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authorPeter Griffin <peter.griffin@linaro.org>2014-11-17 19:48:00 +0300
committerMaxime Coquelin <maxime.coquelin@st.com>2014-11-18 14:54:55 +0300
commit2577451303cb29c82b3d4b1e4a9971f78f9e70e7 (patch)
tree367f83cf6883d14e997a948164fd3e4a79e3d078 /arch/arm/boot/dts/stihxxx-b2120.dtsi
parentef893c1a935950610cbae5a0e6d1d62e080413de (diff)
downloadlinux-2577451303cb29c82b3d4b1e4a9971f78f9e70e7.tar.xz
ARM: STi: DT: STih407: Abstract common dt nodes into shared files.
The stih410 soc which will be added in the following commit is very similar to the stih407, to enable maximum re-use of the dt files this commit abstracts the common parts into a shared dt file stihxxx-b2120 for the board, and also a shared file stih407-family.dtsi for the SoC. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
Diffstat (limited to 'arch/arm/boot/dts/stihxxx-b2120.dtsi')
-rw-r--r--arch/arm/boot/dts/stihxxx-b2120.dtsi59
1 files changed, 59 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stihxxx-b2120.dtsi b/arch/arm/boot/dts/stihxxx-b2120.dtsi
new file mode 100644
index 000000000000..0074bd49797c
--- /dev/null
+++ b/arch/arm/boot/dts/stihxxx-b2120.dtsi
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2014 STMicroelectronics (R&D) Limited.
+ * Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+/ {
+ soc {
+ sbc_serial0: serial@9530000 {
+ status = "okay";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ red {
+ #gpio-cells = <2>;
+ label = "Front Panel LED";
+ gpios = <&pio4 1 0>;
+ linux,default-trigger = "heartbeat";
+ };
+ green {
+ #gpio-cells = <2>;
+ gpios = <&pio1 3 0>;
+ default-state = "off";
+ };
+ };
+
+ i2c@9842000 {
+ status = "okay";
+ };
+
+ i2c@9843000 {
+ status = "okay";
+ };
+
+ i2c@9844000 {
+ status = "okay";
+ };
+
+ i2c@9845000 {
+ status = "okay";
+ };
+
+ i2c@9540000 {
+ status = "okay";
+ };
+
+ /* SSC11 to HDMI */
+ i2c@9541000 {
+ status = "okay";
+ /* HDMI V1.3a supports Standard mode only */
+ clock-frequency = <100000>;
+ st,i2c-min-scl-pulse-width-us = <0>;
+ st,i2c-min-sda-pulse-width-us = <5>;
+ };
+ };
+};