| Message ID | 1449756097-2921-1-git-send-email-grinberg@compulab.co.il (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Thu, Dec 10, 2015 at 04:01:37PM +0200, Igor Grinberg wrote: > From: Ilya Ledvich <ilya@compulab.co.il> > > CL-SOM-iMX7 is a miniature System-on-Module (SoM) based on > Freescale i.MX7 System-on-Chip family. > > http://www.compulab.co.il/products/computer-on-modules/cl-som-imx7-freescale-i-mx-7-system-on-module/ > > Add basic DT support for standalone module (without a carrier board): > > * Memory configuration > * I2C2 bus > * PMIC > * UART1 > > Signed-off-by: Ilya Ledvich <ilya@compulab.co.il> > Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> > Acked-by: Rob Herring <robh@kernel.org> > --- > > v2: use generic node name for pmic (Thanks Rob). > > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/imx7d-cl-som-imx7.dts | 150 ++++++++++++++++++++++++++ > 3 files changed, 155 insertions(+) > create mode 100644 arch/arm/boot/dts/imx7d-cl-som-imx7.dts > > diff --git a/Documentation/devicetree/bindings/arm/fsl.txt b/Documentation/devicetree/bindings/arm/fsl.txt > index 34c88b0..30b0ba1 100644 > --- a/Documentation/devicetree/bindings/arm/fsl.txt > +++ b/Documentation/devicetree/bindings/arm/fsl.txt > @@ -53,6 +53,10 @@ i.MX6 Quad SABRE Automotive Board > Required root node properties: > - compatible = "fsl,imx6q-sabreauto", "fsl,imx6q"; > > +i.MX7D CL-SOM-iMX7 Board > +Required root node properties: > + - compatible = "compulab,cl-som-imx7", "fsl,imx7d"; > + This is not a board produced by FSL, so it should be documented in fsl.txt. > Generic i.MX boards > ------------------- > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 30bbc37..83ed521 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -350,6 +350,7 @@ dtb-$(CONFIG_SOC_IMX6SX) += \ > dtb-$(CONFIG_SOC_IMX6UL) += \ > imx6ul-14x14-evk.dtb > dtb-$(CONFIG_SOC_IMX7D) += \ > + imx7d-cl-som-imx7.dtb \ > imx7d-sdb.dtb > dtb-$(CONFIG_SOC_LS1021A) += \ > ls1021a-qds.dtb \ > diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts > new file mode 100644 > index 0000000..ba05198 > --- /dev/null > +++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts > @@ -0,0 +1,150 @@ > +/* > + * Support for CompuLab CL-SOM-iMX7 System-on-Module > + * > + * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/ > + * Author: Ilya Ledvich <ilya@compulab.co.il> > + * > + * This program is free software; you can redistribute it and/or modify it > + * under the terms of the GNU General Public License version 2 as published by > + * the Free Software Foundation. > + */ GPL/X11 dual licence is generally suggested for newly added dts files, as it will let non-Linux OS use them. > + > +/dts-v1/; > + > +#include <dt-bindings/input/input.h> > +#include "imx7d.dtsi" > + > +/ { > + model = "CompuLab CL-SOM-iMX7"; > + compatible = "compulab,cl-som-imx7", "fsl,imx7d"; > + > + memory { > + reg = <0x80000000 0x10000000>; /* 256 MB - minimal configuration */ > + }; > +}; > + > +&cpu0 { > + arm-supply = <&sw1a_reg>; > +}; > + > +&i2c2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_i2c2>; > + status = "okay"; > + > + pmic: pmic@8 { > + compatible = "fsl,pfuze3000"; > + reg = <0x08>; > + > + regulators { > + sw1a_reg: sw1a { > + regulator-min-microvolt = <700000>; > + regulator-max-microvolt = <1475000>; > + regulator-boot-on; > + regulator-always-on; > + regulator-ramp-delay = <6250>; > + }; > + > + /* use sw1c_reg to align with pfuze100/pfuze200 */ > + sw1c_reg: sw1b { > + regulator-min-microvolt = <700000>; > + regulator-max-microvolt = <1475000>; > + regulator-boot-on; > + regulator-always-on; > + regulator-ramp-delay = <6250>; > + }; > + > + sw2_reg: sw2 { > + regulator-min-microvolt = <1500000>; > + regulator-max-microvolt = <1850000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + sw3a_reg: sw3 { > + regulator-min-microvolt = <900000>; > + regulator-max-microvolt = <1650000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + swbst_reg: swbst { > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5150000>; > + }; > + > + snvs_reg: vsnvs { > + regulator-min-microvolt = <1000000>; > + regulator-max-microvolt = <3000000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + vref_reg: vrefddr { > + regulator-boot-on; > + regulator-always-on; > + }; > + > + vgen1_reg: vldo1 { > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + }; > + > + vgen2_reg: vldo2 { > + regulator-min-microvolt = <800000>; > + regulator-max-microvolt = <1550000>; > + }; > + > + vgen3_reg: vccsd { > + regulator-min-microvolt = <2850000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + }; > + > + vgen4_reg: v33 { > + regulator-min-microvolt = <2850000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + }; > + > + vgen5_reg: vldo3 { > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + }; > + > + vgen6_reg: vldo4 { > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + }; > + }; > + }; > +}; > + > +&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"; > +}; > + > +&iomuxc { > + cl-som-imx7 { Since commit (5fcdf6a7ed95 pinctrl: imx: Allow parsing DT without function nodes), this level of container node is not really needed any more. Shawn > + pinctrl_i2c2: i2c2grp { > + fsl,pins = < > + MX7D_PAD_I2C2_SDA__I2C2_SDA 0x4000007f > + MX7D_PAD_I2C2_SCL__I2C2_SCL 0x4000007f > + >; > + }; > + > + pinctrl_uart1: uart1grp { > + fsl,pins = < > + MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX 0x79 > + MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX 0x79 > + >; > + }; > + }; > +}; > -- > 2.4.10 > >
Hi Shawn, On 12/14/15 04:43, Shawn Guo wrote: > On Thu, Dec 10, 2015 at 04:01:37PM +0200, Igor Grinberg wrote: >> From: Ilya Ledvich <ilya@compulab.co.il> [...] >> diff --git a/Documentation/devicetree/bindings/arm/fsl.txt b/Documentation/devicetree/bindings/arm/fsl.txt >> index 34c88b0..30b0ba1 100644 >> --- a/Documentation/devicetree/bindings/arm/fsl.txt >> +++ b/Documentation/devicetree/bindings/arm/fsl.txt >> @@ -53,6 +53,10 @@ i.MX6 Quad SABRE Automotive Board >> Required root node properties: >> - compatible = "fsl,imx6q-sabreauto", "fsl,imx6q"; >> >> +i.MX7D CL-SOM-iMX7 Board >> +Required root node properties: >> + - compatible = "compulab,cl-som-imx7", "fsl,imx7d"; >> + > > This is not a board produced by FSL, so it should be documented in > fsl.txt. You mean _should not_ be documented in fsl.txt, right? Ok, I have no problem with that, we've just used the same approach OMAP takes - all the OMAP based boards are documented in the same file: Documentation/devicetree/bindings/arm/omap/omap.txt Do you think we should document it in: Documentation/devicetree/bindings/arm/compulab-boards.txt (this file should already exist in arm-soc/next/dt)? > >> Generic i.MX boards >> ------------------- >> >> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile >> index 30bbc37..83ed521 100644 >> --- a/arch/arm/boot/dts/Makefile >> +++ b/arch/arm/boot/dts/Makefile >> @@ -350,6 +350,7 @@ dtb-$(CONFIG_SOC_IMX6SX) += \ >> dtb-$(CONFIG_SOC_IMX6UL) += \ >> imx6ul-14x14-evk.dtb >> dtb-$(CONFIG_SOC_IMX7D) += \ >> + imx7d-cl-som-imx7.dtb \ >> imx7d-sdb.dtb >> dtb-$(CONFIG_SOC_LS1021A) += \ >> ls1021a-qds.dtb \ >> diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts >> new file mode 100644 >> index 0000000..ba05198 >> --- /dev/null >> +++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts >> @@ -0,0 +1,150 @@ >> +/* >> + * Support for CompuLab CL-SOM-iMX7 System-on-Module >> + * >> + * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/ >> + * Author: Ilya Ledvich <ilya@compulab.co.il> >> + * >> + * This program is free software; you can redistribute it and/or modify it >> + * under the terms of the GNU General Public License version 2 as published by >> + * the Free Software Foundation. >> + */ > > GPL/X11 dual licence is generally suggested for newly added dts files, > as it will let non-Linux OS use them. I don't remember we've used this one before... Can you please point to an example? [...] >> +&iomuxc { >> + cl-som-imx7 { > > Since commit (5fcdf6a7ed95 pinctrl: imx: Allow parsing DT without > function nodes), this level of container node is not really needed any > more. Ok. Will be done for the next version. Thanks! > > Shawn > >> + pinctrl_i2c2: i2c2grp { >> + fsl,pins = < >> + MX7D_PAD_I2C2_SDA__I2C2_SDA 0x4000007f >> + MX7D_PAD_I2C2_SCL__I2C2_SCL 0x4000007f >> + >; >> + }; >> + >> + pinctrl_uart1: uart1grp { >> + fsl,pins = < >> + MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX 0x79 >> + MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX 0x79 >> + >; >> + }; >> + }; >> +}; >> -- >> 2.4.10 >> >> >
On Wed, Dec 16, 2015 at 04:01:08PM +0200, Igor Grinberg wrote: > Hi Shawn, > > On 12/14/15 04:43, Shawn Guo wrote: > > On Thu, Dec 10, 2015 at 04:01:37PM +0200, Igor Grinberg wrote: > >> From: Ilya Ledvich <ilya@compulab.co.il> > > [...] > > >> diff --git a/Documentation/devicetree/bindings/arm/fsl.txt b/Documentation/devicetree/bindings/arm/fsl.txt > >> index 34c88b0..30b0ba1 100644 > >> --- a/Documentation/devicetree/bindings/arm/fsl.txt > >> +++ b/Documentation/devicetree/bindings/arm/fsl.txt > >> @@ -53,6 +53,10 @@ i.MX6 Quad SABRE Automotive Board > >> Required root node properties: > >> - compatible = "fsl,imx6q-sabreauto", "fsl,imx6q"; > >> > >> +i.MX7D CL-SOM-iMX7 Board > >> +Required root node properties: > >> + - compatible = "compulab,cl-som-imx7", "fsl,imx7d"; > >> + > > > > This is not a board produced by FSL, so it should be documented in > > fsl.txt. > > You mean _should not_ be documented in fsl.txt, right? Right. Sorry. > Ok, I have no problem with that, we've just used the same approach OMAP > takes - all the OMAP based boards are documented in the same file: > Documentation/devicetree/bindings/arm/omap/omap.txt omap.txt is probably fine, as it's not ti.txt. > > Do you think we should document it in: > Documentation/devicetree/bindings/arm/compulab-boards.txt > (this file should already exist in arm-soc/next/dt)? Yeah, if the file already exist, it's the best option. But, as it doesn't exist on my tree, I can not apply this change. > > > > >> Generic i.MX boards > >> ------------------- > >> > >> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > >> index 30bbc37..83ed521 100644 > >> --- a/arch/arm/boot/dts/Makefile > >> +++ b/arch/arm/boot/dts/Makefile > >> @@ -350,6 +350,7 @@ dtb-$(CONFIG_SOC_IMX6SX) += \ > >> dtb-$(CONFIG_SOC_IMX6UL) += \ > >> imx6ul-14x14-evk.dtb > >> dtb-$(CONFIG_SOC_IMX7D) += \ > >> + imx7d-cl-som-imx7.dtb \ > >> imx7d-sdb.dtb > >> dtb-$(CONFIG_SOC_LS1021A) += \ > >> ls1021a-qds.dtb \ > >> diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts > >> new file mode 100644 > >> index 0000000..ba05198 > >> --- /dev/null > >> +++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts > >> @@ -0,0 +1,150 @@ > >> +/* > >> + * Support for CompuLab CL-SOM-iMX7 System-on-Module > >> + * > >> + * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/ > >> + * Author: Ilya Ledvich <ilya@compulab.co.il> > >> + * > >> + * This program is free software; you can redistribute it and/or modify it > >> + * under the terms of the GNU General Public License version 2 as published by > >> + * the Free Software Foundation. > >> + */ > > > > GPL/X11 dual licence is generally suggested for newly added dts files, > > as it will let non-Linux OS use them. > > I don't remember we've used this one before... > Can you please point to an example? The following command will give you a plenty of examples. $ git grep X11 arch/arm/boot/dts Shawn
Hi Shawn, On 12/21/15 08:36, Shawn Guo wrote: > On Wed, Dec 16, 2015 at 04:01:08PM +0200, Igor Grinberg wrote: >> Hi Shawn, >> >> On 12/14/15 04:43, Shawn Guo wrote: >>> On Thu, Dec 10, 2015 at 04:01:37PM +0200, Igor Grinberg wrote: >>>> From: Ilya Ledvich <ilya@compulab.co.il> >> >> [...] >> >>>> diff --git a/Documentation/devicetree/bindings/arm/fsl.txt b/Documentation/devicetree/bindings/arm/fsl.txt >>>> index 34c88b0..30b0ba1 100644 >>>> --- a/Documentation/devicetree/bindings/arm/fsl.txt >>>> +++ b/Documentation/devicetree/bindings/arm/fsl.txt >>>> @@ -53,6 +53,10 @@ i.MX6 Quad SABRE Automotive Board >>>> Required root node properties: >>>> - compatible = "fsl,imx6q-sabreauto", "fsl,imx6q"; >>>> >>>> +i.MX7D CL-SOM-iMX7 Board >>>> +Required root node properties: >>>> + - compatible = "compulab,cl-som-imx7", "fsl,imx7d"; >>>> + >>> >>> This is not a board produced by FSL, so it should be documented in >>> fsl.txt. >> >> You mean _should not_ be documented in fsl.txt, right? > > Right. Sorry. > >> Ok, I have no problem with that, we've just used the same approach OMAP >> takes - all the OMAP based boards are documented in the same file: >> Documentation/devicetree/bindings/arm/omap/omap.txt > > omap.txt is probably fine, as it's not ti.txt. Have you considered creating a kind of imx.txt? > >> >> Do you think we should document it in: >> Documentation/devicetree/bindings/arm/compulab-boards.txt >> (this file should already exist in arm-soc/next/dt)? > > Yeah, if the file already exist, it's the best option. But, as it > doesn't exist on my tree, I can not apply this change. It is already in linux-next. Who do you think should apply the v2 patch then? May be the arm-soc guys? (Cc'ed Olof and Arnd) > >> >>> >>>> Generic i.MX boards >>>> ------------------- >>>> >>>> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile >>>> index 30bbc37..83ed521 100644 >>>> --- a/arch/arm/boot/dts/Makefile >>>> +++ b/arch/arm/boot/dts/Makefile >>>> @@ -350,6 +350,7 @@ dtb-$(CONFIG_SOC_IMX6SX) += \ >>>> dtb-$(CONFIG_SOC_IMX6UL) += \ >>>> imx6ul-14x14-evk.dtb >>>> dtb-$(CONFIG_SOC_IMX7D) += \ >>>> + imx7d-cl-som-imx7.dtb \ >>>> imx7d-sdb.dtb >>>> dtb-$(CONFIG_SOC_LS1021A) += \ >>>> ls1021a-qds.dtb \ >>>> diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts >>>> new file mode 100644 >>>> index 0000000..ba05198 >>>> --- /dev/null >>>> +++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts >>>> @@ -0,0 +1,150 @@ >>>> +/* >>>> + * Support for CompuLab CL-SOM-iMX7 System-on-Module >>>> + * >>>> + * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/ >>>> + * Author: Ilya Ledvich <ilya@compulab.co.il> >>>> + * >>>> + * This program is free software; you can redistribute it and/or modify it >>>> + * under the terms of the GNU General Public License version 2 as published by >>>> + * the Free Software Foundation. >>>> + */ >>> >>> GPL/X11 dual licence is generally suggested for newly added dts files, >>> as it will let non-Linux OS use them. >> >> I don't remember we've used this one before... >> Can you please point to an example? > > The following command will give you a plenty of examples. > > $ git grep X11 arch/arm/boot/dts 10x!
On Mon, Dec 21, 2015 at 10:07:29AM +0200, Igor Grinberg wrote: > >> Do you think we should document it in: > >> Documentation/devicetree/bindings/arm/compulab-boards.txt > >> (this file should already exist in arm-soc/next/dt)? > > > > Yeah, if the file already exist, it's the best option. But, as it > > doesn't exist on my tree, I can not apply this change. > > It is already in linux-next. > Who do you think should apply the v2 patch then? > May be the arm-soc guys? (Cc'ed Olof and Arnd) I think the best approach here is you leave the change out from the patch, and send that change to arm-soc folks. Shawn
On Mon, Dec 21, 2015 at 10:07:29AM +0200, Igor Grinberg wrote: > >> Do you think we should document it in: > >> Documentation/devicetree/bindings/arm/compulab-boards.txt > >> (this file should already exist in arm-soc/next/dt)? > > > > Yeah, if the file already exist, it's the best option. But, as it > > doesn't exist on my tree, I can not apply this change. > > It is already in linux-next. > Who do you think should apply the v2 patch then? > May be the arm-soc guys? (Cc'ed Olof and Arnd) I think you can leave out the change from the patch, so that I can apply. And you send that change separately to arm-soc folks. Shawn
On 12/21/15 15:59, Shawn Guo wrote: > On Mon, Dec 21, 2015 at 10:07:29AM +0200, Igor Grinberg wrote: >>>> Do you think we should document it in: >>>> Documentation/devicetree/bindings/arm/compulab-boards.txt >>>> (this file should already exist in arm-soc/next/dt)? >>> >>> Yeah, if the file already exist, it's the best option. But, as it >>> doesn't exist on my tree, I can not apply this change. >> >> It is already in linux-next. >> Who do you think should apply the v2 patch then? >> May be the arm-soc guys? (Cc'ed Olof and Arnd) > > I think you can leave out the change from the patch, so that I can > apply. And you send that change separately to arm-soc folks. Ok. We'll send a v2 today. Thanks!
diff --git a/Documentation/devicetree/bindings/arm/fsl.txt b/Documentation/devicetree/bindings/arm/fsl.txt index 34c88b0..30b0ba1 100644 --- a/Documentation/devicetree/bindings/arm/fsl.txt +++ b/Documentation/devicetree/bindings/arm/fsl.txt @@ -53,6 +53,10 @@ i.MX6 Quad SABRE Automotive Board Required root node properties: - compatible = "fsl,imx6q-sabreauto", "fsl,imx6q"; +i.MX7D CL-SOM-iMX7 Board +Required root node properties: + - compatible = "compulab,cl-som-imx7", "fsl,imx7d"; + Generic i.MX boards ------------------- diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 30bbc37..83ed521 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -350,6 +350,7 @@ dtb-$(CONFIG_SOC_IMX6SX) += \ dtb-$(CONFIG_SOC_IMX6UL) += \ imx6ul-14x14-evk.dtb dtb-$(CONFIG_SOC_IMX7D) += \ + imx7d-cl-som-imx7.dtb \ imx7d-sdb.dtb dtb-$(CONFIG_SOC_LS1021A) += \ ls1021a-qds.dtb \ diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts new file mode 100644 index 0000000..ba05198 --- /dev/null +++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts @@ -0,0 +1,150 @@ +/* + * Support for CompuLab CL-SOM-iMX7 System-on-Module + * + * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/ + * Author: Ilya Ledvich <ilya@compulab.co.il> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ + +/dts-v1/; + +#include <dt-bindings/input/input.h> +#include "imx7d.dtsi" + +/ { + model = "CompuLab CL-SOM-iMX7"; + compatible = "compulab,cl-som-imx7", "fsl,imx7d"; + + memory { + reg = <0x80000000 0x10000000>; /* 256 MB - minimal configuration */ + }; +}; + +&cpu0 { + arm-supply = <&sw1a_reg>; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; + + pmic: pmic@8 { + compatible = "fsl,pfuze3000"; + reg = <0x08>; + + regulators { + sw1a_reg: sw1a { + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1475000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + /* use sw1c_reg to align with pfuze100/pfuze200 */ + sw1c_reg: sw1b { + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1475000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + sw2_reg: sw2 { + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1850000>; + regulator-boot-on; + regulator-always-on; + }; + + sw3a_reg: sw3 { + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1650000>; + regulator-boot-on; + regulator-always-on; + }; + + swbst_reg: swbst { + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5150000>; + }; + + snvs_reg: vsnvs { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3000000>; + regulator-boot-on; + regulator-always-on; + }; + + vref_reg: vrefddr { + regulator-boot-on; + regulator-always-on; + }; + + vgen1_reg: vldo1 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen2_reg: vldo2 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1550000>; + }; + + vgen3_reg: vccsd { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen4_reg: v33 { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen5_reg: vldo3 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen6_reg: vldo4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; + }; +}; + +&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"; +}; + +&iomuxc { + cl-som-imx7 { + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX7D_PAD_I2C2_SDA__I2C2_SDA 0x4000007f + MX7D_PAD_I2C2_SCL__I2C2_SCL 0x4000007f + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX 0x79 + MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX 0x79 + >; + }; + }; +};