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b=EKClzF++kzDneUpOxjj1LNg3J7VxxTXQ1o2BclCJuH+nZuex6qvYbqRLUhHQURHE fHbhCbzIt9u5NVU8Aq6dJNxUdppaCcyGYiwYhaXKUMJrc8h0EX55Hhat7JA/Nm70 ZMiAtmvOfIVosah5kf6esFDJuGIvP+3nQkxu/SmCz6s=; X-AuditID: ac14000a-fbefe7000000290d-ac-65cc9570d89d Received: from berlix.phytec.de (Unknown_Domain [172.25.0.12]) (using TLS with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mickerik.phytec.de (PHYTEC Mail Gateway) with SMTP id 1F.75.10509.0759CC56; Wed, 14 Feb 2024 11:26:56 +0100 (CET) Received: from [172.25.39.28] (172.25.0.11) by Berlix.phytec.de (172.25.0.12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.6; Wed, 14 Feb 2024 11:26:53 +0100 Message-ID: <6c8feafd-a34c-4c7b-b6cd-4cd73b086259@phytec.de> Date: Wed, 14 Feb 2024 11:26:49 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 0/9] Fix MMC properties on Sitara K3 devices Content-Language: en-US To: Judith Mendez , Rob Herring , Krzysztof Kozlowski , Conor Dooley CC: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , , , , Francesco Dolcini References: <20240213235701.2438513-1-jm@ti.com> From: Wadim Egorov In-Reply-To: <20240213235701.2438513-1-jm@ti.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: Florix.phytec.de (172.25.0.13) To Berlix.phytec.de (172.25.0.12) X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprEIsWRmVeSWpSXmKPExsWyRpKBR7dg6plUg6VrDC3W7D3HZDH/yDlW i7tLfzJafPqQabH882x2i74XD5ktNj2+xmpxedccNos3P84yWbTuPcJu8f/sB3YHbo9NqzrZ PO5c28PmsXlJvcfxG9uZPDa98vD4vEkugC2KyyYlNSezLLVI3y6BK2Piu+ksBU+lK9rmHGBq YDwm1sXIySEhYCLxY/lk5i5GLg4hgcVMEj9777NAOHcZJY7OOMLWxcjBwStgI/Hppz9IA4uA qsStbQeYQGxeAUGJkzOfsIDYogLyEvdvzWAHsYUFnCXubm0CizMLiEvcejKfCWSmiMACRolD h3eBOcwCrUwSDxpegnUICRhIXFjeBmazCahL3NnwjRXE5hQwlDjQ8YoZYpKFxOI3B9khbHmJ 7W/nMEP0yku8uLScBeIdeYlp514zQ9ihEkc2rWaawCg8C8mxs5AcNQvJ2FlIxi5gZFnFKJSb mZydWpSZrVeQUVmSmqyXkrqJERRvIgxcOxj75ngcYmTiYDzEKMHBrCTCO6n3TKoQb0piZVVq UX58UWlOavEhRmkOFiVx3tUdwalCAumJJanZqakFqUUwWSYOTqkGxqm8zgXHL4tPYOsLX1S3 u+HMP82oI+fnvb1acU04xvphn8SNlf4egQ82Z2r96LJoFvtSv8Xp0eOGo5vdPZvUbQJLSj5m cjM4fJt1b3Z8zvnL+zfq2jJL/Iiwy3Z1iwmYeDn5um3RkTdf7gvkJG7gtb6c6Pa5LqeVO8hH z39//PN31+TfnT/drMRSnJFoqMVcVJwIAEHTlw2lAgAA Am 14.02.24 um 00:56 schrieb Judith Mendez: > This patch series aims to fix and update MMC nodes for TI > Sitara K3 devices with the following changes. > > The series introduces sdhci0 and sdhci2 nodes and enables > eMMC for AM62ax platform. > > Also introduce fixes for MMC ITAP/OTAP values for AM64x > platform according to device datasheet [0], and add ITAP/ > OTAP values for AM62p to enable the highest timing possible > for MMC0 and MMC1, according to device datasheet [1]. > > The DLL properties ti,trm-icp and ti,driver-strength-ohm > should be removed for soft PHYs since drive strength cannot > be changed, so remove these properties when not applicable. > Since this fix touches non-TI boards and therefore cannot be > tested, all tested-by's are welcome. > > Also include a few fixes for ti,clkbuf-sel, bus-width, > and bootph-all device tree properties in MMC nodes. > > This series was tested on: > - AM62a SK > - AM62x SK > - AM62p SK > - AM64x GP EVM > - AM64x SK EVM > - Beagleplay Adding my Tested-by for the phyBOARD-Electra-AM642 board. Tested-by: Wadim Egorov > > [0] https://www.ti.com/lit/ds/symlink/am6442.pdf > [1] https://www.ti.com/lit/ds/symlink/am62p.pdf > > Fixes since V2: > - Remove ti,driver-strength-ohm property in sdhci1 node for > k3-am642-tqma64xxl-mbax4xxl and k3-am642-phyboard-electra-rdk board files. > - Add Francesco's Acked-by > > V2: https://lore.kernel.org/linux-devicetree/20240213002416.1560357-1-jm@ti.com/ > V1: https://lore.kernel.org/linux-devicetree/22af7436-8833-4049-bdbb-f79bb3314ee8@ti.com/ > RFC: https://lore.kernel.org/linux-devicetree/c94b7399-31c0-4e7d-a616-8f29c86a27ba@ti.com/ > > Judith Mendez (7): > arm64: dts: ti: k3-am62a-main: Add sdhci2 instance > arm64: dts: ti: k3-am64-main: Fix ITAP/OTAP values for MMC > arm64: dts: ti: k3-am62p: Add ITAP/OTAP values for MMC > arm64: dts: ti: k3-am6*: Remove DLL properties for soft PHYs > arm64: dts: ti: k3-am6*: Fix ti,clkbuf-sel property in MMC nodes > arm64: dts: ti: k3-am6*: Fix bus-width property in MMC nodes > arm64: dts: ti: k3-am6*: Add bootph-all property in MMC node > > Nitin Yadav (2): > arm64: dts: ti: k3-am62a-main: Add sdhci0 instance > arm64: dts: ti: k3-am62a7-sk: Enable eMMC support > > arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 12 +++-- > .../boot/dts/ti/k3-am62-phycore-som.dtsi | 1 - > .../boot/dts/ti/k3-am62-verdin-dahlia.dtsi | 1 - > .../arm64/boot/dts/ti/k3-am62-verdin-dev.dtsi | 1 - > .../boot/dts/ti/k3-am62-verdin-wifi.dtsi | 1 - > arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi | 2 - > .../arm64/boot/dts/ti/k3-am625-beagleplay.dts | 4 -- > .../dts/ti/k3-am625-phyboard-lyra-rdk.dts | 1 - > arch/arm64/boot/dts/ti/k3-am62a-main.dtsi | 45 ++++++++++++++++++- > arch/arm64/boot/dts/ti/k3-am62a7-sk.dts | 27 ++++++++++- > arch/arm64/boot/dts/ti/k3-am62p-main.dtsi | 44 ++++++++++++++++-- > arch/arm64/boot/dts/ti/k3-am62p5-sk.dts | 3 +- > .../arm64/boot/dts/ti/k3-am62x-sk-common.dtsi | 2 - > arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 15 +++++-- > arch/arm64/boot/dts/ti/k3-am642-evm.dts | 4 +- > .../dts/ti/k3-am642-phyboard-electra-rdk.dts | 1 - > arch/arm64/boot/dts/ti/k3-am642-sk.dts | 2 - > .../dts/ti/k3-am642-tqma64xxl-mbax4xxl.dts | 1 - > 18 files changed, 129 insertions(+), 38 deletions(-) > > > base-commit: 1e6bbc5185bcd113c8d2f7aa0a02f588a6bdbe5d