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yaml
---
r: 221113
b: refs/heads/master
c: e27ecd7
h: refs/heads/master
i:
  221111: 4be237e
v: v3
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Kukjin Kim committed Oct 23, 2010
1 parent 556ca22 commit fdcd517
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Showing 6 changed files with 30 additions and 60 deletions.
2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 54bce6c73dcd6d150d917e954154521de116e17b
refs/heads/master: e27ecd7306992fbe58ab03f20aa3452a8b40499a
17 changes: 6 additions & 11 deletions trunk/arch/arm/mach-s5pc100/dev-spi.c
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Expand Up @@ -38,25 +38,20 @@ static int s5pc100_spi_cfg_gpio(struct platform_device *pdev)
{
switch (pdev->id) {
case 0:
s3c_gpio_cfgpin_range(S5PC100_GPB(0), 3, S3C_GPIO_SFN(2));
s3c_gpio_setpull(S5PC100_GPB(0), S3C_GPIO_PULL_UP);
s3c_gpio_setpull(S5PC100_GPB(1), S3C_GPIO_PULL_UP);
s3c_gpio_setpull(S5PC100_GPB(2), S3C_GPIO_PULL_UP);
s3c_gpio_cfgall_range(S5PC100_GPB(0), 3,
S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
break;

case 1:
s3c_gpio_cfgpin_range(S5PC100_GPB(4), 3, S3C_GPIO_SFN(2));
s3c_gpio_setpull(S5PC100_GPB(4), S3C_GPIO_PULL_UP);
s3c_gpio_setpull(S5PC100_GPB(5), S3C_GPIO_PULL_UP);
s3c_gpio_setpull(S5PC100_GPB(6), S3C_GPIO_PULL_UP);
s3c_gpio_cfgall_range(S5PC100_GPB(4), 3,
S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
break;

case 2:
s3c_gpio_cfgpin(S5PC100_GPG3(0), S3C_GPIO_SFN(3));
s3c_gpio_cfgpin_range(S5PC100_GPB(2), 2, S3C_GPIO_SFN(3));
s3c_gpio_setpull(S5PC100_GPG3(0), S3C_GPIO_PULL_UP);
s3c_gpio_setpull(S5PC100_GPG3(2), S3C_GPIO_PULL_UP);
s3c_gpio_setpull(S5PC100_GPG3(3), S3C_GPIO_PULL_UP);
s3c_gpio_cfgall_range(S5PC100_GPB(2), 2,
S3C_GPIO_SFN(3), S3C_GPIO_PULL_UP);
break;

default:
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6 changes: 2 additions & 4 deletions trunk/arch/arm/mach-s5pc100/setup-i2c0.c
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Expand Up @@ -23,8 +23,6 @@ struct platform_device; /* don't need the contents */

void s3c_i2c0_cfg_gpio(struct platform_device *dev)
{
s3c_gpio_cfgpin(S5PC100_GPD(3), S3C_GPIO_SFN(2));
s3c_gpio_setpull(S5PC100_GPD(3), S3C_GPIO_PULL_UP);
s3c_gpio_cfgpin(S5PC100_GPD(4), S3C_GPIO_SFN(2));
s3c_gpio_setpull(S5PC100_GPD(4), S3C_GPIO_PULL_UP);
s3c_gpio_cfgall_range(S5PC100_GPD(3), 2,
S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
}
6 changes: 2 additions & 4 deletions trunk/arch/arm/mach-s5pc100/setup-i2c1.c
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Original file line number Diff line number Diff line change
Expand Up @@ -23,8 +23,6 @@ struct platform_device; /* don't need the contents */

void s3c_i2c1_cfg_gpio(struct platform_device *dev)
{
s3c_gpio_cfgpin(S5PC100_GPD(5), S3C_GPIO_SFN(2));
s3c_gpio_setpull(S5PC100_GPD(5), S3C_GPIO_PULL_UP);
s3c_gpio_cfgpin(S5PC100_GPD(6), S3C_GPIO_SFN(2));
s3c_gpio_setpull(S5PC100_GPD(6), S3C_GPIO_PULL_UP);
s3c_gpio_cfgall_range(S5PC100_GPD(5), 2,
S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
}
42 changes: 15 additions & 27 deletions trunk/arch/arm/mach-s5pc100/setup-ide.c
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Original file line number Diff line number Diff line change
Expand Up @@ -17,52 +17,40 @@
#include <mach/regs-clock.h>
#include <plat/gpio-cfg.h>

static void s5pc100_ide_cfg_gpios(unsigned int base, unsigned int nr)
{
s3c_gpio_cfgall_range(base, nr, S3C_GPIO_SFN(4), S3C_GPIO_PULL_NONE);

for (; nr > 0; nr--, base++)
s5p_gpio_set_drvstr(base, S5P_GPIO_DRVSTR_LV4);
}

void s5pc100_ide_setup_gpio(void)
{
u32 reg;
u32 gpio = 0;

/* Independent CF interface, CF chip select configuration */
reg = readl(S5PC100_MEM_SYS_CFG) & (~0x3f);
writel(reg | MEM_SYS_CFG_EBI_FIX_PRI_CFCON, S5PC100_MEM_SYS_CFG);

/* CF_Add[0 - 2], CF_IORDY, CF_INTRQ, CF_DMARQ, CF_DMARST, CF_DMACK */
for (gpio = S5PC100_GPJ0(0); gpio <= S5PC100_GPJ0(7); gpio++) {
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(4));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4);
}
s5pc100_ide_cfg_gpios(S5PC100_GPJ0(0), 8);

/*CF_Data[0 - 7] */
for (gpio = S5PC100_GPJ2(0); gpio <= S5PC100_GPJ2(7); gpio++) {
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(4));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4);
}
s5pc100_ide_cfg_gpios(S5PC100_GPJ2(0), 8);

/* CF_Data[8 - 15] */
for (gpio = S5PC100_GPJ3(0); gpio <= S5PC100_GPJ3(7); gpio++) {
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(4));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4);
}
s5pc100_ide_cfg_gpios(S5PC100_GPJ3(0), 8);

/* CF_CS0, CF_CS1, CF_IORD, CF_IOWR */
for (gpio = S5PC100_GPJ4(0); gpio <= S5PC100_GPJ4(3); gpio++) {
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(4));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4);
}
s5pc100_ide_cfg_gpios(S5PC100_GPJ4(0), 4);

/* EBI_OE, EBI_WE */
for (gpio = S5PC100_GPK0(6); gpio <= S5PC100_GPK0(7); gpio++)
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0));
s3c_gpio_cfgpin_range(S5PC100_GPK0(6), 2, S3C_GPIO_SFN(0));

/* CF_OE, CF_WE */
for (gpio = S5PC100_GPK1(6); gpio <= S5PC100_GPK1(7); gpio++) {
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
}
s3c_gpio_cfgall_range(S5PC100_GPK1(6), 8,
S3C_GPIO_SFN(2), S3C_GPIO_PULL_NONE);

/* CF_CD */
s3c_gpio_cfgpin(S5PC100_GPK3(5), S3C_GPIO_SFN(2));
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17 changes: 4 additions & 13 deletions trunk/arch/arm/mach-s5pc100/setup-keypad.c
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Original file line number Diff line number Diff line change
Expand Up @@ -15,20 +15,11 @@

void samsung_keypad_cfg_gpio(unsigned int rows, unsigned int cols)
{
unsigned int gpio;
unsigned int end;

/* Set all the necessary GPH3 pins to special-function 3: KP_ROW[x] */
end = S5PC100_GPH3(rows);
for (gpio = S5PC100_GPH3(0); gpio < end; gpio++) {
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(3));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
}
s3c_gpio_cfgall_range(S5PC100_GPH3(0), rows,
S3C_GPIO_SFN(3), S3C_GPIO_PULL_NONE);

/* Set all the necessary GPH2 pins to special-function 3: KP_COL[x] */
end = S5PC100_GPH2(cols);
for (gpio = S5PC100_GPH2(0); gpio < end; gpio++) {
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(3));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
}
s3c_gpio_cfgall_range(S5PC100_GPH2(0), cols,
S3C_GPIO_SFN(3), S3C_GPIO_PULL_NONE);
}

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