ARM: dts: stm32: Add missing ETHCK clock to ethernet node

Add missing 'eth-ck' clock to the ethernet node. These clock are used to
generate external clock signal for the PHY in case 'st,eth_ref_clk_sel'
is specified.

Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>

diff --git a/arch/arm/dts/stm32mp157c.dtsi b/arch/arm/dts/stm32mp157c.dtsi
index 6c670cf..41aea75 100644 (file)
--- a/arch/arm/dts/stm32mp157c.dtsi
+++ b/arch/arm/dts/stm32mp157c.dtsi
@@ -1404,11 +1404,13 @@
                        clock-names = "stmmaceth",
                                      "mac-clk-tx",
                                      "mac-clk-rx",
+                                     "eth-ck",
                                      "ethstp",
                                      "syscfg-clk";
                        clocks = <&rcc ETHMAC>,
                                 <&rcc ETHTX>,
                                 <&rcc ETHRX>,
+                                <&rcc ETHCK_K>,
                                 <&rcc ETHSTP>,
                                 <&rcc SYSCFG>;
                        st,syscon = <&syscfg 0x4>;