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authorLinus Torvalds <torvalds@linux-foundation.org>2008-04-30 08:37:40 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-30 08:37:40 -0700
commitec31b2124158f60c515ed84bd5e40db1a883c7b6 (patch)
tree05de4bebce63cf1eaf25d24c9de4b59e5aa7e100 /Documentation
parentca72cddfcb6afd75a808da4f027325fa63a1b856 (diff)
parenteabd90944b3a00766e84da3d117ea0f3e0a3b1a3 (diff)
downloadop-kernel-dev-ec31b2124158f60c515ed84bd5e40db1a883c7b6.zip
op-kernel-dev-ec31b2124158f60c515ed84bd5e40db1a883c7b6.tar.gz
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: [POWERPC] Fix crashkernel= handling when no crashkernel= specified [POWERPC] Make emergency stack safe for current_thread_info() use [POWERPC] spufs: add .gitignore for spu_save_dump.h & spu_restore_dump.h [POWERPC] spufs: trace spu_acquire_saved events [POWERPC] spufs: fix marker name for find_victim [POWERPC] spufs: add marker for destroy_spu_context [POWERPC] spufs: add sputrace marker parameter names [POWERPC] spufs: add context switch notification log [POWERPC] mpc5200: defconfigs for CM5200, Lite5200B, Motion-PRO and TQM5200 [POWERPC] mpc5200: Switch mpc5200 dts files to dts-v1 format [POWERPC] mpc5200: Fix FEC error handling on FIFO errors [POWERPC] mpc5200: add Phytec pcm030 board support [POWERPC] mpc5200: add gpiolib support for mpc5200 [POWERPC] mpc5200: add interrupt type function [POWERPC] mpc5200: Fix unterminated of_device_id table
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/powerpc/mpc52xx-device-tree-bindings.txt12
1 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/powerpc/mpc52xx-device-tree-bindings.txt b/Documentation/powerpc/mpc52xx-device-tree-bindings.txt
index 5e03610..cda7a7d 100644
--- a/Documentation/powerpc/mpc52xx-device-tree-bindings.txt
+++ b/Documentation/powerpc/mpc52xx-device-tree-bindings.txt
@@ -186,6 +186,12 @@ Recommended soc5200 child nodes; populate as needed for your board
name device_type compatible Description
---- ----------- ---------- -----------
gpt@<addr> gpt fsl,mpc5200-gpt General purpose timers
+gpt@<addr> gpt fsl,mpc5200-gpt-gpio General purpose
+ timers in GPIO mode
+gpio@<addr> fsl,mpc5200-gpio MPC5200 simple gpio
+ controller
+gpio@<addr> fsl,mpc5200-gpio-wkup MPC5200 wakeup gpio
+ controller
rtc@<addr> rtc mpc5200-rtc Real time clock
mscan@<addr> mscan mpc5200-mscan CAN bus controller
pci@<addr> pci mpc5200-pci PCI bridge
@@ -225,6 +231,12 @@ PSC in i2s mode: The mpc5200 and mpc5200b PSCs are not compatible when in
i2s mode. An 'mpc5200b-psc-i2s' node cannot include 'mpc5200-psc-i2s' in the
compatible field.
+7) GPIO controller nodes
+Each GPIO controller node should have the empty property gpio-controller and
+#gpio-cells set to 2. First cell is the GPIO number which is interpreted
+according to the bit numbers in the GPIO control registers. The second cell
+is for flags which is currently unsused.
+
IV - Extra Notes
================
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