user/sven/linux.git/include/linux/mmc, branch v6.1.87

wifi: mwifiex: Support SD8978 chipset

2024-02-23T08:12:48Z

[ Upstream commit bba047f15851c8b053221f1b276eb7682d59f755 ] The Marvell SD8978 (aka NXP IW416) uses identical registers as SD8987, so reuse the existing mwifiex_reg_sd8987 definition. Note that mwifiex_reg_sd8977 and mwifiex_reg_sd8997 are likewise identical, save for the fw_dump_ctrl register: They define it as 0xf0 whereas mwifiex_reg_sd8987 defines it as 0xf9. I've verified that 0xf9 is the correct value on SD8978. NXP's out-of-tree driver uses 0xf9 for all of them, so there's a chance that 0xf0 is not correct in the mwifiex_reg_sd8977 and mwifiex_reg_sd8997 definitions. I cannot test that for lack of hardware, hence am leaving it as is. NXP has only released a firmware which runs Bluetooth over UART. Perhaps Bluetooth over SDIO is unsupported by this chipset. Consequently, only an "sdiouart" firmware image is referenced, not an alternative "sdsd" image. Signed-off-by: Lukas Wunner Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/536b4f17a72ca460ad1b07045757043fb0778988.1674827105.git.lukas@wunner.de Stable-dep-of: 1c5d463c0770 ("wifi: mwifiex: add extra delay for firmware ready") Signed-off-by: Sasha Levin

mmc: core: add helpers mmc_regulator_enable/disable_vqmmc

2023-12-08T07:51:19Z

[ Upstream commit 8d91f3f8ae57e6292142ca89f322e90fa0d6ac02 ] There's a number of drivers (e.g. dw_mmc, meson-gx, mmci, sunxi) using the same mechanism and a private flag vqmmc_enabled to deal with enabling/disabling the vqmmc regulator. Move this to the core and create new helpers mmc_regulator_enable_vqmmc and mmc_regulator_disable_vqmmc. Signed-off-by: Heiner Kallweit Acked-by: Martin Blumenstingl Link: https://lore.kernel.org/r/71586432-360f-9b92-17f6-b05a8a971bc2@gmail.com Signed-off-by: Ulf Hansson Stable-dep-of: 477865af60b2 ("mmc: sdhci-sprd: Fix vqmmc not shutting down after the card was pulled") Signed-off-by: Sasha Levin

mmc: Add quirk MMC_QUIRK_BROKEN_CACHE_FLUSH for Micron eMMC Q2J54A

2023-11-28T17:07:11Z

commit ed9009ad300c0f15a3ecfe9613547b1962bde02c upstream. Micron MTFC4GACAJCN eMMC supports cache but requires that flush cache operation be allowed only after a write has occurred. Otherwise, the cache flush command or subsequent commands will time out. Signed-off-by: Bean Huo Signed-off-by: Rafael Beims Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20231030224809.59245-1-beanhuo@iokpp.de Signed-off-by: Ulf Hansson Signed-off-by: Greg Kroah-Hartman

mmc: Add MMC_QUIRK_BROKEN_SD_CACHE for Kingston Canvas Go Plus from 11/2019

2023-07-19T14:21:10Z

[ Upstream commit c467c8f081859d4f4ca4eee4fba54bb5d85d6c97 ] This microSD card never clears Flush Cache bit after cache flush has been started in sd_flush_cache(). This leads e.g. to failure to mount file system. Add a quirk which disables the SD cache for this specific card from specific manufacturing date of 11/2019, since on newer dated cards from 05/2023 the cache flush works correctly. Fixes: 08ebf903af57 ("mmc: core: Fixup support for writeback-cache for eMMC and SD") Signed-off-by: Marek Vasut Link: https://lore.kernel.org/r/20230620102713.7701-1-marex@denx.de Signed-off-by: Ulf Hansson Signed-off-by: Sasha Levin

mmc: core: Fix ambiguous TRIM and DISCARD arg

2022-11-18T09:39:22Z

Clean up the MMC_TRIM_ARGS define that became ambiguous with DISCARD introduction. While at it, let's fix one usage where MMC_TRIM_ARGS falsely included DISCARD too. Fixes: b3bf915308ca ("mmc: core: new discard feature support at eMMC v4.5") Signed-off-by: Christian Loehle Acked-by: Adrian Hunter Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/11376b5714964345908f3990f17e0701@hyperstone.com Signed-off-by: Ulf Hansson

mmc: core: Add SD card quirk for broken discard

2022-10-06T11:31:13Z

Some SD-cards from Sandisk that are SDA-6.0 compliant reports they supports discard, while they actually don't. This might cause mk2fs to fail while trying to format the card and revert it to a read-only mode. To fix this problem, let's add a card quirk (MMC_QUIRK_BROKEN_SD_DISCARD) to indicate that we shall fall-back to use the legacy erase command instead. Signed-off-by: Avri Altman Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20220928095744.16455-1-avri.altman@wdc.com [Ulf: Updated the commit message] Signed-off-by: Ulf Hansson

Merge tag 'mmc-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

2022-10-05T17:00:19Z

Pull MMC updates from Ulf Hansson: - dt-bindings: Increase maximum supported frequency to 384MHz - dw_mmc-rockchip: Add support for the rk3128 variant - meson-gx: Add support for SDIO interrupts - mtk-sd: Add support for MT6795 Helio X10 variant - sdhci: Improve the code by centralizing the CMD/DATA reset handling - sdhci-msm: - Add support for the sdm670 variant - Add support for the sm6115 variant - sdhci-omap: Make Vignesh replace Kishon as the maintainer - sdhci-pci-o2micro: Disable fragile support for DDR50 in favor of SDR50 - sdhci-sprd: Fix clock divider limitation * tag 'mmc-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (31 commits) mmc: sdhci: Centralize CMD and DATA reset handling mmc: sdhci: Get rid of SDHCI_QUIRK_RESET_CMD_DATA_ON_IOS mmc: sdhci: Remove misleading comment about resets mmc: sdhci: Separate out sdhci_reset_for_all() MAINTAINERS: Add Vignesh as maintainer of TI SDHCI OMAP DRIVER mmc: sdhci-msm: add compatible string check for sdm670 dt-bindings: mmc: sdhci-msm: add sdm670 compatible mmc: wmt-sdmmc: Fix an error handling path in wmt_mci_probe() mmc: rtsx_usb_sdmmc: Remove the unneeded result variable mmc: sdhci-of-aspeed: Add dependency on ARCH_ASPEED mmc: mtk-sd: Add support for MT6795 Helio X10 mmc: mtk-sd: Reorder of_device_id and platform data by name mmc: sdhci-sprd: Fix the limitation of div dt-bindings: mmc: sdhci-msm: Add pinctrl-1 property dt-bindings: mmc: rockchip: add rockchip,rk3128-dw-mshc dt-bindings: mmc: renesas,sdhi: Add iommus property mmc: sdhci_am654: Remove the unneeded result variable mmc: meson-gx: add SDIO interrupt support mmc: meson-gx: adjust and re-use constant IRQ_EN_MASK mmc: jz4740_mmc: Fix error check for dma_map_sg ...

mmc: core: Switch to basic workqueue API for sdio_irq_work

2022-09-14T09:53:47Z

The delay parameter isn't set by any user, therefore simplify the code and switch to the basic workqueue API w/o delay support. This also reduces the size of struct mmc_host. Signed-off-by: Heiner Kallweit Link: https://lore.kernel.org/r/13d8200a-e2a8-d907-38ce-a16fc5ce14aa@gmail.com Signed-off-by: Ulf Hansson

wifi: brcmfmac: add 43439 SDIO ids and initialization

2022-09-07T08:01:15Z

Add HW and SDIO ids for use with the muRata 1YN (Cypress CYW43439). Add the firmware mapping structures for the CYW43439 chipset. The 43439 needs some things setup similar to the 43430 chipset. Signed-off-by: Marek Vasut Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20220827024903.617294-1-marex@denx.de

mmc: core: Add support for SDIO wakeup interrupt

2022-07-26T14:58:31Z

If wakeup-source flag is set in host dts node, parse EAI information from SDIO CCCR interrupt externsion segment for in-band wakeup. If async interrupt is supported by SDIO card then enable it and set enable_async_irq flag in sdio_cccr structure to 1. The parse flow is implemented in sdio_read_cccr(). Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Axe Yang Link: https://lore.kernel.org/r/20220726062842.18846-3-axe.yang@mediatek.com Signed-off-by: Ulf Hansson