ARM: S3C24XX: Add address map and clock definitions for HSMMC0

Define maps for HSMMC devices.

S3C2443 has one HSMMC device with base address 0x4A800000.
S3C2416 has HSMMC0 at 0x4AC00000 and HSMMC1 at 0x4A800000.

So suppose that S3C2443 has only HSMMC1.

Define clock for hsmmc0 device and register it.

Signed-off-by: Yauhen Kharuzhy <jekhor@gmail.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

diff --git a/arch/arm/mach-s3c2410/include/mach/irqs.h b/arch/arm/mach-s3c2410/include/mach/irqs.h
index 11bb0f0..e5a68ea 100644 (file)
--- a/arch/arm/mach-s3c2410/include/mach/irqs.h
+++ b/arch/arm/mach-s3c2410/include/mach/irqs.h
@@ -152,8 +152,8 @@
 
 #define IRQ_S3C2416_HSMMC0     S3C2410_IRQ(21)         /* S3C2416/S3C2450 */
 
-#define IRQ_HSMMC0             IRQ_S3C2443_HSMMC
-#define IRQ_HSMMC1             IRQ_S3C2416_HSMMC0
+#define IRQ_HSMMC0             IRQ_S3C2416_HSMMC0
+#define IRQ_HSMMC1             IRQ_S3C2443_HSMMC
 
 #define IRQ_S3C2443_LCD1       S3C2410_IRQSUB(14)
 #define IRQ_S3C2443_LCD2       S3C2410_IRQSUB(15)

diff --git a/arch/arm/mach-s3c2410/include/mach/map.h b/arch/arm/mach-s3c2410/include/mach/map.h
index cd3983a..25bbf5a 100644 (file)
--- a/arch/arm/mach-s3c2410/include/mach/map.h
+++ b/arch/arm/mach-s3c2410/include/mach/map.h
@@ -112,8 +112,8 @@
 #define S3C_PA_IIC          S3C2410_PA_IIC
 #define S3C_PA_UART        S3C24XX_PA_UART
 #define S3C_PA_USBHOST S3C2410_PA_USBHOST
-#define S3C_PA_HSMMC0      S3C2443_PA_HSMMC
-#define S3C_PA_HSMMC1      S3C2416_PA_HSMMC0
+#define S3C_PA_HSMMC0      S3C2416_PA_HSMMC0
+#define S3C_PA_HSMMC1      S3C2443_PA_HSMMC
 #define S3C_PA_WDT         S3C2410_PA_WATCHDOG
 #define S3C_PA_NAND        S3C24XX_PA_NAND
 

diff --git a/arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h b/arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h
index 101aeea..44494a5 100644 (file)
--- a/arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h
+++ b/arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h
@@ -86,6 +86,7 @@
 #define S3C2443_HCLKCON_LCDC           (1<<9)
 #define S3C2443_HCLKCON_USBH           (1<<11)
 #define S3C2443_HCLKCON_USBD           (1<<12)
+#define S3C2416_HCLKCON_HSMMC0         (1<<15)
 #define S3C2443_HCLKCON_HSMMC          (1<<16)
 #define S3C2443_HCLKCON_CFC            (1<<17)
 #define S3C2443_HCLKCON_SSMC           (1<<18)

diff --git a/arch/arm/mach-s3c2416/clock.c b/arch/arm/mach-s3c2416/clock.c
index 7ccf5a2..3b02d85 100644 (file)
--- a/arch/arm/mach-s3c2416/clock.c
+++ b/arch/arm/mach-s3c2416/clock.c
@@ -38,12 +38,11 @@ static unsigned int armdiv[8] = {
        [7] = 8,
 };
 
-/* ID to hardware numbering, 0 is HSMMC1, 1 is HSMMC0 */
 static struct clksrc_clk hsmmc_div[] = {
        [0] = {
                .clk = {
                        .name   = "hsmmc-div",
-                       .id     = 1,
+                       .id     = 0,
                        .parent = &clk_esysclk.clk,
                },
                .reg_div = { .reg = S3C2416_CLKDIV2, .size = 2, .shift = 6 },
@@ -51,7 +50,7 @@ static struct clksrc_clk hsmmc_div[] = {
        [1] = {
                .clk = {
                        .name   = "hsmmc-div",
-                       .id     = 0,
+                       .id     = 1,
                        .parent = &clk_esysclk.clk,
                },
                .reg_div = { .reg = S3C2443_CLKDIV1, .size = 2, .shift = 6 },
@@ -61,7 +60,7 @@ static struct clksrc_clk hsmmc_div[] = {
 static struct clksrc_clk hsmmc_mux[] = {
        [0] = {
                .clk    = {
-                       .id     = 1,
+                       .id     = 0,
                        .name   = "hsmmc-if",
                        .ctrlbit = (1 << 6),
                        .enable = s3c2443_clkcon_enable_s,
@@ -77,7 +76,7 @@ static struct clksrc_clk hsmmc_mux[] = {
        },
        [1] = {
                .clk    = {
-                       .id     = 0,
+                       .id     = 1,
                        .name   = "hsmmc-if",
                        .ctrlbit = (1 << 12),
                        .enable = s3c2443_clkcon_enable_s,
@@ -93,6 +92,13 @@ static struct clksrc_clk hsmmc_mux[] = {
        },
 };
 
+static struct clk hsmmc0_clk = {
+       .name           = "hsmmc",
+       .id             = 0,
+       .parent         = &clk_h,
+       .enable         = s3c2443_clkcon_enable_h,
+       .ctrlbit        = S3C2416_HCLKCON_HSMMC0,
+};
 
 static inline unsigned int s3c2416_fclk_div(unsigned long clkcon0)
 {
@@ -130,6 +136,8 @@ void __init s3c2416_init_clocks(int xtal)
        for (ptr = 0; ptr < ARRAY_SIZE(clksrcs); ptr++)
                s3c_register_clksrc(clksrcs[ptr], 1);
 
+       s3c24xx_register_clock(&hsmmc0_clk);
+
        s3c_pwmclk_init();
 
 }

diff --git a/arch/arm/mach-s3c2443/Kconfig b/arch/arm/mach-s3c2443/Kconfig
index 31babec..8814031 100644 (file)
--- a/arch/arm/mach-s3c2443/Kconfig
+++ b/arch/arm/mach-s3c2443/Kconfig
@@ -25,7 +25,7 @@ config MACH_SMDK2443
        bool "SMDK2443"
        select CPU_S3C2443
        select MACH_SMDK
-       select S3C_DEV_HSMMC
+       select S3C_DEV_HSMMC1
        help
          Say Y here if you are using an SMDK2443
 

diff --git a/arch/arm/mach-s3c2443/clock.c b/arch/arm/mach-s3c2443/clock.c
index 0c3c0c8..f4ec6d5 100644 (file)
--- a/arch/arm/mach-s3c2443/clock.c
+++ b/arch/arm/mach-s3c2443/clock.c
@@ -196,7 +196,7 @@ static struct clksrc_clk clk_hsspi = {
 static struct clksrc_clk clk_hsmmc_div = {
        .clk    = {
                .name           = "hsmmc-div",
-               .id             = -1,
+               .id             = 1,
                .parent         = &clk_esysclk.clk,
        },
        .reg_div = { .reg = S3C2443_CLKDIV1, .size = 2, .shift = 6 },
@@ -231,7 +231,7 @@ static int s3c2443_enable_hsmmc(struct clk *clk, int enable)
 
 static struct clk clk_hsmmc = {
        .name           = "hsmmc-if",
-       .id             = -1,
+       .id             = 1,
        .parent         = &clk_hsmmc_div.clk,
        .enable         = s3c2443_enable_hsmmc,
        .ops            = &(struct clk_ops) {

diff --git a/arch/arm/mach-s3c2443/mach-smdk2443.c b/arch/arm/mach-s3c2443/mach-smdk2443.c
index 4337f0a..d3b2922 100644 (file)
--- a/arch/arm/mach-s3c2443/mach-smdk2443.c
+++ b/arch/arm/mach-s3c2443/mach-smdk2443.c
@@ -105,7 +105,7 @@ static struct s3c2410_uartcfg smdk2443_uartcfgs[] __initdata = {
 static struct platform_device *smdk2443_devices[] __initdata = {
        &s3c_device_wdt,
        &s3c_device_i2c0,
-       &s3c_device_hsmmc0,
+       &s3c_device_hsmmc1,
 #ifdef CONFIG_SND_SOC_SMDK2443_WM9710
        &s3c_device_ac97,
 #endif

diff --git a/arch/arm/plat-s3c24xx/s3c2443-clock.c b/arch/arm/plat-s3c24xx/s3c2443-clock.c
index 461f070..82f2d4a 100644 (file)
--- a/arch/arm/plat-s3c24xx/s3c2443-clock.c
+++ b/arch/arm/plat-s3c24xx/s3c2443-clock.c
@@ -271,7 +271,7 @@ static struct clk init_clocks[] = {
                .ctrlbit        = S3C2443_HCLKCON_DMA5,
        }, {
                .name           = "hsmmc",
-               .id             = 0,
+               .id             = 1,
                .parent         = &clk_h,
                .enable         = s3c2443_clkcon_enable_h,
                .ctrlbit        = S3C2443_HCLKCON_HSMMC,