diff options
| -rw-r--r-- | arch/arm/boot/dts/sun5i.dtsi | 10 | ||||
| -rw-r--r-- | arch/arm/boot/dts/sun7i-a20.dtsi | 13 |
2 files changed, 18 insertions, 5 deletions
diff --git a/arch/arm/boot/dts/sun5i.dtsi b/arch/arm/boot/dts/sun5i.dtsi index 96b20d646b3f..8c04f240f2e9 100644 --- a/arch/arm/boot/dts/sun5i.dtsi +++ b/arch/arm/boot/dts/sun5i.dtsi @@ -150,10 +150,16 @@ ahb: ahb@01c20054 { #clock-cells = <0>; - compatible = "allwinner,sun4i-a10-ahb-clk"; + compatible = "allwinner,sun5i-a13-ahb-clk"; reg = <0x01c20054 0x4>; - clocks = <&axi>; + clocks = <&axi>, <&cpu>, <&pll6 1>; clock-output-names = "ahb"; + /* + * Use PLL6 as parent, instead of CPU/AXI + * which has rate changes due to cpufreq + */ + assigned-clocks = <&ahb>; + assigned-clock-parents = <&pll6 1>; }; apb0: apb0@01c20054 { diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index d4ba77202d7a..4163ade867cb 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20.dtsi @@ -224,7 +224,8 @@ compatible = "allwinner,sun4i-a10-pll6-clk"; reg = <0x01c20028 0x4>; clocks = <&osc24M>; - clock-output-names = "pll6_sata", "pll6_other", "pll6"; + clock-output-names = "pll6_sata", "pll6_other", "pll6", + "pll6_div_4"; }; pll8: clk@01c20040 { @@ -253,10 +254,16 @@ ahb: ahb@01c20054 { #clock-cells = <0>; - compatible = "allwinner,sun4i-a10-ahb-clk"; + compatible = "allwinner,sun5i-a13-ahb-clk"; reg = <0x01c20054 0x4>; - clocks = <&axi>; + clocks = <&axi>, <&pll6 3>, <&pll6 1>; clock-output-names = "ahb"; + /* + * Use PLL6 as parent, instead of CPU/AXI + * which has rate changes due to cpufreq + */ + assigned-clocks = <&ahb>; + assigned-clock-parents = <&pll6 3>; }; ahb_gates: clk@01c20060 { |