linux-kernel - [PATCH v2 0/3] Update compat strings for SD/MMC nodes on RZ/{G2L (family), G3S, V2M} SoCs

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20240423182428.704159-1-prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Tue, 23 Apr 2024 19:24:25 +0100
From: Prabhakar <prabhakar.csengg@...il.com>
To: Geert Uytterhoeven <geert+renesas@...der.be>,
	Ulf Hansson <ulf.hansson@...aro.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Magnus Damm <magnus.damm@...il.com>,
	Wolfram Sang <wsa+renesas@...g-engineering.com>,
	linux-mmc@...r.kernel.org
Cc: devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-renesas-soc@...r.kernel.org,
	Prabhakar <prabhakar.csengg@...il.com>,
	Biju Das <biju.das.jz@...renesas.com>,
	Fabrizio Castro <fabrizio.castro.jz@...esas.com>,
	Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: [PATCH v2 0/3] Update compat strings for SD/MMC nodes on RZ/{G2L (family), G3S, V2M} SoCs

From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>

Hi All,

- RZ/G2UL and RZ/Five ("r9a07g043")
- RZ/G2L(C) ("r9a07g044")
- RZ/V2L ("r9a07g054")
- RZ/G3S ("r9a08g045")
- RZ/V2M ("r9a09g011")

The SD/MMC Interface in the above listed SoCs is not identical to that of
R-Car Gen3. These SoCs have HS400 disabled and use fixed address mode.
Therefore, we need to apply fixed_addr_mode and hs400_disabled quirks.
'renesas,rzg2l-sdhi' is introduced as a generic compatible string for the
above SoCs where fixed_addr_mode and hs400_disabled quirks will be applied.

v1->v2
- Updated commit messages for patch #1 and #2
- Dropped SoC DTSI changes as its a hard dependency
- Grouped single const value items into an enum list.
- For backward compatibility retained RZ/V2M compat string

v1: https://patchwork.kernel.org/project/linux-renesas-soc/cover/20240422213006.505576-1-prabhakar.mahadev-lad.rj@bp.renesas.com/

Cheers,
Prabhakar

Lad Prabhakar (3):
  dt-bindings: mmc: renesas,sdhi: Group single const value items into an
    enum list
  dt-bindings: mmc: renesas,sdhi: Document RZ/G2L family compatibility
  mmc: renesas_sdhi: Add compatible string for RZ/G2L family, RZ/G3S,
    and RZ/V2M SoCs

 .../devicetree/bindings/mmc/renesas,sdhi.yaml | 38 ++++++++-----------
 drivers/mmc/host/renesas_sdhi_internal_dmac.c |  9 +++--
 2 files changed, 21 insertions(+), 26 deletions(-)

-- 
2.34.1