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Commit 6b2978ac authored by Tony Lindgren's avatar Tony Lindgren
Browse files

ARM: dts: Shared file for omap GPMC connected smsc911x 



Looks like at least Igep, Zoom and EVM boards can use a
common file for the GPMC connected smsc911x.

Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent f41509ad

arch/arm/boot/dts/omap-gpmc-smsc911x.dtsi

0 → 100644
+52 −0
Original line number Diff line number Diff line 
/*

 * Common file for GPMC connected smsc911x on omaps

 *

 * Note that the board specifc DTS file needs to specify

 * ranges, pinctrl, reg, interrupt parent and interrupts.

 */



/ {

	vddvario: regulator-vddvario {

		  compatible = "regulator-fixed";

		  regulator-name = "vddvario";

		  regulator-always-on;

	};



	vdd33a: regulator-vdd33a {

		compatible = "regulator-fixed";

		regulator-name = "vdd33a";

		regulator-always-on;

	};

};



&gpmc {

	ethernet@gpmc {

		compatible = "smsc,lan9221", "smsc,lan9115";

		bank-width = <2>;

		gpmc,mux-add-data;

		gpmc,cs-on-ns = <0>;

		gpmc,cs-rd-off-ns = <186>;

		gpmc,cs-wr-off-ns = <186>;

		gpmc,adv-on-ns = <12>;

		gpmc,adv-rd-off-ns = <48>;

		gpmc,adv-wr-off-ns = <48>;

		gpmc,oe-on-ns = <54>;

		gpmc,oe-off-ns = <168>;

		gpmc,we-on-ns = <54>;

		gpmc,we-off-ns = <168>;

		gpmc,rd-cycle-ns = <186>;

		gpmc,wr-cycle-ns = <186>;

		gpmc,access-ns = <114>;

		gpmc,page-burst-access-ns = <6>;

		gpmc,bus-turnaround-ns = <12>;

		gpmc,cycle2cycle-delay-ns = <18>;

		gpmc,wr-data-mux-bus-ns = <90>;

		gpmc,wr-access-ns = <186>;

		gpmc,cycle2cycle-samecsen;

		gpmc,cycle2cycle-diffcsen;

		vmmc-supply = <&vddvario>;

		vmmc_aux-supply = <&vdd33a>;

		reg-io-width = <4>;

		smsc,save-mac-address;

	};

};

arch/arm/boot/dts/omap3-igep0020.dts

+2 −43
Original line number Diff line number Diff line
@@ -10,6 +10,7 @@ 
 */



#include "omap3-igep.dtsi"

#include "omap-gpmc-smsc911x.dtsi"



/ {

	model = "IGEPv2";
@@ -44,18 +45,6 @@ 
		};

	};



	vddvario: regulator-vddvario {

		  compatible = "regulator-fixed";

		  regulator-name = "vddvario";

		  regulator-always-on;

	};



	vdd33a: regulator-vdd33a {

		compatible = "regulator-fixed";

		regulator-name = "vdd33a";

		regulator-always-on;

	};



       /* HS USB Port 1 Power */

       hsusb1_power: hsusb1_power_reg {

               compatible = "regulator-fixed";
@@ -169,42 +158,12 @@ 
		};

	};



	ethernet@5,0 {

	ethernet@gpmc {

		pinctrl-names = "default";

		pinctrl-0 = <&smsc911x_pins>;

		compatible = "smsc,lan9221", "smsc,lan9115";

		reg = <5 0 0xff>;

		bank-width = <2>;



		gpmc,mux-add-data;

		gpmc,cs-on-ns = <0>;

		gpmc,cs-rd-off-ns = <186>;

		gpmc,cs-wr-off-ns = <186>;

		gpmc,adv-on-ns = <12>;

		gpmc,adv-rd-off-ns = <48>;

		gpmc,adv-wr-off-ns = <48>;

		gpmc,oe-on-ns = <54>;

		gpmc,oe-off-ns = <168>;

		gpmc,we-on-ns = <54>;

		gpmc,we-off-ns = <168>;

		gpmc,rd-cycle-ns = <186>;

		gpmc,wr-cycle-ns = <186>;

		gpmc,access-ns = <114>;

		gpmc,page-burst-access-ns = <6>;

		gpmc,bus-turnaround-ns = <12>;

		gpmc,cycle2cycle-delay-ns = <18>;

		gpmc,wr-data-mux-bus-ns = <90>;

		gpmc,wr-access-ns = <186>;

		gpmc,cycle2cycle-samecsen;

		gpmc,cycle2cycle-diffcsen;



		interrupt-parent = <&gpio6>;

		interrupts = <16 IRQ_TYPE_LEVEL_LOW>;

		vmmc-supply = <&vddvario>;

		vmmc_aux-supply = <&vdd33a>;

		reg-io-width = <4>;



		smsc,save-mac-address;

	};

};