linux-kernel - [PATCH v2 0/3] Introduce DW MMC support for Exynos7870

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Message-Id: <20250219-exynos7870-mmc-v2-0-b4255a3e39ed@disroot.org>
Date: Wed, 19 Feb 2025 00:17:46 +0530
From: Kaustabh Chakraborty <kauschluss@...root.org>
To: Ulf Hansson <ulf.hansson@...aro.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Alim Akhtar <alim.akhtar@...sung.com>, 
 Jaehoon Chung <jh80.chung@...sung.com>
Cc: Krzysztof Kozlowski <krzk@...nel.org>, linux-mmc@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Kaustabh Chakraborty <kauschluss@...root.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v2 0/3] Introduce DW MMC support for Exynos7870

This series adds support for SMU and non-SMU variants of Exynos7870 DW
MMC controllers.

Some DW MMC controllers require two 32-bit r/w from a 64-bit FIFO,
the series implements that feature as well.

This patch series is a part of Exynos7870 upstreaming.

Signed-off-by: Kaustabh Chakraborty <kauschluss@...root.org>
---
Changes in v2:
- Take over ownership of patches by the co-author, upon their request.
- Link to v1: https://lore.kernel.org/r/20250204-exynos7870-mmc-v1-0-c87cfc72be4a@disroot.org

---
Kaustabh Chakraborty (3):
      dt-bindings: mmc: samsung,exynos-dw-mshc: add exynos7870 support
      mmc: dw_mmc: add a quirk for accessing 64-bit FIFOs in two halves
      mmc: dw_mmc: add exynos7870 DW MMC support

 .../bindings/mmc/samsung,exynos-dw-mshc.yaml       |  2 +
 drivers/mmc/host/dw_mmc-exynos.c                   | 41 +++++++++-
 drivers/mmc/host/dw_mmc.c                          | 94 +++++++++++++++++++++-
 drivers/mmc/host/dw_mmc.h                          | 27 +++++++
 4 files changed, 161 insertions(+), 3 deletions(-)
---
base-commit: e5d3fd687aac5eceb1721fa92b9f49afcf4c3717
change-id: 20250203-exynos7870-mmc-75bac583c864

Best regards,
-- 
Kaustabh Chakraborty <kauschluss@...root.org>