Clocks are coming from shared HW design where these frequencies should be aligned with PLL setup.
Signed-off-by: Michal Simek michal.simek@xilinx.com ---
arch/arm/dts/zynqmp-clk-ccf.dtsi | 4 ++++ arch/arm/dts/zynqmp-sck-kv-g-revA.dts | 2 ++ arch/arm/dts/zynqmp-sck-kv-g-revB.dts | 2 ++ 3 files changed, 8 insertions(+)
diff --git a/arch/arm/dts/zynqmp-clk-ccf.dtsi b/arch/arm/dts/zynqmp-clk-ccf.dtsi index 664e65896d7e..86b99070c4a8 100644 --- a/arch/arm/dts/zynqmp-clk-ccf.dtsi +++ b/arch/arm/dts/zynqmp-clk-ccf.dtsi @@ -279,10 +279,14 @@
&zynqmp_dpdma { clocks = <&zynqmp_clk DPDMA_REF>; + assigned-clocks = <&zynqmp_clk DPDMA_REF>; /* apll */ };
&zynqmp_dpsub { clocks = <&zynqmp_clk TOPSW_LSBUS>, <&zynqmp_clk DP_AUDIO_REF>, <&zynqmp_clk DP_VIDEO_REF>; + assigned-clocks = <&zynqmp_clk DP_STC_REF>, + <&zynqmp_clk DP_AUDIO_REF>, + <&zynqmp_clk DP_VIDEO_REF>; /* rpll, rpll, vpll */ }; diff --git a/arch/arm/dts/zynqmp-sck-kv-g-revA.dts b/arch/arm/dts/zynqmp-sck-kv-g-revA.dts index 22602d8c33f8..34fb592d4fa5 100644 --- a/arch/arm/dts/zynqmp-sck-kv-g-revA.dts +++ b/arch/arm/dts/zynqmp-sck-kv-g-revA.dts @@ -115,10 +115,12 @@ status = "disabled"; phy-names = "dp-phy0", "dp-phy1"; phys = <&psgtr 1 PHY_TYPE_DP 0 0>, <&psgtr 0 PHY_TYPE_DP 1 0>; + assigned-clock-rates = <27000000>, <25000000>, <300000000>; };
&zynqmp_dpdma { status = "okay"; + assigned-clock-rates = <600000000>; };
&usb0 { diff --git a/arch/arm/dts/zynqmp-sck-kv-g-revB.dts b/arch/arm/dts/zynqmp-sck-kv-g-revB.dts index 01b14ebcb609..35247b0bbd2e 100644 --- a/arch/arm/dts/zynqmp-sck-kv-g-revB.dts +++ b/arch/arm/dts/zynqmp-sck-kv-g-revB.dts @@ -95,10 +95,12 @@ status = "disabled"; phy-names = "dp-phy0", "dp-phy1"; phys = <&psgtr 1 PHY_TYPE_DP 0 0>, <&psgtr 0 PHY_TYPE_DP 1 0>; + assigned-clock-rates = <27000000>, <25000000>, <300000000>; };
&zynqmp_dpdma { status = "okay"; + assigned-clock-rates = <600000000>; };
&usb0 {