| tag | a2e1235e7fa33bb1bf64794f3cddef39bb2e8b8e | |
|---|---|---|
| tagger | Ulf Hansson <ulf.hansson@linaro.org> | Fri Jun 02 10:39:53 2023 +0200 |
| object | 0b5d5c436a5c572a45f976cfd34a6741e143e5d9 |
MMC core: - Fix pwrseq for WILC1000/WILC3000 SDIO card MMC host: - vub300: Fix invalid response handling
| commit | 0b5d5c436a5c572a45f976cfd34a6741e143e5d9 | [log] [tgz] |
|---|---|---|
| author | Marek Vasut <marex@denx.de> | Sat May 13 21:23:52 2023 +0200 |
| committer | Ulf Hansson <ulf.hansson@linaro.org> | Wed May 24 14:33:32 2023 +0200 |
| tree | 8d55fe5ccdb4ac45fc83d15810970e1efd4b0848 | |
| parent | a99d21cefd351c8aaa20b83a3c942340e5789d45 [diff] |
mmc: pwrseq: sd8787: Fix WILC CHIP_EN and RESETN toggling order Chapter "5.3 Power-Up/Down Sequence" of WILC1000 [1] and WILC3000 [2] states that CHIP_EN must be pulled HIGH first, RESETN second. Fix the order of these signals in the driver. Use the mmc_pwrseq_ops as driver data as the delay between signals is specific to SDIO card type anyway. [1] https://ww1.microchip.com/downloads/aemDocuments/documents/WSG/ProductDocuments/DataSheets/ATWILC1000-MR110XB-IEEE-802.11-b-g-n-Link-Controller-Module-DS70005326E.pdf [2] https://ww1.microchip.com/downloads/aemDocuments/documents/OTH/ProductDocuments/DataSheets/IEEE-802.11-b-g-n-Link-Controller-Module-with-Integrated-Bluetooth-5.0-DS70005327B.pdf Fixes: b2832b96fcf5 ("mmc: pwrseq: sd8787: add support for wilc1000") Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20230513192352.479627-1-marex@denx.de Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>