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authorDmitry Baryshkov <dbaryshkov@gmail.com>2010-06-11 01:52:34 +0000
committerGrant Likely <grant.likely@secretlab.ca>2010-06-15 00:04:31 -0600
commita2c9a603c72be0d9a0780f196bff53ab0d517347 (patch)
tree72672727be91ede397ac416ba0c9e48e3931b185 /arch/powerpc/boot
parent3bbf9b9b0fe74b5149d922a5d893be6954b61198 (diff)
downloadop-kernel-dev-a2c9a603c72be0d9a0780f196bff53ab0d517347.zip
op-kernel-dev-a2c9a603c72be0d9a0780f196bff53ab0d517347.tar.gz
powerpc/5200: add lite5200 onboard I2C eeprom and flash
Add dts descriptions for onboard 256 byte I2C eeprom (pcf8582C-2) and 16MB NOR flash (am29lv652d). Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> [grant.likely@secretlab.ca: added lite5200b eeprom and declared lite5200 gpios] Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'arch/powerpc/boot')
-rw-r--r--arch/powerpc/boot/dts/lite5200.dts24
-rw-r--r--arch/powerpc/boot/dts/lite5200b.dts5
2 files changed, 29 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/lite5200.dts b/arch/powerpc/boot/dts/lite5200.dts
index 82ff2b1..d1502ef 100644
--- a/arch/powerpc/boot/dts/lite5200.dts
+++ b/arch/powerpc/boot/dts/lite5200.dts
@@ -134,12 +134,16 @@
compatible = "fsl,mpc5200-gpio";
reg = <0xb00 0x40>;
interrupts = <1 7 0>;
+ gpio-controller;
+ #gpio-cells = <2>;
};
gpio@c00 {
compatible = "fsl,mpc5200-gpio-wkup";
reg = <0xc00 0x40>;
interrupts = <1 8 0 0 3 0>;
+ gpio-controller;
+ #gpio-cells = <2>;
};
spi@f00 {
@@ -255,7 +259,13 @@
compatible = "fsl,mpc5200-i2c","fsl-i2c";
reg = <0x3d40 0x40>;
interrupts = <2 16 0>;
+
+ eeprom@50 {
+ compatible = "atmel,24c02";
+ reg = <0x50>;
+ };
};
+
sram@8000 {
compatible = "fsl,mpc5200-sram";
reg = <0x8000 0x4000>;
@@ -281,4 +291,18 @@
0x02000000 0 0xa0000000 0xa0000000 0 0x10000000
0x01000000 0 0x00000000 0xb0000000 0 0x01000000>;
};
+
+ localbus {
+ compatible = "fsl,mpc5200-lpb","simple-bus";
+ #address-cells = <2>;
+ #size-cells = <1>;
+
+ ranges = <0 0 0xff000000 0x01000000>;
+
+ flash@0,0 {
+ compatible = "amd,am29lv652d", "cfi-flash";
+ reg = <0 0 0x01000000>;
+ bank-width = <1>;
+ };
+ };
};
diff --git a/arch/powerpc/boot/dts/lite5200b.dts b/arch/powerpc/boot/dts/lite5200b.dts
index e45a63b..59702ac 100644
--- a/arch/powerpc/boot/dts/lite5200b.dts
+++ b/arch/powerpc/boot/dts/lite5200b.dts
@@ -259,6 +259,11 @@
compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
reg = <0x3d40 0x40>;
interrupts = <2 16 0>;
+
+ eeprom@50 {
+ compatible = "atmel,24c02";
+ reg = <0x50>;
+ };
};
sram@8000 {
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