[PATCH 2/2] powerpc/83xx: add support for MCU on 8349emitx, 837xrdb and 8315erdb boards

[Anton Vorontsov]

MCU is an external Freescale MC9S08QG8 microcontroller, mainly used to
provide soft power-off function, but also exports two GPIOs (wired to
the LEDs and also available from the external headers).

Signed-off-by: Anton Vorontsov <[EMAIL PROTECTED]>
---
 arch/powerpc/boot/dts/mpc8315erdb.dts  |    8 ++++++++
 arch/powerpc/boot/dts/mpc8349emitx.dts |    8 ++++++++
 arch/powerpc/boot/dts/mpc8377_rdb.dts  |    8 ++++++++
 arch/powerpc/boot/dts/mpc8378_rdb.dts  |    8 ++++++++
 arch/powerpc/boot/dts/mpc8379_rdb.dts  |    8 ++++++++
 5 files changed, 40 insertions(+), 0 deletions(-)

diff --git a/arch/powerpc/boot/dts/mpc8315erdb.dts 
b/arch/powerpc/boot/dts/mpc8315erdb.dts
index 7449e54..6b85067 100644
--- a/arch/powerpc/boot/dts/mpc8315erdb.dts
+++ b/arch/powerpc/boot/dts/mpc8315erdb.dts
@@ -121,6 +121,14 @@
                                compatible = "dallas,ds1339";
                                reg = <0x68>;
                        };
+
+                       mcu_pio: [EMAIL PROTECTED] {
+                               #gpio-cells = <2>;
+                               compatible = "fsl,mc9s08qg8-mpc8315erdb",
+                                            "fsl,mcu-mpc8349emitx";
+                               reg = <0x0a>;
+                               gpio-controller;
+                       };
                };
 
                [EMAIL PROTECTED] {
diff --git a/arch/powerpc/boot/dts/mpc8349emitx.dts 
b/arch/powerpc/boot/dts/mpc8349emitx.dts
index 7fc5414..4bdbaf4 100644
--- a/arch/powerpc/boot/dts/mpc8349emitx.dts
+++ b/arch/powerpc/boot/dts/mpc8349emitx.dts
@@ -91,6 +91,14 @@
                                interrupts = <18 0x8>;
                                interrupt-parent = <&ipic>;
                        };
+
+                       mcu_pio: [EMAIL PROTECTED] {
+                               #gpio-cells = <2>;
+                               compatible = "fsl,mc9s08qg8-mpc8349emitx",
+                                            "fsl,mcu-mpc8349emitx";
+                               reg = <0x0a>;
+                               gpio-controller;
+                       };
                };
 
                [EMAIL PROTECTED] {
diff --git a/arch/powerpc/boot/dts/mpc8377_rdb.dts 
b/arch/powerpc/boot/dts/mpc8377_rdb.dts
index 53191ba..435ef3d 100644
--- a/arch/powerpc/boot/dts/mpc8377_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8377_rdb.dts
@@ -121,6 +121,14 @@
                                compatible = "dallas,ds1339";
                                reg = <0x68>;
                        };
+
+                       mcu_pio: [EMAIL PROTECTED] {
+                               #gpio-cells = <2>;
+                               compatible = "fsl,mc9s08qg8-mpc8377erdb",
+                                            "fsl,mcu-mpc8349emitx";
+                               reg = <0x0a>;
+                               gpio-controller;
+                       };
                };
 
                [EMAIL PROTECTED] {
diff --git a/arch/powerpc/boot/dts/mpc8378_rdb.dts 
b/arch/powerpc/boot/dts/mpc8378_rdb.dts
index 4a09153..b11e68f 100644
--- a/arch/powerpc/boot/dts/mpc8378_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8378_rdb.dts
@@ -121,6 +121,14 @@
                                compatible = "dallas,ds1339";
                                reg = <0x68>;
                        };
+
+                       mcu_pio: [EMAIL PROTECTED] {
+                               #gpio-cells = <2>;
+                               compatible = "fsl,mc9s08qg8-mpc8378erdb",
+                                            "fsl,mcu-mpc8349emitx";
+                               reg = <0x0a>;
+                               gpio-controller;
+                       };
                };
 
                [EMAIL PROTECTED] {
diff --git a/arch/powerpc/boot/dts/mpc8379_rdb.dts 
b/arch/powerpc/boot/dts/mpc8379_rdb.dts
index bbd884a..337af6e 100644
--- a/arch/powerpc/boot/dts/mpc8379_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8379_rdb.dts
@@ -121,6 +121,14 @@
                                compatible = "dallas,ds1339";
                                reg = <0x68>;
                        };
+
+                       mcu_pio: [EMAIL PROTECTED] {
+                               #gpio-cells = <2>;
+                               compatible = "fsl,mc9s08qg8-mpc8379erdb",
+                                            "fsl,mcu-mpc8349emitx";
+                               reg = <0x0a>;
+                               gpio-controller;
+                       };
                };
 
                [EMAIL PROTECTED] {
-- 
1.5.6.3
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