hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

ARM: dts: Add device tree support for phycard pca100 

Board files for Phytec phyCARD-S "System on Module" and "Rapid
Development Kit".

Based on patches from:

Steffen Trumtrar <s.trumtrar@pengutronix.de>:
 - Original patch
 - ARM: dts: Set partition offsets for phycard
 - ARM: dts: Use CSPI1 instead of CSPI2 on phycard pca100
 - ARM: imx27-phytec-phycard-S.dts: resize nand partitions

Jan Luebbe <jlu@pengutronix.de>:
 - ARM: dts: Enable bad block table in NAND

Cc: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Cc: Jan Luebbe <jlu@pengutronix.de>
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Markus Pargmann 2013-06-28 16:50:37 +02:00 committed by Shawn Guo
parent dc1d0f91cb
commit db890dad41
3 changed files with 136 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/boot/dts/Makefile
View File

@ -112,6 +112,8 @@ dtb-$(CONFIG_ARCH_MXC) += \
imx27-pdk.dtb \
imx27-phytec-phycore-som.dtb \
imx27-phytec-phycore-rdk.dtb \
imx27-phytec-phycard-s-som.dtb \
imx27-phytec-phycard-s-rdk.dtb \
imx31-bug.dtb \
imx51-apf51.dtb \
imx51-apf51dev.dtb \

62
arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts Normal file
View File

@ -0,0 +1,62 @@
/*
* Copyright 2012 Markus Pargmann, Pengutronix
*
* 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-phycard-s-som.dts"
/ {
model = "Phytec pca100 rapid development kit";
compatible = "phytec,imx27-pca100-rdk", "phytec,imx27-pca100", "fsl,imx27";
display: display {
model = "Primeview-PD050VL1";
native-mode = <&timing0>;
bits-per-pixel = <16>; /* non-standard but required */
fsl,pcr = <0xf0c88080>; /* non-standard but required */
display-timings {
timing0: 640x480 {
hactive = <640>;
vactive = <480>;
hback-porch = <112>;
hfront-porch = <36>;
hsync-len = <32>;
vback-porch = <33>;
vfront-porch = <33>;
vsync-len = <2>;
clock-frequency = <25000000>;
};
};
};
};
&fb {
display = <&display>;
status = "okay";
};
&sdhci2 {
cd-gpios = <&gpio3 29 0>;
status = "okay";
};
&uart1 {
fsl,uart-has-rtscts;
status = "okay";
};
&uart2 {
fsl,uart-has-rtscts;
status = "okay";
};
&uart3 {
fsl,uart-has-rtscts;
status = "okay";
};

72
arch/arm/boot/dts/imx27-phytec-phycard-s-som.dts Normal file
View File

@ -0,0 +1,72 @@
/*
* Copyright 2012 Sascha Hauer, Uwe Kleine-König, Steffen Trumtrar
* and Markus Pargmann, Pengutronix
*
* 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 "imx27.dtsi"
/ {
model = "Phytec pca100";
compatible = "phytec,imx27-pca100", "fsl,imx27";
memory {
reg = <0xa0000000 0x08000000>; /* 128MB */
};
};
&cspi1 {
fsl,spi-num-chipselects = <2>;
cs-gpios = <&gpio4 28 0>,
<&gpio4 27 0>;
status = "okay";
};
&fec {
status = "okay";
};
&i2c1 {
status = "okay";
ioexpander@41 {
compatible = "nxp,pca9536";
reg = <0x41>;
};
rtc@51 {
compatible = "nxp,pcf8563";
reg = <0x51>;
};
};
&i2c2 {
status = "okay";
lm75@4a {
compatible = "national,lm75";
reg = <0x4a>;
};
rtc@51 {
compatible = "nxp,pcf8563";
reg = <0x51>;
};
at24@52 {
compatible = "at,24c32";
pagesize = <32>;
reg = <0x52>;
};
};
&owire {
status = "okay";
};