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arm: dts: mt7623: add MT7623A reference boards

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Add MT7623A reference board with eMMC and NAND, respectively.

The both boards compared against MT7623N BPI-R2, we could see there are
UART[0-1] and USB2 being removed, I2C2 and SPI1 being added, I2C1, UART2
owning distinct pin usage and an extra WM8960 codec chip plugged into the
I2C1 offering the functionality of audio player and recorder through
SoC audio front-end engine (AFE).

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Suggested-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
Sean Wang 2018-04-11 16:54:04 +08:00 committed by Matthias Brugger
parent 4e1c1f0785
commit 25fad0ef51
4 changed files with 662 additions and 0 deletions
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2
arch/arm/boot/dts/Makefile
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@ -1150,6 +1150,8 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += \
mt6580-evbp1.dtb \
mt6589-aquaris5.dtb \
mt6592-evb.dtb \
mt7623a-rfb-emmc.dtb \
mt7623a-rfb-nand.dtb \
mt7623n-rfb-nand.dtb \
mt7623n-bananapi-bpi-r2.dtb \
mt8127-moose.dtb \

32
arch/arm/boot/dts/mt7623.dtsi
View File

@ -960,6 +960,22 @@
};
};
i2c1_pins_b: i2c1-alt {
pin-i2c1 {
pinmux = <MT7623_PIN_242_URTS2_FUNC_SCL1>,
<MT7623_PIN_243_UCTS2_FUNC_SDA1>;
bias-disable;
};
};
i2c2_pins_b: i2c2-alt {
pin-i2c2 {
pinmux = <MT7623_PIN_122_GPIO122_FUNC_SDA2>,
<MT7623_PIN_123_HTPLG_FUNC_SCL2>;
bias-disable;
};
};
i2s0_pins_a: i2s0-default {
pin-i2s0 {
pinmux = <MT7623_PIN_49_I2S0_DATA_FUNC_I2S0_DATA>,
@ -1160,6 +1176,15 @@
};
};
spi1_pins_a: spi1-default {
pins-spi {
pinmux = <MT7623_PIN_7_SPI1_CSN_FUNC_SPI1_CS>,
<MT7623_PIN_199_SPI1_CK_FUNC_SPI1_CK>,
<MT7623_PIN_8_SPI1_MI_FUNC_SPI1_MI>,
<MT7623_PIN_9_SPI1_MO_FUNC_SPI1_MO>;
};
};
uart0_pins_a: uart0-default {
pins-dat {
pinmux = <MT7623_PIN_79_URXD0_FUNC_URXD0>,
@ -1180,4 +1205,11 @@
<MT7623_PIN_15_GPIO15_FUNC_UTXD2>;
};
};
uart2_pins_b: uart2-alt {
pins-dat {
pinmux = <MT7623_PIN_200_URXD2_FUNC_URXD2>,
<MT7623_PIN_201_UTXD2_FUNC_UTXD2>;
};
};
};

291
arch/arm/boot/dts/mt7623a-rfb-emmc.dts Normal file
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@ -0,0 +1,291 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2017-2018 MediaTek Inc.
* Author: Sean Wang <sean.wang@mediatek.com>
*
*/
/dts-v1/;
#include <dt-bindings/input/input.h>
#include "mt7623a.dtsi"
#include "mt6323.dtsi"
/ {
model = "MediaTek MT7623A with eMMC reference board";
compatible = "mediatek,mt7623a-rfb-emmc", "mediatek,mt7623";
aliases {
serial2 = &uart2;
};
chosen {
stdout-path = "serial2:115200n8";
};
cpus {
cpu@0 {
proc-supply = <&mt6323_vproc_reg>;
};
cpu@1 {
proc-supply = <&mt6323_vproc_reg>;
};
cpu@2 {
proc-supply = <&mt6323_vproc_reg>;
};
cpu@3 {
proc-supply = <&mt6323_vproc_reg>;
};
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&key_pins_a>;
factory {
label = "factory";
linux,code = <BTN_0>;
gpios = <&pio 256 GPIO_ACTIVE_LOW>;
};
wps {
label = "wps";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&pio 257 GPIO_ACTIVE_HIGH>;
};
};
memory@80000000 {
device_type = "memory";
reg = <0 0x80000000 0 0x20000000>;
};
reg_1p8v: regulator-1p8v {
compatible = "regulator-fixed";
regulator-name = "fixed-1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
reg_3p3v: regulator-3p3v {
compatible = "regulator-fixed";
regulator-name = "fixed-3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
reg_5v: regulator-5v {
compatible = "regulator-fixed";
regulator-name = "fixed-5V";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-boot-on;
regulator-always-on;
};
sound {
compatible = "mediatek,mt2701-wm8960-machine";
mediatek,platform = <&afe>;
audio-routing =
"Headphone", "HP_L",
"Headphone", "HP_R",
"LINPUT1", "AMIC",
"RINPUT1", "AMIC";
mediatek,audio-codec = <&wm8960>;
pinctrl-names = "default";
pinctrl-0 = <&i2s0_pins_a>;
};
};
&btif {
status = "okay";
};
&crypto {
status = "okay";
};
&eth {
status = "okay";
gmac0: mac@0 {
compatible = "mediatek,eth-mac";
reg = <0>;
phy-mode = "trgmii";
fixed-link {
speed = <1000>;
full-duplex;
pause;
};
};
mdio-bus {
#address-cells = <1>;
#size-cells = <0>;
switch@0 {
compatible = "mediatek,mt7530";
reg = <0>;
mediatek,mcm;
resets = <&ethsys MT2701_ETHSYS_MCM_RST>;
reset-names = "mcm";
core-supply = <&mt6323_vpa_reg>;
io-supply = <&mt6323_vemc3v3_reg>;
ports {
#address-cells = <1>;
#size-cells = <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@4 {
reg = <4>;
label = "wan";
};
port@6 {
reg = <6>;
label = "cpu";
ethernet = <&gmac0>;
phy-mode = "trgmii";
fixed-link {
speed = <1000>;
full-duplex;
};
};
};
};
};
};
&i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins_a>;
status = "okay";
};
&i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins_b>;
status = "okay";
wm8960: wm8960@1a {
compatible = "wlf,wm8960";
reg = <0x1a>;
};
};
&i2c2 {
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins_b>;
status = "okay";
};
&mmc0 {
pinctrl-names = "default", "state_uhs";
pinctrl-0 = <&mmc0_pins_default>;
pinctrl-1 = <&mmc0_pins_uhs>;
status = "okay";
bus-width = <8>;
max-frequency = <50000000>;
cap-mmc-highspeed;
vmmc-supply = <&reg_3p3v>;
vqmmc-supply = <&reg_1p8v>;
non-removable;
};
&mmc1 {
pinctrl-names = "default", "state_uhs";
pinctrl-0 = <&mmc1_pins_default>;
pinctrl-1 = <&mmc1_pins_uhs>;
status = "okay";
bus-width = <4>;
max-frequency = <50000000>;
cap-sd-highspeed;
cd-gpios = <&pio 261 GPIO_ACTIVE_LOW>;
vmmc-supply = <&reg_3p3v>;
vqmmc-supply = <&reg_3p3v>;
};
&pcie {
pinctrl-names = "default";
pinctrl-0 = <&pcie_default>;
status = "okay";
pcie@0,0 {
status = "okay";
};
pcie@1,0 {
status = "okay";
};
};
&pcie0_phy {
status = "okay";
};
&pcie1_phy {
status = "okay";
};
&pwm {
pinctrl-names = "default";
pinctrl-0 = <&pwm_pins_a>;
status = "okay";
};
&spi0 {
pinctrl-names = "default";
pinctrl-0 = <&spi0_pins_a>;
status = "okay";
};
&spi1 {
pinctrl-names = "default";
pinctrl-0 = <&spi1_pins_a>;
status = "okay";
};
&uart2 {
pinctrl-names = "default";
pinctrl-0 = <&uart2_pins_b>;
status = "okay";
};
&usb1 {
vusb33-supply = <&reg_3p3v>;
vbus-supply = <&reg_5v>;
status = "okay";
};
&u3phy1 {
status = "okay";
};

337
arch/arm/boot/dts/mt7623a-rfb-nand.dts Normal file
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@ -0,0 +1,337 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2017-2018 MediaTek Inc.
* Author: Sean Wang <sean.wang@mediatek.com>
*
*/
/dts-v1/;
#include <dt-bindings/input/input.h>
#include "mt7623a.dtsi"
#include "mt6323.dtsi"
/ {
model = "MediaTek MT7623A with NAND reference board";
compatible = "mediatek,mt7623a-rfb-nand", "mediatek,mt7623";
aliases {
serial2 = &uart2;
};
chosen {
stdout-path = "serial2:115200n8";
};
cpus {
cpu@0 {
proc-supply = <&mt6323_vproc_reg>;
};
cpu@1 {
proc-supply = <&mt6323_vproc_reg>;
};
cpu@2 {
proc-supply = <&mt6323_vproc_reg>;
};
cpu@3 {
proc-supply = <&mt6323_vproc_reg>;
};
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&key_pins_a>;
factory {
label = "factory";
linux,code = <BTN_0>;
gpios = <&pio 256 GPIO_ACTIVE_LOW>;
};
wps {
label = "wps";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&pio 257 GPIO_ACTIVE_HIGH>;
};
};
memory@80000000 {
device_type = "memory";
reg = <0 0x80000000 0 0x20000000>;
};
reg_1p8v: regulator-1p8v {
compatible = "regulator-fixed";
regulator-name = "fixed-1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
reg_3p3v: regulator-3p3v {
compatible = "regulator-fixed";
regulator-name = "fixed-3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
reg_5v: regulator-5v {
compatible = "regulator-fixed";
regulator-name = "fixed-5V";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-boot-on;
regulator-always-on;
};
sound {
compatible = "mediatek,mt2701-wm8960-machine";
mediatek,platform = <&afe>;
audio-routing =
"Headphone", "HP_L",
"Headphone", "HP_R",
"LINPUT1", "AMIC",
"RINPUT1", "AMIC";
mediatek,audio-codec = <&wm8960>;
pinctrl-names = "default";
pinctrl-0 = <&i2s0_pins_a>;
};
};
&bch {
status = "okay";
};
&btif {
status = "okay";
};
&crypto {
status = "okay";
};
&eth {
status = "okay";
gmac0: mac@0 {
compatible = "mediatek,eth-mac";
reg = <0>;
phy-mode = "trgmii";
fixed-link {
speed = <1000>;
full-duplex;
pause;
};
};
mdio-bus {
#address-cells = <1>;
#size-cells = <0>;
switch@0 {
compatible = "mediatek,mt7530";
reg = <0>;
mediatek,mcm;
resets = <&ethsys MT2701_ETHSYS_MCM_RST>;
reset-names = "mcm";
core-supply = <&mt6323_vpa_reg>;
io-supply = <&mt6323_vemc3v3_reg>;
ports {
#address-cells = <1>;
#size-cells = <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@4 {
reg = <4>;
label = "wan";
};
port@6 {
reg = <6>;
label = "cpu";
ethernet = <&gmac0>;
phy-mode = "trgmii";
fixed-link {
speed = <1000>;
full-duplex;
};
};
};
};
};
};
&i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins_a>;
status = "okay";
};
&i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins_b>;
status = "okay";
wm8960: wm8960@1a {
compatible = "wlf,wm8960";
reg = <0x1a>;
};
};
&i2c2 {
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins_b>;
status = "okay";
};
&mmc1 {
pinctrl-names = "default", "state_uhs";
pinctrl-0 = <&mmc1_pins_default>;
pinctrl-1 = <&mmc1_pins_uhs>;
status = "okay";
bus-width = <4>;
max-frequency = <50000000>;
cap-sd-highspeed;
cd-gpios = <&pio 261 GPIO_ACTIVE_LOW>;
vmmc-supply = <&reg_3p3v>;
vqmmc-supply = <&reg_3p3v>;
};
&nandc {
pinctrl-names = "default";
pinctrl-0 = <&nand_pins_default>;
status = "okay";
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@0 {
label = "preloader";
reg = <0x0 0x40000>;
};
partition@40000 {
label = "uboot";
reg = <0x40000 0x80000>;
};
partition@c0000 {
label = "uboot-env";
reg = <0xC0000 0x40000>;
};
partition@140000 {
label = "bootimg";
reg = <0x140000 0x2000000>;
};
partition@2140000 {
label = "recovery";
reg = <0x2140000 0x2000000>;
};
partition@4140000 {
label = "rootfs";
reg = <0x4140000 0x1000000>;
};
partition@5140000 {
label = "usrdata";
reg = <0x5140000 0x1000000>;
};
};
};
};
&pcie {
pinctrl-names = "default";
pinctrl-0 = <&pcie_default>;
status = "okay";
pcie@0,0 {
status = "okay";
};
pcie@1,0 {
status = "okay";
};
};
&pcie0_phy {
status = "okay";
};
&pcie1_phy {
status = "okay";
};
&pwm {
pinctrl-names = "default";
pinctrl-0 = <&pwm_pins_a>;
status = "okay";
};
&spi0 {
pinctrl-names = "default";
pinctrl-0 = <&spi0_pins_a>;
status = "okay";
};
&spi1 {
pinctrl-names = "default";
pinctrl-0 = <&spi1_pins_a>;
status = "okay";
};
&uart2 {
pinctrl-names = "default";
pinctrl-0 = <&uart2_pins_b>;
status = "okay";
};
&usb1 {
vusb33-supply = <&reg_3p3v>;
vbus-supply = <&reg_5v>;
status = "okay";
};
&u3phy1 {
status = "okay";
};