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Wed, 23 Sep 2020 05:52:13 -0500 Received: from DFLE103.ent.ti.com (10.64.6.24) by DFLE111.ent.ti.com (10.64.6.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Wed, 23 Sep 2020 05:52:12 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DFLE103.ent.ti.com (10.64.6.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Wed, 23 Sep 2020 05:52:12 -0500 Received: from a0230074-Latitude-E7470.ent.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 08NAq7qh059762; Wed, 23 Sep 2020 05:52:08 -0500 From: Faiz Abbas To: , , , Subject: [PATCH 0/6] Add UHS mode support for TI's AM65x, J721e, J7200 boards Date: Wed, 23 Sep 2020 16:22:00 +0530 Message-ID: <20200923105206.7988-1-faiz_abbas@ti.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200923_065236_524631_19F717F0 X-CRM114-Status: GOOD ( 11.08 ) X-Spam-Score: -3.7 (---) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-3.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [198.47.19.142 listed in list.dnswl.org] 0.0 RCVD_IN_MSPIKE_H3 RBL: Good reputation (+3) [198.47.19.142 listed in wl.mailspike.net] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.0 RCVD_IN_MSPIKE_WL Mailspike good senders -1.2 DKIMWL_WL_HIGH DKIMwl.org - High trust sender X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: faiz_abbas@ti.com, ulf.hansson@linaro.org, robh+dt@kernel.org, adrian.hunter@intel.com, kishon@ti.com Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org The following are driver and documentation patches to enable UHS modes for TI's AM65x, J721e, and J7200 boards. Device tree and defconfig patches will be sent in a separate series. With the complete set, the following maximum modes will be supported: am654x-evm,idk - SDR104, HS200 j721e-common-proc-board - DDR50, HS200 j7200-common-proc-board - DDR50, HS200 These patches mainly add support for the software tuning algorithm[1] needed for higher speed modes [1] [1] https://www.ti.com/lit/pdf/spract9 Faiz Abbas (6): dt-bindings: mmc: sdhci-am654: Convert sdhci-am654 controller documentation to json schema dt-bindings: mmc: sdhci-am654: Add documentation for input tap delay mmc: sdhci_am654: Fix hard coded otap delay array size mmc: sdhci_am654: Add support for input tap delay mmc: sdhci_am654: Add support for software tuning mmc: sdhci_am654: Enable tuning for SDR50 .../devicetree/bindings/mmc/sdhci-am654.txt | 65 ------ .../devicetree/bindings/mmc/sdhci-am654.yaml | 218 ++++++++++++++++++ drivers/mmc/host/sdhci_am654.c | 179 ++++++++++---- 3 files changed, 358 insertions(+), 104 deletions(-) delete mode 100644 Documentation/devicetree/bindings/mmc/sdhci-am654.txt create mode 100644 Documentation/devicetree/bindings/mmc/sdhci-am654.yaml