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gpiolib: of: Add quirk for mt2701-cs42448 ASoC sound 

[ Upstream commit 9e189e80dc ]

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@linaro.org>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20231006-descriptors-asoc-mediatek-v1-1-07fe79f337f5@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Linus Walleij 2023-10-06 15:46:24 +02:00 committed by Greg Kroah-Hartman
parent fe7c1a0c2b
commit def5e864ca
1 changed files with 4 additions and 0 deletions
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4
drivers/gpio/gpiolib-of.c
View File

@ -496,6 +496,10 @@ 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" },