From: Ralph Siemsen <ralph.siemsen@linaro.org>
Date: Wed, 4 Oct 2023 20:00:08 +0000 (-0400)
Subject: pinctrl: renesas: rzn1: Enable missing PINMUX
X-Git-Url: https://git.baikalelectronics.ru/sdk/?a=commitdiff_plain;h=684accd26dff3b40d14e799b5f8362ec488239d6;p=kernel.git

pinctrl: renesas: rzn1: Enable missing PINMUX

[ Upstream commit f055ff23c331f28aa4ace4b72dc56f63b9a726c8 ]

Enable pin muxing (eg. programmable function), so that the RZ/N1 GPIO
pins will be configured as specified by the pinmux in the DTS.

This used to be enabled implicitly via CONFIG_GENERIC_PINMUX_FUNCTIONS,
however that was removed, since the RZ/N1 driver does not call any of
the generic pinmux functions.

Fixes: 1308fb4e4eae14e6 ("pinctrl: rzn1: Do not select GENERIC_PIN{CTRL_GROUPS,MUX_FUNCTIONS}")
Signed-off-by: Ralph Siemsen <ralph.siemsen@linaro.org>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20231004200008.1306798-1-ralph.siemsen@linaro.org
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/drivers/pinctrl/renesas/Kconfig b/drivers/pinctrl/renesas/Kconfig
index 0903a0a418319..1ef8759802618 100644
--- a/drivers/pinctrl/renesas/Kconfig
+++ b/drivers/pinctrl/renesas/Kconfig
@@ -240,6 +240,7 @@ config PINCTRL_RZN1
 	depends on OF
 	depends on ARCH_RZN1 || COMPILE_TEST
 	select GENERIC_PINCONF
+	select PINMUX
 	help
 	  This selects pinctrl driver for Renesas RZ/N1 devices.