From mboxrd@z Thu Jan 1 00:00:00 1970 From: shc_work@mail.ru (Alexander Shiyan) Date: Sat, 1 Jun 2013 09:54:13 +0400 Subject: [PATCH 4/4] ARM: dts: imx27-phytec-phycore-som: Add initial support for PCM970 RDK In-Reply-To: <1370066053-25030-1-git-send-email-shc_work@mail.ru> References: <1370066053-25030-1-git-send-email-shc_work@mail.ru> Message-ID: <1370066053-25030-4-git-send-email-shc_work@mail.ru> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Patch adds initial dts for Phytec PCM970 Rapid development kit. - Added definition for UART0 and UART1. - Added additional SPI chipselect which used on RDK for ZegBee module. Signed-off-by: Alexander Shiyan --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts | 29 ++++++++++++++++++++++++++ 2 files changed, 30 insertions(+) create mode 100644 arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 8450c14..eee371f 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -108,6 +108,7 @@ dtb-$(CONFIG_ARCH_MXC) += \ imx27-apf27dev.dtb \ imx27-pdk.dtb \ imx27-phytec-phycore-som.dtb \ + imx27-phytec-phycore-rdk.dtb \ imx31-bug.dtb \ imx51-apf51.dtb \ imx51-apf51dev.dtb \ diff --git a/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts b/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts new file mode 100644 index 0000000..f8a7a49 --- /dev/null +++ b/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts @@ -0,0 +1,29 @@ +/* + * 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 + */ + +#include "imx27-phytec-phycore-som.dts" + +/ { + model = "Phytec pcm970"; + compatible = "phytec,imx27-pcm970", "phytec,imx27-pcm038", "fsl,imx27"; +}; + +&cspi1 { + fsl,spi-num-chipselects = <2>; + cs-gpios = <&gpio4 28 0>, <&gpio4 27 0>; +}; + +&uart1 { + fsl,uart-has-rtscts; +}; + +&uart2 { + fsl,uart-has-rtscts; + status = "okay"; +}; -- 1.8.1.5