Changes in Kconfig

9078f01f - mmc: renesas_sdhi: add regulator dependency

Sat, 29 Mar 2025 16:41:26 +0000

mmc: renesas_sdhi: add regulator dependencyThe driver started using the regulator subsystem and fails to build withouta dependeny on CONFIG_REGULATOR:ERROR: modpost: "rdev_get_drvdata" [drivers/mmc/host/renesas_sdhi_core.ko] undefined!ERROR: modpost: "devm_regulator_register" [drivers/mmc/host/renesas_sdhi_core.ko] undefined!The 'select RESET_CONTROLLER' needs to either go away or get changed to a dependencyin order to avoid Kconfig dependency loops here. It also turns out the the superhversion needs neither RESET_CONTROLLER nor REGULATOR, and this works becauseCONFIG_OF is not set there.Change both to a 'depends on', but add '|| !OF' for the superh case.Fixes: fae80a99dc03 ("mmc: renesas_sdhi: Add support for RZ/G3E SoC")Tested-by: Biju Das Signed-off-by: Arnd Bergmann Reviewed-by: Wolfram Sang Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20250329164145.3194284-1-arnd@kernel.orgSigned-off-by: Ulf Hansson List of files: /linux-6.15/drivers/mmc/host/Kconfig

8a98e86a - mmc: sdhci: Make MMC_SDHCI_UHS2 config symbol invisible

Wed, 30 Oct 2024 10:06:55 +0000

mmc: sdhci: Make MMC_SDHCI_UHS2 config symbol invisibleThere is no need to ask the user about enabling UHS-II support, as alldrivers that support UHS2-capable devices already select MMC_SDHCI_UHS2.Hence make the symbol invisible, unless when compile-testing.Fixes: 2af7dd8b64f2fd6a ("mmc: sdhci: add UHS-II module and add a kernel configuration")Signed-off-by: Geert Uytterhoeven Message-ID: <079f2b7473d34895843ad278d79930c681385b2e.1730282633.git.geert+renesas@glider.be>Signed-off-by: Ulf Hansson List of files: /linux-6.15/drivers/mmc/host/Kconfig

2daf6430 - mmc: sdhci-pci: add UHS-II support framework

Fri, 18 Oct 2024 10:53:31 +0000

mmc: sdhci-pci: add UHS-II support frameworkThis patch prepares for adding UHS-II support at a specific UHS-IIcapable sdhci-pci controller, GL9755 for now.Signed-off-by: Ben Chuang Signed-off-by: AKASHI Takahiro Signed-off-by: Victor Shih Acked-by: Adrian Hunter Message-ID: <20241018105333.4569-15-victorshihgli@gmail.com>Signed-off-by: Ulf Hansson List of files: /linux-6.15/drivers/mmc/host/Kconfig

2af7dd8b - mmc: sdhci: add UHS-II module and add a kernel configuration

Fri, 18 Oct 2024 10:53:20 +0000

mmc: sdhci: add UHS-II module and add a kernel configurationThis patch adds sdhci-uhs2.c as a module for UHS-II support.This is a skeleton for further development in this patch series.This kernel configuration, CONFIG_MMC_SDHCI_UHS2, will be usedin the following commits to indicate UHS-II specific code in sdhcicontrollers.Signed-off-by: Ben Chuang Signed-off-by: AKASHI Takahiro Signed-off-by: Victor Shih Acked-by: Adrian Hunter Message-ID: <20241018105333.4569-4-victorshihgli@gmail.com>Signed-off-by: Ulf Hansson List of files: /linux-6.15/drivers/mmc/host/Kconfig

7e9ddd7d - mmc: mtk-sd: Implement Host Software Queue for eMMC and SD Card

Mon, 30 Sep 2024 09:01:56 +0000

mmc: mtk-sd: Implement Host Software Queue for eMMC and SD CardAdd support for Host Software Queue (HSQ) and enable it when thecontroller instance does not have Command Queue Engine HW support.It was chosen to enable HSQ only for eMMC and SD/MicroSD cardsand not for SDIO as performance improvements are seen only forthe former.Performance was measured with a SanDisk Extreme Ultra A2 MicroSDcard in a MediaTek MT8195T Acer Chromebook Spin 513 (CP513-2H),by running FIO (bs=4k) on an ArchLinux userspace..... Summarizing ....Random read: +24.28% IOPS, +24.29% BWSequential read: +3.14% IOPS, +3.49% BWRandom RW (avg): +50.53% IOPS, +50.68% BWBelow, more data from the benchmarks.Before: - Random read: IOPS=1643, BW=6574KiB/s bw ( KiB/s): min= 4578, max= 7440, per=99.95%, avg=6571.55, stdev=74.16, samples=953 iops : min= 1144, max= 1860, avg=1642.14, stdev=18.54, samples=953 lat (msec) : 100=0.01%, 250=0.12%, 500=0.38%, 750=97.89%, 1000=1.44%, 2000=0.16% - Sequential read: IOPS=19.1k, BW=74.4MiB/s bw ( KiB/s): min=12288, max=118483, per=100.00%, avg=76293.38, stdev=1971.42, samples=956 iops : min= 3072, max=29620, avg=19072.14, stdev=492.87, samples=956 lat (msec) : 4=0.01%, 10=0.01%, 20=0.21%, 50=23.95%, 100=75.67%, 250=0.05%, 500=0.03%, 750=0.08% - Random R/W: read: IOPS=282, BW=1129KiB/s (1156kB/s) write: IOPS=284, BW=1136KiB/s read bw ( KiB/s): min= 31, max= 3496, per=100.00%, avg=1703.67, stdev=155.42, samples=630 read iops : min= 7, max= 873, avg=425.22, stdev=38.85, samples=630 wri bw ( KiB/s): min= 31, max= 3443, per=100.00%, avg=1674.27, stdev=164.23, samples=644 wri iops : min= 7, max= 860, avg=417.87, stdev=41.03, samples=644 lat (msec) : 250=0.13%, 500=0.44%, 750=0.84%, 1000=22.29%, 2000=74.01%, >=2000=2.30%After: - Random read: IOPS=2042, BW=8171KiB/s bw ( KiB/s): min= 4907, max= 9072, per=99.94%, avg=8166.80, stdev=93.77, samples=954 iops : min= 1226, max= 2268, avg=2040.78, stdev=23.41, samples=954 lat (msec) : 100=0.03%, 250=0.13%, 500=52.88%, 750=46.64%, 1000=0.32% - Sequential read: IOPS=19.7k, BW=77.0MiB/s bw ( KiB/s): min=67980, max=94248, per=100.00%, avg=78894.27, stdev=1475.07, samples=956 iops : min=16994, max=23562, avg=19722.45, stdev=368.76, samples=956 lat (msec) : 4=0.01%, 10=0.01%, 20=0.05%, 50=28.78%, 100=71.14%, 250=0.01%, 500=0.02% - Random R/W: read: IOPS=424, BW=1699KiB/s write: IOPS=428, BW=1714KiB/s read bw ( KiB/s): min= 228, max= 2856, per=100.00%, avg=1796.60, stdev=112.59, samples=901 read iops : min= 54, max= 712, avg=447.81, stdev=28.21, samples=901 wri bw ( KiB/s): min= 28, max= 2904, per=100.00%, avg=1780.11, stdev=128.27, samples=916 wri iops : min= 4, max= 724, avg=443.69, stdev=32.14, samples=916Signed-off-by: AngeloGioacchino Del Regno Link: https://lore.kernel.org/r/20240930090156.33537-1-angelogioacchino.delregno@collabora.comSigned-off-by: Ulf Hansson List of files: /linux-6.15/drivers/mmc/host/Kconfig

addc9ecb - mmc: sdhci-of-ma35d1: Add Nuvoton MA35D1 SDHCI driver

Tue, 16 Jul 2024 00:45:27 +0000

mmc: sdhci-of-ma35d1: Add Nuvoton MA35D1 SDHCI driverAdd the SDHCI driver for the MA35D1 platform. It is based upon theSDHCI interface, but requires some extra initialization.Signed-off-by: Shan-Chun Hung Acked-by: Adrian Hunter Link: https://lore.kernel.org/r/20240716004527.20378-3-shanchun1218@gmail.comSigned-off-by: Ulf Hansson List of files: /linux-6.15/drivers/mmc/host/Kconfig

6a1326de - mmc: sdhci-brcmstb: Add ARCH_BCM2835 option

Thu, 20 Jun 2024 07:42:38 +0000

mmc: sdhci-brcmstb: Add ARCH_BCM2835 optionThe Raspberry Pi devices have to date all used ARCH_BCM2835as their SoC arch dependency so configurations that use thisand not BRCMSTB won't end up with this module in their config.Signed-off-by: Peter Robinson Reviewed-by: Andrea della Porta Link: https://lore.kernel.org/r/20240620074248.152353-1-pbrobinson@gmail.comSigned-off-by: Ulf Hansson List of files: /linux-6.15/drivers/mmc/host/Kconfig

53ab7f7f - mmc: sdhci-of-dwcmshc: Implement SDHCI CQE support

Tue, 19 Mar 2024 11:59:32 +0000

mmc: sdhci-of-dwcmshc: Implement SDHCI CQE supportFor enabling CQE support just set 'supports-cqe' in your DevTree filefor appropriate mmc node.Signed-off-by: Sergey Khimich Acked-by: Adrian Hunter Link: https://lore.kernel.org/r/20240319115932.4108904-3-serghox@gmail.comSigned-off-by: Ulf Hansson List of files: /linux-6.15/drivers/mmc/host/Kconfig

25d04384 - mmc: dw_mmc: add support for hi3798mv200

Thu, 29 Feb 2024 01:36:23 +0000

mmc: dw_mmc: add support for hi3798mv200Add support for Hi3798MV200 specific extension.Signed-off-by: Yang Xiwen Link: https://lore.kernel.org/r/20240229-b4-mmc-hi3798mv200-v7-5-10c03f316285@outlook.comSigned-off-by: Ulf Hansson List of files: /linux-6.15/drivers/mmc/host/Kconfig

09f164d3 - mmc: sdhci_omap: Fix TI SoC dependencies

Wed, 20 Dec 2023 13:59:47 +0000

mmc: sdhci_omap: Fix TI SoC dependenciesThe sdhci_omap is specific to older TI SoCs, update thedependencies for those SoCs and compile testing. While we'reat it update the text to reflect the wider range ofsupported TI SoCS the driver now supports.Fixes: 7d326930d352 ("mmc: sdhci-omap: Add OMAP SDHCI driver")Signed-off-by: Peter Robinson Link: https://lore.kernel.org/r/20231220135950.433588-2-pbrobinson@gmail.comSigned-off-by: Ulf Hansson List of files: /linux-6.15/drivers/mmc/host/Kconfig

cb052da7 - mmc: sdhci_am654: Fix TI SoC dependencies

Wed, 20 Dec 2023 13:59:46 +0000

mmc: sdhci_am654: Fix TI SoC dependenciesThe sdhci_am654 is specific to recent TI SoCs, update thedependencies for those SoCs and compile testing. While we'reat it update the text to reflect the wider range ofsupported TI SoCS the driver now supports.Fixes: 41fd4caeb00b ("mmc: sdhci_am654: Add Initial Support for AM654 SDHCI driver")Signed-off-by: Peter Robinson Link: https://lore.kernel.org/r/20231220135950.433588-1-pbrobinson@gmail.comSigned-off-by: Ulf Hansson List of files: /linux-6.15/drivers/mmc/host/Kconfig

0ebebb21 - mmc: sdhci-npcm: Add NPCM SDHCI driver

Mon, 02 Oct 2023 20:06:10 +0000

mmc: sdhci-npcm: Add NPCM SDHCI driverAdd Nuvoton NPCM BMC sdhci-pltfm controller driver.Signed-off-by: Tomer Maimon Acked-by: Adrian Hunter Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20231002200610.129799-3-tmaimon77@gmail.comSigned-off-by: Ulf Hansson List of files: /linux-6.15/drivers/mmc/host/Kconfig

bbe6dc42 - mmc: host: Kconfig: Make MMC_SDHI_INTERNAL_DMAC config option dependant on ARCH_RENESAS

Fri, 01 Sep 2023 12:27:01 +0000

mmc: host: Kconfig: Make MMC_SDHI_INTERNAL_DMAC config option dependant on ARCH_RENESASMMC_SDHI_INTERNAL_DMAC config option has dependency on ARM64 andR7S9210/R8A77470 this dependency will keep growing for future SoCs forvarying architectures. So to simplify this configuration makeMMC_SDHI_INTERNAL_DMAC solely depend on ARCH_RENESAS, as all RenesasSoCs inherently depend on the ARCH_RENESAS config option.This allows selecting MMC_SDHI_INTERNAL_DMAC config option for RZ/Five SoCwhich is based on RISC-V architecture.Signed-off-by: Lad Prabhakar Reviewed-by: Geert Uytterhoeven Acked-by: Wolfram Sang Link: https://lore.kernel.org/r/20230901122701.318082-1-prabhakar.mahadev-lad.rj@bp.renesas.comSigned-off-by: Ulf Hansson List of files: /linux-6.15/drivers/mmc/host/Kconfig

d4a5c59a - mmc: au1xmmc: force non-modular build and remove symbol_get usage

Tue, 01 Aug 2023 17:35:41 +0000

mmc: au1xmmc: force non-modular build and remove symbol_get usageau1xmmc is split somewhat awkwardly into the main mmc subsystem driver,and callbacks in platform_data that sit under arch/mips/ and arealways built in. The latter than call mmc_detect_change throughsymbol_get. Remove the use of symbol_get by requiring the driverto be built in. In the future the interrupt handlers for cardinsert/eject detection should probably be moved into the main driver,and which point it can be built modular again.Signed-off-by: Christoph Hellwig Acked-by: Manuel Lauss Reviewed-by: Arnd Bergmann [mcgrof: squashed in depends on MMC=y suggested by Arnd]Signed-off-by: Luis Chamberlain List of files: /linux-6.15/drivers/mmc/host/Kconfig

c7eed31e - mmc: sdhci-msm: Switch to the new ICE API

Sat, 08 Apr 2023 21:40:41 +0000

mmc: sdhci-msm: Switch to the new ICE APINow that there is a new dedicated ICE driver, drop the sdhci-msm ICEimplementation and use the new ICE api provided by the Qualcomm socdriver ice. The platforms that already have ICE support will use theAPI as library since there will not be a devicetree node, but insteadthey have reg range. In this case, the of_qcom_ice_get will return anICE instance created for the consumer's device. But if there areplatforms that do not have ice reg in the consumer devicetree nodeand instead provide a dedicated ICE devicetree node, theof_qcom_ice_getwill look up the device based on qcom,ice property and will get the ICEinstance registered by the probe function of the ice driver.The ICE clock is now handle by the new driver. This is done by enablingit on the creation of the ICE instance and then enabling/disabling it onSDCC runtime resume/suspend.Signed-off-by: Abel Vesa Acked-by: Adrian Hunter Acked-by: Ulf Hansson Link: https://lore.kernel.org/r/20230408214041.533749-4-abel.vesa@linaro.orgSigned-off-by: Ulf Hansson List of files: /linux-6.15/drivers/mmc/host/Kconfig

b5dbcf1f - mmc: sdhci-cadence: Add AMD Pensando Elba SoC support

Mon, 10 Apr 2023 18:45:24 +0000

mmc: sdhci-cadence: Add AMD Pensando Elba SoC supportAdd support for AMD Pensando Elba SoC which explicitlycontrols byte-lane enables on writes.Select MMC_SDHCI_IO_ACCESSORS for MMC_SDHCI_CADENCE whichallows Elba SoC sdhci_elba_ops to overwrite the SDHCIIO memory accessorsSigned-off-by: Brad Larson Acked-by: Adrian Hunter Link: https://lore.kernel.org/r/20230410184526.15990-14-blarson@amd.comSigned-off-by: Ulf Hansson List of files: /linux-6.15/drivers/mmc/host/Kconfig

9e622229 - mmc: starfive: Add sdio/emmc driver support

Wed, 15 Feb 2023 11:32:47 +0000

mmc: starfive: Add sdio/emmc driver supportAdd sdio/emmc driver support for StarFive JH7110 soc.Tested-by: Conor Dooley Signed-off-by: William Qiu Link: https://lore.kernel.org/r/20230215113249.47727-3-william.qiu@starfivetech.comSigned-off-by: Ulf Hansson List of files: /linux-6.15/drivers/mmc/host/Kconfig

a1f925bc - mmc: omap: drop TPS65010 dependency

Sat, 11 Feb 2023 21:00:06 +0000

mmc: omap: drop TPS65010 dependencyThe original TPS65010 dependency was only needed for MACH_OMAP_H2,which is now gone, but I messed up the conversion when I removed thatsymbol.Now the missing TPS65010 causes a boot failure on other machinessuch as the SX1.Reported-by: Guenter Roeck Fixes: 0d7bb85e9413 ("ARM: omap1: remove unused board files")Signed-off-by: Arnd Bergmann List of files: /linux-6.15/drivers/mmc/host/Kconfig

bef64d29 - mmc: remove tmio_mmc driver

Fri, 07 Oct 2022 10:08:38 +0000

mmc: remove tmio_mmc driverWith the TMIO MFD support gone, the corresponding MMC host driver canbe removed as well. The remaining tmio_mmc_core module however is stillused by both the Renesas and Socionext host drivers.Cc: Ian Molton Cc: Ulf Hansson Cc: linux-mmc@vger.kernel.orgCc: linux-renesas-soc@vger.kernel.orgAcked-by: Wolfram Sang Acked-by: Robert Jarzmik Signed-off-by: Arnd Bergmann List of files: /linux-6.15/drivers/mmc/host/Kconfig

e7643950 - mmc: sdhci-pxav2: enable CONFIG_MMC_SDHCI_IO_ACCESSORS

Mon, 16 Jan 2023 19:43:55 +0000

mmc: sdhci-pxav2: enable CONFIG_MMC_SDHCI_IO_ACCESSORSEnable CONFIG_MMC_SDHCI_IO_ACCESSORS for the pxav2 driver. The read_wcallback is needed for a silicon bug workaround in the PXA168.Signed-off-by: Doug Brown Acked-by: Adrian Hunter Link: https://lore.kernel.org/r/20230116194401.20372-3-doug@schmorgal.comSigned-off-by: Ulf Hansson List of files: /linux-6.15/drivers/mmc/host/Kconfig