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authorKumar Gala <galak@kernel.crashing.org>2011-10-19 23:16:01 -0500
committerKumar Gala <galak@kernel.crashing.org>2011-11-24 02:01:35 -0600
commit38b8f1687f732e0d54340429acd5751b8c679690 (patch)
treedcbf4c467badd282b1317bc97f2c287d5a702038 /arch/powerpc/boot
parentfc2478e728b252c33d9655b234584a24c524d7e3 (diff)
downloadlinaro-lsk-38b8f1687f732e0d54340429acd5751b8c679690.tar.gz
powerpc/85xx: Update SPI binding to match binding spec for P1020RDB
The SPI node is out of date with regards to the binding for fsl-espi and driver support. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/boot')
-rw-r--r--arch/powerpc/boot/dts/p1020rdb.dts30
-rw-r--r--arch/powerpc/boot/dts/p1020si.dtsi5
2 files changed, 15 insertions, 20 deletions
diff --git a/arch/powerpc/boot/dts/p1020rdb.dts b/arch/powerpc/boot/dts/p1020rdb.dts
index 8b1a7ee5ed7..b31e7ecf24f 100644
--- a/arch/powerpc/boot/dts/p1020rdb.dts
+++ b/arch/powerpc/boot/dts/p1020rdb.dts
@@ -149,49 +149,45 @@
};
spi@7000 {
-
- fsl_m25p80@0 {
+ flash@0 {
#address-cells = <1>;
#size-cells = <1>;
- compatible = "fsl,espi-flash";
+ compatible = "spansion,s25sl12801";
reg = <0>;
- linux,modalias = "fsl_m25p80";
- modal = "s25sl128b";
- spi-max-frequency = <50000000>;
- mode = <0>;
+ spi-max-frequency = <40000000>; /* input clock */
- partition@0 {
+ partition@u-boot {
/* 512KB for u-boot Bootloader Image */
reg = <0x0 0x00080000>;
- label = "SPI (RO) U-Boot Image";
+ label = "u-boot";
read-only;
};
- partition@80000 {
+ partition@dtb {
/* 512KB for DTB Image */
reg = <0x00080000 0x00080000>;
- label = "SPI (RO) DTB Image";
+ label = "dtb";
read-only;
};
- partition@100000 {
+ partition@kernel {
/* 4MB for Linux Kernel Image */
reg = <0x00100000 0x00400000>;
- label = "SPI (RO) Linux Kernel Image";
+ label = "kernel";
read-only;
};
- partition@500000 {
+ partition@fs {
/* 4MB for Compressed RFS Image */
reg = <0x00500000 0x00400000>;
- label = "SPI (RO) Compressed RFS Image";
+ label = "file system";
read-only;
};
- partition@900000 {
+ partition@jffs-fs {
/* 7MB for JFFS2 based RFS */
reg = <0x00900000 0x00700000>;
- label = "SPI (RW) JFFS2 RFS";
+ label = "file system jffs2";
};
};
};
diff --git a/arch/powerpc/boot/dts/p1020si.dtsi b/arch/powerpc/boot/dts/p1020si.dtsi
index 58f6b30e029..25e10cf5a6b 100644
--- a/arch/powerpc/boot/dts/p1020si.dtsi
+++ b/arch/powerpc/boot/dts/p1020si.dtsi
@@ -112,14 +112,13 @@
};
spi@7000 {
- cell-index = <0>;
#address-cells = <1>;
#size-cells = <0>;
- compatible = "fsl,espi";
+ compatible = "fsl,p1020-espi", "fsl,mpc8536-espi";
reg = <0x7000 0x1000>;
interrupts = <59 0x2>;
interrupt-parent = <&mpic>;
- mode = "cpu";
+ fsl,espi-num-chipselects = <4>;
};
gpio: gpio-controller@f000 {