arm64: dts: imx8mp: Describe PCIe clock generator on DH electronics i.MX8M Plus DHCOM...

[linux-2.6-microblaze.git] / arch / arm64 / boot / dts / freescale / imx8mp-dhcom-pdk3.dts

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk3.dts b/arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk3.dts
index b5e76b9..24dc58b 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk3.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk3.dts
@@ -23,10 +23,10 @@
                stdout-path = &uart1;
        };
 
-       clk_pcie: clock-pcie {
+       clk_xtal25: clock-xtal25 {
                compatible = "fixed-clock";
                #clock-cells = <0>;
-               clock-frequency = <100000000>;
+               clock-frequency = <25000000>;
        };
 
        connector {
@@ -203,6 +203,13 @@
                                pagesize = <16>;
                                reg = <0x54>;
                        };
+
+                       pcieclk: clock@6b {
+                               compatible = "skyworks,si52144";
+                               reg = <0x6b>;
+                               clocks = <&clk_xtal25>;
+                               #clock-cells = <1>;
+                       };
                };
 
                i2cmuxed1: i2c@1 {      /* HDMI DDC I2C */
@@ -244,7 +251,7 @@
 };
 
 &pcie_phy {
-       clocks = <&clk_pcie>;
+       clocks = <&pcieclk 1>;
        clock-names = "ref";
        fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_INPUT>;
        status = "okay";