arm64: dts: tegra: Fix boolean properties with values

Boolean properties in DT are present or not present and don't take a value.
A property such as 'foo = <0>;' evaluated to true. IOW, the value doesn't
matter.

It may have been intended that 0 values are false, but there is no change
in behavior with this patch.

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/Yk3nShkFzNJaI3/Z@robh.at.kernel.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
index aff857d..1df8433 100644 (file)
--- a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
@@ -262,25 +262,25 @@
                                        gpio4 {
                                                pins = "gpio4";
                                                function = "32k-out1";
-                                               drive-push-pull = <1>;
+                                               drive-push-pull;
                                        };
 
                                        gpio5 {
                                                pins = "gpio5";
                                                function = "gpio";
-                                               drive-push-pull = <0>;
+                                               drive-push-pull;
                                        };
 
                                        gpio6 {
                                                pins = "gpio6";
                                                function = "gpio";
-                                               drive-push-pull = <1>;
+                                               drive-push-pull;
                                        };
 
                                        gpio7 {
                                                pins = "gpio7";
                                                function = "gpio";
-                                               drive-push-pull = <0>;
+                                               drive-push-pull;
                                        };
                                };
 

diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p3509-0000+p3636-0001.dts b/arch/arm64/boot/dts/nvidia/tegra186-p3509-0000+p3636-0001.dts
index 4631504..1ab132c 100644 (file)
--- a/arch/arm64/boot/dts/nvidia/tegra186-p3509-0000+p3636-0001.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra186-p3509-0000+p3636-0001.dts
@@ -462,25 +462,25 @@
                                        gpio4 {
                                                pins = "gpio4";
                                                function = "32k-out1";
-                                               drive-push-pull = <1>;
+                                               drive-push-pull;
                                        };
 
                                        gpio5 {
                                                pins = "gpio5";
                                                function = "gpio";
-                                               drive-push-pull = <0>;
+                                               drive-push-pull;
                                        };
 
                                        gpio6 {
                                                pins = "gpio6";
                                                function = "gpio";
-                                               drive-push-pull = <1>;
+                                               drive-push-pull;
                                        };
 
                                        gpio7 {
                                                pins = "gpio7";
                                                function = "gpio";
-                                               drive-push-pull = <1>;
+                                               drive-push-pull;
                                        };
                                };
 

diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
index a7d7cfd..634d0f4 100644 (file)
--- a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
@@ -174,19 +174,19 @@
                                        gpio4 {
                                                pins = "gpio4";
                                                function = "32k-out1";
-                                               drive-push-pull = <1>;
+                                               drive-push-pull;
                                        };
 
                                        gpio6 {
                                                pins = "gpio6";
                                                function = "gpio";
-                                               drive-push-pull = <1>;
+                                               drive-push-pull;
                                        };
 
                                        gpio7 {
                                                pins = "gpio7";
                                                function = "gpio";
-                                               drive-push-pull = <0>;
+                                               drive-push-pull;
                                        };
                                };
 

diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p3668.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p3668.dtsi
index 0bd66f9..0b219e7 100644 (file)
--- a/arch/arm64/boot/dts/nvidia/tegra194-p3668.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194-p3668.dtsi
@@ -148,19 +148,19 @@
                                        gpio4 {
                                                pins = "gpio4";
                                                function = "32k-out1";
-                                               drive-push-pull = <1>;
+                                               drive-push-pull;
                                        };
 
                                        gpio6 {
                                                pins = "gpio6";
                                                function = "gpio";
-                                               drive-push-pull = <1>;
+                                               drive-push-pull;
                                        };
 
                                        gpio7 {
                                                pins = "gpio7";
                                                function = "gpio";
-                                               drive-push-pull = <0>;
+                                               drive-push-pull;
                                        };
                                };
 

diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
index 75eb743..0fe772b 100644 (file)
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
@@ -59,7 +59,7 @@
                                gpio1 {
                                        pins = "gpio1";
                                        function = "fps-out";
-                                       drive-push-pull = <1>;
+                                       drive-push-pull;
                                        maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
                                        maxim,active-fps-power-up-slot = <7>;
                                        maxim,active-fps-power-down-slot = <0>;
@@ -68,7 +68,7 @@
                                gpio2_3 {
                                        pins = "gpio2", "gpio3";
                                        function = "fps-out";
-                                       drive-open-drain = <1>;
+                                       drive-open-drain;
                                        maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
                                };
 
@@ -80,7 +80,7 @@
                                gpio5_6_7 {
                                        pins = "gpio5", "gpio6", "gpio7";
                                        function = "gpio";
-                                       drive-push-pull = <1>;
+                                       drive-push-pull;
                                };
                        };
 

diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2894.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2894.dtsi
index 10347b6..936a309 100644 (file)
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2894.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2894.dtsi
@@ -1351,7 +1351,7 @@
                                gpio1 {
                                        pins = "gpio1";
                                        function = "fps-out";
-                                       drive-push-pull = <1>;
+                                       drive-push-pull;
                                        maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
                                        maxim,active-fps-power-up-slot = <7>;
                                        maxim,active-fps-power-down-slot = <0>;
@@ -1360,14 +1360,14 @@
                                gpio2 {
                                        pins = "gpio2";
                                        function = "fps-out";
-                                       drive-open-drain = <1>;
+                                       drive-open-drain;
                                        maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
                                };
 
                                gpio3 {
                                        pins = "gpio3";
                                        function = "fps-out";
-                                       drive-open-drain = <1>;
+                                       drive-open-drain;
                                        maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
                                };
 
@@ -1379,7 +1379,7 @@
                                gpio5_6_7 {
                                        pins = "gpio5", "gpio6", "gpio7";
                                        function = "gpio";
-                                       drive-push-pull = <1>;
+                                       drive-push-pull;
                                };
                        };
 

diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
index 72c2dc3..f644612 100644 (file)
--- a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
@@ -195,7 +195,7 @@
                                gpio1 {
                                        pins = "gpio1";
                                        function = "fps-out";
-                                       drive-push-pull = <1>;
+                                       drive-push-pull;
                                        maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;
                                        maxim,active-fps-power-up-slot = <0>;
                                        maxim,active-fps-power-down-slot = <7>;
@@ -204,7 +204,7 @@
                                gpio2 {
                                        pins = "gpio2";
                                        function = "fps-out";
-                                       drive-open-drain = <1>;
+                                       drive-open-drain;
                                        maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
                                        maxim,active-fps-power-up-slot = <0>;
                                        maxim,active-fps-power-down-slot = <7>;
@@ -213,7 +213,7 @@
                                gpio3 {
                                        pins = "gpio3";
                                        function = "fps-out";
-                                       drive-open-drain = <1>;
+                                       drive-open-drain;
                                        maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
                                        maxim,active-fps-power-up-slot = <4>;
                                        maxim,active-fps-power-down-slot = <3>;
@@ -227,7 +227,7 @@
                                gpio5_6_7 {
                                        pins = "gpio5", "gpio6", "gpio7";
                                        function = "gpio";
-                                       drive-push-pull = <1>;
+                                       drive-push-pull;
                                };
                        };
 

diff --git a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts
index a263d51..e42384f 100644 (file)
--- a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts
@@ -1386,7 +1386,7 @@
                                gpio3 {
                                        pins = "gpio3";
                                        function = "fps-out";
-                                       drive-open-drain = <1>;
+                                       drive-open-drain;
                                        maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
                                        maxim,active-fps-power-up-slot = <4>;
                                        maxim,active-fps-power-down-slot = <2>;
@@ -1395,7 +1395,7 @@
                                gpio5_6 {
                                        pins = "gpio5", "gpio6";
                                        function = "gpio";
-                                       drive-push-pull = <1>;
+                                       drive-push-pull;
                                };
 
                                gpio4 {