* [PATCH 3/4] ARM: Exynos4: enable TV support on Universal_C210 board
2011-07-21 8:08 [PATCHv2 0/4] Updated s5p-tv platform definitions Marek Szyprowski
@ 2011-07-21 8:08 ` Marek Szyprowski
0 siblings, 0 replies; 10+ messages in thread
From: Marek Szyprowski @ 2011-07-21 8:08 UTC (permalink / raw)
To: linux-samsung-soc
Cc: Marek Szyprowski, Tomasz Stanislawski, Kyungmin Park, Kukjin Kim
From: Tomasz Stanislawski <t.stanislaws@samsung.com>
This patch adds platform devices and regulators for TV devices on
Samsung Universal C210 board.
Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
arch/arm/mach-exynos4/Kconfig | 2 +
arch/arm/mach-exynos4/mach-universal_c210.c | 74 +++++++++++++++++++++++++++
2 files changed, 76 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-exynos4/Kconfig b/arch/arm/mach-exynos4/Kconfig
index fc38532..b7b2ea5 100644
--- a/arch/arm/mach-exynos4/Kconfig
+++ b/arch/arm/mach-exynos4/Kconfig
@@ -175,9 +175,11 @@ config MACH_UNIVERSAL_C210
select S3C_DEV_I2C1
select S3C_DEV_I2C3
select S3C_DEV_I2C5
+ select S5P_DEV_I2C_HDMIPHY
select S5P_DEV_MFC
select S5P_DEV_ONENAND
select EXYNOS4_DEV_PD
+ select S5P_DEV_TV
select EXYNOS4_SETUP_I2C1
select EXYNOS4_SETUP_I2C3
select EXYNOS4_SETUP_I2C5
diff --git a/arch/arm/mach-exynos4/mach-universal_c210.c b/arch/arm/mach-exynos4/mach-universal_c210.c
index 0e280d1..e9dbe79 100644
--- a/arch/arm/mach-exynos4/mach-universal_c210.c
+++ b/arch/arm/mach-exynos4/mach-universal_c210.c
@@ -110,6 +110,9 @@ static struct regulator_consumer_supply lp3974_buck1_consumer =
static struct regulator_consumer_supply lp3974_buck2_consumer =
REGULATOR_SUPPLY("vddg3d", NULL);
+static struct regulator_consumer_supply lp3974_buck3_consumer =
+ REGULATOR_SUPPLY("vdet", "s5p-sdo");
+
static struct regulator_init_data lp3974_buck1_data = {
.constraints = {
.name = "VINT_1.1V",
@@ -153,6 +156,8 @@ static struct regulator_init_data lp3974_buck3_data = {
.enabled = 1,
},
},
+ .num_consumer_supplies = 1,
+ .consumer_supplies = &lp3974_buck3_consumer,
};
static struct regulator_init_data lp3974_buck4_data = {
@@ -181,6 +186,11 @@ static struct regulator_init_data lp3974_ldo2_data = {
},
};
+static struct regulator_consumer_supply lp3974_ldo3_consumer[] = {
+ REGULATOR_SUPPLY("vdd", "exynos4-hdmi"),
+ REGULATOR_SUPPLY("vdd_pll", "exynos4-hdmi"),
+};
+
static struct regulator_init_data lp3974_ldo3_data = {
.constraints = {
.name = "VUSB+MIPI_1.1V",
@@ -192,6 +202,12 @@ static struct regulator_init_data lp3974_ldo3_data = {
.disabled = 1,
},
},
+ .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo3_consumer),
+ .consumer_supplies = lp3974_ldo3_consumer,
+};
+
+static struct regulator_consumer_supply lp3974_ldo4_consumer[] = {
+ REGULATOR_SUPPLY("vdd_osc", "exynos4-hdmi"),
};
static struct regulator_init_data lp3974_ldo4_data = {
@@ -205,6 +221,8 @@ static struct regulator_init_data lp3974_ldo4_data = {
.disabled = 1,
},
},
+ .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo4_consumer),
+ .consumer_supplies = lp3974_ldo4_consumer,
};
static struct regulator_init_data lp3974_ldo5_data = {
@@ -246,6 +264,10 @@ static struct regulator_init_data lp3974_ldo7_data = {
},
};
+static struct regulator_consumer_supply lp3974_ldo8_consumer[] = {
+ REGULATOR_SUPPLY("vdd33a_dac", "s5p-sdo"),
+};
+
static struct regulator_init_data lp3974_ldo8_data = {
.constraints = {
.name = "VUSB+VDAC_3.3V",
@@ -257,6 +279,8 @@ static struct regulator_init_data lp3974_ldo8_data = {
.disabled = 1,
},
},
+ .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo8_consumer),
+ .consumer_supplies = lp3974_ldo8_consumer,
};
static struct regulator_init_data lp3974_ldo9_data = {
@@ -472,6 +496,34 @@ static struct max8998_platform_data universal_lp3974_pdata = {
.wakeup = true,
};
+static struct regulator_consumer_supply hdmi_fixed_consumer =
+ REGULATOR_SUPPLY("hdmi-en", "exynos4-hdmi");
+
+static struct regulator_init_data hdmi_fixed_voltage_init_data = {
+ .constraints = {
+ .name = "HDMI_5V",
+ .valid_ops_mask = REGULATOR_CHANGE_STATUS,
+ },
+ .num_consumer_supplies = 1,
+ .consumer_supplies = &hdmi_fixed_consumer,
+};
+
+static struct fixed_voltage_config hdmi_fixed_voltage_config = {
+ .supply_name = "HDMI_EN1",
+ .microvolts = 5000000,
+ .gpio = EXYNOS4_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,
+ },
+};
+
/* GPIO I2C 5 (PMIC) */
static struct i2c_board_info i2c5_devs[] __initdata = {
{
@@ -714,6 +766,12 @@ static struct platform_device *universal_devices[] __initdata = {
&s3c_device_hsmmc3,
&s3c_device_i2c3,
&s3c_device_i2c5,
+ &s5p_device_i2c_hdmiphy,
+ &hdmi_fixed_voltage,
+ &exynos4_device_pd[PD_TV],
+ &s5p_device_hdmi,
+ &s5p_device_sdo,
+ &s5p_device_mixer,
/* Universal Devices */
&i2c_gpio12,
@@ -732,6 +790,20 @@ 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(EXYNOS4_GPX3(7), "hpd-plug");
+
+ gpio_direction_input(EXYNOS4_GPX3(7));
+ s3c_gpio_cfgpin(EXYNOS4_GPX3(7), S3C_GPIO_SFN(0x3));
+ s3c_gpio_setpull(EXYNOS4_GPX3(7), S3C_GPIO_PULL_NONE);
+
+ /* setup dependencies between TV devices */
+ s5p_device_hdmi.dev.parent = &exynos4_device_pd[PD_TV].dev;
+ s5p_device_mixer.dev.parent = &exynos4_device_pd[PD_TV].dev;
+}
+
static void __init universal_reserve(void)
{
s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
@@ -740,6 +812,7 @@ static void __init universal_reserve(void)
static void __init universal_machine_init(void)
{
universal_sdhci_init();
+ s5p_tv_setup();
i2c_register_board_info(0, i2c0_devs, ARRAY_SIZE(i2c0_devs));
i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs));
@@ -749,6 +822,7 @@ static void __init universal_machine_init(void)
i2c_register_board_info(3, i2c3_devs, ARRAY_SIZE(i2c3_devs));
s3c_i2c5_set_platdata(NULL);
+ s5p_i2c_hdmiphy_set_platdata(NULL);
i2c_register_board_info(5, i2c5_devs, ARRAY_SIZE(i2c5_devs));
universal_touchkey_init();
--
1.7.1.569.g6f426
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 3/4] ARM: Exynos4: enable TV support on Universal_C210 board
2011-07-25 7:55 [PATCHv3 " Marek Szyprowski
@ 2011-07-25 7:55 ` Marek Szyprowski
0 siblings, 0 replies; 10+ messages in thread
From: Marek Szyprowski @ 2011-07-25 7:55 UTC (permalink / raw)
To: linux-samsung-soc
Cc: Marek Szyprowski, Tomasz Stanislawski, Kyungmin Park, Kukjin Kim
From: Tomasz Stanislawski <t.stanislaws@samsung.com>
This patch adds platform devices and regulators for TV devices on
Samsung Universal C210 board.
Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
arch/arm/mach-exynos4/Kconfig | 2 +
arch/arm/mach-exynos4/mach-universal_c210.c | 74 +++++++++++++++++++++++++++
2 files changed, 76 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-exynos4/Kconfig b/arch/arm/mach-exynos4/Kconfig
index 7b468c2..b4288cf 100644
--- a/arch/arm/mach-exynos4/Kconfig
+++ b/arch/arm/mach-exynos4/Kconfig
@@ -185,9 +185,11 @@ config MACH_UNIVERSAL_C210
select S3C_DEV_I2C1
select S3C_DEV_I2C3
select S3C_DEV_I2C5
+ select S5P_DEV_I2C_HDMIPHY
select S5P_DEV_MFC
select S5P_DEV_ONENAND
select EXYNOS4_DEV_PD
+ select S5P_DEV_TV
select EXYNOS4_SETUP_I2C1
select EXYNOS4_SETUP_I2C3
select EXYNOS4_SETUP_I2C5
diff --git a/arch/arm/mach-exynos4/mach-universal_c210.c b/arch/arm/mach-exynos4/mach-universal_c210.c
index 0e280d1..e9dbe79 100644
--- a/arch/arm/mach-exynos4/mach-universal_c210.c
+++ b/arch/arm/mach-exynos4/mach-universal_c210.c
@@ -110,6 +110,9 @@ static struct regulator_consumer_supply lp3974_buck1_consumer =
static struct regulator_consumer_supply lp3974_buck2_consumer =
REGULATOR_SUPPLY("vddg3d", NULL);
+static struct regulator_consumer_supply lp3974_buck3_consumer =
+ REGULATOR_SUPPLY("vdet", "s5p-sdo");
+
static struct regulator_init_data lp3974_buck1_data = {
.constraints = {
.name = "VINT_1.1V",
@@ -153,6 +156,8 @@ static struct regulator_init_data lp3974_buck3_data = {
.enabled = 1,
},
},
+ .num_consumer_supplies = 1,
+ .consumer_supplies = &lp3974_buck3_consumer,
};
static struct regulator_init_data lp3974_buck4_data = {
@@ -181,6 +186,11 @@ static struct regulator_init_data lp3974_ldo2_data = {
},
};
+static struct regulator_consumer_supply lp3974_ldo3_consumer[] = {
+ REGULATOR_SUPPLY("vdd", "exynos4-hdmi"),
+ REGULATOR_SUPPLY("vdd_pll", "exynos4-hdmi"),
+};
+
static struct regulator_init_data lp3974_ldo3_data = {
.constraints = {
.name = "VUSB+MIPI_1.1V",
@@ -192,6 +202,12 @@ static struct regulator_init_data lp3974_ldo3_data = {
.disabled = 1,
},
},
+ .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo3_consumer),
+ .consumer_supplies = lp3974_ldo3_consumer,
+};
+
+static struct regulator_consumer_supply lp3974_ldo4_consumer[] = {
+ REGULATOR_SUPPLY("vdd_osc", "exynos4-hdmi"),
};
static struct regulator_init_data lp3974_ldo4_data = {
@@ -205,6 +221,8 @@ static struct regulator_init_data lp3974_ldo4_data = {
.disabled = 1,
},
},
+ .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo4_consumer),
+ .consumer_supplies = lp3974_ldo4_consumer,
};
static struct regulator_init_data lp3974_ldo5_data = {
@@ -246,6 +264,10 @@ static struct regulator_init_data lp3974_ldo7_data = {
},
};
+static struct regulator_consumer_supply lp3974_ldo8_consumer[] = {
+ REGULATOR_SUPPLY("vdd33a_dac", "s5p-sdo"),
+};
+
static struct regulator_init_data lp3974_ldo8_data = {
.constraints = {
.name = "VUSB+VDAC_3.3V",
@@ -257,6 +279,8 @@ static struct regulator_init_data lp3974_ldo8_data = {
.disabled = 1,
},
},
+ .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo8_consumer),
+ .consumer_supplies = lp3974_ldo8_consumer,
};
static struct regulator_init_data lp3974_ldo9_data = {
@@ -472,6 +496,34 @@ static struct max8998_platform_data universal_lp3974_pdata = {
.wakeup = true,
};
+static struct regulator_consumer_supply hdmi_fixed_consumer =
+ REGULATOR_SUPPLY("hdmi-en", "exynos4-hdmi");
+
+static struct regulator_init_data hdmi_fixed_voltage_init_data = {
+ .constraints = {
+ .name = "HDMI_5V",
+ .valid_ops_mask = REGULATOR_CHANGE_STATUS,
+ },
+ .num_consumer_supplies = 1,
+ .consumer_supplies = &hdmi_fixed_consumer,
+};
+
+static struct fixed_voltage_config hdmi_fixed_voltage_config = {
+ .supply_name = "HDMI_EN1",
+ .microvolts = 5000000,
+ .gpio = EXYNOS4_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,
+ },
+};
+
/* GPIO I2C 5 (PMIC) */
static struct i2c_board_info i2c5_devs[] __initdata = {
{
@@ -714,6 +766,12 @@ static struct platform_device *universal_devices[] __initdata = {
&s3c_device_hsmmc3,
&s3c_device_i2c3,
&s3c_device_i2c5,
+ &s5p_device_i2c_hdmiphy,
+ &hdmi_fixed_voltage,
+ &exynos4_device_pd[PD_TV],
+ &s5p_device_hdmi,
+ &s5p_device_sdo,
+ &s5p_device_mixer,
/* Universal Devices */
&i2c_gpio12,
@@ -732,6 +790,20 @@ 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(EXYNOS4_GPX3(7), "hpd-plug");
+
+ gpio_direction_input(EXYNOS4_GPX3(7));
+ s3c_gpio_cfgpin(EXYNOS4_GPX3(7), S3C_GPIO_SFN(0x3));
+ s3c_gpio_setpull(EXYNOS4_GPX3(7), S3C_GPIO_PULL_NONE);
+
+ /* setup dependencies between TV devices */
+ s5p_device_hdmi.dev.parent = &exynos4_device_pd[PD_TV].dev;
+ s5p_device_mixer.dev.parent = &exynos4_device_pd[PD_TV].dev;
+}
+
static void __init universal_reserve(void)
{
s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
@@ -740,6 +812,7 @@ static void __init universal_reserve(void)
static void __init universal_machine_init(void)
{
universal_sdhci_init();
+ s5p_tv_setup();
i2c_register_board_info(0, i2c0_devs, ARRAY_SIZE(i2c0_devs));
i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs));
@@ -749,6 +822,7 @@ static void __init universal_machine_init(void)
i2c_register_board_info(3, i2c3_devs, ARRAY_SIZE(i2c3_devs));
s3c_i2c5_set_platdata(NULL);
+ s5p_i2c_hdmiphy_set_platdata(NULL);
i2c_register_board_info(5, i2c5_devs, ARRAY_SIZE(i2c5_devs));
universal_touchkey_init();
--
1.7.1.569.g6f426
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH v4 0/4] Updated s5p-tv platform definitions
@ 2011-08-12 9:45 Tomasz Stanislawski
2011-08-12 9:45 ` [PATCH 1/4] ARM: Samsung: add i2c hdmiphy controller definitions Tomasz Stanislawski
` (5 more replies)
0 siblings, 6 replies; 10+ messages in thread
From: Tomasz Stanislawski @ 2011-08-12 9:45 UTC (permalink / raw)
To: linux-samsung-soc; +Cc: m.szyprowski, t.stanislaws, kyungmin.park, kgene.kim
Hello,
This patch series contains platform definitions for s5p-tv driver
rebased onto latest for-next branch (including generic GIC and clockdev
changes).
Changes since v3:
- vpll code was fixed and moved back to mach-dependant code
- changed naming from IIC to I2C
Changes since v2:
- moved vpll code to plat-s5p/clock-vpll.c
Changes since v1:
- renamed i2c8 to common i2c-hdmiphy
- moved common vpll code to plat-s5p/clock.c
- added check for pll locking
- various minor coding style fixes here and there
Best regards
Tomasz Stanislawski (4):
ARM: Samsung: add i2c hdmiphy controller definitions
ARM: S5P: add support for tv device
ARM: Exynos4: enable TV support on Universal_C210 board
ARM: S5PV210: enable TV support on GONI board
arch/arm/mach-exynos4/Kconfig | 2 +
arch/arm/mach-exynos4/clock.c | 200 +++++++++++++++++++++-
arch/arm/mach-exynos4/cpu.c | 2 +
arch/arm/mach-exynos4/include/mach/i2c-hdmiphy.h | 16 ++
arch/arm/mach-exynos4/include/mach/irqs.h | 4 +
arch/arm/mach-exynos4/include/mach/map.h | 12 ++
arch/arm/mach-exynos4/include/mach/regs-pmu.h | 6 +
arch/arm/mach-exynos4/mach-universal_c210.c | 74 ++++++++
arch/arm/mach-s5pv210/Kconfig | 1 +
arch/arm/mach-s5pv210/clock.c | 137 ++++++++++++++--
arch/arm/mach-s5pv210/cpu.c | 4 +
arch/arm/mach-s5pv210/include/mach/i2c-hdmiphy.h | 16 ++
arch/arm/mach-s5pv210/include/mach/irqs.h | 4 +-
arch/arm/mach-s5pv210/include/mach/map.h | 13 ++
arch/arm/mach-s5pv210/include/mach/regs-clock.h | 3 +-
arch/arm/mach-s5pv210/mach-goni.c | 9 +
arch/arm/plat-s5p/Kconfig | 10 +
arch/arm/plat-s5p/Makefile | 2 +
arch/arm/plat-s5p/dev-i2c-hdmiphy.c | 59 +++++++
arch/arm/plat-s5p/dev-tv.c | 98 +++++++++++
arch/arm/plat-s5p/include/plat/pll.h | 14 ++-
arch/arm/plat-samsung/include/plat/devs.h | 6 +
arch/arm/plat-samsung/include/plat/iic.h | 1 +
arch/arm/plat-samsung/include/plat/tv-core.h | 44 +++++
24 files changed, 720 insertions(+), 17 deletions(-)
create mode 100644 arch/arm/mach-exynos4/include/mach/i2c-hdmiphy.h
create mode 100644 arch/arm/mach-s5pv210/include/mach/i2c-hdmiphy.h
create mode 100644 arch/arm/plat-s5p/dev-i2c-hdmiphy.c
create mode 100644 arch/arm/plat-s5p/dev-tv.c
create mode 100644 arch/arm/plat-samsung/include/plat/tv-core.h
--
1.7.6
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH 1/4] ARM: Samsung: add i2c hdmiphy controller definitions
2011-08-12 9:45 [PATCH v4 0/4] Updated s5p-tv platform definitions Tomasz Stanislawski
@ 2011-08-12 9:45 ` Tomasz Stanislawski
2011-08-12 9:45 ` [PATCH 2/4] ARM: S5P: add support for tv device Tomasz Stanislawski
` (4 subsequent siblings)
5 siblings, 0 replies; 10+ messages in thread
From: Tomasz Stanislawski @ 2011-08-12 9:45 UTC (permalink / raw)
To: linux-samsung-soc; +Cc: m.szyprowski, t.stanislaws, kyungmin.park, kgene.kim
This patch adds hdmiphy dedicated i2c controller definitions.
Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
[m.szyprowski: renamed to i2c-hdmiphy and squashed Exynos4 and S5PV210 patches]
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
arch/arm/mach-exynos4/clock.c | 6 ++
arch/arm/mach-exynos4/include/mach/i2c-hdmiphy.h | 16 ++++++
arch/arm/mach-exynos4/include/mach/irqs.h | 2 +
arch/arm/mach-exynos4/include/mach/map.h | 4 ++
arch/arm/mach-s5pv210/clock.c | 6 ++
arch/arm/mach-s5pv210/include/mach/i2c-hdmiphy.h | 16 ++++++
arch/arm/mach-s5pv210/include/mach/irqs.h | 2 +-
arch/arm/mach-s5pv210/include/mach/map.h | 3 +
arch/arm/plat-s5p/Kconfig | 5 ++
arch/arm/plat-s5p/Makefile | 1 +
arch/arm/plat-s5p/dev-i2c-hdmiphy.c | 59 ++++++++++++++++++++++
arch/arm/plat-samsung/include/plat/devs.h | 1 +
arch/arm/plat-samsung/include/plat/iic.h | 1 +
13 files changed, 121 insertions(+), 1 deletions(-)
create mode 100644 arch/arm/mach-exynos4/include/mach/i2c-hdmiphy.h
create mode 100644 arch/arm/mach-s5pv210/include/mach/i2c-hdmiphy.h
create mode 100644 arch/arm/plat-s5p/dev-i2c-hdmiphy.c
diff --git a/arch/arm/mach-exynos4/clock.c b/arch/arm/mach-exynos4/clock.c
index 851dea0..953bdad 100644
--- a/arch/arm/mach-exynos4/clock.c
+++ b/arch/arm/mach-exynos4/clock.c
@@ -581,6 +581,12 @@ static struct clk init_clocks_off[] = {
.enable = exynos4_clk_ip_peril_ctrl,
.ctrlbit = (1 << 13),
}, {
+ .name = "i2c",
+ .devname = "s3c2440-hdmiphy-i2c",
+ .parent = &clk_aclk_100.clk,
+ .enable = exynos4_clk_ip_peril_ctrl,
+ .ctrlbit = (1 << 14),
+ }, {
.name = "SYSMMU_MDMA",
.enable = exynos4_clk_ip_image_ctrl,
.ctrlbit = (1 << 5),
diff --git a/arch/arm/mach-exynos4/include/mach/i2c-hdmiphy.h b/arch/arm/mach-exynos4/include/mach/i2c-hdmiphy.h
new file mode 100644
index 0000000..9dbe317
--- /dev/null
+++ b/arch/arm/mach-exynos4/include/mach/i2c-hdmiphy.h
@@ -0,0 +1,16 @@
+/*
+ * Copyright (C) 2011 Samsung Electronics Co., Ltd.
+ *
+ * S5P series i2c hdmiphy helper definitions
+ *
+ * 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 PLAT_S5P_I2C_HDMIPHY_H_
+#define PLAT_S5P_I2C_HDMIPHY_H_
+
+#define S5P_I2C_HDMIPHY_BUS_NUM (8)
+
+#endif
diff --git a/arch/arm/mach-exynos4/include/mach/irqs.h b/arch/arm/mach-exynos4/include/mach/irqs.h
index 934d2a4..c56645f 100644
--- a/arch/arm/mach-exynos4/include/mach/irqs.h
+++ b/arch/arm/mach-exynos4/include/mach/irqs.h
@@ -94,6 +94,8 @@
#define IRQ_2D IRQ_SPI(89)
#define IRQ_PCIE IRQ_SPI(90)
+#define IRQ_IIC_HDMIPHY IRQ_SPI(93)
+
#define IRQ_MFC IRQ_SPI(94)
#define IRQ_AUDIO_SS IRQ_SPI(96)
diff --git a/arch/arm/mach-exynos4/include/mach/map.h b/arch/arm/mach-exynos4/include/mach/map.h
index d32296d..380feb9 100644
--- a/arch/arm/mach-exynos4/include/mach/map.h
+++ b/arch/arm/mach-exynos4/include/mach/map.h
@@ -112,6 +112,8 @@
#define EXYNOS4_PA_UART 0x13800000
+#define EXYNOS4_PA_IIC_HDMIPHY 0x138E0000
+
#define EXYNOS4_PA_IIC(x) (0x13860000 + ((x) * 0x10000))
#define EXYNOS4_PA_ADC 0x13910000
@@ -161,6 +163,8 @@
#define S5P_PA_TIMER EXYNOS4_PA_TIMER
#define S5P_PA_EHCI EXYNOS4_PA_EHCI
+#define S5P_PA_IIC_HDMIPHY EXYNOS4_PA_IIC_HDMIPHY
+
#define SAMSUNG_PA_KEYPAD EXYNOS4_PA_KEYPAD
/* UART */
diff --git a/arch/arm/mach-s5pv210/clock.c b/arch/arm/mach-s5pv210/clock.c
index 52a8e60..90a1966 100644
--- a/arch/arm/mach-s5pv210/clock.c
+++ b/arch/arm/mach-s5pv210/clock.c
@@ -407,6 +407,12 @@ static struct clk init_clocks_off[] = {
.enable = s5pv210_clk_ip3_ctrl,
.ctrlbit = (1<<9),
}, {
+ .name = "i2c",
+ .devname = "s3c2440-hdmiphy-i2c",
+ .parent = &clk_pclk_psys.clk,
+ .enable = s5pv210_clk_ip3_ctrl,
+ .ctrlbit = (1 << 11),
+ }, {
.name = "spi",
.devname = "s3c64xx-spi.0",
.parent = &clk_pclk_psys.clk,
diff --git a/arch/arm/mach-s5pv210/include/mach/i2c-hdmiphy.h b/arch/arm/mach-s5pv210/include/mach/i2c-hdmiphy.h
new file mode 100644
index 0000000..6afa624
--- /dev/null
+++ b/arch/arm/mach-s5pv210/include/mach/i2c-hdmiphy.h
@@ -0,0 +1,16 @@
+/*
+ * Copyright (C) 2011 Samsung Electronics Co., Ltd.
+ *
+ * S5P series i2c hdmiphy helper definitions
+ *
+ * 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 PLAT_S5P_I2C_HDMIPHY_H_
+#define PLAT_S5P_I2C_HDMIPHY_H_
+
+#define S5P_I2C_HDMIPHY_BUS_NUM (3)
+
+#endif
diff --git a/arch/arm/mach-s5pv210/include/mach/irqs.h b/arch/arm/mach-s5pv210/include/mach/irqs.h
index b9f9ec3..c1da0a7 100644
--- a/arch/arm/mach-s5pv210/include/mach/irqs.h
+++ b/arch/arm/mach-s5pv210/include/mach/irqs.h
@@ -56,7 +56,7 @@
#define IRQ_SPI2 S5P_IRQ_VIC1(17)
#define IRQ_IRDA S5P_IRQ_VIC1(18)
#define IRQ_IIC2 S5P_IRQ_VIC1(19)
-#define IRQ_IIC3 S5P_IRQ_VIC1(20)
+#define IRQ_IIC_HDMIPHY S5P_IRQ_VIC1(20)
#define IRQ_HSIRX S5P_IRQ_VIC1(21)
#define IRQ_HSITX S5P_IRQ_VIC1(22)
#define IRQ_UHOST S5P_IRQ_VIC1(23)
diff --git a/arch/arm/mach-s5pv210/include/mach/map.h b/arch/arm/mach-s5pv210/include/mach/map.h
index aac343c..a420654 100644
--- a/arch/arm/mach-s5pv210/include/mach/map.h
+++ b/arch/arm/mach-s5pv210/include/mach/map.h
@@ -90,6 +90,8 @@
#define S5PV210_PA_FIMC1 0xFB300000
#define S5PV210_PA_FIMC2 0xFB400000
+#define S5PV210_PA_IIC_HDMIPHY 0xFA900000
+
/* Compatibiltiy Defines */
#define S3C_PA_FB S5PV210_PA_FB
@@ -110,6 +112,7 @@
#define S5P_PA_FIMC2 S5PV210_PA_FIMC2
#define S5P_PA_MIPI_CSIS0 S5PV210_PA_MIPI_CSIS
#define S5P_PA_MFC S5PV210_PA_MFC
+#define S5P_PA_IIC_HDMIPHY S5PV210_PA_IIC_HDMIPHY
#define S5P_PA_ONENAND S5PC110_PA_ONENAND
#define S5P_PA_ONENAND_DMA S5PC110_PA_ONENAND_DMA
#define S5P_PA_SDRAM S5PV210_PA_SDRAM
diff --git a/arch/arm/plat-s5p/Kconfig b/arch/arm/plat-s5p/Kconfig
index 9843c95..143e036 100644
--- a/arch/arm/plat-s5p/Kconfig
+++ b/arch/arm/plat-s5p/Kconfig
@@ -76,6 +76,11 @@ config S5P_DEV_FIMD0
help
Compile in platform device definitions for FIMD controller 0
+config S5P_DEV_I2C_HDMIPHY
+ bool
+ help
+ Compile in platform device definitions for I2C HDMIPHY controller
+
config S5P_DEV_MFC
bool
help
diff --git a/arch/arm/plat-s5p/Makefile b/arch/arm/plat-s5p/Makefile
index 4b53e04..1dd10dc 100644
--- a/arch/arm/plat-s5p/Makefile
+++ b/arch/arm/plat-s5p/Makefile
@@ -31,6 +31,7 @@ obj-$(CONFIG_S5P_DEV_FIMC1) += dev-fimc1.o
obj-$(CONFIG_S5P_DEV_FIMC2) += dev-fimc2.o
obj-$(CONFIG_S5P_DEV_FIMC3) += dev-fimc3.o
obj-$(CONFIG_S5P_DEV_FIMD0) += dev-fimd0.o
+obj-$(CONFIG_S5P_DEV_I2C_HDMIPHY) += dev-i2c-hdmiphy.o
obj-$(CONFIG_S5P_DEV_ONENAND) += dev-onenand.o
obj-$(CONFIG_S5P_DEV_CSIS0) += dev-csis0.o
obj-$(CONFIG_S5P_DEV_CSIS1) += dev-csis1.o
diff --git a/arch/arm/plat-s5p/dev-i2c-hdmiphy.c b/arch/arm/plat-s5p/dev-i2c-hdmiphy.c
new file mode 100644
index 0000000..37343f1
--- /dev/null
+++ b/arch/arm/plat-s5p/dev-i2c-hdmiphy.c
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com/
+ *
+ * S5P series device definition for i2c for hdmiphy device
+ *
+ * Based on plat-samsung/dev-i2c7.c
+ *
+ * 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.
+*/
+
+#include <linux/gfp.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/platform_device.h>
+
+#include <mach/irqs.h>
+#include <mach/map.h>
+#include <mach/i2c-hdmiphy.h>
+
+#include <plat/regs-iic.h>
+#include <plat/devs.h>
+#include <plat/cpu.h>
+#include <plat/iic.h>
+
+static struct resource s5p_i2c_resource[] = {
+ [0] = {
+ .start = S5P_PA_IIC_HDMIPHY,
+ .end = S5P_PA_IIC_HDMIPHY + SZ_4K - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_IIC_HDMIPHY,
+ .end = IRQ_IIC_HDMIPHY,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device s5p_device_i2c_hdmiphy = {
+ .name = "s3c2440-hdmiphy-i2c",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(s5p_i2c_resource),
+ .resource = s5p_i2c_resource,
+};
+
+void __init s5p_i2c_hdmiphy_set_platdata(struct s3c2410_platform_i2c *pd)
+{
+ struct s3c2410_platform_i2c *npd;
+
+ if (!pd) {
+ pd = &default_i2c_data;
+ pd->bus_num = S5P_I2C_HDMIPHY_BUS_NUM;
+ }
+
+ npd = s3c_set_platdata(pd, sizeof(struct s3c2410_platform_i2c),
+ &s5p_device_i2c_hdmiphy);
+}
diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-samsung/include/plat/devs.h
index 24ebb1e..b15805f 100644
--- a/arch/arm/plat-samsung/include/plat/devs.h
+++ b/arch/arm/plat-samsung/include/plat/devs.h
@@ -62,6 +62,7 @@ extern struct platform_device s3c_device_i2c4;
extern struct platform_device s3c_device_i2c5;
extern struct platform_device s3c_device_i2c6;
extern struct platform_device s3c_device_i2c7;
+extern struct platform_device s5p_device_i2c_hdmiphy;
extern struct platform_device s3c_device_rtc;
extern struct platform_device s3c_device_adc;
extern struct platform_device s3c_device_sdi;
diff --git a/arch/arm/plat-samsung/include/plat/iic.h b/arch/arm/plat-samsung/include/plat/iic.h
index 56b0059..51d52e7 100644
--- a/arch/arm/plat-samsung/include/plat/iic.h
+++ b/arch/arm/plat-samsung/include/plat/iic.h
@@ -60,6 +60,7 @@ extern void s3c_i2c4_set_platdata(struct s3c2410_platform_i2c *i2c);
extern void s3c_i2c5_set_platdata(struct s3c2410_platform_i2c *i2c);
extern void s3c_i2c6_set_platdata(struct s3c2410_platform_i2c *i2c);
extern void s3c_i2c7_set_platdata(struct s3c2410_platform_i2c *i2c);
+extern void s5p_i2c_hdmiphy_set_platdata(struct s3c2410_platform_i2c *i2c);
/* defined by architecture to configure gpio */
extern void s3c_i2c0_cfg_gpio(struct platform_device *dev);
--
1.7.6
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 2/4] ARM: S5P: add support for tv device
2011-08-12 9:45 [PATCH v4 0/4] Updated s5p-tv platform definitions Tomasz Stanislawski
2011-08-12 9:45 ` [PATCH 1/4] ARM: Samsung: add i2c hdmiphy controller definitions Tomasz Stanislawski
@ 2011-08-12 9:45 ` Tomasz Stanislawski
2011-08-12 9:45 ` [PATCH 3/4] ARM: Exynos4: enable TV support on Universal_C210 board Tomasz Stanislawski
` (3 subsequent siblings)
5 siblings, 0 replies; 10+ messages in thread
From: Tomasz Stanislawski @ 2011-08-12 9:45 UTC (permalink / raw)
To: linux-samsung-soc; +Cc: m.szyprowski, t.stanislaws, kyungmin.park, kgene.kim
This patch adds all the resources for TV drivers and devices for Samsung
Exynos4 and S5PV210 platforms.
Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
[m.szyprowski: squashed Exynos4 and S5PV210 patches and rewrote commit message]
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
arch/arm/mach-exynos4/clock.c | 194 ++++++++++++++++++++++-
arch/arm/mach-exynos4/cpu.c | 2 +
arch/arm/mach-exynos4/include/mach/irqs.h | 4 +-
arch/arm/mach-exynos4/include/mach/map.h | 8 +
arch/arm/mach-exynos4/include/mach/regs-pmu.h | 6 +
arch/arm/mach-s5pv210/clock.c | 131 ++++++++++++++--
arch/arm/mach-s5pv210/cpu.c | 4 +
arch/arm/mach-s5pv210/include/mach/irqs.h | 2 +-
arch/arm/mach-s5pv210/include/mach/map.h | 10 ++
arch/arm/mach-s5pv210/include/mach/regs-clock.h | 3 +-
arch/arm/plat-s5p/Kconfig | 5 +
arch/arm/plat-s5p/Makefile | 1 +
arch/arm/plat-s5p/dev-tv.c | 98 ++++++++++++
arch/arm/plat-s5p/include/plat/pll.h | 14 ++-
arch/arm/plat-samsung/include/plat/devs.h | 5 +
arch/arm/plat-samsung/include/plat/tv-core.h | 44 +++++
16 files changed, 514 insertions(+), 17 deletions(-)
create mode 100644 arch/arm/plat-s5p/dev-tv.c
create mode 100644 arch/arm/plat-samsung/include/plat/tv-core.h
diff --git a/arch/arm/mach-exynos4/clock.c b/arch/arm/mach-exynos4/clock.c
index 953bdad..53e333b 100644
--- a/arch/arm/mach-exynos4/clock.c
+++ b/arch/arm/mach-exynos4/clock.c
@@ -83,6 +83,11 @@ static int exynos4_clk_ip_mfc_ctrl(struct clk *clk, int enable)
return s5p_gatectrl(S5P_CLKGATE_IP_MFC, clk, enable);
}
+static int exynos4_clksrc_mask_tv_ctrl(struct clk *clk, int enable)
+{
+ return s5p_gatectrl(S5P_CLKSRC_MASK_TV, clk, enable);
+}
+
static int exynos4_clk_ip_cam_ctrl(struct clk *clk, int enable)
{
return s5p_gatectrl(S5P_CLKGATE_IP_CAM, clk, enable);
@@ -123,6 +128,16 @@ static int exynos4_clk_ip_perir_ctrl(struct clk *clk, int enable)
return s5p_gatectrl(S5P_CLKGATE_IP_PERIR, clk, enable);
}
+static int exynos4_clk_hdmiphy_ctrl(struct clk *clk, int enable)
+{
+ return s5p_gatectrl(S5P_HDMI_PHY_CONTROL, clk, enable);
+}
+
+static int exynos4_clk_dac_ctrl(struct clk *clk, int enable)
+{
+ return s5p_gatectrl(S5P_DAC_PHY_CONTROL, clk, enable);
+}
+
/* Core list of CMU_CPU side */
static struct clksrc_clk clk_mout_apll = {
@@ -449,6 +464,36 @@ static struct clk init_clocks_off[] = {
.enable = exynos4_clk_ip_fsys_ctrl,
.ctrlbit = (1 << 9),
}, {
+ .name = "dac",
+ .devname = "s5p-sdo",
+ .enable = exynos4_clk_ip_tv_ctrl,
+ .ctrlbit = (1 << 2),
+ }, {
+ .name = "mixer",
+ .devname = "s5p-mixer",
+ .enable = exynos4_clk_ip_tv_ctrl,
+ .ctrlbit = (1 << 1),
+ }, {
+ .name = "vp",
+ .devname = "s5p-mixer",
+ .enable = exynos4_clk_ip_tv_ctrl,
+ .ctrlbit = (1 << 0),
+ }, {
+ .name = "hdmi",
+ .devname = "exynos4-hdmi",
+ .enable = exynos4_clk_ip_tv_ctrl,
+ .ctrlbit = (1 << 3),
+ }, {
+ .name = "hdmiphy",
+ .devname = "exynos4-hdmi",
+ .enable = exynos4_clk_hdmiphy_ctrl,
+ .ctrlbit = (1 << 0),
+ }, {
+ .name = "dacphy",
+ .devname = "s5p-sdo",
+ .enable = exynos4_clk_dac_ctrl,
+ .ctrlbit = (1 << 0),
+ }, {
.name = "sata",
.parent = &clk_aclk_133.clk,
.enable = exynos4_clk_ip_fsys_ctrl,
@@ -788,6 +833,81 @@ static struct clksrc_sources clkset_mout_mfc = {
.nr_sources = ARRAY_SIZE(clkset_mout_mfc_list),
};
+static struct clk *clkset_sclk_dac_list[] = {
+ [0] = &clk_sclk_vpll.clk,
+ [1] = &clk_sclk_hdmiphy,
+};
+
+static struct clksrc_sources clkset_sclk_dac = {
+ .sources = clkset_sclk_dac_list,
+ .nr_sources = ARRAY_SIZE(clkset_sclk_dac_list),
+};
+
+static struct clksrc_clk clk_sclk_dac = {
+ .clk = {
+ .name = "sclk_dac",
+ .enable = exynos4_clksrc_mask_tv_ctrl,
+ .ctrlbit = (1 << 8),
+ },
+ .sources = &clkset_sclk_dac,
+ .reg_src = { .reg = S5P_CLKSRC_TV, .shift = 8, .size = 1 },
+};
+
+static struct clksrc_clk clk_sclk_pixel = {
+ .clk = {
+ .name = "sclk_pixel",
+ .parent = &clk_sclk_vpll.clk,
+ },
+ .reg_div = { .reg = S5P_CLKDIV_TV, .shift = 0, .size = 4 },
+};
+
+static struct clk *clkset_sclk_hdmi_list[] = {
+ [0] = &clk_sclk_pixel.clk,
+ [1] = &clk_sclk_hdmiphy,
+};
+
+static struct clksrc_sources clkset_sclk_hdmi = {
+ .sources = clkset_sclk_hdmi_list,
+ .nr_sources = ARRAY_SIZE(clkset_sclk_hdmi_list),
+};
+
+static struct clksrc_clk clk_sclk_hdmi = {
+ .clk = {
+ .name = "sclk_hdmi",
+ .enable = exynos4_clksrc_mask_tv_ctrl,
+ .ctrlbit = (1 << 0),
+ },
+ .sources = &clkset_sclk_hdmi,
+ .reg_src = { .reg = S5P_CLKSRC_TV, .shift = 0, .size = 1 },
+};
+
+static struct clk *clkset_sclk_mixer_list[] = {
+ [0] = &clk_sclk_dac.clk,
+ [1] = &clk_sclk_hdmi.clk,
+};
+
+static struct clksrc_sources clkset_sclk_mixer = {
+ .sources = clkset_sclk_mixer_list,
+ .nr_sources = ARRAY_SIZE(clkset_sclk_mixer_list),
+};
+
+static struct clksrc_clk clk_sclk_mixer = {
+ .clk = {
+ .name = "sclk_mixer",
+ .enable = exynos4_clksrc_mask_tv_ctrl,
+ .ctrlbit = (1 << 4),
+ },
+ .sources = &clkset_sclk_mixer,
+ .reg_src = { .reg = S5P_CLKSRC_TV, .shift = 4, .size = 1 },
+};
+
+static struct clksrc_clk *sclk_tv[] = {
+ &clk_sclk_dac,
+ &clk_sclk_pixel,
+ &clk_sclk_hdmi,
+ &clk_sclk_mixer,
+};
+
static struct clksrc_clk clk_dout_mmc0 = {
.clk = {
.name = "dout_mmc0",
@@ -1129,6 +1249,71 @@ static struct clk_ops exynos4_fout_apll_ops = {
.get_rate = exynos4_fout_apll_get_rate,
};
+static u32 vpll_div[][8] = {
+ { 54000000, 3, 53, 3, 1024, 0, 17, 0 },
+ { 108000000, 3, 53, 2, 1024, 0, 17, 0 },
+};
+
+static unsigned long exynos4_vpll_get_rate(struct clk *clk)
+{
+ return clk->rate;
+}
+
+static int exynos4_vpll_set_rate(struct clk *clk, unsigned long rate)
+{
+ unsigned int vpll_con0, vpll_con1 = 0;
+ unsigned int i;
+
+ /* Return if nothing changed */
+ if (clk->rate == rate)
+ return 0;
+
+ vpll_con0 = __raw_readl(S5P_VPLL_CON0);
+ vpll_con0 &= ~(0x1 << 27 | \
+ PLL90XX_MDIV_MASK << PLL46XX_MDIV_SHIFT | \
+ PLL90XX_PDIV_MASK << PLL46XX_PDIV_SHIFT | \
+ PLL90XX_SDIV_MASK << PLL46XX_SDIV_SHIFT);
+
+ vpll_con1 = __raw_readl(S5P_VPLL_CON1);
+ vpll_con1 &= ~(PLL46XX_MRR_MASK << PLL46XX_MRR_SHIFT | \
+ PLL46XX_MFR_MASK << PLL46XX_MFR_SHIFT | \
+ PLL4650C_KDIV_MASK << PLL46XX_KDIV_SHIFT);
+
+ for (i = 0; i < ARRAY_SIZE(vpll_div); i++) {
+ if (vpll_div[i][0] == rate) {
+ vpll_con0 |= vpll_div[i][1] << PLL46XX_PDIV_SHIFT;
+ vpll_con0 |= vpll_div[i][2] << PLL46XX_MDIV_SHIFT;
+ vpll_con0 |= vpll_div[i][3] << PLL46XX_SDIV_SHIFT;
+ vpll_con1 |= vpll_div[i][4] << PLL46XX_KDIV_SHIFT;
+ vpll_con1 |= vpll_div[i][5] << PLL46XX_MFR_SHIFT;
+ vpll_con1 |= vpll_div[i][6] << PLL46XX_MRR_SHIFT;
+ vpll_con0 |= vpll_div[i][7] << 27;
+ break;
+ }
+ }
+
+ if (i == ARRAY_SIZE(vpll_div)) {
+ printk(KERN_ERR "%s: Invalid Clock VPLL Frequency\n",
+ __func__);
+ return -EINVAL;
+ }
+
+ __raw_writel(vpll_con0, S5P_VPLL_CON0);
+ __raw_writel(vpll_con1, S5P_VPLL_CON1);
+
+ /* Wait for VPLL lock */
+ while (!(__raw_readl(S5P_VPLL_CON0) & (1 << PLL46XX_LOCKED_SHIFT)))
+ continue;
+
+ clk->rate = rate;
+ return 0;
+}
+
+static struct clk_ops exynos4_vpll_ops = {
+ .get_rate = exynos4_vpll_get_rate,
+ .set_rate = exynos4_vpll_set_rate,
+};
+
void __init_or_cpufreq exynos4_setup_clocks(void)
{
struct clk *xtal_clk;
@@ -1171,6 +1356,7 @@ void __init_or_cpufreq exynos4_setup_clocks(void)
clk_fout_apll.ops = &exynos4_fout_apll_ops;
clk_fout_mpll.rate = mpll;
clk_fout_epll.rate = epll;
+ clk_fout_vpll.ops = &exynos4_vpll_ops;
clk_fout_vpll.rate = vpll;
printk(KERN_INFO "EXYNOS4: PLL settings, A=%ld, M=%ld, E=%ld V=%ld",
@@ -1198,7 +1384,10 @@ void __init_or_cpufreq exynos4_setup_clocks(void)
}
static struct clk *clks[] __initdata = {
- /* Nothing here yet */
+ &clk_sclk_hdmi27m,
+ &clk_sclk_hdmiphy,
+ &clk_sclk_usbphy0,
+ &clk_sclk_usbphy1,
};
void __init exynos4_register_clocks(void)
@@ -1210,6 +1399,9 @@ void __init exynos4_register_clocks(void)
for (ptr = 0; ptr < ARRAY_SIZE(sysclks); ptr++)
s3c_register_clksrc(sysclks[ptr], 1);
+ for (ptr = 0; ptr < ARRAY_SIZE(sclk_tv); ptr++)
+ s3c_register_clksrc(sclk_tv[ptr], 1);
+
s3c_register_clksrc(clksrcs, ARRAY_SIZE(clksrcs));
s3c_register_clocks(init_clocks, ARRAY_SIZE(init_clocks));
diff --git a/arch/arm/mach-exynos4/cpu.c b/arch/arm/mach-exynos4/cpu.c
index 2d8a40c..a8571fb 100644
--- a/arch/arm/mach-exynos4/cpu.c
+++ b/arch/arm/mach-exynos4/cpu.c
@@ -28,6 +28,7 @@
#include <plat/fb-core.h>
#include <plat/fimc-core.h>
#include <plat/iic-core.h>
+#include <plat/tv-core.h>
#include <mach/regs-irq.h>
@@ -156,6 +157,7 @@ void __init exynos4_map_io(void)
s3c_i2c2_setname("s3c2440-i2c");
s5p_fb_setname(0, "exynos4-fb");
+ s5p_hdmi_setname("exynos4-hdmi");
}
void __init exynos4_init_clocks(int xtal)
diff --git a/arch/arm/mach-exynos4/include/mach/irqs.h b/arch/arm/mach-exynos4/include/mach/irqs.h
index c56645f..92e8d09 100644
--- a/arch/arm/mach-exynos4/include/mach/irqs.h
+++ b/arch/arm/mach-exynos4/include/mach/irqs.h
@@ -94,9 +94,11 @@
#define IRQ_2D IRQ_SPI(89)
#define IRQ_PCIE IRQ_SPI(90)
+#define IRQ_MIXER IRQ_SPI(91)
+#define IRQ_HDMI IRQ_SPI(92)
#define IRQ_IIC_HDMIPHY IRQ_SPI(93)
-
#define IRQ_MFC IRQ_SPI(94)
+#define IRQ_SDO IRQ_SPI(95)
#define IRQ_AUDIO_SS IRQ_SPI(96)
#define IRQ_I2S0 IRQ_SPI(97)
diff --git a/arch/arm/mach-exynos4/include/mach/map.h b/arch/arm/mach-exynos4/include/mach/map.h
index 380feb9..d1af856 100644
--- a/arch/arm/mach-exynos4/include/mach/map.h
+++ b/arch/arm/mach-exynos4/include/mach/map.h
@@ -112,6 +112,10 @@
#define EXYNOS4_PA_UART 0x13800000
+#define EXYNOS4_PA_VP 0x12C00000
+#define EXYNOS4_PA_MIXER 0x12C10000
+#define EXYNOS4_PA_SDO 0x12C20000
+#define EXYNOS4_PA_HDMI 0x12D00000
#define EXYNOS4_PA_IIC_HDMIPHY 0x138E0000
#define EXYNOS4_PA_IIC(x) (0x13860000 + ((x) * 0x10000))
@@ -163,6 +167,10 @@
#define S5P_PA_TIMER EXYNOS4_PA_TIMER
#define S5P_PA_EHCI EXYNOS4_PA_EHCI
+#define S5P_PA_SDO EXYNOS4_PA_SDO
+#define S5P_PA_VP EXYNOS4_PA_VP
+#define S5P_PA_MIXER EXYNOS4_PA_MIXER
+#define S5P_PA_HDMI EXYNOS4_PA_HDMI
#define S5P_PA_IIC_HDMIPHY EXYNOS4_PA_IIC_HDMIPHY
#define SAMSUNG_PA_KEYPAD EXYNOS4_PA_KEYPAD
diff --git a/arch/arm/mach-exynos4/include/mach/regs-pmu.h b/arch/arm/mach-exynos4/include/mach/regs-pmu.h
index fa49bbb..faf9b98 100644
--- a/arch/arm/mach-exynos4/include/mach/regs-pmu.h
+++ b/arch/arm/mach-exynos4/include/mach/regs-pmu.h
@@ -33,9 +33,15 @@
#define S5P_EINT_WAKEUP_MASK S5P_PMUREG(0x0604)
#define S5P_WAKEUP_MASK S5P_PMUREG(0x0608)
+#define S5P_HDMI_PHY_CONTROL S5P_PMUREG(0x0700)
+#define S5P_HDMI_PHY_ENABLE (1 << 0)
+
#define S5P_USBHOST_PHY_CONTROL S5P_PMUREG(0x0708)
#define S5P_USBHOST_PHY_ENABLE (1 << 0)
+#define S5P_DAC_PHY_CONTROL S5P_PMUREG(0x070C)
+#define S5P_DAC_PHY_ENABLE (1 << 0)
+
#define S5P_MIPI_DPHY_CONTROL(n) S5P_PMUREG(0x0710 + (n) * 4)
#define S5P_MIPI_DPHY_ENABLE (1 << 0)
#define S5P_MIPI_DPHY_SRESETN (1 << 1)
diff --git a/arch/arm/mach-s5pv210/clock.c b/arch/arm/mach-s5pv210/clock.c
index 90a1966..b673f47 100644
--- a/arch/arm/mach-s5pv210/clock.c
+++ b/arch/arm/mach-s5pv210/clock.c
@@ -174,6 +174,16 @@ static int s5pv210_clk_mask1_ctrl(struct clk *clk, int enable)
return s5p_gatectrl(S5P_CLK_SRC_MASK1, clk, enable);
}
+static int exynos4_clk_hdmiphy_ctrl(struct clk *clk, int enable)
+{
+ return s5p_gatectrl(S5P_HDMI_PHY_CONTROL, clk, enable);
+}
+
+static int exynos4_clk_dac_ctrl(struct clk *clk, int enable)
+{
+ return s5p_gatectrl(S5P_DAC_PHY_CONTROL, clk, enable);
+}
+
static struct clk clk_sclk_hdmi27m = {
.name = "sclk_hdmi27m",
.rate = 27000000,
@@ -330,6 +340,40 @@ static struct clk init_clocks_off[] = {
.enable = s5pv210_clk_ip0_ctrl,
.ctrlbit = (1 << 16),
}, {
+ .name = "dac",
+ .devname = "s5p-sdo",
+ .parent = &clk_hclk_dsys.clk,
+ .enable = s5pv210_clk_ip1_ctrl,
+ .ctrlbit = (1 << 10),
+ }, {
+ .name = "mixer",
+ .devname = "s5p-mixer",
+ .parent = &clk_hclk_dsys.clk,
+ .enable = s5pv210_clk_ip1_ctrl,
+ .ctrlbit = (1 << 9),
+ }, {
+ .name = "vp",
+ .devname = "s5p-mixer",
+ .parent = &clk_hclk_dsys.clk,
+ .enable = s5pv210_clk_ip1_ctrl,
+ .ctrlbit = (1 << 8),
+ }, {
+ .name = "hdmi",
+ .devname = "s5pv210-hdmi",
+ .parent = &clk_hclk_dsys.clk,
+ .enable = s5pv210_clk_ip1_ctrl,
+ .ctrlbit = (1 << 11),
+ }, {
+ .name = "hdmiphy",
+ .devname = "s5pv210-hdmi",
+ .enable = exynos4_clk_hdmiphy_ctrl,
+ .ctrlbit = (1 << 0),
+ }, {
+ .name = "dacphy",
+ .devname = "s5p-sdo",
+ .enable = exynos4_clk_dac_ctrl,
+ .ctrlbit = (1 << 0),
+ }, {
.name = "otg",
.parent = &clk_hclk_psys.clk,
.enable = s5pv210_clk_ip1_ctrl,
@@ -600,6 +644,23 @@ static struct clksrc_sources clkset_sclk_mixer = {
.nr_sources = ARRAY_SIZE(clkset_sclk_mixer_list),
};
+static struct clksrc_clk clk_sclk_mixer = {
+ .clk = {
+ .name = "sclk_mixer",
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 1),
+ },
+ .sources = &clkset_sclk_mixer,
+ .reg_src = { .reg = S5P_CLK_SRC1, .shift = 4, .size = 1 },
+};
+
+static struct clksrc_clk *sclk_tv[] = {
+ &clk_sclk_dac,
+ &clk_sclk_pixel,
+ &clk_sclk_hdmi,
+ &clk_sclk_mixer,
+};
+
static struct clk *clkset_sclk_audio0_list[] = {
[0] = &clk_ext_xtal_mux,
[1] = &clk_pcmcdclk0,
@@ -783,14 +844,6 @@ static struct clksrc_clk clksrcs[] = {
.reg_div = { .reg = S5P_CLK_DIV4, .shift = 28, .size = 4 },
}, {
.clk = {
- .name = "sclk_mixer",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 1),
- },
- .sources = &clkset_sclk_mixer,
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 4, .size = 1 },
- }, {
- .clk = {
.name = "sclk_fimc",
.devname = "s5pv210-fimc.0",
.enable = s5pv210_clk_mask1_ctrl,
@@ -981,9 +1034,6 @@ static struct clksrc_clk *sysclks[] = {
&clk_pclk_psys,
&clk_vpllsrc,
&clk_sclk_vpll,
- &clk_sclk_dac,
- &clk_sclk_pixel,
- &clk_sclk_hdmi,
&clk_mout_dmc0,
&clk_sclk_dmc0,
&clk_sclk_audio0,
@@ -1068,6 +1118,61 @@ static struct clk_ops s5pv210_epll_ops = {
.get_rate = s5p_epll_get_rate,
};
+static u32 vpll_div[][5] = {
+ { 54000000, 3, 53, 3, 0 },
+ { 108000000, 3, 53, 2, 0 },
+};
+
+static unsigned long s5pv210_vpll_get_rate(struct clk *clk)
+{
+ return clk->rate;
+}
+
+static int s5pv210_vpll_set_rate(struct clk *clk, unsigned long rate)
+{
+ unsigned int vpll_con;
+ unsigned int i;
+
+ /* Return if nothing changed */
+ if (clk->rate == rate)
+ return 0;
+
+ vpll_con = __raw_readl(S5P_VPLL_CON);
+ vpll_con &= ~(0x1 << 27 | \
+ PLL90XX_MDIV_MASK << PLL90XX_MDIV_SHIFT | \
+ PLL90XX_PDIV_MASK << PLL90XX_PDIV_SHIFT | \
+ PLL90XX_SDIV_MASK << PLL90XX_SDIV_SHIFT);
+
+ for (i = 0; i < ARRAY_SIZE(vpll_div); i++) {
+ if (vpll_div[i][0] == rate) {
+ vpll_con |= vpll_div[i][1] << PLL90XX_PDIV_SHIFT;
+ vpll_con |= vpll_div[i][2] << PLL90XX_MDIV_SHIFT;
+ vpll_con |= vpll_div[i][3] << PLL90XX_SDIV_SHIFT;
+ vpll_con |= vpll_div[i][4] << 27;
+ break;
+ }
+ }
+
+ if (i == ARRAY_SIZE(vpll_div)) {
+ printk(KERN_ERR "%s: Invalid Clock VPLL Frequency\n",
+ __func__);
+ return -EINVAL;
+ }
+
+ __raw_writel(vpll_con, S5P_VPLL_CON);
+
+ /* Wait for VPLL lock */
+ while (!(__raw_readl(S5P_VPLL_CON) & (1 << PLL90XX_LOCKED_SHIFT)))
+ continue;
+
+ clk->rate = rate;
+ return 0;
+}
+static struct clk_ops s5pv210_vpll_ops = {
+ .get_rate = s5pv210_vpll_get_rate,
+ .set_rate = s5pv210_vpll_set_rate,
+};
+
void __init_or_cpufreq s5pv210_setup_clocks(void)
{
struct clk *xtal_clk;
@@ -1116,6 +1221,7 @@ void __init_or_cpufreq s5pv210_setup_clocks(void)
clk_fout_apll.ops = &clk_fout_apll_ops;
clk_fout_mpll.rate = mpll;
clk_fout_epll.rate = epll;
+ clk_fout_vpll.ops = &s5pv210_vpll_ops;
clk_fout_vpll.rate = vpll;
printk(KERN_INFO "S5PV210: PLL settings, A=%ld, M=%ld, E=%ld V=%ld",
@@ -1161,6 +1267,9 @@ void __init s5pv210_register_clocks(void)
for (ptr = 0; ptr < ARRAY_SIZE(sysclks); ptr++)
s3c_register_clksrc(sysclks[ptr], 1);
+ for (ptr = 0; ptr < ARRAY_SIZE(sclk_tv); ptr++)
+ s3c_register_clksrc(sclk_tv[ptr], 1);
+
s3c_register_clksrc(clksrcs, ARRAY_SIZE(clksrcs));
s3c_register_clocks(init_clocks, ARRAY_SIZE(init_clocks));
diff --git a/arch/arm/mach-s5pv210/cpu.c b/arch/arm/mach-s5pv210/cpu.c
index 79907ec..6b8cdcc 100644
--- a/arch/arm/mach-s5pv210/cpu.c
+++ b/arch/arm/mach-s5pv210/cpu.c
@@ -41,6 +41,7 @@
#include <plat/keypad-core.h>
#include <plat/sdhci.h>
#include <plat/reset.h>
+#include <plat/tv-core.h>
/* Initial IO mappings */
@@ -143,6 +144,9 @@ void __init s5pv210_map_io(void)
/* Use s5pv210-keypad instead of samsung-keypad */
samsung_keypad_setname("s5pv210-keypad");
+
+ /* setup TV devices */
+ s5p_hdmi_setname("s5pv210-hdmi");
}
void __init s5pv210_init_clocks(int xtal)
diff --git a/arch/arm/mach-s5pv210/include/mach/irqs.h b/arch/arm/mach-s5pv210/include/mach/irqs.h
index c1da0a7..5e0de3a 100644
--- a/arch/arm/mach-s5pv210/include/mach/irqs.h
+++ b/arch/arm/mach-s5pv210/include/mach/irqs.h
@@ -86,7 +86,7 @@
#define IRQ_HDMI S5P_IRQ_VIC2(12)
#define IRQ_IIC1 S5P_IRQ_VIC2(13)
#define IRQ_MFC S5P_IRQ_VIC2(14)
-#define IRQ_TVENC S5P_IRQ_VIC2(15)
+#define IRQ_SDO S5P_IRQ_VIC2(15)
#define IRQ_I2S0 S5P_IRQ_VIC2(16)
#define IRQ_I2S1 S5P_IRQ_VIC2(17)
#define IRQ_I2S2 S5P_IRQ_VIC2(18)
diff --git a/arch/arm/mach-s5pv210/include/mach/map.h b/arch/arm/mach-s5pv210/include/mach/map.h
index a420654..7ff609f 100644
--- a/arch/arm/mach-s5pv210/include/mach/map.h
+++ b/arch/arm/mach-s5pv210/include/mach/map.h
@@ -90,6 +90,10 @@
#define S5PV210_PA_FIMC1 0xFB300000
#define S5PV210_PA_FIMC2 0xFB400000
+#define S5PV210_PA_SDO 0xF9000000
+#define S5PV210_PA_VP 0xF9100000
+#define S5PV210_PA_MIXER 0xF9200000
+#define S5PV210_PA_HDMI 0xFA100000
#define S5PV210_PA_IIC_HDMIPHY 0xFA900000
/* Compatibiltiy Defines */
@@ -113,6 +117,12 @@
#define S5P_PA_MIPI_CSIS0 S5PV210_PA_MIPI_CSIS
#define S5P_PA_MFC S5PV210_PA_MFC
#define S5P_PA_IIC_HDMIPHY S5PV210_PA_IIC_HDMIPHY
+
+#define S5P_PA_SDO S5PV210_PA_SDO
+#define S5P_PA_VP S5PV210_PA_VP
+#define S5P_PA_MIXER S5PV210_PA_MIXER
+#define S5P_PA_HDMI S5PV210_PA_HDMI
+
#define S5P_PA_ONENAND S5PC110_PA_ONENAND
#define S5P_PA_ONENAND_DMA S5PC110_PA_ONENAND_DMA
#define S5P_PA_SDRAM S5PV210_PA_SDRAM
diff --git a/arch/arm/mach-s5pv210/include/mach/regs-clock.h b/arch/arm/mach-s5pv210/include/mach/regs-clock.h
index 78925c5..032de66 100644
--- a/arch/arm/mach-s5pv210/include/mach/regs-clock.h
+++ b/arch/arm/mach-s5pv210/include/mach/regs-clock.h
@@ -144,8 +144,9 @@
#define S5P_OTHERS S5P_CLKREG(0xE000)
#define S5P_OM_STAT S5P_CLKREG(0xE100)
+#define S5P_HDMI_PHY_CONTROL S5P_CLKREG(0xE804)
#define S5P_USB_PHY_CONTROL S5P_CLKREG(0xE80C)
-#define S5P_DAC_CONTROL S5P_CLKREG(0xE810)
+#define S5P_DAC_PHY_CONTROL S5P_CLKREG(0xE810)
#define S5P_MIPI_DPHY_CONTROL(x) S5P_CLKREG(0xE814)
#define S5P_MIPI_DPHY_ENABLE (1 << 0)
#define S5P_MIPI_DPHY_SRESETN (1 << 1)
diff --git a/arch/arm/plat-s5p/Kconfig b/arch/arm/plat-s5p/Kconfig
index 143e036..013f480 100644
--- a/arch/arm/plat-s5p/Kconfig
+++ b/arch/arm/plat-s5p/Kconfig
@@ -101,6 +101,11 @@ config S5P_DEV_CSIS1
help
Compile in platform device definitions for MIPI-CSIS channel 1
+config S5P_DEV_TV
+ bool
+ help
+ Compile in platform device definition for TV interface
+
config S5P_DEV_USB_EHCI
bool
help
diff --git a/arch/arm/plat-s5p/Makefile b/arch/arm/plat-s5p/Makefile
index 1dd10dc..1812019 100644
--- a/arch/arm/plat-s5p/Makefile
+++ b/arch/arm/plat-s5p/Makefile
@@ -35,5 +35,6 @@ obj-$(CONFIG_S5P_DEV_I2C_HDMIPHY) += dev-i2c-hdmiphy.o
obj-$(CONFIG_S5P_DEV_ONENAND) += dev-onenand.o
obj-$(CONFIG_S5P_DEV_CSIS0) += dev-csis0.o
obj-$(CONFIG_S5P_DEV_CSIS1) += dev-csis1.o
+obj-$(CONFIG_S5P_DEV_TV) += dev-tv.o
obj-$(CONFIG_S5P_DEV_USB_EHCI) += dev-ehci.o
obj-$(CONFIG_S5P_SETUP_MIPIPHY) += setup-mipiphy.o
diff --git a/arch/arm/plat-s5p/dev-tv.c b/arch/arm/plat-s5p/dev-tv.c
new file mode 100644
index 0000000..361a1b6
--- /dev/null
+++ b/arch/arm/plat-s5p/dev-tv.c
@@ -0,0 +1,98 @@
+/* linux/arch/arm/plat-s5p/dev-tv.c
+ *
+ * Copyright (C) 2011 Samsung Electronics Co.Ltd
+ * Author: Tomasz Stanislawski <t.stanislaws@samsung.com>
+ *
+ * S5P series device definition for TV device
+ *
+ * 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.
+*/
+
+#include <linux/dma-mapping.h>
+
+#include <mach/irqs.h>
+#include <mach/map.h>
+
+#include <plat/devs.h>
+
+/* HDMI interface */
+static struct resource s5p_hdmi_resources[] = {
+ [0] = {
+ .start = S5P_PA_HDMI,
+ .end = S5P_PA_HDMI + SZ_1M - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_HDMI,
+ .end = IRQ_HDMI,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device s5p_device_hdmi = {
+ .name = "s5p-hdmi",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(s5p_hdmi_resources),
+ .resource = s5p_hdmi_resources,
+};
+EXPORT_SYMBOL(s5p_device_hdmi);
+
+/* SDO interface */
+static struct resource s5p_sdo_resources[] = {
+ [0] = {
+ .start = S5P_PA_SDO,
+ .end = S5P_PA_SDO + SZ_64K - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_SDO,
+ .end = IRQ_SDO,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
+struct platform_device s5p_device_sdo = {
+ .name = "s5p-sdo",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(s5p_sdo_resources),
+ .resource = s5p_sdo_resources,
+};
+EXPORT_SYMBOL(s5p_device_sdo);
+
+/* MIXER */
+static struct resource s5p_mixer_resources[] = {
+ [0] = {
+ .start = S5P_PA_MIXER,
+ .end = S5P_PA_MIXER + SZ_64K - 1,
+ .flags = IORESOURCE_MEM,
+ .name = "mxr"
+ },
+ [1] = {
+ .start = S5P_PA_VP,
+ .end = S5P_PA_VP + SZ_64K - 1,
+ .flags = IORESOURCE_MEM,
+ .name = "vp"
+ },
+ [2] = {
+ .start = IRQ_MIXER,
+ .end = IRQ_MIXER,
+ .flags = IORESOURCE_IRQ,
+ .name = "irq"
+ }
+};
+
+static u64 s5p_tv_dmamask = DMA_BIT_MASK(32);
+
+struct platform_device s5p_device_mixer = {
+ .name = "s5p-mixer",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(s5p_mixer_resources),
+ .resource = s5p_mixer_resources,
+ .dev = {
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ .dma_mask = &s5p_tv_dmamask,
+ }
+};
+EXPORT_SYMBOL(s5p_device_mixer);
diff --git a/arch/arm/plat-s5p/include/plat/pll.h b/arch/arm/plat-s5p/include/plat/pll.h
index bf28fad..8b24b36 100644
--- a/arch/arm/plat-s5p/include/plat/pll.h
+++ b/arch/arm/plat-s5p/include/plat/pll.h
@@ -46,15 +46,24 @@ static inline unsigned long s5p_get_pll45xx(unsigned long baseclk, u32 pll_con,
return (unsigned long)fvco;
}
-#define PLL46XX_KDIV_MASK (0xFFFF)
-#define PLL4650C_KDIV_MASK (0xFFF)
+/* CON0 bit-fields */
#define PLL46XX_MDIV_MASK (0x1FF)
#define PLL46XX_PDIV_MASK (0x3F)
#define PLL46XX_SDIV_MASK (0x7)
+#define PLL46XX_LOCKED_SHIFT (29)
#define PLL46XX_MDIV_SHIFT (16)
#define PLL46XX_PDIV_SHIFT (8)
#define PLL46XX_SDIV_SHIFT (0)
+/* CON1 bit-fields */
+#define PLL46XX_MRR_MASK (0x1F)
+#define PLL46XX_MFR_MASK (0x3F)
+#define PLL46XX_KDIV_MASK (0xFFFF)
+#define PLL4650C_KDIV_MASK (0xFFF)
+#define PLL46XX_MRR_SHIFT (24)
+#define PLL46XX_MFR_SHIFT (16)
+#define PLL46XX_KDIV_SHIFT (0)
+
enum pll46xx_type_t {
pll_4600,
pll_4650,
@@ -98,6 +107,7 @@ static inline unsigned long s5p_get_pll46xx(unsigned long baseclk,
#define PLL90XX_PDIV_MASK (0x3F)
#define PLL90XX_SDIV_MASK (0x7)
#define PLL90XX_KDIV_MASK (0xffff)
+#define PLL90XX_LOCKED_SHIFT (29)
#define PLL90XX_MDIV_SHIFT (16)
#define PLL90XX_PDIV_SHIFT (8)
#define PLL90XX_SDIV_SHIFT (0)
diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-samsung/include/plat/devs.h
index b15805f..ee5014a 100644
--- a/arch/arm/plat-samsung/include/plat/devs.h
+++ b/arch/arm/plat-samsung/include/plat/devs.h
@@ -143,6 +143,11 @@ extern struct platform_device s5p_device_fimc3;
extern struct platform_device s5p_device_mfc;
extern struct platform_device s5p_device_mfc_l;
extern struct platform_device s5p_device_mfc_r;
+
+extern struct platform_device s5p_device_hdmi;
+extern struct platform_device s5p_device_mixer;
+extern struct platform_device s5p_device_sdo;
+
extern struct platform_device s5p_device_mipi_csis0;
extern struct platform_device s5p_device_mipi_csis1;
diff --git a/arch/arm/plat-samsung/include/plat/tv-core.h b/arch/arm/plat-samsung/include/plat/tv-core.h
new file mode 100644
index 0000000..3bc34f3
--- /dev/null
+++ b/arch/arm/plat-samsung/include/plat/tv-core.h
@@ -0,0 +1,44 @@
+/*
+ * arch/arm/plat-samsung/include/plat/tv.h
+ *
+ * Copyright 2011 Samsung Electronics Co., Ltd.
+ * Tomasz Stanislawski <t.stanislaws@samsung.com>
+ *
+ * Samsung TV driver core functions
+ *
+ * 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 __SAMSUNG_PLAT_TV_H
+#define __SAMSUNG_PLAT_TV_H __FILE__
+
+/*
+ * These functions are only for use with the core support code, such as
+ * the CPU-specific initialization code.
+ */
+
+/* Re-define device name to differentiate the subsystem in various SoCs. */
+static inline void s5p_hdmi_setname(char *name)
+{
+#ifdef CONFIG_S5P_DEV_TV
+ s5p_device_hdmi.name = name;
+#endif
+}
+
+static inline void s5p_mixer_setname(char *name)
+{
+#ifdef CONFIG_S5P_DEV_TV
+ s5p_device_mixer.name = name;
+#endif
+}
+
+static inline void s5p_sdo_setname(char *name)
+{
+#ifdef CONFIG_S5P_DEV_TV
+ s5p_device_sdo.name = name;
+#endif
+}
+
+#endif /* __SAMSUNG_PLAT_TV_H */
--
1.7.6
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 3/4] ARM: Exynos4: enable TV support on Universal_C210 board
2011-08-12 9:45 [PATCH v4 0/4] Updated s5p-tv platform definitions Tomasz Stanislawski
2011-08-12 9:45 ` [PATCH 1/4] ARM: Samsung: add i2c hdmiphy controller definitions Tomasz Stanislawski
2011-08-12 9:45 ` [PATCH 2/4] ARM: S5P: add support for tv device Tomasz Stanislawski
@ 2011-08-12 9:45 ` Tomasz Stanislawski
[not found] ` <CAK9yfHz-Y6sCnWOW_f80Rk_Lo=sNqLzVzz2uTNT4_BXyknLyOQ@mail.gmail.com>
2011-08-12 9:45 ` [PATCH 4/4] ARM: S5PV210: enable TV support on GONI board Tomasz Stanislawski
` (2 subsequent siblings)
5 siblings, 1 reply; 10+ messages in thread
From: Tomasz Stanislawski @ 2011-08-12 9:45 UTC (permalink / raw)
To: linux-samsung-soc; +Cc: m.szyprowski, t.stanislaws, kyungmin.park, kgene.kim
This patch adds platform devices and regulators for TV devices on
Samsung Universal C210 board.
Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
arch/arm/mach-exynos4/Kconfig | 2 +
arch/arm/mach-exynos4/mach-universal_c210.c | 74 +++++++++++++++++++++++++++
2 files changed, 76 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-exynos4/Kconfig b/arch/arm/mach-exynos4/Kconfig
index 3ceefdb..144c05d 100644
--- a/arch/arm/mach-exynos4/Kconfig
+++ b/arch/arm/mach-exynos4/Kconfig
@@ -184,9 +184,11 @@ config MACH_UNIVERSAL_C210
select S3C_DEV_I2C1
select S3C_DEV_I2C3
select S3C_DEV_I2C5
+ select S5P_DEV_I2C_HDMIPHY
select S5P_DEV_MFC
select S5P_DEV_ONENAND
select EXYNOS4_DEV_PD
+ select S5P_DEV_TV
select EXYNOS4_SETUP_I2C1
select EXYNOS4_SETUP_I2C3
select EXYNOS4_SETUP_I2C5
diff --git a/arch/arm/mach-exynos4/mach-universal_c210.c b/arch/arm/mach-exynos4/mach-universal_c210.c
index 0e280d1..e9dbe79 100644
--- a/arch/arm/mach-exynos4/mach-universal_c210.c
+++ b/arch/arm/mach-exynos4/mach-universal_c210.c
@@ -110,6 +110,9 @@ static struct regulator_consumer_supply lp3974_buck1_consumer =
static struct regulator_consumer_supply lp3974_buck2_consumer =
REGULATOR_SUPPLY("vddg3d", NULL);
+static struct regulator_consumer_supply lp3974_buck3_consumer =
+ REGULATOR_SUPPLY("vdet", "s5p-sdo");
+
static struct regulator_init_data lp3974_buck1_data = {
.constraints = {
.name = "VINT_1.1V",
@@ -153,6 +156,8 @@ static struct regulator_init_data lp3974_buck3_data = {
.enabled = 1,
},
},
+ .num_consumer_supplies = 1,
+ .consumer_supplies = &lp3974_buck3_consumer,
};
static struct regulator_init_data lp3974_buck4_data = {
@@ -181,6 +186,11 @@ static struct regulator_init_data lp3974_ldo2_data = {
},
};
+static struct regulator_consumer_supply lp3974_ldo3_consumer[] = {
+ REGULATOR_SUPPLY("vdd", "exynos4-hdmi"),
+ REGULATOR_SUPPLY("vdd_pll", "exynos4-hdmi"),
+};
+
static struct regulator_init_data lp3974_ldo3_data = {
.constraints = {
.name = "VUSB+MIPI_1.1V",
@@ -192,6 +202,12 @@ static struct regulator_init_data lp3974_ldo3_data = {
.disabled = 1,
},
},
+ .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo3_consumer),
+ .consumer_supplies = lp3974_ldo3_consumer,
+};
+
+static struct regulator_consumer_supply lp3974_ldo4_consumer[] = {
+ REGULATOR_SUPPLY("vdd_osc", "exynos4-hdmi"),
};
static struct regulator_init_data lp3974_ldo4_data = {
@@ -205,6 +221,8 @@ static struct regulator_init_data lp3974_ldo4_data = {
.disabled = 1,
},
},
+ .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo4_consumer),
+ .consumer_supplies = lp3974_ldo4_consumer,
};
static struct regulator_init_data lp3974_ldo5_data = {
@@ -246,6 +264,10 @@ static struct regulator_init_data lp3974_ldo7_data = {
},
};
+static struct regulator_consumer_supply lp3974_ldo8_consumer[] = {
+ REGULATOR_SUPPLY("vdd33a_dac", "s5p-sdo"),
+};
+
static struct regulator_init_data lp3974_ldo8_data = {
.constraints = {
.name = "VUSB+VDAC_3.3V",
@@ -257,6 +279,8 @@ static struct regulator_init_data lp3974_ldo8_data = {
.disabled = 1,
},
},
+ .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo8_consumer),
+ .consumer_supplies = lp3974_ldo8_consumer,
};
static struct regulator_init_data lp3974_ldo9_data = {
@@ -472,6 +496,34 @@ static struct max8998_platform_data universal_lp3974_pdata = {
.wakeup = true,
};
+static struct regulator_consumer_supply hdmi_fixed_consumer =
+ REGULATOR_SUPPLY("hdmi-en", "exynos4-hdmi");
+
+static struct regulator_init_data hdmi_fixed_voltage_init_data = {
+ .constraints = {
+ .name = "HDMI_5V",
+ .valid_ops_mask = REGULATOR_CHANGE_STATUS,
+ },
+ .num_consumer_supplies = 1,
+ .consumer_supplies = &hdmi_fixed_consumer,
+};
+
+static struct fixed_voltage_config hdmi_fixed_voltage_config = {
+ .supply_name = "HDMI_EN1",
+ .microvolts = 5000000,
+ .gpio = EXYNOS4_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,
+ },
+};
+
/* GPIO I2C 5 (PMIC) */
static struct i2c_board_info i2c5_devs[] __initdata = {
{
@@ -714,6 +766,12 @@ static struct platform_device *universal_devices[] __initdata = {
&s3c_device_hsmmc3,
&s3c_device_i2c3,
&s3c_device_i2c5,
+ &s5p_device_i2c_hdmiphy,
+ &hdmi_fixed_voltage,
+ &exynos4_device_pd[PD_TV],
+ &s5p_device_hdmi,
+ &s5p_device_sdo,
+ &s5p_device_mixer,
/* Universal Devices */
&i2c_gpio12,
@@ -732,6 +790,20 @@ 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(EXYNOS4_GPX3(7), "hpd-plug");
+
+ gpio_direction_input(EXYNOS4_GPX3(7));
+ s3c_gpio_cfgpin(EXYNOS4_GPX3(7), S3C_GPIO_SFN(0x3));
+ s3c_gpio_setpull(EXYNOS4_GPX3(7), S3C_GPIO_PULL_NONE);
+
+ /* setup dependencies between TV devices */
+ s5p_device_hdmi.dev.parent = &exynos4_device_pd[PD_TV].dev;
+ s5p_device_mixer.dev.parent = &exynos4_device_pd[PD_TV].dev;
+}
+
static void __init universal_reserve(void)
{
s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
@@ -740,6 +812,7 @@ static void __init universal_reserve(void)
static void __init universal_machine_init(void)
{
universal_sdhci_init();
+ s5p_tv_setup();
i2c_register_board_info(0, i2c0_devs, ARRAY_SIZE(i2c0_devs));
i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs));
@@ -749,6 +822,7 @@ static void __init universal_machine_init(void)
i2c_register_board_info(3, i2c3_devs, ARRAY_SIZE(i2c3_devs));
s3c_i2c5_set_platdata(NULL);
+ s5p_i2c_hdmiphy_set_platdata(NULL);
i2c_register_board_info(5, i2c5_devs, ARRAY_SIZE(i2c5_devs));
universal_touchkey_init();
--
1.7.6
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 4/4] ARM: S5PV210: enable TV support on GONI board
2011-08-12 9:45 [PATCH v4 0/4] Updated s5p-tv platform definitions Tomasz Stanislawski
` (2 preceding siblings ...)
2011-08-12 9:45 ` [PATCH 3/4] ARM: Exynos4: enable TV support on Universal_C210 board Tomasz Stanislawski
@ 2011-08-12 9:45 ` Tomasz Stanislawski
2011-08-19 14:06 ` [PATCH v4 0/4] Updated s5p-tv platform definitions Kukjin Kim
2011-09-05 12:47 ` Kukjin Kim
5 siblings, 0 replies; 10+ messages in thread
From: Tomasz Stanislawski @ 2011-08-12 9:45 UTC (permalink / raw)
To: linux-samsung-soc; +Cc: m.szyprowski, t.stanislaws, kyungmin.park, kgene.kim
This patch adds platform devices and regulators for TV devices on
Samsung Goni board.
Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
arch/arm/mach-s5pv210/Kconfig | 1 +
arch/arm/mach-s5pv210/mach-goni.c | 9 +++++++++
2 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-s5pv210/Kconfig b/arch/arm/mach-s5pv210/Kconfig
index 69dd87c..ab6a87c 100644
--- a/arch/arm/mach-s5pv210/Kconfig
+++ b/arch/arm/mach-s5pv210/Kconfig
@@ -94,6 +94,7 @@ config MACH_GONI
select S3C_DEV_USB_HSOTG
select S5P_DEV_ONENAND
select SAMSUNG_DEV_KEYPAD
+ select S5P_DEV_TV
select S5PV210_SETUP_FB_24BPP
select S5PV210_SETUP_I2C1
select S5PV210_SETUP_I2C2
diff --git a/arch/arm/mach-s5pv210/mach-goni.c b/arch/arm/mach-s5pv210/mach-goni.c
index 85c2d51..14578f5 100644
--- a/arch/arm/mach-s5pv210/mach-goni.c
+++ b/arch/arm/mach-s5pv210/mach-goni.c
@@ -285,6 +285,7 @@ static struct regulator_consumer_supply goni_ldo5_consumers[] = {
static struct regulator_consumer_supply goni_ldo8_consumers[] = {
REGULATOR_SUPPLY("vusb_d", "s3c-hsotg"),
+ REGULATOR_SUPPLY("vdd33a_dac", "s5p-sdo"),
};
static struct regulator_consumer_supply goni_ldo11_consumers[] = {
@@ -475,6 +476,10 @@ static struct regulator_consumer_supply buck1_consumer =
static struct regulator_consumer_supply buck2_consumer =
REGULATOR_SUPPLY("vddint", NULL);
+static struct regulator_consumer_supply buck3_consumer =
+ REGULATOR_SUPPLY("vdet", "s5p-sdo");
+
+
static struct regulator_init_data goni_buck1_data = {
.constraints = {
.name = "VARM_1.2V",
@@ -511,6 +516,8 @@ static struct regulator_init_data goni_buck3_data = {
.enabled = 1,
},
},
+ .num_consumer_supplies = 1,
+ .consumer_supplies = &buck3_consumer,
};
static struct regulator_init_data goni_buck4_data = {
@@ -812,6 +819,8 @@ static struct platform_device *goni_devices[] __initdata = {
&s5p_device_mfc,
&s5p_device_mfc_l,
&s5p_device_mfc_r,
+ &s5p_device_mixer,
+ &s5p_device_sdo,
&s3c_device_i2c0,
&s5p_device_fimc0,
&s5p_device_fimc1,
--
1.7.6
^ permalink raw reply related [flat|nested] 10+ messages in thread
* RE: [PATCH v4 0/4] Updated s5p-tv platform definitions
2011-08-12 9:45 [PATCH v4 0/4] Updated s5p-tv platform definitions Tomasz Stanislawski
` (3 preceding siblings ...)
2011-08-12 9:45 ` [PATCH 4/4] ARM: S5PV210: enable TV support on GONI board Tomasz Stanislawski
@ 2011-08-19 14:06 ` Kukjin Kim
2011-09-05 12:47 ` Kukjin Kim
5 siblings, 0 replies; 10+ messages in thread
From: Kukjin Kim @ 2011-08-19 14:06 UTC (permalink / raw)
To: 'Tomasz Stanislawski', linux-samsung-soc
Cc: m.szyprowski, kyungmin.park
Tomasz Stanislawski wrote:
>
> Hello,
>
> This patch series contains platform definitions for s5p-tv driver
> rebased onto latest for-next branch (including generic GIC and clockdev
> changes).
>
> Changes since v3:
> - vpll code was fixed and moved back to mach-dependant code
> - changed naming from IIC to I2C
>
> Changes since v2:
> - moved vpll code to plat-s5p/clock-vpll.c
>
> Changes since v1:
> - renamed i2c8 to common i2c-hdmiphy
> - moved common vpll code to plat-s5p/clock.c
> - added check for pll locking
> - various minor coding style fixes here and there
>
> Best regards
>
> Tomasz Stanislawski (4):
> ARM: Samsung: add i2c hdmiphy controller definitions
> ARM: S5P: add support for tv device
> ARM: Exynos4: enable TV support on Universal_C210 board
> ARM: S5PV210: enable TV support on GONI board
>
> arch/arm/mach-exynos4/Kconfig | 2 +
> arch/arm/mach-exynos4/clock.c | 200
> +++++++++++++++++++++-
> arch/arm/mach-exynos4/cpu.c | 2 +
> arch/arm/mach-exynos4/include/mach/i2c-hdmiphy.h | 16 ++
> arch/arm/mach-exynos4/include/mach/irqs.h | 4 +
> arch/arm/mach-exynos4/include/mach/map.h | 12 ++
> arch/arm/mach-exynos4/include/mach/regs-pmu.h | 6 +
> arch/arm/mach-exynos4/mach-universal_c210.c | 74 ++++++++
> arch/arm/mach-s5pv210/Kconfig | 1 +
> arch/arm/mach-s5pv210/clock.c | 137 ++++++++++++++-
> -
> arch/arm/mach-s5pv210/cpu.c | 4 +
> arch/arm/mach-s5pv210/include/mach/i2c-hdmiphy.h | 16 ++
> arch/arm/mach-s5pv210/include/mach/irqs.h | 4 +-
> arch/arm/mach-s5pv210/include/mach/map.h | 13 ++
> arch/arm/mach-s5pv210/include/mach/regs-clock.h | 3 +-
> arch/arm/mach-s5pv210/mach-goni.c | 9 +
> arch/arm/plat-s5p/Kconfig | 10 +
> arch/arm/plat-s5p/Makefile | 2 +
> arch/arm/plat-s5p/dev-i2c-hdmiphy.c | 59 +++++++
> arch/arm/plat-s5p/dev-tv.c | 98 +++++++++++
> arch/arm/plat-s5p/include/plat/pll.h | 14 ++-
> arch/arm/plat-samsung/include/plat/devs.h | 6 +
> arch/arm/plat-samsung/include/plat/iic.h | 1 +
> arch/arm/plat-samsung/include/plat/tv-core.h | 44 +++++
> 24 files changed, 720 insertions(+), 17 deletions(-)
> create mode 100644 arch/arm/mach-exynos4/include/mach/i2c-hdmiphy.h
> create mode 100644 arch/arm/mach-s5pv210/include/mach/i2c-hdmiphy.h
> create mode 100644 arch/arm/plat-s5p/dev-i2c-hdmiphy.c
> create mode 100644 arch/arm/plat-s5p/dev-tv.c
> create mode 100644 arch/arm/plat-samsung/include/plat/tv-core.h
>
> --
> 1.7.6
Hi Tomasz,
Initially, looks ok, let me review this in detail in the next week.
Then if no comments, will apply :)
Thanks.
Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
^ permalink raw reply [flat|nested] 10+ messages in thread
* RE: [PATCH v4 0/4] Updated s5p-tv platform definitions
2011-08-12 9:45 [PATCH v4 0/4] Updated s5p-tv platform definitions Tomasz Stanislawski
` (4 preceding siblings ...)
2011-08-19 14:06 ` [PATCH v4 0/4] Updated s5p-tv platform definitions Kukjin Kim
@ 2011-09-05 12:47 ` Kukjin Kim
5 siblings, 0 replies; 10+ messages in thread
From: Kukjin Kim @ 2011-09-05 12:47 UTC (permalink / raw)
To: 'Tomasz Stanislawski', linux-samsung-soc
Cc: m.szyprowski, kyungmin.park
Tomasz Stanislawski wrote:
>
> Hello,
>
> This patch series contains platform definitions for s5p-tv driver
> rebased onto latest for-next branch (including generic GIC and clockdev
> changes).
>
> Changes since v3:
> - vpll code was fixed and moved back to mach-dependant code
> - changed naming from IIC to I2C
>
> Changes since v2:
> - moved vpll code to plat-s5p/clock-vpll.c
>
> Changes since v1:
> - renamed i2c8 to common i2c-hdmiphy
> - moved common vpll code to plat-s5p/clock.c
> - added check for pll locking
> - various minor coding style fixes here and there
>
> Best regards
>
> Tomasz Stanislawski (4):
> ARM: Samsung: add i2c hdmiphy controller definitions
> ARM: S5P: add support for tv device
> ARM: Exynos4: enable TV support on Universal_C210 board
> ARM: S5PV210: enable TV support on GONI board
>
> arch/arm/mach-exynos4/Kconfig | 2 +
> arch/arm/mach-exynos4/clock.c | 200
> +++++++++++++++++++++-
> arch/arm/mach-exynos4/cpu.c | 2 +
> arch/arm/mach-exynos4/include/mach/i2c-hdmiphy.h | 16 ++
> arch/arm/mach-exynos4/include/mach/irqs.h | 4 +
> arch/arm/mach-exynos4/include/mach/map.h | 12 ++
> arch/arm/mach-exynos4/include/mach/regs-pmu.h | 6 +
> arch/arm/mach-exynos4/mach-universal_c210.c | 74 ++++++++
> arch/arm/mach-s5pv210/Kconfig | 1 +
> arch/arm/mach-s5pv210/clock.c | 137 ++++++++++++++-
> -
> arch/arm/mach-s5pv210/cpu.c | 4 +
> arch/arm/mach-s5pv210/include/mach/i2c-hdmiphy.h | 16 ++
> arch/arm/mach-s5pv210/include/mach/irqs.h | 4 +-
> arch/arm/mach-s5pv210/include/mach/map.h | 13 ++
> arch/arm/mach-s5pv210/include/mach/regs-clock.h | 3 +-
> arch/arm/mach-s5pv210/mach-goni.c | 9 +
> arch/arm/plat-s5p/Kconfig | 10 +
> arch/arm/plat-s5p/Makefile | 2 +
> arch/arm/plat-s5p/dev-i2c-hdmiphy.c | 59 +++++++
> arch/arm/plat-s5p/dev-tv.c | 98 +++++++++++
> arch/arm/plat-s5p/include/plat/pll.h | 14 ++-
> arch/arm/plat-samsung/include/plat/devs.h | 6 +
> arch/arm/plat-samsung/include/plat/iic.h | 1 +
> arch/arm/plat-samsung/include/plat/tv-core.h | 44 +++++
> 24 files changed, 720 insertions(+), 17 deletions(-)
> create mode 100644 arch/arm/mach-exynos4/include/mach/i2c-hdmiphy.h
> create mode 100644 arch/arm/mach-s5pv210/include/mach/i2c-hdmiphy.h
> create mode 100644 arch/arm/plat-s5p/dev-i2c-hdmiphy.c
> create mode 100644 arch/arm/plat-s5p/dev-tv.c
> create mode 100644 arch/arm/plat-samsung/include/plat/tv-core.h
>
> --
> 1.7.6
Looks ok to me, will apply.
Thanks.
Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH 3/4] ARM: Exynos4: enable TV support on Universal_C210 board
[not found] ` <CAK9yfHz-Y6sCnWOW_f80Rk_Lo=sNqLzVzz2uTNT4_BXyknLyOQ@mail.gmail.com>
@ 2011-10-07 11:06 ` Tomasz Stanislawski
0 siblings, 0 replies; 10+ messages in thread
From: Tomasz Stanislawski @ 2011-10-07 11:06 UTC (permalink / raw)
To: Sachin Kamat; +Cc: linux-samsung-soc, m.szyprowski, kyungmin.park, kgene.kim
Hi Sachin Kamat,
The "hdmi-en" regulator was used to enable DC-DC converter(s).
The converters supply HDMI hardware or produce 5V for HDMI connector.
According to Origen schematics 'DC5V' line is used to supply 5V to HDMI
connector. Therefore regulator 'hdmi-en' refers to the regulator
associated with 'DC5V' line. If the 'DC5V' regulator is not present in
mach-origen.c (???) then 'hdmi-en' becomes a dummy regulator.
Try to enable REGULATOR_DUMMY in kernel config.
The regulator framework would associate a dummy regulator to 'hdmi-en'
if it fails to find it.
I hope you find this information useful.
Best regards,
Tomasz Stanislawski
On 10/07/2011 12:00 PM, Sachin Kamat wrote:
> Hi Tomasz,
> What is the significance of "hdmi-en" as a regulator? Is this specific
> to your board.
> I am unable to relate the GPIO pin corresponding to it on Origen board.
> Thanks and regards
> Sachin
>
> On 12 August 2011 15:15, Tomasz Stanislawski <t.stanislaws@samsung.com
> <mailto:t.stanislaws@samsung.com>> wrote:
>
> This patch adds platform devices and regulators for TV devices on
> Samsung Universal C210 board.
>
> Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com
> <mailto:t.stanislaws@samsung.com>>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com
> <mailto:kyungmin.park@samsung.com>>
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com
> <mailto:m.szyprowski@samsung.com>>
> ---
> arch/arm/mach-exynos4/Kconfig | 2 +
> arch/arm/mach-exynos4/mach-universal_c210.c | 74
> +++++++++++++++++++++++++++
> 2 files changed, 76 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/mach-exynos4/Kconfig
> b/arch/arm/mach-exynos4/Kconfig
> index 3ceefdb..144c05d 100644
> --- a/arch/arm/mach-exynos4/Kconfig
> +++ b/arch/arm/mach-exynos4/Kconfig
> @@ -184,9 +184,11 @@ config MACH_UNIVERSAL_C210
> select S3C_DEV_I2C1
> select S3C_DEV_I2C3
> select S3C_DEV_I2C5
> + select S5P_DEV_I2C_HDMIPHY
> select S5P_DEV_MFC
> select S5P_DEV_ONENAND
> select EXYNOS4_DEV_PD
> + select S5P_DEV_TV
> select EXYNOS4_SETUP_I2C1
> select EXYNOS4_SETUP_I2C3
> select EXYNOS4_SETUP_I2C5
> diff --git a/arch/arm/mach-exynos4/mach-universal_c210.c
> b/arch/arm/mach-exynos4/mach-universal_c210.c
> index 0e280d1..e9dbe79 100644
> --- a/arch/arm/mach-exynos4/mach-universal_c210.c
> +++ b/arch/arm/mach-exynos4/mach-universal_c210.c
> @@ -110,6 +110,9 @@ static struct regulator_consumer_supply
> lp3974_buck1_consumer =
> static struct regulator_consumer_supply lp3974_buck2_consumer =
> REGULATOR_SUPPLY("vddg3d", NULL);
>
> +static struct regulator_consumer_supply lp3974_buck3_consumer =
> + REGULATOR_SUPPLY("vdet", "s5p-sdo");
> +
> static struct regulator_init_data lp3974_buck1_data = {
> .constraints = {
> .name = "VINT_1.1V",
> @@ -153,6 +156,8 @@ static struct regulator_init_data
> lp3974_buck3_data = {
> .enabled = 1,
> },
> },
> + .num_consumer_supplies = 1,
> + .consumer_supplies = &lp3974_buck3_consumer,
> };
>
> static struct regulator_init_data lp3974_buck4_data = {
> @@ -181,6 +186,11 @@ static struct regulator_init_data
> lp3974_ldo2_data = {
> },
> };
>
> +static struct regulator_consumer_supply lp3974_ldo3_consumer[] = {
> + REGULATOR_SUPPLY("vdd", "exynos4-hdmi"),
> + REGULATOR_SUPPLY("vdd_pll", "exynos4-hdmi"),
> +};
> +
> static struct regulator_init_data lp3974_ldo3_data = {
> .constraints = {
> .name = "VUSB+MIPI_1.1V",
> @@ -192,6 +202,12 @@ static struct regulator_init_data
> lp3974_ldo3_data = {
> .disabled = 1,
> },
> },
> + .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo3_consumer),
> + .consumer_supplies = lp3974_ldo3_consumer,
> +};
> +
> +static struct regulator_consumer_supply lp3974_ldo4_consumer[] = {
> + REGULATOR_SUPPLY("vdd_osc", "exynos4-hdmi"),
> };
>
> static struct regulator_init_data lp3974_ldo4_data = {
> @@ -205,6 +221,8 @@ static struct regulator_init_data
> lp3974_ldo4_data = {
> .disabled = 1,
> },
> },
> + .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo4_consumer),
> + .consumer_supplies = lp3974_ldo4_consumer,
> };
>
> static struct regulator_init_data lp3974_ldo5_data = {
> @@ -246,6 +264,10 @@ static struct regulator_init_data
> lp3974_ldo7_data = {
> },
> };
>
> +static struct regulator_consumer_supply lp3974_ldo8_consumer[] = {
> + REGULATOR_SUPPLY("vdd33a_dac", "s5p-sdo"),
> +};
> +
> static struct regulator_init_data lp3974_ldo8_data = {
> .constraints = {
> .name = "VUSB+VDAC_3.3V",
> @@ -257,6 +279,8 @@ static struct regulator_init_data
> lp3974_ldo8_data = {
> .disabled = 1,
> },
> },
> + .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo8_consumer),
> + .consumer_supplies = lp3974_ldo8_consumer,
> };
>
> static struct regulator_init_data lp3974_ldo9_data = {
> @@ -472,6 +496,34 @@ static struct max8998_platform_data
> universal_lp3974_pdata = {
> .wakeup = true,
> };
>
> +static struct regulator_consumer_supply hdmi_fixed_consumer =
> + REGULATOR_SUPPLY("hdmi-en", "exynos4-hdmi");
> +
> +static struct regulator_init_data hdmi_fixed_voltage_init_data = {
> + .constraints = {
> + .name = "HDMI_5V",
> + .valid_ops_mask = REGULATOR_CHANGE_STATUS,
> + },
> + .num_consumer_supplies = 1,
> + .consumer_supplies = &hdmi_fixed_consumer,
> +};
> +
> +static struct fixed_voltage_config hdmi_fixed_voltage_config = {
> + .supply_name = "HDMI_EN1",
> + .microvolts = 5000000,
> + .gpio = EXYNOS4_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,
> + },
> +};
> +
> /* GPIO I2C 5 (PMIC) */
> static struct i2c_board_info i2c5_devs[] __initdata = {
> {
> @@ -714,6 +766,12 @@ static struct platform_device
> *universal_devices[] __initdata = {
> &s3c_device_hsmmc3,
> &s3c_device_i2c3,
> &s3c_device_i2c5,
> + &s5p_device_i2c_hdmiphy,
> + &hdmi_fixed_voltage,
> + &exynos4_device_pd[PD_TV],
> + &s5p_device_hdmi,
> + &s5p_device_sdo,
> + &s5p_device_mixer,
>
> /* Universal Devices */
> &i2c_gpio12,
> @@ -732,6 +790,20 @@ 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(EXYNOS4_GPX3(7), "hpd-plug");
> +
> + gpio_direction_input(EXYNOS4_GPX3(7));
> + s3c_gpio_cfgpin(EXYNOS4_GPX3(7), S3C_GPIO_SFN(0x3));
> + s3c_gpio_setpull(EXYNOS4_GPX3(7), S3C_GPIO_PULL_NONE);
> +
> + /* setup dependencies between TV devices */
> + s5p_device_hdmi.dev.parent = &exynos4_device_pd[PD_TV].dev;
> + s5p_device_mixer.dev.parent = &exynos4_device_pd[PD_TV].dev;
> +}
> +
> static void __init universal_reserve(void)
> {
> s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
> @@ -740,6 +812,7 @@ static void __init universal_reserve(void)
> static void __init universal_machine_init(void)
> {
> universal_sdhci_init();
> + s5p_tv_setup();
>
> i2c_register_board_info(0, i2c0_devs, ARRAY_SIZE(i2c0_devs));
> i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs));
> @@ -749,6 +822,7 @@ static void __init universal_machine_init(void)
> i2c_register_board_info(3, i2c3_devs, ARRAY_SIZE(i2c3_devs));
>
> s3c_i2c5_set_platdata(NULL);
> + s5p_i2c_hdmiphy_set_platdata(NULL);
> i2c_register_board_info(5, i2c5_devs, ARRAY_SIZE(i2c5_devs));
>
> universal_touchkey_init();
> --
> 1.7.6
>
> --
> To unsubscribe from this list: send the line "unsubscribe
> linux-samsung-soc" in
> the body of a message to majordomo@vger.kernel.org
> <mailto:majordomo@vger.kernel.org>
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
>
>
>
> --
> With warm regards,
> Sachin
>
^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2011-10-07 11:06 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2011-08-12 9:45 [PATCH v4 0/4] Updated s5p-tv platform definitions Tomasz Stanislawski
2011-08-12 9:45 ` [PATCH 1/4] ARM: Samsung: add i2c hdmiphy controller definitions Tomasz Stanislawski
2011-08-12 9:45 ` [PATCH 2/4] ARM: S5P: add support for tv device Tomasz Stanislawski
2011-08-12 9:45 ` [PATCH 3/4] ARM: Exynos4: enable TV support on Universal_C210 board Tomasz Stanislawski
[not found] ` <CAK9yfHz-Y6sCnWOW_f80Rk_Lo=sNqLzVzz2uTNT4_BXyknLyOQ@mail.gmail.com>
2011-10-07 11:06 ` Tomasz Stanislawski
2011-08-12 9:45 ` [PATCH 4/4] ARM: S5PV210: enable TV support on GONI board Tomasz Stanislawski
2011-08-19 14:06 ` [PATCH v4 0/4] Updated s5p-tv platform definitions Kukjin Kim
2011-09-05 12:47 ` Kukjin Kim
-- strict thread matches above, loose matches on Subject: below --
2011-07-25 7:55 [PATCHv3 " Marek Szyprowski
2011-07-25 7:55 ` [PATCH 3/4] ARM: Exynos4: enable TV support on Universal_C210 board Marek Szyprowski
2011-07-21 8:08 [PATCHv2 0/4] Updated s5p-tv platform definitions Marek Szyprowski
2011-07-21 8:08 ` [PATCH 3/4] ARM: Exynos4: enable TV support on Universal_C210 board Marek Szyprowski
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.