linux-kernel - [PATCH] ARM: dts: update bcm47622 dts file

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Message-Id: <20220601233606.23281-1-william.zhang@broadcom.com>
Date:   Wed,  1 Jun 2022 16:36:06 -0700
From:   William Zhang <william.zhang@...adcom.com>
To:     Linux ARM List <linux-arm-kernel@...ts.infradead.org>
Cc:     joel.peshkin@...adcom.com, anand.gore@...adcom.com,
        Broadcom Kernel List <bcm-kernel-feedback-list@...adcom.com>,
        kursad.oney@...adcom.com, florian.fainelli@...adcom.com,
        William Zhang <william.zhang@...adcom.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] ARM: dts: update bcm47622 dts file

Fix a few issue in bcm47622.dtsi file:
- Remove unnecessary cpu_on and cpu_off properties from psci node
- Add the missing gic registers and interrupts property to gic node
- Cosmetic changes

Signed-off-by: William Zhang <william.zhang@...adcom.com>

---

 arch/arm/boot/dts/bcm47622.dtsi | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/arch/arm/boot/dts/bcm47622.dtsi b/arch/arm/boot/dts/bcm47622.dtsi
index c016e12b7372..2df04528af82 100644
--- a/arch/arm/boot/dts/bcm47622.dtsi
+++ b/arch/arm/boot/dts/bcm47622.dtsi
@@ -32,6 +32,7 @@ CA7_1: cpu@1 {
 			next-level-cache = <&L2_0>;
 			enable-method = "psci";
 		};
+
 		CA7_2: cpu@2 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a7";
@@ -39,6 +40,7 @@ CA7_2: cpu@2 {
 			next-level-cache = <&L2_0>;
 			enable-method = "psci";
 		};
+
 		CA7_3: cpu@3 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a7";
@@ -46,6 +48,7 @@ CA7_3: cpu@3 {
 			next-level-cache = <&L2_0>;
 			enable-method = "psci";
 		};
+
 		L2_0: l2-cache0 {
 			compatible = "cache";
 		};
@@ -76,6 +79,7 @@ periph_clk: periph-clk {
 			#clock-cells = <0>;
 			clock-frequency = <200000000>;
 		};
+
 		uart_clk: uart-clk {
 			compatible = "fixed-factor-clock";
 			#clock-cells = <0>;
@@ -88,23 +92,23 @@ uart_clk: uart-clk {
 	psci {
 		compatible = "arm,psci-0.2";
 		method = "smc";
-		cpu_off = <1>;
-		cpu_on = <2>;
 	};
 
 	axi@...00000 {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
-		ranges = <0 0x81000000 0x818000>;
+		ranges = <0 0x81000000 0x8000>;
 
 		gic: interrupt-controller@...0 {
 			compatible = "arm,cortex-a7-gic";
 			#interrupt-cells = <3>;
-			#address-cells = <0>;
 			interrupt-controller;
+			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
 			reg = <0x1000 0x1000>,
-				<0x2000 0x2000>;
+				<0x2000 0x2000>,
+				<0x4000 0x2000>,
+				<0x6000 0x2000>;
 		};
 	};
 
-- 
2.36.1


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