linux-kernel - [PATCH] arm64: dts: hisilicon: fix arm,sp805 compatible string

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Message-Id: <20210830165113.222867-1-michael@walle.cc>
Date:   Mon, 30 Aug 2021 18:51:13 +0200
From:   Michael Walle <michael@...le.cc>
To:     linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Wei Xu <xuwei5@...ilicon.com>, Rob Herring <robh+dt@...nel.org>,
        Michael Walle <michael@...le.cc>
Subject: [PATCH] arm64: dts: hisilicon: fix arm,sp805 compatible string

According to Documentation/devicetree/bindings/watchdog/arm,sp805.yaml
the compatible is:
  compatible = "arm,sp805", "arm,primecell";

The current compatible string doesn't exist at all. Fix it.

Signed-off-by: Michael Walle <michael@...le.cc>
---
There are also the layerscape SoC which are using these compatible
strings. I'm on it to change these, too.

 arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 4 ++--
 arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
index 2d5c1a348716..6eabec2602e2 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
@@ -1087,7 +1087,7 @@ dwmmc2: dwmmc2@...ff000 {
 		};
 
 		watchdog0: watchdog@...06000 {
-			compatible = "arm,sp805-wdt", "arm,primecell";
+			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xe8a06000 0x0 0x1000>;
 			interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&crg_ctrl HI3660_OSC32K>,
@@ -1096,7 +1096,7 @@ watchdog0: watchdog@...06000 {
 		};
 
 		watchdog1: watchdog@...07000 {
-			compatible = "arm,sp805-wdt", "arm,primecell";
+			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xe8a07000 0x0 0x1000>;
 			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&crg_ctrl HI3660_OSC32K>,
diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
index dde9371dc545..e4860b8a638e 100644
--- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
@@ -840,7 +840,7 @@ dwmmc_2: dwmmc2@...3f000 {
 		};
 
 		watchdog0: watchdog@...05000 {
-			compatible = "arm,sp805-wdt", "arm,primecell";
+			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x0 0xf8005000 0x0 0x1000>;
 			interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&ao_ctrl HI6220_WDT0_PCLK>,
-- 
2.30.2