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Commit 0b1115bc authored by Xing Zheng's avatar Xing Zheng Committed by Heiko Stuebner
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ARM: dts: rockchip: add dts for RK3288-Fennec boards 



This adds support for RK3288-Fennec boards. Currently supported
are serial console, wired networking, hdmi output and USB.

Signed-off-by: default avatarXing Zheng <zhengxing@rock-chips.com>
Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent f9fa05b6

Documentation/devicetree/bindings/arm/rockchip.txt

+4 −0
Original line number Diff line number Diff line
@@ -110,6 +110,10 @@ Rockchip platforms device tree bindings 
- Rockchip RK3229 Evaluation board:

     - compatible = "rockchip,rk3229-evb", "rockchip,rk3229";



- Rockchip RK3288 Fennec board:

    Required root node properties:

     - compatible = "rockchip,rk3288-fennec", "rockchip,rk3288";



- Rockchip RK3399 evb:

    Required root node properties:

      - compatible = "rockchip,rk3399-evb", "rockchip,rk3399";

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -624,6 +624,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \ 
	rk3229-evb.dtb \

	rk3288-evb-act8846.dtb \

	rk3288-evb-rk808.dtb \

	rk3288-fennec.dtb \

	rk3288-firefly-beta.dtb \

	rk3288-firefly.dtb \

	rk3288-miqi.dtb \

arch/arm/boot/dts/rk3288-fennec.dts

0 → 100644
+382 −0
Original line number Diff line number Diff line 
/*

 * 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 "rk3288.dtsi"



/ {

	model = "Rockchip RK3288 Fennec Board";

	compatible = "rockchip,rk3288-fennec", "rockchip,rk3288";



	memory {

		reg = <0x0 0x80000000>;

		device_type = "memory";

	};



	ext_gmac: external-gmac-clock {

		compatible = "fixed-clock";

		#clock-cells = <0>;

		clock-frequency = <125000000>;

		clock-output-names = "ext_gmac";

	};



	vcc_sys: vsys-regulator {

		compatible = "regulator-fixed";

		regulator-name = "vcc_sys";

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		regulator-always-on;

		regulator-boot-on;

	};

};



&cpu0 {

	cpu0-supply = <&vdd_cpu>;

};



&emmc {

	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>;

	status = "okay";

};



&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_pmeb>, <&phy_int>;

	phy-supply = <&vcc_lan>;

	phy-mode = "rgmii";

	snps,reset-active-low;

	snps,reset-delays-us = <0 10000 1000000>;

	snps,reset-gpio = <&gpio4 8 GPIO_ACTIVE_LOW>;

	tx_delay = <0x30>;

	rx_delay = <0x10>;

	status = "okay";

};



&hdmi {

	status = "okay";

};



&i2c0 {

	status = "okay";

	clock-frequency = <400000>;



	rk808: pmic@1b {

		compatible = "rockchip,rk808";

		reg = <0x1b>;

		interrupt-parent = <&gpio0>;

		interrupts = <4 IRQ_TYPE_LEVEL_LOW>;

		#clock-cells = <1>;

		clock-output-names = "xin32k", "rk808-clkout2";

		pinctrl-names = "default";

		pinctrl-0 = <&pmic_int &global_pwroff>;

		rockchip,system-power-controller;

		wakeup-source;



		vcc1-supply = <&vcc_sys>;

		vcc2-supply = <&vcc_sys>;

		vcc3-supply = <&vcc_sys>;

		vcc4-supply = <&vcc_sys>;

		vcc6-supply = <&vcc_sys>;

		vcc7-supply = <&vcc_sys>;

		vcc8-supply = <&vcc_io>;

		vcc9-supply = <&vcc_io>;

		vcc10-supply = <&vcc_io>;

		vcc11-supply = <&vcc_io>;

		vcc12-supply = <&vcc_io>;

		vddio-supply = <&vcc_io>;



		regulators {

			vdd_cpu: DCDC_REG1 {

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <750000>;

				regulator-max-microvolt = <1350000>;

				regulator-name = "vdd_arm";

				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			vdd_gpu: DCDC_REG2 {

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <850000>;

				regulator-max-microvolt = <1250000>;

				regulator-name = "vdd_gpu";

				regulator-state-mem {

					regulator-on-in-suspend;

					regulator-suspend-microvolt = <1000000>;

				};

			};



			vcc_ddr: DCDC_REG3 {

				regulator-always-on;

				regulator-boot-on;

				regulator-name = "vcc_ddr";

				regulator-state-mem {

					regulator-on-in-suspend;

				};

			};



			vcc_io: DCDC_REG4 {

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <3300000>;

				regulator-max-microvolt = <3300000>;

				regulator-name = "vcc_io";

				regulator-state-mem {

					regulator-on-in-suspend;

					regulator-suspend-microvolt = <3300000>;

				};

			};



			vccio_pmu: LDO_REG1 {

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <3300000>;

				regulator-max-microvolt = <3300000>;

				regulator-name = "vccio_pmu";

				regulator-state-mem {

					regulator-on-in-suspend;

					regulator-suspend-microvolt = <3300000>;

				};

			};



			vcca_33: LDO_REG2 {

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <3300000>;

				regulator-max-microvolt = <3300000>;

				regulator-name = "vcca_33";

				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			vdd_10: LDO_REG3 {

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <1000000>;

				regulator-max-microvolt = <1000000>;

				regulator-name = "vdd_10";

				regulator-state-mem {

					regulator-on-in-suspend;

					regulator-suspend-microvolt = <1000000>;

				};

			};



			vcc_wl: LDO_REG4 {

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-name = "vcc_wl";

				regulator-state-mem {

					regulator-on-in-suspend;

					regulator-suspend-microvolt = <1800000>;

				};

			};



			vccio_sd: LDO_REG5 {

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <3300000>;

				regulator-name = "vccio_sd";

				regulator-state-mem {

					regulator-on-in-suspend;

					regulator-suspend-microvolt = <3300000>;

				};

			};



			vdd10_lcd: LDO_REG6 {

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <1000000>;

				regulator-max-microvolt = <1000000>;

				regulator-name = "vdd10_lcd";

				regulator-state-mem {

					regulator-on-in-suspend;

					regulator-suspend-microvolt = <1000000>;

				};

			};



			vcc_18: LDO_REG7 {

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-name = "vcc_18";

				regulator-state-mem {

					regulator-on-in-suspend;

					regulator-suspend-microvolt = <1800000>;

				};

			};



			vcc18_lcd: LDO_REG8 {

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-name = "vcc18_lcd";

				regulator-state-mem {

					regulator-on-in-suspend;

					regulator-suspend-microvolt = <1800000>;

				};

			};



			vcc_sd: SWITCH_REG1 {

				regulator-always-on;

				regulator-boot-on;

				regulator-name = "vcc_sd";

				regulator-state-mem {

					regulator-on-in-suspend;

				};

			};



			vcc_lan: SWITCH_REG2 {

				regulator-always-on;

				regulator-boot-on;

				regulator-name = "vcc_lan";

				regulator-state-mem {

					regulator-on-in-suspend;

				};

			};

		};

	};

};



&pinctrl {

	pcfg_output_high: pcfg-output-high {

		output-high;

	};



	pcfg_output_low: pcfg-output-low {

		output-low;

	};



	pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma {

		drive-strength = <8>;

	};



	pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma {

		bias-pull-up;

		drive-strength = <8>;

	};



	gmac {

		phy_int: phy-int {

			rockchip,pins = <0 9 RK_FUNC_GPIO &pcfg_pull_up>;

		};



		phy_pmeb: phy-pmeb {

			rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>;

		};



		phy_rst: phy-rst {

			rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>;

		};

	};



	pmic {

		pmic_int: pmic-int {

			rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;

		};

	};



	usbphy {

		host_drv: host-drv {

			rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};

};



&uart2 {

	status = "okay";

};



&usbphy {

	pinctrl-names = "default";

	pinctrl-0 = <&host_drv>;

	vbus_drv-gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;

	status = "okay";

};



&usb_host0_ehci {

	status = "okay";

};



&usb_host1 {

	status = "okay";

};



&usb_otg {

	status = "okay";

};



&usb_hsic {

	status = "okay";

};



&vopb {

	status = "okay";

};



&vopb_mmu {

	status = "okay";

};



&vopl {

	status = "okay";

};



&vopl_mmu {

	status = "okay";

};