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ARM: S5PC100: Change to using s3c_gpio_cfgall_range()

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Change the code setting a range of GPIO pins' configuration and
pull state to use the recently introduced s3c_gpio_cfgall_range().

Mop up a few missed s3c_gpio_cfgpin_range() changes.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Ben Dooks 2010-10-01 16:49:11 +09:00 committed by Kukjin Kim
parent f90715f9f0
commit a40af06655
2 changed files with 18 additions and 48 deletions
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30
arch/arm/mach-s5pc100/setup-fb-24bpp.c
View File

@ -22,27 +22,15 @@
#define DISR_OFFSET 0x7008
static void s5pc100_fb_setgpios(unsigned int base, unsigned int nr)
{
s3c_gpio_cfgall_range(base, nr, S3C_GPIO_SFN(2), S3C_GPIO_PULL_NONE);
}
void s5pc100_fb_gpio_setup_24bpp(void)
{
unsigned int gpio = 0;
for (gpio = S5PC100_GPF0(0); gpio <= S5PC100_GPF0(7); gpio++) {
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
}
for (gpio = S5PC100_GPF1(0); gpio <= S5PC100_GPF1(7); gpio++) {
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
}
for (gpio = S5PC100_GPF2(0); gpio <= S5PC100_GPF2(7); gpio++) {
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
}
for (gpio = S5PC100_GPF3(0); gpio <= S5PC100_GPF3(3); gpio++) {
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
}
s5pc100_fb_setgpios(S5PC100_GPF0(0), 8);
s5pc100_fb_setgpios(S5PC100_GPF1(0), 8);
s5pc100_fb_setgpios(S5PC100_GPF2(0), 8);
s5pc100_fb_setgpios(S5PC100_GPF3(0), 4);
}

36
arch/arm/mach-s5pc100/setup-sdhci-gpio.c
View File

@ -25,8 +25,6 @@
void s5pc100_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width)
{
struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
unsigned int gpio;
unsigned int end;
unsigned int num;
num = width;
@ -34,19 +32,13 @@ void s5pc100_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width)
if (width == 8)
num = width - 2;
end = S5PC100_GPG0(2 + num);
/* Set all the necessary GPG0/GPG1 pins to special-function 0 */
s3c_gpio_cfgpin_range(S5PC100_GPG0(0), 2 + num, S3C_GPIO_SFN(2));
for (gpio = S5PC100_GPG0(0); gpio < end; gpio++)
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
s3c_gpio_cfgall_range(S5PC100_GPG0(0), 2 + num,
S3C_GPIO_SFN(2), S3C_GPIO_PULL_NONE);
if (width == 8) {
for (gpio = S5PC100_GPG1(0); gpio <= S5PC100_GPG1(1); gpio++) {
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
}
}
if (width == 8)
s3c_gpio_cfgall_range(S5PC100_GPG1(0), 2,
S3C_GPIO_SFN(2), S3C_GPIO_PULL_NONE);
if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
s3c_gpio_setpull(S5PC100_GPG1(2), S3C_GPIO_PULL_UP);
@ -57,15 +49,10 @@ void s5pc100_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width)
void s5pc100_setup_sdhci1_cfg_gpio(struct platform_device *dev, int width)
{
struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
unsigned int gpio;
unsigned int end;
end = S5PC100_GPG2(2 + width);
/* Set all the necessary GPG2 pins to special-function 2 */
s3c_gpio_cfgpin_range(S5PC100_GPG2(0), 2 + width, S3C_GPIO_SFN(2));
for (gpio = S5PC100_GPG2(0); gpio < end; gpio++)
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
s3c_gpio_cfgall_range(S5PC100_GPG2(0), 2 + width,
S3C_GPIO_SFN(2), S3C_GPIO_PULL_NONE);
if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
s3c_gpio_setpull(S5PC100_GPG2(6), S3C_GPIO_PULL_UP);
@ -76,15 +63,10 @@ void s5pc100_setup_sdhci1_cfg_gpio(struct platform_device *dev, int width)
void s5pc100_setup_sdhci2_cfg_gpio(struct platform_device *dev, int width)
{
struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
unsigned int gpio;
unsigned int end;
end = S5PC100_GPG3(2 + width);
/* Set all the necessary GPG3 pins to special-function 2 */
s3c_gpio_cfgpin_range(S5PC100_GPG3(0), 2 + width, S3C_GPIO_SFN(2));
for (gpio = S5PC100_GPG3(0); gpio < end; gpio++)
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
s3c_gpio_cfgall_range(S5PC100_GPG3(0), 2 + width,
S3C_GPIO_SFN(2), S3C_GPIO_PULL_NONE);
if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
s3c_gpio_setpull(S5PC100_GPG3(6), S3C_GPIO_PULL_UP);