Merge tag 'boards' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Board-level changes

This adds and extends support for specific boards on a number of
ARM platforms:  omap, imx, samsung, tegra, ...

* tag 'boards' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (49 commits)
  Enable 32 bit flash support for iMX21ADS board
  ARM: mx31pdk: Add MC13783 RTC support
  iomux-mx25: configuration to support CSPI3 on CSI pins
  MX1:apf9328: Add i2c support
  mioa701: add newly available DoC G3 chip
  arm/tegra: remove __initdata annotation from pinmux tables
  arm/tegra: Use bus notifiers to trigger pinmux setup
  arm/tegra: Refactor board-*-pinmux.c to share code
  arm/tegra: Fix mistake in Trimslice's pinmux
  arm/tegra: Rework Seaboard-vs-Ventana pinmux table
  arm/tegra: Remove useless entries from ventana_pinmux[]
  arm/tegra: PCIe: Remove include of mach/pinmux.h
  arm/tegra: Harmony PCIe: Don't touch pinmux
  arm/tegra: Add AUXDATA for tegra-pinmux and tegra-gpio
  arm/tegra: Split Seaboard GPIO table to allow for Ventana
  ARM: imx6q: generate imx6q dtb files
  arm/imx6q: Rename Sabreauto to Armadillo2
  arm/imx6q-sabrelite: add enet phy ksz9021rn fixup
  arm/imx6: add imx6q sabrelite board support
  dts/imx: rename uart labels to consistent with hw spec
  ...

10 files changed, 224 insertions, 33 deletions

diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index ef25ff4..b740715 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -324,6 +324,11 @@ config MACH_TI8168EVM
 	depends on SOC_OMAPTI81XX
 	default y
 
+config MACH_TI8148EVM
+	bool "TI8148 Evaluation Module"
+	depends on SOC_OMAPTI81XX
+	default y
+
 config MACH_OMAP_4430SDP
 	bool "OMAP 4430 SDP board"
 	default y
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index b009f17..6d226a7 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -232,6 +232,7 @@ obj-$(CONFIG_MACH_CRANEBOARD)		+= board-am3517crane.o
 
 obj-$(CONFIG_MACH_SBC3530)		+= board-omap3stalker.o
 obj-$(CONFIG_MACH_TI8168EVM)		+= board-ti8168evm.o
+obj-$(CONFIG_MACH_TI8148EVM)		+= board-ti8168evm.o
 
 # Platform specific device init code
 
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index bad5d5a..5598e00 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -372,11 +372,17 @@ static struct platform_device sdp4430_vbat = {
 	},
 };
 
+static struct platform_device sdp4430_dmic_codec = {
+	.name	= "dmic-codec",
+	.id	= -1,
+};
+
 static struct platform_device *sdp4430_devices[] __initdata = {
 	&sdp4430_gpio_keys_device,
 	&sdp4430_leds_gpio,
 	&sdp4430_leds_pwm,
 	&sdp4430_vbat,
+	&sdp4430_dmic_codec,
 };
 
 static struct omap_musb_board_data musb_board_data = {
diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c
index 1545102..e921e3b 100644
--- a/arch/arm/mach-omap2/board-cm-t35.c
+++ b/arch/arm/mach-omap2/board-cm-t35.c
@@ -53,7 +53,8 @@
 #include "hsmmc.h"
 #include "common-board-devices.h"
 
-#define CM_T35_GPIO_PENDOWN	57
+#define CM_T35_GPIO_PENDOWN		57
+#define SB_T35_USB_HUB_RESET_GPIO	167
 
 #define CM_T35_SMSC911X_CS	5
 #define CM_T35_SMSC911X_GPIO	163
@@ -339,8 +340,10 @@ static struct regulator_consumer_supply cm_t35_vsim_supply[] = {
 	REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"),
 };
 
-static struct regulator_consumer_supply cm_t35_vdvi_supply[] = {
-	REGULATOR_SUPPLY("vdvi", "omapdss"),
+static struct regulator_consumer_supply cm_t35_vio_supplies[] = {
+	REGULATOR_SUPPLY("vcc", "spi1.0"),
+	REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
+	REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"),
 };
 
 /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
@@ -373,6 +376,19 @@ static struct regulator_init_data cm_t35_vsim = {
 	.consumer_supplies	= cm_t35_vsim_supply,
 };
 
+static struct regulator_init_data cm_t35_vio = {
+	.constraints = {
+		.min_uV			= 1800000,
+		.max_uV			= 1800000,
+		.apply_uV		= true,
+		.valid_modes_mask	= REGULATOR_MODE_NORMAL
+					| REGULATOR_MODE_STANDBY,
+		.valid_ops_mask		= REGULATOR_CHANGE_MODE,
+	},
+	.num_consumer_supplies	= ARRAY_SIZE(cm_t35_vio_supplies),
+	.consumer_supplies	= cm_t35_vio_supplies,
+};
+
 static uint32_t cm_t35_keymap[] = {
 	KEY(0, 0, KEY_A),	KEY(0, 1, KEY_B),	KEY(0, 2, KEY_LEFT),
 	KEY(1, 0, KEY_UP),	KEY(1, 1, KEY_ENTER),	KEY(1, 2, KEY_DOWN),
@@ -421,6 +437,23 @@ static struct usbhs_omap_board_data usbhs_bdata __initdata = {
 	.reset_gpio_port[2]  = -EINVAL
 };
 
+static void cm_t35_init_usbh(void)
+{
+	int err;
+
+	err = gpio_request_one(SB_T35_USB_HUB_RESET_GPIO,
+			       GPIOF_OUT_INIT_LOW, "usb hub rst");
+	if (err) {
+		pr_err("SB-T35: usb hub rst gpio request failed: %d\n", err);
+	} else {
+		udelay(10);
+		gpio_set_value(SB_T35_USB_HUB_RESET_GPIO, 1);
+		msleep(1);
+	}
+
+	usbhs_init(&usbhs_bdata);
+}
+
 static int cm_t35_twl_gpio_setup(struct device *dev, unsigned gpio,
 				 unsigned ngpio)
 {
@@ -456,17 +489,14 @@ static struct twl4030_platform_data cm_t35_twldata = {
 	.gpio		= &cm_t35_gpio_data,
 	.vmmc1		= &cm_t35_vmmc1,
 	.vsim		= &cm_t35_vsim,
+	.vio		= &cm_t35_vio,
 };
 
 static void __init cm_t35_init_i2c(void)
 {
 	omap3_pmic_get_config(&cm_t35_twldata, TWL_COMMON_PDATA_USB,
-			TWL_COMMON_REGULATOR_VDAC | TWL_COMMON_REGULATOR_VPLL2);
-
-	cm_t35_twldata.vpll2->constraints.name = "VDVI";
-	cm_t35_twldata.vpll2->num_consumer_supplies =
-						ARRAY_SIZE(cm_t35_vdvi_supply);
-	cm_t35_twldata.vpll2->consumer_supplies = cm_t35_vdvi_supply;
+			      TWL_COMMON_REGULATOR_VDAC |
+			      TWL_COMMON_PDATA_AUDIO);
 
 	omap3_pmic_init("tps65930", &cm_t35_twldata);
 }
@@ -570,24 +600,28 @@ static void __init cm_t3x_common_dss_mux_init(int mux_mode)
 
 static void __init cm_t35_init_mux(void)
 {
-	omap_mux_init_signal("gpio_70", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT);
-	omap_mux_init_signal("gpio_71", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT);
-	omap_mux_init_signal("gpio_72", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT);
-	omap_mux_init_signal("gpio_73", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT);
-	omap_mux_init_signal("gpio_74", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT);
-	omap_mux_init_signal("gpio_75", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT);
-	cm_t3x_common_dss_mux_init(OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT);
+	int mux_mode = OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT;
+
+	omap_mux_init_signal("dss_data0.dss_data0", mux_mode);
+	omap_mux_init_signal("dss_data1.dss_data1", mux_mode);
+	omap_mux_init_signal("dss_data2.dss_data2", mux_mode);
+	omap_mux_init_signal("dss_data3.dss_data3", mux_mode);
+	omap_mux_init_signal("dss_data4.dss_data4", mux_mode);
+	omap_mux_init_signal("dss_data5.dss_data5", mux_mode);
+	cm_t3x_common_dss_mux_init(mux_mode);
 }
 
 static void __init cm_t3730_init_mux(void)
 {
-	omap_mux_init_signal("sys_boot0", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT);
-	omap_mux_init_signal("sys_boot1", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT);
-	omap_mux_init_signal("sys_boot3", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT);
-	omap_mux_init_signal("sys_boot4", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT);
-	omap_mux_init_signal("sys_boot5", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT);
-	omap_mux_init_signal("sys_boot6", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT);
-	cm_t3x_common_dss_mux_init(OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT);
+	int mux_mode = OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT;
+
+	omap_mux_init_signal("sys_boot0", mux_mode);
+	omap_mux_init_signal("sys_boot1", mux_mode);
+	omap_mux_init_signal("sys_boot3", mux_mode);
+	omap_mux_init_signal("sys_boot4", mux_mode);
+	omap_mux_init_signal("sys_boot5", mux_mode);
+	omap_mux_init_signal("sys_boot6", mux_mode);
+	cm_t3x_common_dss_mux_init(mux_mode);
 }
 #else
 static inline void cm_t35_init_mux(void) {}
@@ -612,7 +646,7 @@ static void __init cm_t3x_common_init(void)
 	cm_t35_init_display();
 
 	usb_musb_init(NULL);
-	usbhs_init(&usbhs_bdata);
+	cm_t35_init_usbh();
 }
 
 static void __init cm_t35_init(void)
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index 108fee6..d67bcdf 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -15,6 +15,7 @@
 #include <linux/input/matrix_keypad.h>
 #include <linux/spi/spi.h>
 #include <linux/wl12xx.h>
+#include <linux/spi/tsc2005.h>
 #include <linux/i2c.h>
 #include <linux/i2c/twl.h>
 #include <linux/clk.h>
@@ -58,6 +59,9 @@
 
 #define RX51_USB_TRANSCEIVER_RST_GPIO	67
 
+#define RX51_TSC2005_RESET_GPIO         104
+#define RX51_TSC2005_IRQ_GPIO           100
+
 /* list all spi devices here */
 enum {
 	RX51_SPI_WL1251,
@@ -66,6 +70,7 @@ enum {
 };
 
 static struct wl12xx_platform_data wl1251_pdata;
+static struct tsc2005_platform_data tsc2005_pdata;
 
 #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
 static struct tsl2563_platform_data rx51_tsl2563_platform_data = {
@@ -167,10 +172,10 @@ static struct spi_board_info rx51_peripherals_spi_board_info[] __initdata = {
 		.modalias		= "tsc2005",
 		.bus_num		= 1,
 		.chip_select		= 0,
-		/* .irq = OMAP_GPIO_IRQ(RX51_TSC2005_IRQ_GPIO),*/
+		.irq			= OMAP_GPIO_IRQ(RX51_TSC2005_IRQ_GPIO),
 		.max_speed_hz		= 6000000,
 		.controller_data	= &tsc2005_mcspi_config,
-		/* .platform_data = &tsc2005_config,*/
+		.platform_data		= &tsc2005_pdata,
 	},
 };
 
@@ -1086,6 +1091,42 @@ error:
 	 */
 }
 
+static struct tsc2005_platform_data tsc2005_pdata = {
+	.ts_pressure_max	= 2048,
+	.ts_pressure_fudge	= 2,
+	.ts_x_max		= 4096,
+	.ts_x_fudge		= 4,
+	.ts_y_max		= 4096,
+	.ts_y_fudge		= 7,
+	.ts_x_plate_ohm		= 280,
+	.esd_timeout_ms		= 8000,
+};
+
+static void rx51_tsc2005_set_reset(bool enable)
+{
+	gpio_set_value(RX51_TSC2005_RESET_GPIO, enable);
+}
+
+static void __init rx51_init_tsc2005(void)
+{
+	int r;
+
+	r = gpio_request_one(RX51_TSC2005_IRQ_GPIO, GPIOF_IN, "tsc2005 IRQ");
+	if (r < 0) {
+		printk(KERN_ERR "unable to get %s GPIO\n", "tsc2005 IRQ");
+		rx51_peripherals_spi_board_info[RX51_SPI_TSC2005].irq = 0;
+	}
+
+	r = gpio_request_one(RX51_TSC2005_RESET_GPIO, GPIOF_OUT_INIT_HIGH,
+		"tsc2005 reset");
+	if (r >= 0) {
+		tsc2005_pdata.set_reset = rx51_tsc2005_set_reset;
+	} else {
+		printk(KERN_ERR "unable to get %s GPIO\n", "tsc2005 reset");
+		tsc2005_pdata.esd_timeout_ms = 0;
+	}
+}
+
 void __init rx51_peripherals_init(void)
 {
 	rx51_i2c_init();
@@ -1094,6 +1135,7 @@ void __init rx51_peripherals_init(void)
 	board_smc91x_init();
 	rx51_add_gpio_keys();
 	rx51_init_wl1251();
+	rx51_init_tsc2005();
 	rx51_init_si4713();
 	spi_register_board_info(rx51_peripherals_spi_board_info,
 				ARRAY_SIZE(rx51_peripherals_spi_board_info));
diff --git a/arch/arm/mach-omap2/board-ti8168evm.c b/arch/arm/mach-omap2/board-ti8168evm.c
index 1770b28..ab9a7a9 100644
--- a/arch/arm/mach-omap2/board-ti8168evm.c
+++ b/arch/arm/mach-omap2/board-ti8168evm.c
@@ -1,5 +1,5 @@
 /*
- * Code for TI8168 EVM.
+ * Code for TI8168/TI8148 EVM.
  *
  * Copyright (C) 2010 Texas Instruments, Inc. - http://www.ti.com/
  *
@@ -23,16 +23,25 @@
 #include <plat/irqs.h>
 #include <plat/board.h>
 #include "common.h"
+#include <plat/usb.h>
 
-static struct omap_board_config_kernel ti8168_evm_config[] __initdata = {
+static struct omap_musb_board_data musb_board_data = {
+	.set_phy_power	= ti81xx_musb_phy_power,
+	.interface_type	= MUSB_INTERFACE_ULPI,
+	.mode           = MUSB_OTG,
+	.power		= 500,
 };
 
-static void __init ti8168_evm_init(void)
+static struct omap_board_config_kernel ti81xx_evm_config[] __initdata = {
+};
+
+static void __init ti81xx_evm_init(void)
 {
 	omap_serial_init();
 	omap_sdrc_init(NULL, NULL);
-	omap_board_config = ti8168_evm_config;
-	omap_board_config_size = ARRAY_SIZE(ti8168_evm_config);
+	omap_board_config = ti81xx_evm_config;
+	omap_board_config_size = ARRAY_SIZE(ti81xx_evm_config);
+	usb_musb_init(&musb_board_data);
 }
 
 MACHINE_START(TI8168EVM, "ti8168evm")
@@ -42,6 +51,17 @@ MACHINE_START(TI8168EVM, "ti8168evm")
 	.init_early	= ti81xx_init_early,
 	.init_irq	= ti81xx_init_irq,
 	.timer		= &omap3_timer,
-	.init_machine	= ti8168_evm_init,
+	.init_machine	= ti81xx_evm_init,
+	.restart	= omap_prcm_restart,
+MACHINE_END
+
+MACHINE_START(TI8148EVM, "ti8148evm")
+	/* Maintainer: Texas Instruments */
+	.atag_offset	= 0x100,
+	.map_io		= ti81xx_map_io,
+	.init_early	= ti81xx_init_early,
+	.init_irq	= ti81xx_init_irq,
+	.timer		= &omap3_timer,
+	.init_machine	= ti81xx_evm_init,
 	.restart	= omap_prcm_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index c15cfad..35d5dff 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -336,6 +336,27 @@ static void omap_init_mcpdm(void)
 static inline void omap_init_mcpdm(void) {}
 #endif
 
+#if defined(CONFIG_SND_OMAP_SOC_DMIC) || \
+		defined(CONFIG_SND_OMAP_SOC_DMIC_MODULE)
+
+static void omap_init_dmic(void)
+{
+	struct omap_hwmod *oh;
+	struct platform_device *pdev;
+
+	oh = omap_hwmod_lookup("dmic");
+	if (!oh) {
+		printk(KERN_ERR "Could not look up mcpdm hw_mod\n");
+		return;
+	}
+
+	pdev = omap_device_build("omap-dmic", -1, oh, NULL, 0, NULL, 0, 0);
+	WARN(IS_ERR(pdev), "Can't build omap_device for omap-dmic.\n");
+}
+#else
+static inline void omap_init_dmic(void) {}
+#endif
+
 #if defined(CONFIG_SPI_OMAP24XX) || defined(CONFIG_SPI_OMAP24XX_MODULE)
 
 #include <plat/mcspi.h>
@@ -681,6 +702,7 @@ static int __init omap2_init_devices(void)
 	 */
 	omap_init_audio();
 	omap_init_mcpdm();
+	omap_init_dmic();
 	omap_init_camera();
 	omap_init_mbox();
 	omap_init_mcspi();
diff --git a/arch/arm/mach-omap2/omap_phy_internal.c b/arch/arm/mach-omap2/omap_phy_internal.c
index 58775e3..4c90477 100644
--- a/arch/arm/mach-omap2/omap_phy_internal.c
+++ b/arch/arm/mach-omap2/omap_phy_internal.c
@@ -260,3 +260,38 @@ void am35x_set_mode(u8 musb_mode)
 
 	omap_ctrl_writel(devconf2, AM35XX_CONTROL_DEVCONF2);
 }
+
+void ti81xx_musb_phy_power(u8 on)
+{
+	void __iomem *scm_base = NULL;
+	u32 usbphycfg;
+
+	scm_base = ioremap(TI81XX_SCM_BASE, SZ_2K);
+	if (!scm_base) {
+		pr_err("system control module ioremap failed\n");
+		return;
+	}
+
+	usbphycfg = __raw_readl(scm_base + USBCTRL0);
+
+	if (on) {
+		if (cpu_is_ti816x()) {
+			usbphycfg |= TI816X_USBPHY0_NORMAL_MODE;
+			usbphycfg &= ~TI816X_USBPHY_REFCLK_OSC;
+		} else if (cpu_is_ti814x()) {
+			usbphycfg &= ~(USBPHY_CM_PWRDN | USBPHY_OTG_PWRDN
+				| USBPHY_DPINPUT | USBPHY_DMINPUT);
+			usbphycfg |= (USBPHY_OTGVDET_EN | USBPHY_OTGSESSEND_EN
+				| USBPHY_DPOPBUFCTL | USBPHY_DMOPBUFCTL);
+		}
+	} else {
+		if (cpu_is_ti816x())
+			usbphycfg &= ~TI816X_USBPHY0_NORMAL_MODE;
+		else if (cpu_is_ti814x())
+			usbphycfg |= USBPHY_CM_PWRDN | USBPHY_OTG_PWRDN;
+
+	}
+	__raw_writel(usbphycfg, scm_base + USBCTRL0);
+
+	iounmap(scm_base);
+}
diff --git a/arch/arm/mach-omap2/sdram-nokia.c b/arch/arm/mach-omap2/sdram-nokia.c
index ee3a8ad..7479d7e 100644
--- a/arch/arm/mach-omap2/sdram-nokia.c
+++ b/arch/arm/mach-omap2/sdram-nokia.c
@@ -1,7 +1,7 @@
 /*
  * SDRC register values for Nokia boards
  *
- * Copyright (C) 2008, 2010 Nokia Corporation
+ * Copyright (C) 2008, 2010-2011 Nokia Corporation
  *
  * Lauri Leukkunen <lauri.leukkunen@nokia.com>
  *
@@ -107,14 +107,37 @@ static const struct sdram_timings nokia_195dot2mhz_timings[] = {
 	},
 };
 
+static const struct sdram_timings nokia_200mhz_timings[] = {
+	{
+		.casl = 3,
+		.tDAL = 30000,
+		.tDPL = 15000,
+		.tRRD = 10000,
+		.tRCD = 20000,
+		.tRP = 15000,
+		.tRAS = 40000,
+		.tRC = 55000,
+		.tRFC = 140000,
+		.tXSR = 200000,
+
+		.tREF = 7800,
+
+		.tXP = 2,
+		.tCKE = 4,
+		.tWTR = 2
+	},
+};
+
 static const struct {
 	long rate;
 	struct sdram_timings const *data;
 } nokia_timings[] = {
 	{ 83000000, nokia_166mhz_timings },
 	{ 97600000, nokia_97dot6mhz_timings },
+	{ 100000000, nokia_200mhz_timings },
 	{ 166000000, nokia_166mhz_timings },
 	{ 195200000, nokia_195dot2mhz_timings },
+	{ 200000000, nokia_200mhz_timings },
 };
 static struct omap_sdrc_params nokia_sdrc_params[ARRAY_SIZE(nokia_timings) + 1];
 
diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c
index 2679750..8d5ed77 100644
--- a/arch/arm/mach-omap2/usb-musb.c
+++ b/arch/arm/mach-omap2/usb-musb.c
@@ -93,6 +93,9 @@ void __init usb_musb_init(struct omap_musb_board_data *musb_board_data)
 	if (cpu_is_omap3517() || cpu_is_omap3505()) {
 		oh_name = "am35x_otg_hs";
 		name = "musb-am35x";
+	} else if (cpu_is_ti81xx()) {
+		oh_name = "usb_otg_hs";
+		name = "musb-ti81xx";
 	} else {
 		oh_name = "usb_otg_hs";
 		name = "musb-omap2430";