From c3d891405bda42cfd00958ab0143e0d3900b06d9 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Tue, 25 Aug 2015 13:18:38 +0200 Subject: arm: mvebu: Move Armada XP/38x Kconfig to mach specific Kconfig file Introduce a mach-mvebu/Kconfig for all Armada based SoC's. Signed-off-by: Stefan Roese diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 7981355..29abdcc 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -105,18 +105,8 @@ config KIRKWOOD bool "Marvell Kirkwood" select CPU_ARM926EJS -config TARGET_DB_88F6820_GP - bool "Support DB-88F6820-GP" - select CPU_V7 - select SUPPORT_SPL - -config TARGET_DB_MV784MP_GP - bool "Support db-mv784mp-gp" - select CPU_V7 - select SUPPORT_SPL - -config TARGET_MAXBCM - bool "Support maxbcm" +config ARCH_MVEBU + bool "Marvell MVEBU family (Armada XP/38x)" select CPU_V7 select SUPPORT_SPL @@ -684,6 +674,8 @@ source "arch/arm/mach-keystone/Kconfig" source "arch/arm/mach-kirkwood/Kconfig" +source "arch/arm/mach-mvebu/Kconfig" + source "arch/arm/cpu/armv7/mx7/Kconfig" source "arch/arm/cpu/armv7/mx6/Kconfig" diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig new file mode 100644 index 0000000..1aa9640 --- /dev/null +++ b/arch/arm/mach-mvebu/Kconfig @@ -0,0 +1,21 @@ +if ARCH_MVEBU + +choice + prompt "Marvell MVEBU (Armada XP/38x) board select" + optional + +config TARGET_DB_88F6820_GP + bool "Support DB-88F6820-GP" + +config TARGET_DB_MV784MP_GP + bool "Support db-mv784mp-gp" + +config TARGET_MAXBCM + bool "Support maxbcm" + +endchoice + +config SYS_SOC + default "mvebu" + +endif diff --git a/board/Marvell/db-88f6820-gp/Kconfig b/board/Marvell/db-88f6820-gp/Kconfig index b2e9115..f12b968 100644 --- a/board/Marvell/db-88f6820-gp/Kconfig +++ b/board/Marvell/db-88f6820-gp/Kconfig @@ -6,9 +6,6 @@ config SYS_BOARD config SYS_VENDOR default "Marvell" -config SYS_SOC - default "mvebu" - config SYS_CONFIG_NAME default "db-88f6820-gp" diff --git a/board/Marvell/db-mv784mp-gp/Kconfig b/board/Marvell/db-mv784mp-gp/Kconfig index d0b426e..428a5e1 100644 --- a/board/Marvell/db-mv784mp-gp/Kconfig +++ b/board/Marvell/db-mv784mp-gp/Kconfig @@ -6,9 +6,6 @@ config SYS_BOARD config SYS_VENDOR default "Marvell" -config SYS_SOC - default "mvebu" - config SYS_CONFIG_NAME default "db-mv784mp-gp" diff --git a/board/maxbcm/Kconfig b/board/maxbcm/Kconfig index e86aa16..2edccfe 100644 --- a/board/maxbcm/Kconfig +++ b/board/maxbcm/Kconfig @@ -3,9 +3,6 @@ if TARGET_MAXBCM config SYS_BOARD default "maxbcm" -config SYS_SOC - default "mvebu" - config SYS_CONFIG_NAME default "maxbcm" diff --git a/configs/db-88f6820-gp_defconfig b/configs/db-88f6820-gp_defconfig index e22f5f7..24647ce 100644 --- a/configs/db-88f6820-gp_defconfig +++ b/configs/db-88f6820-gp_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_ARCH_MVEBU=y CONFIG_TARGET_DB_88F6820_GP=y CONFIG_SPL=y # CONFIG_CMD_IMLS is not set diff --git a/configs/db-mv784mp-gp_defconfig b/configs/db-mv784mp-gp_defconfig index c9859a8..4e4da3c 100644 --- a/configs/db-mv784mp-gp_defconfig +++ b/configs/db-mv784mp-gp_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_ARCH_MVEBU=y CONFIG_TARGET_DB_MV784MP_GP=y CONFIG_SPL=y # CONFIG_CMD_IMLS is not set diff --git a/configs/maxbcm_defconfig b/configs/maxbcm_defconfig index b0b0d6c..5957997 100644 --- a/configs/maxbcm_defconfig +++ b/configs/maxbcm_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_ARCH_MVEBU=y CONFIG_TARGET_MAXBCM=y CONFIG_SPL=y # CONFIG_CMD_IMLS is not set -- cgit v0.10.2 From 944c7a317675d8dbf082a2f144fec1139a5cb811 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Tue, 25 Aug 2015 13:49:41 +0200 Subject: arm: mvebu: Add option to use UART xmodem protocol via kwboot This patch enables the use of the kwboot tool, to boot mainline U-Boot on the Marvell Armada XP/38x SoC's. This is done by returning to the SoC's BootROM after SPL has initialized the SDRAM. We need to make sure to not reconfigure the internal register space and MBARs. Otherwise the BootROM will not be able to continue after SPL jumps back to it. To use this feature, please don't forget to change the BOOT_FROM line in your board specfic kwbimage.cfg file this way: BOOT_FROM uart Tested on these Marvell eval boards: DB-MV784MP-GP - Armada XP DB-88F6820-GP - Armada 38x Signed-off-by: Stefan Roese Cc: Dirk Eibach Cc: Kevin Smith Cc: Luka Perkov diff --git a/Makefile b/Makefile index fd06024..3b2eebf 100644 --- a/Makefile +++ b/Makefile @@ -901,7 +901,7 @@ MKIMAGEFLAGS_u-boot.kwb = -n $(srctree)/$(CONFIG_SYS_KWD_CONFIG:"%"=%) \ -T kwbimage -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) MKIMAGEFLAGS_u-boot-spl.kwb = -n $(srctree)/$(CONFIG_SYS_KWD_CONFIG:"%"=%) \ - -T kwbimage -a $(CONFIG_SPL_TEXT_BASE) -e $(CONFIG_SPL_TEXT_BASE) + -T kwbimage -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) MKIMAGEFLAGS_u-boot.pbl = -n $(srctree)/$(CONFIG_SYS_FSL_PBL_RCW:"%"=%) \ -R $(srctree)/$(CONFIG_SYS_FSL_PBL_PBI:"%"=%) -T pblimage @@ -909,8 +909,18 @@ MKIMAGEFLAGS_u-boot.pbl = -n $(srctree)/$(CONFIG_SYS_FSL_PBL_RCW:"%"=%) \ u-boot.img u-boot.kwb u-boot.pbl: u-boot.bin FORCE $(call if_changed,mkimage) +# If the kwboot xmodem protocol is used, to boot U-Boot on the MVEBU +# SoC's, the SPL U-Boot returns to the BootROM after it completes +# the SDRAM setup. The BootROM expects no U-Boot header in the main +# U-Boot image. So we need to combine SPL and u-boot.bin instead of +# u-boot.img in this case. +ifdef CONFIG_MVEBU_BOOTROM_UARTBOOT +u-boot-spl.kwb: u-boot.bin spl/u-boot-spl.bin FORCE + $(call if_changed,mkimage) +else u-boot-spl.kwb: u-boot.img spl/u-boot-spl.bin FORCE $(call if_changed,mkimage) +endif MKIMAGEFLAGS_u-boot-dtb.img = $(MKIMAGEFLAGS_u-boot.img) diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig index 1aa9640..79ff0e8 100644 --- a/arch/arm/mach-mvebu/Kconfig +++ b/arch/arm/mach-mvebu/Kconfig @@ -18,4 +18,14 @@ endchoice config SYS_SOC default "mvebu" +config MVEBU_BOOTROM_UARTBOOT + bool "Use kwboot to boot via BootROM xmodem protocol" + help + This option provides support for booting via the Marvell + xmodem protocol, used by the kwboot tool. + + Please don't forget to configure the boot device in + the board specific kwbimage.cfg file this way: + BOOT_FROM uart + endif diff --git a/arch/arm/mach-mvebu/include/mach/cpu.h b/arch/arm/mach-mvebu/include/mach/cpu.h index 6fa4173..5e8bf0c 100644 --- a/arch/arm/mach-mvebu/include/mach/cpu.h +++ b/arch/arm/mach-mvebu/include/mach/cpu.h @@ -119,6 +119,8 @@ int mvebu_mbus_probe(struct mbus_win windows[], int count); int mvebu_soc_family(void); u32 mvebu_get_nand_clock(void); +void return_to_bootrom(void); + int mv_sdh_init(unsigned long regbase, u32 max_clk, u32 min_clk, u32 quirks); /* diff --git a/arch/arm/mach-mvebu/include/mach/soc.h b/arch/arm/mach-mvebu/include/mach/soc.h index 02c21bc..22abde0 100644 --- a/arch/arm/mach-mvebu/include/mach/soc.h +++ b/arch/arm/mach-mvebu/include/mach/soc.h @@ -31,7 +31,7 @@ /* SOC specific definations */ #define INTREG_BASE 0xd0000000 #define INTREG_BASE_ADDR_REG (INTREG_BASE + 0x20080) -#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SYS_MVEBU_DDR_A38X) +#if defined(CONFIG_SPL_BUILD) /* * On A38x switching the regs base address without running from * SDRAM doesn't seem to work. So let the SPL still use the diff --git a/arch/arm/mach-mvebu/lowlevel_spl.S b/arch/arm/mach-mvebu/lowlevel_spl.S index 69da7fe..2e2181e 100644 --- a/arch/arm/mach-mvebu/lowlevel_spl.S +++ b/arch/arm/mach-mvebu/lowlevel_spl.S @@ -5,10 +5,26 @@ #include #include +#ifdef CONFIG_MVEBU_BOOTROM_UARTBOOT ENTRY(save_boot_params) + stmfd sp!, {r0 - r12, lr} /* @ save registers on stack */ + ldr r12, =CONFIG_SPL_BOOTROM_SAVE + str sp, [r12] b save_boot_params_ret ENDPROC(save_boot_params) +ENTRY(return_to_bootrom) + ldr r12, =CONFIG_SPL_BOOTROM_SAVE + ldr sp, [r12] + mov r0, #0x0 /* @ return value: 0x0 NO_ERR */ + ldmfd sp!, {r0 - r12, pc} /* @ restore regs and return */ +ENDPROC(return_to_bootrom) +#else +ENTRY(save_boot_params) + b save_boot_params_ret +ENDPROC(save_boot_params) +#endif + /* * cache_inv - invalidate Cache line * r0 - dest diff --git a/arch/arm/mach-mvebu/spl.c b/arch/arm/mach-mvebu/spl.c index af61ded..26ff1a2 100644 --- a/arch/arm/mach-mvebu/spl.c +++ b/arch/arm/mach-mvebu/spl.c @@ -34,8 +34,18 @@ void board_init_f(ulong dummy) /* Set global data pointer */ gd = &gdata; +#ifndef CONFIG_MVEBU_BOOTROM_UARTBOOT + /* + * Only call arch_cpu_init() when not returning to the + * Marvell BootROM, which is done when booting via + * the xmodem protocol (kwboot tool). Otherwise the + * internal register will get remapped and the BootROM + * can't continue to run correctly. + */ + /* Linux expects the internal registers to be at 0xf1000000 */ arch_cpu_init(); +#endif /* * Pin muxing needs to be done before UART output, since @@ -54,5 +64,20 @@ void board_init_f(ulong dummy) /* Setup DDR */ ddr3_init(); +#ifdef CONFIG_MVEBU_BOOTROM_UARTBOOT + /* + * Return to the BootROM to continue the Marvell xmodem + * UART boot protocol. As initiated by the kwboot tool. + * + * This can only be done by the BootROM and not by the + * U-Boot SPL infrastructure, since the beginning of the + * image is already read and interpreted by the BootROM. + * SPL has no chance to receive this information. So we + * need to return to the BootROM to enable this xmodem + * UART download. + */ + return_to_bootrom(); +#endif + board_init_r(NULL, 0); } -- cgit v0.10.2 From 42cc034f19d30a3e0f1a63788347e039315806a0 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Tue, 25 Aug 2015 14:09:12 +0200 Subject: arm: mvebu: Only set CONFIG_SKIP_LOWLEVEL_INIT for SPL When running on the AXP I sometimes noticed a strange behavior. As some characters are not echoed on the U-Boot prompt. Not disabling the lowlevel_init code, especially calling cpu_init_cp15() in the main U-Boot seems to solve this issue. Signed-off-by: Stefan Roese diff --git a/arch/arm/mach-mvebu/cpu.c b/arch/arm/mach-mvebu/cpu.c index efd4d04..895ad92 100644 --- a/arch/arm/mach-mvebu/cpu.c +++ b/arch/arm/mach-mvebu/cpu.c @@ -27,6 +27,14 @@ static struct mbus_win windows[] = { CPU_TARGET_DEVICEBUS_BOOTROM_SPI, CPU_ATTR_BOOTROM }, }; +void lowlevel_init(void) +{ + /* + * Dummy implementation, we only need LOWLEVEL_INIT + * on Armada to configure CP15 in start.S / cpu_init_cp15() + */ +} + void reset_cpu(unsigned long ignored) { struct mvebu_system_registers *reg = @@ -214,7 +222,10 @@ static void setup_usb_phys(void) int arch_cpu_init(void) { -#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_ARMADA_38X) +#if !defined(CONFIG_SPL_BUILD) + struct pl310_regs *const pl310 = + (struct pl310_regs *)CONFIG_SYS_PL310_BASE; + /* * Only with disabled MMU its possible to switch the base * register address on Armada 38x. Without this the SDRAM @@ -234,18 +245,14 @@ int arch_cpu_init(void) * configured the internal register base to the value used * in the macros / defines in the U-Boot header (soc.h). */ - if (mvebu_soc_family() == MVEBU_SOC_A38X) { - struct pl310_regs *const pl310 = - (struct pl310_regs *)CONFIG_SYS_PL310_BASE; - /* - * To fully release / unlock this area from cache, we need - * to flush all caches and disable the L2 cache. - */ - icache_disable(); - dcache_disable(); - clrbits_le32(&pl310->pl310_ctrl, L2X0_CTRL_EN); - } + /* + * To fully release / unlock this area from cache, we need + * to flush all caches and disable the L2 cache. + */ + icache_disable(); + dcache_disable(); + clrbits_le32(&pl310->pl310_ctrl, L2X0_CTRL_EN); #endif /* diff --git a/include/configs/db-88f6820-gp.h b/include/configs/db-88f6820-gp.h index 1dd4182..15f7bdf 100644 --- a/include/configs/db-88f6820-gp.h +++ b/include/configs/db-88f6820-gp.h @@ -16,7 +16,9 @@ #define CONFIG_SYS_L2_PL310 +#ifdef CONFIG_SPL_BUILD #define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */ +#endif #define CONFIG_SYS_GENERIC_BOARD #define CONFIG_DISPLAY_BOARDINFO_LATE diff --git a/include/configs/db-mv784mp-gp.h b/include/configs/db-mv784mp-gp.h index f612e72..5b39762 100644 --- a/include/configs/db-mv784mp-gp.h +++ b/include/configs/db-mv784mp-gp.h @@ -13,7 +13,9 @@ #define CONFIG_ARMADA_XP /* SOC Family Name */ #define CONFIG_DB_784MP_GP /* Board target name for DDR training */ +#ifdef CONFIG_SPL_BUILD #define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */ +#endif #define CONFIG_SYS_GENERIC_BOARD #define CONFIG_DISPLAY_BOARDINFO_LATE diff --git a/include/configs/maxbcm.h b/include/configs/maxbcm.h index 3530a26..3bed9c7 100644 --- a/include/configs/maxbcm.h +++ b/include/configs/maxbcm.h @@ -11,7 +11,9 @@ * High Level Configuration Options (easy to change) */ #define CONFIG_ARMADA_XP /* SOC Family Name */ +#ifdef CONFIG_SPL_BUILD #define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */ +#endif #define CONFIG_SYS_GENERIC_BOARD #define CONFIG_DISPLAY_BOARDINFO_LATE -- cgit v0.10.2 From ef5cd33064f83db6f6cfe774ecdb36e32ac1d232 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Wed, 2 Sep 2015 07:41:12 +0200 Subject: dm: core: Enable optional use of fdt_translate_address() The current "simple" address translation simple_bus_translate() is not working on some platforms (e.g. MVEBU). As here more complex "ranges" properties are used in many nodes (multiple tuples etc). This patch enables the optional use of the common fdt_translate_address() function which handles this translation correctly. Signed-off-by: Stefan Roese Cc: Simon Glass Cc: Bin Meng Cc: Marek Vasut Cc: Masahiro Yamada diff --git a/drivers/core/Kconfig b/drivers/core/Kconfig index 41f4e69..15681df 100644 --- a/drivers/core/Kconfig +++ b/drivers/core/Kconfig @@ -120,4 +120,34 @@ config SPL_SIMPLE_BUS Supports the 'simple-bus' driver, which is used on some systems in SPL. +config OF_TRANSLATE + bool "Translate addresses using fdt_translate_address" + depends on DM && OF_CONTROL + default y + help + If this option is enabled, the reg property will be translated + using the fdt_translate_address() function. This is necessary + on some platforms (e.g. MVEBU) using complex "ranges" + properties in many nodes. As this translation is not handled + correctly in the default simple_bus_translate() function. + + If this option is not enabled, simple_bus_translate() will be + used for the address translation. This function is faster and + smaller in size than fdt_translate_address(). + +config SPL_OF_TRANSLATE + bool "Translate addresses using fdt_translate_address" + depends on SPL_DM && SPL_OF_CONTROL + default n + help + If this option is enabled, the reg property will be translated + using the fdt_translate_address() function. This is necessary + on some platforms (e.g. MVEBU) using complex "ranges" + properties in many nodes. As this translation is not handled + correctly in the default simple_bus_translate() function. + + If this option is not enabled, simple_bus_translate() will be + used for the address translation. This function is faster and + smaller in size than fdt_translate_address(). + endmenu diff --git a/drivers/core/device.c b/drivers/core/device.c index 833a803..a3dc2ca 100644 --- a/drivers/core/device.c +++ b/drivers/core/device.c @@ -11,6 +11,7 @@ #include #include +#include #include #include #include @@ -585,6 +586,25 @@ fdt_addr_t dev_get_addr(struct udevice *dev) #if CONFIG_IS_ENABLED(OF_CONTROL) fdt_addr_t addr; + if (CONFIG_IS_ENABLED(OF_TRANSLATE)) { + const fdt32_t *reg; + + reg = fdt_getprop(gd->fdt_blob, dev->of_offset, "reg", NULL); + if (!reg) + return FDT_ADDR_T_NONE; + + /* + * Use the full-fledged translate function for complex + * bus setups. + */ + return fdt_translate_address((void *)gd->fdt_blob, + dev->of_offset, reg); + } + + /* + * Use the "simple" translate function for less complex + * bus setups. + */ addr = fdtdec_get_addr_size_auto_parent(gd->fdt_blob, dev->parent->of_offset, dev->of_offset, "reg", -- cgit v0.10.2 From 9b163d8c4e27137f4a51025f9cc52a132a697909 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Tue, 1 Sep 2015 13:46:35 +0200 Subject: kwbimage: Align payload size to 4 bytes The MVEBU BootROM does not allow non word aligned payloads. Signed-off-by: Stefan Roese Cc: Luka Perkov diff --git a/tools/kwbimage.c b/tools/kwbimage.c index 5e62d08..d33f1b6 100644 --- a/tools/kwbimage.c +++ b/tools/kwbimage.c @@ -681,6 +681,9 @@ static void kwbimage_set_header(void *ptr, struct stat *sbuf, int ifd, exit(EXIT_FAILURE); } + /* The MVEBU BootROM does not allow non word aligned payloads */ + sbuf->st_size = ALIGN_SUP(sbuf->st_size, 4); + version = image_get_version(); switch (version) { /* -- cgit v0.10.2 From 78de2c0c3e4ffc550023b667f72a3eb6c252ff80 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Mon, 31 Aug 2015 07:20:12 +0200 Subject: arm: mvebu: Do not call board_init_r() from board_init_f() Instead of calling board_init_r() directly from board_init_f(), just return from board_init_f(). This will make the code continue executing in crt0.S _main(), from which the board_init_r() is called. This patch aligns the MVEBU SPL with the correct SPL design as well as reduces the stack utilisation slightly. Signed-off-by: Stefan Roese Cc: Marek Vasut Cc: Simon Glass Cc: Luka Perkov diff --git a/arch/arm/mach-mvebu/spl.c b/arch/arm/mach-mvebu/spl.c index 26ff1a2..e273339 100644 --- a/arch/arm/mach-mvebu/spl.c +++ b/arch/arm/mach-mvebu/spl.c @@ -78,6 +78,4 @@ void board_init_f(ulong dummy) */ return_to_bootrom(); #endif - - board_init_r(NULL, 0); } -- cgit v0.10.2 From 39a230aad317a1be01c5f1cb2a7d3a30c4881ed4 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Mon, 31 Aug 2015 07:33:57 +0200 Subject: arm: mvebu: Add basic Armada XP / 38x dtsi/dts files These will be needed by the upcoming DM (driver model) support for the Armada XP / 38x SoC's. This will provide DT based probing. The dts files are copied 1:1 from the Linux kernel release v4.2. Signed-off-by: Stefan Roese Cc: Luka Perkov diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 65b4230..a0c18c2 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -41,6 +41,11 @@ dtb-$(CONFIG_TEGRA) += tegra20-harmony.dtb \ tegra210-p2371-0000.dtb \ tegra210-p2371-2180.dtb \ tegra210-p2571.dtb + +dtb-$(CONFIG_ARCH_MVEBU) += \ + armada-388-gp.dtb \ + armada-xp-gp.dtb + dtb-$(CONFIG_ARCH_UNIPHIER) += \ uniphier-ph1-ld4-ref.dtb \ uniphier-ph1-ld6b-ref.dtb \ diff --git a/arch/arm/dts/armada-370-xp.dtsi b/arch/arm/dts/armada-370-xp.dtsi new file mode 100644 index 0000000..a718866 --- /dev/null +++ b/arch/arm/dts/armada-370-xp.dtsi @@ -0,0 +1,333 @@ +/* + * Device Tree Include file for Marvell Armada 370 and Armada XP SoC + * + * Copyright (C) 2012 Marvell + * + * Lior Amsalem + * Gregory CLEMENT + * Thomas Petazzoni + * Ben Dooks + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * This file contains the definitions that are common to the Armada + * 370 and Armada XP SoC. + */ + +/include/ "skeleton64.dtsi" + +#define MBUS_ID(target,attributes) (((target) << 24) | ((attributes) << 16)) + +/ { + model = "Marvell Armada 370 and XP SoC"; + compatible = "marvell,armada-370-xp"; + + aliases { + serial0 = &uart0; + serial1 = &uart1; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + cpu@0 { + compatible = "marvell,sheeva-v7"; + device_type = "cpu"; + reg = <0>; + }; + }; + + pmu { + compatible = "arm,cortex-a9-pmu"; + interrupts-extended = <&mpic 3>; + }; + + soc { + #address-cells = <2>; + #size-cells = <1>; + controller = <&mbusc>; + interrupt-parent = <&mpic>; + pcie-mem-aperture = <0xf8000000 0x7e00000>; + pcie-io-aperture = <0xffe00000 0x100000>; + + devbus-bootcs { + compatible = "marvell,mvebu-devbus"; + reg = ; + ranges = <0 MBUS_ID(0x01, 0x2f) 0 0xffffffff>; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + devbus-cs0 { + compatible = "marvell,mvebu-devbus"; + reg = ; + ranges = <0 MBUS_ID(0x01, 0x3e) 0 0xffffffff>; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + devbus-cs1 { + compatible = "marvell,mvebu-devbus"; + reg = ; + ranges = <0 MBUS_ID(0x01, 0x3d) 0 0xffffffff>; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + devbus-cs2 { + compatible = "marvell,mvebu-devbus"; + reg = ; + ranges = <0 MBUS_ID(0x01, 0x3b) 0 0xffffffff>; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + devbus-cs3 { + compatible = "marvell,mvebu-devbus"; + reg = ; + ranges = <0 MBUS_ID(0x01, 0x37) 0 0xffffffff>; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + internal-regs { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 MBUS_ID(0xf0, 0x01) 0 0x100000>; + + rtc@10300 { + compatible = "marvell,orion-rtc"; + reg = <0x10300 0x20>; + interrupts = <50>; + }; + + spi0: spi@10600 { + reg = <0x10600 0x28>; + #address-cells = <1>; + #size-cells = <0>; + cell-index = <0>; + interrupts = <30>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + spi1: spi@10680 { + reg = <0x10680 0x28>; + #address-cells = <1>; + #size-cells = <0>; + cell-index = <1>; + interrupts = <92>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + i2c0: i2c@11000 { + compatible = "marvell,mv64xxx-i2c"; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <31>; + timeout-ms = <1000>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + i2c1: i2c@11100 { + compatible = "marvell,mv64xxx-i2c"; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <32>; + timeout-ms = <1000>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + uart0: serial@12000 { + compatible = "snps,dw-apb-uart"; + reg = <0x12000 0x100>; + reg-shift = <2>; + interrupts = <41>; + reg-io-width = <1>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + uart1: serial@12100 { + compatible = "snps,dw-apb-uart"; + reg = <0x12100 0x100>; + reg-shift = <2>; + interrupts = <42>; + reg-io-width = <1>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + pinctrl: pin-ctrl@18000 { + reg = <0x18000 0x38>; + }; + + coredivclk: corediv-clock@18740 { + compatible = "marvell,armada-370-corediv-clock"; + reg = <0x18740 0xc>; + #clock-cells = <1>; + clocks = <&mainpll>; + clock-output-names = "nand"; + }; + + mbusc: mbus-controller@20000 { + compatible = "marvell,mbus-controller"; + reg = <0x20000 0x100>, <0x20180 0x20>, + <0x20250 0x8>; + }; + + mpic: interrupt-controller@20a00 { + compatible = "marvell,mpic"; + #interrupt-cells = <1>; + #size-cells = <1>; + interrupt-controller; + msi-controller; + }; + + coherency-fabric@20200 { + compatible = "marvell,coherency-fabric"; + reg = <0x20200 0xb0>, <0x21010 0x1c>; + }; + + timer@20300 { + reg = <0x20300 0x30>, <0x21040 0x30>; + interrupts = <37>, <38>, <39>, <40>, <5>, <6>; + }; + + watchdog@20300 { + reg = <0x20300 0x34>, <0x20704 0x4>; + }; + + pmsu@22000 { + compatible = "marvell,armada-370-pmsu"; + reg = <0x22000 0x1000>; + }; + + usb@50000 { + compatible = "marvell,orion-ehci"; + reg = <0x50000 0x500>; + interrupts = <45>; + status = "disabled"; + }; + + usb@51000 { + compatible = "marvell,orion-ehci"; + reg = <0x51000 0x500>; + interrupts = <46>; + status = "disabled"; + }; + + eth0: ethernet@70000 { + reg = <0x70000 0x4000>; + interrupts = <8>; + clocks = <&gateclk 4>; + status = "disabled"; + }; + + mdio: mdio { + #address-cells = <1>; + #size-cells = <0>; + compatible = "marvell,orion-mdio"; + reg = <0x72004 0x4>; + clocks = <&gateclk 4>; + }; + + eth1: ethernet@74000 { + reg = <0x74000 0x4000>; + interrupts = <10>; + clocks = <&gateclk 3>; + status = "disabled"; + }; + + sata@a0000 { + compatible = "marvell,armada-370-sata"; + reg = <0xa0000 0x5000>; + interrupts = <55>; + clocks = <&gateclk 15>, <&gateclk 30>; + clock-names = "0", "1"; + status = "disabled"; + }; + + nand@d0000 { + compatible = "marvell,armada370-nand"; + reg = <0xd0000 0x54>; + #address-cells = <1>; + #size-cells = <1>; + interrupts = <113>; + clocks = <&coredivclk 0>; + status = "disabled"; + }; + + mvsdio@d4000 { + compatible = "marvell,orion-sdio"; + reg = <0xd4000 0x200>; + interrupts = <54>; + clocks = <&gateclk 17>; + bus-width = <4>; + cap-sdio-irq; + cap-sd-highspeed; + cap-mmc-highspeed; + status = "disabled"; + }; + }; + }; + + clocks { + /* 2 GHz fixed main PLL */ + mainpll: mainpll { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <2000000000>; + }; + }; + }; diff --git a/arch/arm/dts/armada-380.dtsi b/arch/arm/dts/armada-380.dtsi new file mode 100644 index 0000000..5102d19 --- /dev/null +++ b/arch/arm/dts/armada-380.dtsi @@ -0,0 +1,152 @@ +/* + * Device Tree Include file for Marvell Armada 380 SoC. + * + * Copyright (C) 2014 Marvell + * + * Lior Amsalem + * Gregory CLEMENT + * Thomas Petazzoni + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include "armada-38x.dtsi" + +/ { + model = "Marvell Armada 380 family SoC"; + compatible = "marvell,armada380"; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + enable-method = "marvell,armada-380-smp"; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + reg = <0>; + }; + }; + + soc { + internal-regs { + pinctrl@18000 { + compatible = "marvell,mv88f6810-pinctrl"; + }; + }; + + pcie-controller { + compatible = "marvell,armada-370-pcie"; + status = "disabled"; + device_type = "pci"; + + #address-cells = <3>; + #size-cells = <2>; + + msi-parent = <&mpic>; + bus-range = <0x00 0xff>; + + ranges = + <0x82000000 0 0x80000 MBUS_ID(0xf0, 0x01) 0x80000 0 0x00002000 + 0x82000000 0 0x40000 MBUS_ID(0xf0, 0x01) 0x40000 0 0x00002000 + 0x82000000 0 0x44000 MBUS_ID(0xf0, 0x01) 0x44000 0 0x00002000 + 0x82000000 0 0x48000 MBUS_ID(0xf0, 0x01) 0x48000 0 0x00002000 + 0x82000000 0x1 0 MBUS_ID(0x08, 0xe8) 0 1 0 /* Port 0 MEM */ + 0x81000000 0x1 0 MBUS_ID(0x08, 0xe0) 0 1 0 /* Port 0 IO */ + 0x82000000 0x2 0 MBUS_ID(0x04, 0xe8) 0 1 0 /* Port 1 MEM */ + 0x81000000 0x2 0 MBUS_ID(0x04, 0xe0) 0 1 0 /* Port 1 IO */ + 0x82000000 0x3 0 MBUS_ID(0x04, 0xd8) 0 1 0 /* Port 2 MEM */ + 0x81000000 0x3 0 MBUS_ID(0x04, 0xd0) 0 1 0 /* Port 2 IO */>; + + /* x1 port */ + pcie@1,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x80000 0 0x2000>; + reg = <0x0800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0 + 0x81000000 0 0 0x81000000 0x1 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 8>; + status = "disabled"; + }; + + /* x1 port */ + pcie@2,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x40000 0 0x2000>; + reg = <0x1000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0 + 0x81000000 0 0 0x81000000 0x2 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; + marvell,pcie-port = <1>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 5>; + status = "disabled"; + }; + + /* x1 port */ + pcie@3,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x44000 0 0x2000>; + reg = <0x1800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x3 0 1 0 + 0x81000000 0 0 0x81000000 0x3 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; + marvell,pcie-port = <2>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 6>; + status = "disabled"; + }; + }; + }; +}; diff --git a/arch/arm/dts/armada-385.dtsi b/arch/arm/dts/armada-385.dtsi new file mode 100644 index 0000000..8e67d2c --- /dev/null +++ b/arch/arm/dts/armada-385.dtsi @@ -0,0 +1,184 @@ +/* + * Device Tree Include file for Marvell Armada 385 SoC. + * + * Copyright (C) 2014 Marvell + * + * Lior Amsalem + * Gregory CLEMENT + * Thomas Petazzoni + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include "armada-38x.dtsi" + +/ { + model = "Marvell Armada 385 family SoC"; + compatible = "marvell,armada385", "marvell,armada380"; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + enable-method = "marvell,armada-380-smp"; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + reg = <0>; + }; + cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + reg = <1>; + }; + }; + + soc { + internal-regs { + pinctrl@18000 { + compatible = "marvell,mv88f6820-pinctrl"; + }; + }; + + pcie-controller { + compatible = "marvell,armada-370-pcie"; + status = "disabled"; + device_type = "pci"; + + #address-cells = <3>; + #size-cells = <2>; + + msi-parent = <&mpic>; + bus-range = <0x00 0xff>; + + ranges = + <0x82000000 0 0x80000 MBUS_ID(0xf0, 0x01) 0x80000 0 0x00002000 + 0x82000000 0 0x40000 MBUS_ID(0xf0, 0x01) 0x40000 0 0x00002000 + 0x82000000 0 0x44000 MBUS_ID(0xf0, 0x01) 0x44000 0 0x00002000 + 0x82000000 0 0x48000 MBUS_ID(0xf0, 0x01) 0x48000 0 0x00002000 + 0x82000000 0x1 0 MBUS_ID(0x08, 0xe8) 0 1 0 /* Port 0 MEM */ + 0x81000000 0x1 0 MBUS_ID(0x08, 0xe0) 0 1 0 /* Port 0 IO */ + 0x82000000 0x2 0 MBUS_ID(0x04, 0xe8) 0 1 0 /* Port 1 MEM */ + 0x81000000 0x2 0 MBUS_ID(0x04, 0xe0) 0 1 0 /* Port 1 IO */ + 0x82000000 0x3 0 MBUS_ID(0x04, 0xd8) 0 1 0 /* Port 2 MEM */ + 0x81000000 0x3 0 MBUS_ID(0x04, 0xd0) 0 1 0 /* Port 2 IO */ + 0x82000000 0x4 0 MBUS_ID(0x04, 0xb8) 0 1 0 /* Port 3 MEM */ + 0x81000000 0x4 0 MBUS_ID(0x04, 0xb0) 0 1 0 /* Port 3 IO */>; + + /* + * This port can be either x4 or x1. When + * configured in x4 by the bootloader, then + * pcie@4,0 is not available. + */ + pcie@1,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x80000 0 0x2000>; + reg = <0x0800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0 + 0x81000000 0 0 0x81000000 0x1 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 8>; + status = "disabled"; + }; + + /* x1 port */ + pcie@2,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x40000 0 0x2000>; + reg = <0x1000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0 + 0x81000000 0 0 0x81000000 0x2 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; + marvell,pcie-port = <1>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 5>; + status = "disabled"; + }; + + /* x1 port */ + pcie@3,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x44000 0 0x2000>; + reg = <0x1800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x3 0 1 0 + 0x81000000 0 0 0x81000000 0x3 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; + marvell,pcie-port = <2>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 6>; + status = "disabled"; + }; + + /* + * x1 port only available when pcie@1,0 is + * configured as a x1 port + */ + pcie@4,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x48000 0 0x2000>; + reg = <0x2000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x4 0 1 0 + 0x81000000 0 0 0x81000000 0x4 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; + marvell,pcie-port = <3>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 7>; + status = "disabled"; + }; + }; + }; +}; diff --git a/arch/arm/dts/armada-388-gp.dts b/arch/arm/dts/armada-388-gp.dts new file mode 100644 index 0000000..fd4f6fd --- /dev/null +++ b/arch/arm/dts/armada-388-gp.dts @@ -0,0 +1,413 @@ +/* + * Device Tree file for Marvell Armada 385 development board + * (RD-88F6820-GP) + * + * Copyright (C) 2014 Marvell + * + * Gregory CLEMENT + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without + * any warranty of any kind, whether express or implied. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "armada-388.dtsi" +#include + +/ { + model = "Marvell Armada 385 GP"; + compatible = "marvell,a385-gp", "marvell,armada388", "marvell,armada380"; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory { + device_type = "memory"; + reg = <0x00000000 0x80000000>; /* 2 GB */ + }; + + soc { + ranges = ; + + internal-regs { + spi@10600 { + pinctrl-names = "default"; + pinctrl-0 = <&spi0_pins>; + status = "okay"; + + spi-flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "st,m25p128", "jedec,spi-nor"; + reg = <0>; /* Chip select 0 */ + spi-max-frequency = <50000000>; + m25p,fast-read; + }; + }; + + i2c@11000 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + status = "okay"; + clock-frequency = <100000>; + /* + * The EEPROM located at adresse 54 is needed + * for the boot - DO NOT ERASE IT - + */ + + expander0: pca9555@20 { + compatible = "nxp,pca9555"; + pinctrl-names = "default"; + pinctrl-0 = <&pca0_pins>; + interrupt-parent = <&gpio0>; + interrupts = <18 IRQ_TYPE_EDGE_FALLING>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + reg = <0x20>; + }; + + expander1: pca9555@21 { + compatible = "nxp,pca9555"; + pinctrl-names = "default"; + interrupt-parent = <&gpio0>; + interrupts = <18 IRQ_TYPE_EDGE_FALLING>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + reg = <0x21>; + }; + + }; + + serial@12000 { + /* + * Exported on the micro USB connector CON16 + * through an FTDI + */ + + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins>; + status = "okay"; + }; + + /* GE1 CON15 */ + ethernet@30000 { + pinctrl-names = "default"; + pinctrl-0 = <&ge1_rgmii_pins>; + status = "okay"; + phy = <&phy1>; + phy-mode = "rgmii-id"; + }; + + /* CON4 */ + usb@58000 { + vcc-supply = <®_usb2_0_vbus>; + status = "okay"; + }; + + /* GE0 CON1 */ + ethernet@70000 { + pinctrl-names = "default"; + /* + * The Reference Clock 0 is used to provide a + * clock to the PHY + */ + pinctrl-0 = <&ge0_rgmii_pins>, <&ref_clk0_pins>; + status = "okay"; + phy = <&phy0>; + phy-mode = "rgmii-id"; + }; + + + mdio@72004 { + pinctrl-names = "default"; + pinctrl-0 = <&mdio_pins>; + + phy0: ethernet-phy@1 { + reg = <1>; + }; + + phy1: ethernet-phy@0 { + reg = <0>; + }; + }; + + sata@a8000 { + pinctrl-names = "default"; + pinctrl-0 = <&sata0_pins>, <&sata1_pins>; + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + + sata0: sata-port@0 { + reg = <0>; + target-supply = <®_5v_sata0>; + }; + + sata1: sata-port@1 { + reg = <1>; + target-supply = <®_5v_sata1>; + }; + }; + + sata@e0000 { + pinctrl-names = "default"; + pinctrl-0 = <&sata2_pins>, <&sata3_pins>; + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + + sata2: sata-port@0 { + reg = <0>; + target-supply = <®_5v_sata2>; + }; + + sata3: sata-port@1 { + reg = <1>; + target-supply = <®_5v_sata3>; + }; + }; + + sdhci@d8000 { + pinctrl-names = "default"; + pinctrl-0 = <&sdhci_pins>; + cd-gpios = <&expander0 5 GPIO_ACTIVE_LOW>; + no-1-8-v; + wp-inverted; + bus-width = <8>; + status = "okay"; + }; + + /* CON5 */ + usb3@f0000 { + vcc-supply = <®_usb2_1_vbus>; + status = "okay"; + }; + + /* CON7 */ + usb3@f8000 { + vcc-supply = <®_usb3_vbus>; + status = "okay"; + }; + }; + + pcie-controller { + status = "okay"; + /* + * One PCIe units is accessible through + * standard PCIe slot on the board. + */ + pcie@1,0 { + /* Port 0, Lane 0 */ + status = "okay"; + }; + + /* + * The two other PCIe units are accessible + * through mini PCIe slot on the board. + */ + pcie@2,0 { + /* Port 1, Lane 0 */ + status = "okay"; + }; + pcie@3,0 { + /* Port 2, Lane 0 */ + status = "okay"; + }; + }; + + gpio-fan { + compatible = "gpio-fan"; + gpios = <&expander1 3 GPIO_ACTIVE_HIGH>; + gpio-fan,speed-map = < 0 0 + 3000 1>; + }; + }; + + reg_usb3_vbus: usb3-vbus { + compatible = "regulator-fixed"; + regulator-name = "usb3-vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + regulator-always-on; + gpio = <&expander1 15 GPIO_ACTIVE_HIGH>; + }; + + reg_usb2_0_vbus: v5-vbus0 { + compatible = "regulator-fixed"; + regulator-name = "v5.0-vbus0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + regulator-always-on; + gpio = <&expander1 14 GPIO_ACTIVE_HIGH>; + }; + + reg_usb2_1_vbus: v5-vbus1 { + compatible = "regulator-fixed"; + regulator-name = "v5.0-vbus1"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + regulator-always-on; + gpio = <&expander0 4 GPIO_ACTIVE_HIGH>; + }; + + reg_usb2_1_vbus: v5-vbus1 { + compatible = "regulator-fixed"; + regulator-name = "v5.0-vbus1"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + regulator-always-on; + gpio = <&expander0 4 GPIO_ACTIVE_HIGH>; + }; + + reg_sata0: pwr-sata0 { + compatible = "regulator-fixed"; + regulator-name = "pwr_en_sata0"; + enable-active-high; + regulator-always-on; + + }; + + reg_5v_sata0: v5-sata0 { + compatible = "regulator-fixed"; + regulator-name = "v5.0-sata0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + vin-supply = <®_sata0>; + }; + + reg_12v_sata0: v12-sata0 { + compatible = "regulator-fixed"; + regulator-name = "v12.0-sata0"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + regulator-always-on; + vin-supply = <®_sata0>; + }; + + reg_sata1: pwr-sata1 { + regulator-name = "pwr_en_sata1"; + compatible = "regulator-fixed"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + enable-active-high; + regulator-always-on; + gpio = <&expander0 3 GPIO_ACTIVE_HIGH>; + }; + + reg_5v_sata1: v5-sata1 { + compatible = "regulator-fixed"; + regulator-name = "v5.0-sata1"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + vin-supply = <®_sata1>; + }; + + reg_12v_sata1: v12-sata1 { + compatible = "regulator-fixed"; + regulator-name = "v12.0-sata1"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + regulator-always-on; + vin-supply = <®_sata1>; + }; + + reg_sata2: pwr-sata2 { + compatible = "regulator-fixed"; + regulator-name = "pwr_en_sata2"; + enable-active-high; + regulator-always-on; + gpio = <&expander0 11 GPIO_ACTIVE_HIGH>; + }; + + reg_5v_sata2: v5-sata2 { + compatible = "regulator-fixed"; + regulator-name = "v5.0-sata2"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + vin-supply = <®_sata2>; + }; + + reg_12v_sata2: v12-sata2 { + compatible = "regulator-fixed"; + regulator-name = "v12.0-sata2"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + regulator-always-on; + vin-supply = <®_sata2>; + }; + + reg_sata3: pwr-sata3 { + compatible = "regulator-fixed"; + regulator-name = "pwr_en_sata3"; + enable-active-high; + regulator-always-on; + gpio = <&expander0 12 GPIO_ACTIVE_HIGH>; + }; + + reg_5v_sata3: v5-sata3 { + compatible = "regulator-fixed"; + regulator-name = "v5.0-sata3"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + vin-supply = <®_sata3>; + }; + + reg_12v_sata3: v12-sata3 { + compatible = "regulator-fixed"; + regulator-name = "v12.0-sata3"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + regulator-always-on; + vin-supply = <®_sata3>; + }; +}; + +&pinctrl { + pca0_pins: pca0_pins { + marvell,pins = "mpp18"; + marvell,function = "gpio"; + }; +}; diff --git a/arch/arm/dts/armada-388.dtsi b/arch/arm/dts/armada-388.dtsi new file mode 100644 index 0000000..564fa59 --- /dev/null +++ b/arch/arm/dts/armada-388.dtsi @@ -0,0 +1,70 @@ +/* + * Device Tree Include file for Marvell Armada 388 SoC. + * + * Copyright (C) 2015 Marvell + * + * Gregory CLEMENT + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without + * any warranty of any kind, whether express or implied. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * + * The main difference with the Armada 385 is that the 388 can handle two more + * SATA ports. So we can reuse the dtsi of the Armada 385, override the pinctrl + * property and the name of the SoC, and add the second SATA host which control + * the 2 other ports. + */ + +#include "armada-385.dtsi" + +/ { + model = "Marvell Armada 388 family SoC"; + compatible = "marvell,armada388", "marvell,armada385", + "marvell,armada380"; + + soc { + internal-regs { + pinctrl@18000 { + compatible = "marvell,mv88f6828-pinctrl"; + }; + + sata@e0000 { + compatible = "marvell,armada-380-ahci"; + reg = <0xe0000 0x2000>; + interrupts = ; + clocks = <&gateclk 30>; + status = "disabled"; + }; + + }; + }; +}; diff --git a/arch/arm/dts/armada-38x.dtsi b/arch/arm/dts/armada-38x.dtsi new file mode 100644 index 0000000..04ecfe6 --- /dev/null +++ b/arch/arm/dts/armada-38x.dtsi @@ -0,0 +1,600 @@ +/* + * Device Tree Include file for Marvell Armada 38x family of SoCs. + * + * Copyright (C) 2014 Marvell + * + * Lior Amsalem + * Gregory CLEMENT + * Thomas Petazzoni + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include "skeleton.dtsi" +#include +#include + +#define MBUS_ID(target,attributes) (((target) << 24) | ((attributes) << 16)) + +/ { + model = "Marvell Armada 38x family SoC"; + compatible = "marvell,armada380"; + + aliases { + gpio0 = &gpio0; + gpio1 = &gpio1; + serial0 = &uart0; + serial1 = &uart1; + }; + + pmu { + compatible = "arm,cortex-a9-pmu"; + interrupts-extended = <&mpic 3>; + }; + + soc { + compatible = "marvell,armada380-mbus", "simple-bus"; + #address-cells = <2>; + #size-cells = <1>; + controller = <&mbusc>; + interrupt-parent = <&gic>; + pcie-mem-aperture = <0xe0000000 0x8000000>; + pcie-io-aperture = <0xe8000000 0x100000>; + + bootrom { + compatible = "marvell,bootrom"; + reg = ; + }; + + devbus-bootcs { + compatible = "marvell,mvebu-devbus"; + reg = ; + ranges = <0 MBUS_ID(0x01, 0x2f) 0 0xffffffff>; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + devbus-cs0 { + compatible = "marvell,mvebu-devbus"; + reg = ; + ranges = <0 MBUS_ID(0x01, 0x3e) 0 0xffffffff>; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + devbus-cs1 { + compatible = "marvell,mvebu-devbus"; + reg = ; + ranges = <0 MBUS_ID(0x01, 0x3d) 0 0xffffffff>; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + devbus-cs2 { + compatible = "marvell,mvebu-devbus"; + reg = ; + ranges = <0 MBUS_ID(0x01, 0x3b) 0 0xffffffff>; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + devbus-cs3 { + compatible = "marvell,mvebu-devbus"; + reg = ; + ranges = <0 MBUS_ID(0x01, 0x37) 0 0xffffffff>; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + internal-regs { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 MBUS_ID(0xf0, 0x01) 0 0x100000>; + + L2: cache-controller@8000 { + compatible = "arm,pl310-cache"; + reg = <0x8000 0x1000>; + cache-unified; + cache-level = <2>; + }; + + scu@c000 { + compatible = "arm,cortex-a9-scu"; + reg = <0xc000 0x58>; + }; + + timer@c600 { + compatible = "arm,cortex-a9-twd-timer"; + reg = <0xc600 0x20>; + interrupts = ; + clocks = <&coreclk 2>; + }; + + gic: interrupt-controller@d000 { + compatible = "arm,cortex-a9-gic"; + #interrupt-cells = <3>; + #size-cells = <0>; + interrupt-controller; + reg = <0xd000 0x1000>, + <0xc100 0x100>; + }; + + spi0: spi@10600 { + compatible = "marvell,armada-380-spi", + "marvell,orion-spi"; + reg = <0x10600 0x50>; + #address-cells = <1>; + #size-cells = <0>; + cell-index = <0>; + interrupts = ; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + spi1: spi@10680 { + compatible = "marvell,armada-380-spi", + "marvell,orion-spi"; + reg = <0x10680 0x50>; + #address-cells = <1>; + #size-cells = <0>; + cell-index = <1>; + interrupts = ; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + i2c0: i2c@11000 { + compatible = "marvell,mv64xxx-i2c"; + reg = <0x11000 0x20>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = ; + timeout-ms = <1000>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + i2c1: i2c@11100 { + compatible = "marvell,mv64xxx-i2c"; + reg = <0x11100 0x20>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = ; + timeout-ms = <1000>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + uart0: serial@12000 { + compatible = "snps,dw-apb-uart"; + reg = <0x12000 0x100>; + reg-shift = <2>; + interrupts = ; + reg-io-width = <1>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + uart1: serial@12100 { + compatible = "snps,dw-apb-uart"; + reg = <0x12100 0x100>; + reg-shift = <2>; + interrupts = ; + reg-io-width = <1>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + pinctrl: pinctrl@18000 { + reg = <0x18000 0x20>; + + ge0_rgmii_pins: ge-rgmii-pins-0 { + marvell,pins = "mpp6", "mpp7", "mpp8", + "mpp9", "mpp10", "mpp11", + "mpp12", "mpp13", "mpp14", + "mpp15", "mpp16", "mpp17"; + marvell,function = "ge0"; + }; + + ge1_rgmii_pins: ge-rgmii-pins-1 { + marvell,pins = "mpp21", "mpp27", "mpp28", + "mpp29", "mpp30", "mpp31", + "mpp32", "mpp37", "mpp38", + "mpp39", "mpp40", "mpp41"; + marvell,function = "ge1"; + }; + + i2c0_pins: i2c-pins-0 { + marvell,pins = "mpp2", "mpp3"; + marvell,function = "i2c0"; + }; + + mdio_pins: mdio-pins { + marvell,pins = "mpp4", "mpp5"; + marvell,function = "ge"; + }; + + ref_clk0_pins: ref-clk-pins-0 { + marvell,pins = "mpp45"; + marvell,function = "ref"; + }; + + ref_clk1_pins: ref-clk-pins-1 { + marvell,pins = "mpp46"; + marvell,function = "ref"; + }; + + spi0_pins: spi-pins-0 { + marvell,pins = "mpp22", "mpp23", "mpp24", + "mpp25"; + marvell,function = "spi0"; + }; + + spi1_pins: spi-pins-1 { + marvell,pins = "mpp56", "mpp57", "mpp58", + "mpp59"; + marvell,function = "spi1"; + }; + + uart0_pins: uart-pins-0 { + marvell,pins = "mpp0", "mpp1"; + marvell,function = "ua0"; + }; + + uart1_pins: uart-pins-1 { + marvell,pins = "mpp19", "mpp20"; + marvell,function = "ua1"; + }; + + sdhci_pins: sdhci-pins { + marvell,pins = "mpp48", "mpp49", "mpp50", + "mpp52", "mpp53", "mpp54", + "mpp55", "mpp57", "mpp58", + "mpp59"; + marvell,function = "sd0"; + }; + + sata0_pins: sata-pins-0 { + marvell,pins = "mpp20"; + marvell,function = "sata0"; + }; + + sata1_pins: sata-pins-1 { + marvell,pins = "mpp19"; + marvell,function = "sata1"; + }; + + sata2_pins: sata-pins-2 { + marvell,pins = "mpp47"; + marvell,function = "sata2"; + }; + + sata3_pins: sata-pins-3 { + marvell,pins = "mpp44"; + marvell,function = "sata3"; + }; + }; + + gpio0: gpio@18100 { + compatible = "marvell,orion-gpio"; + reg = <0x18100 0x40>; + ngpios = <32>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = , + , + , + ; + }; + + gpio1: gpio@18140 { + compatible = "marvell,orion-gpio"; + reg = <0x18140 0x40>; + ngpios = <28>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = , + , + , + ; + }; + + system-controller@18200 { + compatible = "marvell,armada-380-system-controller", + "marvell,armada-370-xp-system-controller"; + reg = <0x18200 0x100>; + }; + + gateclk: clock-gating-control@18220 { + compatible = "marvell,armada-380-gating-clock"; + reg = <0x18220 0x4>; + clocks = <&coreclk 0>; + #clock-cells = <1>; + }; + + coreclk: mvebu-sar@18600 { + compatible = "marvell,armada-380-core-clock"; + reg = <0x18600 0x04>; + #clock-cells = <1>; + }; + + mbusc: mbus-controller@20000 { + compatible = "marvell,mbus-controller"; + reg = <0x20000 0x100>, <0x20180 0x20>; + }; + + mpic: interrupt-controller@20a00 { + compatible = "marvell,mpic"; + reg = <0x20a00 0x2d0>, <0x21070 0x58>; + #interrupt-cells = <1>; + #size-cells = <1>; + interrupt-controller; + msi-controller; + interrupts = ; + }; + + timer@20300 { + compatible = "marvell,armada-380-timer", + "marvell,armada-xp-timer"; + reg = <0x20300 0x30>, <0x21040 0x30>; + interrupts-extended = <&gic GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>, + <&gic GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>, + <&gic GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>, + <&gic GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>, + <&mpic 5>, + <&mpic 6>; + clocks = <&coreclk 2>, <&refclk>; + clock-names = "nbclk", "fixed"; + }; + + watchdog@20300 { + compatible = "marvell,armada-380-wdt"; + reg = <0x20300 0x34>, <0x20704 0x4>, <0x18260 0x4>; + clocks = <&coreclk 2>, <&refclk>; + clock-names = "nbclk", "fixed"; + }; + + cpurst@20800 { + compatible = "marvell,armada-370-cpu-reset"; + reg = <0x20800 0x10>; + }; + + mpcore-soc-ctrl@20d20 { + compatible = "marvell,armada-380-mpcore-soc-ctrl"; + reg = <0x20d20 0x6c>; + }; + + coherency-fabric@21010 { + compatible = "marvell,armada-380-coherency-fabric"; + reg = <0x21010 0x1c>; + }; + + pmsu@22000 { + compatible = "marvell,armada-380-pmsu"; + reg = <0x22000 0x1000>; + }; + + eth1: ethernet@30000 { + compatible = "marvell,armada-370-neta"; + reg = <0x30000 0x4000>; + interrupts-extended = <&mpic 10>; + clocks = <&gateclk 3>; + status = "disabled"; + }; + + eth2: ethernet@34000 { + compatible = "marvell,armada-370-neta"; + reg = <0x34000 0x4000>; + interrupts-extended = <&mpic 12>; + clocks = <&gateclk 2>; + status = "disabled"; + }; + + usb@58000 { + compatible = "marvell,orion-ehci"; + reg = <0x58000 0x500>; + interrupts = ; + clocks = <&gateclk 18>; + status = "disabled"; + }; + + xor@60800 { + compatible = "marvell,orion-xor"; + reg = <0x60800 0x100 + 0x60a00 0x100>; + clocks = <&gateclk 22>; + status = "okay"; + + xor00 { + interrupts = ; + dmacap,memcpy; + dmacap,xor; + }; + xor01 { + interrupts = ; + dmacap,memcpy; + dmacap,xor; + dmacap,memset; + }; + }; + + xor@60900 { + compatible = "marvell,orion-xor"; + reg = <0x60900 0x100 + 0x60b00 0x100>; + clocks = <&gateclk 28>; + status = "okay"; + + xor10 { + interrupts = ; + dmacap,memcpy; + dmacap,xor; + }; + xor11 { + interrupts = ; + dmacap,memcpy; + dmacap,xor; + dmacap,memset; + }; + }; + + eth0: ethernet@70000 { + compatible = "marvell,armada-370-neta"; + reg = <0x70000 0x4000>; + interrupts-extended = <&mpic 8>; + clocks = <&gateclk 4>; + status = "disabled"; + }; + + mdio: mdio@72004 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "marvell,orion-mdio"; + reg = <0x72004 0x4>; + clocks = <&gateclk 4>; + }; + + rtc@a3800 { + compatible = "marvell,armada-380-rtc"; + reg = <0xa3800 0x20>, <0x184a0 0x0c>; + reg-names = "rtc", "rtc-soc"; + interrupts = ; + }; + + sata@a8000 { + compatible = "marvell,armada-380-ahci"; + reg = <0xa8000 0x2000>; + interrupts = ; + clocks = <&gateclk 15>; + status = "disabled"; + }; + + sata@e0000 { + compatible = "marvell,armada-380-ahci"; + reg = <0xe0000 0x2000>; + interrupts = ; + clocks = <&gateclk 30>; + status = "disabled"; + }; + + coredivclk: clock@e4250 { + compatible = "marvell,armada-380-corediv-clock"; + reg = <0xe4250 0xc>; + #clock-cells = <1>; + clocks = <&mainpll>; + clock-output-names = "nand"; + }; + + thermal@e8078 { + compatible = "marvell,armada380-thermal"; + reg = <0xe4078 0x4>, <0xe4074 0x4>; + status = "okay"; + }; + + flash@d0000 { + compatible = "marvell,armada370-nand"; + reg = <0xd0000 0x54>; + #address-cells = <1>; + #size-cells = <1>; + interrupts = ; + clocks = <&coredivclk 0>; + status = "disabled"; + }; + + sdhci@d8000 { + compatible = "marvell,armada-380-sdhci"; + reg-names = "sdhci", "mbus", "conf-sdio3"; + reg = <0xd8000 0x1000>, + <0xdc000 0x100>, + <0x18454 0x4>; + interrupts = ; + clocks = <&gateclk 17>; + mrvl,clk-delay-cycles = <0x1F>; + status = "disabled"; + }; + + usb3@f0000 { + compatible = "marvell,armada-380-xhci"; + reg = <0xf0000 0x4000>,<0xf4000 0x4000>; + interrupts = ; + clocks = <&gateclk 9>; + status = "disabled"; + }; + + usb3@f8000 { + compatible = "marvell,armada-380-xhci"; + reg = <0xf8000 0x4000>,<0xfc000 0x4000>; + interrupts = ; + clocks = <&gateclk 10>; + status = "disabled"; + }; + }; + }; + + clocks { + /* 2 GHz fixed main PLL */ + mainpll: mainpll { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <1000000000>; + }; + + /* 25 MHz reference crystal */ + refclk: oscillator { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <25000000>; + }; + }; +}; diff --git a/arch/arm/dts/armada-xp-gp.dts b/arch/arm/dts/armada-xp-gp.dts new file mode 100644 index 0000000..bf724ca --- /dev/null +++ b/arch/arm/dts/armada-xp-gp.dts @@ -0,0 +1,245 @@ +/* + * Device Tree file for Marvell Armada XP development board + * (DB-MV784MP-GP) + * + * Copyright (C) 2013-2014 Marvell + * + * Lior Amsalem + * Gregory CLEMENT + * Thomas Petazzoni + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Note: this Device Tree assumes that the bootloader has remapped the + * internal registers to 0xf1000000 (instead of the default + * 0xd0000000). The 0xf1000000 is the default used by the recent, + * DT-capable, U-Boot bootloaders provided by Marvell. Some earlier + * boards were delivered with an older version of the bootloader that + * left internal registers mapped at 0xd0000000. If you are in this + * situation, you should either update your bootloader (preferred + * solution) or the below Device Tree should be adjusted. + */ + +/dts-v1/; +#include +#include "armada-xp-mv78460.dtsi" + +/ { + model = "Marvell Armada XP Development Board DB-MV784MP-GP"; + compatible = "marvell,axp-gp", "marvell,armadaxp-mv78460", "marvell,armadaxp", "marvell,armada-370-xp"; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory { + device_type = "memory"; + /* + * 8 GB of plug-in RAM modules by default.The amount + * of memory available can be changed by the + * bootloader according the size of the module + * actually plugged. However, memory between + * 0xF0000000 to 0xFFFFFFFF cannot be used, as it is + * the address range used for I/O (internal registers, + * MBus windows). + */ + reg = <0x00000000 0x00000000 0x00000000 0xf0000000>, + <0x00000001 0x00000000 0x00000001 0x00000000>; + }; + + cpus { + pm_pic { + ctrl-gpios = <&gpio0 16 GPIO_ACTIVE_LOW>, + <&gpio0 17 GPIO_ACTIVE_LOW>, + <&gpio0 18 GPIO_ACTIVE_LOW>; + }; + }; + + soc { + ranges = ; + + devbus-bootcs { + status = "okay"; + + /* Device Bus parameters are required */ + + /* Read parameters */ + devbus,bus-width = <16>; + devbus,turn-off-ps = <60000>; + devbus,badr-skew-ps = <0>; + devbus,acc-first-ps = <124000>; + devbus,acc-next-ps = <248000>; + devbus,rd-setup-ps = <0>; + devbus,rd-hold-ps = <0>; + + /* Write parameters */ + devbus,sync-enable = <0>; + devbus,wr-high-ps = <60000>; + devbus,wr-low-ps = <60000>; + devbus,ale-wr-ps = <60000>; + + /* NOR 16 MiB */ + nor@0 { + compatible = "cfi-flash"; + reg = <0 0x1000000>; + bank-width = <2>; + }; + }; + + pcie-controller { + status = "okay"; + + /* + * The 3 slots are physically present as + * standard PCIe slots on the board. + */ + pcie@1,0 { + /* Port 0, Lane 0 */ + status = "okay"; + }; + pcie@9,0 { + /* Port 2, Lane 0 */ + status = "okay"; + }; + pcie@10,0 { + /* Port 3, Lane 0 */ + status = "okay"; + }; + }; + + internal-regs { + serial@12000 { + status = "okay"; + }; + serial@12100 { + status = "okay"; + }; + serial@12200 { + status = "okay"; + }; + serial@12300 { + status = "okay"; + }; + pinctrl { + pinctrl-0 = <&pic_pins>; + pinctrl-names = "default"; + pic_pins: pic-pins-0 { + marvell,pins = "mpp16", "mpp17", + "mpp18"; + marvell,function = "gpio"; + }; + }; + sata@a0000 { + nr-ports = <2>; + status = "okay"; + }; + + mdio { + phy0: ethernet-phy@0 { + reg = <16>; + }; + + phy1: ethernet-phy@1 { + reg = <17>; + }; + + phy2: ethernet-phy@2 { + reg = <18>; + }; + + phy3: ethernet-phy@3 { + reg = <19>; + }; + }; + + ethernet@70000 { + status = "okay"; + phy = <&phy0>; + phy-mode = "qsgmii"; + }; + ethernet@74000 { + status = "okay"; + phy = <&phy1>; + phy-mode = "qsgmii"; + }; + ethernet@30000 { + status = "okay"; + phy = <&phy2>; + phy-mode = "qsgmii"; + }; + ethernet@34000 { + status = "okay"; + phy = <&phy3>; + phy-mode = "qsgmii"; + }; + + /* Front-side USB slot */ + usb@50000 { + status = "okay"; + }; + + /* Back-side USB slot */ + usb@51000 { + status = "okay"; + }; + + spi0: spi@10600 { + status = "okay"; + + spi-flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "n25q128a13", "jedec,spi-nor"; + reg = <0>; /* Chip select 0 */ + spi-max-frequency = <108000000>; + }; + }; + + nand@d0000 { + status = "okay"; + num-cs = <1>; + marvell,nand-keep-config; + marvell,nand-enable-arbiter; + nand-on-flash-bbt; + }; + }; + }; +}; diff --git a/arch/arm/dts/armada-xp-mv78230.dtsi b/arch/arm/dts/armada-xp-mv78230.dtsi new file mode 100644 index 0000000..6e6d0f0 --- /dev/null +++ b/arch/arm/dts/armada-xp-mv78230.dtsi @@ -0,0 +1,231 @@ +/* + * Device Tree Include file for Marvell Armada XP family SoC + * + * Copyright (C) 2012 Marvell + * + * Thomas Petazzoni + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Contains definitions specific to the Armada XP MV78230 SoC that are not + * common to all Armada XP SoCs. + */ + +#include "armada-xp.dtsi" + +/ { + model = "Marvell Armada XP MV78230 SoC"; + compatible = "marvell,armadaxp-mv78230", "marvell,armadaxp", "marvell,armada-370-xp"; + + aliases { + gpio0 = &gpio0; + gpio1 = &gpio1; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + enable-method = "marvell,armada-xp-smp"; + + cpu@0 { + device_type = "cpu"; + compatible = "marvell,sheeva-v7"; + reg = <0>; + clocks = <&cpuclk 0>; + clock-latency = <1000000>; + }; + + cpu@1 { + device_type = "cpu"; + compatible = "marvell,sheeva-v7"; + reg = <1>; + clocks = <&cpuclk 1>; + clock-latency = <1000000>; + }; + }; + + soc { + /* + * MV78230 has 2 PCIe units Gen2.0: One unit can be + * configured as x4 or quad x1 lanes. One unit is + * x1 only. + */ + pcie-controller { + compatible = "marvell,armada-xp-pcie"; + status = "disabled"; + device_type = "pci"; + + #address-cells = <3>; + #size-cells = <2>; + + msi-parent = <&mpic>; + bus-range = <0x00 0xff>; + + ranges = + <0x82000000 0 0x40000 MBUS_ID(0xf0, 0x01) 0x40000 0 0x00002000 /* Port 0.0 registers */ + 0x82000000 0 0x44000 MBUS_ID(0xf0, 0x01) 0x44000 0 0x00002000 /* Port 0.1 registers */ + 0x82000000 0 0x48000 MBUS_ID(0xf0, 0x01) 0x48000 0 0x00002000 /* Port 0.2 registers */ + 0x82000000 0 0x4c000 MBUS_ID(0xf0, 0x01) 0x4c000 0 0x00002000 /* Port 0.3 registers */ + 0x82000000 0 0x80000 MBUS_ID(0xf0, 0x01) 0x80000 0 0x00002000 /* Port 1.0 registers */ + 0x82000000 0x1 0 MBUS_ID(0x04, 0xe8) 0 1 0 /* Port 0.0 MEM */ + 0x81000000 0x1 0 MBUS_ID(0x04, 0xe0) 0 1 0 /* Port 0.0 IO */ + 0x82000000 0x2 0 MBUS_ID(0x04, 0xd8) 0 1 0 /* Port 0.1 MEM */ + 0x81000000 0x2 0 MBUS_ID(0x04, 0xd0) 0 1 0 /* Port 0.1 IO */ + 0x82000000 0x3 0 MBUS_ID(0x04, 0xb8) 0 1 0 /* Port 0.2 MEM */ + 0x81000000 0x3 0 MBUS_ID(0x04, 0xb0) 0 1 0 /* Port 0.2 IO */ + 0x82000000 0x4 0 MBUS_ID(0x04, 0x78) 0 1 0 /* Port 0.3 MEM */ + 0x81000000 0x4 0 MBUS_ID(0x04, 0x70) 0 1 0 /* Port 0.3 IO */ + 0x82000000 0x5 0 MBUS_ID(0x08, 0xe8) 0 1 0 /* Port 1.0 MEM */ + 0x81000000 0x5 0 MBUS_ID(0x08, 0xe0) 0 1 0 /* Port 1.0 IO */>; + + pcie@1,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x40000 0 0x2000>; + reg = <0x0800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0 + 0x81000000 0 0 0x81000000 0x1 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 58>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 5>; + status = "disabled"; + }; + + pcie@2,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x44000 0 0x2000>; + reg = <0x1000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0 + 0x81000000 0 0 0x81000000 0x2 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 59>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <1>; + clocks = <&gateclk 6>; + status = "disabled"; + }; + + pcie@3,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x48000 0 0x2000>; + reg = <0x1800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x3 0 1 0 + 0x81000000 0 0 0x81000000 0x3 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 60>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <2>; + clocks = <&gateclk 7>; + status = "disabled"; + }; + + pcie@4,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x4c000 0 0x2000>; + reg = <0x2000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x4 0 1 0 + 0x81000000 0 0 0x81000000 0x4 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 61>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <3>; + clocks = <&gateclk 8>; + status = "disabled"; + }; + + pcie@5,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x80000 0 0x2000>; + reg = <0x2800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x5 0 1 0 + 0x81000000 0 0 0x81000000 0x5 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 62>; + marvell,pcie-port = <1>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 9>; + status = "disabled"; + }; + }; + + internal-regs { + gpio0: gpio@18100 { + compatible = "marvell,orion-gpio"; + reg = <0x18100 0x40>; + ngpios = <32>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <82>, <83>, <84>, <85>; + }; + + gpio1: gpio@18140 { + compatible = "marvell,orion-gpio"; + reg = <0x18140 0x40>; + ngpios = <17>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <87>, <88>, <89>; + }; + }; + }; +}; + +&pinctrl { + compatible = "marvell,mv78230-pinctrl"; +}; diff --git a/arch/arm/dts/armada-xp-mv78260.dtsi b/arch/arm/dts/armada-xp-mv78260.dtsi new file mode 100644 index 0000000..c5fdc99 --- /dev/null +++ b/arch/arm/dts/armada-xp-mv78260.dtsi @@ -0,0 +1,333 @@ +/* + * Device Tree Include file for Marvell Armada XP family SoC + * + * Copyright (C) 2012 Marvell + * + * Thomas Petazzoni + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Contains definitions specific to the Armada XP MV78260 SoC that are not + * common to all Armada XP SoCs. + */ + +#include "armada-xp.dtsi" + +/ { + model = "Marvell Armada XP MV78260 SoC"; + compatible = "marvell,armadaxp-mv78260", "marvell,armadaxp", "marvell,armada-370-xp"; + + aliases { + gpio0 = &gpio0; + gpio1 = &gpio1; + gpio2 = &gpio2; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + enable-method = "marvell,armada-xp-smp"; + + cpu@0 { + device_type = "cpu"; + compatible = "marvell,sheeva-v7"; + reg = <0>; + clocks = <&cpuclk 0>; + clock-latency = <1000000>; + }; + + cpu@1 { + device_type = "cpu"; + compatible = "marvell,sheeva-v7"; + reg = <1>; + clocks = <&cpuclk 1>; + clock-latency = <1000000>; + }; + }; + + soc { + /* + * MV78260 has 3 PCIe units Gen2.0: Two units can be + * configured as x4 or quad x1 lanes. One unit is + * x4 only. + */ + pcie-controller { + compatible = "marvell,armada-xp-pcie"; + status = "disabled"; + device_type = "pci"; + + #address-cells = <3>; + #size-cells = <2>; + + msi-parent = <&mpic>; + bus-range = <0x00 0xff>; + + ranges = + <0x82000000 0 0x40000 MBUS_ID(0xf0, 0x01) 0x40000 0 0x00002000 /* Port 0.0 registers */ + 0x82000000 0 0x42000 MBUS_ID(0xf0, 0x01) 0x42000 0 0x00002000 /* Port 2.0 registers */ + 0x82000000 0 0x44000 MBUS_ID(0xf0, 0x01) 0x44000 0 0x00002000 /* Port 0.1 registers */ + 0x82000000 0 0x48000 MBUS_ID(0xf0, 0x01) 0x48000 0 0x00002000 /* Port 0.2 registers */ + 0x82000000 0 0x4c000 MBUS_ID(0xf0, 0x01) 0x4c000 0 0x00002000 /* Port 0.3 registers */ + 0x82000000 0 0x80000 MBUS_ID(0xf0, 0x01) 0x80000 0 0x00002000 /* Port 1.0 registers */ + 0x82000000 0 0x84000 MBUS_ID(0xf0, 0x01) 0x84000 0 0x00002000 /* Port 1.1 registers */ + 0x82000000 0 0x88000 MBUS_ID(0xf0, 0x01) 0x88000 0 0x00002000 /* Port 1.2 registers */ + 0x82000000 0 0x8c000 MBUS_ID(0xf0, 0x01) 0x8c000 0 0x00002000 /* Port 1.3 registers */ + 0x82000000 0x1 0 MBUS_ID(0x04, 0xe8) 0 1 0 /* Port 0.0 MEM */ + 0x81000000 0x1 0 MBUS_ID(0x04, 0xe0) 0 1 0 /* Port 0.0 IO */ + 0x82000000 0x2 0 MBUS_ID(0x04, 0xd8) 0 1 0 /* Port 0.1 MEM */ + 0x81000000 0x2 0 MBUS_ID(0x04, 0xd0) 0 1 0 /* Port 0.1 IO */ + 0x82000000 0x3 0 MBUS_ID(0x04, 0xb8) 0 1 0 /* Port 0.2 MEM */ + 0x81000000 0x3 0 MBUS_ID(0x04, 0xb0) 0 1 0 /* Port 0.2 IO */ + 0x82000000 0x4 0 MBUS_ID(0x04, 0x78) 0 1 0 /* Port 0.3 MEM */ + 0x81000000 0x4 0 MBUS_ID(0x04, 0x70) 0 1 0 /* Port 0.3 IO */ + + 0x82000000 0x5 0 MBUS_ID(0x08, 0xe8) 0 1 0 /* Port 1.0 MEM */ + 0x81000000 0x5 0 MBUS_ID(0x08, 0xe0) 0 1 0 /* Port 1.0 IO */ + 0x82000000 0x6 0 MBUS_ID(0x08, 0xd8) 0 1 0 /* Port 1.1 MEM */ + 0x81000000 0x6 0 MBUS_ID(0x08, 0xd0) 0 1 0 /* Port 1.1 IO */ + 0x82000000 0x7 0 MBUS_ID(0x08, 0xb8) 0 1 0 /* Port 1.2 MEM */ + 0x81000000 0x7 0 MBUS_ID(0x08, 0xb0) 0 1 0 /* Port 1.2 IO */ + 0x82000000 0x8 0 MBUS_ID(0x08, 0x78) 0 1 0 /* Port 1.3 MEM */ + 0x81000000 0x8 0 MBUS_ID(0x08, 0x70) 0 1 0 /* Port 1.3 IO */ + + 0x82000000 0x9 0 MBUS_ID(0x04, 0xf8) 0 1 0 /* Port 2.0 MEM */ + 0x81000000 0x9 0 MBUS_ID(0x04, 0xf0) 0 1 0 /* Port 2.0 IO */>; + + pcie@1,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x40000 0 0x2000>; + reg = <0x0800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0 + 0x81000000 0 0 0x81000000 0x1 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 58>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 5>; + status = "disabled"; + }; + + pcie@2,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x44000 0 0x2000>; + reg = <0x1000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0 + 0x81000000 0 0 0x81000000 0x2 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 59>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <1>; + clocks = <&gateclk 6>; + status = "disabled"; + }; + + pcie@3,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x48000 0 0x2000>; + reg = <0x1800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x3 0 1 0 + 0x81000000 0 0 0x81000000 0x3 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 60>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <2>; + clocks = <&gateclk 7>; + status = "disabled"; + }; + + pcie@4,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x4c000 0 0x2000>; + reg = <0x2000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x4 0 1 0 + 0x81000000 0 0 0x81000000 0x4 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 61>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <3>; + clocks = <&gateclk 8>; + status = "disabled"; + }; + + pcie@5,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x80000 0 0x2000>; + reg = <0x2800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x5 0 1 0 + 0x81000000 0 0 0x81000000 0x5 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 62>; + marvell,pcie-port = <1>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 9>; + status = "disabled"; + }; + + pcie@6,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x84000 0 0x2000>; + reg = <0x3000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x6 0 1 0 + 0x81000000 0 0 0x81000000 0x6 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 63>; + marvell,pcie-port = <1>; + marvell,pcie-lane = <1>; + clocks = <&gateclk 10>; + status = "disabled"; + }; + + pcie@7,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x88000 0 0x2000>; + reg = <0x3800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x7 0 1 0 + 0x81000000 0 0 0x81000000 0x7 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 64>; + marvell,pcie-port = <1>; + marvell,pcie-lane = <2>; + clocks = <&gateclk 11>; + status = "disabled"; + }; + + pcie@8,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x8c000 0 0x2000>; + reg = <0x4000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x8 0 1 0 + 0x81000000 0 0 0x81000000 0x8 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 65>; + marvell,pcie-port = <1>; + marvell,pcie-lane = <3>; + clocks = <&gateclk 12>; + status = "disabled"; + }; + + pcie@9,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x42000 0 0x2000>; + reg = <0x4800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x9 0 1 0 + 0x81000000 0 0 0x81000000 0x9 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 99>; + marvell,pcie-port = <2>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 26>; + status = "disabled"; + }; + }; + + internal-regs { + gpio0: gpio@18100 { + compatible = "marvell,orion-gpio"; + reg = <0x18100 0x40>; + ngpios = <32>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <82>, <83>, <84>, <85>; + }; + + gpio1: gpio@18140 { + compatible = "marvell,orion-gpio"; + reg = <0x18140 0x40>; + ngpios = <32>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <87>, <88>, <89>, <90>; + }; + + gpio2: gpio@18180 { + compatible = "marvell,orion-gpio"; + reg = <0x18180 0x40>; + ngpios = <3>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <91>; + }; + + eth3: ethernet@34000 { + compatible = "marvell,armada-xp-neta"; + reg = <0x34000 0x4000>; + interrupts = <14>; + clocks = <&gateclk 1>; + status = "disabled"; + }; + }; + }; +}; + +&pinctrl { + compatible = "marvell,mv78260-pinctrl"; +}; diff --git a/arch/arm/dts/armada-xp-mv78460.dtsi b/arch/arm/dts/armada-xp-mv78460.dtsi new file mode 100644 index 0000000..0e24f1a --- /dev/null +++ b/arch/arm/dts/armada-xp-mv78460.dtsi @@ -0,0 +1,371 @@ +/* + * Device Tree Include file for Marvell Armada XP family SoC + * + * Copyright (C) 2012 Marvell + * + * Thomas Petazzoni + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Contains definitions specific to the Armada XP MV78460 SoC that are not + * common to all Armada XP SoCs. + */ + +#include "armada-xp.dtsi" + +/ { + model = "Marvell Armada XP MV78460 SoC"; + compatible = "marvell,armadaxp-mv78460", "marvell,armadaxp", "marvell,armada-370-xp"; + + aliases { + gpio0 = &gpio0; + gpio1 = &gpio1; + gpio2 = &gpio2; + }; + + + cpus { + #address-cells = <1>; + #size-cells = <0>; + enable-method = "marvell,armada-xp-smp"; + + cpu@0 { + device_type = "cpu"; + compatible = "marvell,sheeva-v7"; + reg = <0>; + clocks = <&cpuclk 0>; + clock-latency = <1000000>; + }; + + cpu@1 { + device_type = "cpu"; + compatible = "marvell,sheeva-v7"; + reg = <1>; + clocks = <&cpuclk 1>; + clock-latency = <1000000>; + }; + + cpu@2 { + device_type = "cpu"; + compatible = "marvell,sheeva-v7"; + reg = <2>; + clocks = <&cpuclk 2>; + clock-latency = <1000000>; + }; + + cpu@3 { + device_type = "cpu"; + compatible = "marvell,sheeva-v7"; + reg = <3>; + clocks = <&cpuclk 3>; + clock-latency = <1000000>; + }; + }; + + soc { + /* + * MV78460 has 4 PCIe units Gen2.0: Two units can be + * configured as x4 or quad x1 lanes. Two units are + * x4/x1. + */ + pcie-controller { + compatible = "marvell,armada-xp-pcie"; + status = "disabled"; + device_type = "pci"; + + #address-cells = <3>; + #size-cells = <2>; + + msi-parent = <&mpic>; + bus-range = <0x00 0xff>; + + ranges = + <0x82000000 0 0x40000 MBUS_ID(0xf0, 0x01) 0x40000 0 0x00002000 /* Port 0.0 registers */ + 0x82000000 0 0x42000 MBUS_ID(0xf0, 0x01) 0x42000 0 0x00002000 /* Port 2.0 registers */ + 0x82000000 0 0x44000 MBUS_ID(0xf0, 0x01) 0x44000 0 0x00002000 /* Port 0.1 registers */ + 0x82000000 0 0x48000 MBUS_ID(0xf0, 0x01) 0x48000 0 0x00002000 /* Port 0.2 registers */ + 0x82000000 0 0x4c000 MBUS_ID(0xf0, 0x01) 0x4c000 0 0x00002000 /* Port 0.3 registers */ + 0x82000000 0 0x80000 MBUS_ID(0xf0, 0x01) 0x80000 0 0x00002000 /* Port 1.0 registers */ + 0x82000000 0 0x82000 MBUS_ID(0xf0, 0x01) 0x82000 0 0x00002000 /* Port 3.0 registers */ + 0x82000000 0 0x84000 MBUS_ID(0xf0, 0x01) 0x84000 0 0x00002000 /* Port 1.1 registers */ + 0x82000000 0 0x88000 MBUS_ID(0xf0, 0x01) 0x88000 0 0x00002000 /* Port 1.2 registers */ + 0x82000000 0 0x8c000 MBUS_ID(0xf0, 0x01) 0x8c000 0 0x00002000 /* Port 1.3 registers */ + 0x82000000 0x1 0 MBUS_ID(0x04, 0xe8) 0 1 0 /* Port 0.0 MEM */ + 0x81000000 0x1 0 MBUS_ID(0x04, 0xe0) 0 1 0 /* Port 0.0 IO */ + 0x82000000 0x2 0 MBUS_ID(0x04, 0xd8) 0 1 0 /* Port 0.1 MEM */ + 0x81000000 0x2 0 MBUS_ID(0x04, 0xd0) 0 1 0 /* Port 0.1 IO */ + 0x82000000 0x3 0 MBUS_ID(0x04, 0xb8) 0 1 0 /* Port 0.2 MEM */ + 0x81000000 0x3 0 MBUS_ID(0x04, 0xb0) 0 1 0 /* Port 0.2 IO */ + 0x82000000 0x4 0 MBUS_ID(0x04, 0x78) 0 1 0 /* Port 0.3 MEM */ + 0x81000000 0x4 0 MBUS_ID(0x04, 0x70) 0 1 0 /* Port 0.3 IO */ + + 0x82000000 0x5 0 MBUS_ID(0x08, 0xe8) 0 1 0 /* Port 1.0 MEM */ + 0x81000000 0x5 0 MBUS_ID(0x08, 0xe0) 0 1 0 /* Port 1.0 IO */ + 0x82000000 0x6 0 MBUS_ID(0x08, 0xd8) 0 1 0 /* Port 1.1 MEM */ + 0x81000000 0x6 0 MBUS_ID(0x08, 0xd0) 0 1 0 /* Port 1.1 IO */ + 0x82000000 0x7 0 MBUS_ID(0x08, 0xb8) 0 1 0 /* Port 1.2 MEM */ + 0x81000000 0x7 0 MBUS_ID(0x08, 0xb0) 0 1 0 /* Port 1.2 IO */ + 0x82000000 0x8 0 MBUS_ID(0x08, 0x78) 0 1 0 /* Port 1.3 MEM */ + 0x81000000 0x8 0 MBUS_ID(0x08, 0x70) 0 1 0 /* Port 1.3 IO */ + + 0x82000000 0x9 0 MBUS_ID(0x04, 0xf8) 0 1 0 /* Port 2.0 MEM */ + 0x81000000 0x9 0 MBUS_ID(0x04, 0xf0) 0 1 0 /* Port 2.0 IO */ + + 0x82000000 0xa 0 MBUS_ID(0x08, 0xf8) 0 1 0 /* Port 3.0 MEM */ + 0x81000000 0xa 0 MBUS_ID(0x08, 0xf0) 0 1 0 /* Port 3.0 IO */>; + + pcie@1,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x40000 0 0x2000>; + reg = <0x0800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0 + 0x81000000 0 0 0x81000000 0x1 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 58>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 5>; + status = "disabled"; + }; + + pcie@2,0 { + device_type = "pci"; + assigned-addresses = <0x82001000 0 0x44000 0 0x2000>; + reg = <0x1000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0 + 0x81000000 0 0 0x81000000 0x2 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 59>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <1>; + clocks = <&gateclk 6>; + status = "disabled"; + }; + + pcie@3,0 { + device_type = "pci"; + assigned-addresses = <0x82001800 0 0x48000 0 0x2000>; + reg = <0x1800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x3 0 1 0 + 0x81000000 0 0 0x81000000 0x3 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 60>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <2>; + clocks = <&gateclk 7>; + status = "disabled"; + }; + + pcie@4,0 { + device_type = "pci"; + assigned-addresses = <0x82002000 0 0x4c000 0 0x2000>; + reg = <0x2000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x4 0 1 0 + 0x81000000 0 0 0x81000000 0x4 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 61>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <3>; + clocks = <&gateclk 8>; + status = "disabled"; + }; + + pcie@5,0 { + device_type = "pci"; + assigned-addresses = <0x82002800 0 0x80000 0 0x2000>; + reg = <0x2800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x5 0 1 0 + 0x81000000 0 0 0x81000000 0x5 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 62>; + marvell,pcie-port = <1>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 9>; + status = "disabled"; + }; + + pcie@6,0 { + device_type = "pci"; + assigned-addresses = <0x82003000 0 0x84000 0 0x2000>; + reg = <0x3000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x6 0 1 0 + 0x81000000 0 0 0x81000000 0x6 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 63>; + marvell,pcie-port = <1>; + marvell,pcie-lane = <1>; + clocks = <&gateclk 10>; + status = "disabled"; + }; + + pcie@7,0 { + device_type = "pci"; + assigned-addresses = <0x82003800 0 0x88000 0 0x2000>; + reg = <0x3800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x7 0 1 0 + 0x81000000 0 0 0x81000000 0x7 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 64>; + marvell,pcie-port = <1>; + marvell,pcie-lane = <2>; + clocks = <&gateclk 11>; + status = "disabled"; + }; + + pcie@8,0 { + device_type = "pci"; + assigned-addresses = <0x82004000 0 0x8c000 0 0x2000>; + reg = <0x4000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x8 0 1 0 + 0x81000000 0 0 0x81000000 0x8 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 65>; + marvell,pcie-port = <1>; + marvell,pcie-lane = <3>; + clocks = <&gateclk 12>; + status = "disabled"; + }; + + pcie@9,0 { + device_type = "pci"; + assigned-addresses = <0x82004800 0 0x42000 0 0x2000>; + reg = <0x4800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0x9 0 1 0 + 0x81000000 0 0 0x81000000 0x9 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 99>; + marvell,pcie-port = <2>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 26>; + status = "disabled"; + }; + + pcie@10,0 { + device_type = "pci"; + assigned-addresses = <0x82005000 0 0x82000 0 0x2000>; + reg = <0x5000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x82000000 0 0 0x82000000 0xa 0 1 0 + 0x81000000 0 0 0x81000000 0xa 0 1 0>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 103>; + marvell,pcie-port = <3>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 27>; + status = "disabled"; + }; + }; + + internal-regs { + gpio0: gpio@18100 { + compatible = "marvell,orion-gpio"; + reg = <0x18100 0x40>; + ngpios = <32>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <82>, <83>, <84>, <85>; + }; + + gpio1: gpio@18140 { + compatible = "marvell,orion-gpio"; + reg = <0x18140 0x40>; + ngpios = <32>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <87>, <88>, <89>, <90>; + }; + + gpio2: gpio@18180 { + compatible = "marvell,orion-gpio"; + reg = <0x18180 0x40>; + ngpios = <3>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <91>; + }; + + eth3: ethernet@34000 { + compatible = "marvell,armada-xp-neta"; + reg = <0x34000 0x4000>; + interrupts = <14>; + clocks = <&gateclk 1>; + status = "disabled"; + }; + }; + }; +}; + +&pinctrl { + compatible = "marvell,mv78460-pinctrl"; +}; diff --git a/arch/arm/dts/armada-xp.dtsi b/arch/arm/dts/armada-xp.dtsi new file mode 100644 index 0000000..3de9b76 --- /dev/null +++ b/arch/arm/dts/armada-xp.dtsi @@ -0,0 +1,320 @@ +/* + * Device Tree Include file for Marvell Armada XP family SoC + * + * Copyright (C) 2012 Marvell + * + * Lior Amsalem + * Gregory CLEMENT + * Thomas Petazzoni + * Ben Dooks + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Contains definitions specific to the Armada XP SoC that are not + * common to all Armada SoCs. + */ + +#include "armada-370-xp.dtsi" + +/ { + model = "Marvell Armada XP family SoC"; + compatible = "marvell,armadaxp", "marvell,armada-370-xp"; + + aliases { + serial2 = &uart2; + serial3 = &uart3; + }; + + soc { + compatible = "marvell,armadaxp-mbus", "simple-bus"; + + bootrom { + compatible = "marvell,bootrom"; + reg = ; + }; + + internal-regs { + sdramc@1400 { + compatible = "marvell,armada-xp-sdram-controller"; + reg = <0x1400 0x500>; + }; + + L2: l2-cache { + compatible = "marvell,aurora-system-cache"; + reg = <0x08000 0x1000>; + cache-id-part = <0x100>; + cache-level = <2>; + cache-unified; + wt-override; + }; + + spi0: spi@10600 { + compatible = "marvell,armada-xp-spi", + "marvell,orion-spi"; + pinctrl-0 = <&spi0_pins>; + pinctrl-names = "default"; + }; + + spi1: spi@10680 { + compatible = "marvell,armada-xp-spi", + "marvell,orion-spi"; + }; + + + i2c0: i2c@11000 { + compatible = "marvell,mv78230-i2c", "marvell,mv64xxx-i2c"; + reg = <0x11000 0x100>; + }; + + i2c1: i2c@11100 { + compatible = "marvell,mv78230-i2c", "marvell,mv64xxx-i2c"; + reg = <0x11100 0x100>; + }; + + uart2: serial@12200 { + compatible = "snps,dw-apb-uart"; + pinctrl-0 = <&uart2_pins>; + pinctrl-names = "default"; + reg = <0x12200 0x100>; + reg-shift = <2>; + interrupts = <43>; + reg-io-width = <1>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + uart3: serial@12300 { + compatible = "snps,dw-apb-uart"; + pinctrl-0 = <&uart3_pins>; + pinctrl-names = "default"; + reg = <0x12300 0x100>; + reg-shift = <2>; + interrupts = <44>; + reg-io-width = <1>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + system-controller@18200 { + compatible = "marvell,armada-370-xp-system-controller"; + reg = <0x18200 0x500>; + }; + + gateclk: clock-gating-control@18220 { + compatible = "marvell,armada-xp-gating-clock"; + reg = <0x18220 0x4>; + clocks = <&coreclk 0>; + #clock-cells = <1>; + }; + + coreclk: mvebu-sar@18230 { + compatible = "marvell,armada-xp-core-clock"; + reg = <0x18230 0x08>; + #clock-cells = <1>; + }; + + thermal@182b0 { + compatible = "marvell,armadaxp-thermal"; + reg = <0x182b0 0x4 + 0x184d0 0x4>; + status = "okay"; + }; + + cpuclk: clock-complex@18700 { + #clock-cells = <1>; + compatible = "marvell,armada-xp-cpu-clock"; + reg = <0x18700 0x24>, <0x1c054 0x10>; + clocks = <&coreclk 1>; + }; + + interrupt-controller@20a00 { + reg = <0x20a00 0x2d0>, <0x21070 0x58>; + }; + + timer@20300 { + compatible = "marvell,armada-xp-timer"; + clocks = <&coreclk 2>, <&refclk>; + clock-names = "nbclk", "fixed"; + }; + + watchdog@20300 { + compatible = "marvell,armada-xp-wdt"; + clocks = <&coreclk 2>, <&refclk>; + clock-names = "nbclk", "fixed"; + }; + + cpurst@20800 { + compatible = "marvell,armada-370-cpu-reset"; + reg = <0x20800 0x20>; + }; + + eth2: ethernet@30000 { + compatible = "marvell,armada-xp-neta"; + reg = <0x30000 0x4000>; + interrupts = <12>; + clocks = <&gateclk 2>; + status = "disabled"; + }; + + usb@50000 { + clocks = <&gateclk 18>; + }; + + usb@51000 { + clocks = <&gateclk 19>; + }; + + usb@52000 { + compatible = "marvell,orion-ehci"; + reg = <0x52000 0x500>; + interrupts = <47>; + clocks = <&gateclk 20>; + status = "disabled"; + }; + + xor@60900 { + compatible = "marvell,orion-xor"; + reg = <0x60900 0x100 + 0x60b00 0x100>; + clocks = <&gateclk 22>; + status = "okay"; + + xor10 { + interrupts = <51>; + dmacap,memcpy; + dmacap,xor; + }; + xor11 { + interrupts = <52>; + dmacap,memcpy; + dmacap,xor; + dmacap,memset; + }; + }; + + ethernet@70000 { + compatible = "marvell,armada-xp-neta"; + }; + + ethernet@74000 { + compatible = "marvell,armada-xp-neta"; + }; + + xor@f0900 { + compatible = "marvell,orion-xor"; + reg = <0xF0900 0x100 + 0xF0B00 0x100>; + clocks = <&gateclk 28>; + status = "okay"; + + xor00 { + interrupts = <94>; + dmacap,memcpy; + dmacap,xor; + }; + xor01 { + interrupts = <95>; + dmacap,memcpy; + dmacap,xor; + dmacap,memset; + }; + }; + }; + }; + + clocks { + /* 25 MHz reference crystal */ + refclk: oscillator { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <25000000>; + }; + }; +}; + +&pinctrl { + ge0_gmii_pins: ge0-gmii-pins { + marvell,pins = + "mpp0", "mpp1", "mpp2", "mpp3", + "mpp4", "mpp5", "mpp6", "mpp7", + "mpp8", "mpp9", "mpp10", "mpp11", + "mpp12", "mpp13", "mpp14", "mpp15", + "mpp16", "mpp17", "mpp18", "mpp19", + "mpp20", "mpp21", "mpp22", "mpp23"; + marvell,function = "ge0"; + }; + + ge0_rgmii_pins: ge0-rgmii-pins { + marvell,pins = + "mpp0", "mpp1", "mpp2", "mpp3", + "mpp4", "mpp5", "mpp6", "mpp7", + "mpp8", "mpp9", "mpp10", "mpp11"; + marvell,function = "ge0"; + }; + + ge1_rgmii_pins: ge1-rgmii-pins { + marvell,pins = + "mpp12", "mpp13", "mpp14", "mpp15", + "mpp16", "mpp17", "mpp18", "mpp19", + "mpp20", "mpp21", "mpp22", "mpp23"; + marvell,function = "ge1"; + }; + + sdio_pins: sdio-pins { + marvell,pins = "mpp30", "mpp31", "mpp32", + "mpp33", "mpp34", "mpp35"; + marvell,function = "sd0"; + }; + + spi0_pins: spi0-pins { + marvell,pins = "mpp36", "mpp37", + "mpp38", "mpp39"; + marvell,function = "spi0"; + }; + + uart2_pins: uart2-pins { + marvell,pins = "mpp42", "mpp43"; + marvell,function = "uart2"; + }; + + uart3_pins: uart3-pins { + marvell,pins = "mpp44", "mpp45"; + marvell,function = "uart3"; + }; +}; -- cgit v0.10.2 From 9cffb2335c16ab51c3bef7735ff4e0ec4c8f6035 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Tue, 1 Sep 2015 11:27:52 +0200 Subject: arm: mvebu: Add DM (driver model) support This patch adds driver model support for some Marvell MVEBU SoC's. Including Armada XP and 38x. All 3 currently mainlined boards are converted. DM is now selected automatically for MVEBU platforms. With this DM support now available for MVEBU, hardcoding the base addresses and other information is not necessary any more. Probing should be done by using the values provided via the device tree now instead. For this the driver also need to be converted to DM. Patches for some of the drivers will follow. Signed-off-by: Stefan Roese Cc: Simon Glass Cc: Luka Perkov diff --git a/Makefile b/Makefile index 3b2eebf..0f6a60c 100644 --- a/Makefile +++ b/Makefile @@ -915,10 +915,10 @@ u-boot.img u-boot.kwb u-boot.pbl: u-boot.bin FORCE # U-Boot image. So we need to combine SPL and u-boot.bin instead of # u-boot.img in this case. ifdef CONFIG_MVEBU_BOOTROM_UARTBOOT -u-boot-spl.kwb: u-boot.bin spl/u-boot-spl.bin FORCE +u-boot-spl.kwb: u-boot-dtb.bin spl/u-boot-spl.bin FORCE $(call if_changed,mkimage) else -u-boot-spl.kwb: u-boot.img spl/u-boot-spl.bin FORCE +u-boot-spl.kwb: u-boot-dtb.img spl/u-boot-spl.bin FORCE $(call if_changed,mkimage) endif diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 29abdcc..50322c4 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -109,6 +109,9 @@ config ARCH_MVEBU bool "Marvell MVEBU family (Armada XP/38x)" select CPU_V7 select SUPPORT_SPL + select OF_CONTROL + select OF_SEPARATE + select DM config TARGET_DEVKIT3250 bool "Support devkit3250" diff --git a/arch/arm/mach-mvebu/spl.c b/arch/arm/mach-mvebu/spl.c index e273339..0ab729a 100644 --- a/arch/arm/mach-mvebu/spl.c +++ b/arch/arm/mach-mvebu/spl.c @@ -31,9 +31,6 @@ u32 spl_boot_mode(void) void board_init_f(ulong dummy) { - /* Set global data pointer */ - gd = &gdata; - #ifndef CONFIG_MVEBU_BOOTROM_UARTBOOT /* * Only call arch_cpu_init() when not returning to the diff --git a/configs/db-88f6820-gp_defconfig b/configs/db-88f6820-gp_defconfig index 24647ce..f2b1126 100644 --- a/configs/db-88f6820-gp_defconfig +++ b/configs/db-88f6820-gp_defconfig @@ -1,6 +1,7 @@ CONFIG_ARM=y CONFIG_ARCH_MVEBU=y CONFIG_TARGET_DB_88F6820_GP=y +CONFIG_DEFAULT_DEVICE_TREE="armada-388-gp" CONFIG_SPL=y # CONFIG_CMD_IMLS is not set # CONFIG_CMD_FLASH is not set diff --git a/configs/db-mv784mp-gp_defconfig b/configs/db-mv784mp-gp_defconfig index 4e4da3c..df17dba 100644 --- a/configs/db-mv784mp-gp_defconfig +++ b/configs/db-mv784mp-gp_defconfig @@ -1,6 +1,7 @@ CONFIG_ARM=y CONFIG_ARCH_MVEBU=y CONFIG_TARGET_DB_MV784MP_GP=y +CONFIG_DEFAULT_DEVICE_TREE="armada-xp-gp" CONFIG_SPL=y # CONFIG_CMD_IMLS is not set # CONFIG_CMD_FLASH is not set diff --git a/configs/maxbcm_defconfig b/configs/maxbcm_defconfig index 5957997..d49def1 100644 --- a/configs/maxbcm_defconfig +++ b/configs/maxbcm_defconfig @@ -1,6 +1,7 @@ CONFIG_ARM=y CONFIG_ARCH_MVEBU=y CONFIG_TARGET_MAXBCM=y +CONFIG_DEFAULT_DEVICE_TREE="armada-xp-gp" CONFIG_SPL=y # CONFIG_CMD_IMLS is not set # CONFIG_CMD_FLASH is not set -- cgit v0.10.2 From cd48225b089427eb0aa7b8cf6909d5d5e2d311f1 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Tue, 1 Sep 2015 11:39:44 +0200 Subject: usb: ehci-marvell.c: Add DM support This patch adds driver model (DM) support to the Marvell EHCI driver. This will be used by the MVEBU SoC's, currently Armada XP and 38x. Tested on Marvell Armada XP and 38x eval boards. Signed-off-by: Stefan Roese Acked-by: Marek Vasut Cc: Simon Glass Cc: Luka Perkov diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index b30b43d..2a2bffe 100644 --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig @@ -52,6 +52,13 @@ config USB_EHCI if USB_EHCI_HCD +config USB_EHCI_MARVELL + bool "Support for MVEBU (AXP / A38x) on-chip EHCI USB controller" + depends on ARCH_MVEBU + default y + ---help--- + Enables support for the on-chip EHCI controller on MVEBU SoCs. + config USB_EHCI_MX6 bool "Support for i.MX6 on-chip EHCI USB controller" depends on ARCH_MX6 diff --git a/drivers/usb/host/ehci-marvell.c b/drivers/usb/host/ehci-marvell.c index 50fa01c..5b0f46a 100644 --- a/drivers/usb/host/ehci-marvell.c +++ b/drivers/usb/host/ehci-marvell.c @@ -12,6 +12,7 @@ #include "ehci.h" #include #include +#include #if defined(CONFIG_KIRKWOOD) #include @@ -28,24 +29,19 @@ DECLARE_GLOBAL_DATA_PTR; /* * USB 2.0 Bridge Address Decoding registers setup */ -#ifdef CONFIG_ARMADA_XP +#ifdef CONFIG_DM_USB -/* - * Armada XP and Armada 38x have different base addresses for - * the USB 2.0 EHCI host controller. So we need to provide - * a mechnism to support both here. - */ -#define MVUSB0_BASE \ - (mvebu_soc_family() == MVEBU_SOC_A38X ? \ - MVEBU_USB20_BASE : MVEBU_AXP_USB_BASE) -#define MVUSB_BASE(port) MVUSB0_BASE + ((port) << 12) +struct ehci_mvebu_priv { + struct ehci_ctrl ehci; + fdt_addr_t hcd_base; +}; /* * Once all the older Marvell SoC's (Orion, Kirkwood) are converted * to the common mvebu archticture including the mbus setup, this * will be the only function needed to configure the access windows */ -static void usb_brg_adrdec_setup(int index) +static void usb_brg_adrdec_setup(u32 base) { const struct mbus_dram_target_info *dram; int i; @@ -53,8 +49,8 @@ static void usb_brg_adrdec_setup(int index) dram = mvebu_mbus_dram_info(); for (i = 0; i < 4; i++) { - writel(0, MVUSB_BASE(index) + USB_WINDOW_CTRL(i)); - writel(0, MVUSB_BASE(index) + USB_WINDOW_BASE(i)); + writel(0, base + USB_WINDOW_CTRL(i)); + writel(0, base + USB_WINDOW_BASE(i)); } for (i = 0; i < dram->num_cs; i++) { @@ -63,12 +59,69 @@ static void usb_brg_adrdec_setup(int index) /* Write size, attributes and target id to control register */ writel(((cs->size - 1) & 0xffff0000) | (cs->mbus_attr << 8) | (dram->mbus_dram_target_id << 4) | 1, - MVUSB_BASE(index) + USB_WINDOW_CTRL(i)); + base + USB_WINDOW_CTRL(i)); /* Write base address to base register */ - writel(cs->base, MVUSB_BASE(index) + USB_WINDOW_BASE(i)); + writel(cs->base, base + USB_WINDOW_BASE(i)); } } + +static int ehci_mvebu_probe(struct udevice *dev) +{ + struct ehci_mvebu_priv *priv = dev_get_priv(dev); + struct ehci_hccr *hccr; + struct ehci_hcor *hcor; + + /* + * Get the base address for EHCI controller from the device node + */ + priv->hcd_base = dev_get_addr(dev); + if (priv->hcd_base == FDT_ADDR_T_NONE) { + debug("Can't get the EHCI register base address\n"); + return -ENXIO; + } + + usb_brg_adrdec_setup(priv->hcd_base); + + hccr = (struct ehci_hccr *)(priv->hcd_base + 0x100); + hcor = (struct ehci_hcor *) + ((u32)hccr + HC_LENGTH(ehci_readl(&hccr->cr_capbase))); + + debug("ehci-marvell: init hccr %x and hcor %x hc_length %d\n", + (u32)hccr, (u32)hcor, + (u32)HC_LENGTH(ehci_readl(&hccr->cr_capbase))); + + return ehci_register(dev, hccr, hcor, NULL, 0, USB_INIT_HOST); +} + +static int ehci_mvebu_remove(struct udevice *dev) +{ + int ret; + + ret = ehci_deregister(dev); + if (ret) + return ret; + + return 0; +} + +static const struct udevice_id ehci_usb_ids[] = { + { .compatible = "marvell,orion-ehci", }, + { } +}; + +U_BOOT_DRIVER(ehci_mvebu) = { + .name = "ehci_mvebu", + .id = UCLASS_USB, + .of_match = ehci_usb_ids, + .probe = ehci_mvebu_probe, + .remove = ehci_mvebu_remove, + .ops = &ehci_usb_ops, + .platdata_auto_alloc_size = sizeof(struct usb_platdata), + .priv_auto_alloc_size = sizeof(struct ehci_mvebu_priv), + .flags = DM_FLAG_ALLOC_PRIV_DMA, +}; + #else #define MVUSB_BASE(port) MVUSB0_BASE @@ -112,7 +165,6 @@ static void usb_brg_adrdec_setup(int index) writel(base, MVUSB0_BASE + USB_WINDOW_BASE(i)); } } -#endif /* * Create the appropriate control structures to manage @@ -142,3 +194,5 @@ int ehci_hcd_stop(int index) { return 0; } + +#endif /* CONFIG_DM_USB */ -- cgit v0.10.2 From a79c8408ca1b38754b19717f1da80b5916728113 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Tue, 1 Sep 2015 13:05:09 +0200 Subject: arm: mvebu: Enable DM_USB on AXP / A38x boards This patch enables DM_USB on the Marvell AXP / A38x eval boards. Signed-off-by: Stefan Roese Cc: Simon Glass Cc: Luka Perkov diff --git a/configs/db-88f6820-gp_defconfig b/configs/db-88f6820-gp_defconfig index f2b1126..6f612d9 100644 --- a/configs/db-88f6820-gp_defconfig +++ b/configs/db-88f6820-gp_defconfig @@ -5,5 +5,10 @@ CONFIG_DEFAULT_DEVICE_TREE="armada-388-gp" CONFIG_SPL=y # CONFIG_CMD_IMLS is not set # CONFIG_CMD_FLASH is not set +CONFIG_CMD_USB=y # CONFIG_CMD_SETEXPR is not set CONFIG_SPI_FLASH=y +CONFIG_USB=y +CONFIG_DM_USB=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_STORAGE=y diff --git a/configs/db-mv784mp-gp_defconfig b/configs/db-mv784mp-gp_defconfig index df17dba..258e4d6 100644 --- a/configs/db-mv784mp-gp_defconfig +++ b/configs/db-mv784mp-gp_defconfig @@ -5,6 +5,11 @@ CONFIG_DEFAULT_DEVICE_TREE="armada-xp-gp" CONFIG_SPL=y # CONFIG_CMD_IMLS is not set # CONFIG_CMD_FLASH is not set +CONFIG_CMD_USB=y # CONFIG_CMD_SETEXPR is not set CONFIG_NAND_PXA3XX=y CONFIG_SPI_FLASH=y +CONFIG_USB=y +CONFIG_DM_USB=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_STORAGE=y diff --git a/include/configs/db-88f6820-gp.h b/include/configs/db-88f6820-gp.h index 15f7bdf..74e5b47 100644 --- a/include/configs/db-88f6820-gp.h +++ b/include/configs/db-88f6820-gp.h @@ -50,7 +50,6 @@ #define CONFIG_CMD_SPI #define CONFIG_CMD_TFTPPUT #define CONFIG_CMD_TIME -#define CONFIG_CMD_USB /* I2C */ #define CONFIG_SYS_I2C @@ -93,9 +92,6 @@ #define CONFIG_SUPPORT_VFAT /* USB/EHCI configuration */ -#define CONFIG_USB_EHCI -#define CONFIG_USB_STORAGE -#define CONFIG_USB_EHCI_MARVELL #define CONFIG_EHCI_IS_TDI /* Environment in SPI NOR flash */ diff --git a/include/configs/db-mv784mp-gp.h b/include/configs/db-mv784mp-gp.h index 5b39762..672518b 100644 --- a/include/configs/db-mv784mp-gp.h +++ b/include/configs/db-mv784mp-gp.h @@ -42,7 +42,6 @@ #define CONFIG_CMD_SPI #define CONFIG_CMD_TFTPPUT #define CONFIG_CMD_TIME -#define CONFIG_CMD_USB /* I2C */ #define CONFIG_SYS_I2C @@ -52,9 +51,6 @@ #define CONFIG_SYS_I2C_SPEED 100000 /* USB/EHCI configuration */ -#define CONFIG_USB_EHCI -#define CONFIG_USB_STORAGE -#define CONFIG_USB_EHCI_MARVELL #define CONFIG_EHCI_IS_TDI #define CONFIG_USB_MAX_CONTROLLER_COUNT 3 diff --git a/include/configs/mv-common.h b/include/configs/mv-common.h index 92e5429..a2f60dc 100644 --- a/include/configs/mv-common.h +++ b/include/configs/mv-common.h @@ -128,7 +128,7 @@ /* * Common USB/EHCI configuration */ -#ifdef CONFIG_CMD_USB +#if defined(CONFIG_CMD_USB) && !defined(CONFIG_DM) #define CONFIG_USB_EHCI /* Enable EHCI USB support */ #define CONFIG_USB_STORAGE #define CONFIG_DOS_PARTITION -- cgit v0.10.2 From 1d51ea1913a80694ead57c76ea6e70508b25ddb5 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Wed, 2 Sep 2015 08:41:41 +0200 Subject: arm: mvebu: Enable DM_SERIAL on AXP / A38x boards This patch enables DM_SERIAL for all ARCH_MVEBU boards (AXP & A38x). Signed-off-by: Stefan Roese Cc: Simon Glass Cc: Luka Perkov diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 50322c4..a3bd845 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -112,6 +112,7 @@ config ARCH_MVEBU select OF_CONTROL select OF_SEPARATE select DM + select DM_SERIAL config TARGET_DEVKIT3250 bool "Support devkit3250" diff --git a/include/configs/mv-common.h b/include/configs/mv-common.h index a2f60dc..1ecbd35 100644 --- a/include/configs/mv-common.h +++ b/include/configs/mv-common.h @@ -39,11 +39,17 @@ /* * NS16550 Configuration */ +#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_DM_SERIAL) +#define CONFIG_DW_SERIAL +#endif + #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL -#define CONFIG_SYS_NS16550_REG_SIZE (-4) #define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK +#if !defined(CONFIG_DM_SERIAL) +#define CONFIG_SYS_NS16550_REG_SIZE (-4) #define CONFIG_SYS_NS16550_COM1 MV_UART_CONSOLE_BASE +#endif /* * Serial Port configuration -- cgit v0.10.2 From 5b37212a3d78f546b5ef3f97a75155b3a0fd88cb Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Thu, 1 Oct 2015 17:34:41 +0200 Subject: mmc: mv_sdhci: Configure the SDHCI MBUS bridge windows This driver did not yet configure the SDHCI MBUS bridge registers. Without this and with CONFIG_MMC_SDMA enabled, mmc hangs at random times. As DMA cannot complete correctly. Tested on db-88f6820-gp eval board. Signed-off-by: Stefan Roese Cc: Luka Perkov Cc: Pantelis Antoniou Cc: Dirk Eibach Tested-by: Kevin Smith diff --git a/drivers/mmc/mv_sdhci.c b/drivers/mmc/mv_sdhci.c index 75fa014..82c695f 100644 --- a/drivers/mmc/mv_sdhci.c +++ b/drivers/mmc/mv_sdhci.c @@ -1,6 +1,41 @@ +/* + * Marvell SD Host Controller Interface + * + * SPDX-License-Identifier: GPL-2.0+ + */ + #include #include #include +#include + +#define SDHCI_WINDOW_CTRL(win) (0x4080 + ((win) << 4)) +#define SDHCI_WINDOW_BASE(win) (0x4084 + ((win) << 4)) + +static void sdhci_mvebu_mbus_config(void __iomem *base) +{ + const struct mbus_dram_target_info *dram; + int i; + + dram = mvebu_mbus_dram_info(); + + for (i = 0; i < 4; i++) { + writel(0, base + SDHCI_WINDOW_CTRL(i)); + writel(0, base + SDHCI_WINDOW_BASE(i)); + } + + for (i = 0; i < dram->num_cs; i++) { + const struct mbus_dram_window *cs = dram->cs + i; + + /* Write size, attributes and target id to control register */ + writel(((cs->size - 1) & 0xffff0000) | (cs->mbus_attr << 8) | + (dram->mbus_dram_target_id << 4) | 1, + base + SDHCI_WINDOW_CTRL(i)); + + /* Write base address to base register */ + writel(cs->base, base + SDHCI_WINDOW_BASE(i)); + } +} #ifdef CONFIG_MMC_SDHCI_IO_ACCESSORS static struct sdhci_ops mv_ops; @@ -47,6 +82,12 @@ int mv_sdh_init(unsigned long regbase, u32 max_clk, u32 min_clk, u32 quirks) mv_ops.write_b = mv_sdhci_writeb; host->ops = &mv_ops; #endif + + if (CONFIG_IS_ENABLED(ARCH_MVEBU)) { + /* Configure SDHCI MBUS mbus bridge windows */ + sdhci_mvebu_mbus_config((void __iomem *)regbase); + } + if (quirks & SDHCI_QUIRK_REG32_RW) host->version = sdhci_readl(host, SDHCI_HOST_VERSION - 2) >> 16; else -- cgit v0.10.2