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powerpc/5200: add lite5200 onboard I2C eeprom and flash

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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>
This commit is contained in:
Dmitry Baryshkov 2010-06-11 01:52:34 +00:00 committed by Grant Likely
parent 3bbf9b9b0f
commit a2c9a603c7
2 changed files with 29 additions and 0 deletions
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24
arch/powerpc/boot/dts/lite5200.dts
View File

@ -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>;
};
};
};

5
arch/powerpc/boot/dts/lite5200b.dts
View File

@ -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 {