Documentation: arm: Fix typo in the idle-states bindings examples

The idle-states bindings mandate that the entry-method string
in the idle-states node must be "psci" for ARM v8 64-bit systems,
but the examples in the bindings report a wrong entry-method string.
Owing to this typo, some dts in the kernel wrongly defined the
entry-method property, since they likely cut and pasted the example
definition without paying attention to the bindings definitions.

This patch fixes the typo in the DT idle states bindings examples and
respective dts in the kernel so that the bindings and related dts
files are made compliant.

Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Howard Chen <howard.chen@linaro.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Rob Herring <robh@kernel.org>

diff --git a/Documentation/devicetree/bindings/arm/idle-states.txt b/Documentation/devicetree/bindings/arm/idle-states.txt
index a8274eabae2e12d75f23fd95b9df59e02be21bc2..b8e41c148a3c1d75ac8e45b8ff3e87fff2631d19 100644 (file)
--- a/Documentation/devicetree/bindings/arm/idle-states.txt
+++ b/Documentation/devicetree/bindings/arm/idle-states.txt
@@ -497,7 +497,7 @@ cpus {
        };
 
        idle-states {
-               entry-method = "arm,psci";
+               entry-method = "psci";
 
                CPU_RETENTION_0_0: cpu-retention-0-0 {
                        compatible = "arm,idle-state";

diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index d18ee4259ee57e280166334a01bcba5fba80d2e0..06a15644be38439e63dfee78f59f2f720921c24e 100644 (file)
--- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
@@ -81,7 +81,7 @@
                };
 
                idle-states {
-                       entry-method = "arm,psci";
+                       entry-method = "psci";
 
                        CPU_SLEEP_0: cpu-sleep-0 {
                                compatible = "arm,idle-state";

diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
index a712bea3bf2c1b7fe1ffc908fe3e6a070a4ae46f..cc093a482aa461f9bd62914e28fc94b1d693d8b6 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
@@ -106,7 +106,7 @@
                };
 
                idle-states {
-                       entry-method = "arm,psci";
+                       entry-method = "psci";
 
                        cpu_sleep: cpu-sleep-0 {
                                compatible = "arm,idle-state";