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Thu, 31 Oct 2019 23:06:05 -0700 Received: from xsj-pvapsmtp01 (xsj-smtp1.xilinx.com [149.199.38.66]) by xsj-smtp-dlp1.xlnx.xilinx.com (8.13.8/8.13.1) with ESMTP id xA165w0t010449; Thu, 31 Oct 2019 23:05:58 -0700 Received: from [172.23.64.106] (helo=xhdvnc125.xilinx.com) by xsj-pvapsmtp01 with esmtp (Exim 4.63) (envelope-from ) id 1iQQ4L-0007Zx-Nr; Thu, 31 Oct 2019 23:05:58 -0700 Received: by xhdvnc125.xilinx.com (Postfix, from userid 16987) id F1175121385; Fri, 1 Nov 2019 11:35:56 +0530 (IST) From: Manish Narani To: ulf.hansson@linaro.org, robh+dt@kernel.org, mark.rutland@arm.com, adrian.hunter@intel.com, michal.simek@xilinx.com, jolly.shah@xilinx.com, nava.manne@xilinx.com, rajan.vaja@xilinx.com, manish.narani@xilinx.com Cc: linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, git@xilinx.com Subject: [PATCH v5 4/8] dt-bindings: mmc: Add optional generic properties for mmc Date: Fri, 1 Nov 2019 11:35:49 +0530 Message-Id: <1572588353-110682-5-git-send-email-manish.narani@xilinx.com> X-Mailer: git-send-email 2.1.1 In-Reply-To: <1572588353-110682-1-git-send-email-manish.narani@xilinx.com> References: <1572588353-110682-1-git-send-email-manish.narani@xilinx.com> X-RCIS-Action: ALLOW X-TM-AS-Product-Ver: IMSS-7.1.0.1224-8.2.0.1013-23620.005 X-TM-AS-User-Approved-Sender: Yes;Yes X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-HT: Tenant X-Forefront-Antispam-Report: CIP:149.199.60.83;IPV:NLI;CTRY:US;EFV:NLI;SFV:NSPM;SFS:(10009020)(4636009)(346002)(396003)(376002)(39860400002)(136003)(189003)(199004)(426003)(4326008)(107886003)(5660300002)(11346002)(186003)(126002)(44832011)(2616005)(486006)(476003)(356004)(305945005)(6266002)(336012)(6666004)(446003)(70206006)(70586007)(81156014)(51416003)(478600001)(26005)(81166006)(76176011)(103686004)(106002)(316002)(16586007)(48376002)(47776003)(36756003)(2906002)(50226002)(42186006)(50466002)(36386004)(8936002)(8676002)(41533002);DIR:OUT;SFP:1101;SCL:1;SRVR:SN1PR02MB3807;H:xsj-pvapsmtpgw01;FPR:;SPF:Pass;LANG:en;PTR:unknown-60-83.xilinx.com;MX:1;A:1; MIME-Version: 1.0 Content-Type: text/plain X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: dff954f7-f8e9-49d0-cd79-08d75e91980c X-MS-TrafficTypeDiagnostic: SN1PR02MB3807: X-Microsoft-Antispam-PRVS: X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply X-MS-Oob-TLC-OOBClassifiers: OLM:6790; X-Forefront-PRVS: 020877E0CB X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: Xrv/KS/zB81+SQjgET0Epr1lkvKD8nX6b5nl+k+lx0JIw+vndDF3WLlfXczqWycNCeaabbK6es6lHER+nmbY85whTzdAkUkcQar8BvamL8yVnJXuhJpPs2nBUJeNIbMKCp8MlsqJqUv4yHflXh6mlO/E0ixgwpRUgYLN/gj9HG9nDFs/Ng17DVYqtDYFUlWtX3Z3DmPPUr7oTlOSyNdbJWg+yAmV23FgaT/JvrnLcjRt7VN0G8KoI+PAsnZppREqSg4OjrRkiPCkseW3VxoGHlj3tYPtExL8ru4S7Tp+xrBRLyvEGV744YP0h+WWz5oZNWbHx6Cg2V95TpoVgcHGU7Ua6klQDDRjPzUL4wcdZQLgLrGvysTlmZWO4yqIS5UO4Mkpg1k3zn4BzyUOl9KX/1cdXkXnwrGF7dyZX1uy5zgdmz73TrpiT5wQJQ3+rMO9 X-OriginatorOrg: xilinx.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 01 Nov 2019 06:06:10.8597 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: dff954f7-f8e9-49d0-cd79-08d75e91980c X-MS-Exchange-CrossTenant-Id: 657af505-d5df-48d0-8300-c31994686c5c X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=657af505-d5df-48d0-8300-c31994686c5c;Ip=[149.199.60.83];Helo=[xsj-pvapsmtpgw01] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN1PR02MB3807 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add optional properties for mmc hosts which are used to set clk delays for different speed modes in the controller. Signed-off-by: Manish Narani --- .../bindings/mmc/mmc-controller.yaml | 92 +++++++++++++++++++ 1 file changed, 92 insertions(+) diff --git a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml index 080754e0ef35..87a83d966851 100644 --- a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml +++ b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml @@ -212,6 +212,98 @@ properties: description: eMMC HS400 enhanced strobe mode is supported + # Below mentioned are the clock (phase) delays which are to be configured + # in the controller while switching to particular speed mode. The range + # of values are 0 to 359 degrees. + + clk-phase-legacy: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 0 + - maximum: 359 + description: + Input/Output Clock Delay pair in degrees for Legacy Mode. + + clk-phase-mmc-hs: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 0 + - maximum: 359 + description: + Input/Output Clock Delay pair degrees for MMC HS. + + clk-phase-sd-hs: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 0 + - maximum: 359 + description: + Input/Output Clock Delay pair in degrees for SD HS. + + clk-phase-uhs-sdr12: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 0 + - maximum: 359 + description: + Input/Output Clock Delay pair in degrees for SDR12. + + clk-phase-uhs-sdr25: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 0 + - maximum: 359 + description: + Input/Output Clock Delay pair in degrees for SDR25. + + clk-phase-uhs-sdr50: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 0 + - maximum: 359 + description: + Input/Output Clock Delay pair in degrees for SDR50. + + clk-phase-uhs-sdr104: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 0 + - maximum: 359 + description: + Input/Output Clock Delay pair in degrees for SDR104. + + clk-phase-uhs-ddr50: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 0 + - maximum: 359 + description: + Input/Output Clock Delay pair in degrees for SD DDR50. + + clk-phase-mmc-ddr52: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 0 + - maximum: 359 + description: + Input/Output Clock Delay pair in degrees for MMC DDR52. + + clk-phase-mmc-hs200: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 0 + - maximum: 359 + description: + Input/Output Clock Delay pair in degrees for MMC HS200. + + clk-phase-mmc-hs400: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 0 + - maximum: 359 + description: + Input/Output Clock Delay pair in degrees for MMC HS400. + dsr: allOf: - $ref: /schemas/types.yaml#/definitions/uint32 -- 2.17.1