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-rw-r--r--arch/arm/plat-s5p/Kconfig13
-rw-r--r--arch/arm/plat-s5p/Makefile2
-rw-r--r--arch/arm/plat-s5p/cpu.c37
-rw-r--r--arch/arm/plat-s5p/dev-i2c-hdmiphy.c59
-rw-r--r--arch/arm/plat-s5p/dev-tv.c98
-rw-r--r--arch/arm/plat-s5p/irq-gpioint.c19
6 files changed, 202 insertions, 26 deletions
diff --git a/arch/arm/plat-s5p/Kconfig b/arch/arm/plat-s5p/Kconfig
index 9843c954c042..f9241a7a68ca 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
@@ -76,6 +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
@@ -96,6 +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 4b53e04eeca4..181201974b41 100644
--- a/arch/arm/plat-s5p/Makefile
+++ b/arch/arm/plat-s5p/Makefile
@@ -31,8 +31,10 @@ 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
+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/cpu.c b/arch/arm/plat-s5p/cpu.c
index bbc2aa7449ca..909507bae2fa 100644
--- a/arch/arm/plat-s5p/cpu.c
+++ b/arch/arm/plat-s5p/cpu.c
@@ -33,48 +33,57 @@ static const char name_s5p6450[] = "S5P6450";
static const char name_s5pc100[] = "S5PC100";
static const char name_s5pv210[] = "S5PV210/S5PC110";
static const char name_exynos4210[] = "EXYNOS4210";
+static const char name_exynos4212[] = "EXYNOS4212";
static struct cpu_table cpu_ids[] __initdata = {
{
- .idcode = 0x56440100,
- .idmask = 0xfffff000,
+ .idcode = S5P6440_CPU_ID,
+ .idmask = S5P64XX_CPU_MASK,
.map_io = s5p6440_map_io,
.init_clocks = s5p6440_init_clocks,
.init_uarts = s5p6440_init_uarts,
.init = s5p64x0_init,
.name = name_s5p6440,
}, {
- .idcode = 0x36450000,
- .idmask = 0xfffff000,
+ .idcode = S5P6450_CPU_ID,
+ .idmask = S5P64XX_CPU_MASK,
.map_io = s5p6450_map_io,
.init_clocks = s5p6450_init_clocks,
.init_uarts = s5p6450_init_uarts,
.init = s5p64x0_init,
.name = name_s5p6450,
}, {
- .idcode = 0x43100000,
- .idmask = 0xfffff000,
+ .idcode = S5PC100_CPU_ID,
+ .idmask = S5PC100_CPU_MASK,
.map_io = s5pc100_map_io,
.init_clocks = s5pc100_init_clocks,
.init_uarts = s5pc100_init_uarts,
.init = s5pc100_init,
.name = name_s5pc100,
}, {
- .idcode = 0x43110000,
- .idmask = 0xfffff000,
+ .idcode = S5PV210_CPU_ID,
+ .idmask = S5PV210_CPU_MASK,
.map_io = s5pv210_map_io,
.init_clocks = s5pv210_init_clocks,
.init_uarts = s5pv210_init_uarts,
.init = s5pv210_init,
.name = name_s5pv210,
}, {
- .idcode = 0x43210000,
- .idmask = 0xfffe0000,
+ .idcode = EXYNOS4210_CPU_ID,
+ .idmask = EXYNOS4_CPU_MASK,
.map_io = exynos4_map_io,
.init_clocks = exynos4_init_clocks,
.init_uarts = exynos4_init_uarts,
.init = exynos4_init,
.name = name_exynos4210,
+ }, {
+ .idcode = EXYNOS4212_CPU_ID,
+ .idmask = EXYNOS4_CPU_MASK,
+ .map_io = exynos4_map_io,
+ .init_clocks = exynos4_init_clocks,
+ .init_uarts = exynos4_init_uarts,
+ .init = exynos4_init,
+ .name = name_exynos4212,
},
};
@@ -114,13 +123,13 @@ static struct map_desc s5p_iodesc[] __initdata = {
void __init s5p_init_io(struct map_desc *mach_desc,
int size, void __iomem *cpuid_addr)
{
- unsigned long idcode;
-
/* initialize the io descriptors we need for initialization */
iotable_init(s5p_iodesc, ARRAY_SIZE(s5p_iodesc));
if (mach_desc)
iotable_init(mach_desc, size);
- idcode = __raw_readl(cpuid_addr);
- s3c_init_cpu(idcode, cpu_ids, ARRAY_SIZE(cpu_ids));
+ /* detect cpu id and rev. */
+ s5p_init_cpu(cpuid_addr);
+
+ s3c_init_cpu(samsung_cpu_id, cpu_ids, ARRAY_SIZE(cpu_ids));
}
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 <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-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 <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/irq-gpioint.c b/arch/arm/plat-s5p/irq-gpioint.c
index f71078ef6bb5..a566523d34ec 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;
@@ -110,27 +110,28 @@ 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;
- struct s5p_gpioint_bank *bank = NULL;
+ struct s5p_gpioint_bank *b, *bank = NULL;
struct irq_chip_generic *gc;
struct irq_chip_type *ct;
if (used_gpioint_groups >= S5P_GPIOINT_GROUP_COUNT)
return -ENOMEM;
- list_for_each_entry(bank, &banks, list) {
- if (group >= bank->start &&
- group < bank->start + bank->nr_groups)
+ list_for_each_entry(b, &banks, list) {
+ if (group >= b->start && group < b->start + b->nr_groups) {
+ bank = b;
break;
+ }
}
if (!bank)
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 +174,7 @@ 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;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.