diff options
author | Arnd Bergmann <arnd@arndb.de> | 2021-08-04 14:31:30 +0200 |
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committer | Arnd Bergmann <arnd@arndb.de> | 2021-08-04 14:31:32 +0200 |
commit | 8e816b9915a136c12ab726e92412b917d7e514f7 (patch) | |
tree | 0098468d30175f0145fd116f76ad0a255ea0dd62 /Documentation/devicetree/bindings/arm | |
parent | 72ee3b4dc2c8c56aca2608a0c04d0eedaf6fdc67 (diff) | |
parent | 818c4593434e81c9971b8fc278215121622c755e (diff) |
Merge tag 'at91-dt-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/dt
AT91 dt for 5.15:
- add sama7g5 SoC and associated evaluation kit, the sama7g5-ek
- adaptation of some DT for sama5d27 som1 ek, sama5d4 xplained and
sama5d2 icp boards
- fixes to gpio and shutdown controller nodes for all boards
* tag 'at91-dt-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
ARM: dts: at91: use the right property for shutdown controller
ARM: dts: at91: sama5d2_icp: enable digital filter for I2C nodes
ARM: dts: at91: sama5d4_xplained: change the key code of the gpio key
ARM: dts: at91: add conflict note for d3
ARM: dts: at91: add pinctrl-{names, 0} for all gpios
ARM: dts: at91: sama5d27_som1_ek: enable ADC node
ARM: dts: at91: sama5d4_xplained: Remove spi0 node
dt-bindings: atmel-sysreg: add bindings for sama7g5
ARM: dts: at91: add sama7g5 SoC DT and sama7g5-ek
dt-bindings: ARM: at91: document sama7g5ek board
Link: https://lore.kernel.org/r/20210804085000.13233-1-nicolas.ferre@microchip.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'Documentation/devicetree/bindings/arm')
-rw-r--r-- | Documentation/devicetree/bindings/arm/atmel-at91.yaml | 5 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/arm/atmel-sysregs.txt | 14 |
2 files changed, 18 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/arm/atmel-at91.yaml b/Documentation/devicetree/bindings/arm/atmel-at91.yaml index 6fc5a22ad962..fba071b9af1d 100644 --- a/Documentation/devicetree/bindings/arm/atmel-at91.yaml +++ b/Documentation/devicetree/bindings/arm/atmel-at91.yaml @@ -146,6 +146,11 @@ properties: - const: atmel,sama5 - items: + - const: microchip,sama7g5ek # SAMA7G5 Evaluation Kit + - const: microchip,sama7g5 + - const: microchip,sama7 + + - items: - enum: - atmel,sams70j19 - atmel,sams70j20 diff --git a/Documentation/devicetree/bindings/arm/atmel-sysregs.txt b/Documentation/devicetree/bindings/arm/atmel-sysregs.txt index 807264a78edc..16eef600d599 100644 --- a/Documentation/devicetree/bindings/arm/atmel-sysregs.txt +++ b/Documentation/devicetree/bindings/arm/atmel-sysregs.txt @@ -45,7 +45,8 @@ RAMC SDRAM/DDR Controller required properties: "atmel,at91sam9260-sdramc", "atmel,at91sam9g45-ddramc", "atmel,sama5d3-ddramc", - "microchip,sam9x60-ddramc" + "microchip,sam9x60-ddramc", + "microchip,sama7g5-uddrc" - reg: Should contain registers location and length Examples: @@ -55,6 +56,17 @@ 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>; +}; + SHDWC Shutdown Controller required properties: |