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mediatek: BPI-R3 EMMC support
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potatoigit
hanwckf
parent
38c8c837fc
commit
c915c12f5c
@ -0,0 +1,340 @@
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/dts-v1/;
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#include "mt7986a.dtsi"
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#include "mt7986a-pinctrl.dtsi"
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/ {
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model = "Bananapi BPI-R3MINI EMMC";
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compatible = "bananapi,bpi-r3mini", "mediatek,mt7986a";
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chosen {
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bootargs = "console=ttyS0,115200n1 loglevel=8 \
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earlycon=uart8250,mmio32,0x11002000 \
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root=PARTLABEL=rootfs rootwait rootfstype=squashfs,f2fs";
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};
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memory {
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reg = <0 0x40000000 0 0x10000000>;
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};
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reg_1p8v: regulator-1p8v {
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compatible = "regulator-fixed";
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regulator-name = "fixed-1.8V";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-boot-on;
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regulator-always-on;
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};
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reg_3p3v: regulator-3p3v {
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compatible = "regulator-fixed";
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regulator-name = "fixed-3.3V";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-boot-on;
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regulator-always-on;
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};
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sound {
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compatible = "mediatek,mt7986-wm8960-machine";
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mediatek,platform = <&afe>;
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audio-routing = "Headphone", "HP_L",
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"Headphone", "HP_R",
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"LINPUT1", "AMIC",
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"RINPUT1", "AMIC";
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mediatek,audio-codec = <&wm8960>;
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status = "okay";
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};
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};
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&pwm {
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pinctrl-names = "default";
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pinctrl-0 = <&pwm0_pin &pwm1_pin_g1>;
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status = "okay";
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};
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&uart0 {
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status = "okay";
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};
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&uart1 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart1_pins>;
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status = "okay";
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};
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&uart2 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart2_pins>;
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status = "disabled";
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};
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&i2c0 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c_pins>;
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status = "okay";
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/* MAC Address EEPROM */
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eeprom@50 {
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compatible = "atmel,24c02";
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reg = <0x50>;
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address-bits = <8>;
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page-size = <8>;
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size = <256>;
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};
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wm8960: wm8960@1a {
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compatible = "wlf,wm8960";
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reg = <0x1a>;
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};
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};
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&auxadc {
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status = "okay";
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};
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&watchdog {
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status = "okay";
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};
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ð {
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status = "okay";
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gmac0: mac@0 {
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compatible = "mediatek,eth-mac";
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reg = <0>;
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phy-mode = "2500base-x";
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fixed-link {
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speed = <2500>;
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full-duplex;
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pause;
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};
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};
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gmac1: mac@1 {
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compatible = "mediatek,eth-mac";
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reg = <1>;
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phy-mode = "2500base-x";
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fixed-link {
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speed = <2500>;
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full-duplex;
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paus;
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};
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};
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mdio: mdio-bus {
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#address-cells = <1>;
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#size-cells = <0>;
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phy14: phy@14 {
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/* EN8811H PHY ID */
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compatible = "ethernet-phy-id03a2.a411";
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/* PHY Address */
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reg = <14>;
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reset-gpios = <&pio 49 1>; /* GPIO49 */
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reset-assert-us = <10000>;
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reset-deassert-us = <20000>;
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phy-mode = "2500base-x";
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full-duplex;
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pause;
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};
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phy15: phy@15 {
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/* EN8811H PHY ID */
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compatible = "ethernet-phy-id03a2.a411";
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/* PHY Address */
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reg = <15>;
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reset-gpios = <&pio 47 1>; /* GPIO47 */
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reset-assert-us = <10000>;
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reset-deassert-us = <20000>;
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phy-mode = "2500base-x";
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full-duplex;
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pause;
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};
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};
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};
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&hnat {
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mtketh-wan = "eth1";
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mtketh-lan = "eth0";
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mtketh-max-gmac = <2>;
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status = "okay";
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};
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&spi0 {
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pinctrl-names = "default";
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pinctrl-0 = <&spi_flash_pins>;
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cs-gpios = <0>, <0>;
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status = "okay";
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spi_nor@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <20000000>;
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spi-tx-buswidth = <4>;
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spi-rx-buswidth = <4>;
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};
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spi_nand: spi_nand@1 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "spi-nand";
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reg = <1>;
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spi-max-frequency = <20000000>;
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spi-tx-buswidth = <4>;
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spi-rx-buswidth = <4>;
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};
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};
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&spi1 {
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pinctrl-names = "default";
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pinctrl-0 = <&spic_pins_g2>;
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status = "okay";
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};
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&mmc0 {
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pinctrl-names = "default", "state_uhs";
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pinctrl-0 = <&mmc0_pins_default>;
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pinctrl-1 = <&mmc0_pins_uhs>;
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bus-width = <8>;
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max-frequency = <200000000>;
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cap-mmc-highspeed;
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mmc-hs200-1_8v;
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mmc-hs400-1_8v;
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hs400-ds-delay = <0x14014>;
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vmmc-supply = <®_3p3v>;
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vqmmc-supply = <®_1p8v>;
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non-removable;
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no-sd;
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no-sdio;
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status = "okay";
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};
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&pcie0 {
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pinctrl-names = "default";
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pinctrl-0 = <&pcie0_pins>;
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status = "okay";
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};
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/*
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&wbsys {
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mediatek,mtd-eeprom = <&factory 0x0000>;
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status = "okay";
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pinctrl-names = "default", "dbdc";
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pinctrl-0 = <&wf_2g_5g_pins>;
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pinctrl-1 = <&wf_dbdc_pins>;
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};
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*/
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&pio {
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mmc0_pins_default: mmc0-pins-50-to-61-default {
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mux {
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function = "flash";
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groups = "emmc_51";
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};
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conf-cmd-dat {
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pins = "EMMC_DATA_0", "EMMC_DATA_1", "EMMC_DATA_2",
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"EMMC_DATA_3", "EMMC_DATA_4", "EMMC_DATA_5",
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"EMMC_DATA_6", "EMMC_DATA_7", "EMMC_CMD";
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input-enable;
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drive-strength = <MTK_DRIVE_4mA>;
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mediatek,pull-up-adv = <1>; /* pull-up 10K */
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};
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conf-clk {
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pins = "EMMC_CK";
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drive-strength = <MTK_DRIVE_6mA>;
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mediatek,pull-down-adv = <2>; /* pull-down 50K */
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};
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conf-ds {
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pins = "EMMC_DSL";
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mediatek,pull-down-adv = <2>; /* pull-down 50K */
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};
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conf-rst {
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pins = "EMMC_RSTB";
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drive-strength = <MTK_DRIVE_4mA>;
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mediatek,pull-up-adv = <1>; /* pull-up 10K */
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};
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};
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mmc0_pins_uhs: mmc0-pins-50-to-61-uhs {
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mux {
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function = "flash";
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groups = "emmc_51";
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};
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conf-cmd-dat {
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pins = "EMMC_DATA_0", "EMMC_DATA_1", "EMMC_DATA_2",
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"EMMC_DATA_3", "EMMC_DATA_4", "EMMC_DATA_5",
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"EMMC_DATA_6", "EMMC_DATA_7", "EMMC_CMD";
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input-enable;
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drive-strength = <MTK_DRIVE_4mA>;
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mediatek,pull-up-adv = <1>; /* pull-up 10K */
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};
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conf-clk {
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pins = "EMMC_CK";
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drive-strength = <MTK_DRIVE_6mA>;
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mediatek,pull-down-adv = <2>; /* pull-down 50K */
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};
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conf-ds {
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pins = "EMMC_DSL";
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mediatek,pull-down-adv = <2>; /* pull-down 50K */
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};
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conf-rst {
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pins = "EMMC_RSTB";
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drive-strength = <MTK_DRIVE_4mA>;
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mediatek,pull-up-adv = <1>; /* pull-up 10K */
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};
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};
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spi_flash_pins: spi-flash-pins-33-to-38 {
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mux {
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function = "flash";
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groups = "spi0", "spi0_wp_hold";
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};
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conf-pu {
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pins = "SPI2_CS", "SPI2_HOLD", "SPI2_WP";
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drive-strength = <MTK_DRIVE_8mA>;
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mediatek,pull-up-adv = <0>; /* bias-disable */
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};
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conf-pd {
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pins = "SPI2_CLK", "SPI2_MOSI", "SPI2_MISO";
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drive-strength = <MTK_DRIVE_8mA>;
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mediatek,pull-down-adv = <0>; /* bias-disable */
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};
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};
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wf_2g_5g_pins: wf_2g_5g-pins {
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mux {
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function = "wifi";
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groups = "wf_2g", "wf_5g";
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};
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conf {
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pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4",
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"WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6",
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"WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10",
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"WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1",
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"WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0",
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"WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8",
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"WF1_TOP_CLK", "WF1_TOP_DATA";
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drive-strength = <MTK_DRIVE_4mA>;
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};
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};
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wf_dbdc_pins: wf_dbdc-pins {
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mux {
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function = "wifi";
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groups = "wf_dbdc";
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};
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conf {
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pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4",
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"WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6",
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"WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10",
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"WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1",
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"WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0",
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"WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8",
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"WF1_TOP_CLK", "WF1_TOP_DATA";
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drive-strength = <MTK_DRIVE_4mA>;
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};
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};
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};
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@ -404,3 +404,17 @@ define Device/BPI-R3MINI-NAND
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IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
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endef
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TARGET_DEVICES += BPI-R3MINI-NAND
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define Device/BPI-R3MINI-EMMC
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DEVICE_VENDOR := Banana Pi
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DEVICE_MODEL := Banana Pi R3MINI
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DEVICE_TITLE := MTK7986a BPI R3MINI EMMC
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DEVICE_DTS := mt7986a-bananapi-bpi-r3mini-emmc
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DEVICE_DTS_DIR := $(DTS_DIR)/mediatek
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DEVICE_PACKAGES := kmod-phy-air-en8811h bpir3_mini-properties \
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automount blkid blockdev f2fsck fdisk losetup mkf2fs \
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kmod-fs-f2fs kmod-mmc kmod-nls-cp437 kmod-nls-iso8859-1
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SUPPORTED_DEVICES := bananapi,bpi-r3mini
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IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
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endef
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TARGET_DEVICES += BPI-R3MINI-EMMC
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