korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-16 16:54:20 +08:00
Code Issues Packages Projects Releases Wiki Activity

ARM: mini2440: Move to using gpiolib API and s3c_gpio functions

Browse Source 
Move the mach-mini2440 to using the gpiolib API for GPIOS it
directly uses, and s3c_gpio calls for configuration.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
This commit is contained in:
Ben Dooks 2010-05-06 10:59:55 +09:00
parent 9933847b29
commit 64f508da58
1 changed files with 9 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
arch/arm/mach-s3c2440/mach-mini2440.c
View File

@ -103,10 +103,10 @@ static void mini2440_udc_pullup(enum s3c2410_udc_cmd_e cmd)
switch (cmd) {
case S3C2410_UDC_P_ENABLE :
s3c2410_gpio_setpin(S3C2410_GPC(5), 1);
gpio_set_value(S3C2410_GPC(5), 1);
break;
case S3C2410_UDC_P_DISABLE :
s3c2410_gpio_setpin(S3C2410_GPC(5), 0);
gpio_set_value(S3C2410_GPC(5), 0);
break;
case S3C2410_UDC_P_RESET :
break;
@ -636,22 +636,22 @@ static void __init mini2440_init(void)
s3c_gpio_cfgpin(S3C2410_GPC(0), S3C2410_GPC0_LEND);
/* Turn the backlight early on */
s3c2410_gpio_setpin(S3C2410_GPG(4), 1);
s3c_gpio_cfgpin(S3C2410_GPG(4), S3C2410_GPIO_OUTPUT);
WARN_ON(gpio_request(S3C2410_GPG(4), "backlight"));
gpio_direction_output(S3C2410_GPG(4), 1);
/* remove pullup on optional PWM backlight -- unused on 3.5 and 7"s */
s3c2410_gpio_pullup(S3C2410_GPB(1), 0);
s3c_gpio_setpull(S3C2410_GPB(1), S3C_GPIO_PULL_UP);
s3c2410_gpio_setpin(S3C2410_GPB(1), 0);
s3c_gpio_cfgpin(S3C2410_GPB(1), S3C2410_GPIO_INPUT);
/* Make sure the D+ pullup pin is output */
s3c_gpio_cfgpin(S3C2410_GPC(5), S3C2410_GPIO_OUTPUT);
WARN_ON(gpio_request(S3C2410_GPC(5), "udc pup"));
gpio_direction_output(S3C2410_GPC(5), 0);
/* mark the key as input, without pullups (there is one on the board) */
for (i = 0; i < ARRAY_SIZE(mini2440_buttons); i++) {
s3c2410_gpio_pullup(mini2440_buttons[i].gpio, 0);
s3c_gpio_cfgpin(mini2440_buttons[i].gpio,
S3C2410_GPIO_INPUT);
s3c_gpio_setpull(mini2440_buttons[i].gpio, S3C_GPIO_PULL_UP);
s3c_gpio_cfgpin(mini2440_buttons[i].gpio, S3C2410_GPIO_INPUT);
}
if (features.lcd_index != -1) {
int li;