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authorKukjin Kim <kgene.kim@samsung.com>2010-08-06 08:49:18 -0400
committerKukjin Kim <kgene.kim@samsung.com>2010-08-06 08:49:18 -0400
commitd61bd77ff1e7c7a0a381c6e656dbc07b37510f37 (patch)
tree838f7b1c4d931814fbbc30643bb423f409e6daba /arch/arm/mach-s5pv210/setup-sdhci-gpio.c
parentf2b7e3c54a304677a1142829fb5913595885379f (diff)
parent1c739c7f374f77c5a355273c0c1d9345ed08c0ce (diff)
Merge branch 'next-samsung' into for-next
Conflicts: arch/arm/mach-s5p6440/Kconfig arch/arm/mach-s5p6442/Kconfig arch/arm/mach-s5pc100/Kconfig arch/arm/mach-s5pv210/Kconfig arch/arm/mach-s5pv210/cpu.c arch/arm/plat-samsung/include/plat/sdhci.h
Diffstat (limited to 'arch/arm/mach-s5pv210/setup-sdhci-gpio.c')
-rw-r--r--arch/arm/mach-s5pv210/setup-sdhci-gpio.c24
1 files changed, 17 insertions, 7 deletions
diff --git a/arch/arm/mach-s5pv210/setup-sdhci-gpio.c b/arch/arm/mach-s5pv210/setup-sdhci-gpio.c
index 143bfec1e05f..9f0f63ddd66a 100644
--- a/arch/arm/mach-s5pv210/setup-sdhci-gpio.c
+++ b/arch/arm/mach-s5pv210/setup-sdhci-gpio.c
@@ -15,15 +15,17 @@
15#include <linux/interrupt.h> 15#include <linux/interrupt.h>
16#include <linux/platform_device.h> 16#include <linux/platform_device.h>
17#include <linux/io.h> 17#include <linux/io.h>
18#include <linux/gpio.h>
18#include <linux/mmc/host.h> 19#include <linux/mmc/host.h>
19#include <linux/mmc/card.h> 20#include <linux/mmc/card.h>
20 21
21#include <mach/gpio.h>
22#include <plat/gpio-cfg.h> 22#include <plat/gpio-cfg.h>
23#include <plat/regs-sdhci.h> 23#include <plat/regs-sdhci.h>
24#include <plat/sdhci.h>
24 25
25void s5pv210_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width) 26void s5pv210_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width)
26{ 27{
28 struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
27 unsigned int gpio; 29 unsigned int gpio;
28 30
29 /* Set all the necessary GPG0/GPG1 pins to special-function 2 */ 31 /* Set all the necessary GPG0/GPG1 pins to special-function 2 */
@@ -48,12 +50,15 @@ void s5pv210_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width)
48 break; 50 break;
49 } 51 }
50 52
51 s3c_gpio_setpull(S5PV210_GPG0(2), S3C_GPIO_PULL_UP); 53 if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
52 s3c_gpio_cfgpin(S5PV210_GPG0(2), S3C_GPIO_SFN(2)); 54 s3c_gpio_setpull(S5PV210_GPG0(2), S3C_GPIO_PULL_UP);
55 s3c_gpio_cfgpin(S5PV210_GPG0(2), S3C_GPIO_SFN(2));
56 }
53} 57}
54 58
55void s5pv210_setup_sdhci1_cfg_gpio(struct platform_device *dev, int width) 59void s5pv210_setup_sdhci1_cfg_gpio(struct platform_device *dev, int width)
56{ 60{
61 struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
57 unsigned int gpio; 62 unsigned int gpio;
58 63
59 /* Set all the necessary GPG1[0:1] pins to special-function 2 */ 64 /* Set all the necessary GPG1[0:1] pins to special-function 2 */
@@ -68,12 +73,15 @@ void s5pv210_setup_sdhci1_cfg_gpio(struct platform_device *dev, int width)
68 s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); 73 s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
69 } 74 }
70 75
71 s3c_gpio_setpull(S5PV210_GPG1(2), S3C_GPIO_PULL_UP); 76 if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
72 s3c_gpio_cfgpin(S5PV210_GPG1(2), S3C_GPIO_SFN(2)); 77 s3c_gpio_setpull(S5PV210_GPG1(2), S3C_GPIO_PULL_UP);
78 s3c_gpio_cfgpin(S5PV210_GPG1(2), S3C_GPIO_SFN(2));
79 }
73} 80}
74 81
75void s5pv210_setup_sdhci2_cfg_gpio(struct platform_device *dev, int width) 82void s5pv210_setup_sdhci2_cfg_gpio(struct platform_device *dev, int width)
76{ 83{
84 struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
77 unsigned int gpio; 85 unsigned int gpio;
78 86
79 /* Set all the necessary GPG2[0:1] pins to special-function 2 */ 87 /* Set all the necessary GPG2[0:1] pins to special-function 2 */
@@ -99,8 +107,10 @@ void s5pv210_setup_sdhci2_cfg_gpio(struct platform_device *dev, int width)
99 break; 107 break;
100 } 108 }
101 109
102 s3c_gpio_setpull(S5PV210_GPG2(2), S3C_GPIO_PULL_UP); 110 if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
103 s3c_gpio_cfgpin(S5PV210_GPG2(2), S3C_GPIO_SFN(2)); 111 s3c_gpio_setpull(S5PV210_GPG2(2), S3C_GPIO_PULL_UP);
112 s3c_gpio_cfgpin(S5PV210_GPG2(2), S3C_GPIO_SFN(2));
113 }
104} 114}
105 115
106void s5pv210_setup_sdhci3_cfg_gpio(struct platform_device *dev, int width) 116void s5pv210_setup_sdhci3_cfg_gpio(struct platform_device *dev, int width)