diff options
Diffstat (limited to 'dts/Bindings/arm/bcm')
-rw-r--r-- | dts/Bindings/arm/bcm/bcm11351.txt | 10 | ||||
-rw-r--r-- | dts/Bindings/arm/bcm/bcm21664.txt | 15 | ||||
-rw-r--r-- | dts/Bindings/arm/bcm/kona-resetmgr.txt | 14 | ||||
-rw-r--r-- | dts/Bindings/arm/bcm/kona-timer.txt | 25 | ||||
-rw-r--r-- | dts/Bindings/arm/bcm/kona-wdt.txt | 15 |
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>; + }; |