mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-20 08:58:52 +09:00
![Troy Kisky](/assets/img/avatar_default.png)
Migrate to using device tree required for further driver model integration. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
385 lines
8.2 KiB
Plaintext
385 lines
8.2 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0+
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//
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// Copyright 2013-2019 Boundary Devices, Inc.
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// Copyright 2012 Freescale Semiconductor, Inc.
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// Copyright 2011 Linaro Ltd.
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#include <dt-bindings/clock/imx6qdl-clock.h>
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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&iomuxc {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_hog>;
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pinctrl_ecspi1: ecspi1grp {
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fsl,pins = <
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MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x100b1
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MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0x100b1
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MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0x000b1
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#define GP_ECSPI1_NOR_CS <&gpio3 19 GPIO_ACTIVE_LOW>
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MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x0b0b1
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>;
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};
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pinctrl_enet: enetgrp {
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fsl,pins = <
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MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
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MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
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MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x100b0
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MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x100b0
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MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x100b0
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MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x100b0
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MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x100b0
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MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x100b0
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MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x100b0
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MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0
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MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b0b0
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MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b0b0
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MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b0b0
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MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0
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MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0
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#undef GP_ENET_PHY_RESET
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#define GP_ENET_PHY_RESET <&gpio3 23 GPIO_ACTIVE_LOW>
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MX6QDL_PAD_EIM_D23__GPIO3_IO23 0x030b0
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#define GPIRQ_ENET_PHY <&gpio1 28 IRQ_TYPE_LEVEL_LOW>
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MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x1b0b0
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>;
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};
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pinctrl_hog: hoggrp {
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fsl,pins = <
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/* Spare */
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MX6QDL_PAD_NANDF_D7__GPIO2_IO07 0x1b0b0
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>;
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};
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pinctrl_i2c1: i2c1grp {
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fsl,pins = <
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MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
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MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
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>;
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};
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pinctrl_i2c1_1: i2c1-1grp {
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fsl,pins = <
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#define GP_I2C1_SCL <&gpio3 21 GPIO_ACTIVE_HIGH>
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MX6QDL_PAD_EIM_D21__GPIO3_IO21 0x4001b8b1
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#define GP_I2C1_SDA <&gpio3 28 GPIO_ACTIVE_HIGH>
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MX6QDL_PAD_EIM_D28__GPIO3_IO28 0x4001b8b1
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>;
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};
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pinctrl_i2c2: i2c2grp {
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fsl,pins = <
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MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
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MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
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>;
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};
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pinctrl_i2c2_1: i2c2-1grp {
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fsl,pins = <
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#define GP_I2C2_SCL <&gpio4 12 GPIO_ACTIVE_HIGH>
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MX6QDL_PAD_KEY_COL3__GPIO4_IO12 0x4001b8b1
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#define GP_I2C2_SDA <&gpio4 13 GPIO_ACTIVE_HIGH>
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MX6QDL_PAD_KEY_ROW3__GPIO4_IO13 0x4001b8b1
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>;
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};
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pinctrl_i2c3: i2c3grp {
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fsl,pins = <
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MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b8b1
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MX6QDL_PAD_GPIO_16__I2C3_SDA 0x4001b8b1
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#define GPIRQ_I2C3_J7 <&gpio1 9 IRQ_TYPE_EDGE_FALLING>
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#define GP_I2C3_J7 <&gpio1 9 GPIO_ACTIVE_LOW>
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MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x1b0b0
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>;
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};
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pinctrl_i2c3_1: i2c3-1grp {
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fsl,pins = <
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#define GP_I2C3_SCL <&gpio1 5 GPIO_ACTIVE_HIGH>
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MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x4001b8b1
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#define GP_I2C3_SDA <&gpio7 11 GPIO_ACTIVE_HIGH>
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MX6QDL_PAD_GPIO_16__GPIO7_IO11 0x4001b8b1
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>;
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};
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pinctrl_pwm1: pwm1grp {
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fsl,pins = <
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MX6QDL_PAD_SD1_DAT3__PWM1_OUT 0x1b0b1
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>;
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};
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pinctrl_pwm3: pwm3grp {
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fsl,pins = <
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MX6QDL_PAD_SD1_DAT1__PWM3_OUT 0x1b0b1
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>;
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};
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pinctrl_pwm4: pwm4grp {
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fsl,pins = <
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MX6QDL_PAD_SD1_CMD__PWM4_OUT 0x1b0b1
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>;
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};
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pinctrl_reg_usbotg_vbus: reg-usbotg-vbusgrp {
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fsl,pins = <
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#define GP_REG_USBOTG <&gpio3 22 GPIO_ACTIVE_HIGH>
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MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x030b0
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>;
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};
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pinctrl_uart1: uart1grp {
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fsl,pins = <
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MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1
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MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA 0x1b0b1
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>;
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};
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pinctrl_uart2: uart2grp {
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fsl,pins = <
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MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1
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MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1
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>;
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};
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pinctrl_usbh1: usbh1grp {
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fsl,pins = <
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#define GP_USBH1_HUB_RESET <&gpio7 12 GPIO_ACTIVE_LOW>
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MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x0b0b0
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>;
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};
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pinctrl_usbotg: usbotggrp {
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fsl,pins = <
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MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
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MX6QDL_PAD_KEY_COL4__USB_OTG_OC 0x1b0b0
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>;
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};
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pinctrl_usdhc3: usdhc3grp {
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fsl,pins = <
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MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059
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MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059
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MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059
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MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059
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MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059
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MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059
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#define GP_USDHC3_CD <&gpio7 0 GPIO_ACTIVE_LOW>
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MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x1b0b0
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#define GP_USDHC3_WP <&gpio7 1 GPIO_ACTIVE_HIGH>
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MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x1b0b0
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>;
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};
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pinctrl_usdhc4: usdhc4grp {
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fsl,pins = <
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MX6QDL_PAD_SD4_CMD__SD4_CMD 0x17059
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MX6QDL_PAD_SD4_CLK__SD4_CLK 0x10059
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MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x17059
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MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17059
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MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17059
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MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17059
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#define GP_USDHC4_CD <&gpio2 6 GPIO_ACTIVE_LOW>
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MX6QDL_PAD_NANDF_D6__GPIO2_IO06 0x1b0b0
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>;
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};
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};
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/ {
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aliases {
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mmc0 = &usdhc3;
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mmc1 = &usdhc4;
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pwm_lcd = &pwm1;
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pwm_lvds = &pwm4;
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};
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chosen {
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stdout-path = &uart2;
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};
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memory {
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reg = <0x10000000 0x40000000>;
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};
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reg_3p3v: regulator-3v3 {
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compatible = "regulator-fixed";
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regulator-name = "3P3V";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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reg_usb_otg_vbus: regulator-usb-otg-vbus {
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compatible = "regulator-fixed";
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regulator-name = "usb_otg_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = GP_REG_USBOTG;
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enable-active-high;
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};
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};
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&ecspi1 {
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cs-gpios = GP_ECSPI1_NOR_CS;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_ecspi1>;
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status = "okay";
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flash: m25p80@0 {
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compatible = "sst,sst25vf016b", "jedec,spi-nor";
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spi-max-frequency = <20000000>;
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reg = <0>;
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#address-cells = <1>;
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#size-cells = <1>;
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mtd@00000000 {
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label = "U-Boot";
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reg = <0x0 0xC0000>;
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};
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mtd@000C0000 {
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label = "env";
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reg = <0xC0000 0x2000>;
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};
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mtd@000C2000 {
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label = "splash";
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reg = <0xC2000 0x13e000>;
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};
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};
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};
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&fec {
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phy-handle = <ðphy>;
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phy-mode = "rgmii";
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#if 0
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phy-reset-gpios = GP_ENET_PHY_RESET;
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#endif
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_enet>;
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rxc-skew-ps = <3000>;
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rxd0-skew-ps = <0>;
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rxd1-skew-ps = <0>;
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rxd2-skew-ps = <0>;
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rxd3-skew-ps = <0>;
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rxdv-skew-ps = <0>;
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status = "okay";
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txc-skew-ps = <3000>;
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txd0-skew-ps = <0>;
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txd1-skew-ps = <0>;
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txd2-skew-ps = <0>;
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txd3-skew-ps = <0>;
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txen-skew-ps = <0>;
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mdio {
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#address-cells = <0>;
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#size-cells = <1>;
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ethphy: ethernet-phy {
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interrupts-extended = GPIRQ_ENET_PHY;
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};
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};
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};
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&i2c1 {
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clock-frequency = <100000>;
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pinctrl-names = "default", "gpio";
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pinctrl-0 = <&pinctrl_i2c1>;
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pinctrl-1 = <&pinctrl_i2c1_1>;
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scl-gpios = GP_I2C1_SCL;
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sda-gpios = GP_I2C1_SDA;
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status = "okay";
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};
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&i2c2 {
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clock-frequency = <100000>;
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pinctrl-names = "default", "gpio";
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pinctrl-0 = <&pinctrl_i2c2>;
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pinctrl-1 = <&pinctrl_i2c2_1>;
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scl-gpios = GP_I2C2_SCL;
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sda-gpios = GP_I2C2_SDA;
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status = "okay";
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hdmi_edid: edid@50 {
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compatible = "fsl,imx6-hdmi-i2c";
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reg = <0x50>;
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};
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};
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&i2c3 {
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clock-frequency = <100000>;
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pinctrl-names = "default", "gpio";
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pinctrl-0 = <&pinctrl_i2c3>;
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pinctrl-1 = <&pinctrl_i2c3_1>;
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scl-gpios = GP_I2C3_SCL;
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sda-gpios = GP_I2C3_SDA;
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status = "okay";
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};
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&pcie {
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status = "okay";
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};
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&pwm1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_pwm1>;
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status = "okay";
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};
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&pwm3 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_pwm3>;
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status = "okay";
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};
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&pwm4 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_pwm4>;
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status = "okay";
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};
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&uart1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart1>;
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status = "okay";
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};
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&uart2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart2>;
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status = "okay";
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};
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&usbh1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usbh1>;
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disable-over-current;
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reset-gpios = GP_USBH1_HUB_RESET;
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status = "okay";
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};
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&usbotg {
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vbus-supply = <®_usb_otg_vbus>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usbotg>;
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disable-over-current;
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status = "okay";
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};
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&usdhc3 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usdhc3>;
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cd-gpios = GP_USDHC3_CD;
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wp-gpios = GP_USDHC3_WP;
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vmmc-supply = <®_3p3v>;
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status = "okay";
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};
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&usdhc4 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usdhc4>;
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cd-gpios = GP_USDHC4_CD;
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vmmc-supply = <®_3p3v>;
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status = "okay";
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};
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