diff options
Diffstat (limited to 'Documentation/devicetree/bindings/arm/atmel-sysregs.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/arm/atmel-sysregs.txt | 47 |
1 files changed, 11 insertions, 36 deletions
diff --git a/Documentation/devicetree/bindings/arm/atmel-sysregs.txt b/Documentation/devicetree/bindings/arm/atmel-sysregs.txt index 67a66bf74895..1a173e92bb13 100644 --- a/Documentation/devicetree/bindings/arm/atmel-sysregs.txt +++ b/Documentation/devicetree/bindings/arm/atmel-sysregs.txt @@ -11,7 +11,9 @@ PIT Timer required properties: shared across all System Controller members. PIT64B Timer required properties: -- compatible: Should be "microchip,sam9x60-pit64b" +- compatible: Should be "microchip,sam9x60-pit64b" or + "microchip,sam9x7-pit64b", "microchip,sam9x60-pit64b" + "microchip,sama7d65-pit64b", "microchip,sam9x60-pit64b" - reg: Should contain registers location and length - interrupts: Should contain interrupt for PIT64B timer - clocks: Should contain the available clock sources for PIT64B timer. @@ -26,12 +28,14 @@ Its subnodes can be: - watchdog: compatible should be "atmel,at91rm9200-wdt" RAMC SDRAM/DDR Controller required properties: -- compatible: Should be "atmel,at91rm9200-sdramc", "syscon" - "atmel,at91sam9260-sdramc", - "atmel,at91sam9g45-ddramc", - "atmel,sama5d3-ddramc", - "microchip,sam9x60-ddramc", - "microchip,sama7g5-uddrc" +- compatible: Should be "atmel,at91rm9200-sdramc", "syscon" or + "atmel,at91sam9260-sdramc" or + "atmel,at91sam9g45-ddramc" or + "atmel,sama5d3-ddramc" or + "microchip,sam9x60-ddramc" or + "microchip,sama7g5-uddrc" or + "microchip,sama7d65-uddrc", "microchip,sama7g5-uddrc" or + "microchip,sam9x7-ddramc", "atmel,sama5d3-ddramc". - reg: Should contain registers location and length Examples: @@ -41,35 +45,6 @@ Examples: reg = <0xffffe800 0x200>; }; -RAMC PHY Controller required properties: -- compatible: Should be "microchip,sama7g5-ddr3phy", "syscon" -- reg: Should contain registers location and length - -Example: - - ddr3phy: ddr3phy@e3804000 { - compatible = "microchip,sama7g5-ddr3phy", "syscon"; - reg = <0xe3804000 0x1000>; -}; - -Special Function Registers (SFR) - -Special Function Registers (SFR) manage specific aspects of the integrated -memory, bridge implementations, processor and other functionality not controlled -elsewhere. - -required properties: -- compatible: Should be "atmel,<chip>-sfr", "syscon" or - "atmel,<chip>-sfrbu", "syscon" - <chip> can be "sama5d3", "sama5d4" or "sama5d2". - It also can be "microchip,sam9x60-sfr", "syscon". -- reg: Should contain registers location and length - - sfr@f0038000 { - compatible = "atmel,sama5d3-sfr", "syscon"; - reg = <0xf0038000 0x60>; - }; - Security Module (SECUMOD) The Security Module macrocell provides all necessary secure functions to avoid |