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pinctrl: qcom-spmi: Fix pin direction configuration

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Pin direction configuration was incorrectly overwritten
by output and function values in set_mux(). Fix this.

Signed-off-by: Ivan T. Ivanov <ivan.ivanov@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Ivan T. Ivanov 2015-04-17 17:50:49 +03:00 • committed by Linus Walleij
commit dc391502fd
2 changed files with 2 additions and 0 deletions
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1
drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
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@ -260,6 +260,7 @@ static int pmic_gpio_set_mux(struct pinctrl_dev *pctldev, unsigned function,
val = 1;
}
val = val << PMIC_GPIO_REG_MODE_DIR_SHIFT;
val |= pad->function << PMIC_GPIO_REG_MODE_FUNCTION_SHIFT;
val |= pad->out_value & PMIC_GPIO_REG_MODE_VALUE_SHIFT;

1
drivers/pinctrl/qcom/pinctrl-spmi-mpp.c
View file

@ -370,6 +370,7 @@ static int pmic_mpp_set_mux(struct pinctrl_dev *pctldev, unsigned function,
}
}
val = val << PMIC_MPP_REG_MODE_DIR_SHIFT;
val |= pad->function << PMIC_MPP_REG_MODE_FUNCTION_SHIFT;
val |= pad->out_value & PMIC_MPP_REG_MODE_VALUE_MASK;