From: "Troy Mitchell" <troy.mitchell@linux.dev>
To: "Iker Pedrosa" <ikerpedrosam@gmail.com>,
"Ulf Hansson" <ulf.hansson@linaro.org>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Adrian Hunter" <adrian.hunter@intel.com>,
"Paul Walmsley" <pjw@kernel.org>,
"Palmer Dabbelt" <palmer@dabbelt.com>,
"Albert Ou" <aou@eecs.berkeley.edu>,
"Alexandre Ghiti" <alex@ghiti.fr>, "Yixun Lan" <dlan@kernel.org>
Cc: "Troy Mitchell" <troy.mitchell@linux.dev>,
"Michael Opdenacker" <michael.opdenacker@rootcommit.com>,
"Javier Martinez Canillas" <javierm@redhat.com>,
<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" <linux.amoon@gmail.com>,
"Trevor Gamblin" <tgamblin@baylibre.com>
Subject: Re: [PATCH v6 5/9] riscv: dts: spacemit: k1: add SD card controller and pinctrl support
Date: Thu, 09 Apr 2026 15:17:32 +0800 [thread overview]
Message-ID: <DHOFVAYOFU7X.3J8VHC8FFYXD9@linux.dev> (raw)
In-Reply-To: <20260407-orangepi-sd-card-uhs-v6-5-b5b8a1b2bfc8@gmail.com>
On Tue Apr 7, 2026 at 4:25 PM CST, Iker Pedrosa wrote:
> Add SD card controller infrastructure for SpacemiT K1 SoC with complete
> pinctrl support for both standard and UHS modes.
>
> - Add sdhci0 controller definition with clocks, resets and interrupts
> - Add mmc1_cfg pinctrl for 3.3V standard SD operation
> - Add mmc1_uhs_cfg pinctrl for 1.8V UHS high-speed operation
> - Configure appropriate drive strength and power-source properties
>
> This provides complete SD card infrastructure that K1-based boards can
> enable.
>
> Tested-by: Anand Moon <linux.amoon@gmail.com>
> Tested-by: Trevor Gamblin <tgamblin@baylibre.com>
> Signed-off-by: Iker Pedrosa <ikerpedrosam@gmail.com>
Reviewed-by: Troy Mitchell <troy.mitchell@linux.dev>
next prev parent reply other threads:[~2026-04-09 7:17 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-07 8:25 [PATCH v6 0/9] riscv: spacemit: enable SD card support with UHS modes for OrangePi RV2 Iker Pedrosa
2026-04-07 8:25 ` [PATCH v6 1/9] dt-bindings: mmc: spacemit,sdhci: add pinctrl support for voltage switching Iker Pedrosa
2026-04-08 6:49 ` Krzysztof Kozlowski
2026-04-07 8:25 ` [PATCH v6 2/9] mmc: sdhci-of-k1: enable essential clock infrastructure for SD operation Iker Pedrosa
2026-04-07 8:25 ` [PATCH v6 3/9] mmc: sdhci-of-k1: add regulator and pinctrl voltage switching support Iker Pedrosa
2026-04-07 8:25 ` [PATCH v6 4/9] mmc: sdhci-of-k1: add comprehensive SDR tuning support Iker Pedrosa
2026-04-07 8:25 ` [PATCH v6 5/9] riscv: dts: spacemit: k1: add SD card controller and pinctrl support Iker Pedrosa
2026-04-09 7:17 ` Troy Mitchell [this message]
2026-04-07 8:25 ` [PATCH v6 6/9] riscv: dts: spacemit: k1-orangepi-rv2: add PMIC and power infrastructure Iker Pedrosa
2026-04-07 8:25 ` [PATCH v6 7/9] riscv: dts: spacemit: k1-orangepi-rv2: add SD card support with UHS modes Iker Pedrosa
2026-04-07 8:25 ` [PATCH v6 8/9] riscv: dts: spacemit: k1-bananapi-f3: " Iker Pedrosa
2026-04-07 8:25 ` [PATCH v6 9/9] riscv: dts: spacemit: k1-musepi-pro: " Iker Pedrosa
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