From 782d8a3c0bdf23ec24fc8facb5af8510b2cf6de1 Mon Sep 17 00:00:00 2001 From: Kukjin Kim Date: Tue, 30 Aug 2011 20:47:32 +0900 Subject: ARM: SAMSUNG: Update the name of regarding Samsung GPIO According to gpio-samsung.c, this patch updates the name of regarding Samsung GPIO. Basically the samsung_xxx prefix is used in gpio-samsung.c instead of s3c_xxx, because unified name can reduce its complexity. Note: some s3c_xxx stil remains because it is used widely. It will be updated next time. Cc: Ben Dooks Signed-off-by: Kukjin Kim --- arch/arm/plat-s5p/irq-gpioint.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'arch/arm/plat-s5p') diff --git a/arch/arm/plat-s5p/irq-gpioint.c b/arch/arm/plat-s5p/irq-gpioint.c index f71078ef6bb5..0455519aecdf 100644 --- a/arch/arm/plat-s5p/irq-gpioint.c +++ b/arch/arm/plat-s5p/irq-gpioint.c @@ -37,7 +37,7 @@ struct s5p_gpioint_bank { int start; int nr_groups; int irq; - struct s3c_gpio_chip **chips; + struct samsung_gpio_chip **chips; void (*handler)(unsigned int, struct irq_desc *); }; @@ -87,7 +87,7 @@ static void s5p_gpioint_handler(unsigned int irq, struct irq_desc *desc) chained_irq_enter(chip, desc); for (group = 0; group < bank->nr_groups; group++) { - struct s3c_gpio_chip *chip = bank->chips[group]; + struct samsung_gpio_chip *chip = bank->chips[group]; if (!chip) continue; @@ -110,7 +110,7 @@ static void s5p_gpioint_handler(unsigned int irq, struct irq_desc *desc) chained_irq_exit(chip, desc); } -static __init int s5p_gpioint_add(struct s3c_gpio_chip *chip) +static __init int s5p_gpioint_add(struct samsung_gpio_chip *chip) { static int used_gpioint_groups = 0; int group = chip->group; @@ -130,7 +130,7 @@ static __init int s5p_gpioint_add(struct s3c_gpio_chip *chip) return -EINVAL; if (!bank->handler) { - bank->chips = kzalloc(sizeof(struct s3c_gpio_chip *) * + bank->chips = kzalloc(sizeof(struct samsung_gpio_chip *) * bank->nr_groups, GFP_KERNEL); if (!bank->chips) return -ENOMEM; @@ -173,7 +173,7 @@ static __init int s5p_gpioint_add(struct s3c_gpio_chip *chip) int __init s5p_register_gpio_interrupt(int pin) { - struct s3c_gpio_chip *my_chip = s3c_gpiolib_getchip(pin); + struct samsung_gpio_chip *my_chip = samsung_gpiolib_getchip(pin); int offset, group; int ret; -- cgit v1.2.3 From 5ec7414494ed1204c9e2ed0b8232b29860d0986f Mon Sep 17 00:00:00 2001 From: Kukjin Kim Date: Tue, 30 Aug 2011 20:35:05 +0900 Subject: ARM: SAMSUNG: Remove useless Samsung GPIO related CONFIGs Cc: Ben Dooks Signed-off-by: Kukjin Kim --- arch/arm/plat-s5p/Kconfig | 3 --- 1 file changed, 3 deletions(-) (limited to 'arch/arm/plat-s5p') diff --git a/arch/arm/plat-s5p/Kconfig b/arch/arm/plat-s5p/Kconfig index 9843c954c042..ac610bee2cb3 100644 --- a/arch/arm/plat-s5p/Kconfig +++ b/arch/arm/plat-s5p/Kconfig @@ -16,9 +16,6 @@ config PLAT_S5P select S3C_GPIO_TRACK select S5P_GPIO_DRVSTR select SAMSUNG_GPIOLIB_4BIT - select S3C_GPIO_CFG_S3C64XX - select S3C_GPIO_PULL_UPDOWN - select S3C_GPIO_CFG_S3C24XX select PLAT_SAMSUNG select SAMSUNG_CLKSRC select SAMSUNG_IRQ_VIC_TIMER -- cgit v1.2.3 From c40e7e0d91b799ed5acf79ae16a2521809d03dd5 Mon Sep 17 00:00:00 2001 From: Tomasz Stanislawski Date: Fri, 16 Sep 2011 18:44:36 +0900 Subject: ARM: SAMSUNG: add i2c hdmiphy controller definitions This patch adds hdmiphy dedicated i2c controller definitions. Signed-off-by: Tomasz Stanislawski Signed-off-by: Kyungmin Park [m.szyprowski: renamed to i2c-hdmiphy and squashed Exynos4 and S5PV210 patches] Signed-off-by: Marek Szyprowski Signed-off-by: Kukjin Kim --- arch/arm/plat-s5p/Kconfig | 5 ++++ arch/arm/plat-s5p/Makefile | 1 + arch/arm/plat-s5p/dev-i2c-hdmiphy.c | 59 +++++++++++++++++++++++++++++++++++++ 3 files changed, 65 insertions(+) create mode 100644 arch/arm/plat-s5p/dev-i2c-hdmiphy.c (limited to 'arch/arm/plat-s5p') diff --git a/arch/arm/plat-s5p/Kconfig b/arch/arm/plat-s5p/Kconfig index ac610bee2cb3..a554d03b99b1 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 4b53e04eeca4..1dd10dc91e64 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 000000000000..37343f1999f0 --- /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 +#include +#include +#include + +#include +#include +#include + +#include +#include +#include +#include + +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); +} -- cgit v1.2.3 From fbf05563fe2a3c83c18b4e2768a0d96971a07b16 Mon Sep 17 00:00:00 2001 From: Tomasz Stanislawski Date: Mon, 19 Sep 2011 16:44:42 +0900 Subject: ARM: S5P: add support for tv device This patch adds all the resources for TV drivers and devices for Samsung Exynos4 and S5PV210 platforms. Signed-off-by: Tomasz Stanislawski Signed-off-by: Kyungmin Park [m.szyprowski: squashed Exynos4 and S5PV210 patches and rewrote commit message] Signed-off-by: Marek Szyprowski Signed-off-by: Kukjin Kim --- 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 +++++- 4 files changed, 116 insertions(+), 2 deletions(-) create mode 100644 arch/arm/plat-s5p/dev-tv.c (limited to 'arch/arm/plat-s5p') diff --git a/arch/arm/plat-s5p/Kconfig b/arch/arm/plat-s5p/Kconfig index a554d03b99b1..f9241a7a68ca 100644 --- a/arch/arm/plat-s5p/Kconfig +++ b/arch/arm/plat-s5p/Kconfig @@ -98,6 +98,11 @@ 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 1dd10dc91e64..181201974b41 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 000000000000..361a1b63a81b --- /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 + * + * 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 + +#include +#include + +#include + +/* 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 bf28fadee7ae..8b24b366c65d 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) -- cgit v1.2.3