ARM: dts: rockchip: Add dp83867 CLK_OUT muxing on rk3288-phycore-som

The CLK_O_SEL default is synchronous to XI input clock, which is 25 MHz.
Set CLK_O_SEL to channel A transmit clock so we have 125 MHz on CLK_OUT.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm/boot/dts/rk3288-phycore-som.dtsi b/arch/arm/boot/dts/rk3288-phycore-som.dtsi
index f13bcb1..aaab2d1 100644 (file)
--- a/arch/arm/boot/dts/rk3288-phycore-som.dtsi
+++ b/arch/arm/boot/dts/rk3288-phycore-som.dtsi
@@ -151,6 +151,7 @@
                        ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
                        ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
                        enet-phy-lane-no-swap;
+                       ti,clk-output-sel = <DP83867_CLK_O_SEL_CHN_A_TCLK>;
                };
        };
 };