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

[pandora-kernel.git] / arch / arm / mach-ux500 / board-mop500.c

diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c
index 8890b19..416d436 100644 (file)
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -23,6 +23,7 @@
 #include <linux/spi/spi.h>
 #include <linux/mfd/abx500/ab8500.h>
 #include <linux/regulator/ab8500.h>
+#include <linux/regulator/fixed.h>
 #include <linux/mfd/tc3589x.h>
 #include <linux/mfd/tps6105x.h>
 #include <linux/mfd/abx500/ab8500-gpio.h>
@@ -48,13 +49,12 @@
 #include <mach/setup.h>
 #include <mach/devices.h>
 #include <mach/irqs.h>
-#include <mach/crypto-ux500.h>
+#include <linux/platform_data/crypto-ux500.h>
 
 #include "ste-dma40-db8500.h"
 #include "devices-db8500.h"
 #include "board-mop500.h"
 #include "board-mop500-regulators.h"
-#include "board-mop500-msp.h"
 
 static struct gpio_led snowball_led_array[] = {
        {
@@ -76,6 +76,23 @@ static struct platform_device snowball_led_dev = {
        },
 };
 
+static struct fixed_voltage_config snowball_gpio_en_3v3_data = {
+       .supply_name            = "EN-3V3",
+       .gpio                   = SNOWBALL_EN_3V3_ETH_GPIO,
+       .microvolts             = 3300000,
+       .enable_high            = 1,
+       .init_data              = &gpio_en_3v3_regulator,
+       .startup_delay          = 5000, /* 1200us */
+};
+
+static struct platform_device snowball_gpio_en_3v3_regulator_dev = {
+       .name   = "reg-fixed-voltage",
+       .id     = 1,
+       .dev    = {
+               .platform_data  = &snowball_gpio_en_3v3_data,
+       },
+};
+
 static struct ab8500_gpio_platform_data ab8500_gpio_pdata = {
        .gpio_base              = MOP500_AB8500_PIN_GPIO(1),
        .irq_base               = MOP500_AB8500_VIR_GPIO_IRQ_BASE,
@@ -524,33 +541,12 @@ static struct stedma40_chan_cfg uart2_dma_cfg_tx = {
 };
 #endif
 
-#define PRCC_K_SOFTRST_SET      0x18
-#define PRCC_K_SOFTRST_CLEAR    0x1C
-static void ux500_uart0_reset(void)
-{
-       void __iomem *prcc_rst_set, *prcc_rst_clr;
-
-       prcc_rst_set = (void __iomem *)IO_ADDRESS(U8500_CLKRST1_BASE +
-                       PRCC_K_SOFTRST_SET);
-       prcc_rst_clr = (void __iomem *)IO_ADDRESS(U8500_CLKRST1_BASE +
-                       PRCC_K_SOFTRST_CLEAR);
-
-       /* Activate soft reset PRCC_K_SOFTRST_CLEAR */
-       writel((readl(prcc_rst_clr) | 0x1), prcc_rst_clr);
-       udelay(1);
-
-       /* Release soft reset PRCC_K_SOFTRST_SET */
-       writel((readl(prcc_rst_set) | 0x1), prcc_rst_set);
-       udelay(1);
-}
-
 static struct amba_pl011_data uart0_plat = {
 #ifdef CONFIG_STE_DMA40
        .dma_filter = stedma40_filter,
        .dma_rx_param = &uart0_dma_cfg_rx,
        .dma_tx_param = &uart0_dma_cfg_tx,
 #endif
-       .reset = ux500_uart0_reset,
 };
 
 static struct amba_pl011_data uart1_plat = {
@@ -586,6 +582,7 @@ static struct platform_device *snowball_platform_devs[] __initdata = {
        &snowball_led_dev,
        &snowball_key_dev,
        &snowball_sbnet_dev,
+       &snowball_gpio_en_3v3_regulator_dev,
 };
 
 static void __init mop500_init_machine(void)
@@ -608,7 +605,7 @@ static void __init mop500_init_machine(void)
        mop500_i2c_init(parent);
        mop500_sdi_init(parent);
        mop500_spi_init(parent);
-       mop500_msp_init(parent);
+       mop500_audio_init(parent);
        mop500_uart_init(parent);
 
        u8500_cryp1_hash1_init(parent);
@@ -642,7 +639,7 @@ static void __init snowball_init_machine(void)
        mop500_i2c_init(parent);
        snowball_sdi_init(parent);
        mop500_spi_init(parent);
-       mop500_msp_init(parent);
+       mop500_audio_init(parent);
        mop500_uart_init(parent);
 
        /* This board has full regulator constraints */
@@ -674,7 +671,7 @@ static void __init hrefv60_init_machine(void)
        mop500_i2c_init(parent);
        hrefv60_sdi_init(parent);
        mop500_spi_init(parent);
-       mop500_msp_init(parent);
+       mop500_audio_init(parent);
        mop500_uart_init(parent);
 
        i2c0_devs = ARRAY_SIZE(mop500_i2c0_devices);
@@ -694,6 +691,7 @@ static void __init hrefv60_init_machine(void)
 MACHINE_START(U8500, "ST-Ericsson MOP500 platform")
        /* Maintainer: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> */
        .atag_offset    = 0x100,
+       .smp            = smp_ops(ux500_smp_ops),
        .map_io         = u8500_map_io,
        .init_irq       = ux500_init_irq,
        /* we re-use nomadik timer here */
@@ -705,6 +703,7 @@ MACHINE_END
 
 MACHINE_START(HREFV60, "ST-Ericsson U8500 Platform HREFv60+")
        .atag_offset    = 0x100,
+       .smp            = smp_ops(ux500_smp_ops),
        .map_io         = u8500_map_io,
        .init_irq       = ux500_init_irq,
        .timer          = &ux500_timer,
@@ -715,6 +714,7 @@ MACHINE_END
 
 MACHINE_START(SNOWBALL, "Calao Systems Snowball platform")
        .atag_offset    = 0x100,
+       .smp            = smp_ops(ux500_smp_ops),
        .map_io         = u8500_map_io,
        .init_irq       = ux500_init_irq,
        /* we re-use nomadik timer here */
@@ -756,6 +756,15 @@ struct of_dev_auxdata u8500_auxdata_lookup[] __initdata = {
        OF_DEV_AUXDATA("st,nomadik-i2c", 0x8012a000, "nmk-i2c.4", NULL),
        /* Requires device name bindings. */
        OF_DEV_AUXDATA("stericsson,nmk_pinctrl", 0, "pinctrl-db8500", NULL),
+       /* Requires clock name and DMA bindings. */
+       OF_DEV_AUXDATA("stericsson,ux500-msp-i2s", 0x80123000,
+               "ux500-msp-i2s.0", &msp0_platform_data),
+       OF_DEV_AUXDATA("stericsson,ux500-msp-i2s", 0x80124000,
+               "ux500-msp-i2s.1", &msp1_platform_data),
+       OF_DEV_AUXDATA("stericsson,ux500-msp-i2s", 0x80117000,
+               "ux500-msp-i2s.2", &msp2_platform_data),
+       OF_DEV_AUXDATA("stericsson,ux500-msp-i2s", 0x80125000,
+               "ux500-msp-i2s.3", &msp3_platform_data),
        {},
 };
 
@@ -796,7 +805,7 @@ static void __init u8500_init_machine(void)
                                ARRAY_SIZE(mop500_platform_devs));
 
                mop500_sdi_init(parent);
-               mop500_msp_init(parent);
+               mop500_audio_init(parent);
                i2c0_devs = ARRAY_SIZE(mop500_i2c0_devices);
                i2c_register_board_info(0, mop500_i2c0_devices, i2c0_devs);
                i2c_register_board_info(2, mop500_i2c2_devices,
@@ -805,7 +814,7 @@ static void __init u8500_init_machine(void)
                mop500_uib_init();
 
        } else if (of_machine_is_compatible("calaosystems,snowball-a9500")) {
-               mop500_msp_init(parent);
+               mop500_of_audio_init(parent);
        } else if (of_machine_is_compatible("st-ericsson,hrefv60+")) {
                /*
                 * The HREFv60 board removed a GPIO expander and routed
@@ -816,16 +825,6 @@ static void __init u8500_init_machine(void)
                platform_add_devices(mop500_platform_devs,
                                ARRAY_SIZE(mop500_platform_devs));
 
-               hrefv60_sdi_init(parent);
-               mop500_msp_init(parent);
-
-               i2c0_devs = ARRAY_SIZE(mop500_i2c0_devices);
-               i2c0_devs -= NUM_PRE_V60_I2C0_DEVICES;
-
-               i2c_register_board_info(0, mop500_i2c0_devices, i2c0_devs);
-               i2c_register_board_info(2, mop500_i2c2_devices,
-                                       ARRAY_SIZE(mop500_i2c2_devices));
-
                mop500_uib_init();
        }
 
@@ -843,6 +842,7 @@ static const char * u8500_dt_board_compat[] = {
 
 
 DT_MACHINE_START(U8500_DT, "ST-Ericsson U8500 platform (Device Tree Support)")
+       .smp            = smp_ops(ux500_smp_ops),
        .map_io         = u8500_map_io,
        .init_irq       = ux500_init_irq,
        /* we re-use nomadik timer here */