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Commit 0279b146 authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "pinctrl: qcom: spmi-gpio: Fix the GPIO strength mapping"

parents 6272602d e20a3a1b

drivers/pinctrl/qcom/pinctrl-spmi-gpio.c

+2 −2
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

/*

 * Copyright (c) 2012-2014, 2016-2017 The Linux Foundation. All rights reserved.

 * Copyright (c) 2012-2014, 2016-2018 The Linux Foundation. All rights reserved.

 */



#include <linux/gpio/driver.h>
@@ -518,7 +518,7 @@ static int pmic_gpio_config_set(struct pinctrl_dev *pctldev, unsigned int pin, 
			pad->pullup = arg;

			break;

		case PMIC_GPIO_CONF_STRENGTH:

			if (arg > PMIC_GPIO_STRENGTH_LOW)

			if (arg > PMIC_GPIO_STRENGTH_HIGH)

				return -EINVAL;

			pad->strength = arg;

			break;

drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c

+2 −2
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

/*

 * Copyright (c) 2015, Sony Mobile Communications AB.

 * Copyright (c) 2013, The Linux Foundation. All rights reserved.

 * Copyright (c) 2013, 2018 The Linux Foundation. All rights reserved.

 */



#include <linux/module.h>
@@ -376,7 +376,7 @@ static int pm8xxx_pin_config_set(struct pinctrl_dev *pctldev, 
			banks |= BIT(0);

			break;

		case PM8XXX_QCOM_DRIVE_STRENGH:

			if (arg > PMIC_GPIO_STRENGTH_LOW) {

			if (arg > PM8921_GPIO_STRENGTH_LOW) {

				dev_err(pctrl->dev, "invalid drive strength\n");

				return -EINVAL;

			}

include/dt-bindings/pinctrl/qcom,pmic-gpio.h

+7 −2
Original line number Diff line number Diff line
@@ -12,9 +12,14 @@ 
#define PMIC_GPIO_PULL_UP_1P5_30	3



#define PMIC_GPIO_STRENGTH_NO		0

#define PMIC_GPIO_STRENGTH_HIGH		1

#define PMIC_GPIO_STRENGTH_LOW		1

#define PMIC_GPIO_STRENGTH_MED		2

#define PMIC_GPIO_STRENGTH_LOW		3

#define PMIC_GPIO_STRENGTH_HIGH		3



#define PM8921_GPIO_STRENGTH_NO		0

#define PM8921_GPIO_STRENGTH_HIGH	1

#define PM8921_GPIO_STRENGTH_MED	2

#define PM8921_GPIO_STRENGTH_LOW	3



/*

 * Note: PM8018 GPIO3 and GPIO4 are supporting