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linux (Rockchip): patches included in 5.15.11

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This commit is contained in:
heitbaum 2021-12-21 09:56:59 +00:00
parent 5037356cd8
commit 9ce32da0a5
1 changed files with 0 additions and 37 deletions
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37
projects/Rockchip/patches/linux/default/linux-0002-rockchip-from-list.patch
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@ -406,43 +406,6 @@ index 9db9484ca38f..44def886b391 100644
iommus = <&vpu_mmu>;
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Alex Bee <knaerzche@gmail.com>
Date: Wed, 27 Oct 2021 16:17:26 +0200
Subject: [PATCH] arm64: dts: rockchip: fix audio-supply for Rock Pi 4
As stated in the schematics [1] and [2] P5 the APIO5 domain is supplied
by RK808-D Buck4, which in our case vcc1v8_codec - i.e. a 1.8 V regulator.
Currently only white noise comes from the ES8316's output, which - for
whatever reason - came up only after the the correct switch from i2s0_8ch_bus
to i2s0_2ch_bus for i2s0's pinctrl was done.
Fix this by setting the correct regulator for audio-supply.
[1] https://dl.radxa.com/rockpi4/docs/hw/rockpi4/rockpi4_v13_sch_20181112.pdf
[2] https://dl.radxa.com/rockpi4/docs/hw/rockpi4/rockpi_4c_v12_sch_20200620.pdf
Fixes: 1b5715c602fd ("arm64: dts: rockchip: add ROCK Pi 4 DTS support")
Signed-off-by: Alex Bee <knaerzche@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
index 98136c88fa49..6a434be62819 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
@@ -502,7 +502,7 @@ &io_domains {
status = "okay";
bt656-supply = <&vcc_3v0>;
- audio-supply = <&vcc_3v0>;
+ audio-supply = <&vcc1v8_codec>;
sdmmc-supply = <&vcc_sdio>;
gpio1830-supply = <&vcc_3v0>;
};
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Alex Bee <knaerzche@gmail.com>
Date: Wed, 27 Oct 2021 14:43:40 +0200
Subject: [PATCH] arm64: dts: rockchip: add interrupt and headphone-detection
for Rock Pi4's audio codec