+++ /dev/null
-/*
- * Device Tree Source for the KZM-A9-GT board
- *
- * Copyright (C) 2012 Horms Solutions Ltd.
- *
- * Based on sh73a0-kzm9g.dts
- * Copyright (C) 2012 Renesas Solutions Corp.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-/dts-v1/;
-#include "sh73a0.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/interrupt-controller/irq.h>
-
-/ {
- model = "KZM-A9-GT";
- compatible = "renesas,kzm9g-reference", "renesas,sh73a0";
-
- aliases {
- serial4 = &scifa4;
- };
-
- cpus {
- cpu@0 {
- cpu0-supply = <&vdd_dvfs>;
- operating-points = <
- /* kHz uV */
- 1196000 1315000
- 598000 1175000
- 398667 1065000
- >;
- voltage-tolerance = <1>; /* 1% */
- };
- };
-
- chosen {
- bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel rw";
- stdout-path = &scifa4;
- };
-
- memory {
- device_type = "memory";
- reg = <0x40000000 0x20000000>;
- };
-
- reg_1p8v: regulator@0 {
- compatible = "regulator-fixed";
- regulator-name = "fixed-1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- reg_3p3v: regulator@1 {
- compatible = "regulator-fixed";
- regulator-name = "fixed-3.3V";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- vmmc_sdhi0: regulator@2 {
- compatible = "regulator-fixed";
- regulator-name = "SDHI0 Vcc";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- gpio = <&pfc 15 GPIO_ACTIVE_HIGH>;
- enable-active-high;
- };
-
- vmmc_sdhi2: regulator@3 {
- compatible = "regulator-fixed";
- regulator-name = "SDHI2 Vcc";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- gpio = <&pfc 14 GPIO_ACTIVE_HIGH>;
- enable-active-high;
- };
-
- lan9220@10000000 {
- compatible = "smsc,lan9220", "smsc,lan9115";
- reg = <0x10000000 0x100>;
- phy-mode = "mii";
- interrupt-parent = <&irqpin0>;
- interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
- reg-io-width = <4>;
- smsc,irq-push-pull;
- smsc,save-mac-address;
- vddvario-supply = <®_1p8v>;
- vdd33a-supply = <®_3p3v>;
- };
-
- leds {
- compatible = "gpio-leds";
- led1 {
- gpios = <&pfc 20 GPIO_ACTIVE_LOW>;
- label = "LED1";
- };
- led2 {
- gpios = <&pfc 21 GPIO_ACTIVE_LOW>;
- label = "LED2";
- };
- led3 {
- gpios = <&pfc 22 GPIO_ACTIVE_LOW>;
- label = "LED3";
- };
- led4 {
- gpios = <&pfc 23 GPIO_ACTIVE_LOW>;
- label = "LED4";
- };
- };
-
- keyboard {
- compatible = "gpio-keys";
-
- back-key {
- gpios = <&pcf8575 8 GPIO_ACTIVE_LOW>;
- linux,code = <KEY_BACK>;
- label = "SW3";
- };
-
- right-key {
- gpios = <&pcf8575 9 GPIO_ACTIVE_LOW>;
- linux,code = <KEY_RIGHT>;
- label = "SW2-R";
- };
-
- left-key {
- gpios = <&pcf8575 10 GPIO_ACTIVE_LOW>;
- linux,code = <KEY_LEFT>;
- label = "SW2-L";
- };
-
- enter-key {
- gpios = <&pcf8575 11 GPIO_ACTIVE_LOW>;
- linux,code = <KEY_ENTER>;
- label = "SW2-P";
- };
-
- up-key {
- gpios = <&pcf8575 12 GPIO_ACTIVE_LOW>;
- linux,code = <KEY_UP>;
- label = "SW2-U";
- };
-
- down-key {
- gpios = <&pcf8575 13 GPIO_ACTIVE_LOW>;
- linux,code = <KEY_DOWN>;
- label = "SW2-D";
- };
-
- home-key {
- gpios = <&pcf8575 14 GPIO_ACTIVE_LOW>;
- linux,code = <KEY_HOME>;
- label = "SW1";
- };
- };
-
- sound {
- compatible = "simple-audio-card";
- simple-audio-card,format = "left_j";
- simple-audio-card,cpu {
- sound-dai = <&sh_fsi2 0>;
- };
- simple-audio-card,codec {
- sound-dai = <&ak4648>;
- bitclock-master;
- frame-master;
- system-clock-frequency = <11289600>;
- };
- };
-};
-
-&cmt1 {
- status = "okay";
-};
-
-&extal2_clk {
- clock-frequency = <48000000>;
-};
-
-&i2c0 {
- status = "okay";
-
- compass@c {
- compatible = "asahi-kasei,ak8975";
- reg = <0x0c>;
- interrupt-parent = <&irqpin3>;
- interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
- };
-
- ak4648: codec@12 {
- compatible = "asahi-kasei,ak4648";
- reg = <0x12>;
- #sound-dai-cells = <0>;
- };
-
- accelerometer@1d {
- compatible = "adi,adxl34x";
- reg = <0x1d>;
- interrupt-parent = <&irqpin3>;
- interrupts = <2 IRQ_TYPE_LEVEL_HIGH>,
- <3 IRQ_TYPE_LEVEL_HIGH>;
- };
-
- rtc@32 {
- compatible = "ricoh,r2025sd";
- reg = <0x32>;
- };
-
- as3711@40 {
- compatible = "ams,as3711";
- reg = <0x40>;
-
- regulators {
- vdd_dvfs: sd1 {
- regulator-name = "1.315V CPU";
- regulator-min-microvolt = <1050000>;
- regulator-max-microvolt = <1350000>;
- regulator-always-on;
- regulator-boot-on;
- };
- sd2 {
- regulator-name = "1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- };
- sd4 {
- regulator-name = "1.215V";
- regulator-min-microvolt = <1215000>;
- regulator-max-microvolt = <1235000>;
- regulator-always-on;
- regulator-boot-on;
- };
- ldo2 {
- regulator-name = "2.8V CPU";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- regulator-always-on;
- regulator-boot-on;
- };
- ldo3 {
- regulator-name = "3.0V CPU";
- regulator-min-microvolt = <3000000>;
- regulator-max-microvolt = <3000000>;
- regulator-always-on;
- regulator-boot-on;
- };
- ldo4 {
- regulator-name = "2.8V";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- regulator-always-on;
- regulator-boot-on;
- };
- ldo5 {
- regulator-name = "2.8V #2";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- regulator-always-on;
- regulator-boot-on;
- };
- ldo7 {
- regulator-name = "1.15V CPU";
- regulator-min-microvolt = <1150000>;
- regulator-max-microvolt = <1150000>;
- regulator-always-on;
- regulator-boot-on;
- };
- ldo8 {
- regulator-name = "1.15V CPU #2";
- regulator-min-microvolt = <1150000>;
- regulator-max-microvolt = <1150000>;
- regulator-always-on;
- regulator-boot-on;
- };
- };
- };
-};
-
-&i2c1 {
- status = "okay";
-
- touchscreen@55 {
- compatible = "sitronix,st1232";
- reg = <0x55>;
- interrupt-parent = <&irqpin1>;
- interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
- };
-};
-
-&i2c3 {
- pinctrl-0 = <&i2c3_pins>;
- pinctrl-names = "default";
- status = "okay";
-
- pcf8575: gpio@20 {
- compatible = "nxp,pcf8575";
- reg = <0x20>;
- interrupt-parent = <&irqpin2>;
- interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- };
-};
-
-&mmcif {
- pinctrl-0 = <&mmcif_pins>;
- pinctrl-names = "default";
-
- bus-width = <8>;
- vmmc-supply = <®_1p8v>;
- status = "okay";
-};
-
-&pfc {
- i2c3_pins: i2c3 {
- renesas,groups = "i2c3_1";
- renesas,function = "i2c3";
- };
-
- mmcif_pins: mmc {
- mux {
- renesas,groups = "mmc0_data8_0", "mmc0_ctrl_0";
- renesas,function = "mmc0";
- };
- cfg {
- renesas,groups = "mmc0_data8_0";
- renesas,pins = "PORT279";
- bias-pull-up;
- };
- };
-
- scifa4_pins: serial4 {
- renesas,groups = "scifa4_data", "scifa4_ctrl";
- renesas,function = "scifa4";
- };
-
- sdhi0_pins: sd0 {
- renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd", "sdhi0_wp";
- renesas,function = "sdhi0";
- };
-
- sdhi2_pins: sd2 {
- renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
- renesas,function = "sdhi2";
- };
-
- fsia_pins: sounda {
- renesas,groups = "fsia_mclk_in", "fsia_sclk_in",
- "fsia_data_in", "fsia_data_out";
- renesas,function = "fsia";
- };
-};
-
-&scifa4 {
- pinctrl-0 = <&scifa4_pins>;
- pinctrl-names = "default";
-
- status = "okay";
-};
-
-&sdhi0 {
- pinctrl-0 = <&sdhi0_pins>;
- pinctrl-names = "default";
-
- vmmc-supply = <&vmmc_sdhi0>;
- bus-width = <4>;
- status = "okay";
-};
-
-&sdhi2 {
- pinctrl-0 = <&sdhi2_pins>;
- pinctrl-names = "default";
-
- vmmc-supply = <&vmmc_sdhi2>;
- bus-width = <4>;
- broken-cd;
- status = "okay";
-};
-
-&sh_fsi2 {
- pinctrl-0 = <&fsia_pins>;
- pinctrl-names = "default";
-
- status = "okay";
-};
+++ /dev/null
-/*
- * KZM-A9-GT board support - Reference Device Tree Implementation
- *
- * Copyright (C) 2012 Horms Solutions Ltd.
- *
- * Based on board-kzm9g.c
- * Copyright (C) 2012 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include <linux/delay.h>
-#include <linux/io.h>
-#include <linux/irq.h>
-#include <linux/input.h>
-#include <linux/of_platform.h>
-
-#include <asm/hardware/cache-l2x0.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include "common.h"
-#include "sh73a0.h"
-
-static void __init kzm_init(void)
-{
- sh73a0_add_standard_devices_dt();
-
-#ifdef CONFIG_CACHE_L2X0
- /* Shared attribute override enable, 64K*8way */
- l2x0_init(IOMEM(0xf0100000), 0x00400000, 0xc20f0fff);
-#endif
-}
-
-#define RESCNT2 IOMEM(0xe6188020)
-static void kzm9g_restart(enum reboot_mode mode, const char *cmd)
-{
- /* Do soft power on reset */
- writel((1 << 31), RESCNT2);
-}
-
-static const char *kzm9g_boards_compat_dt[] __initdata = {
- "renesas,kzm9g-reference",
- NULL,
-};
-
-DT_MACHINE_START(KZM9G_DT, "kzm9g-reference")
- .smp = smp_ops(sh73a0_smp_ops),
- .map_io = sh73a0_map_io,
- .init_early = shmobile_init_delay,
- .init_machine = kzm_init,
- .init_late = shmobile_init_late,
- .restart = kzm9g_restart,
- .dt_compat = kzm9g_boards_compat_dt,
-MACHINE_END
projects / linux-drm-fsl-dcu.git / commitdiff