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-rw-r--r--arch/arm/mach-s5pv210/Kconfig5
-rw-r--r--arch/arm/mach-s5pv210/Makefile20
-rw-r--r--arch/arm/mach-s5pv210/clock.c329
-rw-r--r--arch/arm/mach-s5pv210/common.c (renamed from arch/arm/mach-s5pv210/cpu.c)107
-rw-r--r--arch/arm/mach-s5pv210/common.h37
-rw-r--r--arch/arm/mach-s5pv210/dev-spi.c175
-rw-r--r--arch/arm/mach-s5pv210/dma.c241
-rw-r--r--arch/arm/mach-s5pv210/include/mach/irqs.h2
-rw-r--r--arch/arm/mach-s5pv210/include/mach/map.h2
-rw-r--r--arch/arm/mach-s5pv210/include/mach/system.h2
-rw-r--r--arch/arm/mach-s5pv210/init.c44
-rw-r--r--arch/arm/mach-s5pv210/mach-aquila.c9
-rw-r--r--arch/arm/mach-s5pv210/mach-goni.c12
-rw-r--r--arch/arm/mach-s5pv210/mach-smdkc110.c8
-rw-r--r--arch/arm/mach-s5pv210/mach-smdkv210.c19
-rw-r--r--arch/arm/mach-s5pv210/mach-torbreck.c6
-rw-r--r--arch/arm/mach-s5pv210/pm.c10
-rw-r--r--arch/arm/mach-s5pv210/setup-sdhci.c22
-rw-r--r--arch/arm/mach-s5pv210/setup-spi.c51
19 files changed, 498 insertions, 603 deletions
diff --git a/arch/arm/mach-s5pv210/Kconfig b/arch/arm/mach-s5pv210/Kconfig
index 646057ab2e4..2cdc42e838b 100644
--- a/arch/arm/mach-s5pv210/Kconfig
+++ b/arch/arm/mach-s5pv210/Kconfig
@@ -60,6 +60,11 @@ config S5PV210_SETUP_FIMC
help
Common setup code for the camera interfaces.
+config S5PV210_SETUP_SPI
+ bool
+ help
+ Common setup code for SPI GPIO configurations.
+
menu "S5PC110 Machines"
config MACH_AQUILA
diff --git a/arch/arm/mach-s5pv210/Makefile b/arch/arm/mach-s5pv210/Makefile
index 009fbe53df9..76a121dd52b 100644
--- a/arch/arm/mach-s5pv210/Makefile
+++ b/arch/arm/mach-s5pv210/Makefile
@@ -10,30 +10,32 @@ obj-m :=
obj-n :=
obj- :=
-# Core support for S5PV210 system
+# Core
+
+obj-y += common.o clock.o
-obj-$(CONFIG_CPU_S5PV210) += cpu.o init.o clock.o dma.o
-obj-$(CONFIG_CPU_S5PV210) += setup-i2c0.o
obj-$(CONFIG_PM) += pm.o
+obj-y += dma.o
+
# machine support
obj-$(CONFIG_MACH_AQUILA) += mach-aquila.o
-obj-$(CONFIG_MACH_SMDKV210) += mach-smdkv210.o
-obj-$(CONFIG_MACH_SMDKC110) += mach-smdkc110.o
obj-$(CONFIG_MACH_GONI) += mach-goni.o
+obj-$(CONFIG_MACH_SMDKC110) += mach-smdkc110.o
+obj-$(CONFIG_MACH_SMDKV210) += mach-smdkv210.o
obj-$(CONFIG_MACH_TORBRECK) += mach-torbreck.o
# device support
obj-y += dev-audio.o
-obj-$(CONFIG_S3C64XX_DEV_SPI) += dev-spi.o
+obj-y += setup-i2c0.o
obj-$(CONFIG_S5PV210_SETUP_FB_24BPP) += setup-fb-24bpp.o
obj-$(CONFIG_S5PV210_SETUP_FIMC) += setup-fimc.o
-obj-$(CONFIG_S5PV210_SETUP_I2C1) += setup-i2c1.o
-obj-$(CONFIG_S5PV210_SETUP_I2C2) += setup-i2c2.o
+obj-$(CONFIG_S5PV210_SETUP_I2C1) += setup-i2c1.o
+obj-$(CONFIG_S5PV210_SETUP_I2C2) += setup-i2c2.o
obj-$(CONFIG_S5PV210_SETUP_IDE) += setup-ide.o
obj-$(CONFIG_S5PV210_SETUP_KEYPAD) += setup-keypad.o
-obj-$(CONFIG_S5PV210_SETUP_SDHCI) += setup-sdhci.o
obj-$(CONFIG_S5PV210_SETUP_SDHCI_GPIO) += setup-sdhci-gpio.o
+obj-$(CONFIG_S5PV210_SETUP_SPI) += setup-spi.o
diff --git a/arch/arm/mach-s5pv210/clock.c b/arch/arm/mach-s5pv210/clock.c
index 4c5ac7a69e9..c78dfddd77f 100644
--- a/arch/arm/mach-s5pv210/clock.c
+++ b/arch/arm/mach-s5pv210/clock.c
@@ -17,7 +17,7 @@
#include <linux/errno.h>
#include <linux/err.h>
#include <linux/clk.h>
-#include <linux/sysdev.h>
+#include <linux/device.h>
#include <linux/io.h>
#include <mach/map.h>
@@ -29,7 +29,8 @@
#include <plat/pll.h>
#include <plat/s5p-clock.h>
#include <plat/clock-clksrc.h>
-#include <plat/s5pv210.h>
+
+#include "common.h"
static unsigned long xtal;
@@ -399,30 +400,6 @@ static struct clk init_clocks_off[] = {
.enable = s5pv210_clk_ip1_ctrl,
.ctrlbit = (1<<25),
}, {
- .name = "hsmmc",
- .devname = "s3c-sdhci.0",
- .parent = &clk_hclk_psys.clk,
- .enable = s5pv210_clk_ip2_ctrl,
- .ctrlbit = (1<<16),
- }, {
- .name = "hsmmc",
- .devname = "s3c-sdhci.1",
- .parent = &clk_hclk_psys.clk,
- .enable = s5pv210_clk_ip2_ctrl,
- .ctrlbit = (1<<17),
- }, {
- .name = "hsmmc",
- .devname = "s3c-sdhci.2",
- .parent = &clk_hclk_psys.clk,
- .enable = s5pv210_clk_ip2_ctrl,
- .ctrlbit = (1<<18),
- }, {
- .name = "hsmmc",
- .devname = "s3c-sdhci.3",
- .parent = &clk_hclk_psys.clk,
- .enable = s5pv210_clk_ip2_ctrl,
- .ctrlbit = (1<<19),
- }, {
.name = "systimer",
.parent = &clk_pclk_psys.clk,
.enable = s5pv210_clk_ip3_ctrl,
@@ -559,6 +536,38 @@ static struct clk init_clocks[] = {
},
};
+static struct clk clk_hsmmc0 = {
+ .name = "hsmmc",
+ .devname = "s3c-sdhci.0",
+ .parent = &clk_hclk_psys.clk,
+ .enable = s5pv210_clk_ip2_ctrl,
+ .ctrlbit = (1<<16),
+};
+
+static struct clk clk_hsmmc1 = {
+ .name = "hsmmc",
+ .devname = "s3c-sdhci.1",
+ .parent = &clk_hclk_psys.clk,
+ .enable = s5pv210_clk_ip2_ctrl,
+ .ctrlbit = (1<<17),
+};
+
+static struct clk clk_hsmmc2 = {
+ .name = "hsmmc",
+ .devname = "s3c-sdhci.2",
+ .parent = &clk_hclk_psys.clk,
+ .enable = s5pv210_clk_ip2_ctrl,
+ .ctrlbit = (1<<18),
+};
+
+static struct clk clk_hsmmc3 = {
+ .name = "hsmmc",
+ .devname = "s3c-sdhci.3",
+ .parent = &clk_hclk_psys.clk,
+ .enable = s5pv210_clk_ip2_ctrl,
+ .ctrlbit = (1<<19),
+};
+
static struct clk *clkset_uart_list[] = {
[6] = &clk_mout_mpll.clk,
[7] = &clk_mout_epll.clk,
@@ -809,46 +818,6 @@ static struct clksrc_clk clksrcs[] = {
.reg_div = { .reg = S5P_CLK_DIV6, .shift = 12, .size = 3 },
}, {
.clk = {
- .name = "uclk1",
- .devname = "s5pv210-uart.0",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 12),
- },
- .sources = &clkset_uart,
- .reg_src = { .reg = S5P_CLK_SRC4, .shift = 16, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 16, .size = 4 },
- }, {
- .clk = {
- .name = "uclk1",
- .devname = "s5pv210-uart.1",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 13),
- },
- .sources = &clkset_uart,
- .reg_src = { .reg = S5P_CLK_SRC4, .shift = 20, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 20, .size = 4 },
- }, {
- .clk = {
- .name = "uclk1",
- .devname = "s5pv210-uart.2",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 14),
- },
- .sources = &clkset_uart,
- .reg_src = { .reg = S5P_CLK_SRC4, .shift = 24, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 24, .size = 4 },
- }, {
- .clk = {
- .name = "uclk1",
- .devname = "s5pv210-uart.3",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 15),
- },
- .sources = &clkset_uart,
- .reg_src = { .reg = S5P_CLK_SRC4, .shift = 28, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 28, .size = 4 },
- }, {
- .clk = {
.name = "sclk_fimc",
.devname = "s5pv210-fimc.0",
.enable = s5pv210_clk_mask1_ctrl,
@@ -906,46 +875,6 @@ static struct clksrc_clk clksrcs[] = {
.reg_div = { .reg = S5P_CLK_DIV1, .shift = 20, .size = 4 },
}, {
.clk = {
- .name = "sclk_mmc",
- .devname = "s3c-sdhci.0",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 8),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC4, .shift = 0, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 0, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_mmc",
- .devname = "s3c-sdhci.1",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 9),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC4, .shift = 4, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 4, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_mmc",
- .devname = "s3c-sdhci.2",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 10),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC4, .shift = 8, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 8, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_mmc",
- .devname = "s3c-sdhci.3",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 11),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC4, .shift = 12, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 12, .size = 4 },
- }, {
- .clk = {
.name = "sclk_mfc",
.devname = "s5p-mfc",
.enable = s5pv210_clk_ip0_ctrl,
@@ -983,26 +912,6 @@ static struct clksrc_clk clksrcs[] = {
.reg_div = { .reg = S5P_CLK_DIV1, .shift = 28, .size = 4 },
}, {
.clk = {
- .name = "sclk_spi",
- .devname = "s3c64xx-spi.0",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 16),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC5, .shift = 0, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV5, .shift = 0, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_spi",
- .devname = "s3c64xx-spi.1",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 17),
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P_CLK_SRC5, .shift = 4, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV5, .shift = 4, .size = 4 },
- }, {
- .clk = {
.name = "sclk_pwi",
.enable = s5pv210_clk_mask0_ctrl,
.ctrlbit = (1 << 29),
@@ -1022,6 +931,147 @@ static struct clksrc_clk clksrcs[] = {
},
};
+static struct clksrc_clk clk_sclk_uart0 = {
+ .clk = {
+ .name = "uclk1",
+ .devname = "s5pv210-uart.0",
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 12),
+ },
+ .sources = &clkset_uart,
+ .reg_src = { .reg = S5P_CLK_SRC4, .shift = 16, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV4, .shift = 16, .size = 4 },
+};
+
+static struct clksrc_clk clk_sclk_uart1 = {
+ .clk = {
+ .name = "uclk1",
+ .devname = "s5pv210-uart.1",
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 13),
+ },
+ .sources = &clkset_uart,
+ .reg_src = { .reg = S5P_CLK_SRC4, .shift = 20, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV4, .shift = 20, .size = 4 },
+};
+
+static struct clksrc_clk clk_sclk_uart2 = {
+ .clk = {
+ .name = "uclk1",
+ .devname = "s5pv210-uart.2",
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 14),
+ },
+ .sources = &clkset_uart,
+ .reg_src = { .reg = S5P_CLK_SRC4, .shift = 24, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV4, .shift = 24, .size = 4 },
+};
+
+static struct clksrc_clk clk_sclk_uart3 = {
+ .clk = {
+ .name = "uclk1",
+ .devname = "s5pv210-uart.3",
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 15),
+ },
+ .sources = &clkset_uart,
+ .reg_src = { .reg = S5P_CLK_SRC4, .shift = 28, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV4, .shift = 28, .size = 4 },
+};
+
+static struct clksrc_clk clk_sclk_mmc0 = {
+ .clk = {
+ .name = "sclk_mmc",
+ .devname = "s3c-sdhci.0",
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 8),
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P_CLK_SRC4, .shift = 0, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV4, .shift = 0, .size = 4 },
+};
+
+static struct clksrc_clk clk_sclk_mmc1 = {
+ .clk = {
+ .name = "sclk_mmc",
+ .devname = "s3c-sdhci.1",
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 9),
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P_CLK_SRC4, .shift = 4, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV4, .shift = 4, .size = 4 },
+};
+
+static struct clksrc_clk clk_sclk_mmc2 = {
+ .clk = {
+ .name = "sclk_mmc",
+ .devname = "s3c-sdhci.2",
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 10),
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P_CLK_SRC4, .shift = 8, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV4, .shift = 8, .size = 4 },
+};
+
+static struct clksrc_clk clk_sclk_mmc3 = {
+ .clk = {
+ .name = "sclk_mmc",
+ .devname = "s3c-sdhci.3",
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 11),
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P_CLK_SRC4, .shift = 12, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV4, .shift = 12, .size = 4 },
+};
+
+static struct clksrc_clk clk_sclk_spi0 = {
+ .clk = {
+ .name = "sclk_spi",
+ .devname = "s3c64xx-spi.0",
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 16),
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P_CLK_SRC5, .shift = 0, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV5, .shift = 0, .size = 4 },
+ };
+
+static struct clksrc_clk clk_sclk_spi1 = {
+ .clk = {
+ .name = "sclk_spi",
+ .devname = "s3c64xx-spi.1",
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 17),
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P_CLK_SRC5, .shift = 4, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV5, .shift = 4, .size = 4 },
+ };
+
+
+static struct clksrc_clk *clksrc_cdev[] = {
+ &clk_sclk_uart0,
+ &clk_sclk_uart1,
+ &clk_sclk_uart2,
+ &clk_sclk_uart3,
+ &clk_sclk_mmc0,
+ &clk_sclk_mmc1,
+ &clk_sclk_mmc2,
+ &clk_sclk_mmc3,
+ &clk_sclk_spi0,
+ &clk_sclk_spi1,
+};
+
+static struct clk *clk_cdev[] = {
+ &clk_hsmmc0,
+ &clk_hsmmc1,
+ &clk_hsmmc2,
+ &clk_hsmmc3,
+};
+
/* Clock initialisation code */
static struct clksrc_clk *sysclks[] = {
&clk_mout_apll,
@@ -1261,6 +1311,25 @@ static struct clk *clks[] __initdata = {
&clk_pcmcdclk2,
};
+static struct clk_lookup s5pv210_clk_lookup[] = {
+ CLKDEV_INIT(NULL, "clk_uart_baud0", &clk_p),
+ CLKDEV_INIT("s5pv210-uart.0", "clk_uart_baud1", &clk_sclk_uart0.clk),
+ CLKDEV_INIT("s5pv210-uart.1", "clk_uart_baud1", &clk_sclk_uart1.clk),
+ CLKDEV_INIT("s5pv210-uart.2", "clk_uart_baud1", &clk_sclk_uart2.clk),
+ CLKDEV_INIT("s5pv210-uart.3", "clk_uart_baud1", &clk_sclk_uart3.clk),
+ CLKDEV_INIT("s3c-sdhci.0", "mmc_busclk.0", &clk_hsmmc0),
+ CLKDEV_INIT("s3c-sdhci.1", "mmc_busclk.0", &clk_hsmmc1),
+ CLKDEV_INIT("s3c-sdhci.2", "mmc_busclk.0", &clk_hsmmc2),
+ CLKDEV_INIT("s3c-sdhci.3", "mmc_busclk.0", &clk_hsmmc3),
+ CLKDEV_INIT("s3c-sdhci.0", "mmc_busclk.2", &clk_sclk_mmc0.clk),
+ CLKDEV_INIT("s3c-sdhci.1", "mmc_busclk.2", &clk_sclk_mmc1.clk),
+ CLKDEV_INIT("s3c-sdhci.2", "mmc_busclk.2", &clk_sclk_mmc2.clk),
+ CLKDEV_INIT("s3c-sdhci.3", "mmc_busclk.2", &clk_sclk_mmc3.clk),
+ CLKDEV_INIT(NULL, "spi_busclk0", &clk_p),
+ CLKDEV_INIT("s3c64xx-spi.0", "spi_busclk1", &clk_sclk_spi0.clk),
+ CLKDEV_INIT("s3c64xx-spi.1", "spi_busclk1", &clk_sclk_spi1.clk),
+};
+
void __init s5pv210_register_clocks(void)
{
int ptr;
@@ -1273,11 +1342,19 @@ void __init s5pv210_register_clocks(void)
for (ptr = 0; ptr < ARRAY_SIZE(sclk_tv); ptr++)
s3c_register_clksrc(sclk_tv[ptr], 1);
+ for (ptr = 0; ptr < ARRAY_SIZE(clksrc_cdev); ptr++)
+ s3c_register_clksrc(clksrc_cdev[ptr], 1);
+
s3c_register_clksrc(clksrcs, ARRAY_SIZE(clksrcs));
s3c_register_clocks(init_clocks, ARRAY_SIZE(init_clocks));
s3c_register_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off));
s3c_disable_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off));
+ clkdev_add_table(s5pv210_clk_lookup, ARRAY_SIZE(s5pv210_clk_lookup));
+
+ s3c24xx_register_clocks(clk_cdev, ARRAY_SIZE(clk_cdev));
+ for (ptr = 0; ptr < ARRAY_SIZE(clk_cdev); ptr++)
+ s3c_disable_clocks(clk_cdev[ptr], 1);
s3c24xx_register_clock(&dummy_apb_pclk);
s3c_pwmclk_init();
diff --git a/arch/arm/mach-s5pv210/cpu.c b/arch/arm/mach-s5pv210/common.c
index 84ec7463323..9c1bcdcc12c 100644
--- a/arch/arm/mach-s5pv210/cpu.c
+++ b/arch/arm/mach-s5pv210/common.c
@@ -1,12 +1,13 @@
-/* linux/arch/arm/mach-s5pv210/cpu.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+/*
+ * Copyright (c) 2009-2011 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*
+ * Common Codes for S5PV210
+ *
* 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/kernel.h>
#include <linux/types.h>
@@ -17,37 +18,78 @@
#include <linux/module.h>
#include <linux/clk.h>
#include <linux/io.h>
-#include <linux/sysdev.h>
+#include <linux/device.h>
#include <linux/platform_device.h>
#include <linux/sched.h>
#include <linux/dma-mapping.h>
+#include <linux/serial_core.h>
+#include <asm/proc-fns.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
-#include <asm/proc-fns.h>
#include <mach/map.h>
#include <mach/regs-clock.h>
#include <plat/cpu.h>
-#include <plat/devs.h>
#include <plat/clock.h>
-#include <plat/fb-core.h>
-#include <plat/s5pv210.h>
+#include <plat/devs.h>
+#include <plat/sdhci.h>
#include <plat/adc-core.h>
#include <plat/ata-core.h>
+#include <plat/fb-core.h>
#include <plat/fimc-core.h>
#include <plat/iic-core.h>
#include <plat/keypad-core.h>
-#include <plat/sdhci.h>
-#include <plat/reset.h>
#include <plat/tv-core.h>
+#include <plat/regs-serial.h>
+
+#include "common.h"
+
+static const char name_s5pv210[] = "S5PV210/S5PC110";
+
+static struct cpu_table cpu_ids[] __initdata = {
+ {
+ .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,
+ },
+};
/* Initial IO mappings */
static struct map_desc s5pv210_iodesc[] __initdata = {
{
+ .virtual = (unsigned long)S5P_VA_CHIPID,
+ .pfn = __phys_to_pfn(S5PV210_PA_CHIPID),
+ .length = SZ_4K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)S3C_VA_SYS,
+ .pfn = __phys_to_pfn(S5PV210_PA_SYSCON),
+ .length = SZ_64K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)S3C_VA_TIMER,
+ .pfn = __phys_to_pfn(S5PV210_PA_TIMER),
+ .length = SZ_16K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)S3C_VA_WATCHDOG,
+ .pfn = __phys_to_pfn(S5PV210_PA_WATCHDOG),
+ .length = SZ_4K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)S5P_VA_SROMC,
+ .pfn = __phys_to_pfn(S5PV210_PA_SROMC),
+ .length = SZ_4K,
+ .type = MT_DEVICE,
+ }, {
.virtual = (unsigned long)S5P_VA_SYSTIMER,
.pfn = __phys_to_pfn(S5PV210_PA_SYSTIMER),
.length = SZ_4K,
@@ -108,19 +150,32 @@ static void s5pv210_idle(void)
local_irq_enable();
}
-static void s5pv210_sw_reset(void)
+void s5pv210_restart(char mode, const char *cmd)
{
__raw_writel(0x1, S5P_SWRESET);
}
-/* s5pv210_map_io
+/*
+ * s5pv210_map_io
*
* register the standard cpu IO areas
-*/
+ */
-void __init s5pv210_map_io(void)
+void __init s5pv210_init_io(struct map_desc *mach_desc, int size)
{
+ /* initialize the io descriptors we need for initialization */
iotable_init(s5pv210_iodesc, ARRAY_SIZE(s5pv210_iodesc));
+ if (mach_desc)
+ iotable_init(mach_desc, size);
+
+ /* detect cpu id and rev. */
+ s5p_init_cpu(S5P_VA_CHIPID);
+
+ s3c_init_cpu(samsung_cpu_id, cpu_ids, ARRAY_SIZE(cpu_ids));
+}
+
+void __init s5pv210_map_io(void)
+{
init_consistent_dma_size(14 << 20);
/* initialise device information early */
@@ -174,19 +229,19 @@ void __init s5pv210_init_irq(void)
s5p_init_irq(vic, ARRAY_SIZE(vic));
}
-struct sysdev_class s5pv210_sysclass = {
- .name = "s5pv210-core",
+struct bus_type s5pv210_subsys = {
+ .name = "s5pv210-core",
+ .dev_name = "s5pv210-core",
};
-static struct sys_device s5pv210_sysdev = {
- .cls = &s5pv210_sysclass,
+static struct device s5pv210_dev = {
+ .bus = &s5pv210_subsys,
};
static int __init s5pv210_core_init(void)
{
- return sysdev_class_register(&s5pv210_sysclass);
+ return subsys_system_register(&s5pv210_subsys, NULL);
}
-
core_initcall(s5pv210_core_init);
int __init s5pv210_init(void)
@@ -196,8 +251,12 @@ int __init s5pv210_init(void)
/* set idle function */
pm_idle = s5pv210_idle;
- /* set sw_reset function */
- s5p_reset_hook = s5pv210_sw_reset;
+ return device_register(&s5pv210_dev);
+}
- return sysdev_register(&s5pv210_sysdev);
+/* uart registration process */
+
+void __init s5pv210_init_uarts(struct s3c2410_uartcfg *cfg, int no)
+{
+ s3c24xx_init_uartdevs("s5pv210-uart", s5p_uart_resources, cfg, no);
}
diff --git a/arch/arm/mach-s5pv210/common.h b/arch/arm/mach-s5pv210/common.h
new file mode 100644
index 00000000000..6ed2af5c751
--- /dev/null
+++ b/arch/arm/mach-s5pv210/common.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * Common Header for S5PV210 machines
+ *
+ * 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 __ARCH_ARM_MACH_S5PV210_COMMON_H
+#define __ARCH_ARM_MACH_S5PV210_COMMON_H
+
+void s5pv210_init_io(struct map_desc *mach_desc, int size);
+void s5pv210_init_irq(void);
+
+void s5pv210_register_clocks(void);
+void s5pv210_setup_clocks(void);
+
+void s5pv210_restart(char mode, const char *cmd);
+
+#ifdef CONFIG_CPU_S5PV210
+
+extern int s5pv210_init(void);
+extern void s5pv210_map_io(void);
+extern void s5pv210_init_clocks(int xtal);
+extern void s5pv210_init_uarts(struct s3c2410_uartcfg *cfg, int no);
+
+#else
+#define s5pv210_init_clocks NULL
+#define s5pv210_init_uarts NULL
+#define s5pv210_map_io NULL
+#define s5pv210_init NULL
+#endif
+
+#endif /* __ARCH_ARM_MACH_S5PV210_COMMON_H */
diff --git a/arch/arm/mach-s5pv210/dev-spi.c b/arch/arm/mach-s5pv210/dev-spi.c
deleted file mode 100644
index eaf9a7bff7a..00000000000
--- a/arch/arm/mach-s5pv210/dev-spi.c
+++ /dev/null
@@ -1,175 +0,0 @@
-/* linux/arch/arm/mach-s5pv210/dev-spi.c
- *
- * Copyright (C) 2010 Samsung Electronics Co. Ltd.
- * Jaswinder Singh <jassi.brar@samsung.com>
- *
- * 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/platform_device.h>
-#include <linux/dma-mapping.h>
-#include <linux/gpio.h>
-
-#include <mach/dma.h>
-#include <mach/map.h>
-#include <mach/irqs.h>
-#include <mach/spi-clocks.h>
-
-#include <plat/s3c64xx-spi.h>
-#include <plat/gpio-cfg.h>
-
-static char *spi_src_clks[] = {
- [S5PV210_SPI_SRCCLK_PCLK] = "pclk",
- [S5PV210_SPI_SRCCLK_SCLK] = "sclk_spi",
-};
-
-/* SPI Controller platform_devices */
-
-/* Since we emulate multi-cs capability, we do not touch the CS.
- * The emulated CS is toggled by board specific mechanism, as it can
- * be either some immediate GPIO or some signal out of some other
- * chip in between ... or some yet another way.
- * We simply do not assume anything about CS.
- */
-static int s5pv210_spi_cfg_gpio(struct platform_device *pdev)
-{
- unsigned int base;
-
- switch (pdev->id) {
- case 0:
- base = S5PV210_GPB(0);
- break;
-
- case 1:
- base = S5PV210_GPB(4);
- break;
-
- default:
- dev_err(&pdev->dev, "Invalid SPI Controller number!");
- return -EINVAL;
- }
-
- s3c_gpio_cfgall_range(base, 3,
- S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
-
- return 0;
-}
-
-static struct resource s5pv210_spi0_resource[] = {
- [0] = {
- .start = S5PV210_PA_SPI0,
- .end = S5PV210_PA_SPI0 + 0x100 - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = DMACH_SPI0_TX,
- .end = DMACH_SPI0_TX,
- .flags = IORESOURCE_DMA,
- },
- [2] = {
- .start = DMACH_SPI0_RX,
- .end = DMACH_SPI0_RX,
- .flags = IORESOURCE_DMA,
- },
- [3] = {
- .start = IRQ_SPI0,
- .end = IRQ_SPI0,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct s3c64xx_spi_info s5pv210_spi0_pdata = {
- .cfg_gpio = s5pv210_spi_cfg_gpio,
- .fifo_lvl_mask = 0x1ff,
- .rx_lvl_offset = 15,
- .high_speed = 1,
- .tx_st_done = 25,
-};
-
-static u64 spi_dmamask = DMA_BIT_MASK(32);
-
-struct platform_device s5pv210_device_spi0 = {
- .name = "s3c64xx-spi",
- .id = 0,
- .num_resources = ARRAY_SIZE(s5pv210_spi0_resource),
- .resource = s5pv210_spi0_resource,
- .dev = {
- .dma_mask = &spi_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &s5pv210_spi0_pdata,
- },
-};
-
-static struct resource s5pv210_spi1_resource[] = {
- [0] = {
- .start = S5PV210_PA_SPI1,
- .end = S5PV210_PA_SPI1 + 0x100 - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = DMACH_SPI1_TX,
- .end = DMACH_SPI1_TX,
- .flags = IORESOURCE_DMA,
- },
- [2] = {
- .start = DMACH_SPI1_RX,
- .end = DMACH_SPI1_RX,
- .flags = IORESOURCE_DMA,
- },
- [3] = {
- .start = IRQ_SPI1,
- .end = IRQ_SPI1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct s3c64xx_spi_info s5pv210_spi1_pdata = {
- .cfg_gpio = s5pv210_spi_cfg_gpio,
- .fifo_lvl_mask = 0x7f,
- .rx_lvl_offset = 15,
- .high_speed = 1,
- .tx_st_done = 25,
-};
-
-struct platform_device s5pv210_device_spi1 = {
- .name = "s3c64xx-spi",
- .id = 1,
- .num_resources = ARRAY_SIZE(s5pv210_spi1_resource),
- .resource = s5pv210_spi1_resource,
- .dev = {
- .dma_mask = &spi_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &s5pv210_spi1_pdata,
- },
-};
-
-void __init s5pv210_spi_set_info(int cntrlr, int src_clk_nr, int num_cs)
-{
- struct s3c64xx_spi_info *pd;
-
- /* Reject invalid configuration */
- if (!num_cs || src_clk_nr < 0
- || src_clk_nr > S5PV210_SPI_SRCCLK_SCLK) {
- printk(KERN_ERR "%s: Invalid SPI configuration\n", __func__);
- return;
- }
-
- switch (cntrlr) {
- case 0:
- pd = &s5pv210_spi0_pdata;
- break;
- case 1:
- pd = &s5pv210_spi1_pdata;
- break;
- default:
- printk(KERN_ERR "%s: Invalid SPI controller(%d)\n",
- __func__, cntrlr);
- return;
- }
-
- pd->num_cs = num_cs;
- pd->src_clk_nr = src_clk_nr;
- pd->src_clk_name = spi_src_clks[src_clk_nr];
-}
diff --git a/arch/arm/mach-s5pv210/dma.c b/arch/arm/mach-s5pv210/dma.c
index 86b749c18b7..a6113e0267f 100644
--- a/arch/arm/mach-s5pv210/dma.c
+++ b/arch/arm/mach-s5pv210/dma.c
@@ -35,90 +35,40 @@
static u64 dma_dmamask = DMA_BIT_MASK(32);
-struct dma_pl330_peri pdma0_peri[28] = {
- {
- .peri_id = (u8)DMACH_UART0_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_UART0_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_UART1_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_UART1_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_UART2_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_UART2_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_UART3_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_UART3_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = DMACH_MAX,
- }, {
- .peri_id = (u8)DMACH_I2S0_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_I2S0_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_I2S0S_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_I2S1_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_I2S1_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_MAX,
- }, {
- .peri_id = (u8)DMACH_MAX,
- }, {
- .peri_id = (u8)DMACH_SPI0_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_SPI0_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_SPI1_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_SPI1_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_MAX,
- }, {
- .peri_id = (u8)DMACH_MAX,
- }, {
- .peri_id = (u8)DMACH_AC97_MICIN,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_AC97_PCMIN,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_AC97_PCMOUT,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_MAX,
- }, {
- .peri_id = (u8)DMACH_PWM,
- }, {
- .peri_id = (u8)DMACH_SPDIF,
- .rqtype = MEMTODEV,
- },
+u8 pdma0_peri[] = {
+ DMACH_UART0_RX,
+ DMACH_UART0_TX,
+ DMACH_UART1_RX,
+ DMACH_UART1_TX,
+ DMACH_UART2_RX,
+ DMACH_UART2_TX,
+ DMACH_UART3_RX,
+ DMACH_UART3_TX,
+ DMACH_MAX,
+ DMACH_I2S0_RX,
+ DMACH_I2S0_TX,
+ DMACH_I2S0S_TX,
+ DMACH_I2S1_RX,
+ DMACH_I2S1_TX,
+ DMACH_MAX,
+ DMACH_MAX,
+ DMACH_SPI0_RX,
+ DMACH_SPI0_TX,
+ DMACH_SPI1_RX,
+ DMACH_SPI1_TX,
+ DMACH_MAX,
+ DMACH_MAX,
+ DMACH_AC97_MICIN,
+ DMACH_AC97_PCMIN,
+ DMACH_AC97_PCMOUT,
+ DMACH_MAX,
+ DMACH_PWM,
+ DMACH_SPDIF,
};
struct dma_pl330_platdata s5pv210_pdma0_pdata = {
.nr_valid_peri = ARRAY_SIZE(pdma0_peri),
- .peri = pdma0_peri,
+ .peri_id = pdma0_peri,
};
struct amba_device s5pv210_device_pdma0 = {
@@ -137,102 +87,44 @@ struct amba_device s5pv210_device_pdma0 = {
.periphid = 0x00041330,
};
-struct dma_pl330_peri pdma1_peri[32] = {
- {
- .peri_id = (u8)DMACH_UART0_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_UART0_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_UART1_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_UART1_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_UART2_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_UART2_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_UART3_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_UART3_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = DMACH_MAX,
- }, {
- .peri_id = (u8)DMACH_I2S0_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_I2S0_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_I2S0S_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_I2S1_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_I2S1_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_I2S2_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_I2S2_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_SPI0_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_SPI0_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_SPI1_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_SPI1_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_MAX,
- }, {
- .peri_id = (u8)DMACH_MAX,
- }, {
- .peri_id = (u8)DMACH_PCM0_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_PCM0_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_PCM1_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_PCM1_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_MSM_REQ0,
- }, {
- .peri_id = (u8)DMACH_MSM_REQ1,
- }, {
- .peri_id = (u8)DMACH_MSM_REQ2,
- }, {
- .peri_id = (u8)DMACH_MSM_REQ3,
- }, {
- .peri_id = (u8)DMACH_PCM2_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_PCM2_TX,
- .rqtype = MEMTODEV,
- },
+u8 pdma1_peri[] = {
+ DMACH_UART0_RX,
+ DMACH_UART0_TX,
+ DMACH_UART1_RX,
+ DMACH_UART1_TX,
+ DMACH_UART2_RX,
+ DMACH_UART2_TX,
+ DMACH_UART3_RX,
+ DMACH_UART3_TX,
+ DMACH_MAX,
+ DMACH_I2S0_RX,
+ DMACH_I2S0_TX,
+ DMACH_I2S0S_TX,
+ DMACH_I2S1_RX,
+ DMACH_I2S1_TX,
+ DMACH_I2S2_RX,
+ DMACH_I2S2_TX,
+ DMACH_SPI0_RX,
+ DMACH_SPI0_TX,
+ DMACH_SPI1_RX,
+ DMACH_SPI1_TX,
+ DMACH_MAX,
+ DMACH_MAX,
+ DMACH_PCM0_RX,
+ DMACH_PCM0_TX,
+ DMACH_PCM1_RX,
+ DMACH_PCM1_TX,
+ DMACH_MSM_REQ0,
+ DMACH_MSM_REQ1,
+ DMACH_MSM_REQ2,
+ DMACH_MSM_REQ3,
+ DMACH_PCM2_RX,
+ DMACH_PCM2_TX,
};
struct dma_pl330_platdata s5pv210_pdma1_pdata = {
.nr_valid_peri = ARRAY_SIZE(pdma1_peri),
- .peri = pdma1_peri,
+ .peri_id = pdma1_peri,
};
struct amba_device s5pv210_device_pdma1 = {
@@ -253,7 +145,12 @@ struct amba_device s5pv210_device_pdma1 = {
static int __init s5pv210_dma_init(void)
{
+ dma_cap_set(DMA_SLAVE, s5pv210_pdma0_pdata.cap_mask);
+ dma_cap_set(DMA_CYCLIC, s5pv210_pdma0_pdata.cap_mask);
amba_device_register(&s5pv210_device_pdma0, &iomem_resource);
+
+ dma_cap_set(DMA_SLAVE, s5pv210_pdma1_pdata.cap_mask);
+ dma_cap_set(DMA_CYCLIC, s5pv210_pdma1_pdata.cap_mask);
amba_device_register(&s5pv210_device_pdma1, &iomem_resource);
return 0;
diff --git a/arch/arm/mach-s5pv210/include/mach/irqs.h b/arch/arm/mach-s5pv210/include/mach/irqs.h
index 5e0de3a31f3..e777e010ed2 100644
--- a/arch/arm/mach-s5pv210/include/mach/irqs.h
+++ b/arch/arm/mach-s5pv210/include/mach/irqs.h
@@ -118,6 +118,8 @@
#define IRQ_MDNIE3 S5P_IRQ_VIC3(8)
#define IRQ_VIC_END S5P_IRQ_VIC3(31)
+#define IRQ_TIMER_BASE (11)
+
#define S5P_EINT_BASE1 (S5P_IRQ_VIC0(0))
#define S5P_EINT_BASE2 (IRQ_VIC_END + 1)
diff --git a/arch/arm/mach-s5pv210/include/mach/map.h b/arch/arm/mach-s5pv210/include/mach/map.h
index 7ff609f1568..89c34b8f73b 100644
--- a/arch/arm/mach-s5pv210/include/mach/map.h
+++ b/arch/arm/mach-s5pv210/include/mach/map.h
@@ -109,6 +109,8 @@
#define S3C_PA_RTC S5PV210_PA_RTC
#define S3C_PA_USB_HSOTG S5PV210_PA_HSOTG
#define S3C_PA_WDT S5PV210_PA_WATCHDOG
+#define S3C_PA_SPI0 S5PV210_PA_SPI0
+#define S3C_PA_SPI1 S5PV210_PA_SPI1
#define S5P_PA_CHIPID S5PV210_PA_CHIPID
#define S5P_PA_FIMC0 S5PV210_PA_FIMC0
diff --git a/arch/arm/mach-s5pv210/include/mach/system.h b/arch/arm/mach-s5pv210/include/mach/system.h
index af8a200b213..bf288ced860 100644
--- a/arch/arm/mach-s5pv210/include/mach/system.h
+++ b/arch/arm/mach-s5pv210/include/mach/system.h
@@ -13,8 +13,6 @@
#ifndef __ASM_ARCH_SYSTEM_H
#define __ASM_ARCH_SYSTEM_H __FILE__
-#include <plat/system-reset.h>
-
static void arch_idle(void)
{
/* nothing here yet */
diff --git a/arch/arm/mach-s5pv210/init.c b/arch/arm/mach-s5pv210/init.c
deleted file mode 100644
index 4865ae2c475..00000000000
--- a/arch/arm/mach-s5pv210/init.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/* linux/arch/arm/mach-s5pv210/init.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * 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/kernel.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/serial_core.h>
-
-#include <plat/cpu.h>
-#include <plat/devs.h>
-#include <plat/s5pv210.h>
-#include <plat/regs-serial.h>
-
-static struct s3c24xx_uart_clksrc s5pv210_serial_clocks[] = {
- [0] = {
- .name = "pclk",
- .divisor = 1,
- .min_baud = 0,
- .max_baud = 0,
- },
-};
-
-/* uart registration process */
-void __init s5pv210_common_init_uarts(struct s3c2410_uartcfg *cfg, int no)
-{
- struct s3c2410_uartcfg *tcfg = cfg;
- u32 ucnt;
-
- for (ucnt = 0; ucnt < no; ucnt++, tcfg++) {
- if (!tcfg->clocks) {
- tcfg->clocks = s5pv210_serial_clocks;
- tcfg->clocks_size = ARRAY_SIZE(s5pv210_serial_clocks);
- }
- }
-
- s3c24xx_init_uartdevs("s5pv210-uart", s5p_uart_resources, cfg, no);
-}
diff --git a/arch/arm/mach-s5pv210/mach-aquila.c b/arch/arm/mach-s5pv210/mach-aquila.c
index 71ca95604d6..5e734d025a6 100644
--- a/arch/arm/mach-s5pv210/mach-aquila.c
+++ b/arch/arm/mach-s5pv210/mach-aquila.c
@@ -33,7 +33,6 @@
#include <plat/gpio-cfg.h>
#include <plat/regs-serial.h>
-#include <plat/s5pv210.h>
#include <plat/devs.h>
#include <plat/cpu.h>
#include <plat/fb.h>
@@ -42,6 +41,8 @@
#include <plat/s5p-time.h>
#include <plat/regs-fb-v4.h>
+#include "common.h"
+
/* Following are default values for UCON, ULCON and UFCON UART registers */
#define AQUILA_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
S3C2410_UCON_RXILEVEL | \
@@ -596,8 +597,7 @@ static struct s3c_sdhci_platdata aquila_hsmmc2_data __initdata = {
static void aquila_setup_sdhci(void)
{
- gpio_request(AQUILA_EXT_FLASH_EN, "FLASH_EN");
- gpio_direction_output(AQUILA_EXT_FLASH_EN, 1);
+ gpio_request_one(AQUILA_EXT_FLASH_EN, GPIOF_OUT_INIT_HIGH, "FLASH_EN");
s3c_sdhci0_set_platdata(&aquila_hsmmc0_data);
s3c_sdhci1_set_platdata(&aquila_hsmmc1_data);
@@ -645,7 +645,7 @@ static void __init aquila_sound_init(void)
static void __init aquila_map_io(void)
{
- s5p_init_io(NULL, 0, S5P_VA_CHIPID);
+ s5pv210_init_io(NULL, 0);
s3c24xx_init_clocks(24000000);
s3c24xx_init_uarts(aquila_uartcfgs, ARRAY_SIZE(aquila_uartcfgs));
s5p_set_timer_source(S5P_PWM3, S5P_PWM4);
@@ -685,4 +685,5 @@ MACHINE_START(AQUILA, "Aquila")
.map_io = aquila_map_io,
.init_machine = aquila_machine_init,
.timer = &s5p_timer,
+ .restart = s5pv210_restart,
MACHINE_END
diff --git a/arch/arm/mach-s5pv210/mach-goni.c b/arch/arm/mach-s5pv210/mach-goni.c
index 448fd9ea96f..ff915261043 100644
--- a/arch/arm/mach-s5pv210/mach-goni.c
+++ b/arch/arm/mach-s5pv210/mach-goni.c
@@ -38,7 +38,6 @@
#include <plat/gpio-cfg.h>
#include <plat/regs-serial.h>
-#include <plat/s5pv210.h>
#include <plat/devs.h>
#include <plat/cpu.h>
#include <plat/fb.h>
@@ -55,6 +54,8 @@
#include <media/s5p_fimc.h>
#include <media/noon010pc30.h>
+#include "common.h"
+
/* Following are default values for UCON, ULCON and UFCON UART registers */
#define GONI_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
S3C2410_UCON_RXILEVEL | \
@@ -228,8 +229,7 @@ static void __init goni_radio_init(void)
i2c1_devs[0].irq = gpio_to_irq(gpio);
gpio = S5PV210_GPJ2(5); /* XMSMDATA_5 */
- gpio_request(gpio, "FM_RST");
- gpio_direction_output(gpio, 1);
+ gpio_request_one(gpio, GPIOF_OUT_INIT_HIGH, "FM_RST");
}
/* TSP */
@@ -265,8 +265,7 @@ static void __init goni_tsp_init(void)
int gpio;
gpio = S5PV210_GPJ1(3); /* XMSMADDR_11 */
- gpio_request(gpio, "TSP_LDO_ON");
- gpio_direction_output(gpio, 1);
+ gpio_request_one(gpio, GPIOF_OUT_INIT_HIGH, "TSP_LDO_ON");
gpio_export(gpio, 0);
gpio = S5PV210_GPJ0(5); /* XMSMADDR_5 */
@@ -891,7 +890,7 @@ static void __init goni_sound_init(void)
static void __init goni_map_io(void)
{
- s5p_init_io(NULL, 0, S5P_VA_CHIPID);
+ s5pv210_init_io(NULL, 0);
s3c24xx_init_clocks(24000000);
s3c24xx_init_uarts(goni_uartcfgs, ARRAY_SIZE(goni_uartcfgs));
s5p_set_timer_source(S5P_PWM3, S5P_PWM4);
@@ -962,4 +961,5 @@ MACHINE_START(GONI, "GONI")
.init_machine = goni_machine_init,
.timer = &s5p_timer,
.reserve = &goni_reserve,
+ .restart = s5pv210_restart,
MACHINE_END
diff --git a/arch/arm/mach-s5pv210/mach-smdkc110.c b/arch/arm/mach-s5pv210/mach-smdkc110.c
index c2531ffc720..b323983b2c5 100644
--- a/arch/arm/mach-s5pv210/mach-smdkc110.c
+++ b/arch/arm/mach-s5pv210/mach-smdkc110.c
@@ -13,7 +13,7 @@
#include <linux/init.h>
#include <linux/serial_core.h>
#include <linux/i2c.h>
-#include <linux/sysdev.h>
+#include <linux/device.h>
#include <asm/hardware/vic.h>
#include <asm/mach/arch.h>
@@ -25,7 +25,6 @@
#include <mach/regs-clock.h>
#include <plat/regs-serial.h>
-#include <plat/s5pv210.h>
#include <plat/devs.h>
#include <plat/cpu.h>
#include <plat/ata.h>
@@ -33,6 +32,8 @@
#include <plat/pm.h>
#include <plat/s5p-time.h>
+#include "common.h"
+
/* Following are default values for UCON, ULCON and UFCON UART registers */
#define SMDKC110_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
S3C2410_UCON_RXILEVEL | \
@@ -110,7 +111,7 @@ static struct i2c_board_info smdkc110_i2c_devs2[] __initdata = {
static void __init smdkc110_map_io(void)
{
- s5p_init_io(NULL, 0, S5P_VA_CHIPID);
+ s5pv210_init_io(NULL, 0);
s3c24xx_init_clocks(24000000);
s3c24xx_init_uarts(smdkv210_uartcfgs, ARRAY_SIZE(smdkv210_uartcfgs));
s5p_set_timer_source(S5P_PWM3, S5P_PWM4);
@@ -143,4 +144,5 @@ MACHINE_START(SMDKC110, "SMDKC110")
.map_io = smdkc110_map_io,
.init_machine = smdkc110_machine_init,
.timer = &s5p_timer,
+ .restart = s5pv210_restart,
MACHINE_END
diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach-s5pv210/mach-smdkv210.c
index 4ca77c41d49..dff9ea7b5bb 100644
--- a/arch/arm/mach-s5pv210/mach-smdkv210.c
+++ b/arch/arm/mach-s5pv210/mach-smdkv210.c
@@ -13,7 +13,7 @@
#include <linux/i2c.h>
#include <linux/init.h>
#include <linux/serial_core.h>
-#include <linux/sysdev.h>
+#include <linux/device.h>
#include <linux/dm9000.h>
#include <linux/fb.h>
#include <linux/gpio.h>
@@ -34,7 +34,6 @@
#include <plat/regs-serial.h>
#include <plat/regs-srom.h>
#include <plat/gpio-cfg.h>
-#include <plat/s5pv210.h>
#include <plat/devs.h>
#include <plat/cpu.h>
#include <plat/adc.h>
@@ -48,6 +47,8 @@
#include <plat/backlight.h>
#include <plat/regs-fb-v4.h>
+#include "common.h"
+
/* Following are default values for UCON, ULCON and UFCON UART registers */
#define SMDKV210_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
S3C2410_UCON_RXILEVEL | \
@@ -154,15 +155,12 @@ static void smdkv210_lte480wv_set_power(struct plat_lcd_data *pd,
{
if (power) {
#if !defined(CONFIG_BACKLIGHT_PWM)
- gpio_request(S5PV210_GPD0(3), "GPD0");
- gpio_direction_output(S5PV210_GPD0(3), 1);
+ gpio_request_one(S5PV210_GPD0(3), GPIOF_OUT_INIT_HIGH, "GPD0");
gpio_free(S5PV210_GPD0(3));
#endif
/* fire nRESET on power up */
- gpio_request(S5PV210_GPH0(6), "GPH0");
-
- gpio_direction_output(S5PV210_GPH0(6), 1);
+ gpio_request_one(S5PV210_GPH0(6), GPIOF_OUT_INIT_HIGH, "GPH0");
gpio_set_value(S5PV210_GPH0(6), 0);
mdelay(10);
@@ -173,8 +171,7 @@ static void smdkv210_lte480wv_set_power(struct plat_lcd_data *pd,
gpio_free(S5PV210_GPH0(6));
} else {
#if !defined(CONFIG_BACKLIGHT_PWM)
- gpio_request(S5PV210_GPD0(3), "GPD0");
- gpio_direction_output(S5PV210_GPD0(3), 0);
+ gpio_request_one(S5PV210_GPD0(3), GPIOF_OUT_INIT_LOW, "GPD0");
gpio_free(S5PV210_GPD0(3));
#endif
}
@@ -274,11 +271,12 @@ static struct samsung_bl_gpio_info smdkv210_bl_gpio_info = {
static struct platform_pwm_backlight_data smdkv210_bl_data = {
.pwm_id = 3,
+ .pwm_period_ns = 1000,
};
static void __init smdkv210_map_io(void)
{
- s5p_init_io(NULL, 0, S5P_VA_CHIPID);
+ s5pv210_init_io(NULL, 0);
s3c24xx_init_clocks(24000000);
s3c24xx_init_uarts(smdkv210_uartcfgs, ARRAY_SIZE(smdkv210_uartcfgs));
s5p_set_timer_source(S5P_PWM2, S5P_PWM4);
@@ -320,4 +318,5 @@ MACHINE_START(SMDKV210, "SMDKV210")
.map_io = smdkv210_map_io,
.init_machine = smdkv210_machine_init,
.timer = &s5p_timer,
+ .restart = s5pv210_restart,
MACHINE_END
diff --git a/arch/arm/mach-s5pv210/mach-torbreck.c b/arch/arm/mach-s5pv210/mach-torbreck.c
index df70fcb3451..74e99bc0dc9 100644
--- a/arch/arm/mach-s5pv210/mach-torbreck.c
+++ b/arch/arm/mach-s5pv210/mach-torbreck.c
@@ -24,12 +24,13 @@
#include <mach/regs-clock.h>
#include <plat/regs-serial.h>
-#include <plat/s5pv210.h>
#include <plat/devs.h>
#include <plat/cpu.h>
#include <plat/iic.h>
#include <plat/s5p-time.h>
+#include "common.h"
+
/* Following are default values for UCON, ULCON and UFCON UART registers */
#define TORBRECK_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
S3C2410_UCON_RXILEVEL | \
@@ -103,7 +104,7 @@ static struct i2c_board_info torbreck_i2c_devs2[] __initdata = {
static void __init torbreck_map_io(void)
{
- s5p_init_io(NULL, 0, S5P_VA_CHIPID);
+ s5pv210_init_io(NULL, 0);
s3c24xx_init_clocks(24000000);
s3c24xx_init_uarts(torbreck_uartcfgs, ARRAY_SIZE(torbreck_uartcfgs));
s5p_set_timer_source(S5P_PWM3, S5P_PWM4);
@@ -132,4 +133,5 @@ MACHINE_START(TORBRECK, "TORBRECK")
.map_io = torbreck_map_io,
.init_machine = torbreck_machine_init,
.timer = &s5p_timer,
+ .restart = s5pv210_restart,
MACHINE_END
diff --git a/arch/arm/mach-s5pv210/pm.c b/arch/arm/mach-s5pv210/pm.c
index f149d278377..677c71c41e5 100644
--- a/arch/arm/mach-s5pv210/pm.c
+++ b/arch/arm/mach-s5pv210/pm.c
@@ -133,7 +133,7 @@ static void s5pv210_pm_prepare(void)
s3c_pm_do_save(s5pv210_core_save, ARRAY_SIZE(s5pv210_core_save));
}
-static int s5pv210_pm_add(struct sys_device *sysdev)
+static int s5pv210_pm_add(struct device *dev)
{
pm_cpu_prep = s5pv210_pm_prepare;
pm_cpu_sleep = s5pv210_cpu_suspend;
@@ -141,13 +141,15 @@ static int s5pv210_pm_add(struct sys_device *sysdev)
return 0;
}
-static struct sysdev_driver s5pv210_pm_driver = {
- .add = s5pv210_pm_add,
+static struct subsys_interface s5pv210_pm_interface = {
+ .name = "s5pv210_pm",
+ .subsys = &s5pv210_subsys,
+ .add_dev = s5pv210_pm_add,
};
static __init int s5pv210_pm_drvinit(void)
{
- return sysdev_driver_register(&s5pv210_sysclass, &s5pv210_pm_driver);
+ return subsys_interface_register(&s5pv210_pm_interface);
}
arch_initcall(s5pv210_pm_drvinit);
diff --git a/arch/arm/mach-s5pv210/setup-sdhci.c b/arch/arm/mach-s5pv210/setup-sdhci.c
deleted file mode 100644
index 6b8ccc4d35f..00000000000
--- a/arch/arm/mach-s5pv210/setup-sdhci.c
+++ /dev/null
@@ -1,22 +0,0 @@
-/* linux/arch/arm/mach-s5pv210/setup-sdhci.c
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * S5PV210 - Helper functions for settign up SDHCI device(s) (HSMMC)
- *
- * 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/types.h>
-
-/* clock sources for the mmc bus clock, order as for the ctrl2[5..4] */
-
-char *s5pv210_hsmmc_clksrcs[4] = {
- [0] = "hsmmc", /* HCLK */
- /* [1] = "hsmmc", - duplicate HCLK entry */
- [2] = "sclk_mmc", /* mmc_bus */
- /* [3] = NULL, - reserved */
-};
diff --git a/arch/arm/mach-s5pv210/setup-spi.c b/arch/arm/mach-s5pv210/setup-spi.c
new file mode 100644
index 00000000000..f43c5048a37
--- /dev/null
+++ b/arch/arm/mach-s5pv210/setup-spi.c
@@ -0,0 +1,51 @@
+/* linux/arch/arm/mach-s5pv210/setup-spi.c
+ *
+ * Copyright (C) 2011 Samsung Electronics Ltd.
+ * http://www.samsung.com/
+ *
+ * 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/gpio.h>
+#include <linux/platform_device.h>
+
+#include <plat/gpio-cfg.h>
+#include <plat/s3c64xx-spi.h>
+
+#ifdef CONFIG_S3C64XX_DEV_SPI0
+struct s3c64xx_spi_info s3c64xx_spi0_pdata = {
+ .fifo_lvl_mask = 0x1ff,
+ .rx_lvl_offset = 15,
+ .high_speed = 1,
+ .tx_st_done = 25,
+};
+
+int s3c64xx_spi0_cfg_gpio(struct platform_device *dev)
+{
+ s3c_gpio_cfgpin(S5PV210_GPB(0), S3C_GPIO_SFN(2));
+ s3c_gpio_setpull(S5PV210_GPB(0), S3C_GPIO_PULL_UP);
+ s3c_gpio_cfgall_range(S5PV210_GPB(2), 2,
+ S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_S3C64XX_DEV_SPI1
+struct s3c64xx_spi_info s3c64xx_spi1_pdata = {
+ .fifo_lvl_mask = 0x7f,
+ .rx_lvl_offset = 15,
+ .high_speed = 1,
+ .tx_st_done = 25,
+};
+
+int s3c64xx_spi1_cfg_gpio(struct platform_device *dev)
+{
+ s3c_gpio_cfgpin(S5PV210_GPB(4), S3C_GPIO_SFN(2));
+ s3c_gpio_setpull(S5PV210_GPB(4), S3C_GPIO_PULL_UP);
+ s3c_gpio_cfgall_range(S5PV210_GPB(6), 2,
+ S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
+ return 0;
+}
+#endif
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-20 05:33:03 +0000