- Remove redundant pm_runtime_mark_last_busy() calls
MMC host:
- Convert drivers to use devm_mmc_alloc_host()
- Remove redundant pm_runtime_mark_last_busy() calls
- renesas_sdhi: Add support for the RZ/T2H and RZ/N2H variants
- renesas_sdhi: Fix incorrect auto retuning for an SDIO card
- rtsx_usb_sdmmc: Add 74 clocks in poweron flow
- rtsx_usb_sdmmc: Re-work the code in sd_set_power_mode()
- loongson2: Add driver for the Loongson-2K SD/SDIO controller
- loongson2: Add support for the Loongson-2K2000 SD/SDIO/eMMC controller
- sdhci: Drop sdhci_free_host()/sdhci_pltfm_free() interface
- sdhci: Remove the sdhci_free_host() and sdhci_pltfm_free() helpers
- sdhci-cadence: Add support for the Mobileye EyeQ controller
- sdhci-esdhc-imx: Optimize clock loopback selection
- sdhci-esdhc-imx: Don't change pinctrl in suspend if wakeup source
- sdhci-msm: Add support for the Milos variant
- sdhci-msm: Add support for the qcs8300 variant
- sdhci-msm: Ensure SD card power isn't ON when card gets removed
- sdhci-of-k1: Disable HW busy detection
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Merge tag 'mmc-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC updates from Ulf Hansson:
"MMC core:
- Remove redundant pm_runtime_mark_last_busy() calls
MMC host:
- Convert drivers to use devm_mmc_alloc_host()
- Remove redundant pm_runtime_mark_last_busy() calls
- renesas_sdhi:
- Add support for the RZ/T2H and RZ/N2H variants
- Fix incorrect auto retuning for an SDIO card
- rtsx_usb_sdmmc:
- Add 74 clocks in poweron flow
- Re-work the code in sd_set_power_mode()
- loongson2:
- Add driver for the Loongson-2K SD/SDIO controller
- Add support for the Loongson-2K2000 SD/SDIO/eMMC controller
- sdhci:
- Drop sdhci_free_host()/sdhci_pltfm_free() interface
- Remove the sdhci_free_host() and sdhci_pltfm_free() helpers
- sdhci-cadence: Add support for the Mobileye EyeQ controller
- sdhci-esdhc-imx:
- Optimize clock loopback selection
- Don't change pinctrl in suspend if wakeup source
- sdhci-msm:
- Add support for the Milos variant
- Add support for the qcs8300 variant
- Ensure SD card power isn't ON when card gets removed
- sdhci-of-k1: Disable HW busy detection"
* tag 'mmc-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (102 commits)
mmc: loongson2: Unify the function prefixes for loongson2_mmc_pdata
mmc: loongson2: Fix error code in loongson2_mmc_resource_request()
dt-bindings: mmc: sdhci-msm: document the Milos SDHCI Controller
mmc: loongson2: prevent integer overflow in ret variable
mmc: Remove redundant pm_runtime_mark_last_busy() calls
mmc: sdhci-msm: Ensure SD card power isn't ON when card removed
dt-bindings: mmc: Add sdhci compatible for qcs8300
mmc: sdhci-cadence: use of_property_present
mmc: loongson2: Add Loongson-2K2000 SD/SDIO/eMMC controller driver
dt-bindings: mmc: loongson,ls2k0500-mmc: Add compatible for Loongson-2K2000
mmc: loongson2: Add Loongson-2K SD/SDIO controller driver
dt-bindings: mmc: Add Loongson-2K SD/SDIO/eMMC controller binding
mmc: Convert ternary operator to str_true_false() helper
dt-bindings: mmc: renesas,sdhi: Document RZ/T2H and RZ/N2H support
mmc: sdhci-cadence: add Mobileye eyeQ support
dt-bindings: mmc: cdns: add Mobileye EyeQ MMC/SDHCI controller
mmc: rtsx_usb_sdmmc: Fix clang -Wimplicit-fallthrough in sd_set_power_mode()
mmc: cb710-mmc: Convert ternary operator to str_plural() helper
mmc: rtsx_usb_sdmmc: Add 74 clocks in poweron flow
mmc: rtsx_usb_sdmmc: Re-work the code in sd_set_power_mode()
...
These five newly supported chips come with both devicetree descriptions
and the changes to wire them up to the build system for easier bisection.
The chips in question are:
- Marvell PXA1908 was the first 64-bit mobile phone chip from Marvell
in the product line that started with the Digital StrongARM SA1100
based PDAs and continued with the Intel PXA2xx that dominated early
smartphones. This one only made it only into a few products before the
entire product line was cut in 2015.
- The QiLai SoC is made by RISC-V core designer Andes Technologies
and is in the 'Voyager' reference board in MicroATX form factor.
It uses four in-order AX45MP cores, which is the midrange product
from Andes.
- CIX P1 is one of the few Arm chips designed for small workstations,
and this one uses 12 Cortex-A720/A520 cores, making it also one
of the only ARMv9.2 machines that one can but at the moment.
- Axiado AX3000 is an embedded chip with relative small Cortex-A53
CPU cores described as a "Trusted Control/Compute Unit" that can
be used as a BMC in servers. In addition to the usual I/O, this one
comes with 10GBit ethernet and and a 4TOPS NPU.
- Sophgo SG2000 is an embedded chip that comes with both RISC-V
and Arm cores that can run Linux. This was already supported for
RISC-V but now it also works on Arm
One more chip, the Black Sesame C1200 did not make it in tirm for the
merge window.
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Merge tag 'soc-newsoc-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull new SoC support from Arnd Bergmann:
"These five newly supported chips come with both devicetree
descriptions and the changes to wire them up to the build system for
easier bisection.
The chips in question are:
- Marvell PXA1908 was the first 64-bit mobile phone chip from Marvell
in the product line that started with the Digital StrongARM SA1100
based PDAs and continued with the Intel PXA2xx that dominated early
smartphones. This one only made it only into a few products before
the entire product line was cut in 2015.
- The QiLai SoC is made by RISC-V core designer Andes Technologies
and is in the 'Voyager' reference board in MicroATX form factor. It
uses four in-order AX45MP cores, which is the midrange product from
Andes.
- CIX P1 is one of the few Arm chips designed for small workstations,
and this one uses 12 Cortex-A720/A520 cores, making it also one of
the only ARMv9.2 machines that one can but at the moment.
- Axiado AX3000 is an embedded chip with relative small Cortex-A53
CPU cores described as a "Trusted Control/Compute Unit" that can be
used as a BMC in servers. In addition to the usual I/O, this one
comes with 10GBit ethernet and and a 4TOPS NPU.
- Sophgo SG2000 is an embedded chip that comes with both RISC-V and
Arm cores that can run Linux. This was already supported for RISC-V
but now it also works on Arm
One more chip, the Black Sesame C1200 did not make it in tirm for the
merge window"
* tag 'soc-newsoc-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (38 commits)
arm64: defconfig: Enable rudimentary Sophgo SG2000 support
arm64: Add SOPHGO SOC family Kconfig support
arm64: dts: sophgo: Add Duo Module 01 Evaluation Board
arm64: dts: sophgo: Add Duo Module 01
arm64: dts: sophgo: Add initial SG2000 SoC device tree
MAINTAINERS: Add entry for Axiado
arm64: defconfig: enable the Axiado family
arm64: dts: axiado: Add initial support for AX3000 SoC and eval board
arm64: add Axiado SoC family
dt-bindings: i3c: cdns: add Axiado AX3000 I3C controller
dt-bindings: serial: cdns: add Axiado AX3000 UART controller
dt-bindings: gpio: cdns: add Axiado AX3000 GPIO variant
dt-bindings: gpio: cdns: convert to YAML
dt-bindings: arm: axiado: add AX3000 EVK compatible strings
dt-bindings: vendor-prefixes: Add Axiado Corporation
MAINTAINERS: Add CIX SoC maintainer entry
arm64: dts: cix: Add sky1 base dts initial support
dt-bindings: clock: cix: Add CIX sky1 scmi clock id
arm64: defconfig: Enable CIX SoC
mailbox: add CIX mailbox driver
...
DTS example in the bindings should be indented with 2- or 4-spaces and
aligned with opening '- |', so correct any differences like 3-spaces or
mixtures 2- and 4-spaces in one binding.
No functional changes here, but saves some comments during reviews of
new patches built on existing code.
Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # For MMC
Acked-by: Lee Jones <lee@kernel.org>
Acked-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> # renesas
Link: https://lore.kernel.org/r/20250107131456.247610-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250725100241.120106-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
The current pinctrl properties apply only to the pxav1 controller.
Adding one default pinctrl node to a pxav3 controller therefore causes
a schema warning.
Check the existing properties only on pxav1. pxav2 and pxav3 may add
their own set of pinctrl properties if and when needed.
Signed-off-by: Duje Mihanović <duje@dujemihanovic.xyz>
Link: https://lore.kernel.org/r/20250708-pxa1908-lkml-v16-1-b4392c484180@dujemihanovic.xyz
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Document the sdhci compatible for Qualcomm qcs8300
to support function for emmc on the Soc.
Signed-off-by: Sayali Lokhande <quic_sayalil@quicinc.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250702085927.10370-2-quic_sayalil@quicinc.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Add SDHI bindings for the Renesas RZ/T2H (a.k.a R9A09G077) and RZ/N2H
(a.k.a R9A09G087) SoCs. Use `renesas,sdhi-r9a09g057` as a fallback since
the SD/MMC block on these SoCs is identical to the one on RZ/V2H(P),
allowing reuse of the existing driver without modifications.
Update the binding schema to reflect differences: unlike RZ/V2H(P),
RZ/T2H and RZ/N2H do not require the `resets` property and use only a
two clocks instead of four.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250617164914.158091-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Change ref to mmc-controller-common.yaml from mmc-controller.yaml because
imx23/imx28 use dual mode controller (spi and mmc). So default dts node
name use spi instead of mmc. The legacy reason, it use difference
compatible string to distringuish work mode (spi / mmc).
Fix below CHECK_DTB warnings:
arch/arm/boot/dts/nxp/mxs/imx23-olinuxino.dtb: spi@80010000 (fsl,imx23-mmc): $nodename:0: 'spi@80010000' does not match '^mmc(@.*)?$'
Additional add clocks property.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Stefan Wahren <wahrenst@gmx.net>
Link: https://lore.kernel.org/r/20250603152245.1068740-1-Frank.Li@nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
The commit 7e856617a1 ("dt-bindings: mmc: Add support for rk3576
eMMC") limited use of power-domains to Rockchip RK3576.
Remove the power-domains: false to allow use of power-domains with more
controllers, e.g. with SDHCI on Rockchip RK3528.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250518220707.669515-6-jonas@kwiboo.se
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Add support for the SD/eMMC Host Controller found in SpacemiT K1 SoC,
The controller supports data transmission of MMC, SDIO, SD protocol.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Yixun Lan <dlan@gentoo.org>
Link: https://lore.kernel.org/r/20250509-20-k1-sdhci-v3-1-526c35feaa20@gentoo.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Update text binding to YAML.
Changes during conversion:
Add appropriate include statements for interrupts and clock-names
to resolve errors identified by `dt_binding_check` and `dtbs_check`.
Signed-off-by: Charan Pedumuru <charan.pedumuru@gmail.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250507-mchp-sdhci-v1-2-ed29de05295a@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Rewrite the textual description for the WonderMedia SDMMC controller
as YAML schema, and switch the filename to follow the compatible
string.
Signed-off-by: Alexey Charkov <alchark@gmail.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250423-vt8500-sdmmc-binding-v2-1-ea4f17fd0638@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Add a compatible for the MediaTek Dimensity 1200 (MT6893) SoC.
All of the MMC/SD controllers in this chip are compatible with
the ones found in MT8183, but do also make use of an optional
crypto clock when enabling HW disk encryption.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250416120245.147951-1-angelogioacchino.delregno@collabora.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
The sdhci IP of SG2044 is similar to it of SG2042. They
share the same clock and controller configuration.
Add compatible string for SG2044.
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Reviewed-by: Chen Wang <unicorn_wang@outlook.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250413223507.46480-8-inochiama@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This instance has a wakeup irq defined. It is currently not used by the
driver.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250405173631.13564-2-wsa+renesas@sang-engineering.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Add SDHI bindings for the Renesas RZ/V2N (a.k.a R9A09G056) SoC. Use
`renesas,sdhi-r9a09g057` as a fallback since the SD/MMC block on
RZ/V2N is identical to the one on RZ/V2H(P), allowing reuse of the
existing driver without modifications.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250326143945.82142-8-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
The "axi" clock is optional on at least the "marvell,armada-ap806-sdhci"
variant. Not sure what's correct here, so just drop the constraint.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250320-dt-marvell-mmc-v1-3-e51002ea0238@kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
The Marvell xenon-sdhci block is an SDHCI and can use properties from
sdhci-common.yaml, so change the reference.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250320-dt-marvell-mmc-v1-2-e51002ea0238@kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
The Marvell xenon-sdhci block can be cache-coherent and needs the
"dma-coherent" property. It can also be behind an IOMMU and needs the
"iommus" property.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250320-dt-marvell-mmc-v1-1-e51002ea0238@kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
The properties in sdhci.txt are documented in sdhci-common.yaml, too.
Remove the txt binding.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250320211922.1135669-1-robh@kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
The Allwinner A523 uses the same MMC IP as the D1.
Introduce the new specific compatible strings, and use them with
fallbacks to the D1 strings.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250307005712.16828-3-andre.przywara@arm.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
New Allwinner SoCs only occasionally update their MMC IP, leading to many
pairs of compatible strings, though there are sometimes a number of them
being compatible with one particular SoC.
Collate the compatible string listing in the binding, to group those
being compatible together. This makes the list more readable, and allows
for easier addition of new SoC's MMC devices.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250307005712.16828-2-andre.przywara@arm.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
The SDHCI controller in Rockchip RK3528 is similar to the one included
in RK3588.
Add compatible string for the SDHCI controller in RK3528.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250305214108.1327208-2-jonas@kwiboo.se
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
The SD/MMC block on the RZ/G3E ("R9A09G047") SoC is similar to that
of the RZ/V2H, but the SD0 channel has only dedicated pins, so we must
use SD_STATUS register to control voltage and power enable (internal
regulator), for non-fixed voltage (SD) MMC interface. However, it is
optional for fixed voltage MMC interface (eMMC).
For SD1 and SD2 channels, we can either use gpio regulator or internal
regulator (using SD_STATUS register) for voltage switching.
Document RZ/G3E SDHI IP support with optional internal regulator for
both RZ/G3E and RZ/V2H SoC.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20250305092958.21865-2-biju.das.jz@bp.renesas.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
The dw-mshc core on Rockchip's RK3562 is the same as the one already
included in RK3288. Extend the binding accordingly to allow
compatible = "rockchip,rk3562-dw-mshc", "rockchip,rk3288-dw-mshc";
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250227111913.2344207-4-kever.yang@rock-chips.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
The eMMC core on Rockchip's RK3562 is the same as the one already
included in RK3588. Extend the binding accordingly to allow
compatible = "rockchip,rk3562-dwcmshc", "rockchip,rk3588-dwcmshc";
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250227111913.2344207-3-kever.yang@rock-chips.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Convert atmel,hsmci documentation to yaml format. The new file will inherit
from mmc-controller.yaml.
Signed-off-by: Dharma Balasubiramani <dharma.b@microchip.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250224-mmc-slot-v4-2-231620a31e88@microchip.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
The compatible property is required for some vendor-specific device trees,
such as Amlogic's meson-mx-sdio, but is unnecessary for others, like
Microchip's DTS. To resolve unintended warnings for configurations that do
not require it, remove compatible from the required properties in
mmc-slot.yaml.
Since meson-mx-sdio still requires compatible, explicitly add it to its
required list in amlogic,meson-mx-sdio.yaml.
Signed-off-by: Dharma Balasubiramani <dharma.b@microchip.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250224-mmc-slot-v4-1-231620a31e88@microchip.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Add compatible string "fsl,imx94-usdhc" for the i.MX94 chip, which is
backward compatible with i.MX8mm. Set it to fall back to
"fsl,imx8mm-usdhc".
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250306170937.242183-1-Frank.Li@nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
mmc-controller.yaml is common schema file. According to writing-schema.rst,
* additionalProperties: true
Rare case, used for schemas implementing common set of properties. Such
schemas are supposed to be referenced by other schemas, which then use
'unevaluatedProperties: false'. Typically bus or common-part schemas.
Reproduce steps:
1. Add unevaluated property 'abc' at example of fsl-imx-esdhc.yaml
2. Run make dt_binding_check DT_SCHEMA_FILES=fsl-imx-esdhc.yaml
No any warning report. But suppose report below warning:
mmc@70004000: Unevaluated properties are not allowed ('abc' was unexpected)
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250220164655.2081224-1-Frank.Li@nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Document the compatibles for Exynos7870's DW MMC driver, for both
non-SMU and SMU variants.
Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250219-exynos7870-mmc-v2-1-b4255a3e39ed@disroot.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Add samsung,exynos8895-dw-mshc-smu specific compatible to the bindings
documentation. Since Samsung, as usual, likes reusing devices from older
designs, use the samsung,exynos7-dw-mshc-smu compatible.
Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/all/20250105161344.420749-2-ivo.ivanov.ivanov1@gmail.com/
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Besides the MT8183's MMC controller and all its compatible derivatives,
the recently added MT7986 and MT8196 also require two register ranges.
This is based on the actual device trees.
Properly enforce this in the binding.
Fixes: 4a8bd2b07d ("dt-bindings: mmc: mtk-sd: Add mt7988 SoC")
Fixes: 58927c9dc4 ("dt-bindings: mmc: mtk-sd: Add support for MT8196")
Cc: Frank Wunderlich <frank-w@public-files.de>
Cc: Andy-ld Lu <andy-ld.lu@mediatek.com>
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Message-ID: <20241210073212.3917912-2-wenst@chromium.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Document the mmc-slot, which is a subnode of a multi-slot
MMC controller, each slot is represented as a full MMC controller,
the top node handling all the shared resources and slot mux.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Message-ID: <20241128-topic-amlogic-arm32-upstream-bindings-fixes-convert-meson-mx-sdio-v4-4-11d9f9200a59@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Adding "|" is used to keep the description format, remove it when
not needed after the split into mmc-controller.yaml and
mmc-controller-common.yaml files.
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Message-ID: <20241128-topic-amlogic-arm32-upstream-bindings-fixes-convert-meson-mx-sdio-v4-3-11d9f9200a59@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Move the common MMC "slot" properties because they are shared by the
single-slot or multi-slot controllers, and will help defining a simple
mmc-slot bindings document with proper slot properties and nodename.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Message-ID: <20241128-topic-amlogic-arm32-upstream-bindings-fixes-convert-meson-mx-sdio-v4-2-11d9f9200a59@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
The term "slot ID" has nothing to do with the SDIO function number
which is specified in the reg property of the subnodes, rephrase
the description to be more accurate.
Fixes: f9b7989859 ("dt-bindings: mmc: Add YAML schemas for the generic MMC options")
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Message-ID: <20241128-topic-amlogic-arm32-upstream-bindings-fixes-convert-meson-mx-sdio-v4-1-11d9f9200a59@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
For more than a year all emails to Bhupesh Sharma's Linaro emails bounce
and there were no updates to mailmap. No reviews from Bhupesh, either,
so change the maintainer to Bjorn and Konrad (Qualcomm SoC maintainers).
Cc: Bhupesh Sharma <bhupesh.linux@gmail.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Konrad Dybcio <konradybcio@kernel.org>
Message-ID: <20241130094758.15553-1-krzysztof.kozlowski@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Properties are supposed to be defined in the top-level schema and then
disallowed in an if/then schema if necessary. Move the "marvell,pad-type"
property to follow this.
"reg" can also be similarly described at the top-level with only the
number of entries restricted in the if/then schema.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Message-ID: <20241113225602.1782573-1-robh@kernel.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
- Add support for Ultra Capacity SD cards (SDUC, 2TB to 128TB)
- Add support for Ultra High-Speed II SD cards (UHS-II)
- Use a reset control for pwrseq_simple
- Add SD card quirk for broken poweroff notification
- Use GFP_NOIO for SD ACMD22
MMC host:
- bcm2835: Introduce proper clock handling
- mtk-sd: Add support for the Host-Software-Queue interface
- mtk-sd: Add support for the mt7988/mt8196 variants
- mtk-sd: Fix a couple of error paths in ->probe()
- sdhci: Add interface to support UHS-II SD cards
- sdhci_am654: Fixup support for changing the signal voltage level
- sdhci-cadence: Add support for the Microchip PIC64GX variant
- sdhci-esdhc-imx: Add support for eMMC HW-reset
- sdhci-msm: Add support for the X1E80100/IPQ5424/SAR2130P/QCS615 variants
- sdhci-of-arasan: Add support for eMMC HW-reset
- sdhci-pci-gli: Add UHS-II support for the GL9767/GL9755 variants
MEMSTICK:
- A couple of minor updates
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Merge tag 'mmc-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC updates from Ulf Hansson:
"MMC core:
- Add support for Ultra Capacity SD cards (SDUC, 2TB to 128TB)
- Add support for Ultra High-Speed II SD cards (UHS-II)
- Use a reset control for pwrseq_simple
- Add SD card quirk for broken poweroff notification
- Use GFP_NOIO for SD ACMD22
MMC host:
- bcm2835: Introduce proper clock handling
- mtk-sd: Add support for the Host-Software-Queue interface
- mtk-sd: Add support for the mt7988/mt8196 variants
- mtk-sd: Fix a couple of error paths in ->probe()
- sdhci: Add interface to support UHS-II SD cards
- sdhci_am654: Fixup support for changing the signal voltage level
- sdhci-cadence: Add support for the Microchip PIC64GX variant
- sdhci-esdhc-imx: Add support for eMMC HW-reset
- sdhci-msm: Add support for the X1E80100/IPQ5424/SAR2130P/QCS615 variants
- sdhci-of-arasan: Add support for eMMC HW-reset
- sdhci-pci-gli: Add UHS-II support for the GL9767/GL9755 variants
MEMSTICK:
- A couple of minor updates"
* tag 'mmc-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (78 commits)
mmc: pwrseq_simple: Handle !RESET_CONTROLLER properly
mmc: mtk-sd: Fix MMC_CAP2_CRYPTO flag setting
mmc: mtk-sd: Fix error handle of probe function
mmc: core: Correction a warning caused by incorrect type in assignment for UHS-II
mmc: sdhci-esdhc-imx: Update esdhc sysctl dtocv bitmask
mmc: sdhci-esdhc-imx: Implement emmc hardware reset
mmc: core: Correct type in variable assignment for UHS-II
mmc: sdhci-uhs2: correction a warning caused by incorrect type in argument
mmc: sdhci-uhs2: Remove unnecessary variables
mmc: sdhci-uhs2: Correct incorrect type in argument
mmc: sdhci: Make MMC_SDHCI_UHS2 config symbol invisible
mmc: sdhci-uhs2: Remove unnecessary NULL check
mmc: core: Fix error paths for UHS-II card init and re-init
mmc: core: Add error handling of sd_uhs2_power_up()
mmc: core: Simplify sd_uhs2_power_up()
mmc: bcm2835: Introduce proper clock handling
mmc: bcm2835: Fix type of current clock speed
dt-bindings: mmc: Add sdhci compatible for QCS615
mmc: core: Use GFP_NOIO in ACMD22
dt-bindings: mmc: sdhci-msm: Add SAR2130P compatible
...
Document the sdhci compatible for Qualcomm QCS615 to support
function for emmc and sd card on the Soc.
Signed-off-by: Yuanjie Yang <quic_yuanjiey@quicinc.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Message-ID: <20241023092708.604195-2-quic_yuanjiey@quicinc.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
