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Date:   Thu, 15 Oct 2020 11:56:27 +0800
From:   Jisheng Zhang <Jisheng.Zhang@synaptics.com>
To:     Hoan Tran <hoan@os.amperecomputing.com>,
        Serge Semin <fancer.lancer@gmail.com>,
        Linus Walleij <linus.walleij@linaro.org>,
        Bartosz Golaszewski <bgolaszewski@baylibre.com>,
        Rob Herring <robh+dt@kernel.org>,
        Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>,
        Dinh Nguyen <dinguyen@kernel.org>,
        Khuong Dinh <khuong@os.amperecomputing.com>,
        Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>,
        Wei Xu <xuwei5@hisilicon.com>
Cc:     linux-gpio@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/8] ARM: dts: socfpga: Remove compatible string from dw apb
 gpio port
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The compatible string is never used.

Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
---
 arch/arm/boot/dts/socfpga.dtsi                    | 3 ---
 arch/arm/boot/dts/socfpga_arria10.dtsi            | 3 ---
 arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi | 2 --
 3 files changed, 8 deletions(-)

diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi
index 0b021eef0b53..2c06f1fa3d26 100644
--- a/arch/arm/boot/dts/socfpga.dtsi
+++ b/arch/arm/boot/dts/socfpga.dtsi
@@ -609,7 +609,6 @@ gpio0: gpio@ff708000 {
 			status = "disabled";
 
 			porta: gpio-controller@0 {
-				compatible = "snps,dw-apb-gpio-port";
 				gpio-controller;
 				#gpio-cells = <2>;
 				snps,nr-gpios = <29>;
@@ -630,7 +629,6 @@ gpio1: gpio@ff709000 {
 			status = "disabled";
 
 			portb: gpio-controller@0 {
-				compatible = "snps,dw-apb-gpio-port";
 				gpio-controller;
 				#gpio-cells = <2>;
 				snps,nr-gpios = <29>;
@@ -651,7 +649,6 @@ gpio2: gpio@ff70a000 {
 			status = "disabled";
 
 			portc: gpio-controller@0 {
-				compatible = "snps,dw-apb-gpio-port";
 				gpio-controller;
 				#gpio-cells = <2>;
 				snps,nr-gpios = <27>;
diff --git a/arch/arm/boot/dts/socfpga_arria10.dtsi b/arch/arm/boot/dts/socfpga_arria10.dtsi
index 0013ec3463c4..a52132d3c62f 100644
--- a/arch/arm/boot/dts/socfpga_arria10.dtsi
+++ b/arch/arm/boot/dts/socfpga_arria10.dtsi
@@ -488,7 +488,6 @@ gpio0: gpio@ffc02900 {
 			status = "disabled";
 
 			porta: gpio-controller@0 {
-				compatible = "snps,dw-apb-gpio-port";
 				gpio-controller;
 				#gpio-cells = <2>;
 				snps,nr-gpios = <29>;
@@ -508,7 +507,6 @@ gpio1: gpio@ffc02a00 {
 			status = "disabled";
 
 			portb: gpio-controller@0 {
-				compatible = "snps,dw-apb-gpio-port";
 				gpio-controller;
 				#gpio-cells = <2>;
 				snps,nr-gpios = <29>;
@@ -528,7 +526,6 @@ gpio2: gpio@ffc02b00 {
 			status = "disabled";
 
 			portc: gpio-controller@0 {
-				compatible = "snps,dw-apb-gpio-port";
 				gpio-controller;
 				#gpio-cells = <2>;
 				snps,nr-gpios = <27>;
diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
index a6fb01c7ab34..5da1a69d6e1d 100644
--- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
+++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
@@ -200,7 +200,6 @@ gpio0: gpio@ffc03200 {
 			status = "disabled";
 
 			porta: gpio-controller@0 {
-				compatible = "snps,dw-apb-gpio-port";
 				gpio-controller;
 				#gpio-cells = <2>;
 				snps,nr-gpios = <24>;
@@ -220,7 +219,6 @@ gpio1: gpio@ffc03300 {
 			status = "disabled";
 
 			portb: gpio-controller@0 {
-				compatible = "snps,dw-apb-gpio-port";
 				gpio-controller;
 				#gpio-cells = <2>;
 				snps,nr-gpios = <24>;
-- 
2.28.0