linux-kernel - [PATCH v2] arm64: dts: mediatek: mt7986: Add SoC compatible

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Date:   Mon, 14 Nov 2022 13:16:53 +0100
From:   matthias.bgg@...nel.org
To:     robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        matthias.bgg@...il.com, frank-w@...lic-files.de
Cc:     devicetree@...r.kernel.org, linux-mediatek@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Matthias Brugger <mbrugger@...e.com>
Subject: [PATCH v2] arm64: dts: mediatek: mt7986: Add SoC compatible

From: Matthias Brugger <mbrugger@...e.com>

Missing SoC compatible in the board file causes dt bindings check.

Signed-off-by: Matthias Brugger <mbrugger@...e.com>

---
Changes since v1:
- Move SoC compatible to first line of the block
- Add SoC compatible to mt7986b


 arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts | 2 +-
 arch/arm64/boot/dts/mediatek/mt7986a.dtsi    | 1 +
 arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts | 2 +-
 arch/arm64/boot/dts/mediatek/mt7986b.dtsi    | 3 +++
 4 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts b/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts
index afe37b702eef9..0e3b603159477 100644
--- a/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts
+++ b/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts
@@ -9,7 +9,7 @@
 
 / {
 	model = "MediaTek MT7986a RFB";
-	compatible = "mediatek,mt7986a-rfb";
+	compatible = "mediatek,mt7986a-rfb", "mediatek,mt7986a";
 
 	aliases {
 		serial0 = &uart0;
diff --git a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
index 72e0d9722e07a..3c52ec3f99a31 100644
--- a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
@@ -10,6 +10,7 @@
 #include <dt-bindings/reset/mt7986-resets.h>
 
 / {
+	compatible = "mediatek,mt7986a";
 	interrupt-parent = <&gic>;
 	#address-cells = <2>;
 	#size-cells = <2>;
diff --git a/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts b/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts
index 3443013b5971e..d03e66a84c5d4 100644
--- a/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts
+++ b/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts
@@ -9,7 +9,7 @@
 
 / {
 	model = "MediaTek MT7986b RFB";
-	compatible = "mediatek,mt7986b-rfb";
+	compatible = "mediatek,mt7986b-rfb", "mediatek,mt7986b";
 
 	aliases {
 		serial0 = &uart0;
diff --git a/arch/arm64/boot/dts/mediatek/mt7986b.dtsi b/arch/arm64/boot/dts/mediatek/mt7986b.dtsi
index 23923b9f8944b..db5189664c29b 100644
--- a/arch/arm64/boot/dts/mediatek/mt7986b.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7986b.dtsi
@@ -5,6 +5,9 @@
  */
 
 #include "mt7986a.dtsi"
+/ {
+	compatible = "mediatek,mt7986b";
+};
 
 &pio {
 	compatible = "mediatek,mt7986b-pinctrl";
-- 
2.38.1