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pinctrl: mediatek: extend struct mtk_pin_soc to pinctrl-mtk-common-v2.c 

Add two parameters gpio_m and eint_m for configuring GPIO mode and EINT
mode, they might be varying depend on SoC.

Signed-off-by: Ryder.Lee <ryder.lee@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
hifive-unleashed-5.1
Sean Wang 2018-09-08 19:07:21 +08:00 committed by Linus Walleij
parent fb5fa8dc15
commit 1dc5e53691
3 changed files with 8 additions and 3 deletions
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4
drivers/pinctrl/mediatek/pinctrl-moore.c
View File

@ -63,7 +63,7 @@ static int mtk_pinmux_gpio_request_enable(struct pinctrl_dev *pctldev,
{
struct mtk_pinctrl *hw = pinctrl_dev_get_drvdata(pctldev);
return mtk_hw_set_value(hw, pin, PINCTRL_PIN_REG_MODE, MTK_GPIO_MODE);
return mtk_hw_set_value(hw, pin, PINCTRL_PIN_REG_MODE, hw->soc->gpio_m);
}
static int mtk_pinmux_gpio_set_direction(struct pinctrl_dev *pctldev,
@ -580,7 +580,7 @@ static int mtk_xt_set_gpio_as_eint(void *data, unsigned long eint_n)
return err;
err = mtk_hw_set_value(hw, gpio_n, PINCTRL_PIN_REG_MODE,
MTK_GPIO_MODE);
hw->soc->eint_m);
if (err)
return err;

2
drivers/pinctrl/mediatek/pinctrl-mt7622.c
View File

@ -765,6 +765,8 @@ static const struct mtk_pin_soc mt7622_data = {
.funcs = mt7622_functions,
.nfuncs = ARRAY_SIZE(mt7622_functions),
.eint_hw = &mt7622_eint_hw,
.gpio_m = 1,
.eint_m = 1,
};
static const struct of_device_id mt7622_pinctrl_of_match[] = {

5
drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.h
View File

@ -9,7 +9,6 @@
#ifndef __PINCTRL_MTK_COMMON_V2_H
#define __PINCTRL_MTK_COMMON_V2_H
#define MTK_GPIO_MODE 1
#define MTK_INPUT 0
#define MTK_OUTPUT 1
#define MTK_DISABLE 0
@ -142,6 +141,10 @@ struct mtk_pin_soc {
unsigned int nfuncs;
const struct mtk_eint_regs *eint_regs;
const struct mtk_eint_hw *eint_hw;
/* Specific parameters per SoC */
u8 gpio_m;
u8 eint_m;
};
struct mtk_pinctrl {