From: Yao Zi <me@ziyao.cc>
To: Eric Chung <eric.chung@riscstar.com>,
u-boot-spacemit@groups.io, u-boot@lists.denx.de
Cc: Tom Rini <trini@konsulko.com>, Peng Fan <peng.fan@nxp.com>,
Huan Zhou <pericycle.cc@gmail.com>,
Raymond Mao <raymond.mao@riscstar.com>,
Jaehoon Chung <jh80.chung@samsung.com>,
Bhimeswararao Matsa <bhimeswararao.matsa@gmail.com>,
Tanmay Kathpalia <tanmay.kathpalia@altera.com>,
Kaustabh Chakraborty <kauschluss@disroot.org>,
Han Xu <han.xu@nxp.com>, Yanir Levin <yanir.levin@tandemg.com>,
Christoph Stoidner <c.stoidner@phytec.de>,
Balsundar Ponnusamy <balsundar.ponnusamy@altera.com>,
Daniel Palmer <daniel@thingy.jp>, Anshul Dalal <anshuld@ti.com>,
Bastien Curutchet <bastien.curutchet@bootlin.com>,
Angelo Dureghello <angelo@kernel-space.org>,
Johan Jonker <jbx6244@gmail.com>, Rick Chen <rick@andestech.com>,
Leo <ycliang@andestech.com>,
Sam Protsenko <semen.protsenko@linaro.org>,
Guodong Xu <guodong.xu@riscstar.com>,
Tim Ouyang <tim609@andestech.com>,
Leo Liang <leo.liang@sifive.com>, Yao Zi <me@ziyao.cc>
Subject: Re: [PATCH v4 05/10] dts: k1: add SD card support in u-boot overlay
Date: Sun, 19 Jul 2026 17:53:25 +0000 [thread overview]
Message-ID: <al0PFUe2sanNhJEn@pie> (raw)
In-Reply-To: <20260707-m4-v4-5-dbd01185f911@riscstar.com>
On Tue, Jul 07, 2026 at 11:21:46PM +0800, Eric Chung wrote:
> Add the SDH0 controller node and its pinctrl groups to the u-boot
> overlay. The upstream DTS only contains the eMMC node; the SD card
> controller (sdhci@d4280000) and its MMC1 pinctrl configuration are
> missing. Place the new node inside the storage-bus via path-based
> merge so it inherits the dma-ranges from the parent bus.
>
> Signed-off-by: Eric Chung <eric.chung@riscstar.com>
>
> ---
> v3:
> - Fix SD pinctrl as uhs.
> v2:
> - Use vmmc-supply as vqmmc-supply on SD node.
> - Add alias of mmc0 and mmc1.
> ---
> arch/riscv/dts/k1-bananapi-f3-u-boot.dtsi | 87 ++++++++++++++++++++++++++++++-
> arch/riscv/dts/k1-musepi-pro-u-boot.dtsi | 82 ++++++++++++++++++++++++++++-
> 2 files changed, 165 insertions(+), 4 deletions(-)
Please note SD-card-related devicetree changes for BPI-F3 and MusePi Pro
have been landed in devicetree upstream, and you should be able to pick
them with tools/update-subtree.sh.
Regards,
Yao Zi
next prev parent reply other threads:[~2026-07-19 17:53 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-07 15:21 [PATCH v4 00/10] spacemit mmc driver Eric Chung
2026-07-07 15:21 ` [PATCH v4 01/10] spacemit: k1: select boot device via config registers Eric Chung
2026-07-19 16:55 ` Yao Zi
2026-07-07 15:21 ` [PATCH v4 02/10] pinctrl: k1: add IO power domain configuration support Eric Chung
2026-07-19 17:01 ` Yao Zi
2026-07-07 15:21 ` [PATCH v4 03/10] mmc: enable CMD23 for multi-block transfers Eric Chung
2026-07-19 17:12 ` Yao Zi
2026-07-20 10:42 ` Eric Chung
2026-07-20 10:44 ` Eric Chung
2026-07-20 11:54 ` Kathpalia, Tanmay
2026-07-07 15:21 ` [PATCH v4 04/10] mmc: k1: add sdhci platform driver Eric Chung
2026-07-19 17:46 ` Yao Zi
2026-07-07 15:21 ` [PATCH v4 05/10] dts: k1: add SD card support in u-boot overlay Eric Chung
2026-07-19 17:53 ` Yao Zi [this message]
2026-07-07 15:21 ` [PATCH v4 06/10] configs: k1: enable SD and eMMC support Eric Chung
2026-07-07 15:21 ` [PATCH v4 07/10] MAINTAINER: update Spacemit K1 entry Eric Chung
2026-07-07 15:21 ` [PATCH v4 08/10] doc: spacemit: flash on K1 SoC based boards Eric Chung
2026-07-07 15:21 ` [PATCH v4 09/10] config: k1: enable ENV support for eMMC Eric Chung
2026-07-07 15:21 ` [PATCH v4 10/10] spacemit: k1: load product name from environment variable Eric Chung
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