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authorFabian Vogt <fvogt@suse.com>2016-09-26 14:26:43 +0200
committerTom Rini <trini@konsulko.com>2016-11-28 20:09:45 -0500
commit4faf5f93c61632c18e435dc6a190b30893786a10 (patch)
tree5f86f0037690559ecb084d0b1589fe0b5c3c38d7 /doc
parent7aa1a6b71c9af4651f6b3a164c84096a84d24285 (diff)
gpio: bcm2835: add device tree support
This patch adds device tree support for the bcm2835 GPIO driver. Signed-off-by: Fabian Vogt <fvogt@suse.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'doc')
-rw-r--r--doc/device-tree-bindings/gpio/bcm2835-gpio.txt5
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/device-tree-bindings/gpio/bcm2835-gpio.txt b/doc/device-tree-bindings/gpio/bcm2835-gpio.txt
new file mode 100644
index 00000000000..21e0610b355
--- /dev/null
+++ b/doc/device-tree-bindings/gpio/bcm2835-gpio.txt
@@ -0,0 +1,5 @@
+* Broadcom BCM283x GPIO controller
+
+Required properties:
+- compatible: must be "brcm,bcm2835-gpio"
+- reg: exactly one register range with length 0xb4