Re: (subset) [PATCH v5 0/5] Support SD/SDIO controllers on RK3528

On Tue, 06 May 2025 09:22:01 +0000, Yao Zi wrote:

RK3528 features two SDIO controllers and one SD/MMC controller. This
series adds essential support for their tuning clocks and brings the
SD/MMC one up on Radxa E20C board. Both HS and SDR104 mode are verified.

- Changed from v4
  - rk3528 clock driver
    - Switch to auxiliary GRF
    - drop rockchip_clk_register_grf_branches
    - Rename branch_mmc_grf to branch_grf_mmc to make style consistent
      (with branch_grf_gate)
  - Link to v4: https://lore.kernel.org/all/20250417143647.43860-1-ziyao@disroot.org/ (local)
- Changed from v3
  - Drop applied binding patch of MMC controller
  - Rebase on top of linux-rockchip/for-next
  - Link to v3: https://lore.kernel.org/all/20250309055348.9299-1-ziyao@disroot.org/ (local)
- Changed from v2
  - Apply review tags
  - Rebase on top of linux-rockchip/for-next and drop applied patches
  - RK3528 devicetree
    - Fix accidentally dropped status property of saradc node
    - drop det and pwren pinctrls for SDIO{0,1} according to the
      reference design
    - Correct max-frequency for SDIO{0,1}
  - rk3528-radxa-e20c devicetree
    - Don't disable sdio for sdmmc as claimed in the hw design guide
  - Link to v2: https://lore.kernel.org/all/20250305194217.47052-1-ziyao@disroot.org/ (local)
- Changed from v1
  - Apply review tags
  - Rebase on top of linux-rockchip/for-next and saradc v2 series
  - rk3528 clock driver:
    - explicitly include minmax.h, replace MAX() with more robust max()
    - readability improvements
    - fix error checks: ERR_PTR(-ENODEV), instead of ERR_PTR(ENODEV), is
      returned when syscon_regmap_lookup_by_compatible() fails for missing
      such syscon
  - RK3528 devicetree
    - Add default pinctrl
    - Move the per-SoC property, rockchip,default-sample-phase, into the
      SoC devicetree
  - rk3528-radxa-e20c devicetree
    - Assign sdcard to mmc1
    - Add missing regulators
    - Apply no-sdio for the sdmmc controller
    - Sort nodes
  - Link to v1: https://lore.kernel.org/all/20250301104250.36295-1-ziyao@disroot.org/ (local)

[...]

Applied, thanks!

[1/5] dt-bindings: clock: Add GRF clock definition for RK3528
      commit: 8a023e86f3d999007f2687952afe78ef34a6aa91
[2/5] clk: rockchip: Support MMC clocks in GRF region
      commit: 621ba4d9f6db560a7406fd732af1b495ff5aa103
[3/5] clk: rockchip: rk3528: Add SD/SDIO tuning clocks in GRF region
      commit: 306d2f5ddaa765f04ffb54fc9437a6318f904b53

Best regards,
-- 
Heiko Stuebner [off-list ref]