linux-kernel - [PATCH v2 5/5] arm64: dts: rockchip: remove I2S1 TDM node for the NanoPi R5 series

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Message-Id: <20230318083745.6181-6-cnsztl@gmail.com>
Date:   Sat, 18 Mar 2023 16:37:45 +0800
From:   Tianling Shen <cnsztl@...il.com>
To:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Heiko Stuebner <heiko@...ech.de>,
        Jagan Teki <jagan@...rulasolutions.com>,
        Peter Geis <pgwipeout@...il.com>, Andy Yan <andyshrk@....com>,
        Tianling Shen <cnsztl@...il.com>,
        Brian Norris <briannorris@...omium.org>,
        Chris Morgan <macromorgan@...mail.com>,
        Sebastian Reichel <sebastian.reichel@...labora.com>,
        Andrew Lunn <andrew@...n.ch>,
        Michael Riesch <michael.riesch@...fvision.net>,
        Maya Matuszczyk <maccraft123mc@...il.com>,
        Andrew Powers-Holmes <aholmes@...om.net>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Vasily Khoruzhick <anarsoul@...il.com>
Cc:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 5/5] arm64: dts: rockchip: remove I2S1 TDM node for the NanoPi R5 series

This is for the audio output which does not exist on the boards.
Also disable regulator-always-on for vccio_acodec since it's only
used by the audio output.

Fixes: c6629b9a6738 ("arm64: dts: rockchip: Add FriendlyElec Nanopi R5S")

Signed-off-by: Tianling Shen <cnsztl@...il.com>
---
 arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dtsi | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dtsi b/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dtsi
index dd9a7907a1c5..58ba328ea782 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dtsi
@@ -330,7 +330,6 @@ regulator-state-mem {
 
 			vccio_acodec: LDO_REG4 {
 				regulator-name = "vccio_acodec";
-				regulator-always-on;
 				regulator-min-microvolt = <3300000>;
 				regulator-max-microvolt = <3300000>;
 
@@ -441,11 +440,6 @@ &i2s0_8ch {
 	status = "okay";
 };
 
-&i2s1_8ch {
-	rockchip,trcm-sync-tx-only;
-	status = "okay";
-};
-
 &pcie30phy {
 	data-lanes = <1 2>;
 	status = "okay";
-- 
2.40.0