linux-kernel - [PATCH v3 2/6] arm64: tegra: Change order of SATA resets for Tegra132 and Tegra210

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Date:   Mon, 23 Nov 2020 12:17:21 -0800
From:   Sowjanya Komatineni <skomatineni@...dia.com>
To:     <skomatineni@...dia.com>, <thierry.reding@...il.com>,
        <jonathanh@...dia.com>, <robh+dt@...nel.org>
CC:     <pchandru@...dia.com>, <devicetree@...r.kernel.org>,
        <linux-ide@...r.kernel.org>, <linux-tegra@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH v3 2/6] arm64: tegra: Change order of SATA resets for Tegra132 and Tegra210

Tegra AHCI dt-binding doc is converted from text based to yaml based.

dtbs_check valdiation strictly follows reset-names order specified
in yaml dt-binding.

Tegra124 thru Tegra210 has 3 resets sata, sata-oob and sata-cold.
Tegra186 has 2 resets sata and sata-cold.

This patch changes order of SATA resets to maintain proper resets
order for commonly available resets across Tegra124 thru Tegra186
for dtbs_check to pass.

Signed-off-by: Sowjanya Komatineni <skomatineni@...dia.com>
---
 arch/arm64/boot/dts/nvidia/tegra132.dtsi | 6 +++---
 arch/arm64/boot/dts/nvidia/tegra210.dtsi | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/arm64/boot/dts/nvidia/tegra132.dtsi b/arch/arm64/boot/dts/nvidia/tegra132.dtsi
index 0ce958a..9928a87 100644
--- a/arch/arm64/boot/dts/nvidia/tegra132.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra132.dtsi
@@ -629,9 +629,9 @@
 			 <&tegra_car TEGRA124_CLK_PLL_E>;
 		clock-names = "sata", "sata-oob", "cml1", "pll_e";
 		resets = <&tegra_car 124>,
-			 <&tegra_car 123>,
-			 <&tegra_car 129>;
-		reset-names = "sata", "sata-oob", "sata-cold";
+			 <&tegra_car 129>,
+			 <&tegra_car 123>;
+		reset-names = "sata", "sata-cold", "sata-oob";
 		status = "disabled";
 	};
 
diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
index 6d2a9d2..ffe5da7 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
@@ -979,9 +979,9 @@
 			 <&tegra_car TEGRA210_CLK_SATA_OOB>;
 		clock-names = "sata", "sata-oob";
 		resets = <&tegra_car 124>,
-			 <&tegra_car 123>,
-			 <&tegra_car 129>;
-		reset-names = "sata", "sata-oob", "sata-cold";
+			 <&tegra_car 129>,
+			 <&tegra_car 123>;
+		reset-names = "sata", "sata-cold", "sata-oob";
 		status = "disabled";
 	};
 
-- 
2.7.4