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Message-Id: <1438625964-22335-4-git-send-email-rabin@rab.in>
Date: Mon, 3 Aug 2015 20:19:22 +0200
From: Rabin Vincent <rabin@....in>
To: jesper.nilsson@...s.com
Cc: linux-kernel@...r.kernel.org, linux-cris-kernel@...s.com,
Rabin Vincent <rabin@....in>
Subject: [PATCH 4/6] CRIS v32: add ARTPEC-3 and P1343 device trees
Add a device tree for the Axis P1343 with the ARTPEC-3 SoC and on-board
LEDs and RTC.
Signed-off-by: Rabin Vincent <rabin@....in>
---
arch/cris/boot/dts/artpec3.dtsi | 46 +++++++++++++++++++++++++
arch/cris/boot/dts/p1343.dts | 76 +++++++++++++++++++++++++++++++++++++++++
2 files changed, 122 insertions(+)
create mode 100644 arch/cris/boot/dts/artpec3.dtsi
create mode 100644 arch/cris/boot/dts/p1343.dts
diff --git a/arch/cris/boot/dts/artpec3.dtsi b/arch/cris/boot/dts/artpec3.dtsi
new file mode 100644
index 0000000..be15be6
--- /dev/null
+++ b/arch/cris/boot/dts/artpec3.dtsi
@@ -0,0 +1,46 @@
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ interrupt-parent = <&intc>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ device_type = "cpu";
+ model = "axis,crisv32";
+ reg = <0>;
+ };
+ };
+
+ soc {
+ compatible = "simple-bus";
+ model = "artpec3";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ intc: interrupt-controller {
+ compatible = "axis,crisv32-intc";
+ reg = <0xb002a000 0x1000>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+
+ gio: gpio@...20000 {
+ compatible = "axis,artpec3-gio";
+ reg = <0xb0020000 0x1000>;
+ interrupts = <61>;
+ gpio-controller;
+ #gpio-cells = <3>;
+ };
+
+ serial@...3e000 {
+ compatible = "axis,etraxfs-uart";
+ reg = <0xb003e000 0x1000>;
+ interrupts = <64>;
+ status = "disabled";
+ };
+ };
+};
diff --git a/arch/cris/boot/dts/p1343.dts b/arch/cris/boot/dts/p1343.dts
new file mode 100644
index 0000000..fab7bdb
--- /dev/null
+++ b/arch/cris/boot/dts/p1343.dts
@@ -0,0 +1,76 @@
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/include/ "artpec3.dtsi"
+
+/ {
+ model = "Axis P1343 Network Camera";
+ compatible = "axis,p1343";
+
+ aliases {
+ serial0 = &uart0;
+ };
+
+ soc {
+ uart0: serial@...3e000 {
+ status = "okay";
+ };
+ };
+
+ i2c {
+ compatible = "i2c-gpio";
+ gpios = <&gio 3 0 0xa>, <&gio 2 0 0xa>;
+ i2c-gpio,delay-us = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rtc@51 {
+ compatible = "nxp,pcf8563";
+ reg = <0x51>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ status_green {
+ label = "status:green";
+ gpios = <&gio 0 GPIO_ACTIVE_LOW 0xc>;
+ linux,default-trigger = "heartbeat";
+ };
+
+ status_red {
+ label = "status:red";
+ gpios = <&gio 1 GPIO_ACTIVE_LOW 0xc>;
+ };
+
+ network_green {
+ label = "network:green";
+ gpios = <&gio 2 GPIO_ACTIVE_LOW 0xc>;
+ };
+
+ network_red {
+ label = "network:red";
+ gpios = <&gio 3 GPIO_ACTIVE_LOW 0xc>;
+ };
+
+ power_red {
+ label = "power:red";
+ gpios = <&gio 4 GPIO_ACTIVE_LOW 0xc>;
+ };
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ activity-button@0 {
+ label = "Activity Button";
+ linux,code = <KEY_FN>;
+ gpios = <&gio 13 GPIO_ACTIVE_LOW 0xd>;
+ };
+ };
+};
--
2.1.4
--
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