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authorSascha Hauer <s.hauer@pengutronix.de>2023-07-27 07:08:56 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2023-07-27 11:31:04 +0200
commit1f2570eb41c8ebc983e97ff0608d77260c2ba16b (patch)
tree0ef7f7cfc9a20897cf99497facdeedb6fcfb3a61 /dts/src/arm/dove-cm-a510.dtsi
parent73ead6c5b1ee1ca8c7c83cec1864624b220a0c06 (diff)
downloadbarebox-1f2570eb41c8ebc983e97ff0608d77260c2ba16b.tar.gz
barebox-1f2570eb41c8ebc983e97ff0608d77260c2ba16b.tar.xz
dts: update to v6.5-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/src/arm/dove-cm-a510.dtsi')
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-/*
- * Device Tree include for Compulab CM-A510 System-on-Module
- *
- * Copyright (C) 2015, Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- * a) This file 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 file 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.
- *
- * Or, alternatively,
- *
- * b) Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use,
- * copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following
- * conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * The CM-A510 comes with several optional components:
- *
- * Memory options:
- * D512: 512M
- * D1024: 1G
- *
- * NAND options:
- * N512: 512M NAND
- *
- * Ethernet options:
- * E1: PHY RTL8211D on internal GbE (SMI address 0x03)
- * E2: Additional ethernet NIC RTL8111D on PCIe1
- *
- * Audio options:
- * A: TI TLV320AIC23b audio codec (I2C address 0x1a)
- *
- * Touchscreen options:
- * I: TI TSC2046 touchscreen controller (on SPI1)
- *
- * USB options:
- * U2: 2 dual-role USB2.0 ports
- * U4: 2 additional USB2.0 host ports (via USB1)
- *
- * WiFi options:
- * W: Broadcom BCM4319 802.11b/g/n (USI WM-N-BM-01 on SDIO1)
- *
- * GPIOs used on CM-A510:
- * 1 GbE PHY reset (active low)
- * 3 WakeUp
- * 8 PowerOff (active low)
- * 13 Touchscreen pen irq (active low)
- * 65 System LED (active high)
- * 69 USB Hub reset (active low)
- * 70 WLAN reset (active low)
- * 71 WLAN regulator (active high)
- */
-
-#include "dove.dtsi"
-
-/ {
- model = "Compulab CM-A510";
- compatible = "compulab,cm-a510", "marvell,dove";
-
- /*
- * Set the minimum memory size here and let the
- * bootloader set the real size.
- */
- memory {
- device_type = "memory";
- reg = <0x00000000 0x20000000>;
- };
-
- leds {
- compatible = "gpio-leds";
- /* Set upper NAND data bit to GPO */
- pinctrl-0 = <&pmx_nand_gpo>;
- pinctrl-names = "default";
-
- led-system {
- label = "cm-a510:system:green";
- gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>;
- default-state = "keep";
- };
- };
-
- regulators {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <0>;
-
- wifi_power: regulator@1 {
- compatible = "regulator-fixed";
- regulator-name = "WiFi Power";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- gpio = <&gpio2 7 GPIO_ACTIVE_HIGH>;
- };
- };
-};
-
-/* Optional RTL8211D GbE PHY on SMI address 0x03 */
-&mdio {
- ethphy: ethernet-phy@3 {
- reg = <3>;
- status = "disabled";
- };
-};
-
-&eth {
- ethernet-port@0 {
- phy-handle = <&ethphy>;
- };
-};
-
-&i2c0 {
- /* Optional TI TLV320AIC23b audio codec */
- opt_audio: audio@1a {
- compatible = "ti,tlv320aic23";
- reg = <0x1a>;
- status = "disabled";
- };
-};
-
-/* Optional RTL8111D GbE NIC on PCIe1 */
-&pcie { status = "disabled"; };
-
-&pcie1 {
- pinctrl-0 = <&pmx_pcie1_clkreq>;
- pinctrl-names = "default";
- status = "disabled";
-};
-
-&pinctrl {
- pmx_uart2: pmx-uart2 {
- marvell,pins = "mpp14", "mpp15";
- marvell,function = "uart2";
- };
-};
-
-/* Optional Broadcom BCM4319 802.11b/g/n WiFi module */
-&sdio1 {
- non-removable;
- vmmc-supply = <&wifi_power>;
- reset-gpio = <&gpio2 6 GPIO_ACTIVE_LOW>;
- status = "disabled";
-};
-
-&spi0 {
- status = "okay";
-
- /* 1M Flash Winbond W25Q80BL */
- flash@0 {
- compatible = "winbond,w25q80";
- spi-max-frequency = <80000000>;
- reg = <0>;
- };
-};
-
-&spi1 {
- pinctrl-0 = <&pmx_spi1_20_23>;
- pinctrl-names = "default";
- status = "disabled";
-
- /* Optional TI TSC2046 touchscreen controller */
- opt_touch: touchscreen@0 {
- compatible = "ti,tsc2046";
- spi-max-frequency = <2500000>;
- reg = <0>;
- pinctrl-0 = <&pmx_gpio_13>;
- pinctrl-names = "default";
- interrupts-extended = <&gpio0 13 IRQ_TYPE_EDGE_FALLING>;
- };
-};
-
-&uart2 {
- pinctrl-0 = <&pmx_uart2>;
- pinctrl-names = "default";
-};