linux-kernel - [PATCH 2/7] ARM: dts: s5pv210: Adjust I2S entries to match spec

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Date:   Wed, 23 Mar 2022 08:03:06 -0700
From:   Jonathan Bakker <xc-racer2@...e.ca>
To:     krzk@...nel.org, alim.akhtar@...sung.com
Cc:     robh+dt@...nel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
        Jonathan Bakker <xc-racer2@...e.ca>
Subject: [PATCH 2/7] ARM: dts: s5pv210: Adjust I2S entries to match spec

Based on the device tree spec, clocks should be ordered tx/rx.
Re-order from rx/tx to avoid warnings when running make dtbs_check

Additionally, the number of #sound-dai-cells should be 1, not 0

Signed-off-by: Jonathan Bakker <xc-racer2@...e.ca>
---
 arch/arm/boot/dts/s5pv210-aries.dtsi |  2 +-
 arch/arm/boot/dts/s5pv210.dtsi       | 18 +++++++++---------
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/arch/arm/boot/dts/s5pv210-aries.dtsi b/arch/arm/boot/dts/s5pv210-aries.dtsi
index 70ff56daf4cb..503b5a50ef1a 100644
--- a/arch/arm/boot/dts/s5pv210-aries.dtsi
+++ b/arch/arm/boot/dts/s5pv210-aries.dtsi
@@ -644,7 +644,7 @@
 };
 
 &i2s0 {
-	dmas = <&pdma0 9>, <&pdma0 10>, <&pdma0 11>;
+	dmas = <&pdma0 10>, <&pdma0 9>, <&pdma0 11>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/s5pv210.dtsi b/arch/arm/boot/dts/s5pv210.dtsi
index 353ba7b09a0c..56c1d9a19570 100644
--- a/arch/arm/boot/dts/s5pv210.dtsi
+++ b/arch/arm/boot/dts/s5pv210.dtsi
@@ -239,8 +239,8 @@
 			reg = <0xeee30000 0x1000>;
 			interrupt-parent = <&vic2>;
 			interrupts = <16>;
-			dma-names = "rx", "tx", "tx-sec";
-			dmas = <&pdma1 9>, <&pdma1 10>, <&pdma1 11>;
+			dma-names = "tx", "rx", "tx-sec";
+			dmas = <&pdma1 10>, <&pdma1 9>, <&pdma1 11>;
 			clock-names = "iis",
 				      "i2s_opclk0",
 				      "i2s_opclk1";
@@ -250,7 +250,7 @@
 			samsung,idma-addr = <0xc0010000>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&i2s0_bus>;
-			#sound-dai-cells = <0>;
+			#sound-dai-cells = <1>;
 			status = "disabled";
 		};
 
@@ -259,13 +259,13 @@
 			reg = <0xe2100000 0x1000>;
 			interrupt-parent = <&vic2>;
 			interrupts = <17>;
-			dma-names = "rx", "tx";
-			dmas = <&pdma1 12>, <&pdma1 13>;
+			dma-names = "tx", "rx";
+			dmas = <&pdma1 13>, <&pdma1 12>;
 			clock-names = "iis", "i2s_opclk0";
 			clocks = <&clocks CLK_I2S1>, <&clocks SCLK_AUDIO1>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&i2s1_bus>;
-			#sound-dai-cells = <0>;
+			#sound-dai-cells = <1>;
 			status = "disabled";
 		};
 
@@ -274,13 +274,13 @@
 			reg = <0xe2a00000 0x1000>;
 			interrupt-parent = <&vic2>;
 			interrupts = <18>;
-			dma-names = "rx", "tx";
-			dmas = <&pdma1 14>, <&pdma1 15>;
+			dma-names = "tx", "rx";
+			dmas = <&pdma1 15>, <&pdma1 14>;
 			clock-names = "iis", "i2s_opclk0";
 			clocks = <&clocks CLK_I2S2>, <&clocks SCLK_AUDIO2>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&i2s2_bus>;
-			#sound-dai-cells = <0>;
+			#sound-dai-cells = <1>;
 			status = "disabled";
 		};
 
-- 
2.20.1