diff options
Diffstat (limited to 'arch/arm')
-rw-r--r-- | arch/arm/mach-exynos4/clock.c | 6 | ||||
-rw-r--r-- | arch/arm/mach-exynos4/include/mach/i2c-hdmiphy.h | 16 | ||||
-rw-r--r-- | arch/arm/mach-exynos4/include/mach/irqs.h | 2 | ||||
-rw-r--r-- | arch/arm/mach-exynos4/include/mach/map.h | 4 | ||||
-rw-r--r-- | arch/arm/mach-s5pv210/clock.c | 6 | ||||
-rw-r--r-- | arch/arm/mach-s5pv210/include/mach/i2c-hdmiphy.h | 16 | ||||
-rw-r--r-- | arch/arm/mach-s5pv210/include/mach/irqs.h | 2 | ||||
-rw-r--r-- | arch/arm/mach-s5pv210/include/mach/map.h | 3 | ||||
-rw-r--r-- | arch/arm/plat-s5p/Kconfig | 5 | ||||
-rw-r--r-- | arch/arm/plat-s5p/Makefile | 1 | ||||
-rw-r--r-- | arch/arm/plat-s5p/dev-i2c-hdmiphy.c | 59 | ||||
-rw-r--r-- | arch/arm/plat-samsung/include/plat/devs.h | 1 | ||||
-rw-r--r-- | arch/arm/plat-samsung/include/plat/iic.h | 1 |
13 files changed, 121 insertions, 1 deletions
diff --git a/arch/arm/mach-exynos4/clock.c b/arch/arm/mach-exynos4/clock.c index e85c481ec7a..0e1ba071e76 100644 --- a/arch/arm/mach-exynos4/clock.c +++ b/arch/arm/mach-exynos4/clock.c @@ -586,6 +586,12 @@ 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 00000000000..9dbe3179ad5 --- /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 f8952f8f375..85011c2d983 100644 --- a/arch/arm/mach-exynos4/include/mach/irqs.h +++ b/arch/arm/mach-exynos4/include/mach/irqs.h @@ -93,6 +93,8 @@ #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 d32296dc65e..380feb98150 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 e93ce3ed5b9..60cf8226de8 100644 --- a/arch/arm/mach-s5pv210/clock.c +++ b/arch/arm/mach-s5pv210/clock.c @@ -412,6 +412,12 @@ 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 00000000000..6afa6242c58 --- /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 b9f9ec33384..c1da0a7fb18 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 aac343c180b..a420654c2c7 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 ac610bee2cb..a554d03b99b 100644 --- a/arch/arm/plat-s5p/Kconfig +++ b/arch/arm/plat-s5p/Kconfig @@ -73,6 +73,11 @@ 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 4b53e04eeca..1dd10dc91e6 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 00000000000..37343f1999f --- /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 24ebb1e1de4..b15805f4de9 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 56b0059439e..51d52e767a1 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); |