diff options
| author | Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> | 2018-09-28 00:33:01 +0530 |
|---|---|---|
| committer | Philipp Tomsich <philipp.tomsich@theobroma-systems.com> | 2018-12-06 16:04:49 +0100 |
| commit | 467877341a4169f1a8c50b7ebe4c0e6fd28da727 (patch) | |
| tree | 102e0c57a4611bb1ed2dccab7c977aaf48f231b3 /arch | |
| parent | 07f76878699b10c08b6bb5609a4e28c6aba0c8e7 (diff) | |
rockchip: rk3399: Add Ficus EE board support
Add board support for Ficus EE board from Vamrs. This board utilizes
common Rock960 family support.
Following peripherals are tested and known to work:
* Gigabit Ethernet
* USB 2.0
* MMC
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
[Reworked based on common Rock960 family support]
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/dts/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/dts/rk3399-ficus.dts | 78 |
2 files changed, 79 insertions, 0 deletions
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index dc319bc236..949ee472fc 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -42,6 +42,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \ rk3288-veyron-minnie.dtb \ rk3288-vyasa.dtb \ rk3328-evb.dtb \ + rk3399-ficus.dtb \ rk3368-lion.dtb \ rk3368-sheep.dtb \ rk3368-geekbox.dtb \ diff --git a/arch/arm/dts/rk3399-ficus.dts b/arch/arm/dts/rk3399-ficus.dts new file mode 100644 index 0000000000..4af0e4e383 --- /dev/null +++ b/arch/arm/dts/rk3399-ficus.dts @@ -0,0 +1,78 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2018 Collabora Ltd. + * Copyright (c) 2018 Fuzhou Rockchip Electronics Co., Ltd. + * + * Schematics available at https://dl.vamrs.com/products/ficus/docs/hw + */ + +/dts-v1/; +#include "rk3399-rock960.dtsi" +#include "rk3399-sdram-ddr3-1600.dtsi" + +/ { + model = "96boards RK3399 Ficus"; + compatible = "vamrs,ficus", "rockchip,rk3399"; + + chosen { + stdout-path = "serial2:1500000n8"; + }; + + clkin_gmac: external-gmac-clock { + compatible = "fixed-clock"; + clock-frequency = <125000000>; + clock-output-names = "clkin_gmac"; + #clock-cells = <0>; + }; +}; + +&gmac { + assigned-clocks = <&cru SCLK_RMII_SRC>; + assigned-clock-parents = <&clkin_gmac>; + clock_in_out = "input"; + phy-supply = <&vcc3v3_sys>; + phy-mode = "rgmii"; + pinctrl-names = "default"; + pinctrl-0 = <&rgmii_pins>; + snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>; + snps,reset-active-low; + snps,reset-delays-us = <0 10000 50000>; + tx_delay = <0x28>; + rx_delay = <0x11>; + status = "okay"; +}; + +&pcie0 { + ep-gpios = <&gpio4 RK_PD4 GPIO_ACTIVE_HIGH>; +}; + +&pinctrl { + gmac { + rgmii_sleep_pins: rgmii-sleep-pins { + rockchip,pins = + <3 15 RK_FUNC_GPIO &pcfg_output_low>; + }; + }; + + pcie { + pcie_drv: pcie-drv { + rockchip,pins = + <1 24 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + usb2 { + host_vbus_drv: host-vbus-drv { + rockchip,pins = + <4 27 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + +&vcc3v3_pcie { + gpio = <&gpio1 24 GPIO_ACTIVE_HIGH>; +}; + +&vcc5v0_host { + gpio = <&gpio4 27 GPIO_ACTIVE_HIGH>; +}; |