diff options
Diffstat (limited to 'Documentation/devicetree/bindings/arm')
| -rw-r--r-- | Documentation/devicetree/bindings/arm/omap/l3-noc.txt | 1 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/arm/omap/timer.txt | 17 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/arm/samsung/sysreg.txt | 7 |
3 files changed, 23 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/arm/omap/l3-noc.txt b/Documentation/devicetree/bindings/arm/omap/l3-noc.txt index 6888a5efc860..c0105de55cbd 100644 --- a/Documentation/devicetree/bindings/arm/omap/l3-noc.txt +++ b/Documentation/devicetree/bindings/arm/omap/l3-noc.txt @@ -6,6 +6,7 @@ provided by Arteris. Required properties: - compatible : Should be "ti,omap3-l3-smx" for OMAP3 family Should be "ti,omap4-l3-noc" for OMAP4 family +- reg: Contains L3 register address range for each noc domain. - ti,hwmods: "l3_main_1", ... One hwmod for each noc domain. Examples: diff --git a/Documentation/devicetree/bindings/arm/omap/timer.txt b/Documentation/devicetree/bindings/arm/omap/timer.txt index 8732d4d41f8b..d02e27c764ec 100644 --- a/Documentation/devicetree/bindings/arm/omap/timer.txt +++ b/Documentation/devicetree/bindings/arm/omap/timer.txt @@ -1,7 +1,20 @@ OMAP Timer bindings Required properties: -- compatible: Must be "ti,omap2-timer" for OMAP2+ controllers. +- compatible: Should be set to one of the below. Please note that + OMAP44xx devices have timer instances that are 100% + register compatible with OMAP3xxx devices as well as + newer timers that are not 100% register compatible. + So for OMAP44xx devices timer instances may use + different compatible strings. + + ti,omap2420-timer (applicable to OMAP24xx devices) + ti,omap3430-timer (applicable to OMAP3xxx/44xx devices) + ti,omap4430-timer (applicable to OMAP44xx devices) + ti,omap5430-timer (applicable to OMAP543x devices) + ti,am335x-timer (applicable to AM335x devices) + ti,am335x-timer-1ms (applicable to AM335x devices) + - reg: Contains timer register address range (base address and length). - interrupts: Contains the interrupt information for the timer. The @@ -22,7 +35,7 @@ Optional properties: Example: timer12: timer@48304000 { - compatible = "ti,omap2-timer"; + compatible = "ti,omap3430-timer"; reg = <0x48304000 0x400>; interrupts = <95>; ti,hwmods = "timer12" diff --git a/Documentation/devicetree/bindings/arm/samsung/sysreg.txt b/Documentation/devicetree/bindings/arm/samsung/sysreg.txt new file mode 100644 index 000000000000..5039c0a12f55 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/samsung/sysreg.txt @@ -0,0 +1,7 @@ +SAMSUNG S5P/Exynos SoC series System Registers (SYSREG) + +Properties: + - name : should be 'sysreg'; + - compatible : should contain "samsung,<chip name>-sysreg", "syscon"; + For Exynos4 SoC series it should be "samsung,exynos4-sysreg", "syscon"; + - reg : offset and length of the register set. |