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Merge branch 'next/devel2' of git://git.linaro.org/people/arnd/arm-soc
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* 'next/devel2' of git://git.linaro.org/people/arnd/arm-soc: (30 commits)
  ARM: mmp: register internal sram bank
  ARM: mmp: register audio sram bank
  ARM: mmp: add sram allocator
  gpio/samsung: Complain loudly if we don't know the SoC
  ARM: S3C64XX: Fix SoC identification for S3C64xx devices
  ARM: S3C2443: Remove redundant s3c_register_clocks call for init_clocks
  ARM: S3C24XX: Add devname for hsmmc1 pclk
  ARM: S3C24XX: use clk_get_rate to init fclk in common_setup_clocks
  ARM: S3C2443: Accommodate cpufreq frequency scheme in armdiv
  ARM: S3C2443: handle unset armdiv values gracefully
  ARM: S3C2443: Add get_rate operation for clk_armdiv
  ARM: S3C2416: Add comment describing the armdiv/armclk
  ARM: S3C2443: Move clk_arm and clk_armdiv to common code
  ARM: S3C24XX: Add infrastructure to transmit armdiv to common code
  ARM: S3C2416: Add armdiv_mask constant
  ARM: EXYNOS4: Add support for M-5MOLS camera on Nuri board
  ARM: EXYNOS4: Enable MFC on ORIGEN
  ARM: SAMSUNG: Add support s3c2416-adc for S3C2416/S3C2450
  ARM: SAMSUNG: Add support s3c2443-adc for S3C2443
  ARM: SAMSUNG: Allow overriding of adc device name for S3C24XX
  ...
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@torvalds
torvalds committed Nov 6, 2011
2 parents 7abec10 + b8bc839 commit c861cd3
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Showing 23 changed files with 651 additions and 153 deletions.
2 changes: 2 additions & 0 deletions arch/arm/Kconfig
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Original file line number Diff line number Diff line change
Expand Up @@ -595,6 +595,7 @@ config ARCH_MMP
select TICK_ONESHOT
select PLAT_PXA
select SPARSE_IRQ
select GENERIC_ALLOCATOR
help
Support for Marvell's PXA168/PXA910(MMP) and MMP2 processor line.

Expand Down Expand Up @@ -769,6 +770,7 @@ config ARCH_S3C64XX
select CPU_V6
select ARM_VIC
select HAVE_CLK
select HAVE_TCM
select CLKDEV_LOOKUP
select NO_IOPORT
select ARCH_USES_GETTIMEOFFSET
Expand Down
12 changes: 11 additions & 1 deletion arch/arm/mach-exynos4/Kconfig
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Original file line number Diff line number Diff line change
Expand Up @@ -217,6 +217,7 @@ config MACH_UNIVERSAL_C210
config MACH_NURI
bool "Mobile NURI Board"
select CPU_EXYNOS4210
select S5P_GPIO_INT
select S3C_DEV_WDT
select S3C_DEV_RTC
select S5P_DEV_FIMD0
Expand All @@ -226,15 +227,23 @@ config MACH_NURI
select S3C_DEV_I2C1
select S3C_DEV_I2C3
select S3C_DEV_I2C5
select S5P_DEV_CSIS0
select S5P_DEV_FIMC0
select S5P_DEV_FIMC1
select S5P_DEV_FIMC2
select S5P_DEV_FIMC3
select S5P_DEV_MFC
select S5P_DEV_USB_EHCI
select S5P_SETUP_MIPIPHY
select EXYNOS4_DEV_PD
select EXYNOS4_SETUP_FIMC
select EXYNOS4_SETUP_FIMD0
select EXYNOS4_SETUP_I2C1
select EXYNOS4_SETUP_I2C3
select EXYNOS4_SETUP_I2C5
select EXYNOS4_SETUP_SDHCI
select EXYNOS4_SETUP_USB_PHY
select S5P_SETUP_MIPIPHY
select SAMSUNG_DEV_PWM
select SAMSUNG_DEV_ADC
help
Expand All @@ -253,11 +262,12 @@ config MACH_ORIGEN
select S5P_DEV_FIMC3
select S5P_DEV_FIMD0
select S5P_DEV_I2C_HDMIPHY
select S5P_DEV_MFC
select S5P_DEV_TV
select S5P_DEV_USB_EHCI
select EXYNOS4_DEV_PD
select SAMSUNG_DEV_BACKLIGHT
select SAMSUNG_DEV_PWM
select EXYNOS4_DEV_PD
select EXYNOS4_SETUP_FIMD0
select EXYNOS4_SETUP_SDHCI
select EXYNOS4_SETUP_USB_PHY
Expand Down
158 changes: 151 additions & 7 deletions arch/arm/mach-exynos4/mach-nuri.c
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Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,9 @@
#include <linux/pwm_backlight.h>

#include <video/platform_lcd.h>
#include <media/m5mols.h>
#include <media/s5p_fimc.h>
#include <media/v4l2-mediabus.h>

#include <asm/mach/arch.h>
#include <asm/mach-types.h>
Expand All @@ -45,6 +48,9 @@
#include <plat/iic.h>
#include <plat/mfc.h>
#include <plat/pd.h>
#include <plat/fimc-core.h>
#include <plat/camport.h>
#include <plat/mipi_csis.h>

#include <mach/map.h>

Expand All @@ -65,6 +71,8 @@
enum fixed_regulator_id {
FIXED_REG_ID_MMC = 0,
FIXED_REG_ID_MAX8903,
FIXED_REG_ID_CAM_A28V,
FIXED_REG_ID_CAM_12V,
};

static struct s3c2410_uartcfg nuri_uartcfgs[] __initdata = {
Expand Down Expand Up @@ -1066,13 +1074,6 @@ static struct platform_device nuri_max8903_device = {
},
};

static struct device *nuri_cm_devices[] = {
&s3c_device_i2c5.dev,
&s3c_device_adc.dev,
NULL, /* Reserved for UART */
NULL,
};

static void __init nuri_power_init(void)
{
int gpio;
Expand Down Expand Up @@ -1117,10 +1118,140 @@ static void __init nuri_ehci_init(void)
s5p_ehci_set_platdata(pdata);
}

/* CAMERA */
static struct regulator_consumer_supply cam_vdda_supply[] = {
REGULATOR_SUPPLY("a_sensor", "0-001f"),
};

static struct regulator_init_data cam_vdda_reg_init_data = {
.constraints = { .valid_ops_mask = REGULATOR_CHANGE_STATUS },
.num_consumer_supplies = ARRAY_SIZE(cam_vdda_supply),
.consumer_supplies = cam_vdda_supply,
};

static struct fixed_voltage_config cam_vdda_fixed_voltage_cfg = {
.supply_name = "CAM_IO_EN",
.microvolts = 2800000,
.gpio = EXYNOS4_GPE2(1), /* CAM_IO_EN */
.enable_high = 1,
.init_data = &cam_vdda_reg_init_data,
};

static struct platform_device cam_vdda_fixed_rdev = {
.name = "reg-fixed-voltage", .id = FIXED_REG_ID_CAM_A28V,
.dev = { .platform_data = &cam_vdda_fixed_voltage_cfg },
};

static struct regulator_consumer_supply camera_8m_12v_supply =
REGULATOR_SUPPLY("dig_12", "0-001f");

static struct regulator_init_data cam_8m_12v_reg_init_data = {
.num_consumer_supplies = 1,
.consumer_supplies = &camera_8m_12v_supply,
.constraints = {
.valid_ops_mask = REGULATOR_CHANGE_STATUS
},
};

static struct fixed_voltage_config cam_8m_12v_fixed_voltage_cfg = {
.supply_name = "8M_1.2V",
.microvolts = 1200000,
.gpio = EXYNOS4_GPE2(5), /* 8M_1.2V_EN */
.enable_high = 1,
.init_data = &cam_8m_12v_reg_init_data,
};

static struct platform_device cam_8m_12v_fixed_rdev = {
.name = "reg-fixed-voltage", .id = FIXED_REG_ID_CAM_12V,
.dev = { .platform_data = &cam_8m_12v_fixed_voltage_cfg },
};

static struct s5p_platform_mipi_csis mipi_csis_platdata = {
.clk_rate = 166000000UL,
.lanes = 2,
.alignment = 32,
.hs_settle = 12,
.phy_enable = s5p_csis_phy_enable,
};

#define GPIO_CAM_MEGA_RST EXYNOS4_GPY3(7) /* ISP_RESET */
#define GPIO_CAM_8M_ISP_INT EXYNOS4_GPL2(5)

static struct m5mols_platform_data m5mols_platdata = {
.gpio_reset = GPIO_CAM_MEGA_RST,
};

static struct i2c_board_info m5mols_board_info = {
I2C_BOARD_INFO("M5MOLS", 0x1F),
.platform_data = &m5mols_platdata,
};

static struct s5p_fimc_isp_info nuri_camera_sensors[] = {
{
.flags = V4L2_MBUS_PCLK_SAMPLE_FALLING |
V4L2_MBUS_VSYNC_ACTIVE_LOW,
.bus_type = FIMC_MIPI_CSI2,
.board_info = &m5mols_board_info,
.clk_frequency = 24000000UL,
.csi_data_align = 32,
},
};

static struct s5p_platform_fimc fimc_md_platdata = {
.isp_info = nuri_camera_sensors,
.num_clients = ARRAY_SIZE(nuri_camera_sensors),
};

static struct gpio nuri_camera_gpios[] = {
{ GPIO_CAM_8M_ISP_INT, GPIOF_IN, "8M_ISP_INT" },
{ GPIO_CAM_MEGA_RST, GPIOF_OUT_INIT_LOW, "CAM_8M_NRST" },
};

static void nuri_camera_init(void)
{
s3c_set_platdata(&mipi_csis_platdata, sizeof(mipi_csis_platdata),
&s5p_device_mipi_csis0);
s3c_set_platdata(&fimc_md_platdata, sizeof(fimc_md_platdata),
&s5p_device_fimc_md);

if (gpio_request_array(nuri_camera_gpios,
ARRAY_SIZE(nuri_camera_gpios))) {
pr_err("%s: GPIO request failed\n", __func__);
return;
}

m5mols_board_info.irq = s5p_register_gpio_interrupt(GPIO_CAM_8M_ISP_INT);
if (!IS_ERR_VALUE(m5mols_board_info.irq))
s3c_gpio_cfgpin(GPIO_CAM_8M_ISP_INT, S3C_GPIO_SFN(0xF));
else
pr_err("%s: Failed to configure 8M_ISP_INT GPIO\n", __func__);

/* Free GPIOs controlled directly by the sensor drivers. */
gpio_free(GPIO_CAM_MEGA_RST);

if (exynos4_fimc_setup_gpio(S5P_CAMPORT_A)) {
pr_err("%s: Camera port A setup failed\n", __func__);
return;
}
/* Increase drive strength of the sensor clock output */
s5p_gpio_set_drvstr(EXYNOS4_GPJ1(3), S5P_GPIO_DRVSTR_LV4);
}

static struct s3c2410_platform_i2c nuri_i2c0_platdata __initdata = {
.frequency = 400000U,
.sda_delay = 200,
};

static struct platform_device *nuri_devices[] __initdata = {
/* Samsung Platform Devices */
&s3c_device_i2c5, /* PMIC should initialize first */
&s3c_device_i2c0,
&emmc_fixed_voltage,
&s5p_device_mipi_csis0,
&s5p_device_fimc0,
&s5p_device_fimc1,
&s5p_device_fimc2,
&s5p_device_fimc3,
&s5p_device_fimd0,
&s3c_device_hsmmc0,
&s3c_device_hsmmc2,
Expand All @@ -1137,13 +1268,17 @@ static struct platform_device *nuri_devices[] __initdata = {
&s5p_device_mfc_r,
&exynos4_device_pd[PD_MFC],
&exynos4_device_pd[PD_LCD0],
&exynos4_device_pd[PD_CAM],
&s5p_device_fimc_md,

/* NURI Devices */
&nuri_gpio_keys,
&nuri_lcd_device,
&nuri_backlight_device,
&max8903_fixed_reg_dev,
&nuri_max8903_device,
&cam_vdda_fixed_rdev,
&cam_8m_12v_fixed_rdev,
};

static void __init nuri_map_io(void)
Expand All @@ -1164,6 +1299,7 @@ static void __init nuri_machine_init(void)
nuri_tsp_init();
nuri_power_init();

s3c_i2c0_set_platdata(&nuri_i2c0_platdata);
i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs));
s3c_i2c3_set_platdata(&i2c3_data);
i2c_register_board_info(3, i2c3_devs, ARRAY_SIZE(i2c3_devs));
Expand All @@ -1175,13 +1311,21 @@ static void __init nuri_machine_init(void)

s5p_fimd0_set_platdata(&nuri_fb_pdata);

nuri_camera_init();

nuri_ehci_init();
clk_xusbxti.rate = 24000000;

/* Last */
platform_add_devices(nuri_devices, ARRAY_SIZE(nuri_devices));
s5p_device_mfc.dev.parent = &exynos4_device_pd[PD_MFC].dev;
s5p_device_fimd0.dev.parent = &exynos4_device_pd[PD_LCD0].dev;

s5p_device_fimc0.dev.parent = &exynos4_device_pd[PD_CAM].dev;
s5p_device_fimc1.dev.parent = &exynos4_device_pd[PD_CAM].dev;
s5p_device_fimc2.dev.parent = &exynos4_device_pd[PD_CAM].dev;
s5p_device_fimc3.dev.parent = &exynos4_device_pd[PD_CAM].dev;
s5p_device_mipi_csis0.dev.parent = &exynos4_device_pd[PD_CAM].dev;
}

MACHINE_START(NURI, "NURI")
Expand Down
21 changes: 21 additions & 0 deletions arch/arm/mach-exynos4/mach-origen.c
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Original file line number Diff line number Diff line change
Expand Up @@ -39,6 +39,7 @@
#include <plat/backlight.h>
#include <plat/pd.h>
#include <plat/fb.h>
#include <plat/mfc.h>

#include <mach/map.h>

Expand Down Expand Up @@ -89,6 +90,8 @@ static struct s3c2410_uartcfg origen_uartcfgs[] __initdata = {

static struct regulator_consumer_supply __initdata ldo3_consumer[] = {
REGULATOR_SUPPLY("vdd11", "s5p-mipi-csis.0"), /* MIPI */
REGULATOR_SUPPLY("vdd", "exynos4-hdmi"), /* HDMI */
REGULATOR_SUPPLY("vdd_pll", "exynos4-hdmi"), /* HDMI */
};
static struct regulator_consumer_supply __initdata ldo6_consumer[] = {
REGULATOR_SUPPLY("vdd18", "s5p-mipi-csis.0"), /* MIPI */
Expand All @@ -98,6 +101,7 @@ static struct regulator_consumer_supply __initdata ldo7_consumer[] = {
};
static struct regulator_consumer_supply __initdata ldo8_consumer[] = {
REGULATOR_SUPPLY("vdd", "s5p-adc"), /* ADC */
REGULATOR_SUPPLY("vdd_osc", "exynos4-hdmi"), /* HDMI */
};
static struct regulator_consumer_supply __initdata ldo9_consumer[] = {
REGULATOR_SUPPLY("dvdd", "swb-a31"), /* AR6003 WLAN & CSR 8810 BT */
Expand Down Expand Up @@ -598,9 +602,17 @@ static struct platform_device *origen_devices[] __initdata = {
&s5p_device_fimd0,
&s5p_device_hdmi,
&s5p_device_i2c_hdmiphy,
&s5p_device_mfc,
&s5p_device_mfc_l,
&s5p_device_mfc_r,
&s5p_device_mixer,
&exynos4_device_pd[PD_LCD0],
&exynos4_device_pd[PD_TV],
&exynos4_device_pd[PD_G3D],
&exynos4_device_pd[PD_LCD1],
&exynos4_device_pd[PD_CAM],
&exynos4_device_pd[PD_GPS],
&exynos4_device_pd[PD_MFC],
&origen_device_gpiokeys,
&origen_lcd_hv070wsa,
};
Expand Down Expand Up @@ -638,6 +650,11 @@ static void __init origen_power_init(void)
s3c_gpio_setpull(EXYNOS4_GPX0(4), S3C_GPIO_PULL_NONE);
}

static void __init origen_reserve(void)
{
s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
}

static void __init origen_machine_init(void)
{
origen_power_init();
Expand All @@ -661,11 +678,14 @@ static void __init origen_machine_init(void)
s5p_fimd0_set_platdata(&origen_lcd_pdata);

platform_add_devices(origen_devices, ARRAY_SIZE(origen_devices));

s5p_device_fimd0.dev.parent = &exynos4_device_pd[PD_LCD0].dev;

s5p_device_hdmi.dev.parent = &exynos4_device_pd[PD_TV].dev;
s5p_device_mixer.dev.parent = &exynos4_device_pd[PD_TV].dev;

s5p_device_mfc.dev.parent = &exynos4_device_pd[PD_MFC].dev;

samsung_bl_set(&origen_bl_gpio_info, &origen_bl_data);
}

Expand All @@ -676,4 +696,5 @@ MACHINE_START(ORIGEN, "ORIGEN")
.map_io = origen_map_io,
.init_machine = origen_machine_init,
.timer = &exynos4_timer,
.reserve = &origen_reserve,
MACHINE_END
2 changes: 1 addition & 1 deletion arch/arm/mach-mmp/Makefile
View file
Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@ obj-y += common.o clock.o devices.o time.o
# SoC support
obj-$(CONFIG_CPU_PXA168) += pxa168.o irq-pxa168.o
obj-$(CONFIG_CPU_PXA910) += pxa910.o irq-pxa168.o
obj-$(CONFIG_CPU_MMP2) += mmp2.o irq-mmp2.o
obj-$(CONFIG_CPU_MMP2) += mmp2.o irq-mmp2.o sram.o

# board support
obj-$(CONFIG_MACH_ASPENITE) += aspenite.o
Expand Down
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