Message ID | 20230410184526.15990-5-blarson@amd.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
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Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by DM6NAM11FT085.mail.protection.outlook.com (10.13.172.236) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.6298.26 via Frontend Transport; Mon, 10 Apr 2023 18:46:25 +0000 Received: from platform-dev1.pensando.io (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.34; Mon, 10 Apr 2023 13:46:21 -0500 From: Brad Larson <blarson@amd.com> To: <linux-arm-kernel@lists.infradead.org> CC: <linux-kernel@vger.kernel.org>, <linux-mmc@vger.kernel.org>, <linux-spi@vger.kernel.org>, <adrian.hunter@intel.com>, <alcooperx@gmail.com>, <andy.shevchenko@gmail.com>, <arnd@arndb.de>, <blarson@amd.com>, <brendan.higgins@linux.dev>, <briannorris@chromium.org>, <brijeshkumar.singh@amd.com>, <catalin.marinas@arm.com>, <davidgow@google.com>, <gsomlo@gmail.com>, <gerg@linux-m68k.org>, <krzk@kernel.org>, <krzysztof.kozlowski+dt@linaro.org>, <lee@kernel.org>, <lee.jones@linaro.org>, <broonie@kernel.org>, <yamada.masahiro@socionext.com>, <p.zabel@pengutronix.de>, <piotrs@cadence.com>, <p.yadav@ti.com>, <rdunlap@infradead.org>, <robh+dt@kernel.org>, <samuel@sholland.org>, <fancer.lancer@gmail.com>, <skhan@linuxfoundation.org>, <suravee.suthikulpanit@amd.com>, <thomas.lendacky@amd.com>, <tonyhuang.sunplus@gmail.com>, <ulf.hansson@linaro.org>, <vaishnav.a@ti.com>, <will@kernel.org>, <devicetree@vger.kernel.org> Subject: [PATCH v13 04/15] dt-bindings: spi: dw: Add AMD Pensando Elba SoC SPI Controller Date: Mon, 10 Apr 2023 11:45:15 -0700 Message-ID: <20230410184526.15990-5-blarson@amd.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230410184526.15990-1-blarson@amd.com> References: <20230410184526.15990-1-blarson@amd.com> MIME-Version: 1.0 X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB04.amd.com (10.181.40.145) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM6NAM11FT085:EE_|SA3PR12MB7923:EE_ X-MS-Office365-Filtering-Correlation-Id: 95cacab3-1af3-4645-21d1-08db39f3e31f X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: <linux-arm-kernel.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-arm-kernel/> List-Post: <mailto:linux-arm-kernel@lists.infradead.org> List-Help: <mailto:linux-arm-kernel-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org |
Series |
Support AMD Pensando Elba SoC
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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 a132b5fc56e0..12ca108864c6 100644 --- a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml +++ b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml @@ -37,6 +37,17 @@ allOf: else: required: - interrupts + - if: + properties: + compatible: + contains: + const: amd,pensando-elba-spi + then: + required: + - amd,pensando-elba-syscon + else: + properties: + amd,pensando-elba-syscon: false properties: compatible: @@ -63,6 +74,8 @@ 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 @@ -136,6 +149,12 @@ properties: of the designware controller, and the upper limit is also subject to controller configuration. + amd,pensando-elba-syscon: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: + Block address to control SPI chip-selects. The Elba SoC system controller + provides an interface to override the native DWC SSI CS control. + patternProperties: "^.*@[0-9a-f]+$": type: object