diff options
Diffstat (limited to 'target/linux/d1/patches-6.1/0031-riscv-dts-allwinner-Add-MangoPi-MQ-Pro-devicetree.patch')
| -rw-r--r-- | target/linux/d1/patches-6.1/0031-riscv-dts-allwinner-Add-MangoPi-MQ-Pro-devicetree.patch | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/target/linux/d1/patches-6.1/0031-riscv-dts-allwinner-Add-MangoPi-MQ-Pro-devicetree.patch b/target/linux/d1/patches-6.1/0031-riscv-dts-allwinner-Add-MangoPi-MQ-Pro-devicetree.patch new file mode 100644 index 0000000000..54073136bf --- /dev/null +++ b/target/linux/d1/patches-6.1/0031-riscv-dts-allwinner-Add-MangoPi-MQ-Pro-devicetree.patch @@ -0,0 +1,159 @@ +From 3cf55c25453517960d72b56d1ba8f12840b1990e Mon Sep 17 00:00:00 2001 +From: Samuel Holland <samuel@sholland.org> +Date: Sat, 9 Jul 2022 17:43:17 -0500 +Subject: [PATCH 031/117] riscv: dts: allwinner: Add MangoPi MQ Pro devicetree + +The MangoPi MQ Pro is a tiny SBC with a layout compatible to the +Raspberry Pi Zero. It includes the Allwinner D1 SoC, 512M or 1G of DDR3, +and an RTL8723DS-based WiFi/Bluetooth module. + +The board also exposes GPIO Port E via a connector on the end of the +board, which can support either a camera or an RMII Ethernet PHY. The +additional regulators supply that connector. + +Signed-off-by: Samuel Holland <samuel@sholland.org> +--- + arch/riscv/boot/dts/allwinner/Makefile | 1 + + .../allwinner/sun20i-d1-mangopi-mq-pro.dts | 128 ++++++++++++++++++ + 2 files changed, 129 insertions(+) + create mode 100644 arch/riscv/boot/dts/allwinner/sun20i-d1-mangopi-mq-pro.dts + +--- a/arch/riscv/boot/dts/allwinner/Makefile ++++ b/arch/riscv/boot/dts/allwinner/Makefile +@@ -3,4 +3,5 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun20i-d1-li + dtb-$(CONFIG_ARCH_SUNXI) += sun20i-d1-lichee-rv-86-panel-720p.dtb + dtb-$(CONFIG_ARCH_SUNXI) += sun20i-d1-lichee-rv-dock.dtb + dtb-$(CONFIG_ARCH_SUNXI) += sun20i-d1-lichee-rv.dtb ++dtb-$(CONFIG_ARCH_SUNXI) += sun20i-d1-mangopi-mq-pro.dtb + dtb-$(CONFIG_ARCH_SUNXI) += sun20i-d1-nezha.dtb +--- /dev/null ++++ b/arch/riscv/boot/dts/allwinner/sun20i-d1-mangopi-mq-pro.dts +@@ -0,0 +1,128 @@ ++// SPDX-License-Identifier: (GPL-2.0+ or MIT) ++// Copyright (C) 2022 Samuel Holland <samuel@sholland.org> ++ ++/dts-v1/; ++ ++#include <dt-bindings/gpio/gpio.h> ++ ++#include "sun20i-d1.dtsi" ++#include "sun20i-d1-common-regulators.dtsi" ++ ++/ { ++ model = "MangoPi MQ Pro"; ++ compatible = "widora,mangopi-mq-pro", "allwinner,sun20i-d1"; ++ ++ aliases { ++ ethernet0 = &rtl8723ds; ++ mmc0 = &mmc0; ++ serial0 = &uart0; ++ }; ++ ++ chosen { ++ stdout-path = "serial0:115200n8"; ++ }; ++ ++ reg_avdd2v8: avdd2v8 { ++ compatible = "regulator-fixed"; ++ regulator-name = "avdd2v8"; ++ regulator-min-microvolt = <2800000>; ++ regulator-max-microvolt = <2800000>; ++ vin-supply = <®_vcc_3v3>; ++ }; ++ ++ reg_dvdd: dvdd { ++ compatible = "regulator-fixed"; ++ regulator-name = "dvdd"; ++ regulator-min-microvolt = <1200000>; ++ regulator-max-microvolt = <1200000>; ++ vin-supply = <®_vcc_3v3>; ++ }; ++ ++ reg_vdd_cpu: vdd-cpu { ++ compatible = "regulator-fixed"; ++ regulator-name = "vdd-cpu"; ++ regulator-min-microvolt = <1100000>; ++ regulator-max-microvolt = <1100000>; ++ vin-supply = <®_vcc>; ++ }; ++ ++ wifi_pwrseq: wifi-pwrseq { ++ compatible = "mmc-pwrseq-simple"; ++ reset-gpios = <&pio 6 17 GPIO_ACTIVE_LOW>; /* PG17 */ ++ }; ++}; ++ ++&cpu0 { ++ cpu-supply = <®_vdd_cpu>; ++}; ++ ++&ehci1 { ++ status = "okay"; ++}; ++ ++&mmc0 { ++ bus-width = <4>; ++ cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */ ++ disable-wp; ++ vmmc-supply = <®_vcc_3v3>; ++ vqmmc-supply = <®_vcc_3v3>; ++ pinctrl-0 = <&mmc0_pins>; ++ pinctrl-names = "default"; ++ status = "okay"; ++}; ++ ++&mmc1 { ++ bus-width = <4>; ++ mmc-pwrseq = <&wifi_pwrseq>; ++ non-removable; ++ vmmc-supply = <®_vcc_3v3>; ++ vqmmc-supply = <®_vcc_3v3>; ++ pinctrl-0 = <&mmc1_pins>; ++ pinctrl-names = "default"; ++ status = "okay"; ++ ++ rtl8723ds: wifi@1 { ++ reg = <1>; ++ interrupt-parent = <&pio>; ++ interrupts = <6 10 IRQ_TYPE_LEVEL_LOW>; /* PG10 */ ++ interrupt-names = "host-wake"; ++ }; ++}; ++ ++&ohci1 { ++ status = "okay"; ++}; ++ ++&pio { ++ vcc-pe-supply = <®_avdd2v8>; ++}; ++ ++&uart0 { ++ pinctrl-0 = <&uart0_pb8_pins>; ++ pinctrl-names = "default"; ++ status = "okay"; ++}; ++ ++&uart1 { ++ uart-has-rtscts; ++ pinctrl-0 = <&uart1_pg6_pins>, <&uart1_pg8_rts_cts_pins>; ++ pinctrl-names = "default"; ++ status = "okay"; ++ ++ bluetooth { ++ compatible = "realtek,rtl8723ds-bt"; ++ device-wake-gpios = <&pio 6 18 GPIO_ACTIVE_HIGH>; /* PG18 */ ++ enable-gpios = <&pio 6 15 GPIO_ACTIVE_HIGH>; /* PG15 */ ++ host-wake-gpios = <&pio 6 14 GPIO_ACTIVE_HIGH>; /* PG14 */ ++ }; ++}; ++ ++&usb_otg { ++ dr_mode = "peripheral"; ++ status = "okay"; ++}; ++ ++&usbphy { ++ usb0_vbus-supply = <®_vcc>; ++ status = "okay"; ++}; |