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Subject[PATCH v2 3/3] mmc: remove BROCKEN_CLK_GATING quirk for wl1271
Date
This sdio card is supporting 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>
---
drivers/mmc/core/quirks.c | 12 +++++++++++-
1 files changed, 11 insertions(+), 1 deletions(-)
diff --git a/drivers/mmc/core/quirks.c b/drivers/mmc/core/quirks.c
index d004106..4fb16ac 100644
--- a/drivers/mmc/core/quirks.c
+++ b/drivers/mmc/core/quirks.c
@@ -49,11 +49,21 @@ static void add_quirk_for_sdio_devices(struct mmc_card *card, int data)
card->quirks |= data;
}

+#ifndef SDIO_VENDOR_ID_TI
+#define SDIO_VENDOR_ID_TI 0x0097
+#endif
+
+#ifndef SDIO_DEVICE_ID_TI_WL1271
+#define SDIO_DEVICE_ID_TI_WL1271 0x4076
+#endif
+
static const struct mmc_fixup mmc_fixup_methods[] = {
/* by default sdio devices are considered CLK_GATING broken */
/* good cards will be whitelisted as they are tested */
{ SDIO_ANY_ID, SDIO_ANY_ID,
- add_quirk_for_sdio_devices, MMC_QUIRK_BROKEN_CLK_GATING }
+ add_quirk_for_sdio_devices, MMC_QUIRK_BROKEN_CLK_GATING },
+ { SDIO_VENDOR_ID_TI, SDIO_DEVICE_ID_TI_WL1271,
+ remove_quirk, MMC_QUIRK_BROKEN_CLK_GATING },
{ 0 }
};

--
1.7.2.3
---------------------------------------------------------------------
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