diff mbox series

[2/3] mx7dsabre: Enable DM_ETH

Message ID 20191208170232.24803-3-offougajoris@gmail.com
State Awaiting Upstream
Delegated to: Stefano Babic
Headers show
Series [1/3] mx7dsabre: Remove warning about DM_SPI_FLASH | expand

Commit Message

Joris OFFOUGA Dec. 8, 2019, 5:02 p.m. UTC 
Also sync device tree with v5.5-rc1
Signed-off-by: Joris Offouga <offougajoris@gmail.com>
---
 arch/arm/dts/imx7d-sdb-u-boot.dtsi        |   3 +
 arch/arm/dts/imx7d-sdb.dts                | 785 ++++++++++++++++------
 board/freescale/mx7dsabresd/mx7dsabresd.c |  62 --
 configs/mx7dsabresd_defconfig             |   6 +
 configs/mx7dsabresd_qspi_defconfig        |   6 +
 include/configs/mx7dsabresd.h             |  10 -
 6 files changed, 589 insertions(+), 283 deletions(-)
 create mode 100644 arch/arm/dts/imx7d-sdb-u-boot.dtsi

Comments

Stefano Babic Dec. 29, 2019, 10:27 a.m. UTC | #1 
> Also sync device tree with v5.5-rc1
> Signed-off-by: Joris Offouga <offougajoris@gmail.com>
Applied to u-boot-imx, -next, thanks !

Best regards,
Stefano Babic
Fabio Estevam Jan. 20, 2020, 6:48 p.m. UTC | #2 
Hi Joris,

Has this patch been tested on the real hardware?

This is what we currently see:

U-Boot 2020.01-00620-g2d2f91a480 (Jan 20 2020 - 15:41:31 -0300)

CPU:   Freescale i.MX7D rev1.2 1000 MHz (running at 792 MHz)
CPU:   Commercial temperature grade (0C to 95C) at 35C
Reset cause: POR
Model: Freescale i.MX7 SabreSD Board
Board: i.MX7D SABRESD in secure mode
DRAM:  1 GiB
MMC:   FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
Loading Environment from MMC... OK
Video: 480x272x24
In:    serial
Out:   serial
Err:   serial
Net:   Could not get PHY for FEC0: addr 0
No ethernet found.

So Ethernet is not functional at all.

Do you plan to fix Ethernet on this board?

On Sun, Dec 8, 2019 at 2:02 PM Joris Offouga <offougajoris@gmail.com> wrote:
>
> Also sync device tree with v5.5-rc1
> Signed-off-by: Joris Offouga <offougajoris@gmail.com>
> ---
>  arch/arm/dts/imx7d-sdb-u-boot.dtsi        |   3 +
>  arch/arm/dts/imx7d-sdb.dts                | 785 ++++++++++++++++------

Also, not happy that the dts sync was part of the same commit that
converted to DM_ETH.

Thanks
Joris OFFOUGA Jan. 20, 2020, 8:20 p.m. UTC | #3 
Hi Fabio,

Le 20/01/2020 à 19:48, Fabio Estevam a écrit :
> Hi Joris,
>
> Has this patch been tested on the real hardware?
I tested and validate it before sending it, there must have been a 
problem with the merge.
>
> This is what we currently see:
>
> U-Boot 2020.01-00620-g2d2f91a480 (Jan 20 2020 - 15:41:31 -0300)
>
> CPU:   Freescale i.MX7D rev1.2 1000 MHz (running at 792 MHz)
> CPU:   Commercial temperature grade (0C to 95C) at 35C
> Reset cause: POR
> Model: Freescale i.MX7 SabreSD Board
> Board: i.MX7D SABRESD in secure mode
> DRAM:  1 GiB
> MMC:   FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
> Loading Environment from MMC... OK
> Video: 480x272x24
> In:    serial
> Out:   serial
> Err:   serial
> Net:   Could not get PHY for FEC0: addr 0
> No ethernet found.
>
> So Ethernet is not functional at all.
>
> Do you plan to fix Ethernet on this board?
>
> On Sun, Dec 8, 2019 at 2:02 PM Joris Offouga <offougajoris@gmail.com> wrote:
>> Also sync device tree with v5.5-rc1
>> Signed-off-by: Joris Offouga <offougajoris@gmail.com>
>> ---
>>   arch/arm/dts/imx7d-sdb-u-boot.dtsi        |   3 +
>>   arch/arm/dts/imx7d-sdb.dts                | 785 ++++++++++++++++------
> Also, not happy that the dts sync was part of the same commit that
> converted to DM_ETH.

Sorry for that indeed I should have made two different commit for this, 
I have the idea to revert the commit and I will send it split in two

Best regards,

Joris

>
> Thanks
Fabio Estevam Jan. 20, 2020, 8:22 p.m. UTC | #4 
Hi Joris,

On Mon, Jan 20, 2020 at 5:21 PM Joris Offouga <offougajoris@gmail.com> wrote:

> Sorry for that indeed I should have made two different commit for this,
> I have the idea to revert the commit and I will send it split in two

No need to revert. Let's focus on getting Ethernet to work again :-)

Thanks
Joris OFFOUGA Jan. 20, 2020, 8:26 p.m. UTC | #5 
Hi Fabio,

Le 20/01/2020 à 21:22, Fabio Estevam a écrit :
> Hi Joris,
>
> On Mon, Jan 20, 2020 at 5:21 PM Joris Offouga <offougajoris@gmail.com> wrote:
>
>> Sorry for that indeed I should have made two different commit for this,
>> I have the idea to revert the commit and I will send it split in two
> No need to revert. Let's focus on getting Ethernet to work again :-)

Thanks for your comprehension :-)

I think this bug is similar to the wandboard, I looked at this thread 
fairly quickly, did you finally fix it?

Thanks

>
> Thanks
Fabio Estevam Jan. 20, 2020, 8:28 p.m. UTC | #6 
Hi Joris,

On Mon, Jan 20, 2020 at 5:26 PM Joris Offouga <offougajoris@gmail.com> wrote:

> I think this bug is similar to the wandboard, I looked at this thread
> fairly quickly, did you finally fix it?

Which wandboard issue are you referring to?
Joris OFFOUGA Jan. 20, 2020, 8:32 p.m. UTC | #7 
Hi Fabio,

Le 20/01/2020 à 21:28, Fabio Estevam a écrit :
> Hi Joris,
>
> On Mon, Jan 20, 2020 at 5:26 PM Joris Offouga <offougajoris@gmail.com> wrote:
>
>> I think this bug is similar to the wandboard, I looked at this thread
>> fairly quickly, did you finally fix it?
> Which wandboard issue are you referring to?
This thread : 
https://lists.denx.de/pipermail/u-boot/2020-January/395560.html
Fabio Estevam Jan. 20, 2020, 8:37 p.m. UTC | #8 
Hi Joris,

On Mon, Jan 20, 2020 at 5:32 PM Joris Offouga <offougajoris@gmail.com> wrote:

> This thread :
> https://lists.denx.de/pipermail/u-boot/2020-January/395560.html

This is an unrelated issue. wandboard support several versions and
this issue happens with imx6dl-wandboard-revd1.

Ethernet does not work because revd1 is not properly detected (this is
the root cause).
Fabio Estevam Jan. 27, 2020, 3:57 p.m. UTC | #9 
Hi Joris,

On Mon, Jan 20, 2020 at 5:37 PM Fabio Estevam <festevam@gmail.com> wrote:
>
> Hi Joris,
>
> On Mon, Jan 20, 2020 at 5:32 PM Joris Offouga <offougajoris@gmail.com> wrote:
>
> > This thread :
> > https://lists.denx.de/pipermail/u-boot/2020-January/395560.html
>
> This is an unrelated issue. wandboard support several versions and
> this issue happens with imx6dl-wandboard-revd1.
>
> Ethernet does not work because revd1 is not properly detected (this is
> the root cause).

Just to avoid duplicate work: do you plan to fix Ethernet support on
this board after DM_ETH conversion?

Thanks
Joris OFFOUGA Jan. 27, 2020, 4:16 p.m. UTC | #10 
Hi Fabio,

Le lun. 27 janv. 2020 à 16:58, Fabio Estevam <festevam@gmail.com> a écrit :

> Hi Joris,
>
> On Mon, Jan 20, 2020 at 5:37 PM Fabio Estevam <festevam@gmail.com> wrote:
> >
> > Hi Joris,
> >
> > On Mon, Jan 20, 2020 at 5:32 PM Joris Offouga <offougajoris@gmail.com>
> wrote:
> >
> > > This thread :
> > > https://lists.denx.de/pipermail/u-boot/2020-January/395560.html
> >
> > This is an unrelated issue. wandboard support several versions and
> > this issue happens with imx6dl-wandboard-revd1.
> >
> > Ethernet does not work because revd1 is not properly detected (this is
> > the root cause).
>
> Just to avoid duplicate work: do you plan to fix Ethernet support on
> this board after DM_ETH conversion?


> I can't find a fix yet.  If you find one it would be great.

Best regards,
Joris

>
> Thanks
>
Fabio Estevam Jan. 27, 2020, 5:57 p.m. UTC | #11 
Hi Joris,

On Mon, Jan 27, 2020 at 1:16 PM Joris OFFOUGA <offougajoris@gmail.com> wrote:

> I can't find a fix yet.  If you find one it would be great.

I noticed that the Ethernet regression happens because the ENET_RST_B
signal keeps always at 0, which makes the PHY to never becomes active.

The Ethernet PHY reset comes from a GPIO expander (74LV595PW), which
is connected to SPI GPIO lines.

Both the GPIO expander driver (CONFIG_DM_74X164) as well as the SPI
GPIO driver (CONFIG_SOFT_SPI) are enabled at
configs/mx7dsabresd_defconfig.

The device tree has:

&fec1 {
....
phy-reset-gpios = <&extended_io 5 GPIO_ACTIVE_LOW>;

Port 5 of the 74LV595PW is the Ethernet PHY reset pin.

However, this is what we get in U-Boot:

Net:   Could not get PHY for FEC0: addr 0
No ethernet found.

Not sure why DM is not properly bringing the Ethernet PHY back to 1.

Any ideas?

Thanks
Fabio Estevam Jan. 27, 2020, 6:31 p.m. UTC | #12 
On Mon, Jan 27, 2020 at 2:57 PM Fabio Estevam <festevam@gmail.com> wrote:
>
> Hi Joris,
>
> On Mon, Jan 27, 2020 at 1:16 PM Joris OFFOUGA <offougajoris@gmail.com> wrote:
>
> > I can't find a fix yet.  If you find one it would be great.
>
> I noticed that the Ethernet regression happens because the ENET_RST_B
> signal keeps always at 0, which makes the PHY to never becomes active.
>
> The Ethernet PHY reset comes from a GPIO expander (74LV595PW), which
> is connected to SPI GPIO lines.
>
> Both the GPIO expander driver (CONFIG_DM_74X164) as well as the SPI
> GPIO driver (CONFIG_SOFT_SPI) are enabled at
> configs/mx7dsabresd_defconfig.
>
> The device tree has:
>
> &fec1 {
> ....
> phy-reset-gpios = <&extended_io 5 GPIO_ACTIVE_LOW>;
>
> Port 5 of the 74LV595PW is the Ethernet PHY reset pin.
>
> However, this is what we get in U-Boot:
>
> Net:   Could not get PHY for FEC0: addr 0
> No ethernet found.
>
> Not sure why DM is not properly bringing the Ethernet PHY back to 1.

Running "dm tree" says that soft_spi has not been probed:

 spi           0  [   ]   soft_spi              |-- spi4

Not sure why soft_spi does not get probed though.

The IO expander is on the soft_spi bus, so we need to get soft_spi to
get probed first.

Thanks
Fabio Estevam Jan. 29, 2020, 2:43 p.m. UTC | #13 
On Mon, Jan 27, 2020 at 3:31 PM Fabio Estevam <festevam@gmail.com> wrote:

> Running "dm tree" says that soft_spi has not been probed:
>
>  spi           0  [   ]   soft_spi              |-- spi4
>
> Not sure why soft_spi does not get probed though.
>
> The IO expander is on the soft_spi bus, so we need to get soft_spi to
> get probed first.

I managed to get Ethernet working again with this patch:
https://lists.denx.de/pipermail/u-boot/2020-January/398438.html
Joris OFFOUGA Jan. 29, 2020, 2:48 p.m. UTC | #14 
Hi Fabio,




Le mer. 29 janv. 2020 à 15:43, Fabio Estevam <festevam@gmail.com> a écrit :

> On Mon, Jan 27, 2020 at 3:31 PM Fabio Estevam <festevam@gmail.com> wrote:
>
> > Running "dm tree" says that soft_spi has not been probed:
> >
> >  spi           0  [   ]   soft_spi              |-- spi4
> >
> > Not sure why soft_spi does not get probed though.
> >
> > The IO expander is on the soft_spi bus, so we need to get soft_spi to
> > get probed first.
>
> I managed to get Ethernet working again with this patch:
> https://lists.denx.de/pipermail/u-boot/2020-January/398438.html

I good catch, I will test your patch soon
Best regards
Joris Offouga

>
>
diff mbox series

Patch

diff --git a/arch/arm/dts/imx7d-sdb-u-boot.dtsi b/arch/arm/dts/imx7d-sdb-u-boot.dtsi
new file mode 100644
index 0000000000..05dd74eee1
--- /dev/null
+++ b/arch/arm/dts/imx7d-sdb-u-boot.dtsi
@@ -0,0 +1,3 @@ 
+&fec2 {
+	status = "disable";
+};
diff --git a/arch/arm/dts/imx7d-sdb.dts b/arch/arm/dts/imx7d-sdb.dts
index 76aa69a35b..8191ac7c33 100644
--- a/arch/arm/dts/imx7d-sdb.dts
+++ b/arch/arm/dts/imx7d-sdb.dts
@@ -11,253 +11,244 @@ 
 	model = "Freescale i.MX7 SabreSD Board";
 	compatible = "fsl,imx7d-sdb", "fsl,imx7d";
 
-	aliases {
-		spi5 = &soft_spi;
+	chosen {
+		stdout-path = &uart1;
 	};
 
-	memory {
+	memory@80000000 {
+		device_type = "memory";
 		reg = <0x80000000 0x80000000>;
 	};
 
-	soft_spi: soft-spi {
+	gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_keys>;
+
+		volume-up {
+			label = "Volume Up";
+			gpios = <&gpio5 11 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+			wakeup-source;
+		};
+
+		volume-down {
+			label = "Volume Down";
+			gpios = <&gpio5 10 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEDOWN>;
+			wakeup-source;
+		};
+	};
+
+	spi4 {
 		compatible = "spi-gpio";
 		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_spi1>;
-		status = "okay";
-		gpio-sck = <&gpio1 13 0>;
-		gpio-mosi = <&gpio1 9 0>;
-		cs-gpios = <&gpio1 12 0>;
+		pinctrl-0 = <&pinctrl_spi4>;
+		gpio-sck = <&gpio1 13 GPIO_ACTIVE_LOW>;
+		gpio-mosi = <&gpio1 9 GPIO_ACTIVE_LOW>;
+		cs-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
 		num-chipselects = <1>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		gpio_spi: gpio_spi@0 {
+		extended_io: gpio-expander@0 {
 			compatible = "fairchild,74hc595";
 			gpio-controller;
 			#gpio-cells = <2>;
 			reg = <0>;
 			registers-number = <1>;
-			registers-default = /bits/ 8 <0x74>; /* Enable PERI_3V3, SENSOR_RST_B and HDMI_RST*/
 			spi-max-frequency = <100000>;
 		};
 	};
 
-	regulators {
-		compatible = "simple-bus";
-		#address-cells = <1>;
-		#size-cells = <0>;
+	reg_usb_otg1_vbus: regulator-usb-otg1-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb_otg1_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
 
-		reg_usb_otg1_vbus: regulator@0 {
-			compatible = "regulator-fixed";
-			reg = <0>;
-			regulator-name = "usb_otg1_vbus";
-			regulator-min-microvolt = <5000000>;
-			regulator-max-microvolt = <5000000>;
-			gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
-			enable-active-high;
-		};
+	reg_usb_otg2_vbus: regulator-usb-otg2-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb_otg2_vbus";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usb_otg2_vbus_reg>;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
 
-		reg_usb_otg2_vbus: regulator@1 {
-			compatible = "regulator-fixed";
-			reg = <1>;
-			regulator-name = "usb_otg2_vbus";
-			regulator-min-microvolt = <5000000>;
-			regulator-max-microvolt = <5000000>;
-			gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>;
-			enable-active-high;
-		};
-
-		reg_sd1_vmmc: regulator@3 {
-			compatible = "regulator-fixed";
-			regulator-name = "VDD_SD1";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-			gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>;
-			startup-delay-us = <200000>;
-			enable-active-high;
-		};
+	reg_vref_1v8: regulator-vref-1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "vref-1v8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
 	};
-};
 
-&iomuxc {
-	imx7d-sdb {
-		pinctrl_spi1: spi1grp {
-			fsl,pins = <
-				MX7D_PAD_GPIO1_IO09__GPIO1_IO9	0x59
-				MX7D_PAD_GPIO1_IO12__GPIO1_IO12	0x59
-				MX7D_PAD_GPIO1_IO13__GPIO1_IO13	0x59
-			>;
-		};
+	reg_brcm: regulator-brcm {
+		compatible = "regulator-fixed";
+		gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-name = "brcm_reg";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_brcm_reg>;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		startup-delay-us = <200000>;
+	};
 
-		pinctrl_i2c1: i2c1grp {
-			fsl,pins = <
-				MX7D_PAD_I2C1_SDA__I2C1_SDA	0x4000007f
-				MX7D_PAD_I2C1_SCL__I2C1_SCL	0x4000007f
-			>;
-		};
+	reg_lcd_3v3: regulator-lcd-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "lcd-3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&extended_io 7 GPIO_ACTIVE_LOW>;
+	};
 
-		pinctrl_i2c2: i2c2grp {
-			fsl,pins = <
-				MX7D_PAD_I2C2_SDA__I2C2_SDA	0x4000007f
-				MX7D_PAD_I2C2_SCL__I2C2_SCL	0x4000007f
-			>;
-		};
+	reg_can2_3v3: regulator-can2-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "can2-3v3";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_flexcan2_reg>;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio2 14 GPIO_ACTIVE_LOW>;
+	};
 
-		pinctrl_i2c3: i2c3grp {
-			fsl,pins = <
-				MX7D_PAD_I2C3_SDA__I2C3_SDA	0x4000007f
-				MX7D_PAD_I2C3_SCL__I2C3_SCL	0x4000007f
-			>;
-		};
+	reg_fec2_3v3: regulator-fec2-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "fec2-3v3";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_enet2_reg>;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio1 4 GPIO_ACTIVE_LOW>;
+	};
 
-		pinctrl_i2c4: i2c4grp {
-			fsl,pins = <
-				MX7D_PAD_SAI1_RX_BCLK__I2C4_SDA	0x4000007f
-				MX7D_PAD_SAI1_RX_SYNC__I2C4_SCL	0x4000007f
-			>;
-		};
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm1 0 5000000 0>;
+		brightness-levels = <0 4 8 16 32 64 128 255>;
+		default-brightness-level = <6>;
+		status = "okay";
+	};
 
-		pinctrl_usdhc1_gpio: usdhc1_gpiogrp {
-			fsl,pins = <
-				MX7D_PAD_SD1_CD_B__GPIO5_IO0		0x59 /* CD */
-				MX7D_PAD_SD1_WP__GPIO5_IO1		0x59 /* WP */
-				MX7D_PAD_SD1_RESET_B__GPIO5_IO2		0x59 /* vmmc */
-				MX7D_PAD_GPIO1_IO08__SD1_VSELECT	0x59 /* VSELECT */
-			>;
-		};
+	panel {
+		compatible = "innolux,at043tn24";
+		backlight = <&backlight>;
+		power-supply = <&reg_lcd_3v3>;
 
-		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
-			>;
+		port {
+			panel_in: endpoint {
+				remote-endpoint = <&display_out>;
+			};
 		};
+	};
+};
 
-		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
-			>;
-		};
+&adc1 {
+	vref-supply = <&reg_vref_1v8>;
+	status = "okay";
+};
 
-		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
-			>;
-		};
+&adc2 {
+	vref-supply = <&reg_vref_1v8>;
+	status = "okay";
+};
 
-		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
-				MX7D_PAD_ECSPI2_MOSI__GPIO4_IO21	0x19 /* WL_REG_ON */
-				MX7D_PAD_ECSPI2_SCLK__GPIO4_IO20	0x19 /* WL_HOST_WAKE */
-			>;
-		};
+&cpu0 {
+	cpu-supply = <&sw1a_reg>;
+};
 
-		pinctrl_usdhc2_100mhz: usdhc2grp_100mhz {
-			fsl,pins = <
-				MX7D_PAD_SD2_CMD__SD2_CMD		0x5a
-				MX7D_PAD_SD2_CLK__SD2_CLK		0x1a
-				MX7D_PAD_SD2_DATA0__SD2_DATA0		0x5a
-				MX7D_PAD_SD2_DATA1__SD2_DATA1		0x5a
-				MX7D_PAD_SD2_DATA2__SD2_DATA2		0x5a
-				MX7D_PAD_SD2_DATA3__SD2_DATA3		0x5a
-			>;
-		};
+&ecspi3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi3>;
+	cs-gpios = <&gpio5 9 GPIO_ACTIVE_HIGH>;
+	status = "okay";
 
-		pinctrl_usdhc2_200mhz: usdhc2grp_200mhz {
-			fsl,pins = <
-				MX7D_PAD_SD2_CMD__SD2_CMD		0x5b
-				MX7D_PAD_SD2_CLK__SD2_CLK		0x1b
-				MX7D_PAD_SD2_DATA0__SD2_DATA0		0x5b
-				MX7D_PAD_SD2_DATA1__SD2_DATA1		0x5b
-				MX7D_PAD_SD2_DATA2__SD2_DATA2		0x5b
-				MX7D_PAD_SD2_DATA3__SD2_DATA3		0x5b
-			>;
-		};
+	tsc2046@0 {
+		compatible = "ti,tsc2046";
+		reg = <0>;
+		spi-max-frequency = <1000000>;
+		pinctrl-names ="default";
+		pinctrl-0 = <&pinctrl_tsc2046_pendown>;
+		interrupt-parent = <&gpio2>;
+		interrupts = <29 0>;
+		pendown-gpio = <&gpio2 29 GPIO_ACTIVE_HIGH>;
+		ti,x-min = /bits/ 16 <0>;
+		ti,x-max = /bits/ 16 <0>;
+		ti,y-min = /bits/ 16 <0>;
+		ti,y-max = /bits/ 16 <0>;
+		ti,pressure-max = /bits/ 16 <0>;
+		ti,x-plate-ohms = /bits/ 16 <400>;
+		wakeup-source;
+	};
+};
 
-		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
-				MX7D_PAD_SD3_STROBE__SD3_STROBE         0x19
-			>;
-		};
+&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 = <&ethphy0>;
+	fsl,magic-packet;
+	phy-reset-gpios = <&extended_io 5 GPIO_ACTIVE_LOW>;
+	status = "okay";
 
-		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
-				MX7D_PAD_SD3_STROBE__SD3_STROBE		0x1a
-			>;
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy0: ethernet-phy@0 {
+			reg = <0>;
 		};
 
-		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
-				MX7D_PAD_SD3_STROBE__SD3_STROBE		0x1b
-			>;
+		ethphy1: ethernet-phy@1 {
+			reg = <1>;
 		};
 	};
 };
 
+&fec2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet2>;
+	assigned-clocks = <&clks IMX7D_ENET2_TIME_ROOT_SRC>,
+			  <&clks IMX7D_ENET2_TIME_ROOT_CLK>;
+	assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>;
+	assigned-clock-rates = <0>, <100000000>;
+	phy-mode = "rgmii";
+	phy-handle = <&ethphy1>;
+	phy-supply = <&reg_fec2_3v3>;
+	fsl,magic-packet;
+	status = "okay";
+};
+
+&flexcan2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan2>;
+	xceiver-supply = <&reg_can2_3v3>;
+	status = "okay";
+};
+
 &i2c1 {
-	clock-frequency = <100000>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	pmic: pfuze3000@08 {
+	pmic: pfuze3000@8 {
 		compatible = "fsl,pfuze3000";
 		reg = <0x08>;
 
 		regulators {
 			sw1a_reg: sw1a {
 				regulator-min-microvolt = <700000>;
-				regulator-max-microvolt = <3300000>;
+				regulator-max-microvolt = <1475000>;
 				regulator-boot-on;
 				regulator-always-on;
 				regulator-ramp-delay = <6250>;
@@ -273,8 +264,8 @@ 
 			};
 
 			sw2_reg: sw2 {
-				regulator-min-microvolt = <1500000>;
-				regulator-max-microvolt = <1850000>;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
 				regulator-boot-on;
 				regulator-always-on;
 			};
@@ -312,7 +303,6 @@ 
 			vgen2_reg: vldo2 {
 				regulator-min-microvolt = <800000>;
 				regulator-max-microvolt = <1550000>;
-				regulator-always-on;
 			};
 
 			vgen3_reg: vccsd {
@@ -334,8 +324,8 @@ 
 			};
 
 			vgen6_reg: vldo4 {
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <3300000>;
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
 				regulator-always-on;
 			};
 		};
@@ -343,36 +333,87 @@ 
 };
 
 &i2c2 {
-	clock-frequency = <100000>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
+
+	mpl3115@60 {
+		compatible = "fsl,mpl3115";
+		reg = <0x60>;
+	};
 };
 
 &i2c3 {
-	clock-frequency = <100000>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";
 };
 
 &i2c4 {
-	clock-frequency = <100000>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c4>;
 	status = "okay";
+
+	codec: wm8960@1a {
+		compatible = "wlf,wm8960";
+		reg = <0x1a>;
+		clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>;
+		clock-names = "mclk";
+		wlf,shared-lrclk;
+	};
+};
+
+&lcdif {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lcdif>;
+	status = "okay";
+
+	port {
+		display_out: endpoint {
+			remote-endpoint = <&panel_in>;
+		};
+	};
+};
+
+&snvs_pwrkey {
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	assigned-clocks = <&clks IMX7D_UART1_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_PLL_SYS_MAIN_240M_CLK>;
+	uart-has-rtscts;
+	status = "okay";
+};
+
+&usbotg1 {
+	vbus-supply = <&reg_usb_otg1_vbus>;
+	status = "okay";
+};
+
+&usbotg2 {
+	vbus-supply = <&reg_usb_otg2_vbus>;
+	dr_mode = "host";
+	status = "okay";
 };
 
 &usdhc1 {
-	pinctrl-names = "default", "state_100mhz", "state_200mhz";
-	pinctrl-0 = <&pinctrl_usdhc1>, <&pinctrl_usdhc1_gpio>;
-	pinctrl-1 = <&pinctrl_usdhc1_100mhz>, <&pinctrl_usdhc1_gpio>;
-	pinctrl-2 = <&pinctrl_usdhc1_200mhz>, <&pinctrl_usdhc1_gpio>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc1>;
 	cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
 	wp-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
-	vmmc-supply = <&reg_sd1_vmmc>;
-	fsl,tuning-start-tap = <20>;
-	fsl,tuning-step= <2>;
+	wakeup-source;
+	keep-power-in-suspend;
 	status = "okay";
 };
 
@@ -381,9 +422,11 @@ 
 	pinctrl-0 = <&pinctrl_usdhc2>;
 	pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
 	pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
+	wakeup-source;
+	keep-power-in-suspend;
 	non-removable;
-	fsl,tuning-start-tap = <20>;
-	fsl,tuning-step= <2>;
+	vmmc-supply = <&reg_brcm>;
+	fsl,tuning-step = <2>;
 	status = "okay";
 };
 
@@ -392,9 +435,329 @@ 
 	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>;
+	fsl,tuning-step = <2>;
 	non-removable;
-	fsl,tuning-start-tap = <20>;
-	fsl,tuning-step= <2>;
 	status = "okay";
 };
+
+&wdog1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_wdog>;
+	fsl,ext-reset-output;
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog>;
+
+	imx7d-sdb {
+		pinctrl_brcm_reg: brcmreggrp {
+			fsl,pins = <
+				MX7D_PAD_ECSPI2_MOSI__GPIO4_IO21	0x14
+			>;
+		};
+
+		pinctrl_ecspi3: ecspi3grp {
+			fsl,pins = <
+				MX7D_PAD_SAI2_TX_SYNC__ECSPI3_MISO	0x2
+				MX7D_PAD_SAI2_TX_BCLK__ECSPI3_MOSI	0x2
+				MX7D_PAD_SAI2_RX_DATA__ECSPI3_SCLK	0x2
+				MX7D_PAD_SD2_CD_B__GPIO5_IO9		0x59
+			>;
+		};
+
+		pinctrl_enet1: enet1grp {
+			fsl,pins = <
+				MX7D_PAD_GPIO1_IO10__ENET1_MDIO			0x3
+				MX7D_PAD_GPIO1_IO11__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
+			>;
+		};
+
+		pinctrl_enet2: enet2grp {
+			fsl,pins = <
+				MX7D_PAD_EPDC_GDSP__ENET2_RGMII_TXC		0x1
+				MX7D_PAD_EPDC_SDCE2__ENET2_RGMII_TD0		0x1
+				MX7D_PAD_EPDC_SDCE3__ENET2_RGMII_TD1		0x1
+				MX7D_PAD_EPDC_GDCLK__ENET2_RGMII_TD2		0x1
+				MX7D_PAD_EPDC_GDOE__ENET2_RGMII_TD3		0x1
+				MX7D_PAD_EPDC_GDRL__ENET2_RGMII_TX_CTL		0x1
+				MX7D_PAD_EPDC_SDCE1__ENET2_RGMII_RXC		0x1
+				MX7D_PAD_EPDC_SDCLK__ENET2_RGMII_RD0		0x1
+				MX7D_PAD_EPDC_SDLE__ENET2_RGMII_RD1		0x1
+				MX7D_PAD_EPDC_SDOE__ENET2_RGMII_RD2		0x1
+				MX7D_PAD_EPDC_SDSHR__ENET2_RGMII_RD3		0x1
+				MX7D_PAD_EPDC_SDCE0__ENET2_RGMII_RX_CTL		0x1
+			>;
+		};
+
+		pinctrl_enet2_reg: enet2reggrp {
+			fsl,pins = <
+				MX7D_PAD_LPSR_GPIO1_IO04__GPIO1_IO4	0x14
+			>;
+		};
+
+		pinctrl_flexcan2: flexcan2grp {
+			fsl,pins = <
+				MX7D_PAD_GPIO1_IO14__FLEXCAN2_RX	0x59
+				MX7D_PAD_GPIO1_IO15__FLEXCAN2_TX	0x59
+			>;
+		};
+
+		pinctrl_flexcan2_reg: flexcan2reggrp {
+			fsl,pins = <
+				MX7D_PAD_EPDC_DATA14__GPIO2_IO14	0x59	/* CAN_STBY */
+			>;
+		};
+
+		pinctrl_gpio_keys: gpio_keysgrp {
+			fsl,pins = <
+				MX7D_PAD_SD2_RESET_B__GPIO5_IO11	0x59
+				MX7D_PAD_SD2_WP__GPIO5_IO10		0x59
+			>;
+		};
+
+		pinctrl_hog: hoggrp {
+			fsl,pins = <
+				MX7D_PAD_ECSPI2_SS0__GPIO4_IO23		0x34  /* bt reg on */
+			>;
+		};
+
+		pinctrl_i2c1: i2c1grp {
+			fsl,pins = <
+				MX7D_PAD_I2C1_SDA__I2C1_SDA		0x4000007f
+				MX7D_PAD_I2C1_SCL__I2C1_SCL		0x4000007f
+			>;
+		};
+
+		pinctrl_i2c2: i2c2grp {
+			fsl,pins = <
+				MX7D_PAD_I2C2_SDA__I2C2_SDA		0x4000007f
+				MX7D_PAD_I2C2_SCL__I2C2_SCL		0x4000007f
+			>;
+		};
+
+		pinctrl_i2c3: i2c3grp {
+			fsl,pins = <
+				MX7D_PAD_I2C3_SDA__I2C3_SDA		0x4000007f
+				MX7D_PAD_I2C3_SCL__I2C3_SCL		0x4000007f
+			>;
+		};
+
+		pinctrl_i2c4: i2c4grp {
+			fsl,pins = <
+				MX7D_PAD_SAI1_RX_BCLK__I2C4_SDA		0x4000007f
+				MX7D_PAD_SAI1_RX_SYNC__I2C4_SCL		0x4000007f
+			>;
+		};
+
+		pinctrl_lcdif: lcdifgrp {
+			fsl,pins = <
+				MX7D_PAD_LCD_DATA00__LCD_DATA0		0x79
+				MX7D_PAD_LCD_DATA01__LCD_DATA1		0x79
+				MX7D_PAD_LCD_DATA02__LCD_DATA2		0x79
+				MX7D_PAD_LCD_DATA03__LCD_DATA3		0x79
+				MX7D_PAD_LCD_DATA04__LCD_DATA4		0x79
+				MX7D_PAD_LCD_DATA05__LCD_DATA5		0x79
+				MX7D_PAD_LCD_DATA06__LCD_DATA6		0x79
+				MX7D_PAD_LCD_DATA07__LCD_DATA7		0x79
+				MX7D_PAD_LCD_DATA08__LCD_DATA8		0x79
+				MX7D_PAD_LCD_DATA09__LCD_DATA9		0x79
+				MX7D_PAD_LCD_DATA10__LCD_DATA10		0x79
+				MX7D_PAD_LCD_DATA11__LCD_DATA11		0x79
+				MX7D_PAD_LCD_DATA12__LCD_DATA12		0x79
+				MX7D_PAD_LCD_DATA13__LCD_DATA13		0x79
+				MX7D_PAD_LCD_DATA14__LCD_DATA14		0x79
+				MX7D_PAD_LCD_DATA15__LCD_DATA15		0x79
+				MX7D_PAD_LCD_DATA16__LCD_DATA16		0x79
+				MX7D_PAD_LCD_DATA17__LCD_DATA17		0x79
+				MX7D_PAD_LCD_DATA18__LCD_DATA18		0x79
+				MX7D_PAD_LCD_DATA19__LCD_DATA19		0x79
+				MX7D_PAD_LCD_DATA20__LCD_DATA20		0x79
+				MX7D_PAD_LCD_DATA21__LCD_DATA21		0x79
+				MX7D_PAD_LCD_DATA22__LCD_DATA22		0x79
+				MX7D_PAD_LCD_DATA23__LCD_DATA23		0x79
+				MX7D_PAD_LCD_CLK__LCD_CLK		0x79
+				MX7D_PAD_LCD_ENABLE__LCD_ENABLE		0x79
+				MX7D_PAD_LCD_VSYNC__LCD_VSYNC		0x79
+				MX7D_PAD_LCD_HSYNC__LCD_HSYNC		0x79
+				MX7D_PAD_LCD_RESET__LCD_RESET		0x79
+			>;
+		};
+
+		pinctrl_spi4: spi4grp {
+			fsl,pins = <
+				MX7D_PAD_GPIO1_IO09__GPIO1_IO9	0x59
+				MX7D_PAD_GPIO1_IO12__GPIO1_IO12	0x59
+				MX7D_PAD_GPIO1_IO13__GPIO1_IO13	0x59
+			>;
+		};
+
+		pinctrl_tsc2046_pendown: tsc2046_pendown {
+			fsl,pins = <
+				MX7D_PAD_EPDC_BDR1__GPIO2_IO29		0x59
+			>;
+		};
+
+		pinctrl_uart1: uart1grp {
+			fsl,pins = <
+				MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX	0x79
+				MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX	0x79
+			>;
+		};
+
+		pinctrl_uart5: uart5grp {
+			fsl,pins = <
+				MX7D_PAD_SAI1_TX_BCLK__UART5_DCE_TX	0x79
+				MX7D_PAD_SAI1_RX_DATA__UART5_DCE_RX	0x79
+				MX7D_PAD_SAI1_TX_SYNC__UART5_DCE_CTS	0x79
+				MX7D_PAD_SAI1_TX_DATA__UART5_DCE_RTS	0x79
+			>;
+		};
+
+		pinctrl_uart6: uart6grp {
+			fsl,pins = <
+				MX7D_PAD_ECSPI1_MOSI__UART6_DCE_TX	0x79
+				MX7D_PAD_ECSPI1_SCLK__UART6_DCE_RX	0x79
+				MX7D_PAD_ECSPI1_SS0__UART6_DCE_CTS	0x79
+				MX7D_PAD_ECSPI1_MISO__UART6_DCE_RTS	0x79
+			>;
+		};
+
+		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		0x59 /* CD */
+				MX7D_PAD_SD1_WP__GPIO5_IO1		0x59 /* WP */
+				MX7D_PAD_SD1_RESET_B__GPIO5_IO2		0x59 /* vmmc */
+			>;
+		};
+
+		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_usdhc2_100mhz: usdhc2grp_100mhz {
+			fsl,pins = <
+				MX7D_PAD_SD2_CMD__SD2_CMD		0x5a
+				MX7D_PAD_SD2_CLK__SD2_CLK		0x1a
+				MX7D_PAD_SD2_DATA0__SD2_DATA0		0x5a
+				MX7D_PAD_SD2_DATA1__SD2_DATA1		0x5a
+				MX7D_PAD_SD2_DATA2__SD2_DATA2		0x5a
+				MX7D_PAD_SD2_DATA3__SD2_DATA3		0x5a
+			>;
+		};
+
+		pinctrl_usdhc2_200mhz: usdhc2grp_200mhz {
+			fsl,pins = <
+				MX7D_PAD_SD2_CMD__SD2_CMD		0x5b
+				MX7D_PAD_SD2_CLK__SD2_CLK		0x1b
+				MX7D_PAD_SD2_DATA0__SD2_DATA0		0x5b
+				MX7D_PAD_SD2_DATA1__SD2_DATA1		0x5b
+				MX7D_PAD_SD2_DATA2__SD2_DATA2		0x5b
+				MX7D_PAD_SD2_DATA3__SD2_DATA3		0x5b
+			>;
+		};
+
+
+		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
+				MX7D_PAD_SD3_STROBE__SD3_STROBE		0x19
+			>;
+		};
+
+		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
+				MX7D_PAD_SD3_STROBE__SD3_STROBE		0x1a
+			>;
+		};
+
+		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
+				MX7D_PAD_SD3_STROBE__SD3_STROBE		0x1b
+			>;
+		};
+	};
+};
+
+&pwm1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm1>;
+	status = "okay";
+};
+
+&iomuxc_lpsr {
+	pinctrl_wdog: wdoggrp {
+		fsl,pins = <
+			MX7D_PAD_LPSR_GPIO1_IO00__WDOG1_WDOG_B		0x74
+		>;
+	};
+
+	pinctrl_pwm1: pwm1grp {
+		fsl,pins = <
+			MX7D_PAD_LPSR_GPIO1_IO01__PWM1_OUT		0x30
+		>;
+	};
+
+	pinctrl_usb_otg2_vbus_reg: usbotg2vbusreggrp {
+		fsl,pins = <
+			MX7D_PAD_LPSR_GPIO1_IO07__GPIO1_IO7	  0x14
+		>;
+	};
+};
diff --git a/board/freescale/mx7dsabresd/mx7dsabresd.c b/board/freescale/mx7dsabresd/mx7dsabresd.c
index f1120d67e3..70490ba68e 100644
--- a/board/freescale/mx7dsabresd/mx7dsabresd.c
+++ b/board/freescale/mx7dsabresd/mx7dsabresd.c
@@ -16,7 +16,6 @@ 
 #include <fsl_esdhc_imx.h>
 #include <mmc.h>
 #include <miiphy.h>
-#include <netdev.h>
 #include <power/pmic.h>
 #include <power/pfuze3000_pmic.h>
 #include "../common/pfuze.h"
@@ -29,11 +28,6 @@  DECLARE_GLOBAL_DATA_PTR;
 #define UART_PAD_CTRL  (PAD_CTL_DSE_3P3V_49OHM | \
 	PAD_CTL_PUS_PU100KOHM | PAD_CTL_HYS)
 
-#define ENET_PAD_CTRL  (PAD_CTL_PUS_PU100KOHM | PAD_CTL_DSE_3P3V_49OHM)
-#define ENET_PAD_CTRL_MII  (PAD_CTL_DSE_3P3V_32OHM)
-
-#define ENET_RX_PAD_CTRL  (PAD_CTL_PUS_PU100KOHM | PAD_CTL_DSE_3P3V_49OHM)
-
 #define LCD_PAD_CTRL    (PAD_CTL_HYS | PAD_CTL_PUS_PU100KOHM | \
 	PAD_CTL_DSE_3P3V_49OHM)
 
@@ -170,30 +164,6 @@  static int setup_lcd(void)
 }
 #endif
 
-#ifdef CONFIG_FEC_MXC
-static iomux_v3_cfg_t const fec1_pads[] = {
-	MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
-	MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
-	MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
-	MX7D_PAD_ENET1_RGMII_RD2__ENET1_RGMII_RD2 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
-	MX7D_PAD_ENET1_RGMII_RD3__ENET1_RGMII_RD3 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
-	MX7D_PAD_ENET1_RGMII_RXC__ENET1_RGMII_RXC | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
-	MX7D_PAD_ENET1_RGMII_TX_CTL__ENET1_RGMII_TX_CTL | MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX7D_PAD_ENET1_RGMII_TD0__ENET1_RGMII_TD0 | MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX7D_PAD_ENET1_RGMII_TD1__ENET1_RGMII_TD1 | MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX7D_PAD_ENET1_RGMII_TD2__ENET1_RGMII_TD2 | MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX7D_PAD_ENET1_RGMII_TD3__ENET1_RGMII_TD3 | MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX7D_PAD_ENET1_RGMII_TXC__ENET1_RGMII_TXC | MUX_PAD_CTRL(ENET_PAD_CTRL),
-	MX7D_PAD_GPIO1_IO10__ENET1_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL_MII),
-	MX7D_PAD_GPIO1_IO11__ENET1_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL_MII),
-};
-
-static void setup_iomux_fec(void)
-{
-	imx_iomux_v3_setup_multiple_pads(fec1_pads, ARRAY_SIZE(fec1_pads));
-}
-#endif
-
 static void setup_iomux_uart(void)
 {
 	imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
@@ -216,37 +186,6 @@  int mmc_map_to_kernel_blk(int dev_no)
 }
 
 #ifdef CONFIG_FEC_MXC
-int board_eth_init(bd_t *bis)
-{
-	int ret;
-	unsigned int gpio;
-
-	ret = gpio_lookup_name("gpio_spi@0_5", NULL, NULL, &gpio);
-	if (ret) {
-		printf("GPIO: 'gpio_spi@0_5' not found\n");
-		return -ENODEV;
-	}
-
-	ret = gpio_request(gpio, "fec_rst");
-	if (ret && ret != -EBUSY) {
-		printf("gpio: requesting pin %u failed\n", gpio);
-		return ret;
-	}
-
-	gpio_direction_output(gpio, 0);
-	udelay(500);
-	gpio_direction_output(gpio, 1);
-
-	setup_iomux_fec();
-
-	ret = fecmxc_initialize_multi(bis, 0,
-		CONFIG_FEC_MXC_PHYADDR, IMX_FEC_BASE);
-	if (ret)
-		printf("FEC1 MXC: %s:failed\n", __func__);
-
-	return ret;
-}
-
 static int setup_fec(void)
 {
 	struct iomuxc_gpr_base_regs *const iomuxc_gpr_regs
@@ -260,7 +199,6 @@  static int setup_fec(void)
 	return set_clk_enet(ENET_125MHZ);
 }
 
-
 int board_phy_config(struct phy_device *phydev)
 {
 	/* enable rgmii rxc skew and phy mode select to RGMII copper */
diff --git a/configs/mx7dsabresd_defconfig b/configs/mx7dsabresd_defconfig
index 3dac7136d2..48aa15a199 100644
--- a/configs/mx7dsabresd_defconfig
+++ b/configs/mx7dsabresd_defconfig
@@ -56,6 +56,12 @@  CONFIG_MMC_UHS_SUPPORT=y
 CONFIG_MMC_HS200_SUPPORT=y
 CONFIG_FSL_USDHC=y
 CONFIG_PHYLIB=y
+CONFIG_PHY_BROADCOM=y
+CONFIG_DM_ETH=y
+CONFIG_DM_MDIO=y
+CONFIG_DM_MDIO_MUX=y
+CONFIG_FEC_MXC=y
+CONFIG_RGMII=y
 CONFIG_MII=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_IMX7=y
diff --git a/configs/mx7dsabresd_qspi_defconfig b/configs/mx7dsabresd_qspi_defconfig
index 865ce30dc2..c105560305 100644
--- a/configs/mx7dsabresd_qspi_defconfig
+++ b/configs/mx7dsabresd_qspi_defconfig
@@ -61,6 +61,12 @@  CONFIG_SF_DEFAULT_SPEED=40000000
 CONFIG_SPI_FLASH_EON=y
 CONFIG_SPI_FLASH_MACRONIX=y
 CONFIG_PHYLIB=y
+CONFIG_PHY_BROADCOM=y
+CONFIG_DM_ETH=y
+CONFIG_DM_MDIO=y
+CONFIG_DM_MDIO_MUX=y
+CONFIG_FEC_MXC=y
+CONFIG_RGMII=y
 CONFIG_MII=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_IMX7=y
diff --git a/include/configs/mx7dsabresd.h b/include/configs/mx7dsabresd.h
index 745507571d..f574669644 100644
--- a/include/configs/mx7dsabresd.h
+++ b/include/configs/mx7dsabresd.h
@@ -17,16 +17,6 @@ 
 /* Size of malloc() pool */
 #define CONFIG_SYS_MALLOC_LEN		(32 * SZ_1M)
 
-/* Network */
-#define CONFIG_FEC_MXC
-#define CONFIG_FEC_XCV_TYPE             RGMII
-#define CONFIG_ETHPRIME                 "FEC"
-#define CONFIG_FEC_MXC_PHYADDR          0
-
-#define CONFIG_PHY_BROADCOM
-/* ENET1 */
-#define IMX_FEC_BASE			ENET_IPS_BASE_ADDR
-
 /* MMC Config*/
 #define CONFIG_SYS_FSL_ESDHC_ADDR       0