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Message-Id: <1287330219-3420-1-git-send-email-fabio.baltieri@gmail.com>
Date: Sun, 17 Oct 2010 17:43:39 +0200
From: Fabio Baltieri <fabio.baltieri@...il.com>
To: galak@...nel.crashing.org
Cc: linux-kernel@...r.kernel.org,
Fabio Baltieri <fabio.baltieri@...il.com>
Subject: [PATCH] powerpc/83xx: Add additional i2c peripherals to MPC8315ERDB board
Add support for the additional i2c peripherals found on the board,
including an LM75 temperature sensor, an AT24 i2c eeprom and a
PCF8574A port expander.
This can also probably be applied on many other MPC8xxx boards.
Signed-off-by: Fabio Baltieri <fabio.baltieri@...il.com>
---
arch/powerpc/boot/dts/mpc8315erdb.dts | 18 ++++++++++++++++++
1 files changed, 18 insertions(+), 0 deletions(-)
diff --git a/arch/powerpc/boot/dts/mpc8315erdb.dts b/arch/powerpc/boot/dts/mpc8315erdb.dts
index 4dd08c3..f89d9fd 100644
--- a/arch/powerpc/boot/dts/mpc8315erdb.dts
+++ b/arch/powerpc/boot/dts/mpc8315erdb.dts
@@ -118,11 +118,29 @@
interrupts = <14 0x8>;
interrupt-parent = <&ipic>;
dfsrr;
+
rtc@68 {
compatible = "dallas,ds1339";
reg = <0x68>;
};
+ dtt@48 {
+ compatible = "national,lm75";
+ reg = <0x48>;
+ };
+
+ at24@50 {
+ compatible = "at24,24c256";
+ reg = <0x50>;
+ };
+
+ pcf: iexp@39 {
+ #gpio-cells = <2>;
+ compatible = "ti,pcf8574a";
+ reg = <0x39>;
+ gpio-controller;
+ };
+
mcu_pio: mcu@a {
#gpio-cells = <2>;
compatible = "fsl,mc9s08qg8-mpc8315erdb",
--
1.5.6.5
--
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