aboutsummaryrefslogtreecommitdiff
path: root/arch/arm/mach-s3c64xx
diff options
context:
space:
mode:
authorBen Dooks <ben-linux@fluff.org>2010-05-27 15:54:06 +0900
committerKukjin Kim <kgene.kim@samsung.com>2010-10-23 11:49:09 +0900
commit2618b555d2734df3c8ca71df319d318489318083 (patch)
tree769a8f009d384beefe9419449cf5536f11a9a2d4 /arch/arm/mach-s3c64xx
parentf5321760ce1d65fd69facc982b8523b19edf07a0 (diff)
ARM: S3C64XX: 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> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-s3c64xx')
-rw-r--r--arch/arm/mach-s3c64xx/dev-audio.c53
-rw-r--r--arch/arm/mach-s3c64xx/setup-sdhci-gpio.c8
2 files changed, 19 insertions, 42 deletions
diff --git a/arch/arm/mach-s3c64xx/dev-audio.c b/arch/arm/mach-s3c64xx/dev-audio.c
index c9a44969e64..e4bb02395d9 100644
--- a/arch/arm/mach-s3c64xx/dev-audio.c
+++ b/arch/arm/mach-s3c64xx/dev-audio.c
@@ -24,25 +24,22 @@
static int s3c64xx_i2sv3_cfg_gpio(struct platform_device *pdev)
{
+ unsigned int base;
+
switch (pdev->id) {
case 0:
- s3c_gpio_cfgpin(S3C64XX_GPD(0), S3C_GPIO_SFN(3));
- s3c_gpio_cfgpin(S3C64XX_GPD(1), S3C_GPIO_SFN(3));
- s3c_gpio_cfgpin(S3C64XX_GPD(2), S3C_GPIO_SFN(3));
- s3c_gpio_cfgpin(S3C64XX_GPD(3), S3C_GPIO_SFN(3));
- s3c_gpio_cfgpin(S3C64XX_GPD(4), S3C_GPIO_SFN(3));
+ base = S3C64XX_GPD(0);
break;
case 1:
- s3c_gpio_cfgpin(S3C64XX_GPE(0), S3C_GPIO_SFN(3));
- s3c_gpio_cfgpin(S3C64XX_GPE(1), S3C_GPIO_SFN(3));
- s3c_gpio_cfgpin(S3C64XX_GPE(2), S3C_GPIO_SFN(3));
- s3c_gpio_cfgpin(S3C64XX_GPE(3), S3C_GPIO_SFN(3));
- s3c_gpio_cfgpin(S3C64XX_GPE(4), S3C_GPIO_SFN(3));
+ base = S3C64XX_GPE(0);
+ break;
default:
printk(KERN_DEBUG "Invalid I2S Controller number!");
return -EINVAL;
}
+ s3c_gpio_cfgpin_range(base, 5, S3C_GPIO_SFN(3));
+
return 0;
}
@@ -51,10 +48,7 @@ static int s3c64xx_i2sv4_cfg_gpio(struct platform_device *pdev)
s3c_gpio_cfgpin(S3C64XX_GPC(4), S3C_GPIO_SFN(5));
s3c_gpio_cfgpin(S3C64XX_GPC(5), S3C_GPIO_SFN(5));
s3c_gpio_cfgpin(S3C64XX_GPC(7), S3C_GPIO_SFN(5));
- s3c_gpio_cfgpin(S3C64XX_GPH(6), S3C_GPIO_SFN(4));
- s3c_gpio_cfgpin(S3C64XX_GPH(7), S3C_GPIO_SFN(4));
- s3c_gpio_cfgpin(S3C64XX_GPH(8), S3C_GPIO_SFN(4));
- s3c_gpio_cfgpin(S3C64XX_GPH(9), S3C_GPIO_SFN(4));
+ s3c_gpio_cfgpin_range(S3C64XX_GPH(6), 4, S3C_GPIO_SFN(4));
return 0;
}
@@ -163,26 +157,21 @@ EXPORT_SYMBOL(s3c64xx_device_iisv4);
static int s3c64xx_pcm_cfg_gpio(struct platform_device *pdev)
{
+ unsigned int base;
+
switch (pdev->id) {
case 0:
- s3c_gpio_cfgpin(S3C64XX_GPD(0), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S3C64XX_GPD(1), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S3C64XX_GPD(2), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S3C64XX_GPD(3), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S3C64XX_GPD(4), S3C_GPIO_SFN(2));
+ base = S3C64XX_GPD(0);
break;
case 1:
- s3c_gpio_cfgpin(S3C64XX_GPE(0), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S3C64XX_GPE(1), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S3C64XX_GPE(2), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S3C64XX_GPE(3), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S3C64XX_GPE(4), S3C_GPIO_SFN(2));
+ base = S3C64XX_GPE(0);
break;
default:
printk(KERN_DEBUG "Invalid PCM Controller number!");
return -EINVAL;
}
+ s3c_gpio_cfgpin_range(base, 5, S3C_GPIO_SFN(2));
return 0;
}
@@ -256,24 +245,12 @@ EXPORT_SYMBOL(s3c64xx_device_pcm1);
static int s3c64xx_ac97_cfg_gpd(struct platform_device *pdev)
{
- s3c_gpio_cfgpin(S3C64XX_GPD(0), S3C_GPIO_SFN(4));
- s3c_gpio_cfgpin(S3C64XX_GPD(1), S3C_GPIO_SFN(4));
- s3c_gpio_cfgpin(S3C64XX_GPD(2), S3C_GPIO_SFN(4));
- s3c_gpio_cfgpin(S3C64XX_GPD(3), S3C_GPIO_SFN(4));
- s3c_gpio_cfgpin(S3C64XX_GPD(4), S3C_GPIO_SFN(4));
-
- return 0;
+ return s3c_gpio_cfgpin_range(S3C64XX_GPD(0), 5, S3C_GPIO_SFN(4));
}
static int s3c64xx_ac97_cfg_gpe(struct platform_device *pdev)
{
- s3c_gpio_cfgpin(S3C64XX_GPE(0), S3C_GPIO_SFN(4));
- s3c_gpio_cfgpin(S3C64XX_GPE(1), S3C_GPIO_SFN(4));
- s3c_gpio_cfgpin(S3C64XX_GPE(2), S3C_GPIO_SFN(4));
- s3c_gpio_cfgpin(S3C64XX_GPE(3), S3C_GPIO_SFN(4));
- s3c_gpio_cfgpin(S3C64XX_GPE(4), S3C_GPIO_SFN(4));
-
- return 0;
+ return s3c_gpio_cfgpin_range(S3C64XX_GPE(0), 5, S3C_GPIO_SFN(4));
}
static struct resource s3c64xx_ac97_resource[] = {
diff --git a/arch/arm/mach-s3c64xx/setup-sdhci-gpio.c b/arch/arm/mach-s3c64xx/setup-sdhci-gpio.c
index 32235959137..0655c7a9bd3 100644
--- a/arch/arm/mach-s3c64xx/setup-sdhci-gpio.c
+++ b/arch/arm/mach-s3c64xx/setup-sdhci-gpio.c
@@ -30,8 +30,8 @@ void s3c64xx_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width)
end = S3C64XX_GPG(2 + width);
/* Set all the necessary GPG pins to special-function 0 */
+ s3c_gpio_cfgpin_range(S3C64XX_GPG(0), 2 + width, S3C_GPIO_SFN(2));
for (gpio = S3C64XX_GPG(0); gpio < end; gpio++) {
- s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
}
@@ -50,8 +50,8 @@ void s3c64xx_setup_sdhci1_cfg_gpio(struct platform_device *dev, int width)
end = S3C64XX_GPH(2 + width);
/* Set all the necessary GPG pins to special-function 0 */
+ s3c_gpio_cfgpin_range(S3C64XX_GPH(0), 2 + width, S3C_GPIO_SFN(2));
for (gpio = S3C64XX_GPH(0); gpio < end; gpio++) {
- s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
}
@@ -69,14 +69,14 @@ void s3c64xx_setup_sdhci2_cfg_gpio(struct platform_device *dev, int width)
end = S3C64XX_GPH(6 + width);
/* Set all the necessary GPH pins to special-function 1 */
+ s3c_gpio_cfgpin_range(S3C64XX_GPH(6), width, S3C_GPIO_SFN(3));
for (gpio = S3C64XX_GPH(6); gpio < end; gpio++) {
- s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(3));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
}
/* Set all the necessary GPC pins to special-function 1 */
+ s3c_gpio_cfgpin_range(S3C64XX_GPC(4), 2, S3C_GPIO_SFN(3));
for (gpio = S3C64XX_GPC(4); gpio < S3C64XX_GPC(6); gpio++) {
- s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(3));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
}
}