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authorThomas Chou <thomas@wytron.com.tw>2015-10-21 21:26:54 +0800
committerThomas Chou <thomas@wytron.com.tw>2015-10-23 07:36:51 +0800
commitda2f838d8a6f72dfe4bdea529d3e98826fba5e8a (patch)
tree49a93ddf82820f4d934e525e147b537eeb6095f6 /doc
parent220e8021af96741bd7149ca9895e1f0c8a38d0bb (diff)
nios2: convert altera_uart to driver model
Convert altera_uart to driver model. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Marek Vasut <marex@denx.de>
Diffstat (limited to 'doc')
-rw-r--r--doc/device-tree-bindings/serial/altera_uart.txt7
1 files changed, 7 insertions, 0 deletions
diff --git a/doc/device-tree-bindings/serial/altera_uart.txt b/doc/device-tree-bindings/serial/altera_uart.txt
new file mode 100644
index 00000000000..ebac3f5c186
--- /dev/null
+++ b/doc/device-tree-bindings/serial/altera_uart.txt
@@ -0,0 +1,7 @@
+Altera UART
+
+Required properties:
+- compatible : should be "altr,uart-1.0"
+
+Optional properties:
+- clock-frequency : frequency of the clock input to the UART