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Commit 2b4c76ba authored by Arnd Bergmann's avatar Arnd Bergmann
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Merge tag 'davinci-for-v4.11/dt-2' of... 

Merge tag 'davinci-for-v4.11/dt-2' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/dt

Pull "Enable SATA support on DA850 LCDK" from Sekhar Nori:

* tag 'davinci-for-v4.11/dt-2' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
  ARM: dts: da850-lcdk: enable the SATA node
  ARM: dts: da850: add the SATA node
  devicetree: bindings: add bindings for ahci-da850
parents 3c38e32a 91aba937

Documentation/devicetree/bindings/ata/ahci-da850.txt

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Device tree binding for the TI DA850 AHCI SATA Controller

---------------------------------------------------------



Required properties:

  - compatible: must be "ti,da850-ahci"

  - reg: physical base addresses and sizes of the two register regions

         used by the controller: the register map as defined by the

         AHCI 1.1 standard and the Power Down Control Register (PWRDN)

         for enabling/disabling the SATA clock receiver

  - interrupts: interrupt specifier (refer to the interrupt binding)



Example:



	sata: sata@218000 {

		compatible = "ti,da850-ahci";

		reg = <0x218000 0x2000>, <0x22c018 0x4>;

		interrupts = <67>;

	};

arch/arm/boot/dts/da850-lcdk.dts

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@@ -162,6 +162,10 @@ 
	status = "okay";

};



&sata {

	status = "okay";

};



&mdio {

	pinctrl-names = "default";

	pinctrl-0 = <&mdio_pins>;

arch/arm/boot/dts/da850.dtsi

+6 −0
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@@ -429,6 +429,12 @@ 
			phy-names = "usb-phy";

			status = "disabled";

		};

		sata: sata@218000 {

			compatible = "ti,da850-ahci";

			reg = <0x218000 0x2000>, <0x22c018 0x4>;

			interrupts = <67>;

			status = "disabled";

		};

		mdio: mdio@224000 {

			compatible = "ti,davinci_mdio";

			#address-cells = <1>;