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Commit 12f8ef8fb21f3b410b28eb57fc79bfe71232512a

Authored by Pierre Tardy
Committed by Chris Ball
1 parent db9935000d
Exists in master and in 7 other branches imx_3.0.35_4.1.0, imx_3.10.17_1.0.1_ga, imx_3.10.53_1.1.0_ga, imx_3.14.28_1.0.0_ga, smarc-imx_3.10.53_1.1.0_ga, smarc-imx_3.14.28_1.0.0_ga, smarc-l5.0.0_1.0.0-ga

mmc: remove BROKEN_CLK_GATING quirk for wl1271 

This sdio card supports having its sdio clock shutdown.
It is also not using the SDIO IRQ, but rather uses a side gpio irq.

Signed-off-by: Pierre Tardy <tardyp@gmail.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

Showing 1 changed file with 11 additions and 1 deletions Side-by-side Diff

drivers/mmc/core/quirks.c
Diff comments   View file @ 12f8ef8
... ... @@ -49,11 +49,21 @@
49 49 card->quirks |= data;
50 50 }
51 51  
  52 +#ifndef SDIO_VENDOR_ID_TI
  53 +#define SDIO_VENDOR_ID_TI 0x0097
  54 +#endif
  55 +
  56 +#ifndef SDIO_DEVICE_ID_TI_WL1271
  57 +#define SDIO_DEVICE_ID_TI_WL1271 0x4076
  58 +#endif
  59 +
52 60 static const struct mmc_fixup mmc_fixup_methods[] = {
53 61 /* by default sdio devices are considered CLK_GATING broken */
54 62 /* good cards will be whitelisted as they are tested */
55 63 { SDIO_ANY_ID, SDIO_ANY_ID,
56   - add_quirk_for_sdio_devices, MMC_QUIRK_BROKEN_CLK_GATING }
  64 + add_quirk_for_sdio_devices, MMC_QUIRK_BROKEN_CLK_GATING },
  65 + { SDIO_VENDOR_ID_TI, SDIO_DEVICE_ID_TI_WL1271,
  66 + remove_quirk, MMC_QUIRK_BROKEN_CLK_GATING },
57 67 { 0 }
58 68 };
59 69