From 1c207f911fe9c8e78efc5a4803a0aa8a18102a23 Mon Sep 17 00:00:00 2001 From: Adam Ford Date: Sun, 10 Feb 2019 14:57:23 -0600 Subject: [PATCH] ARM: dts: imx: Add support for Logic PD i.MX6QD EVM The EVM consists of a system on module (SOM) and baseboard, and LCD. This patch adds a DTSI file for the SOM and baseboard separately, then a wrapper to combine them and specify processor type and a LCD information. Signed-off-by: Adam Ford Reviewed-by: Fabio Estevam Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx6-logicpd-baseboard.dtsi | 555 ++++++++++++++++++++++++++ arch/arm/boot/dts/imx6-logicpd-som.dtsi | 365 +++++++++++++++++ arch/arm/boot/dts/imx6q-logicpd.dts | 120 ++++++ 3 files changed, 1040 insertions(+) create mode 100644 arch/arm/boot/dts/imx6-logicpd-baseboard.dtsi create mode 100644 arch/arm/boot/dts/imx6-logicpd-som.dtsi create mode 100644 arch/arm/boot/dts/imx6q-logicpd.dts diff --git a/arch/arm/boot/dts/imx6-logicpd-baseboard.dtsi b/arch/arm/boot/dts/imx6-logicpd-baseboard.dtsi new file mode 100644 index 000000000000..fb01fa6e4224 --- /dev/null +++ b/arch/arm/boot/dts/imx6-logicpd-baseboard.dtsi @@ -0,0 +1,555 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Copyright (C) 2019 Logic PD, Inc. + +/ { + keyboard { + compatible = "gpio-keys"; + + btn0 { + gpios = <&pcf8575 0 GPIO_ACTIVE_LOW>; + label = "btn0"; + linux,code = ; + debounce-interval = <10>; + wakeup-source; + }; + + btn1 { + gpios = <&pcf8575 1 GPIO_ACTIVE_LOW>; + label = "btn1"; + linux,code = ; + debounce-interval = <10>; + wakeup-source; + }; + + btn2 { + gpios = <&pcf8575 2 GPIO_ACTIVE_LOW>; + label = "btn2"; + linux,code = ; + debounce-interval = <10>; + wakeup-source; + }; + + btn3 { + gpios = <&pcf8575 3 GPIO_ACTIVE_LOW>; + label = "btn3"; + linux,code = ; + debounce-interval = <10>; + wakeup-source; + }; + + }; + + leds { + compatible = "gpio-leds"; + + gen-led0 { + label = "led0"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_led0>; + gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "cpu0"; + }; + + gen-led1 { + label = "led1"; + gpios = <&pcf8575 8 GPIO_ACTIVE_HIGH>; + }; + + gen-led2 { + label = "led2"; + gpios = <&pcf8575 9 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + + gen-led3 { + label = "led3"; + gpios = <&pcf8575 10 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "default-on"; + }; + }; + + reg_usb_otg_vbus: regulator-otg-vbus { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_usb_otg>; + compatible = "regulator-fixed"; + regulator-name = "usb_otg_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio4 15 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_usb_h1_vbus: regulator-usb-h1-vbus { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_usb_h1_vbus>; + compatible = "regulator-fixed"; + regulator-name = "usb_h1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio7 12 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_3v3: regulator-3v3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_3v3>; + compatible = "regulator-fixed"; + regulator-name = "reg_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio1 26 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-always-on; + }; + + reg_enet: regulator-ethernet { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_enet>; + compatible = "regulator-fixed"; + regulator-name = "ethernet-supply"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>; + startup-delay-us = <70000>; + enable-active-high; + vin-supply = <&sw4_reg>; + }; + + reg_audio: regulator-audio { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_audio>; + compatible = "regulator-fixed"; + regulator-name = "3v3_aud"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio1 29 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <®_3v3>; + }; + + reg_hdmi: regulator-hdmi { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_hdmi>; + compatible = "regulator-fixed"; + regulator-name = "hdmi-supply"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio3 20 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <®_3v3>; + }; + + reg_uart3: regulator-uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_uart3>; + compatible = "regulator-fixed"; + regulator-name = "uart3-supply"; + gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-always-on; + vin-supply = <®_3v3>; + }; + + reg_1v8: regulator-1v8 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_1v8>; + compatible = "regulator-fixed"; + regulator-name = "1v8-supply"; + gpio = <&gpio3 30 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-always-on; + vin-supply = <®_3v3>; + }; + + reg_pcie: regulator-pcie { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_pcie>; + regulator-name = "mpcie_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_mipi: regulator-mipi { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_mipi>; + regulator-name = "mipi_pwr_en"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + sound { + compatible = "fsl,imx-audio-wm8962"; + model = "wm8962-audio"; + ssi-controller = <&ssi2>; + audio-codec = <&wm8962>; + audio-routing = + "Headphone Jack", "HPOUTL", + "Headphone Jack", "HPOUTR", + "Ext Spk", "SPKOUTL", + "Ext Spk", "SPKOUTR", + "AMIC", "MICBIAS", + "IN3R", "AMIC"; + mux-int-port = <2>; + mux-ext-port = <4>; + }; +}; + +&audmux { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_audmux>; + status = "okay"; +}; + +&ecspi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1>; + status = "disabled"; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet>; + phy-mode = "rgmii"; + phy-reset-duration = <10>; + phy-reset-gpios = <&gpio1 24 GPIO_ACTIVE_LOW>; + phy-supply = <®_enet>; + interrupt-parent = <&gpio1>; + interrupts = <25 IRQ_TYPE_EDGE_FALLING>; + status = "okay"; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + clock-frequency = <400000>; + status = "okay"; + + wm8962: audio-codec@1a { + compatible = "wlf,wm8962"; + reg = <0x1a>; + clocks = <&clks IMX6QDL_CLK_CKO>; + clock-names = "xclk"; + DCVDD-supply = <®_audio>; + DBVDD-supply = <®_audio>; + AVDD-supply = <®_audio>; + CPVDD-supply = <®_audio>; + MICVDD-supply = <®_audio>; + PLLVDD-supply = <®_audio>; + SPKVDD1-supply = <®_audio>; + SPKVDD2-supply = <®_audio>; + gpio-cfg = < + 0x0000 /* 0:Default */ + 0x0000 /* 1:Default */ + 0x0013 /* 2:FN_DMICCLK */ + 0x0000 /* 3:Default */ + 0x8014 /* 4:FN_DMICCDAT */ + 0x0000 /* 5:Default */ + >; + }; +}; + +&i2c3 { + ov5640: camera@10 { + compatible = "ovti,ov5640"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ov5640>; + reg = <0x10>; + clocks = <&clks IMX6QDL_CLK_CKO>; + clock-names = "xclk"; + DOVDD-supply = <®_mipi>; + AVDD-supply = <®_mipi>; + DVDD-supply = <®_mipi>; + reset-gpios = <&gpio3 26 GPIO_ACTIVE_LOW>; + powerdown-gpios = <&gpio3 27 GPIO_ACTIVE_HIGH>; + + port { + ov5640_to_mipi_csi2: endpoint { + remote-endpoint = <&mipi_csi2_in>; + clock-lanes = <0>; + data-lanes = <1 2>; + }; + }; + }; + + pcf8575: gpio@20 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pcf8574>; + compatible = "nxp,pcf8575"; + reg = <0x20>; + interrupt-parent = <&gpio6>; + interrupts = <31 IRQ_TYPE_EDGE_FALLING>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + lines-initial-states = <0x0710>; + wakeup-source; + }; +}; + +&ipu1_csi1_from_mipi_vc1 { + clock-lanes = <0>; + data-lanes = <1 2>; +}; + +&mipi_csi { + status = "okay"; + + port@0 { + reg = <0>; + + mipi_csi2_in: endpoint { + remote-endpoint = <&ov5640_to_mipi_csi2>; + clock-lanes = <0>; + data-lanes = <1 2>; + }; + }; +}; + +&pcie { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pcie>; + reset-gpio = <&gpio1 9 GPIO_ACTIVE_LOW>; + vpcie-supply = <®_pcie>; + status = "okay"; +}; + +&pwm3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm3>; +}; + +&ssi2 { + status = "okay"; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3>; + status = "okay"; +}; + +&usbh1 { + vbus-supply = <®_usb_h1_vbus>; + status = "okay"; +}; + +&usbotg { + vbus-supply = <®_usb_otg_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg>; + disable-over-current; + dr_mode = "otg"; + status = "okay"; +}; + +&usdhc2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc2>; + pinctrl-1 = <&pinctrl_usdhc2_100mhz>; + pinctrl-2 = <&pinctrl_usdhc2_200mhz>; + vmmc-supply = <®_3v3>; + no-1-8-v; + keep-power-in-suspend; + cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + +&iomuxc { + pinctrl_audmux: audmuxgrp { + fsl,pins = < + MX6QDL_PAD_DISP0_DAT20__AUD4_TXC 0x130b0 + MX6QDL_PAD_DISP0_DAT21__AUD4_TXD 0x110b0 + MX6QDL_PAD_DISP0_DAT22__AUD4_TXFS 0x130b0 + MX6QDL_PAD_DISP0_DAT23__AUD4_RXD 0x130b0 + >; + }; + + pinctrl_ecspi1: ecspi1grp { + fsl,pins = < + MX6QDL_PAD_KEY_COL0__ECSPI1_SCLK 0x100b1 + MX6QDL_PAD_KEY_ROW0__ECSPI1_MOSI 0x100b1 + MX6QDL_PAD_KEY_COL1__ECSPI1_MISO 0x100b1 + MX6QDL_PAD_KEY_ROW1__ECSPI1_SS0 0x100b1 + >; + }; + + pinctrl_enet: enetgrp { + fsl,pins = < + MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b8b0 + MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0 + MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b030 + MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b030 + MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b030 + MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b030 + MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b030 + MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x100b0 + MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b030 + MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8 + MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b030 + MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x13030 + MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x13030 + MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b030 + MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b030 + MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x13030 + MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25 0x1b0b0 /* ENET_INT */ + MX6QDL_PAD_ENET_RX_ER__GPIO1_IO24 0x1b0b0 /* ETHR_nRST */ + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1 + MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 + >; + }; + + pinctrl_led0: led0grp { + fsl,pins = < + MX6QDL_PAD_ENET_TXD0__GPIO1_IO30 0x1b0b0 + >; + }; + + pinctrl_ov5640: ov5640grp { + fsl,pins = < + MX6QDL_PAD_EIM_D26__GPIO3_IO26 0x1b0b1 + MX6QDL_PAD_EIM_D27__GPIO3_IO27 0x1b0b1 + >; + }; + + pinctrl_pcf8574: pcf8575grp { + fsl,pins = < + MX6QDL_PAD_EIM_BCLK__GPIO6_IO31 0x1b0b0 + >; + }; + + pinctrl_pcie: pciegrp { + fsl,pins = < + MX6QDL_PAD_GPIO_8__GPIO1_IO08 0x1b0b0 + MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x1b0b0 + >; + }; + + pinctrl_pwm3: pwm3grp { + fsl,pins = < + MX6QDL_PAD_SD4_DAT1__PWM3_OUT 0x1b0b1 + >; + }; + + pinctrl_reg_1v8: reg1v8grp { + fsl,pins = < + MX6QDL_PAD_EIM_D30__GPIO3_IO30 0x1b0b0 + >; + }; + + pinctrl_reg_3v3: reg3v3grp { + fsl,pins = < + MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x1b0b0 + >; + }; + + pinctrl_reg_audio: reg-audiogrp { + fsl,pins = < + MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x1b0b0 + >; + }; + + pinctrl_reg_enet: reg-enetgrp { + fsl,pins = < + MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x1b0b0 + >; + }; + + pinctrl_reg_hdmi: reg-hdmigrp { + fsl,pins = < + MX6QDL_PAD_EIM_D20__GPIO3_IO20 0x1b0b0 + >; + }; + + pinctrl_reg_mipi: reg-mipigrp { + fsl,pins = ; + }; + + pinctrl_reg_pcie: reg-pciegrp { + fsl,pins = < + MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b0 + >; + }; + + pinctrl_reg_uart3: reguart3grp { + fsl,pins = < + MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x1b0b0 + >; + }; + + pinctrl_reg_usb_h1_vbus: usbh1grp { + fsl,pins = < + MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x1b0b0 + >; + }; + + pinctrl_reg_usb_otg: reg-usb-otggrp { + fsl,pins = < + MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x1b0b0 + >; + }; + + pinctrl_uart3: uart3grp { + fsl,pins = < + MX6QDL_PAD_EIM_D23__UART3_CTS_B 0x1b0b1 + MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b1 + MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b1 + MX6QDL_PAD_EIM_EB3__UART3_RTS_B 0x1b0b1 + >; + }; + + pinctrl_usbotg: usbotggrp { + fsl,pins = < + MX6QDL_PAD_GPIO_1__USB_OTG_ID 0xd17059 + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1b0b0 /* CD */ + MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17069 + MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10069 + MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17069 + MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17069 + MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17069 + MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17069 + >; + }; + + pinctrl_usdhc2_100mhz: h100-usdhc2-100mhz { + fsl,pins = < + MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1b0b0 /* CD */ + MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170b9 + MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100b9 + MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170b9 + MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170b9 + MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170b9 + MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x170b9 + >; + }; + + pinctrl_usdhc2_200mhz: h100-usdhc2-200mhz { + fsl,pins = < + MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1b0b0 /* CD */ + MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170f9 + MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100f9 + MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170f9 + MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170f9 + MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170f9 + MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x170f9 + >; + }; + +}; diff --git a/arch/arm/boot/dts/imx6-logicpd-som.dtsi b/arch/arm/boot/dts/imx6-logicpd-som.dtsi new file mode 100644 index 000000000000..7ceae3573248 --- /dev/null +++ b/arch/arm/boot/dts/imx6-logicpd-som.dtsi @@ -0,0 +1,365 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Copyright (C) 2019 Logic PD, Inc. + +#include +#include + +/ { + chosen { + stdout-path = &uart1; + }; + + memory@10000000 { + device_type = "memory"; + reg = <0x10000000 0x80000000>; + }; + + reg_wl18xx_vmmc: regulator-wl18xx { + compatible = "regulator-fixed"; + regulator-name = "vwl1837"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio7 0 GPIO_ACTIVE_HIGH>; + startup-delay-us = <70000>; + enable-active-high; + }; +}; + +&clks { + assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, + <&clks IMX6QDL_CLK_LDB_DI1_SEL>; + assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>, + <&clks IMX6QDL_CLK_PLL3_USB_OTG>; +}; + +&gpmi { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpmi_nand>; + nand-on-flash-bbt; + status = "okay"; +}; + +&i2c3 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; + + pfuze100: pmic@8 { + compatible = "fsl,pfuze100"; + reg = <0x08>; + + regulators { + sw1a_reg: sw1ab { + regulator-min-microvolt = <725000>; + regulator-max-microvolt = <1450000>; + regulator-name = "vddcore"; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + sw1c_reg: sw1c { + regulator-min-microvolt = <725000>; + regulator-max-microvolt = <1450000>; + regulator-name = "vddsoc"; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + sw2_reg: sw2 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "gen_3v3"; + regulator-boot-on; + }; + + sw3a_reg: sw3a { + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-name = "sw3a_vddr"; + regulator-boot-on; + regulator-always-on; + }; + + sw3b_reg: sw3b { + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-name = "sw3b_vddr"; + regulator-boot-on; + regulator-always-on; + }; + + sw4_reg: sw4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-name = "gen_rgmii"; + }; + + swbst_reg: swbst { + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5150000>; + regulator-name = "gen_5v0"; + }; + + snvs_reg: vsnvs { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "gen_vsns"; + regulator-boot-on; + regulator-always-on; + }; + + vref_reg: vrefddr { + regulator-boot-on; + regulator-always-on; + }; + + vgen1_reg: vgen1 { + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-name = "gen_1v5"; + }; + + vgen2_reg: vgen2 { + regulator-name = "vgen2"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1550000>; + }; + + vgen3_reg: vgen3 { + regulator-name = "gen_vadj_0"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + + vgen4_reg: vgen4 { + regulator-name = "gen_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + vgen5_reg: vgen5 { + regulator-name = "gen_vadj_1"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen6_reg: vgen6 { + regulator-name = "gen_2v5"; + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + regulator-always-on; + }; + + coin_reg: coin { + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <3000000>; + regulator-always-on; + }; + }; + }; + + temperature-sensor@49 { + compatible = "ti,tmp102"; + reg = <0x49>; + interrupt-parent = <&gpio6>; + interrupts = <15 IRQ_TYPE_LEVEL_LOW>; + #thermal-sensor-cells = <1>; + }; + + temperature-sensor@4a { + compatible = "ti,tmp102"; + reg = <0x4a>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_tempsense>; + interrupt-parent = <&gpio6>; + interrupts = <15 IRQ_TYPE_LEVEL_LOW>; + #thermal-sensor-cells = <1>; + }; + + eeprom@51 { + compatible = "atmel,24c64"; + pagesize = <32>; + read-only; /* Manufacturing EEPROM programmed at factory */ + reg = <0x51>; + }; + + eeprom@52 { + compatible = "atmel,24c64"; + pagesize = <32>; + reg = <0x52>; + }; +}; + +/* Reroute power feeding the CPU to come from the external PMIC */ +®_arm +{ + vin-supply = <&sw1a_reg>; +}; + +®_soc +{ + vin-supply = <&sw1c_reg>; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + pinctrl_gpmi_nand: gpmi-nandgrp { + fsl,pins = < + MX6QDL_PAD_NANDF_CLE__NAND_CLE 0x0b0b1 + MX6QDL_PAD_NANDF_ALE__NAND_ALE 0x0b0b1 + MX6QDL_PAD_NANDF_WP_B__NAND_WP_B 0x0b0b1 + MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0x0b000 + MX6QDL_PAD_NANDF_CS0__NAND_CE0_B 0x0b0b1 + MX6QDL_PAD_SD4_CMD__NAND_RE_B 0x0b0b1 + MX6QDL_PAD_SD4_CLK__NAND_WE_B 0x0b0b1 + MX6QDL_PAD_NANDF_D0__NAND_DATA00 0x0b0b1 + MX6QDL_PAD_NANDF_D1__NAND_DATA01 0x0b0b1 + MX6QDL_PAD_NANDF_D2__NAND_DATA02 0x0b0b1 + MX6QDL_PAD_NANDF_D3__NAND_DATA03 0x0b0b1 + MX6QDL_PAD_NANDF_D4__NAND_DATA04 0x0b0b1 + MX6QDL_PAD_NANDF_D5__NAND_DATA05 0x0b0b1 + MX6QDL_PAD_NANDF_D6__NAND_DATA06 0x0b0b1 + MX6QDL_PAD_NANDF_D7__NAND_DATA07 0x0b0b1 + >; + }; + + pinctrl_hog: hoggrp { + fsl,pins = < /* Enable ARM Debugger */ + MX6QDL_PAD_CSI0_MCLK__ARM_TRACE_CTL 0x1b0b0 + MX6QDL_PAD_CSI0_PIXCLK__ARM_EVENTO 0x1b0b0 + MX6QDL_PAD_CSI0_VSYNC__ARM_TRACE00 0x1b0b0 + MX6QDL_PAD_CSI0_DATA_EN__ARM_TRACE_CLK 0x1b0b0 + MX6QDL_PAD_CSI0_DAT4__ARM_TRACE01 0x1b0b0 + MX6QDL_PAD_CSI0_DAT5__ARM_TRACE02 0x1b0b0 + MX6QDL_PAD_CSI0_DAT6__ARM_TRACE03 0x1b0b0 + MX6QDL_PAD_CSI0_DAT7__ARM_TRACE04 0x1b0b0 + MX6QDL_PAD_CSI0_DAT8__ARM_TRACE05 0x1b0b0 + MX6QDL_PAD_CSI0_DAT9__ARM_TRACE06 0x1b0b0 + MX6QDL_PAD_CSI0_DAT10__ARM_TRACE07 0x1b0b0 + MX6QDL_PAD_CSI0_DAT11__ARM_TRACE08 0x1b0b0 + MX6QDL_PAD_CSI0_DAT12__ARM_TRACE09 0x1b0b0 + MX6QDL_PAD_CSI0_DAT13__ARM_TRACE10 0x1b0b0 + MX6QDL_PAD_CSI0_DAT14__ARM_TRACE11 0x1b0b0 + MX6QDL_PAD_CSI0_DAT15__ARM_TRACE12 0x1b0b0 + MX6QDL_PAD_CSI0_DAT16__ARM_TRACE13 0x1b0b0 + MX6QDL_PAD_CSI0_DAT17__ARM_TRACE14 0x1b0b0 + MX6QDL_PAD_CSI0_DAT18__ARM_TRACE15 0x1b0b0 + MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x130b0 + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX6QDL_PAD_EIM_D17__I2C3_SCL 0x4001b8b1 + MX6QDL_PAD_EIM_D18__I2C3_SDA 0x4001b8b1 + >; + }; + + pinctrl_tempsense: tempsensegrp { + fsl,pins = < + MX6QDL_PAD_NANDF_CS2__GPIO6_IO15 0x1b0b0 + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA 0x1b0b1 + MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX6QDL_PAD_SD3_RST__GPIO7_IO08 0x13059 /* BT_EN */ + MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA 0x1b0b1 + MX6QDL_PAD_SD4_DAT5__UART2_RTS_B 0x1b0b1 + MX6QDL_PAD_SD4_DAT6__UART2_CTS_B 0x1b0b1 + MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b0b1 + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + MX6QDL_PAD_SD1_CMD__SD1_CMD 0x170B9 + MX6QDL_PAD_SD1_CLK__SD1_CLK 0x100B9 + MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x170B9 + MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x170B9 + MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x170B9 + MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x170B9 + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17049 + MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10049 + MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17049 + MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17049 + MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17049 + MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17049 + MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x130b0 /* WL_IRQ */ + MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x17059 /* WLAN_EN */ + >; + }; +}; + +&snvs_poweroff { + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + uart-has-rtscts; + status = "okay"; + + bluetooth { + compatible = "ti,wl1837-st"; + enable-gpios = <&gpio7 8 GPIO_ACTIVE_HIGH>; + }; +}; + +&usdhc1 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc1>; + non-removable; + keep-power-in-suspend; + wakeup-source; + vmmc-supply = <&sw2_reg>; + status = "okay"; +}; + +&usdhc3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc3>; + non-removable; + cap-power-off-card; + keep-power-in-suspend; + wakeup-source; + vmmc-supply = <®_wl18xx_vmmc>; + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + wlcore: wlcore@2 { + compatible = "ti,wl1837"; + reg = <2>; + interrupt-parent = <&gpio7>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH>; + tcxo-clock-frequency = <26000000>; + }; +}; diff --git a/arch/arm/boot/dts/imx6q-logicpd.dts b/arch/arm/boot/dts/imx6q-logicpd.dts new file mode 100644 index 000000000000..45eb0b7f75f8 --- /dev/null +++ b/arch/arm/boot/dts/imx6q-logicpd.dts @@ -0,0 +1,120 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Copyright (C) 2019 Logic PD, Inc. + +/dts-v1/; +#include "imx6q.dtsi" +#include "imx6-logicpd-som.dtsi" +#include "imx6-logicpd-baseboard.dtsi" + +/ { + model = "Logic PD i.MX6QD SOM-M3"; + compatible = "fsl,imx6q"; + + backlight: backlight-lvds { + compatible = "pwm-backlight"; + pwms = <&pwm3 0 20000>; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + power-supply = <®_lcd>; + }; + + panel-lvds0 { + compatible = "okaya,rs800480t-7x0gp"; + + port { + panel_in_lvds0: endpoint { + remote-endpoint = <&lvds0_out>; + }; + }; + }; + + reg_lcd: regulator-lcd { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcd_reg>; + compatible = "regulator-fixed"; + regulator-name = "lcd_panel_pwr"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio4 17 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-always-on; + vin-supply = <®_3v3>; + startup-delay-us = <500000>; + }; + + reg_lcd_reset: regulator-lcd-reset { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcd_reset>; + compatible = "regulator-fixed"; + regulator-name = "nLCD_RESET"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-always-on; + vin-supply = <®_lcd>; + }; +}; + +&clks { + assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, + <&clks IMX6QDL_CLK_LDB_DI1_SEL>, + <&clks IMX6QDL_CLK_IPU1_DI0_PRE_SEL>, + <&clks IMX6QDL_CLK_IPU2_DI0_PRE_SEL>; + assigned-clock-parents = <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>, + <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>, + <&clks IMX6QDL_CLK_PLL2_PFD2_396M>, + <&clks IMX6QDL_CLK_PLL2_PFD2_396M>; +}; + +&hdmi { + ddc-i2c-bus = <&i2c3>; + status = "okay"; +}; + +&ldb { + status = "okay"; + + lvds-channel@0 { + fsl,data-mapping = "spwg"; + fsl,data-width = <24>; + status = "okay"; + + port@4 { + reg = <4>; + lvds0_out: endpoint { + remote-endpoint = <&panel_in_lvds0>; + }; + }; + }; + +}; + +&pwm3 { + status = "okay"; +}; + +®_hdmi { + regulator-always-on; /* Without this, the level shifter on HDMI doesn't turn on */ +}; + +&iomuxc { + pinctrl_lcd_reg: lcdreg { + fsl,pins = < + MX6QDL_PAD_DI0_PIN15__GPIO4_IO17 0x100b0 /* R_LCD_PANEL_PWR */ + >; + }; + + pinctrl_lcd_reset: lcdreset { + fsl,pins = < + MX6QDL_PAD_EIM_A25__GPIO5_IO02 0x100b0 /* LCD_nRESET */ + >; + }; + + pinctrl_touchscreen: touchscreengrp { + fsl,pins = < + MX6QDL_PAD_GPIO_6__GPIO1_IO06 0x1b0b0 /* TOUCH_nPINTDAV */ + >; + }; +}; -- 2.11.0