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
...
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>
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 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 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>
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>
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>
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
...
