summaryrefslogtreecommitdiffstats
path: root/dts/Bindings/arm/bcm
diff options
context:
space:
mode:
authorSascha Hauer <s.hauer@pengutronix.de>2014-04-25 11:22:32 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2014-04-28 09:08:46 +0200
commit00ce25c6dcdae5582ae4be37147ab33678adc995 (patch)
tree41c93102ae304a61738c31353e3cb5336ef0b297 /dts/Bindings/arm/bcm
parent0af79fbb6779921d3f1962773adb7fb57d3c89d4 (diff)
downloadbarebox-00ce25c6dcdae5582ae4be37147ab33678adc995.tar.gz
barebox-00ce25c6dcdae5582ae4be37147ab33678adc995.tar.xz
Add devicetree source files as of Linux-3.15-rc2
This adds the Linux dts files to barebox. The dts files are generated from Ian Campbells device-tree-rebasing.git: git://xenbits.xen.org/people/ianc/device-tree-rebasing.git The dts are found in dts/ in the barebox repository and will be updated from upstream regularly, probably for each upstream -rc. To keep the synchronization with upstream easy no changes to the original files are allowed under dts/. Instead changes to upstream dts files will be done using overlays in arch/$ARCH/dts/. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/arm/bcm')
-rw-r--r--dts/Bindings/arm/bcm/bcm11351.txt10
-rw-r--r--dts/Bindings/arm/bcm/bcm21664.txt15
-rw-r--r--dts/Bindings/arm/bcm/kona-resetmgr.txt14
-rw-r--r--dts/Bindings/arm/bcm/kona-timer.txt25
-rw-r--r--dts/Bindings/arm/bcm/kona-wdt.txt15
5 files changed, 79 insertions, 0 deletions
diff --git a/dts/Bindings/arm/bcm/bcm11351.txt b/dts/Bindings/arm/bcm/bcm11351.txt
new file mode 100644
index 0000000000..0ff6560e60
--- /dev/null
+++ b/dts/Bindings/arm/bcm/bcm11351.txt
@@ -0,0 +1,10 @@
+Broadcom BCM11351 device tree bindings
+-------------------------------------------
+
+Boards with the bcm281xx SoC family (which includes bcm11130, bcm11140,
+bcm11351, bcm28145, bcm28155 SoCs) shall have the following properties:
+
+Required root node property:
+
+compatible = "brcm,bcm11351";
+DEPRECATED: compatible = "bcm,bcm11351";
diff --git a/dts/Bindings/arm/bcm/bcm21664.txt b/dts/Bindings/arm/bcm/bcm21664.txt
new file mode 100644
index 0000000000..e0774255e1
--- /dev/null
+++ b/dts/Bindings/arm/bcm/bcm21664.txt
@@ -0,0 +1,15 @@
+Broadcom BCM21664 device tree bindings
+--------------------------------------
+
+This document describes the device tree bindings for boards with the BCM21664
+SoC.
+
+Required root node property:
+ - compatible: brcm,bcm21664
+
+Example:
+ / {
+ model = "BCM21664 SoC";
+ compatible = "brcm,bcm21664";
+ [...]
+ }
diff --git a/dts/Bindings/arm/bcm/kona-resetmgr.txt b/dts/Bindings/arm/bcm/kona-resetmgr.txt
new file mode 100644
index 0000000000..93f31ca1ef
--- /dev/null
+++ b/dts/Bindings/arm/bcm/kona-resetmgr.txt
@@ -0,0 +1,14 @@
+Broadcom Kona Family Reset Manager
+----------------------------------
+
+The reset manager is used on the Broadcom BCM21664 SoC.
+
+Required properties:
+ - compatible: brcm,bcm21664-resetmgr
+ - reg: memory address & range
+
+Example:
+ brcm,resetmgr@35001f00 {
+ compatible = "brcm,bcm21664-resetmgr";
+ reg = <0x35001f00 0x24>;
+ };
diff --git a/dts/Bindings/arm/bcm/kona-timer.txt b/dts/Bindings/arm/bcm/kona-timer.txt
new file mode 100644
index 0000000000..39adf54b43
--- /dev/null
+++ b/dts/Bindings/arm/bcm/kona-timer.txt
@@ -0,0 +1,25 @@
+Broadcom Kona Family timer
+-----------------------------------------------------
+This timer is used in the following Broadcom SoCs:
+ BCM11130, BCM11140, BCM11351, BCM28145, BCM28155
+
+Required properties:
+- compatible : "brcm,kona-timer"
+- DEPRECATED: compatible : "bcm,kona-timer"
+- reg : Register range for the timer
+- interrupts : interrupt for the timer
+- clocks: phandle + clock specifier pair of the external clock
+- clock-frequency: frequency that the clock operates
+
+Only one of clocks or clock-frequency should be specified.
+
+Refer to clocks/clock-bindings.txt for generic clock consumer properties.
+
+Example:
+ timer@35006000 {
+ compatible = "brcm,kona-timer";
+ reg = <0x35006000 0x1000>;
+ interrupts = <0x0 7 0x4>;
+ clocks = <&hub_timer_clk>;
+ };
+
diff --git a/dts/Bindings/arm/bcm/kona-wdt.txt b/dts/Bindings/arm/bcm/kona-wdt.txt
new file mode 100644
index 0000000000..2b86a00e35
--- /dev/null
+++ b/dts/Bindings/arm/bcm/kona-wdt.txt
@@ -0,0 +1,15 @@
+Broadcom Kona Family Watchdog Timer
+-----------------------------------
+
+This watchdog timer is used in the following Broadcom SoCs:
+ BCM11130, BCM11140, BCM11351, BCM28145, BCM28155
+
+Required properties:
+ - compatible = "brcm,bcm11351-wdt", "brcm,kona-wdt";
+ - reg: memory address & range
+
+Example:
+ watchdog@35002f40 {
+ compatible = "brcm,bcm11351-wdt", "brcm,kona-wdt";
+ reg = <0x35002f40 0x6c>;
+ };