summaryrefslogtreecommitdiffstats
path: root/arch/powerpc/boot
diff options
context:
space:
mode:
authorDmitry Eremin-Solenikov <dbaryshkov@gmail.com>2009-11-16 16:58:52 +0300
committerKumar Gala <galak@kernel.crashing.org>2009-12-09 15:15:36 -0600
commit3320cf844f3183870e66059174ce73f9662e523b (patch)
tree48fe8b557f8bc642c7ea4e8b96e792df1e44ff0f /arch/powerpc/boot
parent9174e4989ecf53eca69767229deb9ad85efd55fe (diff)
powerpc/83xx: mpc8349emitx - populate I2C busses in device tree
Add OF descriptions of EEPROM, two GPIO extenders and SPD hanging on I2C on this board. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/boot')
-rw-r--r--arch/powerpc/boot/dts/mpc8349emitx.dts25
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/mpc8349emitx.dts b/arch/powerpc/boot/dts/mpc8349emitx.dts
index 16872c9a79b..0fb78b20ef9 100644
--- a/arch/powerpc/boot/dts/mpc8349emitx.dts
+++ b/arch/powerpc/boot/dts/mpc8349emitx.dts
@@ -90,6 +90,12 @@
interrupts = <14 0x8>;
interrupt-parent = <&ipic>;
dfsrr;
+
+ eeprom: at24@50 {
+ compatible = "st-micro,24c256";
+ reg = <0x50>;
+ };
+
};
i2c@3100 {
@@ -109,6 +115,25 @@
interrupt-parent = <&ipic>;
};
+ pcf1: iexp@38 {
+ #gpio-cells = <2>;
+ compatible = "ti,pcf8574a";
+ reg = <0x38>;
+ gpio-controller;
+ };
+
+ pcf2: iexp@39 {
+ #gpio-cells = <2>;
+ compatible = "ti,pcf8574a";
+ reg = <0x39>;
+ gpio-controller;
+ };
+
+ spd: at24@51 {
+ compatible = "at24,spd";
+ reg = <0x51>;
+ };
+
mcu_pio: mcu@a {
#gpio-cells = <2>;
compatible = "fsl,mc9s08qg8-mpc8349emitx",