| Message ID | 1556078372-26851-8-git-send-email-jun.nie@linaro.org |
|---|---|
| State | Changes Requested |
| Delegated to: | Stefano Babic |
| Headers | show |
| Series | pico-imx7d: Add support for BL33 case | expand |
> Subject: [PATCH v3 7/9] pico-imx7d: Add device tree for pico-imx7d > > Copy device tree files from Linux directly. Please describe which specific commit from Linux kernel upstream Regards, Peng. > > Signed-off-by: Jun Nie <jun.nie@linaro.org> > --- > arch/arm/dts/Makefile | 1 + > arch/arm/dts/imx7d-pico-pi.dts | 93 +++++++ > arch/arm/dts/imx7d-pico.dtsi | 585 > +++++++++++++++++++++++++++++++++++++++++ > 3 files changed, 679 insertions(+) > create mode 100644 arch/arm/dts/imx7d-pico-pi.dts create mode 100644 > arch/arm/dts/imx7d-pico.dtsi > > diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index > 0aee8df..e6cb1d3 100644 > --- a/arch/arm/dts/Makefile > +++ b/arch/arm/dts/Makefile > @@ -555,6 +555,7 @@ dtb-$(CONFIG_ARCH_MX6) += \ > > dtb-$(CONFIG_MX7) += imx7d-sdb.dtb \ > imx7d-sdb-qspi.dtb \ > + imx7d-pico-pi.dtb \ > imx7-colibri-emmc.dtb \ > imx7-colibri-rawnand.dtb \ > imx7s-warp.dtb > diff --git a/arch/arm/dts/imx7d-pico-pi.dts b/arch/arm/dts/imx7d-pico-pi.dts > new file mode 100644 index 0000000..70bea95 > --- /dev/null > +++ b/arch/arm/dts/imx7d-pico-pi.dts > @@ -0,0 +1,93 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) // // Copyright 2017 NXP > + > +#include "imx7d-pico.dtsi" > + > +/ { > + model = "TechNexion PICO-IMX7D Board and PI baseboard"; > + compatible = "technexion,imx7d-pico-pi", "fsl,imx7d"; > + > + leds { > + compatible = "gpio-leds"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_gpio_leds>; > + > + led { > + label = "gpio-led"; > + gpios = <&gpio2 6 GPIO_ACTIVE_HIGH>; > + }; > + }; > + > + sound { > + compatible = "simple-audio-card"; > + simple-audio-card,name = "imx7-sgtl5000"; > + simple-audio-card,format = "i2s"; > + simple-audio-card,bitclock-master = <&dailink_master>; > + simple-audio-card,frame-master = <&dailink_master>; > + simple-audio-card,cpu { > + sound-dai = <&sai1>; > + }; > + > + dailink_master: simple-audio-card,codec { > + sound-dai = <&sgtl5000>; > + clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>; > + }; > + }; > +}; > + > +&i2c1 { > + sgtl5000: codec@a { > + #sound-dai-cells = <0>; > + reg = <0x0a>; > + compatible = "fsl,sgtl5000"; > + clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>; > + VDDA-supply = <®_2p5v>; > + VDDIO-supply = <®_vref_1v8>; > + }; > +}; > + > +&i2c4 { > + polytouch: touchscreen@38 { > + compatible = "edt,edt-ft5x06"; > + reg = <0x38>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_touchscreen>; > + interrupt-parent = <&gpio2>; > + interrupts = <13 IRQ_TYPE_EDGE_FALLING>; > + reset-gpios = <&gpio2 4 GPIO_ACTIVE_LOW>; > + touchscreen-size-x = <800>; > + touchscreen-size-y = <480>; > + }; > +}; > + > +&iomuxc { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_hog>; > + > + pinctrl_hog: hoggrp { > + fsl,pins = < > + MX7D_PAD_EPDC_DATA00__GPIO2_IO0 0x14 > + MX7D_PAD_EPDC_DATA01__GPIO2_IO1 0x14 > + MX7D_PAD_EPDC_DATA02__GPIO2_IO2 0x14 > + MX7D_PAD_EPDC_DATA03__GPIO2_IO3 0x14 > + MX7D_PAD_EPDC_DATA05__GPIO2_IO5 0x14 > + MX7D_PAD_EPDC_DATA12__GPIO2_IO12 0x14 > + MX7D_PAD_EPDC_DATA07__GPIO2_IO7 0x14 > + >; > + }; > + > + pinctrl_gpio_leds: gpioledsgrp { > + fsl,pins = < > + MX7D_PAD_EPDC_DATA06__GPIO2_IO6 0x14 > + >; > + }; > + > + pinctrl_touchscreen: touchscreengrp { > + fsl,pins = < > + MX7D_PAD_EPDC_DATA04__GPIO2_IO4 0x14 > + MX7D_PAD_EPDC_DATA13__GPIO2_IO13 0x14 > + >; > + }; > + > +}; > diff --git a/arch/arm/dts/imx7d-pico.dtsi b/arch/arm/dts/imx7d-pico.dtsi new > file mode 100644 index 0000000..3fd595a > --- /dev/null > +++ b/arch/arm/dts/imx7d-pico.dtsi > @@ -0,0 +1,585 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) // // Copyright 2017 NXP > + > +/dts-v1/; > + > +#include "imx7d.dtsi" > + > +/ { > + /* Will be filled by the bootloader */ > + memory@80000000 { > + device_type = "memory"; > + reg = <0x80000000 0>; > + }; > + > + reg_wlreg_on: regulator-wlreg_on { > + compatible = "regulator-fixed"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_reg_wlreg_on>; > + regulator-name = "wlreg_on"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + gpio = <&gpio4 16 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + }; > + > + reg_2p5v: regulator-2p5v { > + compatible = "regulator-fixed"; > + regulator-name = "2P5V"; > + regulator-min-microvolt = <2500000>; > + regulator-max-microvolt = <2500000>; > + regulator-always-on; > + }; > + > + reg_3p3v: regulator-3p3v { > + compatible = "regulator-fixed"; > + regulator-name = "3P3V"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + }; > + > + reg_usb_otg1_vbus: regulator-usb-otg1-vbus { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_usbotg1_pwr>; > + compatible = "regulator-fixed"; > + regulator-name = "usb_otg1_vbus"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + gpio = <&gpio4 5 GPIO_ACTIVE_LOW>; > + }; > + > + reg_usb_otg2_vbus: regulator-usb-otg2-vbus { > + compatible = "regulator-fixed"; > + regulator-name = "usb_otg2_vbus"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + }; > + > + reg_vref_1v8: regulator-vref-1v8 { > + compatible = "regulator-fixed"; > + regulator-name = "vref-1v8"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + }; > + > + usdhc2_pwrseq: usdhc2_pwrseq { > + compatible = "mmc-pwrseq-simple"; > + clocks = <&clks IMX7D_CLKO2_ROOT_DIV>; > + clock-names = "ext_clock"; > + }; > +}; > + > +&clks { > + assigned-clocks = <&clks IMX7D_CLKO2_ROOT_SRC>, > + <&clks IMX7D_CLKO2_ROOT_DIV>; > + assigned-clock-parents = <&clks IMX7D_CKIL>; > + assigned-clock-rates = <0>, <32768>; > +}; > + > +&ecspi3 { > + cs-gpios = <&gpio4 11 GPIO_ACTIVE_LOW>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_ecspi3>; > + status = "okay"; > +}; > + > +&fec1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_enet1>; > + assigned-clocks = <&clks IMX7D_ENET1_TIME_ROOT_SRC>, > + <&clks IMX7D_ENET1_TIME_ROOT_CLK>; > + assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>; > + assigned-clock-rates = <0>, <100000000>; > + phy-mode = "rgmii"; > + phy-handle = <ðphy0>; > + fsl,magic-packet; > + phy-reset-gpios = <&gpio6 11 GPIO_ACTIVE_LOW>; > + status = "okay"; > + > + mdio { > + #address-cells = <1>; > + #size-cells = <0>; > + > + ethphy0: ethernet-phy@1 { > + compatible = "ethernet-phy-ieee802.3-c22"; > + reg = <1>; > + status = "okay"; > + }; > + }; > +}; > + > +&flexcan1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_can1>; > + status = "okay"; > +}; > + > +&flexcan2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_can2>; > + status = "okay"; > +}; > + > +&i2c1 { > + clock-frequency = <100000>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_i2c1>; > + status = "okay"; > +}; > + > +&i2c2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_i2c2>; > + status = "okay"; > +}; > + > +&i2c4 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_i2c4>; > + status = "okay"; > + > + pmic: pfuze3000@8 { > + compatible = "fsl,pfuze3000"; > + reg = <0x08>; > + > + regulators { > + sw1a_reg: sw1a { > + regulator-min-microvolt = <700000>; > + regulator-max-microvolt = <3300000>; > + regulator-boot-on; > + regulator-always-on; > + regulator-ramp-delay = <6250>; > + }; > + /* use sw1c_reg to align with pfuze100/pfuze200 */ > + sw1c_reg: sw1b { > + regulator-min-microvolt = <700000>; > + regulator-max-microvolt = <1475000>; > + regulator-boot-on; > + regulator-always-on; > + regulator-ramp-delay = <6250>; > + }; > + > + sw2_reg: sw2 { > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1850000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + sw3a_reg: sw3 { > + regulator-min-microvolt = <900000>; > + regulator-max-microvolt = <1650000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + swbst_reg: swbst { > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5150000>; > + }; > + > + snvs_reg: vsnvs { > + regulator-min-microvolt = <1000000>; > + regulator-max-microvolt = <3000000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + vref_reg: vrefddr { > + regulator-boot-on; > + regulator-always-on; > + }; > + > + vgen1_reg: vldo1 { > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + }; > + > + vgen2_reg: vldo2 { > + regulator-min-microvolt = <800000>; > + regulator-max-microvolt = <1550000>; > + }; > + > + vgen3_reg: vccsd { > + regulator-min-microvolt = <2850000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + }; > + > + vgen4_reg: v33 { > + regulator-min-microvolt = <2850000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + }; > + > + vgen5_reg: vldo3 { > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + }; > + > + vgen6_reg: vldo4 { > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + }; > + }; > + }; > +}; > + > +&sai1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_sai1>; > + assigned-clocks = <&clks IMX7D_SAI1_ROOT_SRC>, > + <&clks IMX7D_SAI1_ROOT_CLK>; > + assigned-clock-parents = <&clks IMX7D_PLL_AUDIO_POST_DIV>; > + assigned-clock-rates = <0>, <24576000>; > + status = "okay"; > +}; > + > + > +&pwm1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_pwm1>; > + status = "okay"; > +}; > + > +&pwm2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_pwm2>; > + status = "okay"; > +}; > + > +&pwm3 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_pwm3>; > + status = "okay"; > +}; > + > +&pwm4 { /* Backlight */ > + status = "okay"; > +}; > + > +&uart5 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_uart5>; > + assigned-clocks = <&clks IMX7D_UART5_ROOT_SRC>; > + assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>; > + status = "okay"; > +}; > + > +&uart6 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_uart6>; > + assigned-clocks = <&clks IMX7D_UART6_ROOT_SRC>; > + assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>; > + uart-has-rtscts; > + status = "okay"; > +}; > + > +&uart7 { /* Bluetooth */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_uart7>; > + assigned-clocks = <&clks IMX7D_UART7_ROOT_SRC>; > + assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>; > + uart-has-rtscts; > + status = "okay"; > +}; > + > +&usbotg1 { > + vbus-supply = <®_usb_otg1_vbus>; > + status = "okay"; > +}; > + > +&usbotg2 { > + vbus-supply = <®_usb_otg2_vbus>; > + dr_mode = "host"; > + status = "okay"; > +}; > + > +&usdhc1 { > + pinctrl-names = "default", "state_100mhz", "state_200mhz"; > + pinctrl-0 = <&pinctrl_usdhc1>; > + pinctrl-1 = <&pinctrl_usdhc1_100mhz>; > + pinctrl-2 = <&pinctrl_usdhc1_200mhz>; > + cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>; > + bus-width = <4>; > + tuning-step = <2>; > + vmmc-supply = <®_3p3v>; > + wakeup-source; > + no-1-8-v; > + keep-power-in-suspend; > + status = "okay"; > +}; > + > +&usdhc2 { /* Wifi SDIO */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_usdhc2 &pinctrl_wifi_clk>; > + no-1-8-v; > + non-removable; > + keep-power-in-suspend; > + wakeup-source; > + vmmc-supply = <®_wlreg_on>; > + mmc-pwrseq = <&usdhc2_pwrseq>; > + status = "okay"; > +}; > + > +&usdhc3 { > + pinctrl-names = "default", "state_100mhz", "state_200mhz"; > + pinctrl-0 = <&pinctrl_usdhc3>; > + pinctrl-1 = <&pinctrl_usdhc3_100mhz>; > + pinctrl-2 = <&pinctrl_usdhc3_200mhz>; > + assigned-clocks = <&clks IMX7D_USDHC3_ROOT_CLK>; > + assigned-clock-rates = <400000000>; > + bus-width = <8>; > + no-1-8-v; > + fsl,tuning-step = <2>; > + non-removable; > + status = "okay"; > +}; > + > +&wdog1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_wdog>; > + fsl,ext-reset-output; > + status = "okay"; > +}; > + > +&iomuxc { > + pinctrl_ecspi3: ecspi3grp { > + fsl,pins = < > + MX7D_PAD_I2C1_SCL__ECSPI3_MISO 0x2 > + MX7D_PAD_I2C1_SDA__ECSPI3_MOSI 0x2 > + MX7D_PAD_I2C2_SCL__ECSPI3_SCLK 0x2 > + MX7D_PAD_I2C2_SDA__GPIO4_IO11 0x14 > + >; > + }; > + > + pinctrl_i2c1: i2c1grp { > + fsl,pins = < > + MX7D_PAD_UART1_TX_DATA__I2C1_SDA 0x4000007f > + MX7D_PAD_UART1_RX_DATA__I2C1_SCL 0x4000007f > + >; > + }; > + > + pinctrl_i2c2: i2c2grp { > + fsl,pins = < > + MX7D_PAD_UART2_TX_DATA__I2C2_SDA 0x4000007f > + MX7D_PAD_UART2_RX_DATA__I2C2_SCL 0x4000007f > + >; > + }; > + > + pinctrl_enet1: enet1grp { > + fsl,pins = < > + MX7D_PAD_SD2_CD_B__ENET1_MDIO 0x3 > + MX7D_PAD_SD2_WP__ENET1_MDC 0x3 > + MX7D_PAD_ENET1_RGMII_TXC__ENET1_RGMII_TXC 0x1 > + MX7D_PAD_ENET1_RGMII_TD0__ENET1_RGMII_TD0 0x1 > + MX7D_PAD_ENET1_RGMII_TD1__ENET1_RGMII_TD1 0x1 > + MX7D_PAD_ENET1_RGMII_TD2__ENET1_RGMII_TD2 0x1 > + MX7D_PAD_ENET1_RGMII_TD3__ENET1_RGMII_TD3 0x1 > + MX7D_PAD_ENET1_RGMII_TX_CTL__ENET1_RGMII_TX_CTL > 0x1 > + MX7D_PAD_ENET1_RGMII_RXC__ENET1_RGMII_RXC 0x1 > + MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0 0x1 > + MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1 0x1 > + MX7D_PAD_ENET1_RGMII_RD2__ENET1_RGMII_RD2 0x1 > + MX7D_PAD_ENET1_RGMII_RD3__ENET1_RGMII_RD3 0x1 > + MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL > 0x1 > + MX7D_PAD_SD3_RESET_B__GPIO6_IO11 > 0x1 /* Ethernet reset */ > + >; > + }; > + > + pinctrl_can1: can1frp { > + fsl,pins = < > + MX7D_PAD_SAI1_RX_DATA__FLEXCAN1_RX 0x59 > + MX7D_PAD_SAI1_TX_BCLK__FLEXCAN1_TX 0x59 > + >; > + }; > + > + pinctrl_can2: can2frp { > + fsl,pins = < > + MX7D_PAD_SAI1_TX_SYNC__FLEXCAN2_RX 0x59 > + MX7D_PAD_SAI1_TX_DATA__FLEXCAN2_TX 0x59 > + >; > + }; > + > + pinctrl_i2c4: i2c4grp { > + fsl,pins = < > + MX7D_PAD_SAI1_RX_BCLK__I2C4_SDA 0x4000007f > + MX7D_PAD_SAI1_RX_SYNC__I2C4_SCL 0x4000007f > + >; > + }; > + > + pinctrl_pwm1: pwm1 { > + fsl,pins = < > + MX7D_PAD_GPIO1_IO08__PWM1_OUT 0x7f > + >; > + }; > + > + pinctrl_pwm2: pwm2 { > + fsl,pins = < > + MX7D_PAD_GPIO1_IO09__PWM2_OUT 0x7f > + >; > + }; > + > + pinctrl_pwm3: pwm3 { > + fsl,pins = < > + MX7D_PAD_GPIO1_IO10__PWM3_OUT 0x7f > + >; > + }; > + > + pinctrl_reg_wlreg_on: regregongrp { > + fsl,pins = < > + MX7D_PAD_ECSPI1_SCLK__GPIO4_IO16 0x59 > + >; > + }; > + > + pinctrl_sai1: sai1grp { > + fsl,pins = < > + MX7D_PAD_ENET1_RX_CLK__SAI1_TX_BCLK 0x1f > + MX7D_PAD_ENET1_CRS__SAI1_TX_SYNC 0x1f > + MX7D_PAD_ENET1_COL__SAI1_TX_DATA0 0x30 > + MX7D_PAD_ENET1_TX_CLK__SAI1_RX_DATA0 0x1f > + >; > + }; > + > + pinctrl_uart5: uart5grp { > + fsl,pins = < > + MX7D_PAD_I2C4_SDA__UART5_DCE_TX 0x79 > + MX7D_PAD_I2C4_SCL__UART5_DCE_RX 0x79 > + >; > + }; > + > + pinctrl_uart6: uart6grp { > + fsl,pins = < > + MX7D_PAD_EPDC_DATA08__UART6_DCE_RX 0x79 > + MX7D_PAD_EPDC_DATA09__UART6_DCE_TX 0x79 > + MX7D_PAD_EPDC_DATA10__UART6_DCE_RTS 0x79 > + MX7D_PAD_EPDC_DATA11__UART6_DCE_CTS 0x79 > + >; > + }; > + > + pinctrl_uart7: uart7grp { > + fsl,pins = < > + MX7D_PAD_ECSPI2_MOSI__UART7_DCE_TX 0x79 > + MX7D_PAD_ECSPI2_SCLK__UART7_DCE_RX 0x79 > + MX7D_PAD_ECSPI2_SS0__UART7_DCE_CTS 0x79 > + MX7D_PAD_ECSPI2_MISO__UART7_DCE_RTS 0x79 > + >; > + }; > + > + pinctrl_usbotg1_pwr: usbotg_pwr { > + fsl,pins = < > + MX7D_PAD_UART3_TX_DATA__GPIO4_IO5 0x14 > + >; > + }; > + > + pinctrl_usdhc1: usdhc1grp { > + fsl,pins = < > + MX7D_PAD_SD1_CMD__SD1_CMD 0x59 > + MX7D_PAD_SD1_CLK__SD1_CLK 0x19 > + MX7D_PAD_SD1_DATA0__SD1_DATA0 0x59 > + MX7D_PAD_SD1_DATA1__SD1_DATA1 0x59 > + MX7D_PAD_SD1_DATA2__SD1_DATA2 0x59 > + MX7D_PAD_SD1_DATA3__SD1_DATA3 0x59 > + MX7D_PAD_SD1_CD_B__GPIO5_IO0 0x15 > + >; > + }; > + > + pinctrl_usdhc1_100mhz: usdhc1grp_100mhz { > + fsl,pins = < > + MX7D_PAD_SD1_CMD__SD1_CMD 0x5a > + MX7D_PAD_SD1_CLK__SD1_CLK 0x1a > + MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5a > + MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5a > + MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5a > + MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5a > + MX7D_PAD_SD1_CD_B__GPIO5_IO0 0x15 > + >; > + }; > + > + pinctrl_usdhc1_200mhz: usdhc1grp_200mhz { > + fsl,pins = < > + MX7D_PAD_SD1_CMD__SD1_CMD 0x5b > + MX7D_PAD_SD1_CLK__SD1_CLK 0x1b > + MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5b > + MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5b > + MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5b > + MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5b > + MX7D_PAD_SD1_CD_B__GPIO5_IO0 0x15 > + >; > + }; > + > + pinctrl_usdhc2: usdhc2grp { > + fsl,pins = < > + MX7D_PAD_SD2_CMD__SD2_CMD 0x59 > + MX7D_PAD_SD2_CLK__SD2_CLK 0x19 > + MX7D_PAD_SD2_DATA0__SD2_DATA0 0x59 > + MX7D_PAD_SD2_DATA1__SD2_DATA1 0x59 > + MX7D_PAD_SD2_DATA2__SD2_DATA2 0x59 > + MX7D_PAD_SD2_DATA3__SD2_DATA3 0x59 > + >; > + }; > + > + pinctrl_usdhc3: usdhc3grp { > + fsl,pins = < > + MX7D_PAD_SD3_CMD__SD3_CMD 0x59 > + MX7D_PAD_SD3_CLK__SD3_CLK 0x19 > + MX7D_PAD_SD3_DATA0__SD3_DATA0 0x59 > + MX7D_PAD_SD3_DATA1__SD3_DATA1 0x59 > + MX7D_PAD_SD3_DATA2__SD3_DATA2 0x59 > + MX7D_PAD_SD3_DATA3__SD3_DATA3 0x59 > + MX7D_PAD_SD3_DATA4__SD3_DATA4 0x59 > + MX7D_PAD_SD3_DATA5__SD3_DATA5 0x59 > + MX7D_PAD_SD3_DATA6__SD3_DATA6 0x59 > + MX7D_PAD_SD3_DATA7__SD3_DATA7 0x59 > + >; > + }; > + > + pinctrl_usdhc3_100mhz: usdhc3grp_100mhz { > + fsl,pins = < > + MX7D_PAD_SD3_CMD__SD3_CMD 0x5a > + MX7D_PAD_SD3_CLK__SD3_CLK 0x1a > + MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5a > + MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5a > + MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5a > + MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5a > + MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5a > + MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5a > + MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5a > + MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5a > + >; > + }; > + > + pinctrl_usdhc3_200mhz: usdhc3grp_200mhz { > + fsl,pins = < > + MX7D_PAD_SD3_CMD__SD3_CMD 0x5b > + MX7D_PAD_SD3_CLK__SD3_CLK 0x1b > + MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5b > + MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5b > + MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5b > + MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5b > + MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5b > + MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5b > + MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5b > + MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5b > + >; > + }; > +}; > + > +&iomuxc_lpsr { > + pinctrl_wifi_clk: wificlkgrp { > + fsl,pins = < > + MX7D_PAD_LPSR_GPIO1_IO03__CCM_CLKO2 0x7d > + >; > + }; > + > + pinctrl_wdog: wdoggrp { > + fsl,pins = < > + MX7D_PAD_LPSR_GPIO1_IO00__WDOG1_WDOG_B 0x74 > + >; > + }; > +}; > -- > 2.7.4
On Wed, Apr 24, 2019 at 1:00 AM Jun Nie <jun.nie@linaro.org> wrote: > > Copy device tree files from Linux directly. > > Signed-off-by: Jun Nie <jun.nie@linaro.org> There is a series from Joris that does the pico-mx7d DM conversion.
Fabio Estevam <festevam@gmail.com> 于2019年4月24日周三 下午6:31写道： > > On Wed, Apr 24, 2019 at 1:00 AM Jun Nie <jun.nie@linaro.org> wrote: > > > > Copy device tree files from Linux directly. > > > > Signed-off-by: Jun Nie <jun.nie@linaro.org> > > There is a series from Joris that does the pico-mx7d DM conversion. When is that series expected to be merged?
On 25/04/19 04:56, Jun Nie wrote: > Fabio Estevam <festevam@gmail.com> 于2019年4月24日周三 下午6:31写道： >> >> On Wed, Apr 24, 2019 at 1:00 AM Jun Nie <jun.nie@linaro.org> wrote: >>> >>> Copy device tree files from Linux directly. >>> >>> Signed-off-by: Jun Nie <jun.nie@linaro.org> >> >> There is a series from Joris that does the pico-mx7d DM conversion. > > When is that series expected to be merged? > I merged Joris' series and build is in progress. Regards, Stefano
> > I merged Joris' series and build is in progress. > > Regards, > Stefano > Great! I will prepare my patch based on that. But I cannot find latest pico patch on denx master repo. Did you merge it to your own repo and pulled to denx master later, just like linux work flow? I am not familiar with u-boot work flow yet. Thanks for point the repo in advance! Jun
On 25/04/19 09:31, Jun Nie wrote: >> >> I merged Joris' series and build is in progress. >> >> Regards, >> Stefano >> > Great! I will prepare my patch based on that. But I cannot find latest > pico patch on denx master repo. Right. > Did you merge it to your own repo and > pulled to denx master later, just like linux work flow? Yes. > I am not > familiar with u-boot work flow yet. Because PR are rejected if not verified by Travis, I push first to https://github.com/sbabic/u-boot-imx (-next branch). If report from Travis is ok (this is needed in PR), I push to git.denx.de/u-boot-imx (-master). Regards, Stefano
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 0aee8df..e6cb1d3 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -555,6 +555,7 @@ dtb-$(CONFIG_ARCH_MX6) += \ dtb-$(CONFIG_MX7) += imx7d-sdb.dtb \ imx7d-sdb-qspi.dtb \ + imx7d-pico-pi.dtb \ imx7-colibri-emmc.dtb \ imx7-colibri-rawnand.dtb \ imx7s-warp.dtb diff --git a/arch/arm/dts/imx7d-pico-pi.dts b/arch/arm/dts/imx7d-pico-pi.dts new file mode 100644 index 0000000..70bea95 --- /dev/null +++ b/arch/arm/dts/imx7d-pico-pi.dts @@ -0,0 +1,93 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +// +// Copyright 2017 NXP + +#include "imx7d-pico.dtsi" + +/ { + model = "TechNexion PICO-IMX7D Board and PI baseboard"; + compatible = "technexion,imx7d-pico-pi", "fsl,imx7d"; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_leds>; + + led { + label = "gpio-led"; + gpios = <&gpio2 6 GPIO_ACTIVE_HIGH>; + }; + }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "imx7-sgtl5000"; + simple-audio-card,format = "i2s"; + simple-audio-card,bitclock-master = <&dailink_master>; + simple-audio-card,frame-master = <&dailink_master>; + simple-audio-card,cpu { + sound-dai = <&sai1>; + }; + + dailink_master: simple-audio-card,codec { + sound-dai = <&sgtl5000>; + clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>; + }; + }; +}; + +&i2c1 { + sgtl5000: codec@a { + #sound-dai-cells = <0>; + reg = <0x0a>; + compatible = "fsl,sgtl5000"; + clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>; + VDDA-supply = <®_2p5v>; + VDDIO-supply = <®_vref_1v8>; + }; +}; + +&i2c4 { + polytouch: touchscreen@38 { + compatible = "edt,edt-ft5x06"; + reg = <0x38>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_touchscreen>; + interrupt-parent = <&gpio2>; + interrupts = <13 IRQ_TYPE_EDGE_FALLING>; + reset-gpios = <&gpio2 4 GPIO_ACTIVE_LOW>; + touchscreen-size-x = <800>; + touchscreen-size-y = <480>; + }; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + pinctrl_hog: hoggrp { + fsl,pins = < + MX7D_PAD_EPDC_DATA00__GPIO2_IO0 0x14 + MX7D_PAD_EPDC_DATA01__GPIO2_IO1 0x14 + MX7D_PAD_EPDC_DATA02__GPIO2_IO2 0x14 + MX7D_PAD_EPDC_DATA03__GPIO2_IO3 0x14 + MX7D_PAD_EPDC_DATA05__GPIO2_IO5 0x14 + MX7D_PAD_EPDC_DATA12__GPIO2_IO12 0x14 + MX7D_PAD_EPDC_DATA07__GPIO2_IO7 0x14 + >; + }; + + pinctrl_gpio_leds: gpioledsgrp { + fsl,pins = < + MX7D_PAD_EPDC_DATA06__GPIO2_IO6 0x14 + >; + }; + + pinctrl_touchscreen: touchscreengrp { + fsl,pins = < + MX7D_PAD_EPDC_DATA04__GPIO2_IO4 0x14 + MX7D_PAD_EPDC_DATA13__GPIO2_IO13 0x14 + >; + }; + +}; diff --git a/arch/arm/dts/imx7d-pico.dtsi b/arch/arm/dts/imx7d-pico.dtsi new file mode 100644 index 0000000..3fd595a --- /dev/null +++ b/arch/arm/dts/imx7d-pico.dtsi @@ -0,0 +1,585 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +// +// Copyright 2017 NXP + +/dts-v1/; + +#include "imx7d.dtsi" + +/ { + /* Will be filled by the bootloader */ + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0>; + }; + + reg_wlreg_on: regulator-wlreg_on { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_wlreg_on>; + regulator-name = "wlreg_on"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio4 16 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_2p5v: regulator-2p5v { + compatible = "regulator-fixed"; + regulator-name = "2P5V"; + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + regulator-always-on; + }; + + reg_3p3v: regulator-3p3v { + compatible = "regulator-fixed"; + regulator-name = "3P3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + reg_usb_otg1_vbus: regulator-usb-otg1-vbus { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg1_pwr>; + compatible = "regulator-fixed"; + regulator-name = "usb_otg1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio4 5 GPIO_ACTIVE_LOW>; + }; + + reg_usb_otg2_vbus: regulator-usb-otg2-vbus { + compatible = "regulator-fixed"; + regulator-name = "usb_otg2_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + reg_vref_1v8: regulator-vref-1v8 { + compatible = "regulator-fixed"; + regulator-name = "vref-1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + usdhc2_pwrseq: usdhc2_pwrseq { + compatible = "mmc-pwrseq-simple"; + clocks = <&clks IMX7D_CLKO2_ROOT_DIV>; + clock-names = "ext_clock"; + }; +}; + +&clks { + assigned-clocks = <&clks IMX7D_CLKO2_ROOT_SRC>, + <&clks IMX7D_CLKO2_ROOT_DIV>; + assigned-clock-parents = <&clks IMX7D_CKIL>; + assigned-clock-rates = <0>, <32768>; +}; + +&ecspi3 { + cs-gpios = <&gpio4 11 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi3>; + status = "okay"; +}; + +&fec1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet1>; + assigned-clocks = <&clks IMX7D_ENET1_TIME_ROOT_SRC>, + <&clks IMX7D_ENET1_TIME_ROOT_CLK>; + assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>; + assigned-clock-rates = <0>, <100000000>; + phy-mode = "rgmii"; + phy-handle = <ðphy0>; + fsl,magic-packet; + phy-reset-gpios = <&gpio6 11 GPIO_ACTIVE_LOW>; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy0: ethernet-phy@1 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <1>; + status = "okay"; + }; + }; +}; + +&flexcan1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can1>; + status = "okay"; +}; + +&flexcan2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can2>; + status = "okay"; +}; + +&i2c1 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; +}; + +&i2c4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c4>; + status = "okay"; + + pmic: pfuze3000@8 { + compatible = "fsl,pfuze3000"; + reg = <0x08>; + + regulators { + sw1a_reg: sw1a { + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + /* use sw1c_reg to align with pfuze100/pfuze200 */ + sw1c_reg: sw1b { + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1475000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + sw2_reg: sw2 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1850000>; + regulator-boot-on; + regulator-always-on; + }; + + sw3a_reg: sw3 { + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1650000>; + regulator-boot-on; + regulator-always-on; + }; + + swbst_reg: swbst { + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5150000>; + }; + + snvs_reg: vsnvs { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3000000>; + regulator-boot-on; + regulator-always-on; + }; + + vref_reg: vrefddr { + regulator-boot-on; + regulator-always-on; + }; + + vgen1_reg: vldo1 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen2_reg: vldo2 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1550000>; + }; + + vgen3_reg: vccsd { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen4_reg: v33 { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen5_reg: vldo3 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen6_reg: vldo4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; + }; +}; + +&sai1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai1>; + assigned-clocks = <&clks IMX7D_SAI1_ROOT_SRC>, + <&clks IMX7D_SAI1_ROOT_CLK>; + assigned-clock-parents = <&clks IMX7D_PLL_AUDIO_POST_DIV>; + assigned-clock-rates = <0>, <24576000>; + status = "okay"; +}; + + +&pwm1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm1>; + status = "okay"; +}; + +&pwm2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm2>; + status = "okay"; +}; + +&pwm3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm3>; + status = "okay"; +}; + +&pwm4 { /* Backlight */ + status = "okay"; +}; + +&uart5 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart5>; + assigned-clocks = <&clks IMX7D_UART5_ROOT_SRC>; + assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>; + status = "okay"; +}; + +&uart6 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart6>; + assigned-clocks = <&clks IMX7D_UART6_ROOT_SRC>; + assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>; + uart-has-rtscts; + status = "okay"; +}; + +&uart7 { /* Bluetooth */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart7>; + assigned-clocks = <&clks IMX7D_UART7_ROOT_SRC>; + assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>; + uart-has-rtscts; + status = "okay"; +}; + +&usbotg1 { + vbus-supply = <®_usb_otg1_vbus>; + status = "okay"; +}; + +&usbotg2 { + vbus-supply = <®_usb_otg2_vbus>; + dr_mode = "host"; + status = "okay"; +}; + +&usdhc1 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc1>; + pinctrl-1 = <&pinctrl_usdhc1_100mhz>; + pinctrl-2 = <&pinctrl_usdhc1_200mhz>; + cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>; + bus-width = <4>; + tuning-step = <2>; + vmmc-supply = <®_3p3v>; + wakeup-source; + no-1-8-v; + keep-power-in-suspend; + status = "okay"; +}; + +&usdhc2 { /* Wifi SDIO */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc2 &pinctrl_wifi_clk>; + no-1-8-v; + non-removable; + keep-power-in-suspend; + wakeup-source; + vmmc-supply = <®_wlreg_on>; + mmc-pwrseq = <&usdhc2_pwrseq>; + status = "okay"; +}; + +&usdhc3 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc3>; + pinctrl-1 = <&pinctrl_usdhc3_100mhz>; + pinctrl-2 = <&pinctrl_usdhc3_200mhz>; + assigned-clocks = <&clks IMX7D_USDHC3_ROOT_CLK>; + assigned-clock-rates = <400000000>; + bus-width = <8>; + no-1-8-v; + fsl,tuning-step = <2>; + non-removable; + status = "okay"; +}; + +&wdog1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdog>; + fsl,ext-reset-output; + status = "okay"; +}; + +&iomuxc { + pinctrl_ecspi3: ecspi3grp { + fsl,pins = < + MX7D_PAD_I2C1_SCL__ECSPI3_MISO 0x2 + MX7D_PAD_I2C1_SDA__ECSPI3_MOSI 0x2 + MX7D_PAD_I2C2_SCL__ECSPI3_SCLK 0x2 + MX7D_PAD_I2C2_SDA__GPIO4_IO11 0x14 + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX7D_PAD_UART1_TX_DATA__I2C1_SDA 0x4000007f + MX7D_PAD_UART1_RX_DATA__I2C1_SCL 0x4000007f + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX7D_PAD_UART2_TX_DATA__I2C2_SDA 0x4000007f + MX7D_PAD_UART2_RX_DATA__I2C2_SCL 0x4000007f + >; + }; + + pinctrl_enet1: enet1grp { + fsl,pins = < + MX7D_PAD_SD2_CD_B__ENET1_MDIO 0x3 + MX7D_PAD_SD2_WP__ENET1_MDC 0x3 + MX7D_PAD_ENET1_RGMII_TXC__ENET1_RGMII_TXC 0x1 + MX7D_PAD_ENET1_RGMII_TD0__ENET1_RGMII_TD0 0x1 + MX7D_PAD_ENET1_RGMII_TD1__ENET1_RGMII_TD1 0x1 + MX7D_PAD_ENET1_RGMII_TD2__ENET1_RGMII_TD2 0x1 + MX7D_PAD_ENET1_RGMII_TD3__ENET1_RGMII_TD3 0x1 + MX7D_PAD_ENET1_RGMII_TX_CTL__ENET1_RGMII_TX_CTL 0x1 + MX7D_PAD_ENET1_RGMII_RXC__ENET1_RGMII_RXC 0x1 + MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0 0x1 + MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1 0x1 + MX7D_PAD_ENET1_RGMII_RD2__ENET1_RGMII_RD2 0x1 + MX7D_PAD_ENET1_RGMII_RD3__ENET1_RGMII_RD3 0x1 + MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL 0x1 + MX7D_PAD_SD3_RESET_B__GPIO6_IO11 0x1 /* Ethernet reset */ + >; + }; + + pinctrl_can1: can1frp { + fsl,pins = < + MX7D_PAD_SAI1_RX_DATA__FLEXCAN1_RX 0x59 + MX7D_PAD_SAI1_TX_BCLK__FLEXCAN1_TX 0x59 + >; + }; + + pinctrl_can2: can2frp { + fsl,pins = < + MX7D_PAD_SAI1_TX_SYNC__FLEXCAN2_RX 0x59 + MX7D_PAD_SAI1_TX_DATA__FLEXCAN2_TX 0x59 + >; + }; + + pinctrl_i2c4: i2c4grp { + fsl,pins = < + MX7D_PAD_SAI1_RX_BCLK__I2C4_SDA 0x4000007f + MX7D_PAD_SAI1_RX_SYNC__I2C4_SCL 0x4000007f + >; + }; + + pinctrl_pwm1: pwm1 { + fsl,pins = < + MX7D_PAD_GPIO1_IO08__PWM1_OUT 0x7f + >; + }; + + pinctrl_pwm2: pwm2 { + fsl,pins = < + MX7D_PAD_GPIO1_IO09__PWM2_OUT 0x7f + >; + }; + + pinctrl_pwm3: pwm3 { + fsl,pins = < + MX7D_PAD_GPIO1_IO10__PWM3_OUT 0x7f + >; + }; + + pinctrl_reg_wlreg_on: regregongrp { + fsl,pins = < + MX7D_PAD_ECSPI1_SCLK__GPIO4_IO16 0x59 + >; + }; + + pinctrl_sai1: sai1grp { + fsl,pins = < + MX7D_PAD_ENET1_RX_CLK__SAI1_TX_BCLK 0x1f + MX7D_PAD_ENET1_CRS__SAI1_TX_SYNC 0x1f + MX7D_PAD_ENET1_COL__SAI1_TX_DATA0 0x30 + MX7D_PAD_ENET1_TX_CLK__SAI1_RX_DATA0 0x1f + >; + }; + + pinctrl_uart5: uart5grp { + fsl,pins = < + MX7D_PAD_I2C4_SDA__UART5_DCE_TX 0x79 + MX7D_PAD_I2C4_SCL__UART5_DCE_RX 0x79 + >; + }; + + pinctrl_uart6: uart6grp { + fsl,pins = < + MX7D_PAD_EPDC_DATA08__UART6_DCE_RX 0x79 + MX7D_PAD_EPDC_DATA09__UART6_DCE_TX 0x79 + MX7D_PAD_EPDC_DATA10__UART6_DCE_RTS 0x79 + MX7D_PAD_EPDC_DATA11__UART6_DCE_CTS 0x79 + >; + }; + + pinctrl_uart7: uart7grp { + fsl,pins = < + MX7D_PAD_ECSPI2_MOSI__UART7_DCE_TX 0x79 + MX7D_PAD_ECSPI2_SCLK__UART7_DCE_RX 0x79 + MX7D_PAD_ECSPI2_SS0__UART7_DCE_CTS 0x79 + MX7D_PAD_ECSPI2_MISO__UART7_DCE_RTS 0x79 + >; + }; + + pinctrl_usbotg1_pwr: usbotg_pwr { + fsl,pins = < + MX7D_PAD_UART3_TX_DATA__GPIO4_IO5 0x14 + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + MX7D_PAD_SD1_CMD__SD1_CMD 0x59 + MX7D_PAD_SD1_CLK__SD1_CLK 0x19 + MX7D_PAD_SD1_DATA0__SD1_DATA0 0x59 + MX7D_PAD_SD1_DATA1__SD1_DATA1 0x59 + MX7D_PAD_SD1_DATA2__SD1_DATA2 0x59 + MX7D_PAD_SD1_DATA3__SD1_DATA3 0x59 + MX7D_PAD_SD1_CD_B__GPIO5_IO0 0x15 + >; + }; + + pinctrl_usdhc1_100mhz: usdhc1grp_100mhz { + fsl,pins = < + MX7D_PAD_SD1_CMD__SD1_CMD 0x5a + MX7D_PAD_SD1_CLK__SD1_CLK 0x1a + MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5a + MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5a + MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5a + MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5a + MX7D_PAD_SD1_CD_B__GPIO5_IO0 0x15 + >; + }; + + pinctrl_usdhc1_200mhz: usdhc1grp_200mhz { + fsl,pins = < + MX7D_PAD_SD1_CMD__SD1_CMD 0x5b + MX7D_PAD_SD1_CLK__SD1_CLK 0x1b + MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5b + MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5b + MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5b + MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5b + MX7D_PAD_SD1_CD_B__GPIO5_IO0 0x15 + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX7D_PAD_SD2_CMD__SD2_CMD 0x59 + MX7D_PAD_SD2_CLK__SD2_CLK 0x19 + MX7D_PAD_SD2_DATA0__SD2_DATA0 0x59 + MX7D_PAD_SD2_DATA1__SD2_DATA1 0x59 + MX7D_PAD_SD2_DATA2__SD2_DATA2 0x59 + MX7D_PAD_SD2_DATA3__SD2_DATA3 0x59 + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX7D_PAD_SD3_CMD__SD3_CMD 0x59 + MX7D_PAD_SD3_CLK__SD3_CLK 0x19 + MX7D_PAD_SD3_DATA0__SD3_DATA0 0x59 + MX7D_PAD_SD3_DATA1__SD3_DATA1 0x59 + MX7D_PAD_SD3_DATA2__SD3_DATA2 0x59 + MX7D_PAD_SD3_DATA3__SD3_DATA3 0x59 + MX7D_PAD_SD3_DATA4__SD3_DATA4 0x59 + MX7D_PAD_SD3_DATA5__SD3_DATA5 0x59 + MX7D_PAD_SD3_DATA6__SD3_DATA6 0x59 + MX7D_PAD_SD3_DATA7__SD3_DATA7 0x59 + >; + }; + + pinctrl_usdhc3_100mhz: usdhc3grp_100mhz { + fsl,pins = < + MX7D_PAD_SD3_CMD__SD3_CMD 0x5a + MX7D_PAD_SD3_CLK__SD3_CLK 0x1a + MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5a + MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5a + MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5a + MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5a + MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5a + MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5a + MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5a + MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5a + >; + }; + + pinctrl_usdhc3_200mhz: usdhc3grp_200mhz { + fsl,pins = < + MX7D_PAD_SD3_CMD__SD3_CMD 0x5b + MX7D_PAD_SD3_CLK__SD3_CLK 0x1b + MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5b + MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5b + MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5b + MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5b + MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5b + MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5b + MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5b + MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5b + >; + }; +}; + +&iomuxc_lpsr { + pinctrl_wifi_clk: wificlkgrp { + fsl,pins = < + MX7D_PAD_LPSR_GPIO1_IO03__CCM_CLKO2 0x7d + >; + }; + + pinctrl_wdog: wdoggrp { + fsl,pins = < + MX7D_PAD_LPSR_GPIO1_IO00__WDOG1_WDOG_B 0x74 + >; + }; +};
Copy device tree files from Linux directly. Signed-off-by: Jun Nie <jun.nie@linaro.org> --- arch/arm/dts/Makefile | 1 + arch/arm/dts/imx7d-pico-pi.dts | 93 +++++++ arch/arm/dts/imx7d-pico.dtsi | 585 +++++++++++++++++++++++++++++++++++++++++ 3 files changed, 679 insertions(+) create mode 100644 arch/arm/dts/imx7d-pico-pi.dts create mode 100644 arch/arm/dts/imx7d-pico.dtsi