This is a note to let you know that I've just added the patch titled
pinctrl: renesas: rzn1: Enable missing PINMUX
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
pinctrl-renesas-rzn1-enable-missing-pinmux.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit efb9d01d247a45dee815286210f8e8ef823245f8
Author: Ralph Siemsen <ralph.siemsen@xxxxxxxxxx>
Date: Wed Oct 4 16:00:08 2023 -0400
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@xxxxxxxxxx>
Reviewed-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Link: https://lore.kernel.org/r/20231004200008.1306798-1-ralph.siemsen@xxxxxxxxxx
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/pinctrl/renesas/Kconfig b/drivers/pinctrl/renesas/Kconfig
index 9a72999084b36..ba7224a4c352d 100644
--- a/drivers/pinctrl/renesas/Kconfig
+++ b/drivers/pinctrl/renesas/Kconfig
@@ -228,6 +228,7 @@ 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.
