Re: [PATCH v5 04/15] dt-bindings: spi: dw: Add AMD Pensando Elba SoC SPI Controller bindings
From: Serge Semin <hidden>
Date: 2022-06-20 19:30:56
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On Mon, Jun 13, 2022 at 12:56:47PM -0700, Brad Larson wrote:
quoted hunk ↗ jump to hunk
From: Brad Larson <blarson@amd.com> The AMD Pensando Elba SoC has integrated the DW APB SPI Controller Signed-off-by: Brad Larson <blarson@amd.com> --- Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml | 2 ++ 1 file changed, 2 insertions(+)diff --git a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml index e25d44c218f2..2a55b947cffc 100644 --- a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml +++ b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml@@ -73,6 +73,8 @@ properties: - renesas,r9a06g032-spi # RZ/N1D - renesas,r9a06g033-spi # RZ/N1S - const: renesas,rzn1-spi # RZ/N1
+ - description: AMD Pensando Elba SoC SPI Controller + const: amd,pensando-elba-spi
Not enough. The driver requires to have a phandle reference to the Pensando System Controller. So the property like "amd,pensando-elba-syscon" is also needed to be added to the DT schema otherwise should the dt-schema tool correctly handle the "unevaluatedProperties: false" setting (Rob says it isn't fully supported at the moment), the dtbs_check procedure will fail on your dts evaluation. -Sergey
reg:
minItems: 1
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