* [PATCH 1/4] arm: dts: imx28: Use phandles instead of unit addresses
2017-12-01 6:38 [PATCH 0/4] arm: dts: imx28: imx28-evk device tree cleanup venkataravi.e at techveda.org
@ 2017-12-01 6:38 ` venkataravi.e at techveda.org
2017-12-03 23:13 ` kbuild test robot
2017-12-01 6:38 ` [PATCH 2/4] arm: dts: imx28: Remove system bus " venkataravi.e at techveda.org
` (2 subsequent siblings)
3 siblings, 1 reply; 6+ messages in thread
From: venkataravi.e at techveda.org @ 2017-12-01 6:38 UTC (permalink / raw)
To: linux-arm-kernel
From: Ravi Eluri <venkataravi.e@techveda.org>
Unit addresses for all peripherals of imx28 are defined in
the corresponding dtsi file, use phandles instead of unit addresses
to reference peripheral nodes in dts files. This makes the DT more
robust and readable.
Signed-off-by: Ravi Eluri <venkataravi.e@techveda.org>
Signed-off-by: Suniel Mahesh <sunil.m@techveda.org>
---
Note:
- This is the first patch of the four patch series.
- Patch was compile tested and built(ARCH=arm, imx28) on linux-next
(latest).
- No build issues reported.
- Please discard this changeset, if this is not making any better.
---
arch/arm/boot/dts/imx28-evk.dts | 44 ++++++++++++++++++++---------------------
1 file changed, 22 insertions(+), 22 deletions(-)
diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts
index 7f5b804..21ac4fa 100644
--- a/arch/arm/boot/dts/imx28-evk.dts
+++ b/arch/arm/boot/dts/imx28-evk.dts
@@ -22,14 +22,14 @@
apb at 80000000 {
apbh at 80000000 {
- gpmi-nand at 8000c000 {
+ &gpmi {
pinctrl-names = "default";
pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg
&gpmi_pins_evk>;
status = "okay";
};
- ssp0: ssp at 80010000 {
+ &ssp0 {
compatible = "fsl,imx28-mmc";
pinctrl-names = "default";
pinctrl-0 = <&mmc0_8bit_pins_a
@@ -40,13 +40,13 @@
status = "okay";
};
- ssp1: ssp@80012000 {
+ &ssp1 {
compatible = "fsl,imx28-mmc";
bus-width = <8>;
wp-gpios = <&gpio0 28 0>;
};
- ssp2: ssp at 80014000 {
+ &ssp2 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "fsl,imx28-spi";
@@ -63,7 +63,7 @@
};
};
- pinctrl at 80018000 {
+ &pinctrl {
pinctrl-names = "default";
pinctrl-0 = <&hog_pins_a>;
@@ -119,7 +119,7 @@
};
};
- lcdif at 80030000 {
+ &lcdif {
pinctrl-names = "default";
pinctrl-0 = <&lcdif_24bit_pins_a
&lcdif_pins_evk>;
@@ -152,14 +152,14 @@
};
};
- can0: can at 80032000 {
+ &can0 {
pinctrl-names = "default";
pinctrl-0 = <&can0_pins_a>;
xceiver-supply = <®_can_3v3>;
status = "okay";
};
- can1: can at 80034000 {
+ &can1 {
pinctrl-names = "default";
pinctrl-0 = <&can1_pins_a>;
xceiver-supply = <®_can_3v3>;
@@ -168,20 +168,20 @@
};
apbx at 80040000 {
- saif0: saif at 80042000 {
+ &saif0 {
pinctrl-names = "default";
pinctrl-0 = <&saif0_pins_a>;
status = "okay";
};
- saif1: saif at 80046000 {
+ &saif1 {
pinctrl-names = "default";
pinctrl-0 = <&saif1_pins_a>;
fsl,saif-master = <&saif0>;
status = "okay";
};
- lradc at 80050000 {
+ &lradc {
status = "okay";
fsl,lradc-touchscreen-wires = <4>;
fsl,ave-ctrl = <4>;
@@ -189,7 +189,7 @@
fsl,settling = <10>;
};
- i2c0: i2c at 80058000 {
+ &i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins_a>;
status = "okay";
@@ -209,55 +209,55 @@
};
};
- pwm: pwm at 80064000 {
+ &pwm {
pinctrl-names = "default";
pinctrl-0 = <&pwm2_pins_a>;
status = "okay";
};
- duart: serial at 80074000 {
+ &duart {
pinctrl-names = "default";
pinctrl-0 = <&duart_pins_a>;
status = "okay";
};
- auart0: serial at 8006a000 {
+ &auart0 {
pinctrl-names = "default";
pinctrl-0 = <&auart0_pins_a>;
uart-has-rtscts;
status = "okay";
};
- auart3: serial at 80070000 {
+ &auart3 {
pinctrl-names = "default";
pinctrl-0 = <&auart3_pins_a>;
status = "okay";
};
- usbphy0: usbphy at 8007c000 {
+ &usbphy0 {
status = "okay";
};
- usbphy1: usbphy at 8007e000 {
+ &usbphy1 {
status = "okay";
};
};
};
ahb at 80080000 {
- usb0: usb at 80080000 {
+ &usb0 {
pinctrl-names = "default";
pinctrl-0 = <&usb0_id_pins_a>;
vbus-supply = <®_usb0_vbus>;
status = "okay";
};
- usb1: usb at 80090000 {
+ &usb1 {
vbus-supply = <®_usb1_vbus>;
status = "okay";
};
- mac0: ethernet at 800f0000 {
+ &mac0 {
phy-mode = "rmii";
pinctrl-names = "default";
pinctrl-0 = <&mac0_pins_a>;
@@ -267,7 +267,7 @@
status = "okay";
};
- mac1: ethernet at 800f4000 {
+ &mac1 {
phy-mode = "rmii";
pinctrl-names = "default";
pinctrl-0 = <&mac1_pins_a>;
--
1.9.1
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH 2/4] arm: dts: imx28: Remove system bus unit addresses
2017-12-01 6:38 [PATCH 0/4] arm: dts: imx28: imx28-evk device tree cleanup venkataravi.e at techveda.org
2017-12-01 6:38 ` [PATCH 1/4] arm: dts: imx28: Use phandles instead of unit addresses venkataravi.e at techveda.org
@ 2017-12-01 6:38 ` venkataravi.e at techveda.org
2017-12-01 6:38 ` [PATCH 3/4] arm: dts: imx28: Rearrange nodes for better readability venkataravi.e at techveda.org
2017-12-01 6:38 ` [PATCH 4/4] arm: dts: imx28: Device tree cleanup venkataravi.e at techveda.org
3 siblings, 0 replies; 6+ messages in thread
From: venkataravi.e at techveda.org @ 2017-12-01 6:38 UTC (permalink / raw)
To: linux-arm-kernel
From: Ravi Eluri <venkataravi.e@techveda.org>
Unit addresses for the system buses of imx28 are defined in
the corresponding dtsi file. Any peripheral node on APBH, APBX
and AHB busses can be accessed via phandle. Removed duplicate
system bus unit address entries, this makes the DT more robust
and readable.
Signed-off-by: Ravi Eluri <venkataravi.e@techveda.org>
Signed-off-by: Suniel Mahesh <sunil.m@techveda.org>
---
Note:
- This is the second patch of the four patch series.
- Patch was compile tested and built(ARCH=arm, imx28) on linux-next
(latest).
- No build issues reported.
- Please discard this changeset, if this is not making any better.
---
arch/arm/boot/dts/imx28-evk.dts | 8 --------
1 file changed, 8 deletions(-)
diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts
index 21ac4fa..28564864 100644
--- a/arch/arm/boot/dts/imx28-evk.dts
+++ b/arch/arm/boot/dts/imx28-evk.dts
@@ -20,8 +20,6 @@
reg = <0x40000000 0x08000000>;
};
- apb at 80000000 {
- apbh at 80000000 {
&gpmi {
pinctrl-names = "default";
pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg
@@ -165,9 +163,7 @@
xceiver-supply = <®_can_3v3>;
status = "okay";
};
- };
- apbx at 80040000 {
&saif0 {
pinctrl-names = "default";
pinctrl-0 = <&saif0_pins_a>;
@@ -241,10 +237,7 @@
&usbphy1 {
status = "okay";
};
- };
- };
- ahb at 80080000 {
&usb0 {
pinctrl-names = "default";
pinctrl-0 = <&usb0_id_pins_a>;
@@ -273,7 +266,6 @@
pinctrl-0 = <&mac1_pins_a>;
status = "okay";
};
- };
regulators {
compatible = "simple-bus";
--
1.9.1
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH 3/4] arm: dts: imx28: Rearrange nodes for better readability
2017-12-01 6:38 [PATCH 0/4] arm: dts: imx28: imx28-evk device tree cleanup venkataravi.e at techveda.org
2017-12-01 6:38 ` [PATCH 1/4] arm: dts: imx28: Use phandles instead of unit addresses venkataravi.e at techveda.org
2017-12-01 6:38 ` [PATCH 2/4] arm: dts: imx28: Remove system bus " venkataravi.e at techveda.org
@ 2017-12-01 6:38 ` venkataravi.e at techveda.org
2017-12-01 6:38 ` [PATCH 4/4] arm: dts: imx28: Device tree cleanup venkataravi.e at techveda.org
3 siblings, 0 replies; 6+ messages in thread
From: venkataravi.e at techveda.org @ 2017-12-01 6:38 UTC (permalink / raw)
To: linux-arm-kernel
From: Ravi Eluri <venkataravi.e@techveda.org>
Moved regulator, sound, leds, backlight nodes to the top of the
device tree, cleaned up for better readability.
Signed-off-by: Ravi Eluri <venkataravi.e@techveda.org>
Signed-off-by: Suniel Mahesh <sunil.m@techveda.org>
---
Note:
- This is the third patch of the four patch series.
- Patch was compile tested and built(ARCH=arm, imx28) on linux-next
(latest).
- No build issues reported.
- Please discard this changeset, if this is not making any better.
---
arch/arm/boot/dts/imx28-evk.dts | 203 ++++++++++++++++++++--------------------
1 file changed, 101 insertions(+), 102 deletions(-)
diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts
index 28564864..9d74486 100644
--- a/arch/arm/boot/dts/imx28-evk.dts
+++ b/arch/arm/boot/dts/imx28-evk.dts
@@ -20,6 +20,107 @@
reg = <0x40000000 0x08000000>;
};
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ reg_3p3v: regulator at 0 {
+ compatible = "regulator-fixed";
+ reg = <0>;
+ regulator-name = "3P3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ reg_vddio_sd0: regulator at 1 {
+ compatible = "regulator-fixed";
+ reg = <1>;
+ regulator-name = "vddio-sd0";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio3 28 0>;
+ };
+
+ reg_fec_3v3: regulator at 2 {
+ compatible = "regulator-fixed";
+ reg = <2>;
+ regulator-name = "fec-3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio2 15 0>;
+ };
+
+ reg_usb0_vbus: regulator at 3 {
+ compatible = "regulator-fixed";
+ reg = <3>;
+ regulator-name = "usb0_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio3 9 0>;
+ enable-active-high;
+ };
+
+ reg_usb1_vbus: regulator at 4 {
+ compatible = "regulator-fixed";
+ reg = <4>;
+ regulator-name = "usb1_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio3 8 0>;
+ enable-active-high;
+ };
+
+ reg_lcd_3v3: regulator at 5 {
+ compatible = "regulator-fixed";
+ reg = <5>;
+ regulator-name = "lcd-3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio3 30 0>;
+ enable-active-high;
+ };
+
+ reg_can_3v3: regulator at 6 {
+ compatible = "regulator-fixed";
+ reg = <6>;
+ regulator-name = "can-3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio2 13 0>;
+ enable-active-high;
+ };
+ };
+
+ sound {
+ compatible = "fsl,imx28-evk-sgtl5000",
+ "fsl,mxs-audio-sgtl5000";
+ model = "imx28-evk-sgtl5000";
+ saif-controllers = <&saif0 &saif1>;
+ audio-codec = <&sgtl5000>;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&led_pin_gpio3_5>;
+
+ user {
+ label = "Heartbeat";
+ gpios = <&gpio3 5 0>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm 2 5000000>;
+ brightness-levels = <0 4 8 16 32 64 128 255>;
+ default-brightness-level = <6>;
+ };
+};
+
&gpmi {
pinctrl-names = "default";
pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg
@@ -266,105 +367,3 @@
pinctrl-0 = <&mac1_pins_a>;
status = "okay";
};
-
- regulators {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <0>;
-
- reg_3p3v: regulator at 0 {
- compatible = "regulator-fixed";
- reg = <0>;
- regulator-name = "3P3V";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- };
-
- reg_vddio_sd0: regulator at 1 {
- compatible = "regulator-fixed";
- reg = <1>;
- regulator-name = "vddio-sd0";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- gpio = <&gpio3 28 0>;
- };
-
- reg_fec_3v3: regulator at 2 {
- compatible = "regulator-fixed";
- reg = <2>;
- regulator-name = "fec-3v3";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- gpio = <&gpio2 15 0>;
- };
-
- reg_usb0_vbus: regulator at 3 {
- compatible = "regulator-fixed";
- reg = <3>;
- regulator-name = "usb0_vbus";
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- gpio = <&gpio3 9 0>;
- enable-active-high;
- };
-
- reg_usb1_vbus: regulator at 4 {
- compatible = "regulator-fixed";
- reg = <4>;
- regulator-name = "usb1_vbus";
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- gpio = <&gpio3 8 0>;
- enable-active-high;
- };
-
- reg_lcd_3v3: regulator at 5 {
- compatible = "regulator-fixed";
- reg = <5>;
- regulator-name = "lcd-3v3";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- gpio = <&gpio3 30 0>;
- enable-active-high;
- };
-
- reg_can_3v3: regulator at 6 {
- compatible = "regulator-fixed";
- reg = <6>;
- regulator-name = "can-3v3";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- gpio = <&gpio2 13 0>;
- enable-active-high;
- };
-
- };
-
- sound {
- compatible = "fsl,imx28-evk-sgtl5000",
- "fsl,mxs-audio-sgtl5000";
- model = "imx28-evk-sgtl5000";
- saif-controllers = <&saif0 &saif1>;
- audio-codec = <&sgtl5000>;
- };
-
- leds {
- compatible = "gpio-leds";
- pinctrl-names = "default";
- pinctrl-0 = <&led_pin_gpio3_5>;
-
- user {
- label = "Heartbeat";
- gpios = <&gpio3 5 0>;
- linux,default-trigger = "heartbeat";
- };
- };
-
- backlight {
- compatible = "pwm-backlight";
- pwms = <&pwm 2 5000000>;
- brightness-levels = <0 4 8 16 32 64 128 255>;
- default-brightness-level = <6>;
- };
-};
--
1.9.1
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH 4/4] arm: dts: imx28: Device tree cleanup
2017-12-01 6:38 [PATCH 0/4] arm: dts: imx28: imx28-evk device tree cleanup venkataravi.e at techveda.org
` (2 preceding siblings ...)
2017-12-01 6:38 ` [PATCH 3/4] arm: dts: imx28: Rearrange nodes for better readability venkataravi.e at techveda.org
@ 2017-12-01 6:38 ` venkataravi.e at techveda.org
3 siblings, 0 replies; 6+ messages in thread
From: venkataravi.e at techveda.org @ 2017-12-01 6:38 UTC (permalink / raw)
To: linux-arm-kernel
From: Ravi Eluri <venkataravi.e@techveda.org>
Cleaned up device tree.
Signed-off-by: Ravi Eluri <venkataravi.e@techveda.org>
Signed-off-by: Suniel Mahesh <sunil.m@techveda.org>
---
Note:
- This is the fourth patch of the four patch series.
- Patch was compile tested and built(ARCH=arm, imx28) on linux-next
(latest).
- No build issues reported.
- Please discard this changeset, if this is not making any better.
---
arch/arm/boot/dts/imx28-evk.dts | 448 ++++++++++++++++++++--------------------
1 file changed, 224 insertions(+), 224 deletions(-)
diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts
index 9d74486..eb683264 100644
--- a/arch/arm/boot/dts/imx28-evk.dts
+++ b/arch/arm/boot/dts/imx28-evk.dts
@@ -121,249 +121,249 @@
};
};
- &gpmi {
- pinctrl-names = "default";
- pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg
- &gpmi_pins_evk>;
- status = "okay";
- };
+&gpmi {
+ pinctrl-names = "default";
+ pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg
+ &gpmi_pins_evk>;
+ 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 = <&gpio2 12 0>;
- vmmc-supply = <®_vddio_sd0>;
- 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 = <&gpio2 12 0>;
+ vmmc-supply = <®_vddio_sd0>;
+ status = "okay";
+};
- &ssp1 {
- compatible = "fsl,imx28-mmc";
- bus-width = <8>;
- wp-gpios = <&gpio0 28 0>;
- };
+&ssp1 {
+ compatible = "fsl,imx28-mmc";
+ bus-width = <8>;
+ wp-gpios = <&gpio0 28 0>;
+};
- &ssp2 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "fsl,imx28-spi";
- pinctrl-names = "default";
- pinctrl-0 = <&spi2_pins_a>;
- status = "okay";
-
- flash: m25p80 at 0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "sst,sst25vf016b", "jedec,spi-nor";
- spi-max-frequency = <40000000>;
- reg = <0>;
- };
- };
+&ssp2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx28-spi";
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi2_pins_a>;
+ status = "okay";
- &pinctrl {
- pinctrl-names = "default";
- pinctrl-0 = <&hog_pins_a>;
-
- hog_pins_a: hog at 0 {
- reg = <0>;
- fsl,pinmux-ids = <
- MX28_PAD_SSP1_CMD__GPIO_2_13
- MX28_PAD_SSP1_DATA3__GPIO_2_15
- MX28_PAD_ENET0_RX_CLK__GPIO_4_13
- MX28_PAD_SSP1_SCK__GPIO_2_12
- MX28_PAD_PWM3__GPIO_3_28
- MX28_PAD_LCD_RESET__GPIO_3_30
- MX28_PAD_AUART2_RX__GPIO_3_8
- MX28_PAD_AUART2_TX__GPIO_3_9
- >;
- fsl,drive-strength = <MXS_DRIVE_4mA>;
- fsl,voltage = <MXS_VOLTAGE_HIGH>;
- fsl,pull-up = <MXS_PULL_DISABLE>;
- };
-
- led_pin_gpio3_5: led_gpio3_5 at 0 {
- reg = <0>;
- fsl,pinmux-ids = <
- MX28_PAD_AUART1_TX__GPIO_3_5
- >;
- fsl,drive-strength = <MXS_DRIVE_4mA>;
- fsl,voltage = <MXS_VOLTAGE_HIGH>;
- fsl,pull-up = <MXS_PULL_DISABLE>;
- };
-
- gpmi_pins_evk: gpmi-nand-evk at 0 {
- reg = <0>;
- fsl,pinmux-ids = <
- MX28_PAD_GPMI_CE1N__GPMI_CE1N
- MX28_PAD_GPMI_RDY1__GPMI_READY1
- >;
- fsl,drive-strength = <MXS_DRIVE_4mA>;
- fsl,voltage = <MXS_VOLTAGE_HIGH>;
- fsl,pull-up = <MXS_PULL_DISABLE>;
- };
-
- lcdif_pins_evk: lcdif-evk at 0 {
- reg = <0>;
- fsl,pinmux-ids = <
- MX28_PAD_LCD_RD_E__LCD_VSYNC
- MX28_PAD_LCD_WR_RWN__LCD_HSYNC
- MX28_PAD_LCD_RS__LCD_DOTCLK
- MX28_PAD_LCD_CS__LCD_ENABLE
- >;
- fsl,drive-strength = <MXS_DRIVE_4mA>;
- fsl,voltage = <MXS_VOLTAGE_HIGH>;
- fsl,pull-up = <MXS_PULL_DISABLE>;
- };
- };
+ flash: m25p80 at 0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "sst,sst25vf016b", "jedec,spi-nor";
+ spi-max-frequency = <40000000>;
+ reg = <0>;
+ };
+};
- &lcdif {
- pinctrl-names = "default";
- pinctrl-0 = <&lcdif_24bit_pins_a
- &lcdif_pins_evk>;
- lcd-supply = <®_lcd_3v3>;
- display = <&display0>;
- status = "okay";
-
- display0: display0 {
- bits-per-pixel = <32>;
- bus-width = <24>;
-
- display-timings {
- native-mode = <&timing0>;
- timing0: timing0 {
- clock-frequency = <33500000>;
- hactive = <800>;
- vactive = <480>;
- hback-porch = <89>;
- hfront-porch = <164>;
- vback-porch = <23>;
- vfront-porch = <10>;
- hsync-len = <10>;
- vsync-len = <10>;
- hsync-active = <0>;
- vsync-active = <0>;
- de-active = <1>;
- pixelclk-active = <0>;
- };
- };
- };
- };
+&pinctrl {
+ pinctrl-names = "default";
+ pinctrl-0 = <&hog_pins_a>;
+
+ hog_pins_a: hog at 0 {
+ reg = <0>;
+ fsl,pinmux-ids = <
+ MX28_PAD_SSP1_CMD__GPIO_2_13
+ MX28_PAD_SSP1_DATA3__GPIO_2_15
+ MX28_PAD_ENET0_RX_CLK__GPIO_4_13
+ MX28_PAD_SSP1_SCK__GPIO_2_12
+ MX28_PAD_PWM3__GPIO_3_28
+ MX28_PAD_LCD_RESET__GPIO_3_30
+ MX28_PAD_AUART2_RX__GPIO_3_8
+ MX28_PAD_AUART2_TX__GPIO_3_9
+ >;
+ fsl,drive-strength = <MXS_DRIVE_4mA>;
+ fsl,voltage = <MXS_VOLTAGE_HIGH>;
+ fsl,pull-up = <MXS_PULL_DISABLE>;
+ };
- &can0 {
- pinctrl-names = "default";
- pinctrl-0 = <&can0_pins_a>;
- xceiver-supply = <®_can_3v3>;
- status = "okay";
- };
+ led_pin_gpio3_5: led_gpio3_5 at 0 {
+ reg = <0>;
+ fsl,pinmux-ids = <
+ MX28_PAD_AUART1_TX__GPIO_3_5
+ >;
+ fsl,drive-strength = <MXS_DRIVE_4mA>;
+ fsl,voltage = <MXS_VOLTAGE_HIGH>;
+ fsl,pull-up = <MXS_PULL_DISABLE>;
+ };
- &can1 {
- pinctrl-names = "default";
- pinctrl-0 = <&can1_pins_a>;
- xceiver-supply = <®_can_3v3>;
- status = "okay";
- };
+ gpmi_pins_evk: gpmi-nand-evk at 0 {
+ reg = <0>;
+ fsl,pinmux-ids = <
+ MX28_PAD_GPMI_CE1N__GPMI_CE1N
+ MX28_PAD_GPMI_RDY1__GPMI_READY1
+ >;
+ fsl,drive-strength = <MXS_DRIVE_4mA>;
+ fsl,voltage = <MXS_VOLTAGE_HIGH>;
+ fsl,pull-up = <MXS_PULL_DISABLE>;
+ };
- &saif0 {
- pinctrl-names = "default";
- pinctrl-0 = <&saif0_pins_a>;
- status = "okay";
- };
+ lcdif_pins_evk: lcdif-evk at 0 {
+ reg = <0>;
+ fsl,pinmux-ids = <
+ MX28_PAD_LCD_RD_E__LCD_VSYNC
+ MX28_PAD_LCD_WR_RWN__LCD_HSYNC
+ MX28_PAD_LCD_RS__LCD_DOTCLK
+ MX28_PAD_LCD_CS__LCD_ENABLE
+ >;
+ fsl,drive-strength = <MXS_DRIVE_4mA>;
+ fsl,voltage = <MXS_VOLTAGE_HIGH>;
+ fsl,pull-up = <MXS_PULL_DISABLE>;
+ };
+};
- &saif1 {
- pinctrl-names = "default";
- pinctrl-0 = <&saif1_pins_a>;
- fsl,saif-master = <&saif0>;
- status = "okay";
+&lcdif {
+ pinctrl-names = "default";
+ pinctrl-0 = <&lcdif_24bit_pins_a
+ &lcdif_pins_evk>;
+ lcd-supply = <®_lcd_3v3>;
+ display = <&display0>;
+ status = "okay";
+
+ display0: display0 {
+ bits-per-pixel = <32>;
+ bus-width = <24>;
+
+ display-timings {
+ native-mode = <&timing0>;
+ timing0: timing0 {
+ clock-frequency = <33500000>;
+ hactive = <800>;
+ vactive = <480>;
+ hback-porch = <89>;
+ hfront-porch = <164>;
+ vback-porch = <23>;
+ vfront-porch = <10>;
+ hsync-len = <10>;
+ vsync-len = <10>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <0>;
};
+ };
+ };
+};
- &lradc {
- status = "okay";
- fsl,lradc-touchscreen-wires = <4>;
- fsl,ave-ctrl = <4>;
- fsl,ave-delay = <2>;
- fsl,settling = <10>;
- };
+&can0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&can0_pins_a>;
+ xceiver-supply = <®_can_3v3>;
+ status = "okay";
+};
- &i2c0 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0_pins_a>;
- status = "okay";
-
- sgtl5000: codec at a {
- compatible = "fsl,sgtl5000";
- reg = <0x0a>;
- VDDA-supply = <®_3p3v>;
- VDDIO-supply = <®_3p3v>;
- clocks = <&saif0>;
- };
-
- at24 at 51 {
- compatible = "atmel,24c32";
- pagesize = <32>;
- reg = <0x51>;
- };
- };
+&can1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&can1_pins_a>;
+ xceiver-supply = <®_can_3v3>;
+ status = "okay";
+};
- &pwm {
- pinctrl-names = "default";
- pinctrl-0 = <&pwm2_pins_a>;
- status = "okay";
- };
+&saif0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&saif0_pins_a>;
+ status = "okay";
+};
- &duart {
- pinctrl-names = "default";
- pinctrl-0 = <&duart_pins_a>;
- status = "okay";
- };
+&saif1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&saif1_pins_a>;
+ fsl,saif-master = <&saif0>;
+ status = "okay";
+};
- &auart0 {
- pinctrl-names = "default";
- pinctrl-0 = <&auart0_pins_a>;
- uart-has-rtscts;
- status = "okay";
- };
+&lradc {
+ status = "okay";
+ fsl,lradc-touchscreen-wires = <4>;
+ fsl,ave-ctrl = <4>;
+ fsl,ave-delay = <2>;
+ fsl,settling = <10>;
+};
- &auart3 {
- pinctrl-names = "default";
- pinctrl-0 = <&auart3_pins_a>;
- status = "okay";
- };
+&i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins_a>;
+ status = "okay";
+
+ sgtl5000: codec at a {
+ compatible = "fsl,sgtl5000";
+ reg = <0x0a>;
+ VDDA-supply = <®_3p3v>;
+ VDDIO-supply = <®_3p3v>;
+ clocks = <&saif0>;
+ };
- &usbphy0 {
- status = "okay";
- };
+ at24 at 51 {
+ compatible = "atmel,24c32";
+ pagesize = <32>;
+ reg = <0x51>;
+ };
+};
- &usbphy1 {
- status = "okay";
- };
+&pwm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm2_pins_a>;
+ status = "okay";
+};
- &usb0 {
- pinctrl-names = "default";
- pinctrl-0 = <&usb0_id_pins_a>;
- vbus-supply = <®_usb0_vbus>;
- status = "okay";
- };
+&duart {
+ pinctrl-names = "default";
+ pinctrl-0 = <&duart_pins_a>;
+ status = "okay";
+};
- &usb1 {
- vbus-supply = <®_usb1_vbus>;
- status = "okay";
- };
+&auart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&auart0_pins_a>;
+ uart-has-rtscts;
+ status = "okay";
+};
- &mac0 {
- phy-mode = "rmii";
- pinctrl-names = "default";
- pinctrl-0 = <&mac0_pins_a>;
- phy-supply = <®_fec_3v3>;
- phy-reset-gpios = <&gpio4 13 GPIO_ACTIVE_LOW>;
- phy-reset-duration = <100>;
- status = "okay";
- };
+&auart3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&auart3_pins_a>;
+ status = "okay";
+};
- &mac1 {
- phy-mode = "rmii";
- pinctrl-names = "default";
- pinctrl-0 = <&mac1_pins_a>;
- status = "okay";
- };
+&usbphy0 {
+ status = "okay";
+};
+
+&usbphy1 {
+ status = "okay";
+};
+
+&usb0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb0_id_pins_a>;
+ vbus-supply = <®_usb0_vbus>;
+ status = "okay";
+};
+
+&usb1 {
+ vbus-supply = <®_usb1_vbus>;
+ status = "okay";
+};
+
+&mac0 {
+ phy-mode = "rmii";
+ pinctrl-names = "default";
+ pinctrl-0 = <&mac0_pins_a>;
+ phy-supply = <®_fec_3v3>;
+ 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";
+};
--
1.9.1
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