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sunxi: support ThingsLink K4X device
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271 changes: 271 additions & 0 deletions
271
package/boot/uboot-sunxi/patches/916-ARM-dts-tlink-k4x.patch
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,271 @@ | ||
| --- /dev/null | ||
| +++ b/configs/tlink_k4x_defconfig | ||
| @@ -0,0 +1,32 @@ | ||
| +CONFIG_ARM=y | ||
| +CONFIG_ARCH_SUNXI=y | ||
| +CONFIG_SPL=y | ||
| +CONFIG_MACH_SUN8I_R40=y | ||
| +CONFIG_DRAM_CLK=576 | ||
| +CONFIG_DRAM_ZQ=3881979 | ||
| +# CONFIG_SUNXI_DRAM_DW_R40_DUAL_RANK is not set | ||
| +CONFIG_MMC0_CD_PIN="PB8" | ||
| +CONFIG_MMC_SUNXI_SLOT_EXTRA=2 | ||
| +CONFIG_USB0_VBUS_PIN="PC18" | ||
| +CONFIG_AHCI=y | ||
| +CONFIG_SUNXI_DRAM_LPDDR3_STOCK=y | ||
| +# CONFIG_NR_DRAM_BANKS is not set | ||
| +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set | ||
| +CONFIG_SPL_I2C_SUPPORT=y | ||
| +# CONFIG_CMD_FLASH is not set | ||
| +CONFIG_DEFAULT_DEVICE_TREE="sun8i-r40-tlink-k4x" | ||
| +CONFIG_SCSI_AHCI=y | ||
| +CONFIG_MII=y | ||
| +CONFIG_SUN8I_EMAC=y | ||
| +CONFIG_AXP_GPIO=y | ||
| +CONFIG_AXP_DCDC3_VOLT=1200 | ||
| +CONFIG_AXP_DCDC5_VOLT=1200 | ||
| +CONFIG_AXP_ALDO1_VOLT=3300 | ||
| +CONFIG_AXP_ALDO2_VOLT=1800 | ||
| +CONFIG_AXP_DLDO1_VOLT=3300 | ||
| +CONFIG_AXP_DLDO4_VOLT=1800 | ||
| +CONFIG_AXP_ELDO2_VOLT=1200 | ||
| +CONFIG_AXP_ELDO3_VOLT=2500 | ||
| +CONFIG_SCSI=y | ||
| +CONFIG_USB_ECHI_HCD=y | ||
| +CONFIG_USB_OCHI_HCD=y | ||
| +++ a/arch/arm/dts/Makefile | ||
| +++ b/arch/arm/dts/Makefile | ||
| @@ -547,6 +547,7 @@ | ||
| sun8i-r40-bananapi-m2-ultra.dtb \ | ||
| sun8i-r40-tlink-k1.dtb \ | ||
| sun8i-r40-tlink-k2x.dtb \ | ||
| + sun8i-r40-tlink-k4x.dtb \ | ||
| sun8i-v40-bananapi-m2-berry.dtb \ | ||
| sun8i-t3-tlink-m408.dtb | ||
| dtb-$(CONFIG_MACH_SUN8I_V3S) += \ | ||
| --- /dev/null | ||
| +++ b/arch/arm/dts/sun8i-r40-tlink-k4x.dts | ||
| @@ -0,0 +1,223 @@ | ||
| +/* | ||
| + * Copyright (C) 2024 Dirk Chang <[email protected]> | ||
| + * | ||
| + */ | ||
| + | ||
| +/dts-v1/; | ||
| +#include "sun8i-r40.dtsi" | ||
| + | ||
| +#include <dt-bindings/gpio/gpio.h> | ||
| + | ||
| +/ { | ||
| + model = "ThingsLink K4X"; | ||
| + compatible = "kooiot,tlink-k4x", "allwinner,sun8i-r40"; | ||
| + | ||
| + aliases { | ||
| + ethernet0 = &gmac; | ||
| + ethernet1 = &emac; | ||
| + serial0 = &uart0; | ||
| + mmc0 = &mmc0; | ||
| + mmc1 = &mmc2; | ||
| + }; | ||
| + | ||
| + chosen { | ||
| + stdout-path = "serial0:115200n8"; | ||
| + }; | ||
| + | ||
| + leds { | ||
| + compatible = "gpio-leds"; | ||
| + | ||
| + status { | ||
| + label = "green:status"; | ||
| + gpios = <&pio 6 8 GPIO_ACTIVE_HIGH>; /* PG8 */ | ||
| + linux,default-trigger = "heartbeat"; | ||
| + }; | ||
| + }; | ||
| + | ||
| + reg_vcc3v3_sdc: vcc3v3-sdc { | ||
| + compatible = "regulator-fixed"; | ||
| + regulator-name = "vcc3v3-sdc"; | ||
| + regulator-always-on; | ||
| + regulator-boot-on; | ||
| + regulator-min-microvolt = <3300000>; | ||
| + regulator-max-microvolt = <3300000>; | ||
| + vin-supply = <®_dcdc1>; | ||
| + gpio = <&pio 2 16 GPIO_ACTIVE_LOW>; /* PC16 CARD0-PWR*/ | ||
| + // enable-active-high; | ||
| + }; | ||
| +}; | ||
| + | ||
| +&emac { | ||
| + pinctrl-names = "default"; | ||
| + pinctrl-0 = <&emac_mii_pins>; | ||
| + phy-handle = <&emac_phy>; | ||
| + phy-supply = <®_dcdc1>; | ||
| + phy-mode = "mii"; | ||
| + status = "okay"; | ||
| +}; | ||
| + | ||
| +&emac_mdio { | ||
| + status = "okay"; | ||
| + phy-supply = <®_dcdc1>; | ||
| + reset-gpios = <&pio 7 27 GPIO_ACTIVE_LOW>; /* PH27 */ | ||
| + reset-assert-us = <10000>; | ||
| + reset-deassert-us = <1000000>; | ||
| + emac_phy: ethernet-phy@3 { | ||
| + compatible = "ethernet-phy-ieee802.3-c22"; | ||
| + reg = <3>; | ||
| + }; | ||
| +}; | ||
| + | ||
| +&gmac { | ||
| + pinctrl-names = "default"; | ||
| + pinctrl-0 = <&gmac_rgmii_pins>; | ||
| + phy-handle = <&phy1>; | ||
| + phy-mode = "rgmii"; | ||
| + phy-supply = <®_dcdc1>; | ||
| + snps,reset-gpio = <&pio 0 9 GPIO_ACTIVE_LOW>; /* PA9 */ | ||
| + snps,reset-delays-us = <0 10000 1000000>; | ||
| + status = "okay"; | ||
| +}; | ||
| + | ||
| +&gmac_mdio { | ||
| + phy1: ethernet-phy@3 { | ||
| + compatible = "ethernet-phy-ieee802.3-c22"; | ||
| + reg = <3>; | ||
| + // reset-gpios = <&pio 0 9 GPIO_ACTIVE_LOW>; /* PA9 */ | ||
| + // reset-assert-us = <10000>; | ||
| + // reset-deassert-us = <1000000>; | ||
| + // interrupt-parent = <&pio>; | ||
| + // interrupts = <&pio 0 17 GPIO_ACTIVE_LOW>; /* PA17 */ | ||
| + }; | ||
| +}; | ||
| + | ||
| +&i2c0 { | ||
| + status = "okay"; | ||
| + | ||
| + axp22x: pmic@34 { | ||
| + compatible = "x-powers,axp221"; | ||
| + reg = <0x34>; | ||
| + interrupt-parent = <&nmi_intc>; | ||
| + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; | ||
| + }; | ||
| +}; | ||
| + | ||
| +#include "axp22x.dtsi" | ||
| + | ||
| +&mmc0 { | ||
| + vmmc-supply = <®_vcc3v3_sdc>; | ||
| + bus-width = <4>; | ||
| + cd-gpios = <&pio 1 8 GPIO_ACTIVE_LOW>; /* PB3 */ | ||
| + status = "okay"; | ||
| +}; | ||
| + | ||
| +&mmc2 { | ||
| + vmmc-supply = <®_dcdc1>; | ||
| + vqmmc-supply = <®_aldo2>; | ||
| + bus-width = <8>; | ||
| + non-removable; | ||
| + status = "okay"; | ||
| +}; | ||
| + | ||
| +&pio { | ||
| + pinctrl-names = "default"; | ||
| + // pinctrl-0 = <&clk_out_a_pin>; // used by UART6 | ||
| + vcc-pa-supply = <®_dcdc1>; | ||
| + vcc-pc-supply = <®_dcdc1>; | ||
| + vcc-pd-supply = <®_dcdc1>; | ||
| + vcc-pe-supply = <®_dcdc1>; | ||
| + vcc-pf-supply = <®_dcdc1>; | ||
| + vcc-pg-supply = <®_dcdc1>; | ||
| +}; | ||
| + | ||
| +®_aldo1 { | ||
| + regulator-min-microvolt = <3300000>; | ||
| + regulator-max-microvolt = <3300000>; | ||
| + regulator-name = "vcc-wifi-io"; | ||
| +}; | ||
| + | ||
| +®_aldo2 { | ||
| + regulator-always-on; | ||
| + regulator-min-microvolt = <1800000>; | ||
| + regulator-max-microvolt = <1800000>; | ||
| + regulator-name = "vcc-pc"; | ||
| +}; | ||
| + | ||
| +®_aldo3 { | ||
| + regulator-always-on; | ||
| + regulator-min-microvolt = <3000000>; | ||
| + regulator-max-microvolt = <3000000>; | ||
| + regulator-name = "vcc-pll"; | ||
| +}; | ||
| + | ||
| +®_dc1sw { | ||
| + regulator-min-microvolt = <3300000>; | ||
| + regulator-max-microvolt = <3300000>; | ||
| + regulator-name = "vcc-wifi"; | ||
| +}; | ||
| + | ||
| +®_dcdc1 { | ||
| + regulator-always-on; | ||
| + regulator-min-microvolt = <3300000>; | ||
| + regulator-max-microvolt = <3300000>; | ||
| + regulator-name = "vcc-3v3"; | ||
| +}; | ||
| + | ||
| +®_dcdc2 { | ||
| + regulator-always-on; | ||
| + regulator-min-microvolt = <1000000>; | ||
| + regulator-max-microvolt = <1300000>; | ||
| + regulator-name = "vdd-sys"; | ||
| +}; | ||
| + | ||
| +®_dcdc3 { | ||
| + regulator-always-on; | ||
| + regulator-min-microvolt = <1000000>; | ||
| + regulator-max-microvolt = <1300000>; | ||
| + regulator-name = "vdd-cpu"; | ||
| +}; | ||
| + | ||
| +®_dcdc5 { | ||
| + regulator-always-on; | ||
| + regulator-min-microvolt = <1200000>; | ||
| + regulator-max-microvolt = <1200000>; | ||
| + regulator-name = "vcc-dram"; | ||
| +}; | ||
| + | ||
| +®_dldo1 { | ||
| + regulator-always-on; | ||
| + regulator-min-microvolt = <3300000>; | ||
| + regulator-max-microvolt = <3300000>; | ||
| + regulator-name = "vcc-eth-io"; | ||
| +}; | ||
| + | ||
| +®_dldo2 { | ||
| + regulator-always-on; | ||
| + regulator-min-microvolt = <3300000>; | ||
| + regulator-max-microvolt = <3300000>; | ||
| + regulator-name = "vcc-eth-io-2"; | ||
| +}; | ||
| + | ||
| +®_dldo3 { | ||
| + regulator-min-microvolt = <1800000>; | ||
| + regulator-max-microvolt = <1800000>; | ||
| + regulator-name = "vcc-wifi-1v8"; | ||
| +}; | ||
| + | ||
| +®_dldo4 { | ||
| + regulator-min-microvolt = <1800000>; | ||
| + regulator-max-microvolt = <1800000>; | ||
| + regulator-name = "vcc-wifi-1v8-2"; | ||
| +}; | ||
| + | ||
| +®_eldo3 { | ||
| + regulator-min-microvolt = <2500000>; | ||
| + regulator-max-microvolt = <2500000>; | ||
| + regulator-name = "vdd1v2-sata"; | ||
| +}; | ||
| + | ||
| +&uart0 { | ||
| + pinctrl-names = "default"; | ||
| + pinctrl-0 = <&uart0_pb_pins>; | ||
| + status = "okay"; | ||
| +}; |
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