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[89.182.131.96]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-45eb6d5e363sm29230186f8f.28.2026.05.25.09.45.08 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 25 May 2026 09:45:08 -0700 (PDT) Message-ID: <8b9c613c-df1a-4f44-b15d-cdcc21905bc5@gmail.com> Date: Mon, 25 May 2026 18:45:07 +0200 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: (subset) [PATCH v10 0/4] riscv: spacemit: enable SD card support with UHS modes for OrangePi RV2 To: Iker Pedrosa , Trevor Gamblin Cc: Yixun Lan , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Adrian Hunter , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Ulf Hansson , Troy Mitchell , Michael Opdenacker , Javier Martinez Canillas , linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, linux-kernel@vger.kernel.org, Anand Moon , Vincent Legoll , Margherita Milani , Aurelien Jarno References: <20260515-orangepi-sd-card-uhs-v10-0-094af27e310d@gmail.com> <177889984452.2298656.1074391459031404894.b4-ty@b4> <7e68e745-0d70-46db-9475-38d3dd5b9cf4@baylibre.com> <6b945153-5a7b-415e-904a-1c350b7d52ee@gmail.com> <86ac46cd-b7bc-42cc-8c29-996ae21f3654@baylibre.com> From: Andre Heider Content-Language: de-DE In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Hi Iker, On 25.05.26 11:36 AM, Iker Pedrosa wrote: > Hi, > > Sorry, I've been on vacation and I haven't checked my emails. > > El mié, 20 may 2026 a las 13:11, Trevor Gamblin > () escribió: >> >> >> On 2026-05-20 03:53, Andre Heider wrote: >>> Hi Trevor, >>> >>> On 16.05.26 2:35 PM, Trevor Gamblin wrote: >>>> >>>> On 2026-05-15 22:57, Yixun Lan wrote: >>>>> On Fri, 15 May 2026 12:48:58 +0200, Iker Pedrosa wrote: >>>>>> This series enables complete SD card support for the Spacemit K1-based >>>>>> OrangePi RV2 board, including UHS (Ultra High Speed) modes for >>>>>> high-performance SD card operation. >>>>>> >>>>>> Background >>>>>> >>>>>> The Spacemit K1 SoC includes an SDHCI controller capable of supporting >>>>>> SD cards up to UHS-I speeds (SDR104 at 208MHz). However, mainline >>>>>> currently lacks basic SD controller configuration, SDHCI driver >>>>>> enhancements for voltage switching and tuning, and power management >>>>>> infrastructure. >>>>>> >>>>>> [...] >>>>> Hi Iker, >>>>> I've picked patch 1-3, for [4/4] I think it should be merged after >>>>> https://lore.kernel.org/all/20260513071958.29574-1-a.heider@gmail.com/ >>>> >>>> Hi Yixun, >>>> >>>> That makes sense. In response to your earlier feedback I had drafted >>>> a more >>>> complete dts after another schematic comparison, but Iker and I >>>> discussed it >>>> and opted to avoid changing scope too much. Andre's series includes >>>> the bits I >>>> wanted to add and more, so that works out. >>> >>> I have 4/4 rebased on my series anyway, do you want me to send it? >> >> If you have an update to make, please do! > > So, how has this turned out in the end? Andre, will you take care of > sending the latest version for the MUSE Pi Pro? Yes, in fact I already sent it last week: https://lore.kernel.org/spacemit/20260520130624.1763487-1-a.heider@gmail.com/T/#u You should have received that (unless I messed something up) ;) Thanks! Andre > >> >> Trevor >> >>> >>> Thanks, >>> Andre >>> >>>> >>>> Thanks! >>>> >>>> Trevor >>>> >>>>> >>>>> Applied, thanks! >>>>> >>>>> [1/4] riscv: dts: spacemit: k1: add SD card controller and pinctrl >>>>> support >>>>> https://github.com/spacemit-com/linux/commit/2d77e577109967ef65f269c1fc1d6a659d4260fb >>>>> [2/4] riscv: dts: spacemit: k1-orangepi-rv2: add SD card support >>>>> with UHS modes >>>>> https://github.com/spacemit-com/linux/commit/2585c60ce2f977b13f14a67d1e3ed9c73fd7f381 >>>>> [3/4] riscv: dts: spacemit: k1-bananapi-f3: add SD card support with >>>>> UHS modes >>>>> https://github.com/spacemit-com/linux/commit/c76e2f058cbcab84e4a703f26857a58bdf6a0042 >>>>> >>>>> Best regards, >>>