Signed-off-by: Tomasz Stanislawski <t.stanislaws@xxxxxxxxxxx>
Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
---
arch/arm/mach-s5pv310/Kconfig | 2 +
arch/arm/mach-s5pv310/mach-universal_c210.c | 54 +++++++++++++++++++++++++++
2 files changed, 56 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-s5pv310/Kconfig b/arch/arm/mach-s5pv310/Kconfig
index 4c863850..9acf9c0 100644
--- a/arch/arm/mach-s5pv310/Kconfig
+++ b/arch/arm/mach-s5pv310/Kconfig
@@ -112,10 +112,12 @@ config MACH_UNIVERSAL_C210
select S5PV310_SETUP_SDHCI
select S3C_DEV_I2C1
select S3C_DEV_I2C5
+ select S3C_DEV_I2C8
select S5P_DEV_MFC
select S5PV310_DEV_PD
select S5PV310_DEV_SYSMMU
select S5PV310_SETUP_I2C1
+ select S5PV310_DEV_TV
select S5PV310_SETUP_I2C5
help
Machine support for Samsung Mobile Universal S5PC210 Reference
diff --git a/arch/arm/mach-s5pv310/mach-universal_c210.c b/arch/arm/mach-s5pv310/mach-universal_c210.c
index ce88262..206c539 100644
--- a/arch/arm/mach-s5pv310/mach-universal_c210.c
+++ b/arch/arm/mach-s5pv310/mach-universal_c210.c
@@ -27,6 +27,7 @@
#include <plat/pd.h>
#include <plat/sdhci.h>
#include <plat/sysmmu.h>
+#include <plat/gpio-cfg.h>
#include <mach/map.h>
#include <mach/gpio.h>
@@ -812,6 +813,35 @@ static struct i2c_board_info i2c1_devs[] __initdata = {
/* Gyro, To be updated */
};
+static struct regulator_consumer_supply hdmi_supplies[] = {
+ REGULATOR_SUPPLY("hdmi-en", "s5p-hdmi"),
+};
+
+static struct regulator_init_data hdmi_fixed_voltage_init_data = {
+ .constraints = {
+ .name = "HDMI_5V",
+ .valid_ops_mask = REGULATOR_CHANGE_STATUS,
+ },
+ .num_consumer_supplies = ARRAY_SIZE(mmc0_supplies),
+ .consumer_supplies = hdmi_supplies,
+};
+
+static struct fixed_voltage_config hdmi_fixed_voltage_config = {
+ .supply_name = "HDMI_EN1",
+ .microvolts = 5000000,
+ .gpio = S5PV310_GPE0(1),
+ .enable_high = true,
+ .init_data = &hdmi_fixed_voltage_init_data,
+};
+
+static struct platform_device hdmi_fixed_voltage = {
+ .name = "reg-fixed-voltage",
+ .id = 6,
+ .dev = {
+ .platform_data = &hdmi_fixed_voltage_config,
+ },
+};
+
static struct platform_device *universal_devices[] __initdata = {
/* Samsung Platform Devices */
&mmc0_fixed_voltage,
@@ -831,8 +861,14 @@ static struct platform_device *universal_devices[] __initdata = {
&s5pv310_device_pd[PD_MFC],
&s5pv310_device_sysmmu[S5P_SYSMMU_MFC_L],
&s5pv310_device_sysmmu[S5P_SYSMMU_MFC_R],
+ &s3c_device_i2c8,
+ &s5p_device_hdmi,
+ &s5p_device_mixer,
+ &s5pv310_device_pd[PD_TV],
+ &s5pv310_device_sysmmu[S5P_SYSMMU_TV],
/* Universal Devices */
+ &hdmi_fixed_voltage,
&universal_gpio_keys,
&s3c_device_i2c5,
&s5p_device_onenand,
@@ -845,6 +881,21 @@ static void __init universal_map_io(void)
s3c24xx_init_uarts(universal_uartcfgs, ARRAY_SIZE(universal_uartcfgs));
}
+void s5p_tv_setup(void)
+{
+ /* direct HPD to HDMI chip */
+ gpio_request(S5PV310_GPX3(7), "hpd-plug");
+
+ gpio_direction_input(S5PV310_GPX3(7));
+ s3c_gpio_cfgpin(S5PV310_GPX3(7), S3C_GPIO_SFN(0x3));
+ s3c_gpio_setpull(S5PV310_GPX3(7), S3C_GPIO_PULL_NONE);
+
+ /* setup dependencies between TV devices */
+ s5p_device_hdmi.dev.parent = &s5pv310_device_pd[PD_TV].dev;
+ s5p_device_mixer.dev.parent = &s5pv310_device_pd[PD_TV].dev;
+ s5pv310_device_sysmmu[S5P_SYSMMU_TV].dev.parent = &s5pv310_device_pd[PD_TV].dev;
+}
+
static void __init universal_machine_init(void)
{
universal_sdhci_init();
@@ -853,6 +904,7 @@ static void __init universal_machine_init(void)
i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs));
s3c_i2c5_set_platdata(NULL);
+ s3c_i2c8_set_platdata(NULL);
i2c_register_board_info(5, i2c_devs5, ARRAY_SIZE(i2c_devs5));
/* Last */
@@ -870,6 +922,8 @@ static void __init universal_machine_init(void)
s5p_device_mfc.dev.parent = &s5pv310_device_pd[PD_MFC].dev;
s5pv310_device_sysmmu[S5P_SYSMMU_MFC_L].dev.parent = &s5pv310_device_pd[PD_MFC].dev;
s5pv310_device_sysmmu[S5P_SYSMMU_MFC_R].dev.parent = &s5pv310_device_pd[PD_MFC].dev;
+
+ s5p_tv_setup();
}
MACHINE_START(UNIVERSAL_C210, "UNIVERSAL_C210")
--
1.7.1.569.g6f426
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