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-rw-r--r--arch/arm/cpu/armv7/Makefile1
-rw-r--r--arch/arm/cpu/armv7/u8500/Makefile9
-rw-r--r--arch/arm/cpu/armv7/u8500/clock.c74
-rw-r--r--arch/arm/cpu/armv7/u8500/cpu.c176
-rw-r--r--arch/arm/cpu/armv7/u8500/lowlevel.S21
-rw-r--r--arch/arm/cpu/armv7/u8500/prcmu.c214
-rw-r--r--arch/arm/cpu/armv7/u8500/timer.c135
-rw-r--r--arch/arm/include/asm/arch-u8500/clock.h53
-rw-r--r--arch/arm/include/asm/arch-u8500/db8500_gpio.h42
-rw-r--r--arch/arm/include/asm/arch-u8500/db8500_pincfg.h170
-rw-r--r--arch/arm/include/asm/arch-u8500/gpio.h231
-rw-r--r--arch/arm/include/asm/arch-u8500/hardware.h94
-rw-r--r--arch/arm/include/asm/arch-u8500/prcmu.h64
-rw-r--r--arch/arm/include/asm/arch-u8500/sys_proto.h12
-rw-r--r--arch/arm/include/asm/arch-u8500/u8500.h31
15 files changed, 0 insertions, 1327 deletions
diff --git a/arch/arm/cpu/armv7/Makefile b/arch/arm/cpu/armv7/Makefile
index 79a38df..c8d1422 100644
--- a/arch/arm/cpu/armv7/Makefile
+++ b/arch/arm/cpu/armv7/Makefile
@@ -52,5 +52,4 @@ obj-$(CONFIG_RMOBILE) += rmobile/
obj-$(CONFIG_ARCH_S5PC1XX) += s5pc1xx/
obj-$(if $(filter stv0991,$(SOC)),y) += stv0991/
obj-$(CONFIG_ARCH_SUNXI) += sunxi/
-obj-$(CONFIG_U8500) += u8500/
obj-$(CONFIG_VF610) += vf610/
diff --git a/arch/arm/cpu/armv7/u8500/Makefile b/arch/arm/cpu/armv7/u8500/Makefile
deleted file mode 100644
index fad9d4a..0000000
--- a/arch/arm/cpu/armv7/u8500/Makefile
+++ /dev/null
@@ -1,9 +0,0 @@
-#
-# (C) Copyright 2000-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-obj-y := timer.o clock.o prcmu.o cpu.o
-obj-y += lowlevel.o
diff --git a/arch/arm/cpu/armv7/u8500/clock.c b/arch/arm/cpu/armv7/u8500/clock.c
deleted file mode 100644
index 1e3b3d5..0000000
--- a/arch/arm/cpu/armv7/u8500/clock.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * (C) Copyright 2009 ST-Ericsson
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/hardware.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-struct clkrst {
- unsigned int pcken;
- unsigned int pckdis;
- unsigned int kcken;
- unsigned int kckdis;
-};
-
-static unsigned int clkrst_base[] = {
- U8500_CLKRST1_BASE,
- U8500_CLKRST2_BASE,
- U8500_CLKRST3_BASE,
- 0,
- U8500_CLKRST5_BASE,
- U8500_CLKRST6_BASE,
- U8500_CLKRST7_BASE, /* ED only */
-};
-
-/* Turn on peripheral clock at PRCC level */
-void u8500_clock_enable(int periph, int cluster, int kern)
-{
- struct clkrst *clkrst = (struct clkrst *) clkrst_base[periph - 1];
-
- if (kern != -1)
- writel(1 << kern, &clkrst->kcken);
-
- if (cluster != -1)
- writel(1 << cluster, &clkrst->pcken);
-}
-
-void db8500_clocks_init(void)
-{
- /*
- * Enable all clocks. This is u-boot, we can enable it all. There is no
- * powersave in u-boot.
- */
-
- u8500_clock_enable(1, 9, -1); /* GPIO0 */
- u8500_clock_enable(2, 11, -1);/* GPIO1 */
- u8500_clock_enable(3, 8, -1); /* GPIO2 */
- u8500_clock_enable(5, 1, -1); /* GPIO3 */
- u8500_clock_enable(3, 6, 6); /* UART2 */
- u8500_clock_enable(3, 3, 3); /* I2C0 */
- u8500_clock_enable(1, 5, 5); /* SDI0 */
- u8500_clock_enable(2, 4, 2); /* SDI4 */
- u8500_clock_enable(6, 6, -1); /* MTU0 */
- u8500_clock_enable(3, 4, 4); /* SDI2 */
-
- /*
- * Enabling clocks for all devices which are AMBA devices in the
- * kernel. Otherwise they will not get probe()'d because the
- * peripheral ID register will not be powered.
- */
-
- /* XXX: some of these differ between ED/V1 */
-
- u8500_clock_enable(1, 1, 1); /* UART1 */
- u8500_clock_enable(1, 0, 0); /* UART0 */
- u8500_clock_enable(3, 2, 2); /* SSP1 */
- u8500_clock_enable(3, 1, 1); /* SSP0 */
- u8500_clock_enable(2, 8, -1); /* SPI0 */
- u8500_clock_enable(2, 5, 3); /* MSP2 */
-}
diff --git a/arch/arm/cpu/armv7/u8500/cpu.c b/arch/arm/cpu/armv7/u8500/cpu.c
deleted file mode 100644
index d8634be..0000000
--- a/arch/arm/cpu/armv7/u8500/cpu.c
+++ /dev/null
@@ -1,176 +0,0 @@
-/*
- * Copyright (C) 2012 Linaro Limited
- * Mathieu Poirier <mathieu.poirier@linaro.org>
- *
- * Based on original code from Joakim Axelsson at ST-Ericsson
- * (C) Copyright 2010 ST-Ericsson
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/prcmu.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/hardware.h>
-
-#include <asm/arch/hardware.h>
-
-#define CPUID_DB8500V1 0x411fc091
-#define CPUID_DB8500V2 0x412fc091
-#define ASICID_DB8500V11 0x008500A1
-
-#define CACHE_CONTR_BASE 0xA0412000
-/* Cache controller register offsets
- * as found in ARM's technical reference manual
- */
-#define CACHE_INVAL_BY_WAY (CACHE_CONTR_BASE + 0x77C)
-#define CACHE_LOCKDOWN_BY_D (CACHE_CONTR_BASE + 0X900)
-#define CACHE_LOCKDOWN_BY_I (CACHE_CONTR_BASE + 0X904)
-
-static unsigned int read_asicid(void);
-
-static inline unsigned int read_cpuid(void)
-{
- unsigned int val;
-
- /* Main ID register (MIDR) */
- asm("mrc p15, 0, %0, c0, c0, 0"
- : "=r" (val)
- :
- : "cc");
-
- return val;
-}
-
-static int cpu_is_u8500v11(void)
-{
- return read_asicid() == ASICID_DB8500V11;
-}
-
-static int cpu_is_u8500v2(void)
-{
- return read_cpuid() == CPUID_DB8500V2;
-}
-
-static unsigned int read_asicid(void)
-{
- unsigned int *address;
-
- if (cpu_is_u8500v2())
- address = (void *) U8500_ASIC_ID_LOC_V2;
- else
- address = (void *) U8500_ASIC_ID_LOC_ED_V1;
-
- return readl(address);
-}
-
-void cpu_cache_initialization(void)
-{
- unsigned int value;
- /* invalidate all cache entries */
- writel(0xFFFF, CACHE_INVAL_BY_WAY);
-
- /* ways are set to '0' when they are totally
- * cleaned and invalidated
- */
- do {
- value = readl(CACHE_INVAL_BY_WAY);
- } while (value & 0xFF);
-
- /* Invalidate register 9 D and I lockdown */
- writel(0xFF, CACHE_LOCKDOWN_BY_D);
- writel(0xFF, CACHE_LOCKDOWN_BY_I);
-}
-
-#ifdef CONFIG_ARCH_CPU_INIT
-/*
- * SOC specific cpu init
- */
-int arch_cpu_init(void)
-{
- db8500_prcmu_init();
- db8500_clocks_init();
-
- return 0;
-}
-#endif /* CONFIG_ARCH_CPU_INIT */
-
-#ifdef CONFIG_MMC
-
-int u8500_mmc_power_init(void)
-{
- int ret;
- int enable, voltage;
- int ab8500_revision;
-
- if (!cpu_is_u8500v11() && !cpu_is_u8500v2())
- return 0;
-
- /* Get AB8500 revision */
- ret = ab8500_read(AB8500_MISC, AB8500_REV_REG);
- if (ret < 0)
- goto out;
-
- ab8500_revision = ret;
-
- /*
- * On v1.1 HREF boards (HREF+), Vaux3 needs to be enabled for the SD
- * card to work. This is done by enabling the regulators in the AB8500
- * via PRCMU I2C transactions.
- *
- * This code is derived from the handling of AB8500_LDO_VAUX3 in
- * ab8500_ldo_enable() and ab8500_ldo_disable() in Linux.
- *
- * Turn off and delay is required to have it work across soft reboots.
- */
-
- /* Turn off (read-modify-write) */
- ret = ab8500_read(AB8500_REGU_CTRL2,
- AB8500_REGU_VRF1VAUX3_REGU_REG);
- if (ret < 0)
- goto out;
-
- enable = ret;
-
- /* Turn off */
- ret = ab8500_write(AB8500_REGU_CTRL2,
- AB8500_REGU_VRF1VAUX3_REGU_REG,
- enable & ~LDO_VAUX3_ENABLE_MASK);
- if (ret < 0)
- goto out;
-
- udelay(10 * 1000);
-
- /* Set the voltage to 2.91 V or 2.9 V without overriding VRF1 value */
- ret = ab8500_read(AB8500_REGU_CTRL2,
- AB8500_REGU_VRF1VAUX3_SEL_REG);
- if (ret < 0)
- goto out;
-
- voltage = ret;
-
- if (ab8500_revision < 0x20) {
- voltage &= ~LDO_VAUX3_SEL_MASK;
- voltage |= LDO_VAUX3_SEL_2V9;
- } else {
- voltage &= ~LDO_VAUX3_V2_SEL_MASK;
- voltage |= LDO_VAUX3_V2_SEL_2V91;
- }
-
- ret = ab8500_write(AB8500_REGU_CTRL2,
- AB8500_REGU_VRF1VAUX3_SEL_REG, voltage);
- if (ret < 0)
- goto out;
-
- /* Turn on the supply */
- enable &= ~LDO_VAUX3_ENABLE_MASK;
- enable |= LDO_VAUX3_ENABLE_VAL;
-
- ret = ab8500_write(AB8500_REGU_CTRL2,
- AB8500_REGU_VRF1VAUX3_REGU_REG, enable);
-
-out:
- return ret;
-}
-#endif /* CONFIG_MMC */
diff --git a/arch/arm/cpu/armv7/u8500/lowlevel.S b/arch/arm/cpu/armv7/u8500/lowlevel.S
deleted file mode 100644
index d3e3920..0000000
--- a/arch/arm/cpu/armv7/u8500/lowlevel.S
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * (C) Copyright 2011 ST-Ericsson
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <config.h>
-#include <linux/linkage.h>
-
-ENTRY(lowlevel_init)
- mov pc, lr
-ENDPROC(lowlevel_init)
-
- .align 5
-ENTRY(reset_cpu)
- ldr r0, =CFG_PRCMU_BASE
- ldr r1, =0x1
- str r1, [r0, #0x228]
-_loop_forever:
- b _loop_forever
-ENDPROC(reset_cpu)
diff --git a/arch/arm/cpu/armv7/u8500/prcmu.c b/arch/arm/cpu/armv7/u8500/prcmu.c
deleted file mode 100644
index 26ffdc2..0000000
--- a/arch/arm/cpu/armv7/u8500/prcmu.c
+++ /dev/null
@@ -1,214 +0,0 @@
-/*
- * Copyright (C) 2009 ST-Ericsson SA
- *
- * Adapted from the Linux version:
- * Author: Kumar Sanghvi <kumar.sanghvi@stericsson.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-/*
- * NOTE: This currently does not support the I2C workaround access method.
- */
-
-#include <common.h>
-#include <config.h>
-#include <asm/io.h>
-#include <asm/arch/hardware.h>
-#include <asm/types.h>
-#include <asm/io.h>
-#include <asm/errno.h>
-#include <asm/arch/prcmu.h>
-
-/* CPU mailbox registers */
-#define PRCMU_I2C_WRITE(slave) \
- (((slave) << 1) | I2CWRITE | (1 << 6))
-#define PRCMU_I2C_READ(slave) \
- (((slave) << 1) | I2CREAD | (1 << 6))
-
-#define I2C_MBOX_BIT (1 << 5)
-
-static int prcmu_is_ready(void)
-{
- int ready = readb(PRCM_XP70_CUR_PWR_STATE) == AP_EXECUTE;
- if (!ready)
- printf("PRCMU firmware not ready\n");
- return ready;
-}
-
-static int wait_for_i2c_mbx_rdy(void)
-{
- int timeout = 10000;
-
- if (readl(PRCM_ARM_IT1_VAL) & I2C_MBOX_BIT) {
- printf("prcmu: warning i2c mailbox was not acked\n");
- /* clear mailbox 5 ack irq */
- writel(I2C_MBOX_BIT, PRCM_ARM_IT1_CLEAR);
- }
-
- /* check any already on-going transaction */
- while ((readl(PRCM_MBOX_CPU_VAL) & I2C_MBOX_BIT) && timeout)
- timeout--;
-
- if (timeout == 0)
- return -1;
-
- return 0;
-}
-
-static int wait_for_i2c_req_done(void)
-{
- int timeout = 10000;
-
- /* Set an interrupt to XP70 */
- writel(I2C_MBOX_BIT, PRCM_MBOX_CPU_SET);
-
- /* wait for mailbox 5 (i2c) ack */
- while (!(readl(PRCM_ARM_IT1_VAL) & I2C_MBOX_BIT) && timeout)
- timeout--;
-
- if (timeout == 0)
- return -1;
-
- return 0;
-}
-
-/**
- * prcmu_i2c_read - PRCMU - 4500 communication using PRCMU I2C
- * @reg: - db8500 register bank to be accessed
- * @slave: - db8500 register to be accessed
- * Returns: ACK_MB5 value containing the status
- */
-int prcmu_i2c_read(u8 reg, u16 slave)
-{
- uint8_t i2c_status;
- uint8_t i2c_val;
- int ret;
-
- if (!prcmu_is_ready())
- return -1;
-
- debug("\nprcmu_4500_i2c_read:bank=%x;reg=%x;\n",
- reg, slave);
-
- ret = wait_for_i2c_mbx_rdy();
- if (ret) {
- printf("prcmu_i2c_read: mailbox became not ready\n");
- return ret;
- }
-
- /* prepare the data for mailbox 5 */
- writeb(PRCMU_I2C_READ(reg), PRCM_REQ_MB5_I2COPTYPE_REG);
- writeb((1 << 3) | 0x0, PRCM_REQ_MB5_BIT_FIELDS);
- writeb(slave, PRCM_REQ_MB5_I2CSLAVE);
- writeb(0, PRCM_REQ_MB5_I2CVAL);
-
- ret = wait_for_i2c_req_done();
- if (ret) {
- printf("prcmu_i2c_read: mailbox request timed out\n");
- return ret;
- }
-
- /* retrieve values */
- debug("ack-mb5:transfer status = %x\n",
- readb(PRCM_ACK_MB5_STATUS));
- debug("ack-mb5:reg bank = %x\n", readb(PRCM_ACK_MB5) >> 1);
- debug("ack-mb5:slave_add = %x\n",
- readb(PRCM_ACK_MB5_SLAVE));
- debug("ack-mb5:reg_val = %d\n", readb(PRCM_ACK_MB5_VAL));
-
- i2c_status = readb(PRCM_ACK_MB5_STATUS);
- i2c_val = readb(PRCM_ACK_MB5_VAL);
- /* clear mailbox 5 ack irq */
- writel(I2C_MBOX_BIT, PRCM_ARM_IT1_CLEAR);
-
- if (i2c_status == I2C_RD_OK)
- return i2c_val;
-
- printf("prcmu_i2c_read:read return status= %d\n", i2c_status);
- return -1;
-}
-
-/**
- * prcmu_i2c_write - PRCMU-db8500 communication using PRCMU I2C
- * @reg: - db8500 register bank to be accessed
- * @slave: - db800 register to be written to
- * @reg_data: - the data to write
- * Returns: ACK_MB5 value containing the status
- */
-int prcmu_i2c_write(u8 reg, u16 slave, u8 reg_data)
-{
- uint8_t i2c_status;
- int ret;
-
- if (!prcmu_is_ready())
- return -1;
-
- debug("\nprcmu_4500_i2c_write:bank=%x;reg=%x;\n",
- reg, slave);
-
- ret = wait_for_i2c_mbx_rdy();
- if (ret) {
- printf("prcmu_i2c_write: mailbox became not ready\n");
- return ret;
- }
-
- /* prepare the data for mailbox 5 */
- writeb(PRCMU_I2C_WRITE(reg), PRCM_REQ_MB5_I2COPTYPE_REG);
- writeb((1 << 3) | 0x0, PRCM_REQ_MB5_BIT_FIELDS);
- writeb(slave, PRCM_REQ_MB5_I2CSLAVE);
- writeb(reg_data, PRCM_REQ_MB5_I2CVAL);
-
- ret = wait_for_i2c_req_done();
- if (ret) {
- printf("prcmu_i2c_write: mailbox request timed out\n");
- return ret;
- }
-
- /* retrieve values */
- debug("ack-mb5:transfer status = %x\n",
- readb(PRCM_ACK_MB5_STATUS));
- debug("ack-mb5:reg bank = %x\n", readb(PRCM_ACK_MB5) >> 1);
- debug("ack-mb5:slave_add = %x\n",
- readb(PRCM_ACK_MB5_SLAVE));
- debug("ack-mb5:reg_val = %d\n", readb(PRCM_ACK_MB5_VAL));
-
- i2c_status = readb(PRCM_ACK_MB5_STATUS);
- debug("\ni2c_status = %x\n", i2c_status);
- /* clear mailbox 5 ack irq */
- writel(I2C_MBOX_BIT, PRCM_ARM_IT1_CLEAR);
-
- if (i2c_status == I2C_WR_OK)
- return 0;
-
- printf("%s: i2c_status : 0x%x\n", __func__, i2c_status);
- return -1;
-}
-
-void u8500_prcmu_enable(u32 *reg)
-{
- writel(readl(reg) | (1 << 8), reg);
-}
-
-void db8500_prcmu_init(void)
-{
- /* Enable timers */
- writel(1 << 17, PRCM_TCR);
-
- u8500_prcmu_enable((u32 *)PRCM_PER1CLK_MGT_REG);
- u8500_prcmu_enable((u32 *)PRCM_PER2CLK_MGT_REG);
- u8500_prcmu_enable((u32 *)PRCM_PER3CLK_MGT_REG);
- /* PER4CLK does not exist */
- u8500_prcmu_enable((u32 *)PRCM_PER5CLK_MGT_REG);
- u8500_prcmu_enable((u32 *)PRCM_PER6CLK_MGT_REG);
- /* Only exists in ED but is always ok to write to */
- u8500_prcmu_enable((u32 *)PRCM_PER7CLK_MGT_REG);
-
- u8500_prcmu_enable((u32 *)PRCM_UARTCLK_MGT_REG);
- u8500_prcmu_enable((u32 *)PRCM_I2CCLK_MGT_REG);
-
- u8500_prcmu_enable((u32 *)PRCM_SDMMCCLK_MGT_REG);
-
- /* Clean up the mailbox interrupts after pre-u-boot code. */
- writel(I2C_MBOX_BIT, PRCM_ARM_IT1_CLEAR);
-}
diff --git a/arch/arm/cpu/armv7/u8500/timer.c b/arch/arm/cpu/armv7/u8500/timer.c
deleted file mode 100644
index 6b74e13..0000000
--- a/arch/arm/cpu/armv7/u8500/timer.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * Copyright (C) 2010 Linaro Limited
- * John Rigby <john.rigby@linaro.org>
- *
- * Based on original from Linux kernel source and
- * internal ST-Ericsson U-Boot source.
- * (C) Copyright 2009 Alessandro Rubini
- * (C) Copyright 2010 ST-Ericsson
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/hardware.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/*
- * The MTU device has some interrupt control registers
- * followed by 4 timers.
- */
-
-/* The timers */
-struct u8500_mtu_timer {
- u32 lr; /* Load value */
- u32 cv; /* Current value */
- u32 cr; /* Control reg */
- u32 bglr; /* ??? */
-};
-
-/* The MTU that contains the timers */
-struct u8500_mtu {
- u32 imsc; /* Interrupt mask set/clear */
- u32 ris; /* Raw interrupt status */
- u32 mis; /* Masked interrupt status */
- u32 icr; /* Interrupt clear register */
- struct u8500_mtu_timer pt[4];
-};
-
-/* bits for the control register */
-#define MTU_CR_ONESHOT 0x01 /* if 0 = wraps reloading from BGLR */
-#define MTU_CR_32BITS 0x02
-
-#define MTU_CR_PRESCALE_1 0x00
-#define MTU_CR_PRESCALE_16 0x04
-#define MTU_CR_PRESCALE_256 0x08
-#define MTU_CR_PRESCALE_MASK 0x0c
-
-#define MTU_CR_PERIODIC 0x40 /* if 0 = free-running */
-#define MTU_CR_ENA 0x80
-
-/*
- * The MTU is clocked at 133 MHz by default. (V1 and later)
- */
-#define TIMER_CLOCK (133 * 1000 * 1000 / 16)
-#define COUNT_TO_USEC(x) ((x) * 16 / 133)
-#define USEC_TO_COUNT(x) ((x) * 133 / 16)
-#define TICKS_PER_HZ (TIMER_CLOCK / CONFIG_SYS_HZ)
-#define TICKS_TO_HZ(x) ((x) / TICKS_PER_HZ)
-#define TIMER_LOAD_VAL 0xffffffff
-
-/*
- * MTU timer to use (from 0 to 3).
- */
-#define MTU_TIMER 2
-
-static struct u8500_mtu_timer *timer_base =
- &((struct u8500_mtu *)U8500_MTU0_BASE_V1)->pt[MTU_TIMER];
-
-/* macro to read the 32 bit timer: since it decrements, we invert read value */
-#define READ_TIMER() (~readl(&timer_base->cv))
-
-/* Configure a free-running, auto-wrap counter with /16 prescaler */
-int timer_init(void)
-{
- writel(MTU_CR_ENA | MTU_CR_PRESCALE_16 | MTU_CR_32BITS,
- &timer_base->cr);
- return 0;
-}
-
-ulong get_timer_masked(void)
-{
- /* current tick value */
- ulong now = TICKS_TO_HZ(READ_TIMER());
-
- if (now >= gd->arch.lastinc) { /* normal (non rollover) */
- gd->arch.tbl += (now - gd->arch.lastinc);
- } else { /* rollover */
- gd->arch.tbl += (TICKS_TO_HZ(TIMER_LOAD_VAL) -
- gd->arch.lastinc) + now;
- }
- gd->arch.lastinc = now;
- return gd->arch.tbl;
-}
-
-/* Delay x useconds */
-void __udelay(ulong usec)
-{
- long tmo = usec * (TIMER_CLOCK / 1000) / 1000;
- ulong now, last = READ_TIMER();
-
- while (tmo > 0) {
- now = READ_TIMER();
- if (now > last) /* normal (non rollover) */
- tmo -= now - last;
- else /* rollover */
- tmo -= TIMER_LOAD_VAL - last + now;
- last = now;
- }
-}
-
-ulong get_timer(ulong base)
-{
- return get_timer_masked() - base;
-}
-
-/*
- * Emulation of Power architecture long long timebase.
- *
- * TODO: Support gd->arch.tbu for real long long timebase.
- */
-unsigned long long get_ticks(void)
-{
- return get_timer(0);
-}
-
-/*
- * Emulation of Power architecture timebase.
- * NB: Low resolution compared to Power tbclk.
- */
-ulong get_tbclk(void)
-{
- return CONFIG_SYS_HZ;
-}
diff --git a/arch/arm/include/asm/arch-u8500/clock.h b/arch/arm/include/asm/arch-u8500/clock.h
deleted file mode 100644
index 1b2fdb7..0000000
--- a/arch/arm/include/asm/arch-u8500/clock.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Copyright (C) ST-Ericsson SA 2009
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#ifndef __ASM_ARCH_CLOCK
-#define __ASM_ARCH_CLOCK
-
-struct prcmu {
- unsigned int armclkfix_mgt;
- unsigned int armclk_mgt;
- unsigned int svammdspclk_mgt;
- unsigned int siammdspclk_mgt;
- unsigned int reserved;
- unsigned int sgaclk_mgt;
- unsigned int uartclk_mgt;
- unsigned int msp02clk_mgt;
- unsigned int i2cclk_mgt;
- unsigned int sdmmcclk_mgt;
- unsigned int slimclk_mgt;
- unsigned int per1clk_mgt;
- unsigned int per2clk_mgt;
- unsigned int per3clk_mgt;
- unsigned int per5clk_mgt;
- unsigned int per6clk_mgt;
- unsigned int per7clk_mgt;
- unsigned int lcdclk_mgt;
- unsigned int reserved1;
- unsigned int bmlclk_mgt;
- unsigned int hsitxclk_mgt;
- unsigned int hsirxclk_mgt;
- unsigned int hdmiclk_mgt;
- unsigned int apeatclk_mgt;
- unsigned int apetraceclk_mgt;
- unsigned int mcdeclk_mgt;
- unsigned int ipi2cclk_mgt;
- unsigned int dsialtclk_mgt;
- unsigned int spare2clk_mgt;
- unsigned int dmaclk_mgt;
- unsigned int b2r2clk_mgt;
- unsigned int tvclk_mgt;
- unsigned int unused[82];
- unsigned int tcr;
- unsigned int unused1[23];
- unsigned int ape_softrst;
-};
-
-extern void u8500_clock_enable(int periph, int kern, int cluster);
-
-void db8500_clocks_init(void);
-
-#endif /* __ASM_ARCH_CLOCK */
diff --git a/arch/arm/include/asm/arch-u8500/db8500_gpio.h b/arch/arm/include/asm/arch-u8500/db8500_gpio.h
deleted file mode 100644
index 7c85a89..0000000
--- a/arch/arm/include/asm/arch-u8500/db8500_gpio.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Structures and registers for GPIO access in the Nomadik SoC
- *
- * Code ported from Nomadik GPIO driver in ST-Ericsson Linux kernel code.
- * The purpose is that GPIO config found in kernel should work by simply
- * copy-paste it to U-boot.
- *
- * Ported to U-boot by:
- * Copyright (C) 2010 Joakim Axelsson <joakim.axelsson AT stericsson.com>
- * Copyright (C) 2008 STMicroelectronics
- * Author: Prafulla WADASKAR <prafulla.wadaskar@st.com>
- * Copyright (C) 2009 Alessandro Rubini <rubini@unipv.it>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __DB8500_GPIO_H__
-#define __DB8500_GPIO_H__
-
-/* Alternate functions: function C is set in hw by setting both A and B */
-enum db8500_gpio_alt {
- DB8500_GPIO_ALT_GPIO = 0,
- DB8500_GPIO_ALT_A = 1,
- DB8500_GPIO_ALT_B = 2,
- DB8500_GPIO_ALT_C = (DB8500_GPIO_ALT_A | DB8500_GPIO_ALT_B)
-};
-
-enum db8500_gpio_pull {
- DB8500_GPIO_PULL_NONE,
- DB8500_GPIO_PULL_UP,
- DB8500_GPIO_PULL_DOWN
-};
-
-void db8500_gpio_set_pull(unsigned gpio, enum db8500_gpio_pull pull);
-void db8500_gpio_make_input(unsigned gpio);
-int db8500_gpio_get_input(unsigned gpio);
-void db8500_gpio_make_output(unsigned gpio, int val);
-void db8500_gpio_set_output(unsigned gpio, int val);
-
-#endif /* __DB8500_GPIO_H__ */
diff --git a/arch/arm/include/asm/arch-u8500/db8500_pincfg.h b/arch/arm/include/asm/arch-u8500/db8500_pincfg.h
deleted file mode 100644
index 6495701..0000000
--- a/arch/arm/include/asm/arch-u8500/db8500_pincfg.h
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
- * Copyright (C) ST-Ericsson SA 2010
- *
- * Code ported from Nomadik GPIO driver in ST-Ericsson Linux kernel code.
- * The purpose is that GPIO config found in kernel should work by simply
- * copy-paste it to U-boot. Ported 2010 to U-boot by:
- * Author: Joakim Axelsson <joakim.axelsson AT stericsson.com>
- *
- * License terms: GNU General Public License, version 2
- * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson
- *
- *
- * Based on arch/arm/mach-pxa/include/mach/mfp.h:
- * Copyright (C) 2007 Marvell International Ltd.
- * eric miao <eric.miao@marvell.com>
- */
-
-#ifndef __DB8500_PINCFG_H
-#define __DB8500_PINCFG_H
-
-#include "db8500_gpio.h"
-
-/*
- * U-boot info:
- * SLPM (sleep mode) config will be ignored by U-boot but it is still
- * possible to configure it in order to keep cut-n-paste compability
- * with Linux kernel config.
- *
- * pin configurations are represented by 32-bit integers:
- *
- * bit 0.. 8 - Pin Number (512 Pins Maximum)
- * bit 9..10 - Alternate Function Selection
- * bit 11..12 - Pull up/down state
- * bit 13 - Sleep mode behaviour (not used in U-boot)
- * bit 14 - Direction
- * bit 15 - Value (if output)
- * bit 16..18 - SLPM pull up/down state (not used in U-boot)
- * bit 19..20 - SLPM direction (not used in U-boot)
- * bit 21..22 - SLPM Value (if output) (not used in U-boot)
- *
- * to facilitate the definition, the following macros are provided
- *
- * PIN_CFG_DEFAULT - default config (0):
- * pull up/down = disabled
- * sleep mode = input/wakeup
- * direction = input
- * value = low
- * SLPM direction = same as normal
- * SLPM pull = same as normal
- * SLPM value = same as normal
- *
- * PIN_CFG - default config with alternate function
- * PIN_CFG_PULL - default config with alternate function and pull up/down
- */
-
-/* Sleep mode */
-enum db8500_gpio_slpm {
- DB8500_GPIO_SLPM_INPUT,
- DB8500_GPIO_SLPM_WAKEUP_ENABLE = DB8500_GPIO_SLPM_INPUT,
- DB8500_GPIO_SLPM_NOCHANGE,
- DB8500_GPIO_SLPM_WAKEUP_DISABLE = DB8500_GPIO_SLPM_NOCHANGE,
-};
-
-#define PIN_NUM_MASK 0x1ff
-#define PIN_NUM(x) ((x) & PIN_NUM_MASK)
-
-#define PIN_ALT_SHIFT 9
-#define PIN_ALT_MASK (0x3 << PIN_ALT_SHIFT)
-#define PIN_ALT(x) (((x) & PIN_ALT_MASK) >> PIN_ALT_SHIFT)
-#define PIN_GPIO (DB8500_GPIO_ALT_GPIO << PIN_ALT_SHIFT)
-#define PIN_ALT_A (DB8500_GPIO_ALT_A << PIN_ALT_SHIFT)
-#define PIN_ALT_B (DB8500_GPIO_ALT_B << PIN_ALT_SHIFT)
-#define PIN_ALT_C (DB8500_GPIO_ALT_C << PIN_ALT_SHIFT)
-
-#define PIN_PULL_SHIFT 11
-#define PIN_PULL_MASK (0x3 << PIN_PULL_SHIFT)
-#define PIN_PULL(x) (((x) & PIN_PULL_MASK) >> PIN_PULL_SHIFT)
-#define PIN_PULL_NONE (DB8500_GPIO_PULL_NONE << PIN_PULL_SHIFT)
-#define PIN_PULL_UP (DB8500_GPIO_PULL_UP << PIN_PULL_SHIFT)
-#define PIN_PULL_DOWN (DB8500_GPIO_PULL_DOWN << PIN_PULL_SHIFT)
-
-#define PIN_SLPM_SHIFT 13
-#define PIN_SLPM_MASK (0x1 << PIN_SLPM_SHIFT)
-#define PIN_SLPM(x) (((x) & PIN_SLPM_MASK) >> PIN_SLPM_SHIFT)
-#define PIN_SLPM_MAKE_INPUT (DB8500_GPIO_SLPM_INPUT << PIN_SLPM_SHIFT)
-#define PIN_SLPM_NOCHANGE (DB8500_GPIO_SLPM_NOCHANGE << PIN_SLPM_SHIFT)
-/* These two replace the above in DB8500v2+ */
-#define PIN_SLPM_WAKEUP_ENABLE \
- (DB8500_GPIO_SLPM_WAKEUP_ENABLE << PIN_SLPM_SHIFT)
-#define PIN_SLPM_WAKEUP_DISABLE \
- (DB8500_GPIO_SLPM_WAKEUP_DISABLE << PIN_SLPM_SHIFT)
-
-#define PIN_DIR_SHIFT 14
-#define PIN_DIR_MASK (0x1 << PIN_DIR_SHIFT)
-#define PIN_DIR(x) (((x) & PIN_DIR_MASK) >> PIN_DIR_SHIFT)
-#define PIN_DIR_INPUT (0 << PIN_DIR_SHIFT)
-#define PIN_DIR_OUTPUT (1 << PIN_DIR_SHIFT)
-
-#define PIN_VAL_SHIFT 15
-#define PIN_VAL_MASK (0x1 << PIN_VAL_SHIFT)
-#define PIN_VAL(x) (((x) & PIN_VAL_MASK) >> PIN_VAL_SHIFT)
-#define PIN_VAL_LOW (0 << PIN_VAL_SHIFT)
-#define PIN_VAL_HIGH (1 << PIN_VAL_SHIFT)
-
-#define PIN_SLPM_PULL_SHIFT 16
-#define PIN_SLPM_PULL_MASK (0x7 << PIN_SLPM_PULL_SHIFT)
-#define PIN_SLPM_PULL(x) \
- (((x) & PIN_SLPM_PULL_MASK) >> PIN_SLPM_PULL_SHIFT)
-#define PIN_SLPM_PULL_NONE \
- ((1 + DB8500_GPIO_PULL_NONE) << PIN_SLPM_PULL_SHIFT)
-#define PIN_SLPM_PULL_UP \
- ((1 + DB8500_GPIO_PULL_UP) << PIN_SLPM_PULL_SHIFT)
-#define PIN_SLPM_PULL_DOWN \
- ((1 + DB8500_GPIO_PULL_DOWN) << PIN_SLPM_PULL_SHIFT)
-
-#define PIN_SLPM_DIR_SHIFT 19
-#define PIN_SLPM_DIR_MASK (0x3 << PIN_SLPM_DIR_SHIFT)
-#define PIN_SLPM_DIR(x) \
- (((x) & PIN_SLPM_DIR_MASK) >> PIN_SLPM_DIR_SHIFT)
-#define PIN_SLPM_DIR_INPUT ((1 + 0) << PIN_SLPM_DIR_SHIFT)
-#define PIN_SLPM_DIR_OUTPUT ((1 + 1) << PIN_SLPM_DIR_SHIFT)
-
-#define PIN_SLPM_VAL_SHIFT 21
-#define PIN_SLPM_VAL_MASK (0x3 << PIN_SLPM_VAL_SHIFT)
-#define PIN_SLPM_VAL(x) \
- (((x) & PIN_SLPM_VAL_MASK) >> PIN_SLPM_VAL_SHIFT)
-#define PIN_SLPM_VAL_LOW ((1 + 0) << PIN_SLPM_VAL_SHIFT)
-#define PIN_SLPM_VAL_HIGH ((1 + 1) << PIN_SLPM_VAL_SHIFT)
-
-/* Shortcuts. Use these instead of separate DIR, PULL, and VAL. */
-#define PIN_INPUT_PULLDOWN (PIN_DIR_INPUT | PIN_PULL_DOWN)
-#define PIN_INPUT_PULLUP (PIN_DIR_INPUT | PIN_PULL_UP)
-#define PIN_INPUT_NOPULL (PIN_DIR_INPUT | PIN_PULL_NONE)
-#define PIN_OUTPUT_LOW (PIN_DIR_OUTPUT | PIN_VAL_LOW)
-#define PIN_OUTPUT_HIGH (PIN_DIR_OUTPUT | PIN_VAL_HIGH)
-
-#define PIN_SLPM_INPUT_PULLDOWN (PIN_SLPM_DIR_INPUT | PIN_SLPM_PULL_DOWN)
-#define PIN_SLPM_INPUT_PULLUP (PIN_SLPM_DIR_INPUT | PIN_SLPM_PULL_UP)
-#define PIN_SLPM_INPUT_NOPULL (PIN_SLPM_DIR_INPUT | PIN_SLPM_PULL_NONE)
-#define PIN_SLPM_OUTPUT_LOW (PIN_SLPM_DIR_OUTPUT | PIN_SLPM_VAL_LOW)
-#define PIN_SLPM_OUTPUT_HIGH (PIN_SLPM_DIR_OUTPUT | PIN_SLPM_VAL_HIGH)
-
-#define PIN_CFG_DEFAULT (0)
-
-#define PIN_CFG(num, alt) \
- (PIN_CFG_DEFAULT |\
- (PIN_NUM(num) | PIN_##alt))
-
-#define PIN_CFG_INPUT(num, alt, pull) \
- (PIN_CFG_DEFAULT |\
- (PIN_NUM(num) | PIN_##alt | PIN_INPUT_##pull))
-
-#define PIN_CFG_OUTPUT(num, alt, val) \
- (PIN_CFG_DEFAULT |\
- (PIN_NUM(num) | PIN_##alt | PIN_OUTPUT_##val))
-
-#define PIN_CFG_PULL(num, alt, pull) \
- ((PIN_CFG_DEFAULT & ~PIN_PULL_MASK) |\
- (PIN_NUM(num) | PIN_##alt | PIN_PULL_##pull))
-
-/**
- * db8500_gpio_config_pins - configure several pins at once
- * @cfgs: array of pin configurations
- * @num: number of elments in the array
- *
- * Configures several GPIO pins.
- */
-void db8500_gpio_config_pins(unsigned long *cfgs, size_t num);
-
-#endif
diff --git a/arch/arm/include/asm/arch-u8500/gpio.h b/arch/arm/include/asm/arch-u8500/gpio.h
deleted file mode 100644
index afa5942..0000000
--- a/arch/arm/include/asm/arch-u8500/gpio.h
+++ /dev/null
@@ -1,231 +0,0 @@
-/*
- * Copyright (C) ST-Ericsson SA 2009
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#ifndef _UX500_GPIO_h
-#define _UX500_GPIO_h
-
-#include <asm/types.h>
-#include <asm/io.h>
-#include <asm/errno.h>
-
-#include <asm/arch/sys_proto.h>
-#include <asm/arch/u8500.h>
-
-#define GPIO_TOTAL_PINS 268
-
-#define GPIO_PINS_PER_BLOCK 32
-#define GPIO_BLOCKS_COUNT (GPIO_TOTAL_PINS/GPIO_PINS_PER_BLOCK + 1)
-#define GPIO_BLOCK(pin) (((pin + GPIO_PINS_PER_BLOCK) >> 5) - 1)
-
-
-struct gpio_register {
- u32 gpio_dat; /* data register : 0x000 */
- u32 gpio_dats; /* data Set register : 0x004 */
- u32 gpio_datc; /* data Clear register : 0x008 */
- u32 gpio_pdis; /* Pull disable register : 0x00C */
- u32 gpio_dir; /* data direction register : 0x010 */
- u32 gpio_dirs; /* data dir Set register : 0x014 */
- u32 gpio_dirc; /* data dir Clear register : 0x018 */
- u32 gpio_slpm; /* Sleep mode register : 0x01C */
- u32 gpio_afsa; /* AltFun A Select reg : 0x020 */
- u32 gpio_afsb; /* AltFun B Select reg : 0x024 */
- u32 gpio_lowemi;/* low EMI Select reg : 0x028 */
- u32 reserved_1[(0x040 - 0x02C) >> 2]; /*0x028-0x3C Reserved*/
- u32 gpio_rimsc; /* rising edge intr set/clear : 0x040 */
- u32 gpio_fimsc; /* falling edge intr set/clear register : 0x044 */
- u32 gpio_mis; /* masked interrupt status register : 0x048 */
- u32 gpio_ic; /* Interrupt Clear register : 0x04C */
- u32 gpio_rwimsc;/* Rising-edge Wakeup IMSC register : 0x050 */
- u32 gpio_fwimsc;/* Falling-edge Wakeup IMSC register : 0x054 */
- u32 gpio_wks; /* Wakeup Status register : 0x058 */
-};
-
-/* Error values returned by functions */
-enum gpio_error {
- GPIO_OK = 0,
- GPIO_UNSUPPORTED_HW = -2,
- GPIO_UNSUPPORTED_FEATURE = -3,
- GPIO_INVALID_PARAMETER = -4,
- GPIO_REQUEST_NOT_APPLICABLE = -5,
- GPIO_REQUEST_PENDING = -6,
- GPIO_NOT_CONFIGURED = -7,
- GPIO_INTERNAL_ERROR = -8,
- GPIO_INTERNAL_EVENT = 1,
- GPIO_REMAINING_EVENT = 2,
- GPIO_NO_MORE_PENDING_EVENT = 3,
- GPIO_INVALID_CLIENT = -25,
- GPIO_INVALID_PIN = -26,
- GPIO_PIN_BUSY = -27,
- GPIO_PIN_NOT_ALLOCATED = -28,
- GPIO_WRONG_CLIENT = -29,
- GPIO_UNSUPPORTED_ALTFUNC = -30,
-};
-
-/*GPIO DEVICE ID */
-enum gpio_device_id {
- GPIO_DEVICE_ID_0,
- GPIO_DEVICE_ID_1,
- GPIO_DEVICE_ID_2,
- GPIO_DEVICE_ID_3,
- GPIO_DEVICE_ID_INVALID
-};
-
-/*
- * Alternate Function:
- * refered in altfun_table to pointout particular altfun to be enabled
- * when using GPIO_ALT_FUNCTION A/B/C enable/disable operation
- */
-enum gpio_alt_function {
- GPIO_ALT_UART_0_MODEM,
- GPIO_ALT_UART_0_NO_MODEM,
- GPIO_ALT_UART_1,
- GPIO_ALT_UART_2,
- GPIO_ALT_I2C_0,
- GPIO_ALT_I2C_1,
- GPIO_ALT_I2C_2,
- GPIO_ALT_I2C_3,
- GPIO_ALT_MSP_0,
- GPIO_ALT_MSP_1,
- GPIO_ALT_MSP_2,
- GPIO_ALT_MSP_3,
- GPIO_ALT_MSP_4,
- GPIO_ALT_MSP_5,
- GPIO_ALT_SSP_0,
- GPIO_ALT_SSP_1,
- GPIO_ALT_MM_CARD0,
- GPIO_ALT_SD_CARD0,
- GPIO_ALT_DMA_0,
- GPIO_ALT_DMA_1,
- GPIO_ALT_HSI0,
- GPIO_ALT_CCIR656_INPUT,
- GPIO_ALT_CCIR656_OUTPUT,
- GPIO_ALT_LCD_PANEL,
- GPIO_ALT_MDIF,
- GPIO_ALT_SDRAM,
- GPIO_ALT_HAMAC_AUDIO_DBG,
- GPIO_ALT_HAMAC_VIDEO_DBG,
- GPIO_ALT_CLOCK_RESET,
- GPIO_ALT_TSP,
- GPIO_ALT_IRDA,
- GPIO_ALT_USB_MINIMUM,
- GPIO_ALT_USB_I2C,
- GPIO_ALT_OWM,
- GPIO_ALT_PWL,
- GPIO_ALT_FSMC,
- GPIO_ALT_COMP_FLASH,
- GPIO_ALT_SRAM_NOR_FLASH,
- GPIO_ALT_FSMC_ADDLINE_0_TO_15,
- GPIO_ALT_SCROLL_KEY,
- GPIO_ALT_MSHC,
- GPIO_ALT_HPI,
- GPIO_ALT_USB_OTG,
- GPIO_ALT_SDIO,
- GPIO_ALT_HSMMC,
- GPIO_ALT_FSMC_ADD_DATA_0_TO_25,
- GPIO_ALT_HSI1,
- GPIO_ALT_NOR,
- GPIO_ALT_NAND,
- GPIO_ALT_KEYPAD,
- GPIO_ALT_VPIP,
- GPIO_ALT_CAM,
- GPIO_ALT_CCP1,
- GPIO_ALT_EMMC,
- GPIO_ALT_POP_EMMC,
- GPIO_ALT_FUNMAX /* Add new alt func before this */
-};
-
-/* Defines pin assignment(Software mode or Alternate mode) */
-enum gpio_mode {
- GPIO_MODE_LEAVE_UNCHANGED, /* Parameter will be ignored */
- GPIO_MODE_SOFTWARE, /* Pin connected to GPIO (SW controlled) */
- GPIO_ALTF_A, /* Pin connected to altfunc 1 (HW periph 1) */
- GPIO_ALTF_B, /* Pin connected to altfunc 2 (HW periph 2) */
- GPIO_ALTF_C, /* Pin connected to altfunc 3 (HW periph 3) */
- GPIO_ALTF_FIND, /* Pin connected to altfunc 3 (HW periph 3) */
- GPIO_ALTF_DISABLE /* Pin connected to altfunc 3 (HW periph 3) */
-};
-
-/* Defines GPIO pin direction */
-enum gpio_direction {
- GPIO_DIR_LEAVE_UNCHANGED, /* Parameter will be ignored */
- GPIO_DIR_INPUT, /* GPIO set as input */
- GPIO_DIR_OUTPUT /* GPIO set as output */
-};
-
-/* Interrupt trigger mode */
-enum gpio_trig {
- GPIO_TRIG_LEAVE_UNCHANGED, /* Parameter will be ignored */
- GPIO_TRIG_DISABLE, /* Trigger no IT */
- GPIO_TRIG_RISING_EDGE, /* Trigger an IT on rising edge */
- GPIO_TRIG_FALLING_EDGE, /* Trigger an IT on falling edge */
- GPIO_TRIG_BOTH_EDGES, /* Trigger an IT on rising and falling edge */
- GPIO_TRIG_HIGH_LEVEL, /* Trigger an IT on high level */
- GPIO_TRIG_LOW_LEVEL /* Trigger an IT on low level */
-};
-
-/* Configuration parameters for one GPIO pin.*/
-struct gpio_config {
- enum gpio_mode mode;
- enum gpio_direction direction;
- enum gpio_trig trig;
- char *dev_name; /* Who owns the gpio pin */
-};
-
-/* GPIO pin data*/
-enum gpio_data {
- GPIO_DATA_LOW,
- GPIO_DATA_HIGH
-};
-
-/* GPIO behaviour in sleep mode */
-enum gpio_sleep_mode {
- GPIO_SLEEP_MODE_LEAVE_UNCHANGED, /* Parameter will be ignored */
- GPIO_SLEEP_MODE_INPUT_DEFAULTVOLT, /* GPIO is an input with pull
- up/down enabled when in sleep
- mode. */
- GPIO_SLEEP_MODE_CONTROLLED_BY_GPIO /* GPIO pin is controlled by
- GPIO IP. So mode, direction
- and data values for GPIO pin
- in sleep mode are determined
- by configuration set to GPIO
- pin before entering to sleep
- mode. */
-};
-
-/* GPIO ability to wake the system up from sleep mode.*/
-enum gpio_wake {
- GPIO_WAKE_LEAVE_UNCHANGED, /* Parameter will be ignored */
- GPIO_WAKE_DISABLE, /* No wake of system from sleep mode. */
- GPIO_WAKE_LOW_LEVEL, /* Wake the system up on a LOW level. */
- GPIO_WAKE_HIGH_LEVEL, /* Wake the system up on a HIGH level. */
- GPIO_WAKE_RISING_EDGE, /* Wake the system up on a RISING edge. */
- GPIO_WAKE_FALLING_EDGE, /* Wake the system up on a FALLING edge. */
- GPIO_WAKE_BOTH_EDGES /* Wake the system up on both RISE and FALL. */
-};
-
-/* Configuration parameters for one GPIO pin in sleep mode.*/
-struct gpio_sleep_config {
- enum gpio_sleep_mode sleep_mode;/* GPIO behaviour in sleep mode. */
- enum gpio_wake wake; /* GPIO ability to wake up system. */
-};
-
-extern int gpio_setpinconfig(int pin_id, struct gpio_config *pin_config);
-extern int gpio_resetpinconfig(int pin_id, char *dev_name);
-extern int gpio_writepin(int pin_id, enum gpio_data value, char *dev_name);
-extern int gpio_readpin(int pin_id, enum gpio_data *value);
-extern int gpio_altfuncenable(enum gpio_alt_function altfunc,
- char *dev_name);
-extern int gpio_altfuncdisable(enum gpio_alt_function altfunc,
- char *dev_name);
-
-struct gpio_altfun_data {
- u16 altfun;
- u16 start;
- u16 end;
- u16 cont;
- u8 type;
-};
-#endif
diff --git a/arch/arm/include/asm/arch-u8500/hardware.h b/arch/arm/include/asm/arch-u8500/hardware.h
deleted file mode 100644
index e6a899d..0000000
--- a/arch/arm/include/asm/arch-u8500/hardware.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Copyright (C) ST-Ericsson SA 2009
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#ifndef __ASM_ARCH_HARDWARE_H
-#define __ASM_ARCH_HARDWARE_H
-
-/* Peripheral clusters */
-
-#define U8500_PER3_BASE 0x80000000
-#define U8500_PER2_BASE 0x80110000
-#define U8500_PER1_BASE 0x80120000
-#define U8500_PER4_BASE 0x80150000
-
-#define U8500_PER6_BASE 0xa03c0000
-#define U8500_PER7_BASE 0xa03d0000
-#define U8500_PER5_BASE 0xa03e0000
-
-/* GPIO */
-
-#define U8500_GPIO0_BASE (U8500_PER1_BASE + 0xE000)
-#define U8500_GPIO1_BASE (U8500_PER1_BASE + 0xE000 + 0x80)
-
-#define U8500_GPIO2_BASE (U8500_PER3_BASE + 0xE000)
-#define U8500_GPIO3_BASE (U8500_PER3_BASE + 0xE000 + 0x80)
-#define U8500_GPIO4_BASE (U8500_PER3_BASE + 0xE000 + 0x100)
-#define U8500_GPIO5_BASE (U8500_PER3_BASE + 0xE000 + 0x180)
-
-#define U8500_GPIO6_BASE (U8500_PER2_BASE + 0xE000)
-#define U8500_GPIO7_BASE (U8500_PER2_BASE + 0xE000 + 0x80)
-
-#define U8500_GPIO8_BASE (U8500_PER5_BASE + 0x1E000)
-
-/* Per7 */
-#define U8500_CLKRST7_BASE (U8500_PER7_BASE + 0xf000)
-
-/* Per6 */
-#define U8500_MTU0_BASE_V1 (U8500_PER6_BASE + 0x6000)
-#define U8500_MTU1_BASE_V1 (U8500_PER6_BASE + 0x7000)
-#define U8500_CLKRST6_BASE (U8500_PER6_BASE + 0xf000)
-
-/* Per5 */
-#define U8500_CLKRST5_BASE (U8500_PER5_BASE + 0x1f000)
-
-/* Per4 */
-#define U8500_PRCMU_BASE (U8500_PER4_BASE + 0x07000)
-#define U8500_PRCMU_TCDM_BASE (U8500_PER4_BASE + 0x68000)
-
-/* Per3 */
-#define U8500_UART2_BASE (U8500_PER3_BASE + 0x7000)
-#define U8500_CLKRST3_BASE (U8500_PER3_BASE + 0xf000)
-
-/* Per2 */
-#define U8500_CLKRST2_BASE (U8500_PER2_BASE + 0xf000)
-
-/* Per1 */
-#define U8500_UART0_BASE (U8500_PER1_BASE + 0x0000)
-#define U8500_UART1_BASE (U8500_PER1_BASE + 0x1000)
-#define U8500_CLKRST1_BASE (U8500_PER1_BASE + 0xf000)
-
-/* Last page of Boot ROM */
-#define U8500_BOOTROM_BASE 0x90000000
-#define U8500_ASIC_ID_LOC_ED_V1 (U8500_BOOTROM_BASE + 0x1FFF4)
-#define U8500_ASIC_ID_LOC_V2 (U8500_BOOTROM_BASE + 0x1DBF4)
-
-/* AB8500 specifics */
-
-/* address bank */
-#define AB8500_REGU_CTRL2 0x0004
-#define AB8500_MISC 0x0010
-
-/* registers */
-#define AB8500_REGU_VRF1VAUX3_REGU_REG 0x040A
-#define AB8500_REGU_VRF1VAUX3_SEL_REG 0x0421
-#define AB8500_REV_REG 0x1080
-
-#define AB8500_GPIO_SEL2_REG 0x1001
-#define AB8500_GPIO_DIR2_REG 0x1011
-#define AB8500_GPIO_DIR4_REG 0x1013
-#define AB8500_GPIO_SEL4_REG 0x1003
-#define AB8500_GPIO_OUT2_REG 0x1021
-#define AB8500_GPIO_OUT4_REG 0x1023
-
-#define LDO_VAUX3_ENABLE_MASK 0x3
-#define LDO_VAUX3_ENABLE_VAL 0x1
-#define LDO_VAUX3_SEL_MASK 0xf
-#define LDO_VAUX3_SEL_2V9 0xd
-#define LDO_VAUX3_V2_SEL_MASK 0x7
-#define LDO_VAUX3_V2_SEL_2V91 0x7
-
-
-#endif /* __ASM_ARCH_HARDWARE_H */
diff --git a/arch/arm/include/asm/arch-u8500/prcmu.h b/arch/arm/include/asm/arch-u8500/prcmu.h
deleted file mode 100644
index e7f0450..0000000
--- a/arch/arm/include/asm/arch-u8500/prcmu.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Copyright (C) 2009 ST-Ericsson SA
- *
- * Copied from the Linux version:
- * Author: Kumar Sanghvi <kumar.sanghvi@stericsson.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-#ifndef __MACH_PRCMU_FW_V1_H
-#define __MACH_PRCMU_FW_V1_H
-
-#define AP_EXECUTE 2
-#define I2CREAD 1
-#define I2C_WR_OK 1
-#define I2C_RD_OK 2
-#define I2CWRITE 0
-
-#define PRCMU_BASE U8500_PRCMU_BASE
-#define PRCMU_BASE_TCDM U8500_PRCMU_TCDM_BASE
-#define PRCM_UARTCLK_MGT_REG (PRCMU_BASE + 0x018)
-#define PRCM_MSPCLK_MGT_REG (PRCMU_BASE + 0x01C)
-#define PRCM_I2CCLK_MGT_REG (PRCMU_BASE + 0x020)
-#define PRCM_SDMMCCLK_MGT_REG (PRCMU_BASE + 0x024)
-#define PRCM_PER1CLK_MGT_REG (PRCMU_BASE + 0x02C)
-#define PRCM_PER2CLK_MGT_REG (PRCMU_BASE + 0x030)
-#define PRCM_PER3CLK_MGT_REG (PRCMU_BASE + 0x034)
-#define PRCM_PER5CLK_MGT_REG (PRCMU_BASE + 0x038)
-#define PRCM_PER6CLK_MGT_REG (PRCMU_BASE + 0x03C)
-#define PRCM_PER7CLK_MGT_REG (PRCMU_BASE + 0x040)
-#define PRCM_MBOX_CPU_VAL (PRCMU_BASE + 0x0FC)
-#define PRCM_MBOX_CPU_SET (PRCMU_BASE + 0x100)
-
-#define PRCM_ARM_IT1_CLEAR (PRCMU_BASE + 0x48C)
-#define PRCM_ARM_IT1_VAL (PRCMU_BASE + 0x494)
-#define PRCM_TCR (PRCMU_BASE + 0x1C8)
-#define PRCM_REQ_MB5 (PRCMU_BASE_TCDM + 0xE44)
-#define PRCM_ACK_MB5 (PRCMU_BASE_TCDM + 0xDF4)
-#define PRCM_XP70_CUR_PWR_STATE (PRCMU_BASE_TCDM + 0xFFC)
-/* Mailbox 5 Requests */
-#define PRCM_REQ_MB5_I2COPTYPE_REG (PRCM_REQ_MB5 + 0x0)
-#define PRCM_REQ_MB5_BIT_FIELDS (PRCM_REQ_MB5 + 0x1)
-#define PRCM_REQ_MB5_I2CSLAVE (PRCM_REQ_MB5 + 0x2)
-#define PRCM_REQ_MB5_I2CVAL (PRCM_REQ_MB5 + 0x3)
-
-/* Mailbox 5 ACKs */
-#define PRCM_ACK_MB5_STATUS (PRCM_ACK_MB5 + 0x1)
-#define PRCM_ACK_MB5_SLAVE (PRCM_ACK_MB5 + 0x2)
-#define PRCM_ACK_MB5_VAL (PRCM_ACK_MB5 + 0x3)
-
-#define LOW_POWER_WAKEUP 1
-#define EXE_WAKEUP 0
-
-#define REQ_MB5 5
-
-#define ab8500_read prcmu_i2c_read
-#define ab8500_write prcmu_i2c_write
-
-int prcmu_i2c_read(u8 reg, u16 slave);
-int prcmu_i2c_write(u8 reg, u16 slave, u8 reg_data);
-
-void u8500_prcmu_enable(u32 *reg);
-void db8500_prcmu_init(void);
-
-#endif /* __MACH_PRCMU_FW_V1_H */
diff --git a/arch/arm/include/asm/arch-u8500/sys_proto.h b/arch/arm/include/asm/arch-u8500/sys_proto.h
deleted file mode 100644
index 03a3cd3..0000000
--- a/arch/arm/include/asm/arch-u8500/sys_proto.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * Copyright (C) ST-Ericsson SA 2010
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-#ifndef _SYS_PROTO_H_
-#define _SYS_PROTO_H_
-
-void gpio_init(void);
-int u8500_mmc_power_init(void);
-
-#endif /* _SYS_PROTO_H_ */
diff --git a/arch/arm/include/asm/arch-u8500/u8500.h b/arch/arm/include/asm/arch-u8500/u8500.h
deleted file mode 100644
index 16ad081..0000000
--- a/arch/arm/include/asm/arch-u8500/u8500.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Copyright (C) ST-Ericsson SA 2009
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#ifndef __U8500_H
-#define __U8500_H
-
-/*
- * base register values for U8500
- */
-#define CFG_PRCMU_BASE 0x80157000 /* Power, reset and clock
- Management Unit */
-#define CFG_SDRAMC_BASE 0x903CF000 /* SDRAMC cnf registers */
-#define CFG_FSMC_BASE 0x80000000 /* FSMC Controller */
-
-/*
- * U8500 GPIO register base for 9 banks
- */
-#define U8500_GPIO_0_BASE 0x8012E000
-#define U8500_GPIO_1_BASE 0x8012E080
-#define U8500_GPIO_2_BASE 0x8000E000
-#define U8500_GPIO_3_BASE 0x8000E080
-#define U8500_GPIO_4_BASE 0x8000E100
-#define U8500_GPIO_5_BASE 0x8000E180
-#define U8500_GPIO_6_BASE 0x8011E000
-#define U8500_GPIO_7_BASE 0x8011E080
-#define U8500_GPIO_8_BASE 0xA03FE000
-
-#endif /* __U8500_H */