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| author | Anton Vorontsov <avorontsov@ru.mvista.com> | 2008-10-17 22:57:09 +0400 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2008-10-20 23:37:00 -0500 |
| commit | 442746989d92afc125040e0f29b33602ad94da99 (patch) | |
| tree | b7819810806194cf28fc5fdb6c9417e4a5ac9386 /arch/powerpc/boot/dts/mpc8379_rdb.dts | |
| parent | 66eb988406df0f675c3133aedaf2773ba68866ff (diff) | |
| download | lwn-442746989d92afc125040e0f29b33602ad94da99.tar.gz lwn-442746989d92afc125040e0f29b33602ad94da99.zip | |
powerpc/83xx: Add support for MCU microcontroller in .dts files
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).
Added the MCU on mpc8349emitx, mpc837xrdb and mpc8315erdb boards.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/boot/dts/mpc8379_rdb.dts')
| -rw-r--r-- | arch/powerpc/boot/dts/mpc8379_rdb.dts | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/mpc8379_rdb.dts b/arch/powerpc/boot/dts/mpc8379_rdb.dts index bbd884ac9dc0..337af6ea26d3 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: mcu@a { + #gpio-cells = <2>; + compatible = "fsl,mc9s08qg8-mpc8379erdb", + "fsl,mcu-mpc8349emitx"; + reg = <0x0a>; + gpio-controller; + }; }; i2c@3100 { |