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ARM: dts: imx28-m28/sps1: Convert to use label references

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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 <stefan.wahren@i2se.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Wolfgang Grandegger <wg@aries-embedded.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Stefan Wahren
2023-03-07 19:40:00 +01:00
committed by Shawn Guo
parent 75a21ed9d0
commit 0bde5d3f84
4 changed files with 494 additions and 525 deletions
Download Patch File Download Diff File Expand all files Collapse all files

44
arch/arm/boot/dts/imx28-m28.dtsi
View File

@@ -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>;
};
};

354
arch/arm/boot/dts/imx28-m28cu3.dts
View File

@@ -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 = <&reg_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 = <&reg_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 = <MXS_DRIVE_4mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_DISABLE>;
};
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 = <MXS_DRIVE_4mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_DISABLE>;
};
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 = <MXS_DRIVE_4mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_DISABLE>;
};
};
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 = <&reg_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 = <MXS_DRIVE_4mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_DISABLE>;
};
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 = <MXS_DRIVE_4mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_DISABLE>;
};
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 = <MXS_DRIVE_4mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_DISABLE>;
};
};
&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 = <&reg_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 = <&reg_vddio_sd1>;
status = "okay";
};
&usb1 {
vbus-supply = <&reg_usb1_vbus>;
pinctrl-names = "default";
pinctrl-0 = <&usb1_pins_a>;
disable-over-current;
status = "okay";
};
&usbphy1 {
status = "okay";
};

420
arch/arm/boot/dts/imx28-m28evk.dts
View File

@@ -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 = <&reg_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 = <MXS_DRIVE_4mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_DISABLE>;
};
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 = <MXS_DRIVE_4mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_DISABLE>;
};
};
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 = <&reg_3p3v>;
VDDIO-supply = <&reg_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 = <&reg_usb0_vbus>;
pinctrl-names = "default";
pinctrl-0 = <&usb0_pins_a>;
status = "okay";
};
usb1: usb@80090000 {
vbus-supply = <&reg_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 = <&reg_3p3v>;
VDDIO-supply = <&reg_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 = <MXS_DRIVE_4mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_DISABLE>;
};
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 = <MXS_DRIVE_4mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_DISABLE>;
};
};
&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 = <&reg_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 = <&reg_usb0_vbus>;
pinctrl-names = "default";
pinctrl-0 = <&usb0_pins_a>;
status = "okay";
};
&usb1 {
vbus-supply = <&reg_usb1_vbus>;
pinctrl-names = "default";
pinctrl-0 = <&usb1_pins_a>;
status = "okay";
};
&usbphy0 {
status = "okay";
};
&usbphy1 {
status = "okay";
};

201
arch/arm/boot/dts/imx28-sps1.dts
View File

@@ -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 = <MXS_DRIVE_4mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_DISABLE>;
};
};
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 = <&reg_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 = <MXS_DRIVE_4mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_DISABLE>;
};
};
&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 = <&reg_usb0_vbus>;
pinctrl-names = "default";
pinctrl-0 = <&usb0_pins_b>;
status = "okay";
};
&usbphy0 {
status = "okay";
};