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authorPeter Griffin <peter.griffin@linaro.org>2014-11-17 17:48:00 +0100
committerMaxime Coquelin <maxime.coquelin@st.com>2014-11-18 12:54:55 +0100
commit2577451303cb29c82b3d4b1e4a9971f78f9e70e7 (patch)
tree367f83cf6883d14e997a948164fd3e4a79e3d078 /arch/arm/boot
parentef893c1a935950610cbae5a0e6d1d62e080413de (diff)
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')
-rw-r--r--arch/arm/boot/dts/stih407-b2120.dts53
-rw-r--r--arch/arm/boot/dts/stih407-family.dtsi (renamed from arch/arm/boot/dts/stih407.dtsi)1
-rw-r--r--arch/arm/boot/dts/stihxxx-b2120.dtsi59
3 files changed, 62 insertions, 51 deletions
diff --git a/arch/arm/boot/dts/stih407-b2120.dts b/arch/arm/boot/dts/stih407-b2120.dts
index fe69f92e5f82..a3ad52b8de1c 100644
--- a/arch/arm/boot/dts/stih407-b2120.dts
+++ b/arch/arm/boot/dts/stih407-b2120.dts
@@ -7,7 +7,9 @@
* published by the Free Software Foundation.
*/
/dts-v1/;
-#include "stih407.dtsi"
+#include "stih407-clock.dtsi"
+#include "stih407-family.dtsi"
+#include "stihxxx-b2120.dtsi"
/ {
model = "STiH407 B2120";
compatible = "st,stih407-b2120", "st,stih407";
@@ -26,53 +28,4 @@
ttyAS0 = &sbc_serial0;
};
- 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>;
- };
- };
};
diff --git a/arch/arm/boot/dts/stih407.dtsi b/arch/arm/boot/dts/stih407-family.dtsi
index 50637f5168d4..3e31d32133b8 100644
--- a/arch/arm/boot/dts/stih407.dtsi
+++ b/arch/arm/boot/dts/stih407-family.dtsi
@@ -6,7 +6,6 @@
* it under the terms of the GNU General Public License version 2 as
* publishhed by the Free Software Foundation.
*/
-#include "stih407-clock.dtsi"
#include "stih407-pinctrl.dtsi"
#include <dt-bindings/reset-controller/stih407-resets.h>
/ {
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>;
+ };
+ };
+};