Shawn Lin 7fa5055d6f mmc: sdhci-of-dwcmshc: Disable clock before DLL configuration ...

commit 6546a49bbe upstream.

According to the ASIC design recommendations, the clock must be
disabled before operating the DLL to prevent glitches that could
affect the internal digital logic. In extreme cases, failing to
do so may cause the controller to malfunction completely.

Adds a step to disable the clock before DLL configuration and
re-enables it at the end.

Fixes: 08f3dff799 ("mmc: sdhci-of-dwcmshc: add rockchip platform support")
Cc: stable@vger.kernel.org
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2026-05-07 06:09:35 +02:00

..

alcor.c

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atmel-mci.c

mmc: atmel-mci: Add missing clk_disable_unprepare()

2025-03-28 22:03:30 +01:00

au1xmmc.c

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bcm2835.c

mmc: bcm2835: Fix dma_unmap_sg() nents value

2025-07-24 08:56:26 +02:00

cavium-octeon.c

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cavium-thunderx.c

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cavium.c

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cavium.h

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cb710-mmc.c

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cb710-mmc.h

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cqhci-core.c

mmc: cqhci: Make use of cqhci_halted() routine

2024-09-03 14:22:10 +02:00

cqhci-crypto.c

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cqhci-crypto.h

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cqhci.h

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davinci_mmc.c

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dw_mmc-bluefield.c

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dw_mmc-exynos.c

mmc: dw_mmc: add exynos7870 DW MMC support

2025-05-29 11:02:21 +02:00

dw_mmc-exynos.h

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dw_mmc-hi3798cv200.c

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dw_mmc-hi3798mv200.c

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dw_mmc-k3.c

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dw_mmc-pci.c

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dw_mmc-pltfm.c

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dw_mmc-pltfm.h

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dw_mmc-rockchip.c

mmc: dw_mmc-rockchip: Fix runtime PM support for internal phase support

2026-03-25 11:08:42 +01:00

dw_mmc-starfive.c

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dw_mmc.c

mmc: dw_mmc: add a quirk for accessing 64-bit FIFOs in two halves

2025-04-20 10:15:15 +02:00

dw_mmc.h

mmc: dw_mmc: add a quirk for accessing 64-bit FIFOs in two halves

2025-04-20 10:15:15 +02:00

jz4740_mmc.c

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Kconfig

mmc: sdhci-esdhc-imx: add alternate ARCH_S32 dependency to Kconfig

2026-01-08 10:14:07 +01:00

litex_mmc.c

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Makefile

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meson-gx-mmc.c

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meson-mx-sdhc-clkc.c

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meson-mx-sdhc-mmc.c

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meson-mx-sdhc.h

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meson-mx-sdio.c

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mmc_hsq.c

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mmc_hsq.h

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mmc_spi.c

mmc: mmc_spi: multiple block read remove read crc ack

2025-10-19 16:33:54 +02:00

mmci_qcom_dml.c

mmc: mmci: Fix device_node reference leak in of_get_dml_pipe_index()

2026-03-25 11:08:32 +01:00

mmci_stm32_sdmmc.c

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mmci.c

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mmci.h

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moxart-mmc.c

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mtk-sd.c

mtk-sd: reset host->mrq on prepare_data() error

2025-07-10 16:04:44 +02:00

mvsdio.c

mmc: mvsdio: Fix dma_unmap_sg() nents value

2025-09-25 11:13:46 +02:00

mvsdio.h

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mxcmmc.c

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mxs-mmc.c

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of_mmc_spi.c

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omap_hsmmc.c

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omap.c

mmc: omap: Fix memory leak in mmc_omap_new_slot

2025-04-10 14:39:38 +02:00

owl-mmc.c

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pxamci.c

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pxamci.h

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renesas_sdhi_core.c

mmc: host: renesas_sdhi: Fix the actual clock

2025-11-13 15:34:02 -05:00

renesas_sdhi_internal_dmac.c

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renesas_sdhi_sys_dmac.c

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renesas_sdhi.h

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rtsx_pci_sdmmc.c

Revert "mmc: rtsx_pci_sdmmc: increase power-on settling delay to 5ms"

2026-03-04 07:20:31 -05:00

rtsx_usb_sdmmc.c

mmc: rtsx_usb_sdmmc: Fix error-path in sd_set_power_mode()

2025-08-20 18:30:25 +02:00

sdhci_am654.c

mmc: sdhci_am654: Disable HS400 for AM62P SR1.0 and SR1.1

2025-08-28 16:31:08 +02:00

sdhci_f_sdh30.c

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sdhci_f_sdh30.h

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sdhci-acpi.c

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sdhci-bcm-kona.c

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sdhci-brcmstb.c

mmc: sdhci-brcmstb: add cqhci suspend/resume to PM ops

2025-03-28 22:03:30 +01:00

sdhci-cadence.c

mmc: sdhci-cadence: add Mobileye eyeQ support

2025-10-02 13:44:06 +02:00

sdhci-cqhci.h

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sdhci-dove.c

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sdhci-esdhc-imx.c

mmc: sdhci-esdhc-imx: enable 'SDHCI_QUIRK_NO_LED' quirk for S32G

2025-02-17 10:04:50 +01:00

sdhci-esdhc-mcf.c

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sdhci-esdhc.h

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sdhci-iproc.c

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sdhci-milbeaut.c

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sdhci-msm.c

mmc: sdhci-msm: Avoid early clock doubling during HS400 transition

2026-01-08 10:14:14 +01:00

sdhci-npcm.c

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sdhci-of-arasan.c

mmc: sdhci-of-arasan: Increase CD stable timeout to 2 seconds

2026-01-08 10:14:07 +01:00

sdhci-of-aspeed-test.c

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sdhci-of-aspeed.c

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sdhci-of-at91.c

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sdhci-of-dwcmshc.c

mmc: sdhci-of-dwcmshc: Disable clock before DLL configuration

2026-05-07 06:09:35 +02:00

sdhci-of-esdhc.c

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sdhci-of-hlwd.c

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sdhci-of-ma35d1.c

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sdhci-of-sparx5.c

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sdhci-omap.c

mmc: sdhci-omap: Disable MMC_CAP_AGGRESSIVE_PM for eMMC/SD

2025-04-10 14:39:38 +02:00

sdhci-pci-arasan.c

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sdhci-pci-core.c

mmc: sdhci-pci: Quirk for broken command queuing on Intel GLK-based Positivo models

2025-07-24 08:56:26 +02:00

sdhci-pci-dwc-mshc.c

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sdhci-pci-gli.c

mmc: sdhci-pci-gli: fix GL9750 DMA write corruption

2026-03-25 11:08:48 +01:00

sdhci-pci-o2micro.c

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sdhci-pci.h

mmc: sdhci-pci: Add DMI quirk for missing CD GPIO on Vexia Edu Atla 10 tablet

2024-12-14 20:03:31 +01:00

sdhci-pic32.c

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sdhci-pltfm.c

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sdhci-pltfm.h

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sdhci-pxav2.c

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sdhci-pxav3.c

mmc: sdhci-pxav3: set NEED_RSP_BUSY capability

2025-04-10 14:39:38 +02:00

sdhci-s3c.c

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sdhci-spear.c

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sdhci-sprd.c

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sdhci-st.c

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sdhci-tegra.c

mmc: sdhci-tegra: Remove SDHCI_QUIRK_BROKEN_ADMA_ZEROLEN_DESC quirk

2024-12-27 14:02:06 +01:00

sdhci-xenon-phy.c

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sdhci-xenon.c

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sdhci-xenon.h

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sdhci.c

mmc: sdhci: fix timing selection for 1-bit bus width

2026-03-25 11:08:48 +01:00

sdhci.h

mmc: sdhci: Add a helper function for dump register in dynamic debug mode

2025-07-10 16:04:42 +02:00

sdricoh_cs.c

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sh_mmcif.c

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sunplus-mmc.c

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sunxi-mmc.c

mmc: sunxi-mmc: Fix A100 compatible description

2024-11-12 18:22:57 +01:00

tifm_sd.c

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tmio_mmc_core.c

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tmio_mmc.h

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toshsd.c

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toshsd.h

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uniphier-sd.c

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usdhi6rol0.c

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ushc.c

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via-sdmmc.c

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vub300.c

mmc: vub300: fix NULL-deref on disconnect

2026-04-18 10:41:58 +02:00

wbsd.c

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wbsd.h

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wmt-sdmmc.c

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