forked from Minki/linux
14d0a2b796
Reference the st1232 reset GPIO from the device tree and remove it from board code. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
65 lines
1.5 KiB
Plaintext
65 lines
1.5 KiB
Plaintext
/*
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* Reference Device Tree Source for the armadillo 800 eva board
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*
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* Copyright (C) 2012 Renesas Solutions Corp.
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*
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* This file is licensed under the terms of the GNU General Public License
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* version 2. This program is licensed "as is" without any warranty of any
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* kind, whether express or implied.
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*/
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/dts-v1/;
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/include/ "r8a7740.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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/ {
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model = "armadillo 800 eva reference";
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compatible = "renesas,armadillo800eva-reference", "renesas,r8a7740";
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chosen {
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bootargs = "console=tty0 console=ttySC1,115200 earlyprintk=sh-sci.1,115200 ignore_loglevel root=/dev/nfs ip=dhcp nfsroot=,rsize=4096,wsize=4096 rw";
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};
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memory {
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device_type = "memory";
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reg = <0x40000000 0x20000000>;
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};
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reg_3p3v: regulator@0 {
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compatible = "regulator-fixed";
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regulator-name = "fixed-3.3V";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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regulator-boot-on;
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};
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};
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&i2c0 {
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touchscreen: st1232@55 {
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compatible = "sitronix,st1232";
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reg = <0x55>;
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interrupt-parent = <&irqpin1>;
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interrupts = <2 0>; /* IRQ10: hwirq 2 on irqpin1 */
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pinctrl-0 = <&st1232_pins>;
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pinctrl-names = "default";
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gpios = <&pfc 166 GPIO_ACTIVE_LOW>;
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};
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};
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&pfc {
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pinctrl-0 = <&scifa1_pins>;
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pinctrl-names = "default";
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scifa1_pins: scifa1 {
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renesas,groups = "scifa1_data";
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renesas,function = "scifa1";
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};
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st1232_pins: st1232 {
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renesas,groups = "intc_irq10";
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renesas,function = "intc";
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};
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};
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