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authorBen Dooks <ben-linux@fluff.org>2010-10-01 14:27:31 +0900
committerKukjin Kim <kgene.kim@samsung.com>2010-10-23 11:49:44 +0900
commit64c5bd841b5789e118f358b684090585f14be6cf (patch)
tree0bebfd56dc34063884f389a64c88ac6dcd63ffd6 /arch/arm
parentce8f9abd62e3c9fb21d6cea96a07f42ed5e008ce (diff)
ARM: S5PV210: Change to using s3c_gpio_cfgpin_range()
Change the code setting ranges of GPIO pins using s3c_gpio_cfgpin() to use the recently introduced s3c_gpio_cfgpin_range(). Signed-off-by: Ben Dooks <ben-linux@fluff.org> [kgene.kim@samsung.com: coding-style fixes] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mach-s5pv210/dev-audio.c46
-rw-r--r--arch/arm/mach-s5pv210/setup-sdhci-gpio.c53
2 files changed, 29 insertions, 70 deletions
diff --git a/arch/arm/mach-s5pv210/dev-audio.c b/arch/arm/mach-s5pv210/dev-audio.c
index 21dc6cf955c..b274b6be7bd 100644
--- a/arch/arm/mach-s5pv210/dev-audio.c
+++ b/arch/arm/mach-s5pv210/dev-audio.c
@@ -24,29 +24,15 @@ static int s5pv210_cfg_i2s(struct platform_device *pdev)
/* configure GPIO for i2s port */
switch (pdev->id) {
case 1:
- s3c_gpio_cfgpin(S5PV210_GPC0(0), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5PV210_GPC0(1), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5PV210_GPC0(2), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5PV210_GPC0(3), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5PV210_GPC0(4), S3C_GPIO_SFN(2));
+ s3c_gpio_cfgpin_range(S5PV210_GPC0(0), 5, S3C_GPIO_SFN(2));
break;
case 2:
- s3c_gpio_cfgpin(S5PV210_GPC1(0), S3C_GPIO_SFN(4));
- s3c_gpio_cfgpin(S5PV210_GPC1(1), S3C_GPIO_SFN(4));
- s3c_gpio_cfgpin(S5PV210_GPC1(2), S3C_GPIO_SFN(4));
- s3c_gpio_cfgpin(S5PV210_GPC1(3), S3C_GPIO_SFN(4));
- s3c_gpio_cfgpin(S5PV210_GPC1(4), S3C_GPIO_SFN(4));
+ s3c_gpio_cfgpin_range(S5PV210_GPC1(0), 5, S3C_GPIO_SFN(4));
break;
case -1:
- s3c_gpio_cfgpin(S5PV210_GPI(0), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5PV210_GPI(1), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5PV210_GPI(2), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5PV210_GPI(3), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5PV210_GPI(4), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5PV210_GPI(5), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5PV210_GPI(6), S3C_GPIO_SFN(2));
+ s3c_gpio_cfgpin_range(S5PV210_GPI(0), 7, S3C_GPIO_SFN(2));
break;
default:
@@ -151,25 +137,13 @@ static int s5pv210_pcm_cfg_gpio(struct platform_device *pdev)
{
switch (pdev->id) {
case 0:
- s3c_gpio_cfgpin(S5PV210_GPI(0), S3C_GPIO_SFN(3));
- s3c_gpio_cfgpin(S5PV210_GPI(1), S3C_GPIO_SFN(3));
- s3c_gpio_cfgpin(S5PV210_GPI(2), S3C_GPIO_SFN(3));
- s3c_gpio_cfgpin(S5PV210_GPI(3), S3C_GPIO_SFN(3));
- s3c_gpio_cfgpin(S5PV210_GPI(4), S3C_GPIO_SFN(3));
+ s3c_gpio_cfgpin_range(S5PV210_GPI(0), 5, S3C_GPIO_SFN(3));
break;
case 1:
- s3c_gpio_cfgpin(S5PV210_GPC0(0), S3C_GPIO_SFN(3));
- s3c_gpio_cfgpin(S5PV210_GPC0(1), S3C_GPIO_SFN(3));
- s3c_gpio_cfgpin(S5PV210_GPC0(2), S3C_GPIO_SFN(3));
- s3c_gpio_cfgpin(S5PV210_GPC0(3), S3C_GPIO_SFN(3));
- s3c_gpio_cfgpin(S5PV210_GPC0(4), S3C_GPIO_SFN(3));
+ s3c_gpio_cfgpin_range(S5PV210_GPC0(0), 5, S3C_GPIO_SFN(3));
break;
case 2:
- s3c_gpio_cfgpin(S5PV210_GPC1(0), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5PV210_GPC1(1), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5PV210_GPC1(2), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5PV210_GPC1(3), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5PV210_GPC1(4), S3C_GPIO_SFN(2));
+ s3c_gpio_cfgpin_range(S5PV210_GPC1(0), 5, S3C_GPIO_SFN(2));
break;
default:
printk(KERN_DEBUG "Invalid PCM Controller number!");
@@ -271,13 +245,7 @@ struct platform_device s5pv210_device_pcm2 = {
static int s5pv210_ac97_cfg_gpio(struct platform_device *pdev)
{
- s3c_gpio_cfgpin(S5PV210_GPC0(0), S3C_GPIO_SFN(4));
- s3c_gpio_cfgpin(S5PV210_GPC0(1), S3C_GPIO_SFN(4));
- s3c_gpio_cfgpin(S5PV210_GPC0(2), S3C_GPIO_SFN(4));
- s3c_gpio_cfgpin(S5PV210_GPC0(3), S3C_GPIO_SFN(4));
- s3c_gpio_cfgpin(S5PV210_GPC0(4), S3C_GPIO_SFN(4));
-
- return 0;
+ return s3c_gpio_cfgpin_range(S5PV210_GPC0(0), 5, S3C_GPIO_SFN(4));
}
static struct resource s5pv210_ac97_resource[] = {
diff --git a/arch/arm/mach-s5pv210/setup-sdhci-gpio.c b/arch/arm/mach-s5pv210/setup-sdhci-gpio.c
index b18587b1ec5..706427837d8 100644
--- a/arch/arm/mach-s5pv210/setup-sdhci-gpio.c
+++ b/arch/arm/mach-s5pv210/setup-sdhci-gpio.c
@@ -29,23 +29,21 @@ void s5pv210_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width)
unsigned int gpio;
/* Set all the necessary GPG0/GPG1 pins to special-function 2 */
- for (gpio = S5PV210_GPG0(0); gpio < S5PV210_GPG0(2); gpio++) {
- s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(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);
- }
+
switch (width) {
case 8:
/* GPG1[3:6] special-funtion 3 */
- for (gpio = S5PV210_GPG1(3); gpio <= S5PV210_GPG1(6); gpio++) {
- s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(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);
- }
case 4:
/* GPG0[3:6] special-funtion 2 */
- for (gpio = S5PV210_GPG0(3); gpio <= S5PV210_GPG0(6); gpio++) {
- s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(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);
- }
default:
break;
}
@@ -62,16 +60,14 @@ void s5pv210_setup_sdhci1_cfg_gpio(struct platform_device *dev, int width)
unsigned int gpio;
/* Set all the necessary GPG1[0:1] pins to special-function 2 */
- for (gpio = S5PV210_GPG1(0); gpio < S5PV210_GPG1(2); gpio++) {
- s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(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);
- }
/* Data pin GPG1[3:6] to special-function 2 */
- for (gpio = S5PV210_GPG1(3); gpio <= S5PV210_GPG1(6); gpio++) {
- s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(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);
- }
if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
s3c_gpio_setpull(S5PV210_GPG1(2), S3C_GPIO_PULL_UP);
@@ -85,24 +81,21 @@ void s5pv210_setup_sdhci2_cfg_gpio(struct platform_device *dev, int width)
unsigned int gpio;
/* Set all the necessary GPG2[0:1] pins to special-function 2 */
- for (gpio = S5PV210_GPG2(0); gpio < S5PV210_GPG2(2); gpio++) {
- s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(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);
- }
switch (width) {
case 8:
/* Data pin GPG3[3:6] to special-function 3 */
- for (gpio = S5PV210_GPG3(3); gpio <= S5PV210_GPG3(6); gpio++) {
- s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(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);
- }
case 4:
/* Data pin GPG2[3:6] to special-function 2 */
- for (gpio = S5PV210_GPG2(3); gpio <= S5PV210_GPG2(6); gpio++) {
- s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(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);
- }
default:
break;
}
@@ -118,17 +111,15 @@ 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[0:2] pins to special-function 2 */
- for (gpio = S5PV210_GPG3(0); gpio < S5PV210_GPG3(2); gpio++) {
- s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
+ /* 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);
- }
/* Data pin GPG3[3:6] to special-function 2 */
- for (gpio = S5PV210_GPG3(3); gpio <= S5PV210_GPG3(6); gpio++) {
- s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(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);
- }
if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
s3c_gpio_setpull(S5PV210_GPG3(2), S3C_GPIO_PULL_UP);