From: Gabriel Fernandez <gabriel.fernandez@st.com>
Date: Wed, 14 Dec 2016 14:24:16 +0000 (+0100)
Subject: pinctrl: stm32: activate strict mux mode
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c32c22eea0c47e13cffd6b5f7eedd7a6b6f2c18f;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

pinctrl: stm32: activate strict mux mode

This activates strict mode muxing for the STM32 pin controllers,
as these do not allow GPIO and functions to use the same pin
simultaneously.

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

diff --git a/drivers/pinctrl/stm32/pinctrl-stm32.c b/drivers/pinctrl/stm32/pinctrl-stm32.c
index efc43711ff5c..c983a1e33dbe 100644
--- a/drivers/pinctrl/stm32/pinctrl-stm32.c
+++ b/drivers/pinctrl/stm32/pinctrl-stm32.c
@@ -631,6 +631,7 @@ static const struct pinmux_ops stm32_pmx_ops = {
 	.get_function_groups	= stm32_pmx_get_func_groups,
 	.set_mux		= stm32_pmx_set_mux,
 	.gpio_set_direction	= stm32_pmx_gpio_set_direction,
+	.strict			= true,
 };
 
 /* Pinconf functions */