From d78a57426e64fc4c61e6189e450a0432d24536ca Mon Sep 17 00:00:00 2001 From: Ioana Ciornei Date: Tue, 25 Oct 2022 17:41:16 +0300 Subject: [PATCH] arm64: dts: ls1088a: specify clock frequencies for the MDIO controllers Up until now, the external MDIO controller frequency values relied either on the default ones out of reset or on those setup by u-boot. Let's just properly specify the MDC frequency in the DTS so that even without u-boot's intervention Linux can drive the MDIO bus. Fixes: bbe75af7b092 ("arm64: dts: ls1088a: add external MDIO device nodes") Signed-off-by: Ioana Ciornei Signed-off-by: Shawn Guo --- arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi index 421d879013d7..260d045dbd9a 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi @@ -779,6 +779,9 @@ little-endian; #address-cells = <1>; #size-cells = <0>; + clock-frequency = <2500000>; + clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL + QORIQ_CLK_PLL_DIV(1)>; status = "disabled"; }; @@ -788,6 +791,9 @@ little-endian; #address-cells = <1>; #size-cells = <0>; + clock-frequency = <2500000>; + clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL + QORIQ_CLK_PLL_DIV(1)>; status = "disabled"; }; -- 2.20.1