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pinctrl: sprd: Combine the condition of MISC_PIN and COMMON_PIN

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Since the follow-up pin design on Spreadtrum platform has some changes,
some configuration of MISC_PIN moved to COMMON_PIN. To support current
pin design and keep backward compatibility, we should combine the
condition of MISC_PIN and COMMON_PIN to configure an individual pin.

Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Link: https://lore.kernel.org/r/17af5e761e0515d288a7ea4078ac9aa4a82a7a4e.1564048446.git.baolin.wang@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Baolin Wang 2019-07-25 17:56:31 +08:00 committed by Linus Walleij
parent e89febc75d
commit 2f22e2028c
1 changed files with 2 additions and 17 deletions
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19
drivers/pinctrl/sprd/pinctrl-sprd.c
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@ -454,7 +454,7 @@ static int sprd_pinconf_get(struct pinctrl_dev *pctldev, unsigned int pin_id,
if (pin->type == GLOBAL_CTRL_PIN &&
param == SPRD_PIN_CONFIG_CONTROL) {
arg = reg;
} else if (pin->type == COMMON_PIN) {
} else if (pin->type == COMMON_PIN || pin->type == MISC_PIN) {
switch (param) {
case SPRD_PIN_CONFIG_SLEEP_MODE:
arg = (reg >> SLEEP_MODE_SHIFT) & SLEEP_MODE_MASK;
@ -465,14 +465,6 @@ static int sprd_pinconf_get(struct pinctrl_dev *pctldev, unsigned int pin_id,
case PIN_CONFIG_OUTPUT:
arg = reg & SLEEP_OUTPUT_MASK;
break;
case PIN_CONFIG_SLEEP_HARDWARE_STATE:
arg = 0;
break;
default:
return -ENOTSUPP;
}
} else if (pin->type == MISC_PIN) {
switch (param) {
case PIN_CONFIG_DRIVE_STRENGTH:
arg = (reg >> DRIVE_STRENGTH_SHIFT) &
DRIVE_STRENGTH_MASK;
@ -606,7 +598,7 @@ static int sprd_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin_id,
if (pin->type == GLOBAL_CTRL_PIN &&
param == SPRD_PIN_CONFIG_CONTROL) {
val = arg;
} else if (pin->type == COMMON_PIN) {
} else if (pin->type == COMMON_PIN || pin->type == MISC_PIN) {
switch (param) {
case SPRD_PIN_CONFIG_SLEEP_MODE:
if (arg & AP_SLEEP)
@ -639,13 +631,6 @@ static int sprd_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin_id,
shift = SLEEP_OUTPUT_SHIFT;
}
break;
case PIN_CONFIG_SLEEP_HARDWARE_STATE:
continue;
default:
return -ENOTSUPP;
}
} else if (pin->type == MISC_PIN) {
switch (param) {
case PIN_CONFIG_DRIVE_STRENGTH:
if (arg < 2 || arg > 60)
return -EINVAL;