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linux/drivers/mmc/host
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Adrian Hunter 46f4a69ec8 mmc: sdhci: Add LTR support for some Intel BYT based controllers 
Some Intel BYT based host controllers support the setting of latency
tolerance.  Accordingly, implement the PM QoS ->set_latency_tolerance()
callback.  The raw register values are also exposed via debugfs.

Intel EHL controllers require this support.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Fixes: cb3a7d4a0aec4e ("mmc: sdhci-pci: Add support for Intel EHL")
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20200818104508.7149-1-adrian.hunter@intel.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-09-07 09:11:29 +02:00
..
alcor.c
mmc: alcor: Fix a resource leak in the error path for ->probe()
2020-05-07 15:10:25 +02:00
android-goldfish.c
mmc: android-goldfish: Enable MMC_CAP2_NO_SDIO
2020-05-28 11:20:56 +02:00
atmel-mci.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
au1xmmc.c
mmc: au1xmmc: Drop redundant code in au1xmmc_send_command()
2020-05-28 11:20:56 +02:00
bcm2835.c
mmc: host: Drop redundant MMC_CAP_ERASE
2020-05-28 11:22:14 +02:00
cavium-octeon.c
mmc: cavium-octeon: remove nonsense variable coercion
2020-03-27 13:26:25 +01:00
cavium-thunderx.c
mmc: cavium: Add missed pci_release_regions
2019-12-18 12:55:11 +01:00
cavium.c
mmc: host: Drop redundant MMC_CAP_ERASE
2020-05-28 11:22:14 +02:00
cavium.h
…
cb710-mmc.c
mmc: cb710: Inform the mmc core about the maximum busy timeout
2020-05-28 11:22:13 +02:00
cb710-mmc.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
cqhci.c
mmc: cqhci: Fix a print format for the task descriptor
2020-07-24 11:55:21 +02:00
cqhci.h
mmc: cqhci: Add cqhci_deactivate()
2020-03-24 14:39:52 +01:00
davinci_mmc.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
dw_mmc-bluefield.c
mmc: dw_mmc-bluefield: : Fix the license information
2019-01-22 08:46:20 +01:00
dw_mmc-exynos.c
mmc: dw_mmc-exynos: remove redundant initialization of variable 'found'
2020-07-13 12:18:26 +02:00
dw_mmc-exynos.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
dw_mmc-hi3798cv200.c
mmc: dw_mmc: hi3798cv200: make array degrees static const, makes object smaller
2019-09-11 16:10:37 +02:00
dw_mmc-k3.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
dw_mmc-pci.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
dw_mmc-pltfm.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
dw_mmc-pltfm.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
dw_mmc-rockchip.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
dw_mmc-zx.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
dw_mmc-zx.h
…
dw_mmc.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
dw_mmc.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
jz4740_mmc.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
Kconfig
mmc: Kconfig: Add RISCV and CSKY for MMC_DW
2020-09-07 09:11:28 +02:00
Makefile
mmc: host: add Coldfire esdhc support
2020-05-28 11:22:15 +02:00
meson-gx-mmc.c
mmc: meson-gx: limit segments to 1 when dram-access-quirk is needed
2020-06-16 12:15:06 +02:00
meson-mx-sdhc-clkc.c
mmc: meson-mx-sdhc: Don't use literal 0 to initialize structs
2020-05-28 11:22:15 +02:00
meson-mx-sdhc-mmc.c
mmc: meson-mx-sdhc: Fix manual RX FIFO flushing
2020-05-28 11:22:15 +02:00
meson-mx-sdhc.h
mmc: host: meson-mx-sdhc: new driver for the Amlogic Meson SDHC host
2020-05-28 11:22:14 +02:00
meson-mx-sdio.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
mmc_hsq.c
mmc: host: Introduce the request_atomic() for the host
2020-05-28 11:20:59 +02:00
mmc_hsq.h
mmc: host: Introduce the request_atomic() for the host
2020-05-28 11:20:59 +02:00
mmc_spi.c
mmc: mmc_spi: fix timeout calculation
2020-09-07 09:11:29 +02:00
mmci_qcom_dml.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284
2019-06-05 17:36:37 +02:00
mmci_stm32_sdmmc.c
mmc: mmci_sdmmc: fix DMA API warning max segment size
2020-05-29 12:38:00 +02:00
mmci.c
mmc: mmci: add sdio datactrl mask for sdmmc revisions
2020-07-13 12:18:23 +02:00
mmci.h
mmc: mmci_sdmmc: Implement signal voltage callbacks
2020-03-24 14:35:40 +01:00
moxart-mmc.c
mmc: moxart: Use dma_request_chan() directly for channel request
2019-11-14 16:28:56 +01:00
mtk-sd.c
mmc: mediatek: add optional module reset property
2020-08-24 09:39:53 +02:00
mvsdio.c
mmc: host: Drop redundant MMC_CAP_ERASE
2020-05-28 11:22:14 +02:00
mvsdio.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
mxcmmc.c
mmc: mxcmmc: Use dma_request_chan() instead dma_request_slave_channel()
2019-12-19 08:19:42 +01:00
mxs-mmc.c
mmc: host: Drop redundant MMC_CAP_ERASE
2020-05-28 11:22:14 +02:00
of_mmc_spi.c
mmc: mmc_spi: Convert to use SPDX identifier
2019-04-15 11:55:54 +02:00
omap_hsmmc.c
mmc: host: Drop redundant MMC_CAP_ERASE
2020-05-28 11:22:14 +02:00
omap.c
mmc: host: Drop redundant MMC_CAP_ERASE
2020-05-28 11:22:14 +02:00
owl-mmc.c
mmc: owl-mmc: Get rid of of_match_ptr() macro
2020-07-06 15:56:41 +02:00
pxamci.c
mmc: pxamci: Use dma_request_chan() instead dma_request_slave_channel()
2019-12-19 08:19:42 +01:00
pxamci.h
…
renesas_sdhi_core.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
renesas_sdhi_internal_dmac.c
mmc: renesas_sdhi_internal_dmac: Fix dma unmapping in error cases
2020-07-13 12:18:24 +02:00
renesas_sdhi_sys_dmac.c
mmc: renesas_sdhi_sys_dmac: Remove all R-Car Gen3 SoCs
2019-09-11 15:58:39 +02:00
renesas_sdhi.h
mmc: renesas_sdhi: Avoid bad TAP in HS400
2020-05-28 11:21:02 +02:00
rtsx_pci_sdmmc.c
MMC core:
2020-08-05 13:23:24 -07:00
rtsx_usb_sdmmc.c
mmc: rtsx_usb_sdmmc: Remove set but unused variable 'err'
2020-07-13 12:18:25 +02:00
s3cmci.c
mmc: s3cmci: remove empty kerneldoc comment
2020-09-07 09:11:27 +02:00
s3cmci.h
MMC core:
2019-07-11 18:11:21 -07:00
sdhci_am654.c
mmc: sdhci_am654: Replace HTTP links with HTTPS ones
2020-09-07 09:11:27 +02:00
sdhci_f_sdh30.c
mmc: sdhci_f_sdh30: convert to devm_platform_ioremap_resource
2019-12-18 14:46:06 +01:00
sdhci_f_sdh30.h
mmc: sdhci-milbeaut: add Milbeaut SD controller driver
2019-11-13 16:10:16 +01:00
sdhci-acpi.c
mmc: sdhci-acpi: Fix HS400 tuning for AMDI0040
2020-08-21 10:57:20 +02:00
sdhci-bcm-kona.c
mmc: sdhci-bcm-kona: Drop unused includes
2019-02-25 08:40:58 +01:00
sdhci-brcmstb.c
mmc: sdhci-brcmstb: Fix incorrect switch to HS mode
2020-01-20 12:01:19 +01:00
sdhci-cadence.c
mmc: sdhci-cadence: do not use hardware tuning for SD mode
2020-07-24 12:21:39 +02:00
sdhci-cns3xxx.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
sdhci-dove.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 176
2019-05-30 11:29:19 -07:00
sdhci-esdhc-imx.c
mmc: sdhci-esdhc-imx: Reset before sending tuning command for manual tuning
2020-09-07 09:11:28 +02:00
sdhci-esdhc-mcf.c
mmc: host: add Coldfire esdhc support
2020-05-28 11:22:15 +02:00
sdhci-esdhc.h
mmc: sdhci-esdhc: update contact email
2020-05-28 11:21:03 +02:00
sdhci-iproc.c
mmc: sdhci-iproc: Do not define 'struct acpi_device_id' when !CONFIG_ACPI
2020-07-13 12:18:26 +02:00
sdhci-milbeaut.c
mmc: sdhci: milbeaut: Use sdhci_set_power_and_voltage()
2020-03-24 14:39:53 +01:00
sdhci-msm.c
mmc: sdhci-msm: Set IO pins in low power state during suspend
2020-07-13 12:18:26 +02:00
sdhci-of-arasan.c
mmc: sdhci-of-arasan: fix timings allocation code
2020-07-24 11:53:33 +02:00
sdhci-of-aspeed.c
mmc: sdhci-of-aspeed: Fix clock divider calculation
2020-07-13 12:17:34 +02:00
sdhci-of-at91.c
mmc: sdhci-of-at91: fix CALCR register being rewritten
2020-05-29 12:38:00 +02:00
sdhci-of-dwcmshc.c
mmc: sdhci-of-dwcmshc: add suspend/resume support
2020-05-28 11:22:14 +02:00
sdhci-of-esdhc.c
mmc: sdhci-of-esdhc: exit HS400 properly before setting any speed mode
2020-05-28 11:22:16 +02:00
sdhci-of-hlwd.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
sdhci-omap.c
mmc: sdhci-omap: Add Support for Suspend/Resume
2020-03-24 14:39:52 +01:00
sdhci-pci-arasan.c
…
sdhci-pci-core.c
mmc: sdhci: Add LTR support for some Intel BYT based controllers
2020-09-07 09:11:29 +02:00
sdhci-pci-data.c
treewide: Add SPDX license identifier for missed files
2019-05-21 10:50:45 +02:00
sdhci-pci-dwc-mshc.c
…
sdhci-pci-gli.c
mmc: sdhci-pci-gli: Set SDR104's clock to 205MHz and enable SSC for GL975x
2020-07-24 12:09:33 +02:00
sdhci-pci-o2micro.c
mmc: sdhci-pci-o2micro: Add HW tuning for SDR104 mode
2020-07-24 12:34:42 +02:00
sdhci-pci.h
mmc: sdhci-pci-gli: Add Genesys Logic GL9763E support
2020-05-28 11:22:14 +02:00
sdhci-pic32.c
…
sdhci-pltfm.c
mmc: Remove dev_err() usage after platform_get_irq()
2019-09-11 15:58:39 +02:00
sdhci-pltfm.h
mmc: Replace zero-length array with flexible-array member
2020-03-24 14:39:45 +01:00
sdhci-pxav2.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282
2019-06-05 17:36:37 +02:00
sdhci-pxav3.c
mmc: sdhci-sprd: Fix the incorrect soft reset operation when runtime resuming
2019-08-06 18:59:14 +02:00
sdhci-s3c.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
sdhci-sirf.c
mmc: core: Remove mmc_gpiod_request_*(invert_gpio)
2019-12-18 13:37:07 +01:00
sdhci-spear.c
mmc: sdhci-spear: convert to devm_platform_ioremap_resource
2019-12-18 14:46:06 +01:00
sdhci-sprd.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
sdhci-st.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
sdhci-tegra.c
sdhci: tegra: Add missing TMCLK for data timeout
2020-08-28 10:31:39 +02:00
sdhci-xenon-phy.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
sdhci-xenon.c
mmc: sdhci-xenon: fix annoying 1.8V regulator warning
2020-04-20 10:09:03 +02:00
sdhci-xenon.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372
2019-06-05 17:37:10 +02:00
sdhci.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
sdhci.h
mmc: sdhci: Allow platform controlled voltage switching
2020-07-13 12:18:24 +02:00
sdricoh_cs.c
mmc: sdricoh_cs: Respect the cmd->busy_timeout from the mmc core
2020-05-28 11:22:14 +02:00
sh_mmcif.c
mmc: sh_mmcif: Use "kHz" for kilohertz
2020-07-13 12:18:23 +02:00
sunxi-mmc.c
mmc: host: Drop redundant MMC_CAP_ERASE
2020-05-28 11:22:14 +02:00
tifm_sd.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
tmio_mmc_core.c
mmc: tmio: core: Add end operation into tmio_mmc_dma_ops
2020-07-13 12:18:24 +02:00
tmio_mmc.c
Revert "mmc: tmio: move runtime PM enablement to the driver implementations"
2019-09-13 13:48:35 +02:00
tmio_mmc.h
mmc: tmio: core: Add end operation into tmio_mmc_dma_ops
2020-07-13 12:18:24 +02:00
toshsd.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
toshsd.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
uniphier-sd.c
mmc: uniphier-sd: call devm_request_irq() after tmio_mmc_host_probe()
2020-05-28 11:22:14 +02:00
usdhi6rol0.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
ushc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
via-sdmmc.c
mmc: via-sdmmc: use generic power management
2020-07-24 12:25:24 +02:00
vub300.c
mmc: vub300: Use scnprintf() for avoiding potential buffer overflow
2020-03-24 14:39:52 +01:00
wbsd.c
mmc: wbsd: Replace hardcoded command numbers with existing defines
2020-05-28 11:20:56 +02:00
wbsd.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
wmt-sdmmc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00