diff options
Diffstat (limited to 'target/linux/mediatek/files/arch/arm/boot/dts')
-rw-r--r-- | target/linux/mediatek/files/arch/arm/boot/dts/mt7623-NAND-ePHY.dts | 527 |
1 files changed, 527 insertions, 0 deletions
diff --git a/target/linux/mediatek/files/arch/arm/boot/dts/mt7623-NAND-ePHY.dts b/target/linux/mediatek/files/arch/arm/boot/dts/mt7623-NAND-ePHY.dts new file mode 100644 index 0000000000..035bdf5847 --- /dev/null +++ b/target/linux/mediatek/files/arch/arm/boot/dts/mt7623-NAND-ePHY.dts @@ -0,0 +1,527 @@ +/* + * Copyright (c) 2016 MediaTek Inc. + * Author: John Crispin <blogic@openwrt.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +/dts-v1/; + +#include "_mt7623.dtsi" +#include <dt-bindings/gpio/gpio.h> + +/ { + model = "MediaTek MT7623 NAND reference board"; + compatible = "mediatek,mt7623-rfb-nand-ephy", "mediatek,mt7623"; + + chosen { + stdout-path = &uart2; + }; + + memory { + reg = <0 0x80000000 0 0x20000000>; + }; + + usb_p1_vbus: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "usb_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&pio 135 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +&cpu0 { + proc-supply = <&mt6323_vproc_reg>; +}; + +&cpu1 { + proc-supply = <&mt6323_vproc_reg>; +}; + +&cpu2 { + proc-supply = <&mt6323_vproc_reg>; +}; + +&cpu3 { + proc-supply = <&mt6323_vproc_reg>; +}; + +&pwrap { + pmic: mt6323 { + compatible = "mediatek,mt6323"; + interrupt-parent = <&pio>; + interrupts = <150 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + #interrupt-cells = <2>; + + mt6323regulator: mt6323regulator{ + compatible = "mediatek,mt6323-regulator"; + + mt6323_vproc_reg: buck_vproc{ + regulator-name = "vproc"; + regulator-min-microvolt = < 700000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <12500>; + regulator-always-on; + regulator-boot-on; + }; + + mt6323_vsys_reg: buck_vsys{ + regulator-name = "vsys"; + regulator-min-microvolt = <1400000>; + regulator-max-microvolt = <2987500>; + regulator-ramp-delay = <25000>; + regulator-always-on; + regulator-boot-on; + }; + + mt6323_vpa_reg: buck_vpa{ + regulator-name = "vpa"; + regulator-min-microvolt = < 500000>; + regulator-max-microvolt = <3650000>; + }; + + mt6323_vtcxo_reg: ldo_vtcxo{ + regulator-name = "vtcxo"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <90>; + regulator-always-on; + regulator-boot-on; + }; + + mt6323_vcn28_reg: ldo_vcn28{ + regulator-name = "vcn28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <185>; + }; + + mt6323_vcn33_bt_reg: ldo_vcn33_bt{ + regulator-name = "vcn33_bt"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3600000>; + regulator-enable-ramp-delay = <185>; + }; + + mt6323_vcn33_wifi_reg: ldo_vcn33_wifi{ + regulator-name = "vcn33_wifi"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3600000>; + regulator-enable-ramp-delay = <185>; + }; + + mt6323_va_reg: ldo_va{ + regulator-name = "va"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <216>; + regulator-always-on; + regulator-boot-on; + }; + + mt6323_vcama_reg: ldo_vcama{ + regulator-name = "vcama"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <216>; + }; + + mt6323_vio28_reg: ldo_vio28{ + regulator-name = "vio28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <216>; + regulator-always-on; + regulator-boot-on; + }; + + mt6323_vusb_reg: ldo_vusb{ + regulator-name = "vusb"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <216>; + regulator-boot-on; + }; + + mt6323_vmc_reg: ldo_vmc{ + regulator-name = "vmc"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <36>; + regulator-boot-on; + }; + + mt6323_vmch_reg: ldo_vmch{ + regulator-name = "vmch"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <36>; + regulator-boot-on; + }; + + mt6323_vemc3v3_reg: ldo_vemc3v3{ + regulator-name = "vemc3v3"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <36>; + regulator-boot-on; + }; + + mt6323_vgp1_reg: ldo_vgp1{ + regulator-name = "vgp1"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <216>; + }; + + mt6323_vgp2_reg: ldo_vgp2{ + regulator-name = "vgp2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3000000>; + regulator-enable-ramp-delay = <216>; + }; + + mt6323_vgp3_reg: ldo_vgp3{ + regulator-name = "vgp3"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <216>; + }; + + mt6323_vcn18_reg: ldo_vcn18{ + regulator-name = "vcn18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <216>; + }; + + mt6323_vsim1_reg: ldo_vsim1{ + regulator-name = "vsim1"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + regulator-enable-ramp-delay = <216>; + }; + + mt6323_vsim2_reg: ldo_vsim2{ + regulator-name = "vsim2"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + regulator-enable-ramp-delay = <216>; + }; + + mt6323_vrtc_reg: ldo_vrtc{ + regulator-name = "vrtc"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + regulator-boot-on; + }; + + mt6323_vcamaf_reg: ldo_vcamaf{ + regulator-name = "vcamaf"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <216>; + }; + + mt6323_vibr_reg: ldo_vibr{ + regulator-name = "vibr"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <36>; + }; + + mt6323_vrf18_reg: ldo_vrf18{ + regulator-name = "vrf18"; + regulator-min-microvolt = <1825000>; + regulator-max-microvolt = <1825000>; + regulator-enable-ramp-delay = <187>; + }; + + mt6323_vm_reg: ldo_vm{ + regulator-name = "vm"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <216>; + regulator-always-on; + regulator-boot-on; + }; + + mt6323_vio18_reg: ldo_vio18{ + regulator-name = "vio18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <216>; + regulator-always-on; + regulator-boot-on; + }; + + mt6323_vcamd_reg: ldo_vcamd{ + regulator-name = "vcamd"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <216>; + }; + + mt6323_vcamio_reg: ldo_vcamio{ + regulator-name = "vcamio"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <216>; + }; + }; + + mt6323led: leds { + compatible = "mediatek,mt6323-led"; + #address-cells = <1>; + #size-cells = <0>; + + led@0 { + reg = <0>; + label = "LED0"; + linux,default-trigger = "timer"; + default-state = "on"; + }; + led@1 { + reg = <1>; + label = "LED1"; + default-state = "off"; + }; + led@2 { + reg = <2>; + label = "LED2"; + default-state = "on"; + }; + led@3 { + reg = <3>; + label = "LED3"; + default-state = "on"; + }; + }; + }; +}; + +&uart2 { + status = "okay"; +}; + +&pio { + nand_pins_default: nanddefault { + pins_dat { + pinmux = <MT7623_PIN_111_MSDC0_DAT7_FUNC_NLD7>, + <MT7623_PIN_112_MSDC0_DAT6_FUNC_NLD6>, + <MT7623_PIN_114_MSDC0_DAT4_FUNC_NLD4>, + <MT7623_PIN_118_MSDC0_DAT3_FUNC_NLD3>, + <MT7623_PIN_121_MSDC0_DAT0_FUNC_NLD0>, + <MT7623_PIN_120_MSDC0_DAT1_FUNC_NLD1>, + <MT7623_PIN_113_MSDC0_DAT5_FUNC_NLD5>, + <MT7623_PIN_115_MSDC0_RSTB_FUNC_NLD8>, + <MT7623_PIN_119_MSDC0_DAT2_FUNC_NLD2>; + input-enable; + drive-strength = <MTK_DRIVE_8mA>; + bias-pull-up; + }; + + pins_we { + pinmux = <MT7623_PIN_117_MSDC0_CLK_FUNC_NWEB>; + drive-strength = <MTK_DRIVE_8mA>; + bias-pull-up = <MTK_PUPD_SET_R1R0_10>; + }; + + pins_ale { + pinmux = <MT7623_PIN_116_MSDC0_CMD_FUNC_NALE>; + drive-strength = <MTK_DRIVE_8mA>; + bias-pull-down = <MTK_PUPD_SET_R1R0_10>; + }; + }; + + eth_default: eth { + pins_eth { + pinmux = <MT7623_PIN_275_G2_MDC_FUNC_MDC>, + <MT7623_PIN_276_G2_MDIO_FUNC_MDIO>, + <MT7623_PIN_262_G2_TXEN_FUNC_G2_TXEN>, + <MT7623_PIN_263_G2_TXD3_FUNC_G2_TXD3>, + <MT7623_PIN_264_G2_TXD2_FUNC_G2_TXD2>, + <MT7623_PIN_265_G2_TXD1_FUNC_G2_TXD1>, + <MT7623_PIN_266_G2_TXD0_FUNC_G2_TXD0>, + <MT7623_PIN_267_G2_TXCLK_FUNC_G2_TXC>, + <MT7623_PIN_268_G2_RXCLK_FUNC_G2_RXC>, + <MT7623_PIN_269_G2_RXD0_FUNC_G2_RXD0>, + <MT7623_PIN_270_G2_RXD1_FUNC_G2_RXD1>, + <MT7623_PIN_271_G2_RXD2_FUNC_G2_RXD2>, + <MT7623_PIN_272_G2_RXD3_FUNC_G2_RXD3>, + <MT7623_PIN_274_G2_RXDV_FUNC_G2_RXDV>; + }; + + pins_eth_esw { + pinmux = <MT7623_PIN_273_ESW_INT_FUNC_ESW_INT>; + input-enable; + drive-strength = <MTK_DRIVE_8mA>; + bias-pull-up; + }; + + pins_eth_rst { + pinmux = <MT7623_PIN_15_GPIO15_FUNC_GPIO15>; + output-low; + }; + }; + + pwm_pins: pwm { + pins_pwm1 { + pinmux = <MT7623_PIN_204_PWM1_FUNC_PWM1>; + }; + + pins_pwm2 { + pinmux = <MT7623_PIN_205_PWM2_FUNC_PWM2>; + }; + }; +}; + +&nandc { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&nand_pins_default>; + nand@0 { + reg = <0>; + spare_per_sector = <64>; + nand-ecc-mode = "hw"; + nand-ecc-strength = <12>; + nand-ecc-step-size = <1024>; + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@C0000 { + label = "uboot-env"; + reg = <0xC0000 0x40000>; + }; + + partition@100000 { + label = "factory"; + reg = <0x100000 0x40000>; + }; + + partition@140000 { + label = "kernel"; + reg = <0x140000 0x2000000>; + }; + + partition@2140000 { + label = "recovery"; + reg = <0x2140000 0x2000000>; + }; + + partition@4140000 { + label = "ubi"; + reg = <0x4140000 0x1000000>; + }; + }; + }; +}; +&bch { + status = "okay"; +}; + +&usb1 { + vusb33-supply = <&mt6323_vusb_reg>; + vbus-supply = <&usb_p1_vbus>; + status = "okay"; +}; + +&u3phy1 { + status = "okay"; +}; + +&pcie { + status = "okay"; +}; + +ð { + status = "okay"; +}; + +&gmac1 { + mac-address = [00 11 22 33 44 56]; + status = "okay"; +}; + +&gmac2 { + mac-address = [00 11 22 33 44 55]; + status = "okay"; + + phy-handle = <&phy5>; +}; + +&mdio0 { + switch@0 { + compatible = "mediatek,mt7530"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + pinctrl-names = "default"; + pinctrl-0 = <ð_default>; + + core-supply = <&mt6323_vpa_reg>; + io-supply = <&mt6323_vemc3v3_reg>; + reset-gpios = <&pio 33 0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + port@0 { + reg = <0>; + label = "lan0"; + }; + + port@1 { + reg = <1>; + label = "lan1"; + }; + + port@2 { + reg = <2>; + label = "lan2"; + }; + + port@3 { + reg = <3>; + label = "lan3"; + }; + + port@6 { + reg = <6>; + label = "cpu"; + ethernet = <&gmac1>; + phy-mode = "trgmii"; + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + }; + }; + + phy5: ethernet-phy@5 { + reg = <5>; + phy-mode = "rgmii-rxid"; + }; +}; + +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm_pins>; + status = "okay"; +}; |