This is a note to let you know that I've just added the patch titled
gpiolib: of: Add quirk for mt2701-cs42448 ASoC sound
to the 6.6-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:
gpiolib-of-add-quirk-for-mt2701-cs42448-asoc-sound.patch
and it can be found in the queue-6.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit aa654308dca8451d159ec6add34e913c9b71da3f
Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
Date: Fri Oct 6 15:46:24 2023 +0200
gpiolib: of: Add quirk for mt2701-cs42448 ASoC sound
[ Upstream commit 9e189e80dcb68528dea9e061d9704993f98cb84f ]
These gpio names are due to old DT bindings not following the
"-gpio"/"-gpios" conventions. Handle it using a quirk so the
driver can just look up the GPIOs.
Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20231006-descriptors-asoc-mediatek-v1-1-07fe79f337f5@xxxxxxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c
index 531faabead0f4..d9525d95e818d 100644
--- a/drivers/gpio/gpiolib-of.c
+++ b/drivers/gpio/gpiolib-of.c
@@ -512,6 +512,10 @@ static struct gpio_desc *of_find_gpio_rename(struct device_node *np,
#if IS_ENABLED(CONFIG_SND_SOC_CS42L56)
{ "reset", "cirrus,gpio-nreset", "cirrus,cs42l56" },
#endif
+#if IS_ENABLED(CONFIG_SND_SOC_MT2701_CS42448)
+ { "i2s1-in-sel-gpio1", NULL, "mediatek,mt2701-cs42448-machine" },
+ { "i2s1-in-sel-gpio2", NULL, "mediatek,mt2701-cs42448-machine" },
+#endif
#if IS_ENABLED(CONFIG_SND_SOC_TLV320AIC3X)
{ "reset", "gpio-reset", "ti,tlv320aic3x" },
{ "reset", "gpio-reset", "ti,tlv320aic33" },
