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f2764e1f79
linux/drivers/mmc/host
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Wenbin Mei f2764e1f79 mmc: mtk-sd: reduce CIT for better performance 
CQHCI_SSC1 indicates to CQE the polling period to use when using periodic
SEND_QUEUE_STATUS(CMD13) polling.
Since MSDC CQE uses msdc_hclk as ITCFVAL, so driver should use hclk
frequency to get the actual time.
The default value 0x1000 that corresponds to 150us for MediaTek SoCs, let's
decrease it to 0x40 that corresponds to 2.35us, which can improve the
performance of some eMMC devices.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Wenbin Mei <wenbin.mei@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com>
Link: https://lore.kernel.org/r/20230609101355.5220-2-wenbin.mei@mediatek.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2023-06-12 15:20:08 +02:00
..
alcor.c mmc: alcor: fix return value check of mmc_add_host() 2022-12-07 13:22:34 +01:00
atmel-mci.c mmc: atmel-mci: fix race between stop command and start of next command 2023-01-27 11:35:17 +01:00
au1xmmc.c mmc: au1xmmc: Replace kmap_atomic() with kmap_local_page() 2022-12-07 13:22:33 +01:00
bcm2835.c mmc: bcm2835: Replace kmap_atomic() with kmap_local_page() 2022-12-07 13:22:32 +01:00
cavium-octeon.c mmc: cavium-octeon: Add of_node_put() when breaking out of loop 2022-07-21 18:02:55 +02:00
cavium-thunderx.c mmc: cavium-thunderx: Add of_node_put() when breaking out of loop 2022-07-21 18:03:08 +02:00
cavium.c
cavium.h
cb710-mmc.c
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: mtk-sd: reduce CIT for better performance 2023-06-12 15:20:08 +02:00
davinci_mmc.c mmc: davinci_mmc: Handle error for clk_enable 2022-03-15 10:29:53 +01:00
dw_mmc-bluefield.c mmc: dw_mmc: Make dw_mci_pltfm_remove() return void 2023-06-12 15:16:18 +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: Make dw_mci_pltfm_remove() return void 2023-06-12 15:16:18 +02:00
dw_mmc-pci.c
dw_mmc-pltfm.c mmc: dw_mmc: Make dw_mci_pltfm_remove() return void 2023-06-12 15:16:18 +02:00
dw_mmc-pltfm.h mmc: dw_mmc: Make dw_mci_pltfm_remove() return void 2023-06-12 15:16:18 +02:00
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-starfive.c mmc: dw_mmc: Make dw_mci_pltfm_remove() return void 2023-06-12 15:16:18 +02:00
dw_mmc.c MMC core: 2022-12-13 13:41:26 -08:00
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: Use devm_platform_get_and_ioremap_resource() 2023-03-23 11:54:35 +01:00
Kconfig mmc: sdhci-cadence: Add AMD Pensando Elba SoC support 2023-04-17 11:45:43 +02:00
litex_mmc.c mmc: litex_mmc: ensure host->irq == 0 if polling 2022-12-07 13:22:35 +01:00
Makefile MMC core: 2023-02-27 09:47:26 -08:00
meson-gx-mmc.c mmc: meson-gx: use new helpers mmc_regulator_enable/disable_vqmmc 2023-03-23 11:38:34 +01:00
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: meson-mx-sdhc: Avoid cast to incompatible function type 2023-06-12 15:16:18 +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: mmc-hsq: Use fifo to dispatch mmc_request 2022-12-07 13:29:14 +01:00
mmc_hsq.h mmc: mmc-hsq: Use fifo to dispatch mmc_request 2022-12-07 13:29:14 +01:00
mmc_spi.c mmc: mmc_spi: fix error handling in mmc_spi_probe() 2023-02-14 00:09:17 +01:00
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: Use of_property_read_bool() for boolean properties 2023-03-23 11:30:20 +01:00
mmci.h
moxart-mmc.c mmc: moxart: set maximum request/block/segment sizes 2023-02-15 13:24:03 +01:00
mtk-sd.c mmc: mtk-sd: reduce CIT for better performance 2023-06-12 15:20:08 +02:00
mvsdio.c
mvsdio.h
mxcmmc.c mmc: mxcmmc: fix return value check of mmc_add_host() 2022-12-07 13:22:34 +01:00
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: Use of_property_read_bool() for boolean properties 2023-03-23 11:30:20 +01:00
omap.c mmc: omap: Use devm_platform_get_and_ioremap_resource() 2023-03-23 11:55:13 +01:00
owl-mmc.c mmc: owl-mmc: Use devm_platform_get_and_ioremap_resource() 2023-03-23 11:56:06 +01:00
pxamci.c mmc: pxamci: fix return value check of mmc_add_host() 2022-12-07 13:22:34 +01:00
pxamci.h
renesas_sdhi_core.c mmc: renesas_sdhi: use new convenience macro from MMC core 2022-12-07 13:22:37 +01:00
renesas_sdhi_internal_dmac.c mmc: renesas_sdhi: remove R-Car H3 ES1.* handling 2023-03-23 11:30:20 +01:00
renesas_sdhi_sys_dmac.c mmc: tmio: remove 'alignment_shift' from platform data 2022-12-07 13:22:37 +01:00
renesas_sdhi.h mmc: renesas_sdhi: use plain numbers for end_flags 2022-12-07 13:28:22 +01:00
rtsx_pci_sdmmc.c mmc: rtsx_pci: fix return value check of mmc_add_host() 2022-12-07 13:22:34 +01:00
rtsx_usb_sdmmc.c mmc: rtsx_usb_sdmmc: fix return value check of mmc_add_host() 2022-12-07 13:22:34 +01:00
sdhci_am654.c mmc: sdhci_am654: Add support for PM suspend/resume 2023-04-04 13:50:08 +02:00
sdhci_f_sdh30.c mmc: f-sdh30: Add quirks for broken timeout clock capability 2022-12-07 13:22:36 +01:00
sdhci_f_sdh30.h mmc: f-sdh30: Add support for non-removable media 2022-12-07 13:22:36 +01:00
sdhci-acpi.c mmc: Remove duplicate words in comments 2022-12-07 13:22:34 +01:00
sdhci-bcm-kona.c mmc: Remove duplicate words in comments 2022-12-07 13:22:34 +01:00
sdhci-brcmstb.c mmc: sdhci-brcmstb: Use devm_platform_get_and_ioremap_resource() 2023-02-15 13:24:03 +01:00
sdhci-cadence.c mmc: sdhci-cadence: Fix an error handling path in sdhci_cdns_probe() 2023-05-09 11:16:15 +02:00
sdhci-cqhci.h mmc: cqhci: Provide helper for resetting both SDHCI and CQHCI 2022-11-07 13:28:47 +01:00
sdhci-dove.c
sdhci-esdhc-imx.c mmc: sdhci-esdhc-imx: make "no-mmc-hs400" works 2023-05-09 11:55:02 +02:00
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
sdhci-iproc.c mmc: sdhci-iproc: Replace SDHCI_QUIRK_MISSING_CAPS 2023-01-23 15:51:38 +01:00
sdhci-milbeaut.c
sdhci-msm.c firmware: qcom_scm: Move qcom_scm.h to include/linux/firmware/qcom/ 2023-02-08 19:15:16 -08:00
sdhci-of-arasan.c mmc: sdhci-of-arasan: Skip setting clock delay for 400KHz 2023-04-17 09:46:53 +02:00
sdhci-of-aspeed-test.c mmc: sdhci-of-aspeed: test: Use kunit_test_suite() macro 2022-07-11 17:13:32 -06:00
sdhci-of-aspeed.c mmc: sdhci-of-aspeed: Use devm_platform_get_and_ioremap_resource() 2023-03-23 11:56:41 +01:00
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: properly determine max clock on Rockchip 2023-03-23 11:30:20 +01:00
sdhci-of-esdhc.c mmc: sdhci-of-esdhc: fix quirk to ignore command inhibit for data 2023-03-24 16:48:01 +01:00
sdhci-of-hlwd.c
sdhci-of-sparx5.c
sdhci-omap.c mmc: Remove duplicate words in comments 2022-12-07 13:22:34 +01:00
sdhci-pci-arasan.c
sdhci-pci-core.c mmc: sdhci-pci: Replace SDHCI_QUIRK_MISSING_CAPS for Ricoh controller 2023-01-23 15:51:38 +01:00
sdhci-pci-dwc-mshc.c
sdhci-pci-gli.c mmc: sdhci-*: Convert drivers to new sdhci_and_cqhci_reset() 2022-12-07 13:22:33 +01:00
sdhci-pci-o2micro.c mmc: sdhci-pci-o2micro: Fix SDR50 mode timing issue 2023-03-23 11:30:20 +01:00
sdhci-pci.h mmc: sdhci-pci: Add PCI ID for Intel ADL 2021-12-14 21:35:25 +01:00
sdhci-pic32.c
sdhci-pltfm.c mmc: sdhci: drop useless sdhci_get_compatibility() !OF stub 2023-03-23 11:48:57 +01:00
sdhci-pltfm.h
sdhci-pxav2.c mmc: Use of_property_read_bool() for boolean properties 2023-03-23 11:30:20 +01:00
sdhci-pxav3.c mmc: sdhci-pxav3: Replace SDHCI_QUIRK_MISSING_CAPS 2023-01-23 15:51:38 +01:00
sdhci-s3c.c mmc: Use of_property_read_bool() for boolean properties 2023-03-23 11:30:20 +01:00
sdhci-spear.c
sdhci-sprd.c mmc: sdhci-sprd: Replace SDHCI_QUIRK_MISSING_CAPS 2023-01-23 15:51:38 +01:00
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: Issue CMD and DAT resets together 2022-12-07 13:30:25 +01:00
sdhci-xenon-phy.c
sdhci-xenon.c Revert "mmc: sdhci-xenon: fix annoying 1.8V regulator warning" 2022-04-04 12:17:46 +02:00
sdhci-xenon.h
sdhci.c mmc: sdhci: fix DMA configure compatibility issue when 64bit DMA mode is used. 2023-06-12 15:19:47 +02:00
sdhci.h mmc: sdhci: Remove SDHCI_QUIRK_MISSING_CAPS 2023-01-23 15:51:38 +01:00
sdricoh_cs.c mmc: sdricoh_cs: remove unused sdricoh_readw function 2023-03-24 16:48:01 +01:00
sh_mmcif.c mmc: sh_mmcif: move platform_data header to proper location 2022-04-26 14:05:21 +02:00
sunplus-mmc.c mmc: Remove unneeded semicolon 2022-12-07 13:29:13 +01:00
sunxi-mmc.c mmc: sunxi-mmc: Fix clock refcount imbalance during unbind 2023-01-02 15:57:36 +01:00
tifm_sd.c mmc: tifm_sd: Replace kmap_atomic() with kmap_local_page() 2022-12-07 13:22:32 +01:00
tmio_mmc_core.c mmc: Use of_property_read_bool() for boolean properties 2023-03-23 11:30:20 +01:00
tmio_mmc.h mmc: tmio: remove tmio_mmc_k(un)map_atomic helpers 2022-12-07 13:22:36 +01:00
toshsd.c mmc: toshsd: fix return value check of mmc_add_host() 2022-12-07 13:22:34 +01:00
toshsd.h
uniphier-sd.c mmc: uniphier-sd: Add control to switch UHS speed 2023-01-27 11:55:50 +01:00
usdhi6rol0.c mmc: usdhi6rol0: Use devm_platform_get_and_ioremap_resource() 2023-03-23 11:57:04 +01:00
ushc.c
via-sdmmc.c mmc: via-sdmmc: fix return value check of mmc_add_host() 2022-12-07 13:22:35 +01:00
vub300.c mmc: vub300: fix invalid response handling 2023-05-24 14:30:51 +02:00
wbsd.c mmc: wbsd: fix return value check of mmc_add_host() 2022-12-07 13:22:35 +01:00
wbsd.h
wmt-sdmmc.c mmc: Use of_property_read_bool() for boolean properties 2023-03-23 11:30:20 +01:00