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5987e6ded2
linux/drivers/mmc/host
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Eugen Hristev 5987e6ded2 mmc: sdhci-of-at91: fix set_uhs_signaling rewriting of MC1R 
In set_uhs_signaling, the DDR bit is being set by fully writing the MC1R
register.
This can lead to accidental erase of certain bits in this register.
Avoid this by doing a read-modify-write operation.

Fixes: d0918764c1 ("mmc: sdhci-of-at91: fix MMC_DDR_52 timing selection")
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Tested-by: Karl Olsen <karl@micro-technic.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/20220630090926.15061-1-eugen.hristev@microchip.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-07-12 12:42:37 +02:00
..
alcor.c mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v5.4 2020-09-07 14:24:21 +02:00
atmel-mci.c mmc: atmel-mci: Simplify if(chan) and if(!chan) 2022-05-04 11:56:02 +02:00
au1xmmc.c mmc: au1xmmc: propagate errors from platform_get_irq() 2021-12-28 17:42:51 +01:00
bcm2835.c mmc: improve API to make clear hw_reset callback is for cards 2022-04-26 14:05:20 +02:00
cavium-octeon.c mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.14 2020-09-07 14:24:21 +02:00
cavium-thunderx.c
cavium.c mmc: cavium: Use '"%s...", __func__' to print function name 2021-03-30 11:42:06 +02:00
cavium.h
cb710-mmc.c mmc: cb710: Use new tasklet API 2021-02-15 10:43:23 +01:00
cb710-mmc.h
cqhci-core.c mmc: cqhci: Capture eMMC and SD card errors 2022-07-12 12:25:35 +02:00
cqhci-crypto.c blk-crypto: rename blk_keyslot_manager to blk_crypto_profile 2021-10-21 10:49:32 -06:00
cqhci-crypto.h mmc: core: Store pointer to bio_crypt_ctx in mmc_request 2021-08-24 10:15:32 +02:00
cqhci.h mmc: cqhci: add cqhci_host_ops::program_key 2021-02-01 12:02:33 +01:00
davinci_mmc.c mmc: davinci_mmc: Handle error for clk_enable 2022-03-15 10:29:53 +01:00
dw_mmc-bluefield.c mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.19 2020-09-07 14:24:21 +02:00
dw_mmc-exynos.c mmc: dw_mmc: exynos: Obviously always return success in remove callback 2022-07-12 12:25:37 +02:00
dw_mmc-exynos.h
dw_mmc-hi3798cv200.c mmc: dw_mmc: hi3789cv200: Obviously always return success in remove callback 2022-07-12 12:25:37 +02:00
dw_mmc-k3.c mmc: dw_mmc-k3: use the correct HiSilicon copyright 2021-03-31 14:47:53 +02:00
dw_mmc-pci.c
dw_mmc-pltfm.c mmc: dw_mmc-pltfm: Remove unused <linux/clk.h> 2021-06-14 13:57:42 +02:00
dw_mmc-pltfm.h
dw_mmc-rockchip.c mmc: dw_mmc: rockchip: Obviously always return success in remove callback 2022-07-12 12:25:38 +02:00
dw_mmc.c mmc: improve API to make clear hw_reset callback is for cards 2022-04-26 14:05:20 +02:00
dw_mmc.h mmc: dw_mmc: Support setting f_min from host drivers 2022-03-07 12:56:38 +01:00
jz4740_mmc.c mmc: jz4740: Apply DMA engine limits to maximum segment size 2022-04-26 14:05:21 +02:00
Kconfig m68k: coldfire: drop ISA_DMA_API support 2022-05-16 13:18:30 +10:00
litex_mmc.c mmc: Add driver for LiteX's LiteSDCard interface 2022-02-28 13:06:21 +01:00
Makefile mmc: Add driver for LiteX's LiteSDCard interface 2022-02-28 13:06:21 +01:00
meson-gx-mmc.c mmc: meson-gx: switch to device-managed dmam_alloc_coherent() 2022-04-26 14:05:21 +02:00
meson-mx-sdhc-clkc.c mmc: meson-mx-sdhc: Drop unused MESON_SDHC_NUM_BUILTIN_CLKS macro 2021-12-20 11:19:01 +01:00
meson-mx-sdhc-mmc.c mmc: improve API to make clear hw_reset callback is for cards 2022-04-26 14:05:20 +02:00
meson-mx-sdhc.h
meson-mx-sdio.c mmc: meson-mx-sdio: add IRQ check 2021-12-21 13:22:34 +01:00
mmc_hsq.c
mmc_hsq.h
mmc_spi.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
mmci_qcom_dml.c
mmci_stm32_sdmmc.c mmc: mmci: stm32: use a buffer for unaligned DMA requests 2022-04-26 14:05:18 +02:00
mmci.c mmc: mmci: Fix typo in comment 2022-07-12 12:25:37 +02:00
mmci.h
moxart-mmc.c moxart: fix potential use-after-free on remove path 2022-01-31 15:36:34 +01:00
mtk-sd.c mmc: mtk-sd: fix typo 2022-07-12 12:25:34 +02:00
mvsdio.c mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4 2020-09-07 14:20:17 +02:00
mvsdio.h
mxcmmc.c mmc: mxcmmc: Silence a clang warning 2022-07-12 12:25:33 +02:00
mxs-mmc.c mmc: mxs-mmc: disable regulator on error and in the remove function 2021-10-19 13:02:58 +02:00
of_mmc_spi.c mmc: mmc_spi: parse speed mode options 2022-04-26 14:05:19 +02:00
omap_hsmmc.c mmc: omap_hsmmc: Revert special init for wl1251 2021-12-14 21:35:24 +01:00
omap.c mmc: omap: Make it CCF clk API compatible 2022-04-26 14:05:19 +02:00
owl-mmc.c mmc: owl-mmc: Remove unnecessary error log 2021-04-12 13:52:47 +02:00
pxamci.c ARM: pxa: split up mach/hardware.h 2022-04-19 16:27:05 +02:00
pxamci.h
renesas_sdhi_core.c mmc: tmio: avoid glitches when resetting 2022-07-12 12:31:32 +02:00
renesas_sdhi_internal_dmac.c mmc: renesas_sdhi: Fix typo's 2022-07-12 12:27:08 +02:00
renesas_sdhi_sys_dmac.c mmc: renesas_sdhi: Refactor renesas_sdhi_probe() 2021-08-24 10:15:35 +02:00
renesas_sdhi.h mmc: renesas_sdhi: make 'dmac_only_one_rx' a quirk 2022-04-26 14:05:18 +02:00
rtsx_pci_sdmmc.c Char/Misc and other driver updates for 5.18-rc1 2022-03-28 12:27:35 -07:00
rtsx_usb_sdmmc.c mmc: rtsx_usb_sdmmc: simplify the return expression of sd_change_phase() 2020-09-25 13:24:02 +02:00
s3cmci.c mmc: s3cmci: move to use request_irq by IRQF_NO_AUTOEN flag 2021-06-14 13:57:34 +02:00
s3cmci.h
sdhci_am654.c drivers: mmc: sdhci_am654: Add the quirk to set TESTCD bit 2022-04-26 14:05:55 +02:00
sdhci_f_sdh30.c mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4 2020-09-07 14:20:17 +02:00
sdhci_f_sdh30.h
sdhci-acpi.c mmc: sdhci-acpi: Use the new soc_intel_is_byt() helper 2021-12-01 20:14:26 +01:00
sdhci-bcm-kona.c mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4 2020-09-07 14:20:17 +02:00
sdhci-brcmstb.c mmc: sdhci-brcmstb: Initialize base_clk to NULL in sdhci_brcmstb_probe() 2022-07-12 12:25:37 +02:00
sdhci-cadence.c mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.14 2020-09-07 14:24:21 +02:00
sdhci-cns3xxx.c mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4 2020-09-07 14:20:17 +02:00
sdhci-dove.c mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4 2020-09-07 14:20:17 +02:00
sdhci-esdhc-imx.c mmc: sdhci-esdhc-imx: Add sdhc support for i.MXRT series 2021-12-14 21:35:26 +01:00
sdhci-esdhc-mcf.c mmc: sdhci: replace mmc->parent with mmc_dev() for consistency 2021-03-30 11:42:07 +02:00
sdhci-esdhc.h mmc: sdhci-of-esdhc: make sure delay chain locked for HS400 2020-10-28 11:07:01 +01:00
sdhci-iproc.c Revert "mmc: sdhci-iproc: Set SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN on BCM2711" 2021-08-27 16:30:36 +02:00
sdhci-milbeaut.c mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that are newer than 5.4 2020-09-07 14:24:21 +02:00
sdhci-msm.c Merge branch 'fixes' into next 2022-05-04 12:32:44 +02:00
sdhci-of-arasan.c mmc: sdhci-of-arasan: Obviously always return success in remove callback 2022-07-12 12:25:38 +02:00
sdhci-of-aspeed-test.c mmc: sdhci-of-aspeed: Remove some unnecessary casts from KUnit tests 2021-06-23 16:39:08 -06:00
sdhci-of-aspeed.c mmc: sdhci-of-aspeed: Turn down a phase correction warning 2021-06-14 13:57:44 +02:00
sdhci-of-at91.c mmc: sdhci-of-at91: fix set_uhs_signaling rewriting of MC1R 2022-07-12 12:42:37 +02:00
sdhci-of-dwcmshc.c mmc: sdhci-of-dwcmshc: add support for rk3588 2022-07-12 12:25:32 +02:00
sdhci-of-esdhc.c mmc: sdhci-of-esdhc: Fixup use of of_find_compatible_node() 2022-07-12 12:25:39 +02:00
sdhci-of-hlwd.c mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4 2020-09-07 14:20:17 +02:00
sdhci-of-sparx5.c mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that are newer than 5.4 2020-09-07 14:24:21 +02:00
sdhci-omap.c mmc: sdhci-omap: Use of_device_get_match_data() helper 2022-04-26 14:09:00 +02:00
sdhci-pci-arasan.c
sdhci-pci-core.c mmc: sdhci-pci: Add PCI ID for Intel ADL 2021-12-14 21:35:25 +01:00
sdhci-pci-dwc-mshc.c
sdhci-pci-gli.c mmc: sdhci-pci-gli: Fix build error unused-function 2022-07-12 12:25:39 +02:00
sdhci-pci-o2micro.c mmc: sdhci-pci-o2micro: Fix card detect by dealing with debouncing 2022-06-14 13:52:53 -07:00
sdhci-pci.h mmc: sdhci-pci: Add PCI ID for Intel ADL 2021-12-14 21:35:25 +01:00
sdhci-pic32.c mmc: sdhci-pic32: Make pic32_sdhci_probe_platform() void 2020-11-16 11:59:30 +01:00
sdhci-pltfm.c
sdhci-pltfm.h mmc: sdhci-pltfm: Fix linking err for sdhci-brcmstb 2021-02-01 11:13:09 +01:00
sdhci-pxav2.c mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4 2020-09-07 14:20:17 +02:00
sdhci-pxav3.c mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4 2020-09-07 14:20:17 +02:00
sdhci-s3c.c mmc: sdhci-s3c: drop unneeded MODULE_ALIAS 2021-10-12 10:21:18 +02:00
sdhci-spear.c mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4 2020-09-07 14:20:17 +02:00
sdhci-sprd.c mmc: sdhci-sprd: Wait until DLL locked after being configured 2021-10-12 10:21:19 +02:00
sdhci-st.c mmc: sdhci-st: Obviously always return success in remove callback 2022-07-12 12:25:38 +02:00
sdhci-tegra.c mmc: sdhci-tegra: Use of_device_get_match_data() helper 2022-02-28 13:06:22 +01:00
sdhci-xenon-phy.c mmc: sdhci-xenon: switch to device_* API 2020-12-11 10:08:37 +01:00
sdhci-xenon.c Revert "mmc: sdhci-xenon: fix annoying 1.8V regulator warning" 2022-04-04 12:17:46 +02:00
sdhci-xenon.h mmc: sdhci-xenon: switch to device_* API 2020-12-11 10:08:37 +01:00
sdhci.c mmc: sdhci: Capture eMMC and SD card errors 2022-07-12 12:25:34 +02:00
sdhci.h mmc: sdhci: Capture eMMC and SD card errors 2022-07-12 12:25:34 +02:00
sdricoh_cs.c
sh_mmcif.c mmc: sh_mmcif: move platform_data header to proper location 2022-04-26 14:05:21 +02:00
sunxi-mmc.c Merge branch 'fixes' into next 2022-05-04 11:52:07 +02:00
tifm_sd.c mmc: switch from 'pci_' to 'dma_' API 2021-08-24 16:59:39 +02:00
tmio_mmc_core.c mmc: tmio: avoid glitches when resetting 2022-07-12 12:31:32 +02:00
tmio_mmc.c mmc: tmio: avoid glitches when resetting 2022-07-12 12:31:32 +02:00
tmio_mmc.h mmc: tmio: avoid glitches when resetting 2022-07-12 12:31:32 +02:00
toshsd.c
toshsd.h
uniphier-sd.c mmc: improve API to make clear hw_reset callback is for cards 2022-04-26 14:05:20 +02:00
usdhi6rol0.c mmc: usdhi6rol0: Implement card_busy function 2021-08-24 15:16:08 +02:00
ushc.c
via-sdmmc.c mmc: switch from 'pci_' to 'dma_' API 2021-08-24 16:59:39 +02:00
vub300.c mmc: vub300: fix control-message timeouts 2021-10-26 17:31:58 +02:00
wbsd.c mmc: wbsd: Use new tasklet API 2021-02-08 13:00:31 +01:00
wbsd.h
wmt-sdmmc.c mmc: wmt-sdmmc: Use of_device_get_match_data() helper 2022-02-28 13:06:22 +01:00