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* mmc: mediatek: wait dma stop bit reset to 0Mengqi Zhang2022-06-151-8/+12
| | | | | | | | | | | | | | | | | MediaTek IP requires that after dma stop, it need to wait this dma stop bit auto-reset to 0. When bus is in high loading state, it will take a while for the dma stop complete. If there is no waiting operation here, when program runs to clear fifo and reset, bus will hang. In addition, there should be no return in msdc_data_xfer_next() if there is data need be transferred, because no matter what error occurs here, it should continue to excute to the following mmc_request_done. Otherwise the core layer may wait complete forever. Signed-off-by: Mengqi Zhang <mengqi.zhang@mediatek.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20220609112239.18911-1-mengqi.zhang@mediatek.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci-pci-o2micro: Fix card detect by dealing with debouncingChevron Li2022-06-141-0/+2
| | | | | | | | | | | | The result from ->get_cd() may be incorrect as the card detect debouncing isn't managed correctly. Let's fix it. Signed-off-by: Chevron Li<chevron.li@bayhubtech.com> Fixes: 7d44061704dd ("mmc: sdhci-pci-o2micro: Fix O2 Host data read/write DLL Lock phase shift issue") Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20220602132543.596-1-chevron.li@bayhubtech.com [Ulf: Updated the commit message] Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* Merge tag 'mmc-v5.19-2' of ↵Linus Torvalds2022-06-072-2/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC fixes from Ulf Hansson: "MMC core: - Fix CQE recovery reset success for block I/O MMC host: - sdhci-pci-gli: Fix support for runtime resume - Fix unevaluatedProperties warnings in DT examples" * tag 'mmc-v5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: dt-bindings: mmc: Fix unevaluatedProperties warnings in examples mmc: block: Fix CQE recovery reset success mmc: sdhci-pci-gli: Fix GL9763E runtime PM when the system resumes from suspend
| * mmc: block: Fix CQE recovery reset successAdrian Hunter2022-06-011-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The intention of the use of mmc_blk_reset_success() in mmc_blk_cqe_recovery() was to prevent repeated resets when retrying and getting the same error. However, that may not be the case - any amount of time and I/O may pass before another recovery is needed, in which case there would be no reason to deny it the opportunity to recover via a reset if necessary. CQE recovery is expected seldom and failure to recover (if the clear tasks command fails), even more seldom, so it is better to allow the reset always, which can be done by calling mmc_blk_reset_success() always. Fixes: 1e8e55b67030c6 ("mmc: block: Add CQE support") Cc: stable@vger.kernel.org Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20220531171922.76080-1-adrian.hunter@intel.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * mmc: sdhci-pci-gli: Fix GL9763E runtime PM when the system resumes from suspendBen Chuang2022-05-311-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | When the system resumes from suspend (S3 or S4), the power mode is MMC_POWER_OFF. In this status, gl9763e_runtime_resume() should not enable PLL. Add a condition to this function to enable PLL only when the power mode is MMC_POWER_ON. Fixes: d607667bb8fa (mmc: sdhci-pci-gli: Add runtime PM for GL9763E) Signed-off-by: Ben Chuang <benchuanggli@gmail.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20220520114242.150235-1-benchuanggli@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* | Merge tag 'arm-multiplatform-5.19-2' of ↵Linus Torvalds2022-06-021-1/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull more ARM multiplatform updates from Arnd Bergmann: "The second part of the multiplatform changes now converts the Intel/Marvell PXA platform along with the rest. The patches went through several rebases before the merge window as bugs were found, so they remained separate. This has to touch a lot of drivers, in particular the touchscreen, pcmcia, sound and clk bits, to detach the driver files from the platform and board specific header files" * tag 'arm-multiplatform-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (48 commits) ARM: pxa/mmp: remove traces of plat-pxa ARM: pxa: convert to multiplatform ARM: pxa/sa1100: move I/O space to PCI_IOBASE ARM: pxa: remove support for MTD_XIP ARM: pxa: move mach/*.h to mach-pxa/ ARM: PXA: fix multi-cpu build of xsc3 ARM: pxa: move plat-pxa to drivers/soc/ ARM: mmp: rename pxa_register_device ARM: mmp: remove tavorevb board support ARM: pxa: remove unused mach/bitfield.h ARM: pxa: move clk register definitions to driver ARM: pxa: move smemc register access from clk to platform cpufreq: pxa3: move clk register access to clk driver ARM: pxa: remove get_clk_frequency_khz() ARM: pxa: pcmcia: move smemc configuration back to arch ASoC: pxa: i2s: use normal MMIO accessors ASoC: pxa: ac97: use normal MMIO accessors ASoC: pxa: use pdev resource for FIFO regs Input: wm97xx - get rid of irq_enable method in wm97xx_mach_ops Input: wm97xx - switch to using threaded IRQ ...
| * | ARM: pxa: split up mach/hardware.hArnd Bergmann2022-04-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The mach/hardware.h is included in lots of places, and it provides three different things on pxa: - the cpu_is_pxa* macros - an indirect inclusion of mach/addr-map.h - the __REG() and io_pv2() helper macros Split it up into separate <linux/soc/pxa/cpu.h> and mach/pxa-regs.h headers, then change all the files that use mach/hardware.h to include the exact set of those three headers that they actually need, allowing for further more targeted cleanup. linux/soc/pxa/cpu.h can remain permanently exported and is now in a global location along with similar headers. pxa-regs.h and addr-map.h are only used in a very small number of drivers now and can be moved to arch/arm/mach-pxa/ directly when those drivers are to pass the necessary data as resources. Cc: Michael Turquette <mturquette@baylibre.com> Cc: Stephen Boyd <sboyd@kernel.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Jacek Anaszewski <jacek.anaszewski@gmail.com> Cc: Pavel Machek <pavel@ucw.cz> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Guenter Roeck <linux@roeck-us.net> Acked-by: Mark Brown <broonie@kernel.org> Cc: linux-clk@vger.kernel.org Cc: linux-pm@vger.kernel.org Cc: linux-input@vger.kernel.org Cc: linux-leds@vger.kernel.org Cc: linux-mmc@vger.kernel.org Cc: linux-mtd@lists.infradead.org Cc: linux-rtc@vger.kernel.org Cc: linux-usb@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Cc: linux-fbdev@vger.kernel.org Cc: linux-watchdog@vger.kernel.org Cc: alsa-devel@alsa-project.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* | | Merge tag 'm68knommu-for-v5.19' of ↵Linus Torvalds2022-05-301-1/+1
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu Pull m68knommu updates from Greg Ungerer: "A collection of changes to add elf-fdpic loader support for m68k. Also a collection of various fixes. They include typo corrections, undefined symbol compilation fixes, removal of the ISA_DMA_API support and removal of unused code. Summary: - correctly set up ZERO_PAGE pointer - drop ISA_DMA_API support - fix comment typos - fixes for undefined symbols - remove unused code and variables - elf-fdpic loader support for m68k" * tag 'm68knommu-for-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: m68knommu: fix 68000 CPU link with no platform selected m68k: removed unused "mach_get_ss" m68knommu: fix undefined reference to `mach_get_rtc_pll' m68knommu: fix undefined reference to `_init_sp' m68knommu: allow elf_fdpic loader to be selected m68knommu: add definitions to support elf_fdpic program loader m68knommu: implement minimal regset support m68knommu: use asm-generic/mmu.h for nommu setups m68k: fix typos in comments m68k: coldfire: drop ISA_DMA_API support m68knommu: set ZERO_PAGE() to the allocated zeroed page
| * | m68k: coldfire: drop ISA_DMA_API supportArnd Bergmann2022-05-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After a build regression report, I took a look at possible users of CONFIG_ISA_DMA_API on m68k and found none, which Greg confirmed. The CONFIG_GENERIC_ISA_DMA option in turn is only needed to implement ISA_DMA_API, and is clearly not used on the platforms with ISA support. The CONFIG_ISA support for AMIGA_PCMCIA is probably also unneeded, but this is less clear. Unlike other PCMCIA implementations, this one does not use the drivers/pcmcia subsystem at all and just supports the "apne" network driver. When it was first added, one could use ISA drivers on it as well, but this probably broke at some point. With no reason to keep this, let's just drop the corresponding files and prevent the remaining ISA drivers that use this from getting built. The remaining definitions in asm/dma.h are used for PCI support. Link: https://lore.kernel.org/lkml/9e5ee1c3-ca80-f343-a1f5-66f3dd1c0727@linux-m68k.org/ Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # For MMC Acked-by: Greg Ungerer <gerg@linux-m68k.org> Acked-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
* | | Merge tag 'sound-5.19-rc1' of ↵Linus Torvalds2022-05-251-1/+1
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "Not much dramatic changes at this time, but we've received quite a lot of changes for ASoC, while there are still a few fixes and quirks for usual HD- and USB-auido. Here are some highlights. ASoC: - Overhaul of endianness specification for data formats, avoiding needless restrictions due to CODECs - Initial stages of Intel AVS driver merge - Introduction of v4 IPC mechanism for SOF - TDM mode support for AK4613 - Support for Analog Devices ADAU1361, Cirrus Logic CS35L45, Maxim MAX98396, MediaTek MT8186, NXP i.MX8 micfil and SAI interfaces, nVidia Tegra186 ASRC, and Texas Instruments TAS2764 and TAS2780 Others: - A few regression fixes after the USB-audio endpoint management refactoring - More enhancements for Cirrus HD-audio codec support (still ongoing) - Addition of generic serial MIDI driver" * tag 'sound-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (504 commits) ALSA: hda/realtek - Add new type for ALC245 ALSA: usb-audio: Configure sync endpoints before data ALSA: ctxfi: fix typo in comment ALSA: cs5535audio: fix typo in comment ALSA: ctxfi: Add SB046x PCI ID ALSA: usb-audio: Add missing ep_idx in fixed EP quirks ALSA: usb-audio: Workaround for clock setup on TEAC devices ALSA: lola: Bounds check loop iterator against streams array size ASoC: max98090: Move check for invalid values before casting in max98090_put_enab_tlv() ASoC: rt1308-sdw: add the default value of register 0xc320 ASoC: rt9120: Use pm_runtime and regcache to optimize 'pwdnn' logic ASoC: rt9120: Fix 3byte read, valule offset typo ASoC: amd: acp: Set Speaker enable/disable pin through rt1019 codec driver. ASoC: amd: acp: Set Speaker enable/disable pin through rt1019 codec driver ASoC: wm2000: fix missing clk_disable_unprepare() on error in wm2000_anc_transition() ASoC: codecs: lpass: Fix passing zero to 'PTR_ERR' ASoC: SOF: sof-client-ipc-flood-test: use pm_runtime_resume_and_get() ASoC: SOF: mediatek: remove duplicate include in mt8195.c ASoC: SOF: mediatek: Add mt8195 debug dump ASoC: SOF: mediatek: Add mediatek common debug dump ...
| * \ \ Merge tag 'asoc-v5.19' of ↵Takashi Iwai2022-05-231-1/+1
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Updates for v5.19 This is quite a big update, partly due to the addition of some larger drivers (more of which is to follow since at least the AVS driver is still a work in progress) and partly due to Charles' work sorting out our handling of endianness. As has been the case recently it's much more about drivers than the core. - Overhaul of endianness specification for data formats, avoiding needless restrictions due to CODECs. - Initial stages of Intel AVS driver merge. - Introduction of v4 IPC mechanism for SOF. - TDM mode support for AK4613. - Support for Analog Devices ADAU1361, Cirrus Logic CS35L45, Maxim MAX98396, MediaTek MT8186, NXP i.MX8 micfil and SAI interfaces, nVidia Tegra186 ASRC, and Texas Instruments TAS2764 and TAS2780
| | * | | dmaengine: imx: Move header to include/dma/Sascha Hauer2022-04-191-1/+1
| | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The i.MX DMA drivers are device tree only, nothing in include/linux/platform_data/dma-imx.h has platform_data in it, so move the file to include/linux/dma/imx-dma.h. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-By: Vinod Koul <vkoul@kernel.org> Link: https://lore.kernel.org/r/20220414162249.3934543-10-s.hauer@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org>
* | | | Merge tag 'mmc-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmcLinus Torvalds2022-05-2429-148/+335
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull MMC updates from Ulf Hansson: "MMC core: - Support zero-out using TRIM for eMMC - Allow to override the busy-timeout for the ioctl-cmds MMC host: - Continued the conversion of DT bindings into the JSON schema - jz4740: Apply DMA engine limits to maximum segment size - mmci_stm32: Use a buffer for unaligned DMA requests - mmc_spi: Enabled high-speed modes via parsing of DT - omap: Make clock management to be compliant with CCF - renesas_sdhi: - Support eMMC HS400 mode for R-Car V3H ES2.0 - Don't allow support for eMMC HS400 for R-Car V3M/D3 - sdhci_am654: Fix problem when SD card slot lacks the card detect line - sdhci-esdhc-imx: Add support for the imx8dxl variant - sdhci-brcmstb: Enable support for clock gating to save power - sdhci-msm: - Add support for the sdx65 variant - Add support for the sm8150 variant - sdhci-of-dwcmshc: Add support for the Rockchip rk3588 variant - sdhci-pci-gli: Add workaround to allow GL9755 to enter ASPM L1.2" * tag 'mmc-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (52 commits) mmc: sdhci-of-arasan: Add NULL check for data field mmc: core: Support zeroout using TRIM for eMMC mmc: sdhci-brcmstb: Fix compiler warning mmc: sdhci-msm: Add compatible string check for sdx65 dt-bindings: mmc: sdhci-msm: Document the SDX65 compatible mmc: sdhci-msm: Add compatible string check for sm8150 dt-bindings: mmc: sdhci-msm: Add compatible string for sm8150 mmc: sdhci-msm: Add SoC specific compatibles dt-bindings: mmc: sdhci-msm: Convert bindings to yaml dt-bindings: mmc: brcm,sdhci-brcmstb: cleanup example dt-bindings: mmc: brcm,sdhci-brcmstb: correct number of reg entries mmc: sdhci-brcmstb: Enable Clock Gating to save power mmc: sdhci-brcmstb: Re-organize flags mmc: mmci: Remove custom ios handler mmc: atmel-mci: Simplify if(chan) and if(!chan) mmc: core: use kobj_to_dev() dt-bindings: mmc: sdhci-of-dwcmhsc: Add rk3588 mmc: core: Add CIDs for cards to the entropy pool mmc: core: Allows to override the timeout value for ioctl() path mmc: sdhci-omap: Use of_device_get_match_data() helper ...
| * | | | mmc: sdhci-of-arasan: Add NULL check for data fieldSai Krishna Potthuri2022-05-161-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add NULL check for data field retrieved from of_device_get_match_data() before dereferencing the data. Addresses-coverity: CID 305057:Dereference null return value (NULL_RETURNS) Signed-off-by: Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri@xilinx.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/1652339993-27280-1-git-send-email-lakshmi.sai.krishna.potthuri@xilinx.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | mmc: core: Support zeroout using TRIM for eMMCVincent Whitchurch2022-05-102-4/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If an eMMC card supports TRIM and indicates that it erases to zeros, we can use it to support hardware offloading of REQ_OP_WRITE_ZEROES, so let's add support for this. Signed-off-by: Vincent Whitchurch <vincent.whitchurch@axis.com> Reviewed-by: Avri Altman <Avri.Altman@wdc.com> Link: https://lore.kernel.org/r/20220429152118.3617303-1-vincent.whitchurch@axis.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | mmc: sdhci-brcmstb: Fix compiler warningUlf Hansson2022-05-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the compiler warning triggered by -Wmissing-prototypes for brcmstb_reset() by making it static. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Link: https://lore.kernel.org/r/20220506082805.273909-1-ulf.hansson@linaro.org
| * | | | Merge branch 'fixes' into nextUlf Hansson2022-05-041-0/+42
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| * | | | mmc: sdhci-msm: Add compatible string check for sdx65Rohit Agarwal2022-05-041-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add sdx65 SoC specific compatible string check inside qcom 'sdhci-msm' controller driver. Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com> Link: https://lore.kernel.org/r/1651480665-14978-3-git-send-email-quic_rohiagar@quicinc.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | mmc: sdhci-msm: Add compatible string check for sm8150Bhupesh Sharma2022-05-041-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add sm8150 SoC specific compatible string check inside qcom 'sdhci-msm' controller driver. Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> Link: https://lore.kernel.org/r/20220429220833.873672-5-bhupesh.sharma@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | mmc: sdhci-msm: Add SoC specific compatiblesBhupesh Sharma2022-05-041-0/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since Qualcomm device-trees already use SoC specific compatibles for describing the 'sdhci-msm' nodes, it makes sense to add the support for the same in the driver as well. Keep the old deprecated compatible strings still in the driver, to ensure backward compatibility with older device-trees. Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> Link: https://lore.kernel.org/r/20220429220833.873672-3-bhupesh.sharma@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | mmc: sdhci-brcmstb: Enable Clock Gating to save powerAl Cooper2022-05-041-1/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enabling this feature will allow the controller to stop the bus clock when the bus is idle. The feature is not part of the standard and is unique to newer Arasan cores and is enabled with a bit in a vendor specific register. This feature will only be enabled for non-removable devices because they don't switch the voltage and clock gating breaks SD Card volatge switching. Signed-off-by: Al Cooper <alcooperx@gmail.com> Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20220427180853.35970-3-kdasu.kdev@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | mmc: sdhci-brcmstb: Re-organize flagsAl Cooper2022-05-041-16/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Re-organize the flags by basing the bit names on the flag that they apply to. Also change the "flags" member in the "brcmstb_match_priv" struct to const. Signed-off-by: Al Cooper <alcooperx@gmail.com> Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20220427180853.35970-2-kdasu.kdev@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | mmc: mmci: Remove custom ios handlerLinus Walleij2022-05-041-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The custom boardfile ios handler isn't used anywhere in the kernel. Delete it. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20220427125557.1608825-1-linus.walleij@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | mmc: atmel-mci: Simplify if(chan) and if(!chan)Wan Jiabing2022-05-041-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use if(!host->dma.chan) instead of if(chan) and if(!chan) to make code better. Signed-off-by: Wan Jiabing <wanjiabing@vivo.com> Link: https://lore.kernel.org/r/20220427120310.838843-1-wanjiabing@vivo.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | mmc: core: use kobj_to_dev()Minghao Chi2022-05-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use kobj_to_dev() instead of open-coding it. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn> Link: https://lore.kernel.org/r/20220425105339.3515368-1-chi.minghao@zte.com.cn Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | Merge branch 'fixes' into nextUlf Hansson2022-05-041-2/+3
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| * | | | | mmc: core: Add CIDs for cards to the entropy poolLinus Walleij2022-04-262-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To make the entropy pool a bit better we can toss in the CID for eMMC and SD cards into it, usually the serial number portion is at least unique. This does not count as improvement of the entropy but in practice it makes it a bit more random to mix in these numbers. Cc: Theodore Ts'o <tytso@mit.edu> Acked-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20220425205442.1347837-1-linus.walleij@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | | mmc: core: Allows to override the timeout value for ioctl() pathBean Huo2022-04-261-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Occasionally, user-land applications initiate longer timeout values for certain commands through ioctl() system call. But so far we are still using a fixed timeout of 10 seconds in mmc_poll_for_busy() on the ioctl() path, even if a custom timeout is specified in the userspace application. This patch allows custom timeout values to override this default timeout values on the ioctl path. Cc: stable <stable@vger.kernel.org> Signed-off-by: Bean Huo <beanhuo@micron.com> Acked-by: Avri Altman <avri.altman@wdc.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20220423221623.1074556-3-huobean@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | | mmc: sdhci-omap: Use of_device_get_match_data() helperBean Huo2022-04-261-7/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Only the device data is needed, not the entire struct of_device_id. Use of_device_get_match_data() instead of open coding of_match_device(). Signed-off-by: Bean Huo <beanhuo@micron.com> Link: https://lore.kernel.org/r/20220423221623.1074556-2-huobean@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | | drivers: mmc: sdhci_am654: Add the quirk to set TESTCD bitVignesh Raghavendra2022-04-261-1/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ARASAN MMC controller on Keystone 3 class of devices need the SDCD line to be connected for proper functioning. Similar to the issue pointed out in sdhci-of-arasan.c driver, commit 3794c542641f ("mmc: sdhci-of-arasan: Set controller to test mode when no CD bit"). In cases where this can't be connected, add a quirk to force the controller into test mode and set the TESTCD bit. Use the flag "ti,fails-without-test-cd", to implement this above quirk when required. Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> Signed-off-by: Aswath Govindraju <a-govindraju@ti.com> Link: https://lore.kernel.org/r/20220425063120.10135-3-a-govindraju@ti.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | | Merge branch 'fixes' into nextUlf Hansson2022-04-261-4/+19
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| * | | | | | mmc: mmci: Break IRQ status loop when all zeroLinus Walleij2022-04-261-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We iterate an extra time through the IRQ status handling loop despite nothing had fired. Enabling the debug prints: mmci-pl18x 80005000.mmc: op 01 arg 00000000 flags 000000e1 mmci-pl18x 80005000.mmc: irq0 (data+cmd) 00000001 mmci-pl18x 80005000.mmc: irq0 (data+cmd) 00000000 mmci-pl18x 80005000.mmc: op 01 arg 40ff8080 flags 000000e1 mmci-pl18x 80005000.mmc: irq0 (data+cmd) 00000001 mmci-pl18x 80005000.mmc: irq0 (data+cmd) 00000000 It is pointless to loop through the function when status is zero. Just break the loop if the status is zero. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20220416224549.627623-1-linus.walleij@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | | | mmc: meson-gx: switch to device-managed dmam_alloc_coherent()Heiner Kallweit2022-04-261-16/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Using the device-managed version allows to simplify clean-up in probe() error path and remove(). Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://lore.kernel.org/r/268b3cd5-2388-2553-bdba-c72853f91aa3@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | | | mmc: sdhci-pci-gli: A workaround to allow GL9755 to enter ASPM L1.2Ben Chuang2022-04-261-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When GL9755 enters ASPM L1 sub-states, it will stay at L1.1 and will not enter L1.2. The workaround is to toggle PM state to allow GL9755 to enter ASPM L1.2. Signed-off-by: Ben Chuang <ben.chuang@genesyslogic.com.tw> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20220414094945.457500-1-benchuanggli@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | | | mmc: sh_mmcif: move platform_data header to proper locationWolfram Sang2022-04-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We have a dedicated directory for platform_data meanwhile, don't spoil the MMC directory with it. Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20220412093102.3428-1-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | | | mmc: jz4740: Apply DMA engine limits to maximum segment sizeAidan MacDonald2022-04-261-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Do what is done in other DMA-enabled MMC host drivers (cf. host/mmci.c) and limit the maximum segment size based on the DMA engine's capabilities. This is needed to avoid warnings like the following with CONFIG_DMA_API_DEBUG=y. ------------[ cut here ]------------ WARNING: CPU: 0 PID: 21 at kernel/dma/debug.c:1162 debug_dma_map_sg+0x2f4/0x39c DMA-API: jz4780-dma 13420000.dma-controller: mapping sg segment longer than device claims to support [len=98304] [max=65536] CPU: 0 PID: 21 Comm: kworker/0:1H Not tainted 5.18.0-rc1 #19 Workqueue: kblockd blk_mq_run_work_fn Stack : 81575aec 00000004 80620000 80620000 80620000 805e7358 00000009 801537ac 814c832c 806276e3 806e34b4 80620000 81575aec 00000001 81575ab8 09291444 00000000 00000000 805e7358 81575958 ffffffea 8157596c 00000000 636f6c62 6220646b 80387a70 0000000f 6d5f6b6c 80620000 00000000 81575ba4 00000009 805e170c 80896640 00000001 00010000 00000000 00000000 00006098 806e0000 ... Call Trace: [<80107670>] show_stack+0x84/0x120 [<80528cd8>] __warn+0xb8/0xec [<80528d78>] warn_slowpath_fmt+0x6c/0xb8 [<8016f1d4>] debug_dma_map_sg+0x2f4/0x39c [<80169d4c>] __dma_map_sg_attrs+0xf0/0x118 [<8016a27c>] dma_map_sg_attrs+0x14/0x28 [<804f66b4>] jz4740_mmc_prepare_dma_data+0x74/0xa4 [<804f6714>] jz4740_mmc_pre_request+0x30/0x54 [<804f4ff4>] mmc_blk_mq_issue_rq+0x6e0/0x7bc [<804f5590>] mmc_mq_queue_rq+0x220/0x2d4 [<8038b2c0>] blk_mq_dispatch_rq_list+0x480/0x664 [<80391040>] blk_mq_do_dispatch_sched+0x2dc/0x370 [<80391468>] __blk_mq_sched_dispatch_requests+0xec/0x164 [<80391540>] blk_mq_sched_dispatch_requests+0x44/0x94 [<80387900>] __blk_mq_run_hw_queue+0xb0/0xcc [<80134c14>] process_one_work+0x1b8/0x264 [<80134ff8>] worker_thread+0x2ec/0x3b8 [<8013b13c>] kthread+0x104/0x10c [<80101dcc>] ret_from_kernel_thread+0x14/0x1c ---[ end trace 0000000000000000 ]--- Signed-off-by: Aidan MacDonald <aidanmacdonald.0x0@gmail.com> Link: https://lore.kernel.org/r/20220411153753.50443-1-aidanmacdonald.0x0@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | | | mmc: improve API to make clear hw_reset callback is for cardsWolfram Sang2022-04-269-11/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To make it unambiguous that the hw_reset callback is for cards and not for controllers, we add 'card' to the callback name and convert all users in one go. We keep the argument as mmc_host, though, because the callback is used very early when mmc_card is not yet populated. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20220408080045.6497-4-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | | | mmc: core: improve API to make clear that mmc_sw_reset is for cardsWolfram Sang2022-04-261-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To make it unambiguous that mmc_sw_reset() is for cards and not for controllers, we make the function argument mmc_card instead of mmc_host. There are no users to convert currently. Suggested-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20220408080045.6497-3-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | | | mmc: renesas_sdhi: remove superfluous specific M3W entryWolfram Sang2022-04-261-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We don't need to specify the Gen3 compatible entry for M3W because it will be provided by the generic Gen3 fallback. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20220404130551.20209-1-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | | | mmc: renesas_sdhi: R-Car V3H ES2.0 gained HS400 supportWolfram Sang2022-04-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The hardware evolved, so we only need to disable HS400 support on ES1.* revisions. Update the code. Signed-off-by: Takeshi Saito <takeshi.saito.xv@renesas.com> [wsa: refactored to top-of-tree] Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20220404123404.16289-1-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | | | mmc: omap: Make it CCF clk API compatibleJanusz Krzysztofik2022-04-261-9/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver, OMAP specific, now omits clk_prepare/unprepare() steps, not supported by OMAP custom implementation of clock API. However, non-CCF stubs of those functions exist for use on such platforms until converted to CCF. Update the driver to be compatible with CCF implementation of clock API. Signed-off-by: Janusz Krzysztofik <jmkrzyszt@gmail.com> Link: https://lore.kernel.org/r/20220402112004.129886-1-jmkrzyszt@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | | | mmc: mmc_spi: parse speed mode optionsChristian Löhle2022-04-261-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since SD and MMC Highspeed modes are also valid for SPI let's parse them too. Signed-off-by: Christian Loehle <cloehle@hyperstone.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20c6efa9a4c7423bbfb9352705c4a53a@hyperstone.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | | | mmc: core: block: fix sloppy typing in mmc_blk_ioctl_multi_cmd()Sergey Shtylyov2022-04-261-7/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Despite mmc_ioc_multi_cmd::num_of_cmds is a 64-bit field, its maximum value is limited to MMC_IOC_MAX_CMDS (only 255); using a 64-bit local variable to hold a copy of that field leads to gcc generating ineffective loop code: despite the source code using an *int* variable for the loop counters, the 32-bit object code uses 64-bit unsigned counters. Also, gcc has to drop the most significant word of that 64-bit variable when calling kcalloc() and assigning to mmc_queue_req::ioc_count anyway. Using the *unsigned int* variable instead results in a better code. Found by Linux Verification Center (linuxtesting.org) with the SVACE static analysis tool. Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru> Link: https://lore.kernel.org/r/eea3b0bd-6091-f005-7189-b5b7868abdb6@omp.ru Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | | | mmc: renesas_sdhi: R-Car V3M also has no HS400Wolfram Sang2022-04-261-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Further digging in the datasheets revealed that R-Car V3M also has no HS400 support. Reported-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20220404105831.5096-1-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | | | mmc: renesas_sdhi: Add missing checks for the presence of quirksGeert Uytterhoeven2022-04-261-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When running on an system without any quirks (e.g. R-Car V3U), the kernel crashes with a NULL pointer dereference: Unable to handle kernel NULL pointer dereference at virtual address 0000000000000002 ... Hardware name: Renesas Falcon CPU and Breakout boards based on r8a779a0 (DT) Workqueue: events_freezable mmc_rescan ... Call trace: renesas_sdhi_internal_dmac_start_dma+0x54/0x12c tmio_process_mrq+0x124/0x274 Fix this by adding the missing checks for the validatity of the priv->quirks pointer. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/cc3178c2ff60f640f4d5a071d51f6b0b1db37656.1648822020.git.geert+renesas@glider.be Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | | | mmc: mmci: stm32: use a buffer for unaligned DMA requestsYann Gautier2022-04-261-17/+71
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In SDIO mode, the sg list for requests can be unaligned with what the STM32 SDMMC internal DMA can support. In that case, instead of failing, use a temporary bounce buffer to copy from/to the sg list. This buffer is limited to 1MB. But for that we need to also limit max_req_size to 1MB. It has not shown any throughput penalties for SD-cards or eMMC. Signed-off-by: Yann Gautier <yann.gautier@foss.st.com> Link: https://lore.kernel.org/r/20220328145114.334577-1-yann.gautier@foss.st.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | | | mmc: renesas_sdhi: style fix for proper function bodiesWolfram Sang2022-04-261-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Put the braces to the proper position to make reading the code easier. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20220320124538.62028-1-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | | | mmc: renesas_sdhi: make 'dmac_only_one_rx' a quirkWolfram Sang2022-04-262-17/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After Shimoda-san's much appreciated refactoring of the quirk handling, we can convert now 'dmac_only_one_rx' from an ugly global flag to a regular quirk. This makes quirk handling more consistent and easier to maintain. After this patch, soc_dma_quirks is completely gone, hooray! Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20220320123016.57991-7-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | | | mmc: renesas_sdhi: make 'fixed_addr_mode' a quirkWolfram Sang2022-04-262-10/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After Shimoda-san's much appreciated refactoring of the quirk handling, we can convert now the 'fixed_addr_mode' from an ugly global flag to a regular quirk. This makes quirk handling more consistent and easier to maintain. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20220320123016.57991-6-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| * | | | | | mmc: renesas_sdhi: remove a stale commentWolfram Sang2022-04-261-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The whitelist has been refactored away with a0fb3fc8af01 ("mmc: renesas_sdhi: remove whitelist for internal DMAC") so the comment doesn't make any sense anymore. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20220320123016.57991-5-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-07 01:08:46 +0000