This is an H3-based board that sticks close to the reference design.
Supported features: * UART * DRAM * MMC * eMMC * Ethernet * USB host * USB peripheral * HDMI
Signed-off-by: Paul Kocialkowski paul.kocialkowski@bootlin.com --- arch/arm/dts/Makefile | 3 +- arch/arm/dts/sun8i-h3-rervision-dvk.dts | 107 ++++++++++++++++++++++++ configs/rervision_h3_dvk_defconfig | 17 ++++ 3 files changed, 126 insertions(+), 1 deletion(-) create mode 100644 arch/arm/dts/sun8i-h3-rervision-dvk.dts create mode 100644 configs/rervision_h3_dvk_defconfig
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 2a040b20a539..a64c0fada4cb 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -401,7 +401,8 @@ dtb-$(CONFIG_MACH_SUN8I_H3) += \ sun8i-h3-orangepi-pc.dtb \ sun8i-h3-orangepi-pc-plus.dtb \ sun8i-h3-orangepi-plus.dtb \ - sun8i-h3-orangepi-plus2e.dtb + sun8i-h3-orangepi-plus2e.dtb \ + sun8i-h3-rervision-dvk.dtb dtb-$(CONFIG_MACH_SUN8I_R40) += \ sun8i-r40-bananapi-m2-ultra.dtb \ sun8i-v40-bananapi-m2-berry.dtb diff --git a/arch/arm/dts/sun8i-h3-rervision-dvk.dts b/arch/arm/dts/sun8i-h3-rervision-dvk.dts new file mode 100644 index 000000000000..8a4b83a02d9d --- /dev/null +++ b/arch/arm/dts/sun8i-h3-rervision-dvk.dts @@ -0,0 +1,107 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2019 Bootlin + * Author: Paul Kocialkowski paul.kocialkowski@bootlin.com + */ + +/dts-v1/; +#include "sun8i-h3.dtsi" +#include "sunxi-common-regulators.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +/ { + model = "RerVision H3-DVK"; + compatible = "rervision,h3-dvk", "allwinner,sun8i-h3"; + + aliases { + ethernet0 = &emac; + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + connector { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_connector_input: endpoint { + remote-endpoint = <&hdmi_connector_output>; + }; + }; + }; +}; + +&ehci1 { + status = "okay"; +}; + +&ehci2 { + status = "okay"; +}; + +&emac { + phy-handle = <&int_mii_phy>; + phy-mode = "mii"; + allwinner,leds-active-low; + status = "okay"; +}; + +&hdmi { + status = "okay"; +}; + +&hdmi_out { + hdmi_connector_output: endpoint { + remote-endpoint = <&hdmi_connector_input>; + }; +}; + +&mmc0 { + bus-width = <4>; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ + status = "okay"; + vmmc-supply = <®_vcc3v3>; +}; + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_8bit_pins>; + vmmc-supply = <®_vcc3v3>; + bus-width = <8>; + non-removable; + cap-mmc-hw-reset; + status = "okay"; +}; + +&mmc2_8bit_pins { + drive-strength = <40>; + bias-pull-up; +}; + +&ohci1 { + status = "okay"; +}; + +&ohci2 { + status = "okay"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; + status = "okay"; +}; + +&usb_otg { + status = "okay"; + dr_mode = "peripheral"; +}; + +&usbphy { + status = "okay"; +}; diff --git a/configs/rervision_h3_dvk_defconfig b/configs/rervision_h3_dvk_defconfig new file mode 100644 index 000000000000..895a985ccdcd --- /dev/null +++ b/configs/rervision_h3_dvk_defconfig @@ -0,0 +1,17 @@ +CONFIG_ARM=y +CONFIG_ARCH_SUNXI=y +CONFIG_SPL=y +CONFIG_MACH_SUN8I_H3=y +CONFIG_DRAM_CLK=408 +CONFIG_MMC_SUNXI_SLOT_EXTRA=2 +CONFIG_NR_DRAM_BANKS=1 +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set +# CONFIG_CMD_FLASH is not set +# CONFIG_SPL_DOS_PARTITION is not set +# CONFIG_SPL_EFI_PARTITION is not set +CONFIG_DEFAULT_DEVICE_TREE="sun8i-h3-rervision-dvk" +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_OHCI_HCD=y +CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y +CONFIG_USB_MUSB_GADGET=y +CONFIG_FASTBOOT=y