[PATCH] ARM: dts: update MDIO speed and preamble for zii devices
From: Chris Healy <hidden>
Date: 2020-07-05 00:59:44
Also in:
linux-devicetree, lkml
Update MDIO configuration with zii devices to fully utilize MDIO endpoint capabilities. All devices support 12.5MHz clock and don't require MDIO preamble. Signed-off-by: Chris Healy <redacted> --- arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi | 2 ++ arch/arm/boot/dts/vf610-zii-cfu1.dts | 2 ++ arch/arm/boot/dts/vf610-zii-dev.dtsi | 2 ++ arch/arm/boot/dts/vf610-zii-spb4.dts | 2 ++ arch/arm/boot/dts/vf610-zii-ssmb-dtu.dts | 2 ++ arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts | 2 ++ 6 files changed, 12 insertions(+)
diff --git a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsib/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi index 20350e803377..58cc421042e1 100644
--- a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi@@ -720,6 +720,8 @@ #address-cells = <1>; #size-cells = <0>; status = "okay"; + suppress-preamble = <1>; + clock-frequency = <12500000>; switch: switch@0 { compatible = "marvell,mv88e6085";
diff --git a/arch/arm/boot/dts/vf610-zii-cfu1.dtsb/arch/arm/boot/dts/vf610-zii-cfu1.dts index ce1920c052fc..c27cacbe6a73 100644
--- a/arch/arm/boot/dts/vf610-zii-cfu1.dts
+++ b/arch/arm/boot/dts/vf610-zii-cfu1.dts@@ -159,6 +159,8 @@ #address-cells = <1>; #size-cells = <0>; status = "okay"; + suppress-preamble = <1>; + clock-frequency = <12500000>; switch0: switch0@0 { compatible = "marvell,mv88e6085";
diff --git a/arch/arm/boot/dts/vf610-zii-dev.dtsib/arch/arm/boot/dts/vf610-zii-dev.dtsi index 95d0060fb56c..9694d3b53607 100644
--- a/arch/arm/boot/dts/vf610-zii-dev.dtsi
+++ b/arch/arm/boot/dts/vf610-zii-dev.dtsi@@ -138,6 +138,8 @@ #address-cells = <1>; #size-cells = <0>; status = "okay"; + suppress-preamble = <1>; + clock-frequency = <12500000>; }; };
diff --git a/arch/arm/boot/dts/vf610-zii-spb4.dtsb/arch/arm/boot/dts/vf610-zii-spb4.dts index 55b4201e27f6..d2ad07ed5318 100644
--- a/arch/arm/boot/dts/vf610-zii-spb4.dts
+++ b/arch/arm/boot/dts/vf610-zii-spb4.dts@@ -120,6 +120,8 @@ #address-cells = <1>; #size-cells = <0>; status = "okay"; + suppress-preamble = <1>; + clock-frequency = <12500000>; switch0: switch0@0 { compatible = "marvell,mv88e6190";
diff --git a/arch/arm/boot/dts/vf610-zii-ssmb-dtu.dtsb/arch/arm/boot/dts/vf610-zii-ssmb-dtu.dts index a6c22a79779e..0bb3dcff0b79 100644
--- a/arch/arm/boot/dts/vf610-zii-ssmb-dtu.dts
+++ b/arch/arm/boot/dts/vf610-zii-ssmb-dtu.dts@@ -106,6 +106,8 @@ #address-cells = <1>; #size-cells = <0>; status = "okay"; + suppress-preamble = <1>; + clock-frequency = <12500000>; switch0: switch0@0 { compatible = "marvell,mv88e6190";
diff --git a/arch/arm/boot/dts/vf610-zii-ssmb-spu3.dtsb/arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts index 3d05c894bdc0..e12e11805b71 100644
--- a/arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts
+++ b/arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts@@ -134,6 +134,8 @@ #address-cells = <1>; #size-cells = <0>; status = "okay"; + suppress-preamble = <1>; + clock-frequency = <12500000>; switch0: switch0@0 { compatible = "marvell,mv88e6190";
--
2.21.3
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