ARM: dts: imx: add cooling-cells for cpufreq cooling device

Add #cooling-cells for i.MX6/7 SoCs for cpufreq cooling device usage.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Bastian Stender <bst@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx6dl.dtsi b/arch/arm/boot/dts/imx6dl.dtsi
index b384913..a1acd4d 100644 (file)
--- a/arch/arm/boot/dts/imx6dl.dtsi
+++ b/arch/arm/boot/dts/imx6dl.dtsi
@@ -33,6 +33,7 @@
                                396000  1175000
                        >;
                        clock-latency = <61036>; /* two CLK32 periods */
+                       #cooling-cells = <2>;
                        clocks = <&clks IMX6QDL_CLK_ARM>,
                                 <&clks IMX6QDL_CLK_PLL2_PFD2_396M>,
                                 <&clks IMX6QDL_CLK_STEP>,

diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
index 70483ce..894401c 100644 (file)
--- a/arch/arm/boot/dts/imx6q.dtsi
+++ b/arch/arm/boot/dts/imx6q.dtsi
@@ -38,6 +38,7 @@
                                396000  1175000
                        >;
                        clock-latency = <61036>; /* two CLK32 periods */
+                       #cooling-cells = <2>;
                        clocks = <&clks IMX6QDL_CLK_ARM>,
                                 <&clks IMX6QDL_CLK_PLL2_PFD2_396M>,
                                 <&clks IMX6QDL_CLK_STEP>,

diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi
index 994e48d..81f4811 100644 (file)
--- a/arch/arm/boot/dts/imx6sl.dtsi
+++ b/arch/arm/boot/dts/imx6sl.dtsi
@@ -60,6 +60,7 @@
                                396000          1175000
                        >;
                        clock-latency = <61036>; /* two CLK32 periods */
+                       #cooling-cells = <2>;
                        clocks = <&clks IMX6SL_CLK_ARM>, <&clks IMX6SL_CLK_PLL2_PFD2>,
                                        <&clks IMX6SL_CLK_STEP>, <&clks IMX6SL_CLK_PLL1_SW>,
                                        <&clks IMX6SL_CLK_PLL1_SYS>;

diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi
index d8b94f4..7130ab8 100644 (file)
--- a/arch/arm/boot/dts/imx6sx.dtsi
+++ b/arch/arm/boot/dts/imx6sx.dtsi
@@ -79,6 +79,7 @@
                                198000      1175000
                        >;
                        clock-latency = <61036>; /* two CLK32 periods */
+                       #cooling-cells = <2>;
                        clocks = <&clks IMX6SX_CLK_ARM>,
                                 <&clks IMX6SX_CLK_PLL2_PFD2>,
                                 <&clks IMX6SX_CLK_STEP>,

diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi
index 47a3453..36572b6 100644 (file)
--- a/arch/arm/boot/dts/imx6ul.dtsi
+++ b/arch/arm/boot/dts/imx6ul.dtsi
@@ -62,6 +62,7 @@
                        device_type = "cpu";
                        reg = <0>;
                        clock-latency = <61036>; /* two CLK32 periods */
+                       #cooling-cells = <2>;
                        operating-points = <
                                /* kHz  uV */
                                696000  1275000

diff --git a/arch/arm/boot/dts/imx7d.dtsi b/arch/arm/boot/dts/imx7d.dtsi
index 8d3d123..7cbc2ff 100644 (file)
--- a/arch/arm/boot/dts/imx7d.dtsi
+++ b/arch/arm/boot/dts/imx7d.dtsi
@@ -11,6 +11,7 @@
                cpu0: cpu@0 {
                        clock-frequency = <996000000>;
                        operating-points-v2 = <&cpu0_opp_table>;
+                       #cooling-cells = <2>;
                };
 
                cpu1: cpu@1 {