linux-kernel - [PATCH AUTOSEL 5.10 03/26] ARM: dts: s5pv210: align DMA channels with dtschema

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Wed,  1 Jun 2022 09:57:36 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzk@...nel.org>,
        Jonathan Bakker <xc-racer2@...e.ca>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Sasha Levin <sashal@...nel.org>, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org
Subject: [PATCH AUTOSEL 5.10 03/26] ARM: dts: s5pv210: align DMA channels with dtschema

From: Krzysztof Kozlowski <krzk@...nel.org>

[ Upstream commit 9e916fb9bc3d16066286f19fc9c51d26a6aec6bd ]

dtschema expects DMA channels in specific order (tx, rx and tx-sec).
The order actually should not matter because dma-names is used however
let's make it aligned with dtschema to suppress warnings like:

  i2s@...30000: dma-names: ['rx', 'tx', 'tx-sec'] is not valid under any of the given schemas

Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
Co-developed-by: Jonathan Bakker <xc-racer2@...e.ca>
Signed-off-by: Jonathan Bakker <xc-racer2@...e.ca>
Link: https://lore.kernel.org/r/CY4PR04MB056779A9C50DC95987C5272ACB1C9@CY4PR04MB0567.namprd04.prod.outlook.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/arm/boot/dts/s5pv210-aries.dtsi |  2 +-
 arch/arm/boot/dts/s5pv210.dtsi       | 12 ++++++------
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/arch/arm/boot/dts/s5pv210-aries.dtsi b/arch/arm/boot/dts/s5pv210-aries.dtsi
index bd4450dbdcb6..c5f3d25cfce5 100644
--- a/arch/arm/boot/dts/s5pv210-aries.dtsi
+++ b/arch/arm/boot/dts/s5pv210-aries.dtsi
@@ -637,7 +637,7 @@ touchscreen@4a {
 };
 
 &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 2871351ab907..eb7e3660ada7 100644
--- a/arch/arm/boot/dts/s5pv210.dtsi
+++ b/arch/arm/boot/dts/s5pv210.dtsi
@@ -240,8 +240,8 @@ i2s0: i2s@...30000 {
 			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";
@@ -260,8 +260,8 @@ i2s1: i2s@...00000 {
 			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";
@@ -275,8 +275,8 @@ i2s2: i2s@...00000 {
 			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";
-- 
2.35.1