From: Katsuhiro Suzuki <katsuhiro@xxxxxxxxxxxxx>
commit 798689e45190756c2eca6656ee4c624370a5012a upstream.
This patch fixes IO domain voltage setting that is related to
audio_gpio3d4a_ms (bit 1) of GRF_IO_VSEL.
This is because RockPro64 schematics P.16 says that regulator
supplies 3.0V power to APIO5_VDD. So audio_gpio3d4a_ms bit should
be clear (means 3.0V). Power domain map is saying different thing
(supplies 1.8V) but I believe P.16 is actual connectings.
Fixes: e4f3fb490967 ("arm64: dts: rockchip: add initial dts support for Rockpro64")
Cc: stable@xxxxxxxxxxxxxxx
Suggested-by: Robin Murphy <robin.murphy@xxxxxxx>
Signed-off-by: Katsuhiro Suzuki <katsuhiro@xxxxxxxxxxxxx>
Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts
@@ -489,7 +489,7 @@
status = "okay";
bt656-supply = <&vcc1v8_dvp>;
- audio-supply = <&vcca1v8_codec>;
+ audio-supply = <&vcc_3v0>;
sdmmc-supply = <&vcc_sdio>;
gpio1830-supply = <&vcc_3v0>;
};
