| Message ID | 1382076260-6422-9-git-send-email-gerg@uclinux.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Fri, Oct 18, 2013 at 04:04:20PM +1000, gerg@uclinux.org wrote: > From: Greg Ungerer <gerg@uclinux.org> > > Add device tree support for the Freescale IMX50EVk board based around the > IMX50 SoC. Supports UART, SPI flash, FEC ethernet and USB on this board. > > Signed-off-by: Greg Ungerer <gerg@uclinux.org> > --- > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/imx50-evk.dts | 89 +++++++++++++++++++++++++++++++++++++++++ > 2 files changed, 90 insertions(+) > create mode 100644 arch/arm/boot/dts/imx50-evk.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index e95af3f..4dd442c 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -122,6 +122,7 @@ dtb-$(CONFIG_ARCH_MXC) += \ > imx27-phytec-phycard-s-som.dtb \ > imx27-phytec-phycard-s-rdk.dtb \ > imx31-bug.dtb \ > + imx50-evk.dtb \ > imx51-apf51.dtb \ > imx51-apf51dev.dtb \ > imx51-babbage.dtb \ > diff --git a/arch/arm/boot/dts/imx50-evk.dts b/arch/arm/boot/dts/imx50-evk.dts > new file mode 100644 > index 0000000..74b260d > --- /dev/null > +++ b/arch/arm/boot/dts/imx50-evk.dts > @@ -0,0 +1,89 @@ > +/* > + * Copyright 2013 Greg Ungerer <gerg@uclinux.org> > + * Copyright 2011 Freescale Semiconductor, Inc. > + * Copyright 2011 Linaro Ltd. > + * > + * The code contained herein is licensed under the GNU General Public > + * License. You may obtain a copy of the GNU General Public License > + * Version 2 or later at the following locations: > + * > + * http://www.opensource.org/licenses/gpl-license.html > + * http://www.gnu.org/copyleft/gpl.html > + */ > + > +/dts-v1/; > +#include "imx50.dtsi" > + > +/ { > + model = "Freescale i.MX50 Evaluation Kit"; > + compatible = "fsl,imx50-evk", "fsl,imx50"; > + > + memory { > + reg = <0x70000000 0x80000000>; > + }; > +}; > + > +&iomuxc { > + pinctrl-names = "default"; > +}; There is nothing meaningful in there, so it can be dropped for now. > + > +&uart1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_uart1_1>; > + status = "okay"; > +}; > + > +&cspi { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_cspi_1>; > + fsl,spi-num-chipselects = <2>; > + cs-gpios = <&gpio4 11 0>, <&gpio4 13 0>; > + status = "okay"; > + > + flash: m25p32@1 { > + #address-cells = <1>; > + #size-cells = <1>; > + compatible = "m25p32", "m25p80"; > + spi-max-frequency = <25000000>; > + reg = <1>; > + > + partition@0 { > + label = "bootloader"; > + reg = <0x0 0x100000>; > + read-only; > + }; > + > + partition@100000 { > + label = "kernel"; > + reg = <0x100000 0x300000>; > + }; > + }; > +}; > + > +&usbotg { > + pinctrl-names = "default"; > + status = "okay"; > +}; > + > +&usbh1 { > + pinctrl-names = "default"; > + status = "okay"; > +}; > + > +&usbh2 { > + pinctrl-names = "default"; > + status = "okay"; > +}; > + > +&usbh3 { > + pinctrl-names = "default"; > + status = "okay"; > +}; > + > +&fec { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_fec_1>; > + phy-mode = "rmii"; > + phy-reset-gpios = <&gpio4 12 0>; > + status = "okay"; > +}; Please sort these nodes alphabetically in label name. Shawn > -- > 1.8.1.4 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index e95af3f..4dd442c 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -122,6 +122,7 @@ dtb-$(CONFIG_ARCH_MXC) += \ imx27-phytec-phycard-s-som.dtb \ imx27-phytec-phycard-s-rdk.dtb \ imx31-bug.dtb \ + imx50-evk.dtb \ imx51-apf51.dtb \ imx51-apf51dev.dtb \ imx51-babbage.dtb \ diff --git a/arch/arm/boot/dts/imx50-evk.dts b/arch/arm/boot/dts/imx50-evk.dts new file mode 100644 index 0000000..74b260d --- /dev/null +++ b/arch/arm/boot/dts/imx50-evk.dts @@ -0,0 +1,89 @@ +/* + * Copyright 2013 Greg Ungerer <gerg@uclinux.org> + * Copyright 2011 Freescale Semiconductor, Inc. + * Copyright 2011 Linaro Ltd. + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; +#include "imx50.dtsi" + +/ { + model = "Freescale i.MX50 Evaluation Kit"; + compatible = "fsl,imx50-evk", "fsl,imx50"; + + memory { + reg = <0x70000000 0x80000000>; + }; +}; + +&iomuxc { + pinctrl-names = "default"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1_1>; + status = "okay"; +}; + +&cspi { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_cspi_1>; + fsl,spi-num-chipselects = <2>; + cs-gpios = <&gpio4 11 0>, <&gpio4 13 0>; + status = "okay"; + + flash: m25p32@1 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "m25p32", "m25p80"; + spi-max-frequency = <25000000>; + reg = <1>; + + partition@0 { + label = "bootloader"; + reg = <0x0 0x100000>; + read-only; + }; + + partition@100000 { + label = "kernel"; + reg = <0x100000 0x300000>; + }; + }; +}; + +&usbotg { + pinctrl-names = "default"; + status = "okay"; +}; + +&usbh1 { + pinctrl-names = "default"; + status = "okay"; +}; + +&usbh2 { + pinctrl-names = "default"; + status = "okay"; +}; + +&usbh3 { + pinctrl-names = "default"; + status = "okay"; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec_1>; + phy-mode = "rmii"; + phy-reset-gpios = <&gpio4 12 0>; + status = "okay"; +};