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| author | Fabio Estevam <fabio.estevam@freescale.com> | 2014-03-25 21:47:41 +0400 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@freescale.com> | 2014-05-16 19:01:46 +0400 |
| commit | ebc374657b5a340d28b80aa4a42ad627d8045e01 (patch) | |
| tree | 1d5085ad13ca922f09ce987f3090dc7dba07f48f | |
| parent | 266a71b3d3add08b2832b54f9b8d986082639eda (diff) | |
| download | linux-ebc374657b5a340d28b80aa4a42ad627d8045e01.tar.xz | |
ARM: dts: imx35-pdk: Add initial device tree support
Add support for UART, eSDHC and NAND.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
| -rw-r--r-- | arch/arm/boot/dts/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/boot/dts/imx35-pdk.dts | 67 |
2 files changed, 68 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 377b7c364033..6807e3e2de24 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -157,6 +157,7 @@ dtb-$(CONFIG_ARCH_MXC) += \ imx27-phytec-phycard-s-rdk.dtb \ imx31-bug.dtb \ imx35-eukrea-mbimxsd35-baseboard.dtb \ + imx35-pdk.dtb \ imx50-evk.dtb \ imx51-apf51.dtb \ imx51-apf51dev.dtb \ diff --git a/arch/arm/boot/dts/imx35-pdk.dts b/arch/arm/boot/dts/imx35-pdk.dts new file mode 100644 index 000000000000..db69ff085e27 --- /dev/null +++ b/arch/arm/boot/dts/imx35-pdk.dts @@ -0,0 +1,67 @@ +/* + * Copyright 2013 Eukréa Electromatique <denis@eukrea.com> + * Copyright 2014 Freescale Semiconductor, Inc. + * + * 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 "imx35.dtsi" + +/ { + model = "Freescale i.MX35 Product Development Kit"; + compatible = "fsl,imx35-pdk", "fsl,imx35"; + + memory { + reg = <0x80000000 0x8000000>; + }; +}; + +&esdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc1>; + status = "okay"; +}; + +&iomuxc { + imx35-pdk { + pinctrl_esdhc1: esdhc1grp { + fsl,pins = < + MX35_PAD_SD1_CMD__ESDHC1_CMD 0x80000000 + MX35_PAD_SD1_CLK__ESDHC1_CLK 0x80000000 + MX35_PAD_SD1_DATA0__ESDHC1_DAT0 0x80000000 + MX35_PAD_SD1_DATA1__ESDHC1_DAT1 0x80000000 + MX35_PAD_SD1_DATA2__ESDHC1_DAT2 0x80000000 + MX35_PAD_SD1_DATA3__ESDHC1_DAT3 0x80000000 + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX35_PAD_TXD1__UART1_TXD_MUX 0x1c5 + MX35_PAD_RXD1__UART1_RXD_MUX 0x1c5 + MX35_PAD_CTS1__UART1_CTS 0x1c5 + MX35_PAD_RTS1__UART1_RTS 0x1c5 + >; + }; + }; +}; + +&nfc { + nand-bus-width = <16>; + nand-ecc-mode = "hw"; + nand-on-flash-bbt; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + fsl,uart-has-rtscts; + status = "okay"; +}; |