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From: Brad Larson <blarson@amd.com>
To: <linux-arm-kernel@lists.infradead.org>
CC: <linux-kernel@vger.kernel.org>, <linux-mmc@vger.kernel.org>,
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Subject: [PATCH v9 04/15] dt-bindings: spi: dw: Add AMD Pensando Elba SoC SPI
Controller bindings
Date: Wed, 18 Jan 2023 19:51:25 -0800
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| Series |
Support AMD Pensando Elba SoC
|
expand
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diff --git a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml index d33b72fabc5d..96b072835de0 100644 --- a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml +++ b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml @@ -37,6 +37,18 @@ allOf: else: required: - interrupts + - if: + properties: + compatible: + contains: + const: amd,pensando-elba-spi + then: + properties: + amd,pensando-elba-syscon: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: AMD Pensando Elba SoC system controller + required: + - amd,pensando-elba-syscon properties: compatible: @@ -63,6 +75,8 @@ properties: const: intel,keembay-ssi - description: Intel Thunder Bay SPI Controller const: intel,thunderbay-ssi + - description: AMD Pensando Elba SoC SPI Controller + const: amd,pensando-elba-spi - description: Baikal-T1 SPI Controller const: baikal,bt1-ssi - description: Baikal-T1 System Boot SPI Controller
The AMD Pensando Elba SoC has integrated the DW APB SPI Controller Signed-off-by: Brad Larson <blarson@amd.com> --- Changes since v6: - Define property amd,pensando-elba-syscon - Move compatible amd,pensando-elba-spi ahead of baikal,bt1-ssi --- .../devicetree/bindings/spi/snps,dw-apb-ssi.yaml | 14 ++++++++++++++ 1 file changed, 14 insertions(+)