ARM: sunxi: dt: add nodes for the mbus clock

mbus is the memory bus clock, and it is present on both sun5i and sun7i
machines. Its register layout is compatible with the mod0 one.

Signed-off-by: Emilio López <emilio@elopez.com.ar>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>

diff --git a/arch/arm/boot/dts/sun5i-a10s.dtsi b/arch/arm/boot/dts/sun5i-a10s.dtsi
index 6de7d702c3233f4c191f51481770886f0e2f606c..e053db932c0df3de117d7e475f7e4d5eda219b4f 100644 (file)
--- a/arch/arm/boot/dts/sun5i-a10s.dtsi
+++ b/arch/arm/boot/dts/sun5i-a10s.dtsi
@@ -257,6 +257,14 @@
                        clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
                        clock-output-names = "ir0";
                };
+
+               mbus_clk: clk@01c2015c {
+                       #clock-cells = <0>;
+                       compatible = "allwinner,sun4i-mod0-clk";
+                       reg = <0x01c2015c 0x4>;
+                       clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
+                       clock-output-names = "mbus";
+               };
        };
 
        soc@01c00000 {

diff --git a/arch/arm/boot/dts/sun5i-a13.dtsi b/arch/arm/boot/dts/sun5i-a13.dtsi
index c46ac65988541eb03bb73fa0b26e86d58f5548f4..227be94f0b9bf59430f22c5a8beabeaea61168fc 100644 (file)
--- a/arch/arm/boot/dts/sun5i-a13.dtsi
+++ b/arch/arm/boot/dts/sun5i-a13.dtsi
@@ -258,6 +258,14 @@
                        clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
                        clock-output-names = "ir0";
                };
+
+               mbus_clk: clk@01c2015c {
+                       #clock-cells = <0>;
+                       compatible = "allwinner,sun4i-mod0-clk";
+                       reg = <0x01c2015c 0x4>;
+                       clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
+                       clock-output-names = "mbus";
+               };
        };
 
        soc@01c00000 {

diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index bc999539ab035fc8651f5fd286b8852ca67bd469..ee68196050507a2f578afe4e944bd820735c0f8a 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -290,6 +290,14 @@
                        clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
                        clock-output-names = "spi3";
                };
+
+               mbus_clk: clk@01c2015c {
+                       #clock-cells = <0>;
+                       compatible = "allwinner,sun4i-mod0-clk";
+                       reg = <0x01c2015c 0x4>;
+                       clocks = <&osc24M>, <&pll6 2>, <&pll5 1>;
+                       clock-output-names = "mbus";
+               };
        };
 
        soc@01c00000 {