[PATCH 1/3] ARM: dts: keystone: add mdio devices entries
From: grygorii.strashko@ti.com (Grygorii Strashko)
Date: 2014-07-17 14:58:07
Also in:
linux-devicetree
Subsystem:
the rest · Maintainer:
Linus Torvalds
Possibly related (same subject, not in this thread)
- 2014-07-17 · Re: [PATCH 1/3] ARM: dts: keystone: add mdio devices entries · Grygorii Strashko <hidden>
- 2014-07-09 · [PATCH 1/3] ARM: dts: keystone: add mdio devices entries · Grygorii Strashko <hidden>
The Keystone 2 has MDIO HW block which are compatible to Davinci SoCs: See "Gigabit Ethernet (GbE) Switch Subsystem" See http://www.ti.com/lit/ug/sprugv9d/sprugv9d.pdf Hence, add corresponding DT entry for Keystone 2. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> --- arch/arm/boot/dts/keystone.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi
index c1414cb..9e31fe7 100644
--- a/arch/arm/boot/dts/keystone.dtsi
+++ b/arch/arm/boot/dts/keystone.dtsi@@ -266,5 +266,16 @@ ranges = <0 0 0x30000000 0x10000000 1 0 0x21000A00 0x00000100>; }; + + mdio: mdio at 02090300 { + compatible = "ti,keystone_mdio", "ti,davinci_mdio"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x02090300 0x100>; + status = "disabled"; + clocks = <&clkpa>; + clock-names = "fck"; + bus_freq = <2500000>; + }; }; };
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1.7.9.5