Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux

mmc: renesas_sdhi: Add compatible string for RZ/G2L family, RZ/G3S, and RZ/V2M SoCs

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

The above SoCs have HS400 disabled and use fixed address mode. Add a
generic compatible 'renesas,rzg2l-sdhi' fallback string for these SoCs,
where fixed_addr_mode and hs400_disabled quirks are applied.

For backward compatibility, compatible string 'renesas,sdhi-r9a09g011' for
RZ/V2M is retained.

Also rename sdhi_quirks_r9a09g011->sdhi_quirks_rzg2l and
of_r9a09g011_compatible->of_rzg2l_compatible to make it generic.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20240430145937.133643-4-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

authored by

Lad Prabhakar and committed by
Ulf Hansson
35eea0de d640af49

+5 -4
+5 -4
drivers/mmc/host/renesas_sdhi_internal_dmac.c
··· 210 210 .manual_tap_correction = true, 211 211 }; 212 212 213 - static const struct renesas_sdhi_quirks sdhi_quirks_r9a09g011 = { 213 + static const struct renesas_sdhi_quirks sdhi_quirks_rzg2l = { 214 214 .fixed_addr_mode = true, 215 215 .hs400_disabled = true, 216 216 }; ··· 255 255 .quirks = &sdhi_quirks_r8a77990, 256 256 }; 257 257 258 - static const struct renesas_sdhi_of_data_with_quirks of_r9a09g011_compatible = { 258 + static const struct renesas_sdhi_of_data_with_quirks of_rzg2l_compatible = { 259 259 .of_data = &of_data_rcar_gen3, 260 - .quirks = &sdhi_quirks_r9a09g011, 260 + .quirks = &sdhi_quirks_rzg2l, 261 261 }; 262 262 263 263 static const struct renesas_sdhi_of_data_with_quirks of_rcar_gen3_compatible = { ··· 283 283 { .compatible = "renesas,sdhi-r8a77970", .data = &of_r8a77970_compatible, }, 284 284 { .compatible = "renesas,sdhi-r8a77990", .data = &of_r8a77990_compatible, }, 285 285 { .compatible = "renesas,sdhi-r8a77995", .data = &of_rcar_gen3_nohs400_compatible, }, 286 - { .compatible = "renesas,sdhi-r9a09g011", .data = &of_r9a09g011_compatible, }, 286 + { .compatible = "renesas,sdhi-r9a09g011", .data = &of_rzg2l_compatible, }, 287 + { .compatible = "renesas,rzg2l-sdhi", .data = &of_rzg2l_compatible, }, 287 288 { .compatible = "renesas,rcar-gen3-sdhi", .data = &of_rcar_gen3_compatible, }, 288 289 { .compatible = "renesas,rcar-gen4-sdhi", .data = &of_rcar_gen3_compatible, }, 289 290 {},