From 78251ecd4e82ebff6f0a5c36ee140d6ee55b0578 Mon Sep 17 00:00:00 2001 From: handsomeyingyan Date: Thu, 8 Apr 2021 09:43:39 +0800 Subject: [PATCH] add initial support for sinlinx a33 v3.4 --- arch/arm/dts/Makefile | 1 + arch/arm/dts/sun8i-a33-sinlinx-sina33-v3.dts | 314 +++++++++++++++++++ configs/Sinlinx_SinA33_V3_defconfig | 37 +++ 3 files changed, 352 insertions(+) create mode 100644 arch/arm/dts/sun8i-a33-sinlinx-sina33-v3.dts create mode 100644 configs/Sinlinx_SinA33_V3_defconfig diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index c061f49a..6c265f6a 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -527,6 +527,7 @@ dtb-$(CONFIG_MACH_SUN8I_A33) += \ sun8i-a33-olinuxino.dtb \ sun8i-a33-q8-tablet.dtb \ sun8i-a33-sinlinx-sina33.dtb \ + sun8i-a33-sinlinx-sina33-v3.dtb \ sun8i-r16-bananapi-m2m.dtb \ sun8i-r16-nintendo-nes-classic-edition.dtb \ sun8i-r16-parrot.dtb diff --git a/arch/arm/dts/sun8i-a33-sinlinx-sina33-v3.dts b/arch/arm/dts/sun8i-a33-sinlinx-sina33-v3.dts new file mode 100644 index 00000000..73ad6529 --- /dev/null +++ b/arch/arm/dts/sun8i-a33-sinlinx-sina33-v3.dts @@ -0,0 +1,314 @@ +/* + * Copyright 2021 HandsomeYingyan + * + * 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. + * + */ + +/dts-v1/; +#include "sun8i-a33.dtsi" +#include "sunxi-common-regulators.dtsi" + +#include +#include + +/ { + model = "Sinlinx SinA33 V3.4"; + compatible = "sinlinx,sina33-v3", "allwinner,sun8i-a33"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + panel { + compatible = "netron-dy,e231732"; + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + + panel_input: endpoint@0 { + reg = <0>; + remote-endpoint = <&tcon0_out_panel>; + }; + }; + }; + + reg_vcc5v0: vcc5v0 { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + wifi_pwrseq: wifi_pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&r_pio 0 6 GPIO_ACTIVE_LOW>; /* PL06 */ + }; +}; + +&codec { + status = "okay"; +}; + +&cpu0 { + cpu-supply = <®_dcdc3>; +}; + +&cpu0_opp_table { + opp-1104000000 { + opp-hz = /bits/ 64 <1104000000>; + opp-microvolt = <1320000>; + clock-latency-ns = <244144>; /* 8 32k periods */ + }; + + opp-1200000000 { + opp-hz = /bits/ 64 <1200000000>; + opp-microvolt = <1320000>; + clock-latency-ns = <244144>; /* 8 32k periods */ + }; +}; + +&de { + status = "okay"; +}; + +&dai { + status = "okay"; +}; + +&ehci0 { + status = "okay"; +}; + +&lradc { + vref-supply = <®_dcdc1>; + status = "okay"; + + button@200 { + label = "Volume Up"; + linux,code = ; + channel = <0>; + voltage = <191011>; + }; + + button@400 { + label = "Volume Down"; + linux,code = ; + channel = <0>; + voltage = <391304>; + }; + + button@600 { + label = "Home"; + linux,code = ; + channel = <0>; + voltage = <600000>; + }; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_sina33>; + vmmc-supply = <®_dcdc1>; + bus-width = <4>; + cd-gpios = <&pio 1 4 GPIO_ACTIVE_LOW>; /* PB4 */ + status = "okay"; +}; + +/* MMC1 has an ap6210*/ +&mmc1 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins_a>; + vmmc-supply = <®_aldo1>; + mmc-pwrseq = <&wifi_pwrseq>; + bus-width = <4>; + non-removable; + status = "okay"; +}; + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_8bit_pins>; + vmmc-supply = <®_dcdc1>; + bus-width = <8>; + non-removable; + cap-mmc-hw-reset; + status = "okay"; +}; + +&mmc2_8bit_pins { + /* Increase drive strength for DDR modes */ + drive-strength = <40>; + /* eMMC is missing pull-ups */ + bias-pull-up; +}; + +&ohci0 { + status = "okay"; +}; + +&pio { + mmc0_cd_pin_sina33: mmc0_cd_pin@0 { + pins = "PB4"; + function = "gpio_in"; + bias-pull-up; + }; +}; + +&r_rsb { + status = "okay"; + + axp22x: pmic@3a3 { + compatible = "x-powers,axp223"; + reg = <0x3a3>; + interrupt-parent = <&nmi_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + eldoin-supply = <®_dcdc1>; + }; +}; + +#include "axp223.dtsi" + +&ac_power_supply { + status = "okay"; +}; + +&battery_power_supply { + status = "okay"; +}; + +®_aldo1 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "vcc-io"; +}; + +®_aldo2 { + regulator-always-on; + regulator-min-microvolt = <2350000>; + regulator-max-microvolt = <2650000>; + regulator-name = "vdd-dll"; +}; + +®_aldo3 { + regulator-always-on; + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-pll-avcc"; +}; + +®_dc5ldo { + regulator-always-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1400000>; + regulator-name = "vdd-cpus"; +}; + +®_dcdc1 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "vcc-3v0"; +}; + +®_dcdc2 { + regulator-always-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1400000>; + regulator-name = "vdd-sys"; +}; + +®_dcdc3 { + regulator-always-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1400000>; + regulator-name = "vdd-cpu"; +}; + +®_dcdc5 { + regulator-always-on; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-name = "vcc-dram"; +}; + +®_dldo1 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "vcc-lcd"; +}; + +®_dldo2 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-wifi"; +}; + +®_drivevbus { + regulator-name = "usb0-vbus"; + status = "okay"; +}; + +®_rtc_ldo { + regulator-name = "vcc-rtc"; +}; + +&sound { + status = "okay"; +}; + +&tcon0 { + pinctrl-names = "default"; + pinctrl-0 = <&lcd_rgb666_pins>; + status = "okay"; +}; + +&tcon0_out { + tcon0_out_panel: endpoint@0 { + reg = <0>; + remote-endpoint = <&panel_input>; + }; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_b>; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins_a>, <&uart1_pins_cts_rts_a>; + status = "okay"; +}; + +&usb_otg { + dr_mode = "otg"; + status = "okay"; +}; + +&usb_power_supply { + status = "okay"; +}; + +&usbphy { + usb0_id_det-gpios = <&pio 7 8 GPIO_ACTIVE_HIGH>; /* PH8 */ + usb0_vbus_power-supply = <&usb_power_supply>; + usb0_vbus-supply = <®_drivevbus>; + usb1_vbus-supply = <®_vcc5v0>; + status = "okay"; +}; diff --git a/configs/Sinlinx_SinA33_V3_defconfig b/configs/Sinlinx_SinA33_V3_defconfig new file mode 100644 index 00000000..9e9b6db8 --- /dev/null +++ b/configs/Sinlinx_SinA33_V3_defconfig @@ -0,0 +1,37 @@ +CONFIG_ARM=y +CONFIG_ARCH_SUNXI=y +CONFIG_SPL=y +CONFIG_MACH_SUN8I_A33=y +CONFIG_BOOTDELAY=0 +CONFIG_DRAM_CLK=552 +CONFIG_DRAM_ZQ=15291 +CONFIG_MMC0_CD_PIN="PB4" +CONFIG_MMC_SUNXI_SLOT_EXTRA=2 +CONFIG_USB0_ID_DET="PH8" +CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:18,pclk_khz:66000,le:90,ri:160,up:3,lo:127,hs:70,vs:20,sync:3,vmode:0" +CONFIG_VIDEO_LCD_DCLK_PHASE=0 +CONFIG_VIDEO_LCD_POWER="PH7" +CONFIG_VIDEO_LCD_BL_EN="PH0" +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set +CONFIG_NET=n +CONFIG_PHY=y +CONFIG_PHY_SUN4I_USB=y +CONFIG_CMD_DFU=y +CONFIG_DFU_RAM=y +CONFIG_DFU_OVER_USB=y +CONFIG_DFU_MMC=y +CONFIG_DFU_SF=n +CONFIG_DFU_MTD=y +CONFIG_DFU_TIMEOUT=y +CONFIG_DEFAULT_DEVICE_TREE="sun8i-a33-sinlinx-sina33-v3" +CONFIG_CMD_FASTBOOT=n +CONFIG_FASTBOOT=n +CONFIG_USB_FUNCTION_FASTBOOT=n +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_OHCI_HCD=y +CONFIG_USB_MUSB_GADGET=y +CONFIG_USB_GADGET_DOWNLOAD=y +CONFIG_USB_FUNCTION_MASS_STORAGE=y +CONFIG_CMD_USB_MASS_STORAGE=y +CONFIG_AXP_GPIO=y +CONFIG_AXP_DLDO1_VOLT=3300 -- 2.31.1