Messages in this thread Patch in this message | | | From | Roger Quadros <> | Subject | [PATCH 1/4] dt-bindings: memory-controllers: ti,gpmc: Add compatible for AM64 | Date | Tue, 23 Nov 2021 12:26:02 +0200 |
| |
AM64 SoC contains the GPMC module. Add compatible for it.
Newer SoCs don't necessarily map GPMC data region at the same place as legacy SoCs. Add reg-names "data", to provide this information to the device driver.
Cc: Rob Herring <robh+dt@kernel.org> Signed-off-by: Roger Quadros <rogerq@kernel.org> --- .../bindings/memory-controllers/ti,gpmc.yaml | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/memory-controllers/ti,gpmc.yaml b/Documentation/devicetree/bindings/memory-controllers/ti,gpmc.yaml index 25b42d68f9b3..1869cc6f949b 100644 --- a/Documentation/devicetree/bindings/memory-controllers/ti,gpmc.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/ti,gpmc.yaml @@ -23,13 +23,20 @@ properties: items: - enum: - ti,am3352-gpmc + - ti,am64-gpmc - ti,omap2420-gpmc - ti,omap2430-gpmc - ti,omap3430-gpmc - ti,omap4430-gpmc reg: - maxItems: 1 + minItems: 1 + maxItems: 2 + + reg-names: + items: + - const: cfg + - const: data interrupts: maxItems: 1 @@ -44,6 +51,9 @@ properties: items: - const: fck + power-domains: + maxItems: 1 + dmas: items: - description: DMA channel for GPMC NAND prefetch -- 2.17.1
| |