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Message-ID: <CAGXv+5FJJx_-u=prdKTE1b3VrCyTnHDh+X_VRM=hF0rmjVcHhg@mail.gmail.com>
Date: Fri, 22 Sep 2023 14:50:48 +0800
From: Chen-Yu Tsai <wenst@...omium.org>
To: Macpaul Lin <macpaul.lin@...iatek.com>
Cc: Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>,
Matthias Brugger <matthias.bgg@...il.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@...labora.com>,
Bernhard Rosenkränzer <bero@...libre.com>,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-mediatek@...ts.infradead.org,
Bear Wang <bear.wang@...iatek.com>,
Pablo Sun <pablo.sun@...iatek.com>,
Macpaul Lin <macpaul@...il.com>,
Chris-QJ Chen <chris-qj.chen@...iatek.com>
Subject: Re: [PATCH v4 2/2] arm64: dts: mediatek: add device-tree for Genio
700 EVK board
On Fri, Sep 15, 2023 at 4:13 PM Macpaul Lin <macpaul.lin@...iatek.com> wrote:
>
> Add basic device-tree for the Genio 700 EVK board. The
> Genio 700 EVK is based on MediaTek MT8390 SoC.
> MT8390 hardware register maps are identical to MT8188.
>
> The Genio 700 EVK has following features:
>
> - MT8390 SoC
> - MT6365 PMIC
> - MT6319 Buck IC
> - 12V DC Jack
> - 2x4GB LPDDR4X
> - 64GB eMMC 5.1
> - 64Mb SPI NOR
> - M.2 Key A-E slot with PCIe Gen2 and USB 2.0
> - 2x DSI LCM ports
> - 2x touch sensor ports
> - 2x MIPI-CSI, as camera daughter board slots
> - USB 2 micro USB connector
> - USB 3 with 1 to 2 hub:
> - M.2 Key B slot
> - Type-C connector, with DisplayPort over Type-C
> - HDMI 2.0 TX port with Type A HDMI connector
> - eDP port
> - Gigabit Ethernet with RJ45 connector
> - SD card slot
> - Earphone Jack
> - Analog Microphone
> - 2x Digital Microphone
> - 3x UART with serial-to-usb converters and micro USB connectors
>
> Signed-off-by: Chris-QJ Chen <chris-qj.chen@...iatek.com>
> Signed-off-by: Pablo Sun <pablo.sun@...iatek.com>
> Signed-off-by: Macpaul Lin <macpaul.lin@...iatek.com>
> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
> ---
> arch/arm64/boot/dts/mediatek/Makefile | 1 +
> .../dts/mediatek/mt8390-genio-700-evk.dts | 880 ++++++++++++++++++
> 2 files changed, 881 insertions(+)
> create mode 100644 arch/arm64/boot/dts/mediatek/mt8390-genio-700-evk.dts
>
> dependencies for v1:
> - This patch should be applied after the following patch set
> - mt8365-gneio-350-evk's dts change (v4)
> - https://lore.kernel.org/linux-arm-kernel/20230912092444.31635-1-macpaul.lin@mediatek.com/T/
> - mt8395-genio-1200-evk's dts basic support (v6)
> - https://lore.kernel.org/lkml/20230911115717.26184-1-macpaul.lin@mediatek.com/T/
> - mt8188 platform's basic support
> - https://lore.kernel.org/lkml/a4e1a80ebd19896410f50b0297e05dce06fb47cc.camel@mediatek.com/T/
>
> changes for v2:
> - Fix gpio defines '0' to 'GPIO_ACTIVE_HIGH'.
> - Drop duplicate name: 'default' for I2C4.
> - Update dependencies
> - mt8365-gneio-350-evk's dts change (v5)
> - https://lore.kernel.org/lkml/20230913032226.4092-1-macpaul.lin@mediatek.com/
> - mt8395-genio-1200-evk's dts basic support (v7)
> - https://lore.kernel.org/linux-arm-kernel/20230913032057.3197-1-macpaul.lin@mediatek.com/T/
> - mt8188 platform's basic support (v4)
> - https://lore.kernel.org/lkml/a4e1a80ebd19896410f50b0297e05dce06fb47cc.camel@mediatek.com/T/
>
> changes for v3:
> - No change.
> - Update dependencies
> - mt8365-gneio-350-evk's dts change (v5)
> - https://lore.kernel.org/lkml/20230913032226.4092-1-macpaul.lin@mediatek.com/
> - mt8395-genio-1200-evk's dts basic support (v8)
> - https://lore.kernel.org/lkml/20230914055145.16801-1-macpaul.lin@mediatek.com/T/
> - mt8188 platform's basic support (v4)
> - https://lore.kernel.org/lkml/a4e1a80ebd19896410f50b0297e05dce06fb47cc.camel@mediatek.com/T/
>
> changes for v4:
> - Fix 'interrupts' of touchscreen on i2c0 to 'interrupts-extended'.
> - Add 'Reviewed-by' tag, Thanks!
>
> diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
> index 22f362bbbdac..3262849c0f6b 100644
> --- a/arch/arm64/boot/dts/mediatek/Makefile
> +++ b/arch/arm64/boot/dts/mediatek/Makefile
> @@ -54,5 +54,6 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-cherry-tomato-r3.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-demo.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-evb.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt8365-genio-350-evk.dtb
> +dtb-$(CONFIG_ARCH_MEDIATEK) += mt8390-genio-700-evk.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt8395-genio-1200-evk.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt8516-pumpkin.dtb
> diff --git a/arch/arm64/boot/dts/mediatek/mt8390-genio-700-evk.dts b/arch/arm64/boot/dts/mediatek/mt8390-genio-700-evk.dts
> new file mode 100644
> index 000000000000..6bb1d5d112ef
> --- /dev/null
> +++ b/arch/arm64/boot/dts/mediatek/mt8390-genio-700-evk.dts
> @@ -0,0 +1,880 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> +/*
> + * Copyright (C) 2023 MediaTek Inc.
> + * Author: Chris Chen <chris-qj.chen@...iatek.com>
> + * Pablo Sun <pablo.sun@...iatek.com>
> + * Macpaul Lin <macpaul.lin@...iatek.com>
> + */
> +/dts-v1/;
> +
> +#include "mt8188.dtsi"
> +#include "mt6359.dtsi"
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include <dt-bindings/pinctrl/mediatek,mt8188-pinfunc.h>
> +#include <dt-bindings/regulator/mediatek,mt6360-regulator.h>
> +#include <dt-bindings/spmi/spmi.h>
> +#include <dt-bindings/usb/pd.h>
> +
> +/ {
> + model = "MediaTek Genio-700 EVK";
> + compatible = "mediatek,mt8390-evk", "mediatek,mt8390",
> + "mediatek,mt8188";
> +
> + aliases {
> + serial0 = &uart0;
> + };
> +
> + chosen {
> + stdout-path = "serial0:921600n8";
> + };
> +
> + firmware {
> + optee {
> + compatible = "linaro,optee-tz";
> + method = "smc";
> + };
> + };
> +
> + memory@...00000 {
> + device_type = "memory";
> + reg = <0 0x40000000 0x2 0x00000000>;
> + };
> +
> + reserved-memory {
> + #address-cells = <2>;
> + #size-cells = <2>;
> + ranges;
> +
> + /*
> + * 12 MiB reserved for OP-TEE (BL32)
> + * +-----------------------+ 0x43e0_0000
> + * | SHMEM 2MiB |
> + * +-----------------------+ 0x43c0_0000
> + * | | TA_RAM 8MiB |
> + * + TZDRAM +--------------+ 0x4340_0000
> + * | | TEE_RAM 2MiB |
> + * +-----------------------+ 0x4320_0000
> + */
> + optee_reserved: optee@...00000 {
> + no-map;
> + reg = <0 0x43200000 0 0x00c00000>;
> + };
> +
> + scp_mem: memory@...00000 {
> + compatible = "shared-dma-pool";
> + reg = <0 0x50000000 0 0x2900000>;
> + no-map;
> + };
> +
> + /* 2 MiB reserved for ARM Trusted Firmware (BL31) */
> + bl31_secmon_reserved: memory@...00000 {
> + no-map;
> + reg = <0 0x54600000 0x0 0x200000>;
> + };
> +
> + apu_mem: memory@...00000 {
> + compatible = "shared-dma-pool";
> + reg = <0 0x55000000 0 0x1400000>; /* 20 MB */
> + };
> +
> + vpu_mem: memory@...00000 {
> + compatible = "shared-dma-pool";
> + reg = <0 0x57000000 0 0x1400000>; /* 20 MB */
> + };
> + };
> +
> + common_fixed_5v: regulator-0 {
> + compatible = "regulator-fixed";
> + regulator-name = "5v_en";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + gpio = <&pio 10 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + regulator-always-on;
> + };
> +
> + edp_panel_fixed_3v3: regulator-1 {
> + compatible = "regulator-fixed";
> + regulator-name = "edp_panel_3v3";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + enable-active-high;
> + gpio = <&pio 15 GPIO_ACTIVE_HIGH>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&edp_panel_3v3_en_pins>;
> + };
> +
> + gpio_fixed_3v3: regulator-2 {
> + compatible = "regulator-fixed";
> + regulator-name = "gpio_3v3_en";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + gpio = <&pio 9 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + regulator-always-on;
> + };
> +
> + sdio_fixed_1v8: regulator-3 {
> + compatible = "regulator-fixed";
> + regulator-name = "sdio_io";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + enable-active-high;
> + regulator-always-on;
> + };
> +
> + sdio_fixed_3v3: regulator-4 {
> + compatible = "regulator-fixed";
> + regulator-name = "sdio_card";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + gpio = <&pio 74 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + regulator-always-on;
> + };
> +
> + touch0_fixed_3v3: regulator-5 {
> + compatible = "regulator-fixed";
> + regulator-name = "touch_3v3";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + gpio = <&pio 119 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + };
> +
> + usb_hub_fixed_3v3: regulator-6 {
> + compatible = "regulator-fixed";
> + regulator-name = "usb_hub_3v3";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + gpio = <&pio 112 GPIO_ACTIVE_HIGH>; /* HUB_3V3_EN */
> + startup-delay-us = <10000>;
> + enable-active-high;
> + };
> +
> + usb_hub_reset_1v8: regulator-7 {
> + compatible = "regulator-fixed";
> + regulator-name = "usb_hub_reset";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + gpio = <&pio 7 GPIO_ACTIVE_HIGH>; /* HUB_RESET */
> + vin-supply = <&usb_hub_fixed_3v3>;
> + };
> +
> + usb_p0_vbus: regulator-8 {
> + compatible = "regulator-fixed";
> + regulator-name = "usb_p0_vbus";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + gpio = <&pio 84 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + };
> +
> + usb_p1_vbus: regulator-9 {
> + compatible = "regulator-fixed";
> + regulator-name = "usb_p1_vbus";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + gpio = <&pio 87 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + };
> +
> + usb_p2_vbus: regulator-10 {
> + compatible = "regulator-fixed";
> + regulator-name = "usb_p2_vbus";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + enable-active-high;
> + };
Please try to provide supplies for all the fixed regulators if possible?
> +};
> +
> +&i2c0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c0_pins>;
> + clock-frequency = <400000>;
> + status = "okay";
> +
> + touchscreen@5d {
> + compatible = "goodix,gt9271";
> + reg = <0x5d>;
> + interrupt-parent = <&pio>;
> + interrupts-extended = <&pio 6 IRQ_TYPE_EDGE_RISING>;
> + irq-gpios = <&pio 6 GPIO_ACTIVE_HIGH>;
> + reset-gpios = <&pio 5 GPIO_ACTIVE_HIGH>;
> + AVDD28-supply = <&touch0_fixed_3v3>;
> + VDDIO-supply = <&mt6359_vio18_ldo_reg>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&touch_pins>;
> + };
> +};
> +
> +&i2c1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c1_pins>;
> + clock-frequency = <400000>;
> + status = "okay";
> +};
> +
> +&i2c2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c2_pins>;
> + clock-frequency = <400000>;
> + status = "okay";
> +};
> +
> +&i2c3 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c3_pins>;
> + clock-frequency = <400000>;
> + status = "okay";
> +};
> +
> +&i2c4 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c4_pins>;
> + pinctrl-1 = <&rt1715_int_pins>;
> + clock-frequency = <1000000>;
> + status = "okay";
> +};
> +
> +&i2c5 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c5_pins>;
> + clock-frequency = <400000>;
> + status = "okay";
> +};
> +
> +&i2c6 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c6_pins>;
> + clock-frequency = <400000>;
> + status = "okay";
> +};
Are all these I2C controllers used or connected to something? Are they
on dedicated headers or a generic Raspberry-Pi-like GPIO header?
> +&mmc0 {
> + status = "okay";
> + pinctrl-names = "default", "state_uhs";
> + pinctrl-0 = <&mmc0_default_pins>;
> + pinctrl-1 = <&mmc0_uhs_pins>;
> + bus-width = <8>;
> + max-frequency = <200000000>;
> + cap-mmc-highspeed;
> + mmc-hs200-1_8v;
> + mmc-hs400-1_8v;
> + supports-cqe;
> + cap-mmc-hw-reset;
> + no-sdio;
> + no-sd;
> + hs400-ds-delay = <0x1481b>;
> + vmmc-supply = <&mt6359_vemc_1_ldo_reg>;
> + vqmmc-supply = <&mt6359_vufs_ldo_reg>;
> + non-removable;
> +};
> +
> +&mmc1 {
> + status = "okay";
> + pinctrl-names = "default", "state_uhs";
> + pinctrl-0 = <&mmc1_default_pins>;
> + pinctrl-1 = <&mmc1_uhs_pins>;
> + bus-width = <4>;
> + max-frequency = <200000000>;
> + cap-sd-highspeed;
> + sd-uhs-sdr50;
> + sd-uhs-sdr104;
> + no-mmc;
> + no-sdio;
> + cd-gpios = <&pio 2 GPIO_ACTIVE_LOW>;
> + vmmc-supply = <&mt6359_vpa_buck_reg>;
> + vqmmc-supply = <&mt6359_vsim1_ldo_reg>;
> +};
> +
> +&mt6359_vbbck_ldo_reg {
> + regulator-always-on;
> +};
> +
> +&mt6359_vcn18_ldo_reg {
> + regulator-always-on;
> +};
> +
> +&mt6359_vcn33_2_bt_ldo_reg {
> + regulator-always-on;
> +};
> +
> +&mt6359_vcore_buck_reg {
> + regulator-always-on;
> +};
> +
> +&mt6359_vgpu11_buck_reg {
> + regulator-always-on;
> +};
> +
> +&mt6359_vpa_buck_reg {
> + regulator-max-microvolt = <3100000>;
> +};
> +
> +&mt6359_vpu_buck_reg {
> + regulator-always-on;
> +};
> +
> +&mt6359_vrf12_ldo_reg {
> + regulator-always-on;
> +};
> +
> +&mt6359_vsim1_ldo_reg {
> + regulator-enable-ramp-delay = <480>;
> +};
> +
> +&mt6359_vufs_ldo_reg {
> + regulator-always-on;
> +};
> +
> +&mt6359codec {
> + mediatek,mic-type-0 = <1>; /* ACC */
> + mediatek,mic-type-1 = <3>; /* DCC */
> +};
> +
> +&pio {
> + audio_default_pins: audio-default-pins {
> + pins-cmd-dat {
> + pinmux = <PINMUX_GPIO101__FUNC_O_AUD_CLK_MOSI>,
> + <PINMUX_GPIO102__FUNC_O_AUD_SYNC_MOSI>,
> + <PINMUX_GPIO103__FUNC_O_AUD_DAT_MOSI0>,
> + <PINMUX_GPIO104__FUNC_O_AUD_DAT_MOSI1>,
> + <PINMUX_GPIO105__FUNC_I0_AUD_DAT_MISO0>,
> + <PINMUX_GPIO106__FUNC_I0_AUD_DAT_MISO1>,
> + <PINMUX_GPIO107__FUNC_B0_I2SIN_MCK>,
> + <PINMUX_GPIO108__FUNC_B0_I2SIN_BCK>,
> + <PINMUX_GPIO109__FUNC_B0_I2SIN_WS>,
> + <PINMUX_GPIO110__FUNC_I0_I2SIN_D0>,
> + <PINMUX_GPIO114__FUNC_O_I2SO2_MCK>,
> + <PINMUX_GPIO115__FUNC_B0_I2SO2_BCK>,
> + <PINMUX_GPIO116__FUNC_B0_I2SO2_WS>,
> + <PINMUX_GPIO117__FUNC_O_I2SO2_D0>,
> + <PINMUX_GPIO118__FUNC_O_I2SO2_D1>,
> + <PINMUX_GPIO121__FUNC_B0_PCM_CLK>,
> + <PINMUX_GPIO122__FUNC_B0_PCM_SYNC>,
> + <PINMUX_GPIO124__FUNC_I0_PCM_DI>,
> + <PINMUX_GPIO125__FUNC_O_DMIC1_CLK>,
> + <PINMUX_GPIO126__FUNC_I0_DMIC1_DAT>,
> + <PINMUX_GPIO128__FUNC_O_DMIC2_CLK>,
> + <PINMUX_GPIO129__FUNC_I0_DMIC2_DAT>;
> + };
> + };
> +
> + dptx_pins: dptx-pins {
> + pins-cmd-dat {
> + pinmux = <PINMUX_GPIO46__FUNC_I0_DP_TX_HPD>;
> + bias-pull-up;
> + };
> + };
> +
> + edp_panel_3v3_en_pins: edp-panel-3v3-en-pins {
> + pins1 {
> + pinmux = <PINMUX_GPIO15__FUNC_B_GPIO15>;
> + output-high;
> + };
> + };
> +
> + eth_default_pins: eth-default-pins {
> + pins-cc {
> + pinmux = <PINMUX_GPIO139__FUNC_B0_GBE_TXC>,
> + <PINMUX_GPIO140__FUNC_I0_GBE_RXC>,
> + <PINMUX_GPIO141__FUNC_I0_GBE_RXDV>,
> + <PINMUX_GPIO142__FUNC_O_GBE_TXEN>;
> + drive-strength = <MTK_DRIVE_8mA>;
> + };
> +
> + pins-mdio {
> + pinmux = <PINMUX_GPIO143__FUNC_O_GBE_MDC>,
> + <PINMUX_GPIO144__FUNC_B1_GBE_MDIO>;
> + drive-strength = <MTK_DRIVE_8mA>;
> + input-enable;
> + };
> +
> + pins-power {
> + pinmux = <PINMUX_GPIO145__FUNC_B_GPIO145>,
> + <PINMUX_GPIO146__FUNC_B_GPIO146>;
> + output-high;
> + };
> +
> + pins-rxd {
> + pinmux = <PINMUX_GPIO135__FUNC_I0_GBE_RXD3>,
> + <PINMUX_GPIO136__FUNC_I0_GBE_RXD2>,
> + <PINMUX_GPIO137__FUNC_I0_GBE_RXD1>,
> + <PINMUX_GPIO138__FUNC_I0_GBE_RXD0>;
> + drive-strength = <MTK_DRIVE_8mA>;
> + };
> +
> + pins-txd {
> + pinmux = <PINMUX_GPIO131__FUNC_O_GBE_TXD3>,
> + <PINMUX_GPIO132__FUNC_O_GBE_TXD2>,
> + <PINMUX_GPIO133__FUNC_O_GBE_TXD1>,
> + <PINMUX_GPIO134__FUNC_O_GBE_TXD0>;
> + drive-strength = <MTK_DRIVE_8mA>;
> + };
> + };
> +
> + eth_sleep_pins: eth-sleep-pins {
> + pins-cc {
> + pinmux = <PINMUX_GPIO139__FUNC_B_GPIO139>,
> + <PINMUX_GPIO140__FUNC_B_GPIO140>,
> + <PINMUX_GPIO141__FUNC_B_GPIO141>,
> + <PINMUX_GPIO142__FUNC_B_GPIO142>;
> + };
> +
> + pins-mdio {
> + pinmux = <PINMUX_GPIO143__FUNC_B_GPIO143>,
> + <PINMUX_GPIO144__FUNC_B_GPIO144>;
> + input-disable;
> + bias-disable;
> + };
> +
> + pins-rxd {
> + pinmux = <PINMUX_GPIO135__FUNC_B_GPIO135>,
> + <PINMUX_GPIO136__FUNC_B_GPIO136>,
> + <PINMUX_GPIO137__FUNC_B_GPIO137>,
> + <PINMUX_GPIO138__FUNC_B_GPIO138>;
> + };
> +
> + pins-txd {
> + pinmux = <PINMUX_GPIO131__FUNC_B_GPIO131>,
> + <PINMUX_GPIO132__FUNC_B_GPIO132>,
> + <PINMUX_GPIO133__FUNC_B_GPIO133>,
> + <PINMUX_GPIO134__FUNC_B_GPIO134>;
> + };
> + };
> +
> + i2c0_pins: i2c0-pins {
> + pins {
> + pinmux = <PINMUX_GPIO56__FUNC_B1_SDA0>,
> + <PINMUX_GPIO55__FUNC_B1_SCL0>;
> + bias-pull-up = <MTK_PULL_SET_RSEL_011>;
> + drive-strength-microamp = <1000>;
> + };
> + };
> +
> + i2c1_pins: i2c1-pins {
> + pins {
> + pinmux = <PINMUX_GPIO58__FUNC_B1_SDA1>,
> + <PINMUX_GPIO57__FUNC_B1_SCL1>;
> + bias-pull-up = <MTK_PULL_SET_RSEL_011>;
> + drive-strength-microamp = <1000>;
> + };
> + };
> +
> + i2c2_pins: i2c2-pins {
> + pins {
> + pinmux = <PINMUX_GPIO60__FUNC_B1_SDA2>,
> + <PINMUX_GPIO59__FUNC_B1_SCL2>;
> + bias-pull-up = <MTK_PULL_SET_RSEL_011>;
> + drive-strength-microamp = <1000>;
> + };
> + };
> +
> + i2c3_pins: i2c3-pins {
> + pins {
> + pinmux = <PINMUX_GPIO62__FUNC_B1_SDA3>,
> + <PINMUX_GPIO61__FUNC_B1_SCL3>;
> + bias-pull-up = <MTK_PULL_SET_RSEL_011>;
> + drive-strength-microamp = <1000>;
> + };
> + };
> +
> + i2c4_pins: i2c4-pins {
> + pins {
> + pinmux = <PINMUX_GPIO64__FUNC_B1_SDA4>,
> + <PINMUX_GPIO63__FUNC_B1_SCL4>;
> + bias-pull-up = <MTK_PULL_SET_RSEL_011>;
> + drive-strength-microamp = <1000>;
> + };
> + };
> +
> + i2c5_pins: i2c5-pins {
> + pins {
> + pinmux = <PINMUX_GPIO66__FUNC_B1_SDA5>,
> + <PINMUX_GPIO65__FUNC_B1_SCL5>;
> + bias-pull-up = <MTK_PULL_SET_RSEL_011>;
> + drive-strength-microamp = <1000>;
> + };
> + };
> +
> + i2c6_pins: i2c6-pins {
> + pins {
> + pinmux = <PINMUX_GPIO68__FUNC_B1_SDA6>,
> + <PINMUX_GPIO67__FUNC_B1_SCL6>;
> + bias-pull-up = <MTK_PULL_SET_RSEL_011>;
> + drive-strength-microamp = <1000>;
> + };
> + };
> +
> + gpio_key_pins: gpio-key-pins {
> + pins {
> + pinmux = <PINMUX_GPIO42__FUNC_B1_KPCOL0>,
> + <PINMUX_GPIO43__FUNC_B1_KPCOL1>,
> + <PINMUX_GPIO44__FUNC_B1_KPROW0>;
> + };
> + };
> +
> + mmc0_default_pins: mmc0-default-pins {
> + pins-clk {
> + pinmux = <PINMUX_GPIO157__FUNC_B1_MSDC0_CLK>;
> + drive-strength = <MTK_DRIVE_6mA>;
> + bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
> + };
> +
> + pins-cmd-dat {
> + pinmux = <PINMUX_GPIO161__FUNC_B1_MSDC0_DAT0>,
> + <PINMUX_GPIO160__FUNC_B1_MSDC0_DAT1>,
> + <PINMUX_GPIO159__FUNC_B1_MSDC0_DAT2>,
> + <PINMUX_GPIO158__FUNC_B1_MSDC0_DAT3>,
> + <PINMUX_GPIO154__FUNC_B1_MSDC0_DAT4>,
> + <PINMUX_GPIO153__FUNC_B1_MSDC0_DAT5>,
> + <PINMUX_GPIO152__FUNC_B1_MSDC0_DAT6>,
> + <PINMUX_GPIO151__FUNC_B1_MSDC0_DAT7>,
> + <PINMUX_GPIO156__FUNC_B1_MSDC0_CMD>;
> + input-enable;
> + drive-strength = <MTK_DRIVE_6mA>;
> + bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
> + };
> +
> + pins-rst {
> + pinmux = <PINMUX_GPIO155__FUNC_O_MSDC0_RSTB>;
> + drive-strength = <MTK_DRIVE_6mA>;
> + bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
> + };
> + };
> +
> + mmc0_uhs_pins: mmc0-uhs-pins {
> + pins-clk {
> + pinmux = <PINMUX_GPIO157__FUNC_B1_MSDC0_CLK>;
> + drive-strength = <MTK_DRIVE_8mA>;
> + bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
> + };
> +
> + pins-cmd-dat {
> + pinmux = <PINMUX_GPIO161__FUNC_B1_MSDC0_DAT0>,
> + <PINMUX_GPIO160__FUNC_B1_MSDC0_DAT1>,
> + <PINMUX_GPIO159__FUNC_B1_MSDC0_DAT2>,
> + <PINMUX_GPIO158__FUNC_B1_MSDC0_DAT3>,
> + <PINMUX_GPIO154__FUNC_B1_MSDC0_DAT4>,
> + <PINMUX_GPIO153__FUNC_B1_MSDC0_DAT5>,
> + <PINMUX_GPIO152__FUNC_B1_MSDC0_DAT6>,
> + <PINMUX_GPIO151__FUNC_B1_MSDC0_DAT7>,
> + <PINMUX_GPIO156__FUNC_B1_MSDC0_CMD>;
> + input-enable;
> + drive-strength = <MTK_DRIVE_8mA>;
> + bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
> + };
> +
> + pins-ds {
> + pinmux = <PINMUX_GPIO162__FUNC_B0_MSDC0_DSL>;
> + drive-strength = <MTK_DRIVE_8mA>;
> + bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
> + };
> +
> + pins-rst {
> + pinmux = <PINMUX_GPIO155__FUNC_O_MSDC0_RSTB>;
> + drive-strength = <MTK_DRIVE_8mA>;
> + bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
> + };
> + };
> +
> + mmc1_default_pins: mmc1-default-pins {
> + pins-clk {
> + pinmux = <PINMUX_GPIO164__FUNC_B1_MSDC1_CLK>;
> + drive-strength = <MTK_DRIVE_6mA>;
> + bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
> + };
> +
> + pins-cmd-dat {
> + pinmux = <PINMUX_GPIO163__FUNC_B1_MSDC1_CMD>,
> + <PINMUX_GPIO165__FUNC_B1_MSDC1_DAT0>,
> + <PINMUX_GPIO166__FUNC_B1_MSDC1_DAT1>,
> + <PINMUX_GPIO167__FUNC_B1_MSDC1_DAT2>,
> + <PINMUX_GPIO168__FUNC_B1_MSDC1_DAT3>;
> + input-enable;
> + drive-strength = <MTK_DRIVE_6mA>;
> + bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
> + };
> +
> + pins-insert {
> + pinmux = <PINMUX_GPIO2__FUNC_B_GPIO2>;
> + bias-pull-up;
> + };
> + };
> +
> + mmc1_uhs_pins: mmc1-uhs-pins {
> + pins-clk {
> + pinmux = <PINMUX_GPIO164__FUNC_B1_MSDC1_CLK>;
> + drive-strength = <MTK_DRIVE_6mA>;
> + bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
> + };
> +
> + pins-cmd-dat {
> + pinmux = <PINMUX_GPIO163__FUNC_B1_MSDC1_CMD>,
> + <PINMUX_GPIO165__FUNC_B1_MSDC1_DAT0>,
> + <PINMUX_GPIO166__FUNC_B1_MSDC1_DAT1>,
> + <PINMUX_GPIO167__FUNC_B1_MSDC1_DAT2>,
> + <PINMUX_GPIO168__FUNC_B1_MSDC1_DAT3>;
> + input-enable;
> + drive-strength = <MTK_DRIVE_6mA>;
> + bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
> + };
> + };
> +
> + mmc2_default_pins: mmc2-default-pins {
> + pins-clk {
> + pinmux = <PINMUX_GPIO170__FUNC_B1_MSDC2_CLK>;
> + drive-strength = <MTK_DRIVE_4mA>;
> + bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
> + };
> +
> + pins-cmd-dat {
> + pinmux = <PINMUX_GPIO169__FUNC_B1_MSDC2_CMD>,
> + <PINMUX_GPIO171__FUNC_B1_MSDC2_DAT0>,
> + <PINMUX_GPIO172__FUNC_B1_MSDC2_DAT1>,
> + <PINMUX_GPIO173__FUNC_B1_MSDC2_DAT2>,
> + <PINMUX_GPIO174__FUNC_B1_MSDC2_DAT3>;
> + input-enable;
> + drive-strength = <MTK_DRIVE_6mA>;
> + bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
> + };
> +
> + pins-pcm {
> + pinmux = <PINMUX_GPIO123__FUNC_O_PCM_DO>;
> + };
> + };
> +
> + mmc2_uhs_pins: mmc2-uhs-pins {
> + pins-clk {
> + pinmux = <PINMUX_GPIO170__FUNC_B1_MSDC2_CLK>;
> + drive-strength = <MTK_DRIVE_4mA>;
> + bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
> + };
> +
> + pins-cmd-dat {
> + pinmux = <PINMUX_GPIO169__FUNC_B1_MSDC2_CMD>,
> + <PINMUX_GPIO171__FUNC_B1_MSDC2_DAT0>,
> + <PINMUX_GPIO172__FUNC_B1_MSDC2_DAT1>,
> + <PINMUX_GPIO173__FUNC_B1_MSDC2_DAT2>,
> + <PINMUX_GPIO174__FUNC_B1_MSDC2_DAT3>;
> + input-enable;
> + drive-strength = <MTK_DRIVE_6mA>;
> + bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
> + };
> + };
> +
> + mmc2_eint_pins: mmc2-eint-pins {
> + pins-dat1 {
> + pinmux = <PINMUX_GPIO172__FUNC_B_GPIO172>;
> + input-enable;
> + bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
> + };
> + };
> +
> + mmc2_dat1_pins: mmc2-dat1-pins {
> + pins-dat1 {
> + pinmux = <PINMUX_GPIO172__FUNC_B1_MSDC2_DAT1>;
> + input-enable;
> + drive-strength = <MTK_DRIVE_6mA>;
> + bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
> + };
> + };
> +
> + panel_default_pins: panel-default-pins {
> + pins-dcdc {
> + pinmux = <PINMUX_GPIO45__FUNC_B_GPIO45>;
> + output-low;
> + };
> +
> + pins-en {
> + pinmux = <PINMUX_GPIO111__FUNC_B_GPIO111>;
> + output-low;
> + };
> +
> + pins-rst {
> + pinmux = <PINMUX_GPIO25__FUNC_B_GPIO25>;
> + output-high;
> + };
> + };
> +
> + rt1715_int_pins: rt1715-int-pins {
> + pins_cmd0_dat {
> + pinmux = <PINMUX_GPIO12__FUNC_B_GPIO12>;
> + bias-pull-up;
> + input-enable;
> + };
> + };
> +
> + spi0_pins: spi0-pins {
> + pins-spi {
> + pinmux = <PINMUX_GPIO69__FUNC_O_SPIM0_CSB>,
> + <PINMUX_GPIO70__FUNC_O_SPIM0_CLK>,
> + <PINMUX_GPIO71__FUNC_B0_SPIM0_MOSI>,
> + <PINMUX_GPIO72__FUNC_B0_SPIM0_MISO>;
> + bias-disable;
> + };
> + };
> +
> + spi1_pins: spi1-pins {
> + pins-spi {
> + pinmux = <PINMUX_GPIO75__FUNC_O_SPIM1_CSB>,
> + <PINMUX_GPIO76__FUNC_O_SPIM1_CLK>,
> + <PINMUX_GPIO77__FUNC_B0_SPIM1_MOSI>,
> + <PINMUX_GPIO78__FUNC_B0_SPIM1_MISO>;
> + bias-disable;
> + };
> + };
> +
> + spi2_pins: spi2-pins {
> + pins-spi {
> + pinmux = <PINMUX_GPIO79__FUNC_O_SPIM2_CSB>,
> + <PINMUX_GPIO80__FUNC_O_SPIM2_CLK>,
> + <PINMUX_GPIO81__FUNC_B0_SPIM2_MOSI>,
> + <PINMUX_GPIO82__FUNC_B0_SPIM2_MISO>;
> + bias-disable;
> + };
> + };
> +
> + touch_pins: touch-pins {
> + pins-irq {
> + pinmux = <PINMUX_GPIO6__FUNC_B_GPIO6>;
> + input-enable;
> + bias-disable;
> + };
> +
> + pins-reset {
> + pinmux = <PINMUX_GPIO5__FUNC_B_GPIO5>;
> + output-high;
> + };
> + };
> +
> + uart0_pins: uart0-pins {
> + pins {
> + pinmux = <PINMUX_GPIO31__FUNC_O_UTXD0>,
> + <PINMUX_GPIO32__FUNC_I1_URXD0>;
> + bias-pull-up;
> + };
> + };
> +
> + uart1_pins: uart1-pins {
> + pins {
> + pinmux = <PINMUX_GPIO33__FUNC_O_UTXD1>,
> + <PINMUX_GPIO34__FUNC_I1_URXD1>;
> + bias-pull-up;
> + };
> + };
> +
> + uart2_pins: uart2-pins {
> + pins {
> + pinmux = <PINMUX_GPIO35__FUNC_O_UTXD2>,
> + <PINMUX_GPIO36__FUNC_I1_URXD2>;
> + bias-pull-up;
> + };
> + };
> +
> + usb_default_pins: usb-default-pins {
> + pins-iddig {
> + pinmux = <PINMUX_GPIO83__FUNC_B_GPIO83>;
> + input-enable;
> + bias-pull-up;
> + };
> +
> + pins-valid {
> + pinmux = <PINMUX_GPIO85__FUNC_I0_VBUSVALID>;
> + input-enable;
> + };
> +
> + pins-vbus {
> + pinmux = <PINMUX_GPIO84__FUNC_O_USB_DRVVBUS>;
> + output-high;
> + };
> +
> + };
> +
> + usb1_default_pins: usb1-default-pins {
> + pins-valid {
> + pinmux = <PINMUX_GPIO88__FUNC_I0_VBUSVALID_1P>;
> + input-enable;
> + };
> +
> + pins-usb-hub-3v3-en {
> + pinmux = <PINMUX_GPIO112__FUNC_B_GPIO112>;
> + output-high;
> + };
> + };
> +
> + wifi_pwrseq_pins: wifi-pwrseq-pins {
> + pins-wifi-enable {
> + pinmux = <PINMUX_GPIO127__FUNC_B_GPIO127>;
> + output-low;
> + };
> + };
> +};
> +
> +&pmic {
> + interrupt-parent = <&pio>;
> + interrupts = <222 IRQ_TYPE_LEVEL_HIGH>;
> +};
> +
> +&scp {
> + memory-region = <&scp_mem>;
> + status = "okay";
> +};
> +
> +&uart0 {
> + pinctrl-0 = <&uart0_pins>;
> + pinctrl-names = "default";
> + status = "okay";
> +};
> +
> +&uart1 {
> + pinctrl-0 = <&uart1_pins>;
> + pinctrl-names = "default";
> + status = "okay";
> +};
> +
> +&uart2 {
> + pinctrl-0 = <&uart2_pins>;
> + pinctrl-names = "default";
> + status = "okay";
> +};
> +
> +&spi2 {
> + pinctrl-0 = <&spi2_pins>;
> + pinctrl-names = "default";
> + mediatek,pad-select = <0>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "okay";
> +};
This should be moved to before the uarts and after the scp.
> +&u3phy0 {
> + status = "okay";
> +};
> +
> +&u3phy1 {
> + status = "okay";
> +};
> +
> +&u3phy2 {
> + status = "okay";
> +};
> +
> +&xhci0 {
> + status = "okay";
> + vusb33-supply = <&mt6359_vusb_ldo_reg>;
> +};
> +
> +&xhci1 {
> + status = "okay";
> + vusb33-supply = <&mt6359_vusb_ldo_reg>;
> + vbus-supply = <&usb_hub_reset_1v8>;
> +};
> +
> +&xhci2 {
> + status = "okay";
> + vusb33-supply = <&mt6359_vusb_ldo_reg>;
> +};
> --
> 2.18.0
>
>
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