| Message ID | 20231006-descriptors-asoc-mediatek-v1-1-07fe79f337f5@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Convert Mediatek ASoC codecs to use GPIO descriptors | expand |
On Fri, Oct 6, 2023 at 3:46 PM Linus Walleij <linus.walleij@linaro.org> wrote: > > 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> > --- > drivers/gpio/gpiolib-of.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c > index 531faabead0f..d9525d95e818 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" }, > > -- > 2.34.1 > I suppose this is a run-time dependency only for the other patches? Can I just pick it up into my tree? Bart
On Mon, Oct 9, 2023 at 9:09 AM Bartosz Golaszewski <brgl@bgdev.pl> wrote: > > +#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 > > I suppose this is a run-time dependency only for the other patches? > Can I just pick it up into my tree? You can, I was just thinking about bisectability and the low risk of collisions with other patches. (Actually no-one gets hurt if it's applied to both trees either, which IMO is perfectly fine in cases like this.) Yours, Linus Walleij
Il 06/10/23 15:46, Linus Walleij ha scritto: > 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> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
On Mon, Oct 9, 2023 at 9:33 AM Linus Walleij <linus.walleij@linaro.org> wrote: > > On Mon, Oct 9, 2023 at 9:09 AM Bartosz Golaszewski <brgl@bgdev.pl> wrote: > > > > +#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 > > > > I suppose this is a run-time dependency only for the other patches? > > Can I just pick it up into my tree? > > You can, I was just thinking about bisectability and the low risk of collisions > with other patches. (Actually no-one gets hurt if it's applied to both trees > either, which IMO is perfectly fine in cases like this.) > Nah, Stephen Rothwell will auto-yell at you for that. I'm fine either way. Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> If we get any conflicts in next, then we'll deal with it with immutable tags. Bart
diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c index 531faabead0f..d9525d95e818 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" },
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> --- drivers/gpio/gpiolib-of.c | 4 ++++ 1 file changed, 4 insertions(+)