[PATCH 5.0 005/123] arm64: dts: rockchip: fix IO domain voltage setting of APIO5 on rockpro64

[Greg Kroah-Hartman]

From: Katsuhiro Suzuki <katsuh...@katsuster.net>

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: sta...@vger.kernel.org
Suggested-by: Robin Murphy <robin.mur...@arm.com>
Signed-off-by: Katsuhiro Suzuki <katsuh...@katsuster.net>
Signed-off-by: Heiko Stuebner <he...@sntech.de>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>

---
 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>;
 };