From 0bde5d3f8416e83f9e7fbbf00f3075b7fbecf6f5 Mon Sep 17 00:00:00 2001 From: Stefan Wahren Date: Tue, 7 Mar 2023 19:40:00 +0100 Subject: [PATCH] ARM: dts: imx28-m28/sps1: Convert to use label references These board files still use node name and unit address to reference parts from the imx28.dtsi . This causes a lot of redundancy. So use label references in orer to make it easier to maintain. Signed-off-by: Stefan Wahren Cc: Marek Vasut Cc: Wolfgang Grandegger Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx28-m28.dtsi | 44 ++-- arch/arm/boot/dts/imx28-m28cu3.dts | 354 +++++++++++++++---------------- arch/arm/boot/dts/imx28-m28evk.dts | 420 ++++++++++++++++++------------------- arch/arm/boot/dts/imx28-sps1.dts | 201 +++++++++--------- 4 files changed, 494 insertions(+), 525 deletions(-) diff --git a/arch/arm/boot/dts/imx28-m28.dtsi b/arch/arm/boot/dts/imx28-m28.dtsi index 2bdb4c0..c08b14a 100644 --- a/arch/arm/boot/dts/imx28-m28.dtsi +++ b/arch/arm/boot/dts/imx28-m28.dtsi @@ -14,31 +14,6 @@ reg = <0x40000000 0x08000000>; }; - apb@80000000 { - apbh@80000000 { - nand-controller@8000c000 { - #address-cells = <1>; - #size-cells = <1>; - pinctrl-names = "default"; - pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>; - status = "okay"; - }; - }; - - apbx@80040000 { - i2c0: i2c@80058000 { - pinctrl-names = "default"; - pinctrl-0 = <&i2c0_pins_a>; - status = "okay"; - - rtc: rtc@68 { - compatible = "st,m41t62"; - reg = <0x68>; - }; - }; - }; - }; - regulators { compatible = "simple-bus"; #address-cells = <1>; @@ -54,3 +29,22 @@ }; }; }; + +&gpmi { + #address-cells = <1>; + #size-cells = <1>; + pinctrl-names = "default"; + pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>; + status = "okay"; +}; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins_a>; + status = "okay"; + + rtc: rtc@68 { + compatible = "st,m41t62"; + reg = <0x68>; + }; +}; diff --git a/arch/arm/boot/dts/imx28-m28cu3.dts b/arch/arm/boot/dts/imx28-m28cu3.dts index 865ac3d..6b01de9 100644 --- a/arch/arm/boot/dts/imx28-m28cu3.dts +++ b/arch/arm/boot/dts/imx28-m28cu3.dts @@ -15,187 +15,6 @@ reg = <0x40000000 0x08000000>; }; - apb@80000000 { - apbh@80000000 { - nand-controller@8000c000 { - #address-cells = <1>; - #size-cells = <1>; - pinctrl-names = "default"; - pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>; - status = "okay"; - - partition@0 { - label = "gpmi-nfc-0-boot"; - reg = <0x00000000 0x01400000>; - read-only; - }; - - partition@1 { - label = "gpmi-nfc-general-use"; - reg = <0x01400000 0x0ec00000>; - }; - }; - - ssp0: spi@80010000 { - compatible = "fsl,imx28-mmc"; - pinctrl-names = "default"; - pinctrl-0 = <&mmc0_4bit_pins_a - &mmc0_cd_cfg - &mmc0_sck_cfg>; - bus-width = <4>; - vmmc-supply = <®_vddio_sd0>; - status = "okay"; - }; - - ssp2: spi@80014000 { - compatible = "fsl,imx28-mmc"; - pinctrl-names = "default"; - pinctrl-0 = <&mmc2_4bit_pins_a - &mmc2_cd_cfg - &mmc2_sck_cfg_a>; - bus-width = <4>; - vmmc-supply = <®_vddio_sd1>; - status = "okay"; - }; - - pinctrl@80018000 { - pinctrl-names = "default"; - pinctrl-0 = <&hog_pins_a>; - - hog_pins_a: hog@0 { - reg = <0>; - fsl,pinmux-ids = < - MX28_PAD_SSP2_SS0__GPIO_2_19 - MX28_PAD_PWM4__GPIO_3_29 - MX28_PAD_AUART2_RX__GPIO_3_8 - MX28_PAD_ENET0_RX_CLK__GPIO_4_13 - >; - fsl,drive-strength = ; - fsl,voltage = ; - fsl,pull-up = ; - }; - - lcdif_pins_m28: lcdif-m28@0 { - reg = <0>; - fsl,pinmux-ids = < - MX28_PAD_LCD_VSYNC__LCD_VSYNC - MX28_PAD_LCD_HSYNC__LCD_HSYNC - MX28_PAD_LCD_DOTCLK__LCD_DOTCLK - MX28_PAD_LCD_RESET__LCD_RESET - MX28_PAD_LCD_CS__LCD_ENABLE - MX28_PAD_AUART1_TX__GPIO_3_5 - >; - fsl,drive-strength = ; - fsl,voltage = ; - fsl,pull-up = ; - }; - - led_pins_gpio: leds-m28@0 { - reg = <0>; - fsl,pinmux-ids = < - MX28_PAD_SSP3_MISO__GPIO_2_26 - MX28_PAD_SSP3_SCK__GPIO_2_24 - >; - fsl,drive-strength = ; - fsl,voltage = ; - fsl,pull-up = ; - }; - }; - - ocotp@8002c000 { - status = "okay"; - }; - - lcdif@80030000 { - pinctrl-names = "default"; - pinctrl-0 = <&lcdif_24bit_pins_a - &lcdif_pins_m28>; - display = <&display0>; - status = "okay"; - - display0: display0 { - bits-per-pixel = <32>; - bus-width = <24>; - - display-timings { - native-mode = <&timing0>; - timing0: timing0 { - clock-frequency = <6410256>; - hactive = <320>; - vactive = <240>; - hback-porch = <38>; - hfront-porch = <20>; - vback-porch = <15>; - vfront-porch = <5>; - hsync-len = <30>; - vsync-len = <3>; - hsync-active = <0>; - vsync-active = <0>; - de-active = <1>; - pixelclk-active = <1>; - }; - }; - }; - }; - }; - - apbx@80040000 { - duart: serial@80074000 { - pinctrl-names = "default"; - pinctrl-0 = <&duart_pins_b>; - status = "okay"; - }; - - usbphy1: usbphy@8007e000 { - status = "okay"; - }; - - auart0: serial@8006a000 { - pinctrl-names = "default"; - pinctrl-0 = <&auart0_2pins_a>; - status = "okay"; - }; - - auart3: serial@80070000 { - pinctrl-names = "default"; - pinctrl-0 = <&auart3_2pins_b>; - status = "okay"; - }; - - pwm: pwm@80064000 { - pinctrl-names = "default"; - pinctrl-0 = <&pwm3_pins_a>; - status = "okay"; - }; - }; - }; - - ahb@80080000 { - usb1: usb@80090000 { - vbus-supply = <®_usb1_vbus>; - pinctrl-names = "default"; - pinctrl-0 = <&usb1_pins_a>; - disable-over-current; - status = "okay"; - }; - - mac0: ethernet@800f0000 { - phy-mode = "rmii"; - pinctrl-names = "default"; - pinctrl-0 = <&mac0_pins_a>; - phy-reset-gpios = <&gpio4 13 GPIO_ACTIVE_LOW>; - phy-reset-duration = <100>; - status = "okay"; - }; - - mac1: ethernet@800f4000 { - phy-mode = "rmii"; - pinctrl-names = "default"; - pinctrl-0 = <&mac1_pins_a>; - status = "okay"; - }; - }; - backlight { compatible = "pwm-backlight"; pwms = <&pwm 3 5000000>; @@ -264,3 +83,176 @@ }; }; }; + +&auart0 { + pinctrl-names = "default"; + pinctrl-0 = <&auart0_2pins_a>; + status = "okay"; +}; + +&auart3 { + pinctrl-names = "default"; + pinctrl-0 = <&auart3_2pins_b>; + status = "okay"; +}; + +&duart { + pinctrl-names = "default"; + pinctrl-0 = <&duart_pins_b>; + status = "okay"; +}; + +&gpmi { + #address-cells = <1>; + #size-cells = <1>; + pinctrl-names = "default"; + pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>; + status = "okay"; + + partition@0 { + label = "gpmi-nfc-0-boot"; + reg = <0x00000000 0x01400000>; + read-only; + }; + + partition@1 { + label = "gpmi-nfc-general-use"; + reg = <0x01400000 0x0ec00000>; + }; +}; + +&lcdif { + pinctrl-names = "default"; + pinctrl-0 = <&lcdif_24bit_pins_a + &lcdif_pins_m28>; + display = <&display0>; + status = "okay"; + + display0: display0 { + bits-per-pixel = <32>; + bus-width = <24>; + + display-timings { + native-mode = <&timing0>; + timing0: timing0 { + clock-frequency = <6410256>; + hactive = <320>; + vactive = <240>; + hback-porch = <38>; + hfront-porch = <20>; + vback-porch = <15>; + vfront-porch = <5>; + hsync-len = <30>; + vsync-len = <3>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + }; + }; +}; + +&mac0 { + phy-mode = "rmii"; + pinctrl-names = "default"; + pinctrl-0 = <&mac0_pins_a>; + phy-reset-gpios = <&gpio4 13 GPIO_ACTIVE_LOW>; + phy-reset-duration = <100>; + status = "okay"; +}; + +&mac1 { + phy-mode = "rmii"; + pinctrl-names = "default"; + pinctrl-0 = <&mac1_pins_a>; + status = "okay"; +}; + +&ocotp { + status = "okay"; +}; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&hog_pins_a>; + + hog_pins_a: hog@0 { + reg = <0>; + fsl,pinmux-ids = < + MX28_PAD_SSP2_SS0__GPIO_2_19 + MX28_PAD_PWM4__GPIO_3_29 + MX28_PAD_AUART2_RX__GPIO_3_8 + MX28_PAD_ENET0_RX_CLK__GPIO_4_13 + >; + fsl,drive-strength = ; + fsl,voltage = ; + fsl,pull-up = ; + }; + + lcdif_pins_m28: lcdif-m28@0 { + reg = <0>; + fsl,pinmux-ids = < + MX28_PAD_LCD_VSYNC__LCD_VSYNC + MX28_PAD_LCD_HSYNC__LCD_HSYNC + MX28_PAD_LCD_DOTCLK__LCD_DOTCLK + MX28_PAD_LCD_RESET__LCD_RESET + MX28_PAD_LCD_CS__LCD_ENABLE + MX28_PAD_AUART1_TX__GPIO_3_5 + >; + fsl,drive-strength = ; + fsl,voltage = ; + fsl,pull-up = ; + }; + + led_pins_gpio: leds-m28@0 { + reg = <0>; + fsl,pinmux-ids = < + MX28_PAD_SSP3_MISO__GPIO_2_26 + MX28_PAD_SSP3_SCK__GPIO_2_24 + >; + fsl,drive-strength = ; + fsl,voltage = ; + fsl,pull-up = ; + }; +}; + +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm3_pins_a>; + status = "okay"; +}; + +&ssp0 { + compatible = "fsl,imx28-mmc"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_4bit_pins_a + &mmc0_cd_cfg + &mmc0_sck_cfg>; + bus-width = <4>; + vmmc-supply = <®_vddio_sd0>; + status = "okay"; +}; + +&ssp2 { + compatible = "fsl,imx28-mmc"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_4bit_pins_a + &mmc2_cd_cfg + &mmc2_sck_cfg_a>; + bus-width = <4>; + vmmc-supply = <®_vddio_sd1>; + status = "okay"; +}; + +&usb1 { + vbus-supply = <®_usb1_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&usb1_pins_a>; + disable-over-current; + status = "okay"; +}; + +&usbphy1 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx28-m28evk.dts b/arch/arm/boot/dts/imx28-m28evk.dts index 13acdc7..e350d57 100644 --- a/arch/arm/boot/dts/imx28-m28evk.dts +++ b/arch/arm/boot/dts/imx28-m28evk.dts @@ -11,220 +11,6 @@ model = "Aries/DENX M28EVK"; compatible = "aries,m28evk", "denx,m28evk", "fsl,imx28"; - apb@80000000 { - apbh@80000000 { - ssp0: spi@80010000 { - compatible = "fsl,imx28-mmc"; - pinctrl-names = "default"; - pinctrl-0 = <&mmc0_8bit_pins_a - &mmc0_cd_cfg - &mmc0_sck_cfg>; - bus-width = <8>; - wp-gpios = <&gpio3 10 0>; - vmmc-supply = <®_vddio_sd0>; - status = "okay"; - }; - - ssp2: spi@80014000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,imx28-spi"; - pinctrl-names = "default"; - pinctrl-0 = <&spi2_pins_a>; - status = "okay"; - - flash: flash@0 { - #address-cells = <1>; - #size-cells = <1>; - compatible = "m25p80", "jedec,spi-nor"; - spi-max-frequency = <40000000>; - reg = <0>; - }; - }; - - pinctrl@80018000 { - pinctrl-names = "default"; - pinctrl-0 = <&hog_pins_a>; - - hog_pins_a: hog@0 { - reg = <0>; - fsl,pinmux-ids = < - MX28_PAD_PWM3__GPIO_3_28 - MX28_PAD_AUART2_CTS__GPIO_3_10 - MX28_PAD_AUART2_RTS__GPIO_3_11 - MX28_PAD_AUART3_RX__GPIO_3_12 - MX28_PAD_AUART3_TX__GPIO_3_13 - >; - fsl,drive-strength = ; - fsl,voltage = ; - fsl,pull-up = ; - }; - - lcdif_pins_m28: lcdif-m28@0 { - reg = <0>; - fsl,pinmux-ids = < - MX28_PAD_LCD_DOTCLK__LCD_DOTCLK - MX28_PAD_LCD_ENABLE__LCD_ENABLE - >; - fsl,drive-strength = ; - fsl,voltage = ; - fsl,pull-up = ; - }; - }; - - lcdif@80030000 { - pinctrl-names = "default"; - pinctrl-0 = <&lcdif_24bit_pins_a - &lcdif_pins_m28>; - display = <&display0>; - status = "okay"; - - display0: display0 { - bits-per-pixel = <16>; - bus-width = <18>; - - display-timings { - native-mode = <&timing0>; - timing0: timing0 { - clock-frequency = <33260000>; - hactive = <800>; - vactive = <480>; - hback-porch = <0>; - hfront-porch = <256>; - vback-porch = <0>; - vfront-porch = <45>; - hsync-len = <1>; - vsync-len = <1>; - hsync-active = <0>; - vsync-active = <0>; - de-active = <1>; - pixelclk-active = <1>; - }; - }; - }; - }; - - can0: can@80032000 { - pinctrl-names = "default"; - pinctrl-0 = <&can0_pins_a>; - status = "okay"; - }; - - can1: can@80034000 { - pinctrl-names = "default"; - pinctrl-0 = <&can1_pins_a>; - status = "okay"; - }; - }; - - apbx@80040000 { - saif0: saif@80042000 { - pinctrl-names = "default"; - pinctrl-0 = <&saif0_pins_a>; - status = "okay"; - }; - - saif1: saif@80046000 { - pinctrl-names = "default"; - pinctrl-0 = <&saif1_pins_a>; - fsl,saif-master = <&saif0>; - status = "okay"; - }; - - i2c0: i2c@80058000 { - sgtl5000: codec@a { - compatible = "fsl,sgtl5000"; - reg = <0x0a>; - #sound-dai-cells = <0>; - VDDA-supply = <®_3p3v>; - VDDIO-supply = <®_3p3v>; - clocks = <&saif0>; - }; - - eeprom: eeprom@51 { - compatible = "atmel,24c128"; - reg = <0x51>; - pagesize = <32>; - }; - }; - - lradc@80050000 { - status = "okay"; - fsl,lradc-touchscreen-wires = <4>; - }; - - duart: serial@80074000 { - pinctrl-names = "default"; - pinctrl-0 = <&duart_pins_a>; - status = "okay"; - }; - - usbphy0: usbphy@8007c000 { - status = "okay"; - }; - - usbphy1: usbphy@8007e000 { - status = "okay"; - }; - - auart0: serial@8006a000 { - pinctrl-names = "default"; - pinctrl-0 = <&auart0_pins_a>; - status = "okay"; - }; - - auart1: serial@8006c000 { - pinctrl-names = "default"; - pinctrl-0 = <&auart1_pins_a>; - status = "okay"; - }; - - auart2: serial@8006e000 { - pinctrl-names = "default"; - pinctrl-0 = <&auart2_2pins_b>; - status = "okay"; - }; - - pwm: pwm@80064000 { - pinctrl-names = "default"; - pinctrl-0 = <&pwm4_pins_a>; - status = "okay"; - }; - }; - }; - - ahb@80080000 { - usb0: usb@80080000 { - vbus-supply = <®_usb0_vbus>; - pinctrl-names = "default"; - pinctrl-0 = <&usb0_pins_a>; - status = "okay"; - }; - - usb1: usb@80090000 { - vbus-supply = <®_usb1_vbus>; - pinctrl-names = "default"; - pinctrl-0 = <&usb1_pins_a>; - status = "okay"; - }; - - mac0: ethernet@800f0000 { - phy-mode = "rmii"; - pinctrl-names = "default"; - pinctrl-0 = <&mac0_pins_a>; - clocks = <&clks 57>, <&clks 57>; - clock-names = "ipg", "ahb"; - status = "okay"; - }; - - mac1: ethernet@800f4000 { - phy-mode = "rmii"; - pinctrl-names = "default"; - pinctrl-0 = <&mac1_pins_a>; - status = "okay"; - }; - }; - backlight { compatible = "pwm-backlight"; pwms = <&pwm 4 5000000>; @@ -269,3 +55,209 @@ audio-codec = <&sgtl5000>; }; }; + +&auart0 { + pinctrl-names = "default"; + pinctrl-0 = <&auart0_pins_a>; + status = "okay"; +}; + +&auart1 { + pinctrl-names = "default"; + pinctrl-0 = <&auart1_pins_a>; + status = "okay"; +}; + +&auart2 { + pinctrl-names = "default"; + pinctrl-0 = <&auart2_2pins_b>; + status = "okay"; +}; + +&duart { + pinctrl-names = "default"; + pinctrl-0 = <&duart_pins_a>; + status = "okay"; +}; + +&i2c0 { + sgtl5000: codec@a { + compatible = "fsl,sgtl5000"; + reg = <0x0a>; + #sound-dai-cells = <0>; + VDDA-supply = <®_3p3v>; + VDDIO-supply = <®_3p3v>; + clocks = <&saif0>; + }; + + eeprom: eeprom@51 { + compatible = "atmel,24c128"; + reg = <0x51>; + pagesize = <32>; + }; +}; + +&lcdif { + pinctrl-names = "default"; + pinctrl-0 = <&lcdif_24bit_pins_a + &lcdif_pins_m28>; + display = <&display0>; + status = "okay"; + + display0: display0 { + bits-per-pixel = <16>; + bus-width = <18>; + + display-timings { + native-mode = <&timing0>; + timing0: timing0 { + clock-frequency = <33260000>; + hactive = <800>; + vactive = <480>; + hback-porch = <0>; + hfront-porch = <256>; + vback-porch = <0>; + vfront-porch = <45>; + hsync-len = <1>; + vsync-len = <1>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + }; + }; +}; + +&lradc { + status = "okay"; + fsl,lradc-touchscreen-wires = <4>; +}; + +&can0 { + pinctrl-names = "default"; + pinctrl-0 = <&can0_pins_a>; + status = "okay"; +}; + +&can1 { + pinctrl-names = "default"; + pinctrl-0 = <&can1_pins_a>; + status = "okay"; +}; + +&mac0 { + phy-mode = "rmii"; + pinctrl-names = "default"; + pinctrl-0 = <&mac0_pins_a>; + clocks = <&clks 57>, <&clks 57>; + clock-names = "ipg", "ahb"; + status = "okay"; +}; + +&mac1 { + phy-mode = "rmii"; + pinctrl-names = "default"; + pinctrl-0 = <&mac1_pins_a>; + status = "okay"; +}; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&hog_pins_a>; + + hog_pins_a: hog@0 { + reg = <0>; + fsl,pinmux-ids = < + MX28_PAD_PWM3__GPIO_3_28 + MX28_PAD_AUART2_CTS__GPIO_3_10 + MX28_PAD_AUART2_RTS__GPIO_3_11 + MX28_PAD_AUART3_RX__GPIO_3_12 + MX28_PAD_AUART3_TX__GPIO_3_13 + >; + fsl,drive-strength = ; + fsl,voltage = ; + fsl,pull-up = ; + }; + + lcdif_pins_m28: lcdif-m28@0 { + reg = <0>; + fsl,pinmux-ids = < + MX28_PAD_LCD_DOTCLK__LCD_DOTCLK + MX28_PAD_LCD_ENABLE__LCD_ENABLE + >; + fsl,drive-strength = ; + fsl,voltage = ; + fsl,pull-up = ; + }; +}; + +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm4_pins_a>; + status = "okay"; +}; + +&saif0 { + pinctrl-names = "default"; + pinctrl-0 = <&saif0_pins_a>; + status = "okay"; +}; + +&saif1 { + pinctrl-names = "default"; + pinctrl-0 = <&saif1_pins_a>; + fsl,saif-master = <&saif0>; + status = "okay"; +}; + +&ssp0 { + compatible = "fsl,imx28-mmc"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_8bit_pins_a + &mmc0_cd_cfg + &mmc0_sck_cfg>; + bus-width = <8>; + wp-gpios = <&gpio3 10 0>; + vmmc-supply = <®_vddio_sd0>; + status = "okay"; +}; + +&ssp2 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx28-spi"; + pinctrl-names = "default"; + pinctrl-0 = <&spi2_pins_a>; + status = "okay"; + + flash: flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "m25p80", "jedec,spi-nor"; + spi-max-frequency = <40000000>; + reg = <0>; + }; +}; + +&usb0 { + vbus-supply = <®_usb0_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&usb0_pins_a>; + status = "okay"; +}; + +&usb1 { + vbus-supply = <®_usb1_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&usb1_pins_a>; + status = "okay"; +}; + +&usbphy0 { + status = "okay"; +}; + +&usbphy1 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx28-sps1.dts b/arch/arm/boot/dts/imx28-sps1.dts index 90928db..5d74a68 100644 --- a/arch/arm/boot/dts/imx28-sps1.dts +++ b/arch/arm/boot/dts/imx28-sps1.dts @@ -15,111 +15,6 @@ reg = <0x40000000 0x08000000>; }; - apb@80000000 { - apbh@80000000 { - pinctrl@80018000 { - pinctrl-names = "default"; - pinctrl-0 = <&hog_pins_a>; - - hog_pins_a: hog-gpios@0 { - reg = <0>; - fsl,pinmux-ids = < - MX28_PAD_GPMI_D00__GPIO_0_0 - MX28_PAD_GPMI_D03__GPIO_0_3 - MX28_PAD_GPMI_D06__GPIO_0_6 - >; - fsl,drive-strength = ; - fsl,voltage = ; - fsl,pull-up = ; - }; - - }; - - ssp0: spi@80010000 { - compatible = "fsl,imx28-mmc"; - pinctrl-names = "default"; - pinctrl-0 = <&mmc0_4bit_pins_a>; - bus-width = <4>; - status = "okay"; - }; - - ssp2: spi@80014000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,imx28-spi"; - pinctrl-names = "default"; - pinctrl-0 = <&spi2_pins_a>; - status = "okay"; - - flash: flash@0 { - #address-cells = <1>; - #size-cells = <1>; - compatible = "everspin,mr25h256", "mr25h256"; - spi-max-frequency = <40000000>; - reg = <0>; - }; - }; - }; - - apbx@80040000 { - i2c0: i2c@80058000 { - pinctrl-names = "default"; - pinctrl-0 = <&i2c0_pins_a>; - status = "okay"; - - rtc: rtc@51 { - compatible = "nxp,pcf8563"; - reg = <0x51>; - }; - - eeprom: eeprom@52 { - compatible = "atmel,24c64"; - reg = <0x52>; - pagesize = <32>; - }; - }; - - duart: serial@80074000 { - pinctrl-names = "default"; - pinctrl-0 = <&duart_pins_a>; - status = "okay"; - }; - - usbphy0: usbphy@8007c000 { - status = "okay"; - }; - - auart0: serial@8006a000 { - pinctrl-names = "default"; - pinctrl-0 = <&auart0_pins_a>; - status = "okay"; - }; - }; - }; - - ahb@80080000 { - usb0: usb@80080000 { - vbus-supply = <®_usb0_vbus>; - pinctrl-names = "default"; - pinctrl-0 = <&usb0_pins_b>; - status = "okay"; - }; - - mac0: ethernet@800f0000 { - phy-mode = "rmii"; - pinctrl-names = "default"; - pinctrl-0 = <&mac0_pins_a>; - status = "okay"; - }; - - mac1: ethernet@800f4000 { - phy-mode = "rmii"; - pinctrl-names = "default"; - pinctrl-0 = <&mac1_pins_a>; - status = "okay"; - }; - }; - regulators { compatible = "simple-bus"; #address-cells = <1>; @@ -164,3 +59,99 @@ }; }; + +&auart0 { + pinctrl-names = "default"; + pinctrl-0 = <&auart0_pins_a>; + status = "okay"; +}; + +&duart { + pinctrl-names = "default"; + pinctrl-0 = <&duart_pins_a>; + status = "okay"; +}; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins_a>; + status = "okay"; + + rtc: rtc@51 { + compatible = "nxp,pcf8563"; + reg = <0x51>; + }; + + eeprom: eeprom@52 { + compatible = "atmel,24c64"; + reg = <0x52>; + pagesize = <32>; + }; +}; + +&mac0 { + phy-mode = "rmii"; + pinctrl-names = "default"; + pinctrl-0 = <&mac0_pins_a>; + status = "okay"; +}; + +&mac1 { + phy-mode = "rmii"; + pinctrl-names = "default"; + pinctrl-0 = <&mac1_pins_a>; + status = "okay"; +}; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&hog_pins_a>; + + hog_pins_a: hog-gpios@0 { + reg = <0>; + fsl,pinmux-ids = < + MX28_PAD_GPMI_D00__GPIO_0_0 + MX28_PAD_GPMI_D03__GPIO_0_3 + MX28_PAD_GPMI_D06__GPIO_0_6 + >; + fsl,drive-strength = ; + fsl,voltage = ; + fsl,pull-up = ; + }; +}; + +&ssp0 { + compatible = "fsl,imx28-mmc"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_4bit_pins_a>; + bus-width = <4>; + status = "okay"; +}; + +&ssp2 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx28-spi"; + pinctrl-names = "default"; + pinctrl-0 = <&spi2_pins_a>; + status = "okay"; + + flash: flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "everspin,mr25h256", "mr25h256"; + spi-max-frequency = <40000000>; + reg = <0>; + }; +}; + +&usb0 { + vbus-supply = <®_usb0_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&usb0_pins_b>; + status = "okay"; +}; + +&usbphy0 { + status = "okay"; +}; -- 2.7.4