summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--arch/arm/mach-s5pv210/setup-fb-24bpp.c34
-rw-r--r--arch/arm/mach-s5pv210/setup-sdhci-gpio.c54
2 files changed, 31 insertions, 57 deletions
diff --git a/arch/arm/mach-s5pv210/setup-fb-24bpp.c b/arch/arm/mach-s5pv210/setup-fb-24bpp.c
index 928cf1f125f..a33fe96191d 100644
--- a/arch/arm/mach-s5pv210/setup-fb-24bpp.c
+++ b/arch/arm/mach-s5pv210/setup-fb-24bpp.c
@@ -21,33 +21,21 @@
#include <mach/regs-clock.h>
#include <plat/gpio-cfg.h>
-void s5pv210_fb_gpio_setup_24bpp(void)
+static void s5pv210_fb_cfg_gpios(unsigned int base, unsigned int nr)
{
- unsigned int gpio = 0;
-
- for (gpio = S5PV210_GPF0(0); gpio <= S5PV210_GPF0(7); gpio++) {
- s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
- s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
- s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4);
- }
+ s3c_gpio_cfgall_range(base, nr, S3C_GPIO_SFN(2), S3C_GPIO_PULL_NONE);
- for (gpio = S5PV210_GPF1(0); gpio <= S5PV210_GPF1(7); gpio++) {
- s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
- s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
- s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4);
- }
+ for (; nr > 0; nr--, base++)
+ s5p_gpio_set_drvstr(base, S5P_GPIO_DRVSTR_LV4);
+}
- for (gpio = S5PV210_GPF2(0); gpio <= S5PV210_GPF2(7); gpio++) {
- s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
- s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
- s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4);
- }
- for (gpio = S5PV210_GPF3(0); gpio <= S5PV210_GPF3(3); gpio++) {
- s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
- s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
- s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4);
- }
+void s5pv210_fb_gpio_setup_24bpp(void)
+{
+ s5pv210_fb_cfg_gpios(S5PV210_GPF0(0), 8);
+ s5pv210_fb_cfg_gpios(S5PV210_GPF1(0), 8);
+ s5pv210_fb_cfg_gpios(S5PV210_GPF2(0), 8);
+ s5pv210_fb_cfg_gpios(S5PV210_GPF3(0), 4);
/* Set DISPLAY_CONTROL register for Display path selection.
*
diff --git a/arch/arm/mach-s5pv210/setup-sdhci-gpio.c b/arch/arm/mach-s5pv210/setup-sdhci-gpio.c
index 706427837d8..f5499aeb2b6 100644
--- a/arch/arm/mach-s5pv210/setup-sdhci-gpio.c
+++ b/arch/arm/mach-s5pv210/setup-sdhci-gpio.c
@@ -26,24 +26,20 @@
void s5pv210_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width)
{
struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
- unsigned int gpio;
/* Set all the necessary GPG0/GPG1 pins to special-function 2 */
- s3c_gpio_cfgpin_range(S5PV210_GPG0(0), 2, S3C_GPIO_SFN(2));
- for (gpio = S5PV210_GPG0(0); gpio < S5PV210_GPG0(2); gpio++)
- s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
+ s3c_gpio_cfgall_range(S5PV210_GPG0(0), 2,
+ S3C_GPIO_SFN(2), S3C_GPIO_PULL_NONE);
switch (width) {
case 8:
/* GPG1[3:6] special-funtion 3 */
- s3c_gpio_cfgpin_range(S5PV210_GPG1(3), 4, S3C_GPIO_SFN(3));
- for (gpio = S5PV210_GPG1(3); gpio <= S5PV210_GPG1(6); gpio++)
- s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
+ s3c_gpio_cfgall_range(S5PV210_GPG1(3), 4,
+ S3C_GPIO_SFN(3), S3C_GPIO_PULL_NONE);
case 4:
/* GPG0[3:6] special-funtion 2 */
- s3c_gpio_cfgpin_range(S5PV210_GPG0(3), 4, S3C_GPIO_SFN(2));
- for (gpio = S5PV210_GPG0(3); gpio <= S5PV210_GPG0(6); gpio++)
- s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
+ s3c_gpio_cfgall_range(S5PV210_GPG0(3), 4,
+ S3C_GPIO_SFN(2), S3C_GPIO_PULL_NONE);
default:
break;
}
@@ -57,17 +53,14 @@ void s5pv210_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width)
void s5pv210_setup_sdhci1_cfg_gpio(struct platform_device *dev, int width)
{
struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
- unsigned int gpio;
/* Set all the necessary GPG1[0:1] pins to special-function 2 */
- s3c_gpio_cfgpin_range(S5PV210_GPG1(0), 2, S3C_GPIO_SFN(2));
- for (gpio = S5PV210_GPG1(0); gpio < S5PV210_GPG1(2); gpio++)
- s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
+ s3c_gpio_cfgall_range(S5PV210_GPG1(0), 2,
+ S3C_GPIO_SFN(2), S3C_GPIO_PULL_NONE);
/* Data pin GPG1[3:6] to special-function 2 */
- s3c_gpio_cfgpin_range(S5PV210_GPG1(3), 4, S3C_GPIO_SFN(2));
- for (gpio = S5PV210_GPG1(3); gpio <= S5PV210_GPG1(6); gpio++)
- s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
+ s3c_gpio_cfgall_range(S5PV210_GPG1(3), 4,
+ S3C_GPIO_SFN(2), S3C_GPIO_PULL_NONE);
if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
s3c_gpio_setpull(S5PV210_GPG1(2), S3C_GPIO_PULL_UP);
@@ -78,24 +71,20 @@ void s5pv210_setup_sdhci1_cfg_gpio(struct platform_device *dev, int width)
void s5pv210_setup_sdhci2_cfg_gpio(struct platform_device *dev, int width)
{
struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
- unsigned int gpio;
/* Set all the necessary GPG2[0:1] pins to special-function 2 */
- s3c_gpio_cfgpin_range(S5PV210_GPG2(0), 2, S3C_GPIO_SFN(2));
- for (gpio = S5PV210_GPG2(0); gpio < S5PV210_GPG2(2); gpio++)
- s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
+ s3c_gpio_cfgall_range(S5PV210_GPG2(0), 2,
+ S3C_GPIO_SFN(2), S3C_GPIO_PULL_NONE);
switch (width) {
case 8:
/* Data pin GPG3[3:6] to special-function 3 */
- s3c_gpio_cfgpin_range(S5PV210_GPG3(3), 4, S3C_GPIO_SFN(3));
- for (gpio = S5PV210_GPG3(3); gpio <= S5PV210_GPG3(6); gpio++)
- s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
+ s3c_gpio_cfgall_range(S5PV210_GPG3(3), 4,
+ S3C_GPIO_SFN(3), S3C_GPIO_PULL_NONE);
case 4:
/* Data pin GPG2[3:6] to special-function 2 */
- s3c_gpio_cfgpin_range(S5PV210_GPG2(3), 4, S3C_GPIO_SFN(2));
- for (gpio = S5PV210_GPG2(3); gpio <= S5PV210_GPG2(6); gpio++)
- s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
+ s3c_gpio_cfgall_range(S5PV210_GPG2(3), 4,
+ S3C_GPIO_SFN(2), S3C_GPIO_PULL_NONE);
default:
break;
}
@@ -109,17 +98,14 @@ void s5pv210_setup_sdhci2_cfg_gpio(struct platform_device *dev, int width)
void s5pv210_setup_sdhci3_cfg_gpio(struct platform_device *dev, int width)
{
struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
- unsigned int gpio;
/* Set all the necessary GPG3[0:1] pins to special-function 2 */
- s3c_gpio_cfgpin_range(S5PV210_GPG3(0), 2, S3C_GPIO_SFN(2));
- for (gpio = S5PV210_GPG3(0); gpio < S5PV210_GPG3(2); gpio++)
- s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
+ s3c_gpio_cfgall_range(S5PV210_GPG3(0), 2,
+ S3C_GPIO_SFN(2), S3C_GPIO_PULL_NONE);
/* Data pin GPG3[3:6] to special-function 2 */
- s3c_gpio_cfgpin_range(S5PV210_GPG3(3), 4, S3C_GPIO_SFN(2));
- for (gpio = S5PV210_GPG3(3); gpio <= S5PV210_GPG3(6); gpio++)
- s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
+ s3c_gpio_cfgall_range(S5PV210_GPG3(3), 4,
+ S3C_GPIO_SFN(2), S3C_GPIO_PULL_NONE);
if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
s3c_gpio_setpull(S5PV210_GPG3(2), S3C_GPIO_PULL_UP);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-29 22:52:35 +0000