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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
commit2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch)
tree848558de17fb3008cdf4d861b01ac7781903ce39 /arch/arm/boot/dts/r8a73a4-ape6evm.dts
parentInitial commit. (diff)
downloadlinux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz
linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/arm/boot/dts/r8a73a4-ape6evm.dts')
-rw-r--r--arch/arm/boot/dts/r8a73a4-ape6evm.dts273
1 files changed, 273 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/r8a73a4-ape6evm.dts b/arch/arm/boot/dts/r8a73a4-ape6evm.dts
new file mode 100644
index 000000000..e81a7213d
--- /dev/null
+++ b/arch/arm/boot/dts/r8a73a4-ape6evm.dts
@@ -0,0 +1,273 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the APE6EVM board
+ *
+ * Copyright (C) 2013 Renesas Solutions Corp.
+ */
+
+/dts-v1/;
+#include "r8a73a4.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ model = "APE6EVM";
+ compatible = "renesas,ape6evm", "renesas,r8a73a4";
+
+ aliases {
+ serial0 = &scifa0;
+ };
+
+ chosen {
+ bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory@40000000 {
+ device_type = "memory";
+ reg = <0 0x40000000 0 0x40000000>;
+ };
+
+ memory@200000000 {
+ device_type = "memory";
+ reg = <2 0x00000000 0 0x40000000>;
+ };
+
+ vcc_mmc0: regulator-mmc0 {
+ compatible = "regulator-fixed";
+ regulator-name = "MMC0 Vcc";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ };
+
+ vcc_sdhi0: regulator-sdhi0 {
+ compatible = "regulator-fixed";
+
+ regulator-name = "SDHI0 Vcc";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+
+ gpio = <&pfc 76 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ /* Common 1.8V and 3.3V rails, used by several devices on APE6EVM */
+ ape6evm_fixed_1v8: regulator-1v8 {
+ compatible = "regulator-fixed";
+ regulator-name = "1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ ape6evm_fixed_3v3: regulator-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ led1 {
+ gpios = <&pfc 28 GPIO_ACTIVE_HIGH>;
+ label = "GNSS_EN";
+ };
+ led2 {
+ gpios = <&pfc 126 GPIO_ACTIVE_HIGH>;
+ label = "NFC_NRST";
+ };
+ led3 {
+ gpios = <&pfc 132 GPIO_ACTIVE_HIGH>;
+ label = "GNSS_NRST";
+ };
+ led4 {
+ gpios = <&pfc 232 GPIO_ACTIVE_HIGH>;
+ label = "BT_WAKEUP";
+ };
+ led5 {
+ gpios = <&pfc 250 GPIO_ACTIVE_HIGH>;
+ label = "STROBE";
+ };
+ led6 {
+ gpios = <&pfc 288 GPIO_ACTIVE_HIGH>;
+ label = "BBRESETOUT";
+ };
+ };
+
+ keyboard {
+ compatible = "gpio-keys";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&keyboard_pins>;
+
+ zero-key {
+ gpios = <&pfc 324 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_0>;
+ label = "S16";
+ wakeup-source;
+ };
+
+ menu-key {
+ gpios = <&pfc 325 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_MENU>;
+ label = "S17";
+ };
+
+ home-key {
+ gpios = <&pfc 326 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_HOME>;
+ label = "S18";
+ };
+
+ back-key {
+ gpios = <&pfc 327 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_BACK>;
+ label = "S19";
+ };
+
+ volup-key {
+ gpios = <&pfc 328 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_VOLUMEUP>;
+ label = "S20";
+ };
+
+ voldown-key {
+ gpios = <&pfc 329 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_VOLUMEDOWN>;
+ label = "S21";
+ };
+ };
+};
+
+&i2c5 {
+ status = "okay";
+ vdd_dvfs: regulator@1b {
+ compatible = "maxim,max8973";
+ reg = <0x1b>;
+
+ regulator-min-microvolt = <935000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+};
+
+&cpu0 {
+ cpu0-supply = <&vdd_dvfs>;
+ operating-points = <1950000 1115000>, /* kHz uV */
+ <1462500 995000>;
+ voltage-tolerance = <1>; /* 1% */
+};
+
+&bsc {
+ flash@0 {
+ compatible = "cfi-flash", "mtd-rom";
+ reg = <0x0 0x08000000>;
+ bank-width = <2>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "uboot";
+ reg = <0x00000000 0x00040000>;
+ read-only;
+ };
+ partition@40000 {
+ label = "uboot-env";
+ reg = <0x00040000 0x00040000>;
+ read-only;
+ };
+ partition@80000 {
+ label = "flash";
+ reg = <0x00080000 0x07f80000>;
+ };
+ };
+ };
+
+ ethernet@8000000 {
+ compatible = "smsc,lan9220", "smsc,lan9115";
+ reg = <0x08000000 0x1000>;
+ interrupt-parent = <&irqc1>;
+ interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
+ phy-mode = "mii";
+ reg-io-width = <4>;
+ smsc,irq-active-high;
+ smsc,irq-push-pull;
+ reset-gpios = <&pfc 270 GPIO_ACTIVE_LOW>;
+ vdd33a-supply = <&ape6evm_fixed_3v3>;
+ vddvario-supply = <&ape6evm_fixed_1v8>;
+ };
+};
+
+&cmt1 {
+ status = "okay";
+};
+
+&pfc {
+ scifa0_pins: scifa0 {
+ groups = "scifa0_data";
+ function = "scifa0";
+ };
+
+ mmc0_pins: mmc0 {
+ groups = "mmc0_data8", "mmc0_ctrl";
+ function = "mmc0";
+ };
+
+ sdhi0_pins: sd0 {
+ groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd";
+ function = "sdhi0";
+ };
+
+ sdhi1_pins: sd1 {
+ groups = "sdhi1_data4", "sdhi1_ctrl";
+ function = "sdhi1";
+ };
+
+ keyboard_pins: keyboard {
+ pins = "PORT324", "PORT325", "PORT326", "PORT327", "PORT328",
+ "PORT329";
+ bias-pull-up;
+ };
+};
+
+&mmcif0 {
+ vmmc-supply = <&vcc_mmc0>;
+ bus-width = <8>;
+ non-removable;
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins>;
+ status = "okay";
+};
+
+&scifa0 {
+ pinctrl-0 = <&scifa0_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+};
+
+&sdhi0 {
+ vmmc-supply = <&vcc_sdhi0>;
+ bus-width = <4>;
+ disable-wp;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdhi0_pins>;
+ status = "okay";
+};
+
+&sdhi1 {
+ vmmc-supply = <&ape6evm_fixed_3v3>;
+ bus-width = <4>;
+ broken-cd;
+ disable-wp;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdhi1_pins>;
+ status = "okay";
+};