This is a note to let you know that I've just added the patch titled arm64: dts: renesas: beacon: Fix audio-1.8V pin enable to the 5.10-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: arm64-dts-renesas-beacon-fix-audio-1.8v-pin-enable.patch and it can be found in the queue-5.10 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 6d0513ac885c1bc85ba145862e476d0620311622 Author: Adam Ford <aford173@xxxxxxxxx> Date: Sun Dec 13 12:37:45 2020 -0600 arm64: dts: renesas: beacon: Fix audio-1.8V pin enable [ Upstream commit 5a5da0b758b327b727c5392d7f11e046e113a195 ] The fact the audio worked at all was a coincidence because the wrong gpio enable was used. Use the correct GPIO pin to ensure its operation. Fixes: a1d8a344f1ca ("arm64: dts: renesas: Introduce r8a774a1-beacon-rzg2m-kit") Signed-off-by: Adam Ford <aford173@xxxxxxxxx> Link: https://lore.kernel.org/r/20201213183759.223246-6-aford173@xxxxxxxxx Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi b/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi index 66c9153b31015..597388f871272 100644 --- a/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi +++ b/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi @@ -150,7 +150,7 @@ regulator-name = "audio-1.8V"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; - gpio = <&gpio_exp2 7 GPIO_ACTIVE_HIGH>; + gpio = <&gpio_exp4 1 GPIO_ACTIVE_HIGH>; enable-active-high; };