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Commit 2e0b5a37 authored by Alexandre Pereira da Silva's avatar Alexandre Pereira da Silva Committed by Roland Stigge
Browse files

ARM: LPC32xx: Add dt settings to the at25 node 



Add the reg, cs-gpios and max-frequencies that are needed for spi
device registry in phy3250.
Adds also the pl022 internal transfers details via dt

Signed-off-by: default avatarAlexandre Pereira da Silva <aletes.xgr@gmail.com>
Signed-off-by: default avatarRoland Stigge <stigge@antcom.de>
parent 14408374

arch/arm/boot/dts/phy3250.dts

+21 −0
Original line number Diff line number Diff line
@@ -133,8 +133,29 @@ 
			};



			ssp0: ssp@20084000 {

				#address-cells = <1>;

				#size-cells = <0>;

				pl022,num-chipselects = <1>;

				cs-gpios = <&gpio 3 5 0>;



				eeprom: at25@0 {

					pl022,hierarchy = <0>;

					pl022,interface = <0>;

					pl022,slave-tx-disable = <0>;

					pl022,com-mode = <0>;

					pl022,rx-level-trig = <1>;

					pl022,tx-level-trig = <1>;

					pl022,ctrl-len = <11>;

					pl022,wait-state = <0>;

					pl022,duplex = <0>;



					at25,byte-len = <0x8000>;

					at25,addr-mode = <2>;

					at25,page-size = <64>;



					compatible = "atmel,at25";

					reg = <0>;

					spi-max-frequency = <5000000>;

				};

			};