Enables SDHCI supports for SMDK6440 and SMDK6450.
Signed-off-by: Rajeshwari Shinde <rajeshwari.s@xxxxxxxxxxx>
---
arch/arm/mach-s5p64x0/mach-smdk6440.c | 25 +++++++++++++++++++++++++
arch/arm/mach-s5p64x0/mach-smdk6450.c | 26 +++++++++++++++++++++++++-
2 files changed, 50 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-s5p64x0/mach-smdk6440.c b/arch/arm/mach-s5p64x0/mach-smdk6440.c
index d828fd3..79967d1 100644
--- a/arch/arm/mach-s5p64x0/mach-smdk6440.c
+++ b/arch/arm/mach-s5p64x0/mach-smdk6440.c
@@ -24,6 +24,7 @@
#include <linux/gpio.h>
#include <linux/pwm_backlight.h>
#include <linux/fb.h>
+#include <linux/mmc/host.h>
#include <video/platform_lcd.h>
@@ -53,6 +54,7 @@
#include <plat/fb.h>
#include <plat/regs-fb.h>
#include <plat/s3c64xx-spi.h>
+#include <plat/sdhci.h>
#define SMDK6440_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
S3C2410_UCON_RXILEVEL | \
@@ -162,6 +164,25 @@ static struct platform_device *smdk6440_devices[] __initdata = {
&s5p6440_device_iis,
&s3c_device_fb,
&smdk6440_lcd_lte480wv,
+ &s3c_device_hsmmc0,
+ &s3c_device_hsmmc1,
+ &s3c_device_hsmmc2,
+};
+
+static struct s3c_sdhci_platdata smdk6440_hsmmc0_pdata __initdata = {
+ .cd_type = S3C_SDHCI_CD_NONE,
+};
+
+static struct s3c_sdhci_platdata smdk6440_hsmmc1_pdata __initdata = {
+ .cd_type = S3C_SDHCI_CD_INTERNAL,
+#if defined(CONFIG_S5P64X0_SD_CH1_8BIT)
+ .max_width = 8,
+ .host_caps = MMC_CAP_8_BIT_DATA,
+#endif
+};
+
+static struct s3c_sdhci_platdata smdk6440_hsmmc2_pdata __initdata = {
+ .cd_type = S3C_SDHCI_CD_NONE,
};
static struct s3c2410_platform_i2c s5p6440_i2c0_data __initdata = {
@@ -253,6 +274,10 @@ static void __init smdk6440_machine_init(void)
s5p6440_set_lcd_interface();
s3c_fb_set_platdata(&smdk6440_lcd_pdata);
+ s3c_sdhci0_set_platdata(&smdk6440_hsmmc0_pdata);
+ s3c_sdhci1_set_platdata(&smdk6440_hsmmc1_pdata);
+ s3c_sdhci2_set_platdata(&smdk6440_hsmmc2_pdata);
+
platform_add_devices(smdk6440_devices, ARRAY_SIZE(smdk6440_devices));
}
diff --git a/arch/arm/mach-s5p64x0/mach-smdk6450.c b/arch/arm/mach-s5p64x0/mach-smdk6450.c
index 73224b2..6a4d41c 100644
--- a/arch/arm/mach-s5p64x0/mach-smdk6450.c
+++ b/arch/arm/mach-s5p64x0/mach-smdk6450.c
@@ -24,6 +24,7 @@
#include <linux/gpio.h>
#include <linux/pwm_backlight.h>
#include <linux/fb.h>
+#include <linux/mmc/host.h>
#include <video/platform_lcd.h>
@@ -53,6 +54,7 @@
#include <plat/fb.h>
#include <plat/regs-fb.h>
#include <plat/s3c64xx-spi.h>
+#include <plat/sdhci.h>
#define SMDK6450_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
S3C2410_UCON_RXILEVEL | \
@@ -180,10 +182,28 @@ static struct platform_device *smdk6450_devices[] __initdata = {
&s5p6450_device_iis0,
&s3c_device_fb,
&smdk6450_lcd_lte480wv,
-
+ &s3c_device_hsmmc0,
+ &s3c_device_hsmmc1,
+ &s3c_device_hsmmc2,
/* s5p6450_device_spi0 will be added */
};
+static struct s3c_sdhci_platdata smdk6450_hsmmc0_pdata __initdata = {
+ .cd_type = S3C_SDHCI_CD_NONE,
+};
+
+static struct s3c_sdhci_platdata smdk6450_hsmmc1_pdata __initdata = {
+ .cd_type = S3C_SDHCI_CD_NONE,
+#if defined(CONFIG_S5P64X0_SD_CH1_8BIT)
+ .max_width = 8,
+ .host_caps = MMC_CAP_8_BIT_DATA,
+#endif
+};
+
+static struct s3c_sdhci_platdata smdk6450_hsmmc2_pdata __initdata = {
+ .cd_type = S3C_SDHCI_CD_NONE,
+};
+
static struct s3c2410_platform_i2c s5p6450_i2c0_data __initdata = {
.flags = 0,
.slave_addr = 0x10,
@@ -273,6 +293,10 @@ static void __init smdk6450_machine_init(void)
s5p6450_set_lcd_interface();
s3c_fb_set_platdata(&smdk6450_lcd_pdata);
+ s3c_sdhci0_set_platdata(&smdk6450_hsmmc0_pdata);
+ s3c_sdhci1_set_platdata(&smdk6450_hsmmc1_pdata);
+ s3c_sdhci2_set_platdata(&smdk6450_hsmmc2_pdata);
+
platform_add_devices(smdk6450_devices, ARRAY_SIZE(smdk6450_devices));
}
--
1.7.4.4
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