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-rw-r--r--arch/arm/dts/rk3368-px5-evb.dts178
1 files changed, 66 insertions, 112 deletions
diff --git a/arch/arm/dts/rk3368-px5-evb.dts b/arch/arm/dts/rk3368-px5-evb.dts
index e9c5eba..5ccaa5f 100644
--- a/arch/arm/dts/rk3368-px5-evb.dts
+++ b/arch/arm/dts/rk3368-px5-evb.dts
@@ -1,43 +1,6 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
- * Copyright (c) 2017 Rockchip Electronics Co., Ltd
- *
- * 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; either version 2 of the
- * License, or (at your option) any later version.
- *
- * 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.
+ * Copyright (c) 2016 Fuzhou Rockchip Electronics Co., Ltd
*/
/dts-v1/;
@@ -45,30 +8,21 @@
#include <dt-bindings/input/input.h>
/ {
- model = "PX5 EVB";
+ model = "Rockchip PX5 EVB";
compatible = "rockchip,px5-evb", "rockchip,px5", "rockchip,rk3368";
+ aliases {
+ mmc0 = &sdmmc;
+ mmc1 = &emmc;
+ };
+
chosen {
stdout-path = "serial4:115200n8";
};
memory@0 {
- device_type = "memory";
reg = <0x0 0x0 0x0 0x40000000>;
- };
-
- ext_gmac: gmac-clk {
- compatible = "fixed-clock";
- clock-frequency = <125000000>;
- clock-output-names = "ext_gmac";
- #clock-cells = <0>;
- };
-
- ir: ir-receiver {
- compatible = "gpio-ir-receiver";
- gpios = <&gpio3 30 GPIO_ACTIVE_LOW>;
- pinctrl-names = "default";
- pinctrl-0 = <&ir_int>;
+ device_type = "memory";
};
keys: gpio-keys {
@@ -77,29 +31,13 @@
pinctrl-0 = <&pwr_key>;
power {
- gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
+ gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>;
label = "GPIO Power";
linux,code = <KEY_POWER>;
wakeup-source;
};
};
- leds: gpio-leds {
- compatible = "gpio-leds";
-
- blue {
- gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
- label = "geekbox:blue:led";
- default-state = "on";
- };
-
- red {
- gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>;
- label = "geekbox:red:led";
- default-state = "off";
- };
- };
-
vcc_sys: vcc-sys-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc_sys";
@@ -115,27 +53,14 @@
bus-width = <8>;
cap-mmc-highspeed;
clock-frequency = <150000000>;
- disable-wp;
- keep-power-in-suspend;
+ mmc-hs200-1_8v;
+ no-sdio;
+ no-sd;
non-removable;
- num-slots = <1>;
- vmmc-supply = <&vcc_io>;
- vqmmc-supply = <&vcc18_flash>;
pinctrl-names = "default";
pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_bus8>;
-};
-
-&gmac {
- status = "okay";
- phy-supply = <&vcc_lan>;
- phy-mode = "rgmii";
- clock_in_out = "input";
- assigned-clocks = <&cru SCLK_MAC>;
- assigned-clock-parents = <&ext_gmac>;
- pinctrl-names = "default";
- pinctrl-0 = <&rgmii_pins>;
- tx_delay = <0x30>;
- rx_delay = <0x10>;
+ vmmc-supply = <&vcc_io>;
+ vqmmc-supply = <&vcc18_flash>;
};
&i2c0 {
@@ -144,10 +69,10 @@
rk808: pmic@1b {
compatible = "rockchip,rk808";
reg = <0x1b>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <RK_PA5 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&pmic_int>, <&pmic_sleep>;
- interrupt-parent = <&gpio0>;
- interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
rockchip,system-power-controller;
vcc1-supply = <&vcc_sys>;
vcc2-supply = <&vcc_sys>;
@@ -202,12 +127,12 @@
regulator-name = "vcc18_flash";
};
- vcc33_lcd: LDO_REG2 {
+ vcca_33: LDO_REG2 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
- regulator-name = "vcc33_lcd";
+ regulator-name = "vcca_33";
};
vdd_10: LDO_REG3 {
@@ -218,11 +143,10 @@
regulator-name = "vdd_10";
};
- vcca_18: LDO_REG4 {
- regulator-boot-on;
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-name = "vcca_18";
+ avdd_33: LDO_REG4 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "avdd_33";
};
vccio_sd: LDO_REG5 {
@@ -258,46 +182,76 @@
};
vcc_sd: SWITCH_REG1 {
- regulator-always-on;
- regulator-boot-on;
regulator-name = "vcc_sd";
};
- vcc_lan: SWITCH_REG2 {
+ vcc33_lcd: SWITCH_REG2 {
regulator-always-on;
regulator-boot-on;
- regulator-name = "vcc_lan";
+ regulator-name = "vcc33_lcd";
};
};
};
};
-&pinctrl {
- ir {
- ir_int: ir-int {
- rockchip,pins = <3 30 RK_FUNC_GPIO &pcfg_pull_none>;
- };
+&i2c1 {
+ status = "okay";
+
+ accelerometer@18 {
+ compatible = "bosch,bma250";
+ reg = <0x18>;
+ interrupt-parent = <&gpio2>;
+ interrupts = <RK_PC1 IRQ_TYPE_LEVEL_LOW>;
};
+};
+&i2c2 {
+ status = "okay";
+
+ gsl1680: touchscreen@40 {
+ compatible = "silead,gsl1680";
+ reg = <0x40>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <RK_PD4 IRQ_TYPE_EDGE_FALLING>;
+ power-gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_HIGH>;
+ touchscreen-size-x = <800>;
+ touchscreen-size-y = <1280>;
+ silead,max-fingers = <5>;
+ };
+};
+
+&pinctrl {
keys {
pwr_key: pwr-key {
- rockchip,pins = <0 2 RK_FUNC_GPIO &pcfg_pull_none>;
+ rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
pmic {
pmic_sleep: pmic-sleep {
- rockchip,pins = <0 0 RK_FUNC_2 &pcfg_pull_none>;
+ rockchip,pins = <0 RK_PA0 2 &pcfg_pull_none>;
};
pmic_int: pmic-int {
- rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
+ rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
};
-&saradc {
+&sdmmc {
status = "okay";
+ bus-width = <4>;
+ cap-mmc-highspeed;
+ cap-sd-highspeed;
+ card-detect-delay = <200>;
+ no-sdio;
+ sd-uhs-sdr12;
+ sd-uhs-sdr25;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_bus4>, <&sdmmc_cd>;
+ rockchip,default-sample-phase = <90>;
+ vmmc-supply = <&vcc_sd>;
+ vqmmc-supply = <&vccio_sd>;
};
&tsadc {
generated by cgit v1.1 at 2025-08-12 08:44:53 +0000