--- /dev/null
+/*
+ * Device tree file for Phytec PCM-947 carrier board
+ * Copyright (C) 2017 PHYTEC Messtechnik GmbH
+ * Author: Wadim Egorov <w.egorov@phytec.de>
+ *
+ * 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.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include "rk3288-phycore-som.dtsi"
+
+/ {
+ model = "Phytec RK3288 PCM-947";
+ compatible = "phytec,rk3288-pcm-947", "phytec,rk3288-phycore-som", "rockchip,rk3288";
+
+ chosen {
+ stdout-path = &uart2;
+ };
+
+ config {
+ u-boot,dm-pre-reloc;
+ u-boot,boot0 = &emmc;
+ };
+
+ user_buttons: user-buttons {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&user_button_pins>;
+
+ button@0 {
+ label = "home";
+ linux,code = <KEY_HOME>;
+ gpios = <&gpio8 0 GPIO_ACTIVE_HIGH>;
+ wakeup-source;
+ };
+
+ button@1 {
+ label = "menu";
+ linux,code = <KEY_MENU>;
+ gpios = <&gpio8 3 GPIO_ACTIVE_HIGH>;
+ wakeup-source;
+ };
+ };
+
+ vcc_host0_5v: usb-host0-regulator {
+ compatible = "regulator-fixed";
+ gpio = <&gpio2 13 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&host0_vbus_drv>;
+ regulator-name = "vcc_host0_5v";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ vin-supply = <&vdd_in_otg_out>;
+ };
+
+ vcc_host1_5v: usb-host1-regulator {
+ compatible = "regulator-fixed";
+ gpio = <&gpio2 0 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&host1_vbus_drv>;
+ regulator-name = "vcc_host1_5v";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ vin-supply = <&vdd_in_otg_out>;
+ };
+
+ vcc_otg_5v: usb-otg-regulator {
+ compatible = "regulator-fixed";
+ gpio = <&gpio2 12 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&otg_vbus_drv>;
+ regulator-name = "vcc_otg_5v";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ vin-supply = <&vdd_in_otg_out>;
+ };
+};
+
+&dmc {
+ rockchip,num-channels = <2>;
+ rockchip,pctl-timing = <0x29a 0xc8 0x1f8 0x42 0x4e 0x4 0xea 0xa
+ 0x5 0x0 0xa 0x7 0x19 0x24 0xa 0x7
+ 0x5 0xa 0x5 0x200 0x5 0x10 0x40 0x0
+ 0x1 0x7 0x7 0x4 0xc 0x43 0x100 0x0
+ 0x5 0x0>;
+ rockchip,phy-timing = <0x48f9aab4 0xea0910 0x1002c200
+ 0xa60 0x40 0x10 0x0>;
+ rockchip,sdram-channel = /bits/ 8 <0x1 0xa 0x3 0x2 0x1 0x0 0xe 0xe>;
+ rockchip,sdram-params = <0x30B25564 0x627 3 666000000 3 5 1>;
+};
+
+&gmac {
+ status = "okay";
+};
+
+&hdmi {
+ status = "okay";
+};
+
+&i2c1 {
+ status = "okay";
+
+ touchscreen@44 {
+ compatible = "st,stmpe811";
+ reg = <0x44>;
+ };
+
+ adc@64 {
+ compatible = "maxim,max1037";
+ reg = <0x64>;
+ };
+
+ i2c_rtc: rtc@68 {
+ compatible = "rv4162";
+ reg = <0x68>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c_rtc_int>;
+ interrupt-parent = <&gpio5>;
+ interrupts = <10 0>;
+ };
+};
+
+&i2c3 {
+ status = "okay";
+
+ i2c_eeprom_cb: eeprom@51 {
+ compatible = "atmel,24c32";
+ reg = <0x51>;
+ pagesize = <32>;
+ };
+};
+
+&i2c4 {
+ status = "okay";
+};
+
+&i2c5 {
+ status = "okay";
+};
+
+&pinctrl {
+ u-boot,dm-pre-reloc;
+
+ pcfg_pull_up_drv_12ma: pcfg-pull-up-drv-12ma {
+ bias-pull-up;
+ drive-strength = <12>;
+ };
+
+ buttons {
+ user_button_pins: user-button-pins {
+ /* button 1 */
+ rockchip,pins = <8 3 RK_FUNC_GPIO &pcfg_pull_up>,
+ /* button 2 */
+ <8 0 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ rv4162 {
+ i2c_rtc_int: i2c-rtc-int {
+ rockchip,pins = <5 10 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ sdmmc {
+ /*
+ * Default drive strength isn't enough to achieve even
+ * high-speed mode on pcm-947 board so bump up to 12 mA.
+ */
+ sdmmc_bus4: sdmmc-bus4 {
+ rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up_drv_12ma>,
+ <6 17 RK_FUNC_1 &pcfg_pull_up_drv_12ma>,
+ <6 18 RK_FUNC_1 &pcfg_pull_up_drv_12ma>,
+ <6 19 RK_FUNC_1 &pcfg_pull_up_drv_12ma>;
+ };
+
+ sdmmc_clk: sdmmc-clk {
+ rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none_12ma>;
+ };
+
+ sdmmc_cmd: sdmmc-cmd {
+ rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_up_drv_12ma>;
+ };
+
+ sdmmc_pwr: sdmmc-pwr {
+ rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ touchscreen {
+ ts_irq_pin: ts-irq-pin {
+ rockchip,pins = <5 15 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ usb_host {
+ host0_vbus_drv: host0-vbus-drv {
+ rockchip,pins = <2 13 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ host1_vbus_drv: host1-vbus-drv {
+ rockchip,pins = <2 0 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ usb_otg {
+ otg_vbus_drv: otg-vbus-drv {
+ rockchip,pins = <2 12 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+};
+
+&sdmmc {
+ u-boot,dm-pre-reloc;
+
+ bus-width = <4>;
+ cap-mmc-highspeed;
+ cap-sd-highspeed;
+ card-detect-delay = <200>;
+ disable-wp;
+ num-slots = <1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
+ vmmc-supply = <&vdd_io_sd>;
+ vqmmc-supply = <&vdd_io_sd>;
+ status = "okay";
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
+ status = "okay";
+};
+
+&uart2 {
+ u-boot,dm-pre-reloc;
+ status = "okay";
+};
+
+&usbphy {
+ status = "okay";
+};
+
+&usb_host0_ehci {
+ status = "okay";
+};
+
+&usb_host1 {
+ status = "okay";
+};
+
+&usb_otg {
+ status = "okay";
+};
--- /dev/null
+/*
+ * Device tree file for Phytec phyCORE-RK3288 SoM
+ * Copyright (C) 2017 PHYTEC Messtechnik GmbH
+ * Author: Wadim Egorov <w.egorov@phytec.de>
+ *
+ * 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.
+ */
+
+#include <dt-bindings/net/ti-dp83867.h>
+#include "rk3288.dtsi"
+
+/ {
+ model = "Phytec RK3288 phyCORE";
+ compatible = "phytec,rk3288-phycore-som", "rockchip,rk3288";
+
+ /*
+ * Set the minimum memory size here and
+ * let the bootloader set the real size.
+ */
+ memory {
+ device_type = "memory";
+ reg = <0 0x8000000>;
+ };
+
+ aliases {
+ rtc0 = &i2c_rtc;
+ rtc1 = &rk818;
+ };
+
+ ext_gmac: external-gmac-clock {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <125000000>;
+ clock-output-names = "ext_gmac";
+ };
+
+ io_domains: io_domains {
+ compatible = "rockchip,rk3288-io-voltage-domain";
+
+ status = "okay";
+ sdcard-supply = <&vdd_io_sd>;
+ flash0-supply = <&vdd_emmc_io>;
+ flash1-supply = <&vdd_misc_1v8>;
+ gpio1830-supply = <&vdd_3v3_io>;
+ gpio30-supply = <&vdd_3v3_io>;
+ bb-supply = <&vdd_3v3_io>;
+ dvp-supply = <&vdd_3v3_io>;
+ lcdc-supply = <&vdd_3v3_io>;
+ wifi-supply = <&vdd_3v3_io>;
+ audio-supply = <&vdd_3v3_io>;
+ };
+
+ leds: user-leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&user_led>;
+
+ user {
+ label = "green_led";
+ gpios = <&gpio7 2 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ default-state = "keep";
+ };
+ };
+
+ vdd_emmc_io: vdd-emmc-io {
+ compatible = "regulator-fixed";
+ regulator-name = "vdd_emmc_io";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&vdd_3v3_io>;
+ };
+
+ vdd_in_otg_out: vdd-in-otg-out {
+ compatible = "regulator-fixed";
+ regulator-name = "vdd_in_otg_out";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
+
+ vdd_misc_1v8: vdd-misc-1v8 {
+ compatible = "regulator-fixed";
+ regulator-name = "vdd_misc_1v8";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+};
+
+&cpu0 {
+ cpu0-supply = <&vdd_cpu>;
+ operating-points = <
+ /* KHz uV */
+ 1800000 1400000
+ 1608000 1350000
+ 1512000 1300000
+ 1416000 1200000
+ 1200000 1100000
+ 1008000 1050000
+ 816000 1000000
+ 696000 950000
+ 600000 900000
+ 408000 900000
+ 312000 900000
+ 216000 900000
+ 126000 900000
+ >;
+};
+
+&emmc {
+ status = "okay";
+ u-boot,dm-pre-reloc;
+
+ bus-width = <8>;
+ cap-mmc-highspeed;
+ disable-wp;
+ non-removable;
+ num-slots = <1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>;
+ vmmc-supply = <&vdd_3v3_io>;
+ vqmmc-supply = <&vdd_emmc_io>;
+};
+
+&gmac {
+ assigned-clocks = <&cru SCLK_MAC>;
+ assigned-clock-parents = <&ext_gmac>;
+ clock_in_out = "input";
+ pinctrl-names = "default";
+ pinctrl-0 = <&rgmii_pins &phy_rst &phy_int>;
+ phy-handle = <&phy0>;
+ phy-supply = <&vdd_eth_2v5>;
+ phy-mode = "rgmii-id";
+ snps,reset-active-low;
+ snps,reset-delays-us = <0 10000 1000000>;
+ snps,reset-gpio = <&gpio4 8 GPIO_ACTIVE_HIGH>;
+ tx_delay = <0x0>;
+ rx_delay = <0x0>;
+
+ mdio0 {
+ compatible = "snps,dwmac-mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ phy0: ethernet-phy@0 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0>;
+ interrupt-parent = <&gpio4>;
+ interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
+ ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
+ ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
+ ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+ enet-phy-lane-no-swap;
+ };
+ };
+};
+
+&hdmi {
+ ddc-i2c-bus = <&i2c5>;
+};
+
+&i2c0 {
+ status = "okay";
+ u-boot,dm-pre-reloc;
+
+ clock-frequency = <400000>;
+
+ rk818: pmic@1c {
+ status = "okay";
+ compatible = "rockchip,rk818";
+ reg = <0x1c>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmic_int>;
+ rockchip,system-power-controller;
+ wakeup-source;
+ #clock-cells = <1>;
+ u-boot,dm-pre-reloc;
+
+ vcc1-supply = <&vdd_sys>;
+ vcc2-supply = <&vdd_sys>;
+ vcc3-supply = <&vdd_sys>;
+ vcc4-supply = <&vdd_sys>;
+ boost-supply = <&vdd_in_otg_out>;
+ vcc6-supply = <&vdd_sys>;
+ vcc7-supply = <&vdd_misc_1v8>;
+ vcc8-supply = <&vdd_misc_1v8>;
+ vcc9-supply = <&vdd_3v3_io>;
+ vddio-supply = <&vdd_3v3_io>;
+
+ regulators {
+ u-boot,dm-pre-reloc;
+ vdd_log: DCDC_REG1 {
+ regulator-name = "vdd_log";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_gpu: DCDC_REG2 {
+ regulator-name = "vdd_gpu";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1000000>;
+ };
+ };
+
+ vcc_ddr: DCDC_REG3 {
+ regulator-name = "vcc_ddr";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ vdd_3v3_io: DCDC_REG4 {
+ regulator-name = "vdd_3v3_io";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ vdd_sys: DCDC_BOOST {
+ regulator-name = "vdd_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <5000000>;
+ };
+ };
+
+ /* vcc9 */
+ vdd_sd: SWITCH_REG {
+ regulator-name = "vdd_sd";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ /* vcc6 */
+ vdd_eth_2v5: LDO_REG2 {
+ regulator-name = "vdd_eth_2v5";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <2500000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <2500000>;
+ };
+ };
+
+ /* vcc7 */
+ vdd_1v0: LDO_REG3 {
+ regulator-name = "vdd_1v0";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1000000>;
+ };
+ };
+
+ /* vcc8 */
+ vdd_1v8_lcd_ldo: LDO_REG4 {
+ regulator-name = "vdd_1v8_lcd_ldo";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ /* vcc8 */
+ vdd_1v0_lcd: LDO_REG6 {
+ regulator-name = "vdd_1v0_lcd";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1000000>;
+ };
+ };
+
+ /* vcc7 */
+ vdd_1v8_ldo: LDO_REG7 {
+ regulator-name = "vdd_1v8_ldo";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ /* vcc9 */
+ vdd_io_sd: LDO_REG9 {
+ regulator-name = "vdd_io_sd";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+ };
+ };
+
+ /* M24C32-D */
+ i2c_eeprom: eeprom@50 {
+ compatible = "atmel,24c32";
+ reg = <0x50>;
+ pagesize = <32>;
+ };
+
+ vdd_cpu: regulator@60 {
+ compatible = "fcs,fan53555";
+ reg = <0x60>;
+ fcs,suspend-voltage-selector = <1>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-enable-ramp-delay = <300>;
+ regulator-name = "vdd_cpu";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1430000>;
+ regulator-ramp-delay = <8000>;
+ vin-supply = <&vdd_sys>;
+ };
+};
+
+&pinctrl {
+ pcfg_output_high: pcfg-output-high {
+ output-high;
+ };
+
+ emmc {
+ /*
+ * We run eMMC at max speed; bump up drive strength.
+ * We also have external pulls, so disable the internal ones.
+ */
+ emmc_clk: emmc-clk {
+ rockchip,pins = <3 18 RK_FUNC_2 &pcfg_pull_none_12ma>;
+ };
+
+ emmc_cmd: emmc-cmd {
+ rockchip,pins = <3 16 RK_FUNC_2 &pcfg_pull_none_12ma>;
+ };
+
+ emmc_bus8: emmc-bus8 {
+ rockchip,pins = <3 0 RK_FUNC_2 &pcfg_pull_none_12ma>,
+ <3 1 RK_FUNC_2 &pcfg_pull_none_12ma>,
+ <3 2 RK_FUNC_2 &pcfg_pull_none_12ma>,
+ <3 3 RK_FUNC_2 &pcfg_pull_none_12ma>,
+ <3 4 RK_FUNC_2 &pcfg_pull_none_12ma>,
+ <3 5 RK_FUNC_2 &pcfg_pull_none_12ma>,
+ <3 6 RK_FUNC_2 &pcfg_pull_none_12ma>,
+ <3 7 RK_FUNC_2 &pcfg_pull_none_12ma>;
+ };
+ };
+
+ gmac {
+ phy_int: phy-int {
+ rockchip,pins = <4 2 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+
+ phy_rst: phy-rst {
+ rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>;
+ };
+ };
+
+ leds {
+ user_led: user-led {
+ rockchip,pins = <7 2 RK_FUNC_GPIO &pcfg_output_high>;
+ };
+ };
+
+ pmic {
+ pmic_int: pmic-int {
+ rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+
+ /* Pin for switching state between sleep and non-sleep state */
+ pmic_sleep: pmic-sleep {
+ rockchip,pins = <RK_GPIO0 0 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+};
+
+&pwm1 {
+ status = "okay";
+};
+
+&saradc {
+ status = "okay";
+ vref-supply = <&vdd_1v8_ldo>;
+};
+
+&spi2 {
+ status = "okay";
+
+ serial_flash: flash@0 {
+ compatible = "micron,n25q128a13", "jedec,spi-nor";
+ reg = <0x0>;
+ spi-max-frequency = <50000000>;
+ m25p,fast-read;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ status = "okay";
+ };
+};
+
+&tsadc {
+ status = "okay";
+ rockchip,hw-tshut-mode = <0>;
+ rockchip,hw-tshut-polarity = <0>;
+};
+
+&vopb {
+ status = "okay";
+};
+
+&vopb_mmu {
+ status = "okay";
+};
+
+&vopl {
+ status = "okay";
+};
+
+&vopl_mmu {
+ status = "okay";
+};
+
+&wdt {
+ status = "okay";
+};
projects / u-boot / commitdiff