SG2042 use Synopsys dwcnshc IP for SD/eMMC controllers.
SG2042 defines 3 clocks for SD/eMMC controllers.
- EMMC_100M/SD_100M for cclk(Card clocks in DWC_mshc), so reuse
existing "core".
- AXI_EMMC/AXI_SD for aclk/hclk(Bus interface clocks in DWC_mshc)
and blck(Core Base Clock in DWC_mshc), these 3 clocks share one
source, so reuse existing "bus".
- 100K_EMMC/100K_SD for cqetmclk(Timer clocks in DWC_mshc), so reuse
existing "timer" which was added for rockchip specified.
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/9ca450097e5389a38bcd7d8ddf863766df4cea10.1722847198.git.unicorn_wang@outlook.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Convert layerscape fsl-esdhc binding doc from txt to yaml format.
Addtional change during convert:
- Deprecate "sdhci,wp-inverted", "sdhci,1-bit-only".
- Add "reg" and "interrupts" property.
- Change example "sdhci@2e000" to "mmc@2e000".
- Compatible string require fsl,<chip>-esdhc followed by fsl,esdhc to match
most existed dts file.
- Set clock-frequency to 100mhz in example.
- clock-frequency is not required now.
- Allow dma-coherence
- Add clocks
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20240613-ls_waring_esdhc-v5-2-36644e2fe21c@nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Pull MMC updates from Ulf Hansson:
"MMC core:
- Increase the timeout period of the ACMD41 command
- Add card entry for quirks to debugfs
- Add mmc_gpiod_set_cd_config() function
- Store owner from SDIO modules with sdio_register_driver()
MMC host:
- atmel-mci: Some cleanups and a switch to use dev_err_probe()
- renesas_sdhi:
- Add support for RZ/G2L, RZ/G3S and RZ/V2M variants
- Set the SDBUF after reset
- sdhci: Add support for "Tuning Error" interrupts
- sdhci-acpi:
- Add quirk to enable pull-up on the card-detect GPIO on Asus
T100TA
- Disable write protect detection on Toshiba WT10-A
- Fix Lenovo Yoga Tablet 2 Pro 1380 sdcard slot not working
- sdhci_am654:
- Re-work and fix the tuning support for multiple speed-modes
- Add tuning algorithm for delay chain
- sdhci-esdhc-imx: Add NXP S32G3 support
- sdhci-of-dwcmshc:
- Add tuning support for Sophgo CV1800B and SG200X
- Implement SDHCI CQE support
- sdhci-pci-gli: Use the proper pci_set_power_state() instead of
PMCSR writes"
MEMSTICK:
- Convert a couple of drivers to use the ->remove_new() callback"
* tag 'mmc-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (59 commits)
mmc: renesas_sdhi: Add compatible string for RZ/G2L family, RZ/G3S, and RZ/V2M SoCs
dt-bindings: mmc: renesas,sdhi: Document RZ/G2L family compatibility
dt-bindings: mmc: renesas,sdhi: Group single const value items into an enum list
mmc: renesas_sdhi: Set the SDBUF after reset
mmc: core: Increase the timeout period of the ACMD41 command
mmc: core: Convert to use __mmc_poll_for_busy() SD_APP_OP_COND too
mmc: atmel-mci: Switch to use dev_err_probe()
mmc: atmel-mci: Incapsulate used to be a platform data into host structure
mmc: atmel-mci: Replace platform device pointer by generic one
mmc: atmel-mci: Use temporary variable for struct device
mmc: atmel-mci: Get rid of platform data leftovers
mmc: sdhci-of-dwcmshc: Add tuning support for Sophgo CV1800B and SG200X
mmc: sdhci-of-dwcmshc: Remove useless "&" of th1520_execute_tuning
mmc: sdhci-s3c: Choose sdhci_ops based on variant
mmc: sdhci_am654: Constify struct sdhci_ops
mmc: sdhci-sprd: Constify struct sdhci_ops
mmc: sdhci-omap: Constify struct sdhci_ops
mmc: sdhci-esdhc-mcf: Constify struct sdhci_ops
mmc: slot-gpio: Use irq_handler_t type
mmc: sdhci-acpi: Add quirk to enable pull-up on the card-detect GPIO on Asus T100TA
...
- RZ/G2UL and RZ/Five ("r9a07g043")
- RZ/G2L(C) ("r9a07g044")
- RZ/V2L ("r9a07g054")
- RZ/G3S ("r9a08g045")
- RZ/V2M ("r9a09g011")
The SD/MMC Interface in the above listed SoCs is not identical to that of
R-Car Gen3. These SoCs have HS400 disabled and use fixed address mode.
Therefore, we need to apply fixed_addr_mode and hs400_disabled quirks.
Document 'renesas,rzg2l-sdhi' as a generic compatible string for the
above SoCs.
Also now use the 'renesas,rzg2l-sdhi' string in the if check for making
sure the required clocks are present.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240430145937.133643-3-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
access-controllers is an optional property that allows a peripheral to
refer to one or more domain access controller(s).
Description of this property is added to all peripheral binding files of
the peripheral under the STM32 firewall controller. It allows an accurate
representation of the hardware, where various peripherals are connected
to a firewall bus. The firewall can then check the peripheral accesses
before allowing its device to probe.
Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Pull MMC updates from Ulf Hansson:
"MMC core:
- Don't force a retune before eMMC RPMB switch
- Add optional HS400 tuning in HS400es initialization
- Add a sysfs node to for write-protect-group-size
- Add re-tuning test to the mmc-test module
- Use mrq.sbc to support close-ended ioctl requests
MMC host:
- mmci: Add support for SDIO in-band irqs for the stm32 variant
- mmc_spi: Remove broken support custom DMA mapped buffers
- mtk-sd: Improve and extend the support for tunings
- renesas_sdhi: Document support for the RZ/Five variant
- sdhci_am654: Drop support for the ti,otap-del-sel DT property
- sdhci-brcmstb: Add support for the brcm 74165b0 variant
- sdhci-msm: Add compatibles for IPQ4019 and IPQ8074
- sdhci-of-dwcmshc: Add support for the T-Head TH1520 variant
- sdhci-xenon: Add support for the Marvell ac5 variant"
* tag 'mmc-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (27 commits)
mmc: xenon: Add ac5 support via bounce buffer
dt-bindings: mmc: add Marvell ac5
mmc: sdhci-brcmstb: add new sdhci reset sequence for brcm 74165b0
dt-bindings: mmc: brcm,sdhci-brcmstb: Add support for 74165b0
mmc: core: Do not force a retune before RPMB switch
mmc: core: Add HS400 tuning in HS400es initialization
mmc: sdhci_omap: Fix TI SoC dependencies
mmc: sdhci_am654: Fix TI SoC dependencies
mmc: core: Add wp_grp_size sysfs node
mmc: mmc_test: Add re-tuning test
mmc: mmc_spi: remove custom DMA mapped buffers
dt-bindings: mmc: sdhci-msm: document dedicated IPQ4019 and IPQ8074
dt-bindings: mmc: synopsys-dw-mshc: add iommus for Intel SocFPGA
mmc: mtk-sd: Extend number of tuning steps
dt-bindings: mmc: mtk-sd: add tuning steps related property
mmc: sdhci-omap: don't misuse kernel-doc marker
mmc: mtk-sd: Increase the verbosity of msdc_track_cmd_data
mmc: core: Use mrq.sbc in close-ended ffu
mmc: sdhci_am654: Drop lookup for deprecated ti,otap-del-sel
mmc: sdhci-of-dwcmshc: Use logical OR instead of bitwise OR in dwcmshc_probe()
...
Samsung Exynos SoC reuses several devices from older designs, thus
historically we kept the old (block's) compatible only. This works fine
and there is no bug here, however guidelines expressed in
Documentation/devicetree/bindings/writing-bindings.rst state that:
1. Compatibles should be specific.
2. We should add new compatibles in case of bugs or features.
Add compatibles specific to each SoC in front of all old-SoC-like
compatibles.
While re-indenting the first enum, put also axis,artpec8-dw-mshc in
alphabetical order.
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Link: https://lore.kernel.org/r/20231108104343.24192-5-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Merge the mmc fixes for v6.6-rc[n] into the next branch, to allow them to
get tested together with the new mmc changes that are targeted for v6.7.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
The Qualcomm SDHCI controller lists optional clocks, but still expects
fixed order of them and does not allow to skip such clocks if further
one in the list is needed. These optional clocks are truly optional,
so we need to allow the list to have different orders. The clocks are:
- ice: used for Inline Crypto Engine, which is actually separate block
and merging it with SDHCI is not a requirement,
- bus: clock for SDCC bus frequency voting,
- cal and sleep: used for RCLK delay calibration and required for
certain platforms for such calibration (as expressed in original
commit 4946b3af5e ("mmc: sdhci-msm: Enable delay circuit
calibration clocks")). Only MSM8974pro has these clocks.
Relaxing the order fixes dtbs_check warnings:
qcom-msm8974pro-fairphone-fp2.dtb: mmc@f9824900: clock-names:3: 'ice' was expected
qcom-msm8974pro-fairphone-fp2.dtb: mmc@f9824900: clock-names:4: 'bus' was expected
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20230825135503.282135-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Pull devicetree updates from Rob Herring:
"DT core:
- Add support for generating DT nodes for PCI devices. This is the
groundwork for applying overlays to PCI devices containing
non-discoverable downstream devices.
- DT unittest additions to check reverted changesets, to test for
refcount issues, and to test unresolved symbols. Also, various
clean-ups of the unittest along the way.
- Refactor node and property manipulation functions to better share
code with old API and changeset API
- Refactor changeset print functions to a common implementation
- Move some platform_device specific functions into of_platform.c
Bindings:
- Treewide fixing of typos
- Treewide clean-up of SPDX tags to use 'OR' consistently
- Last chunk of dropping unnecessary quotes. With that, the check for
unnecessary quotes is enabled in yamllint.
- Convert ftgmac100, zynqmp-genpd, pps-gpio, syna,rmi4, and qcom,ssbi
bindings to DT schema format
- Add Allwinner V3s xHCI USB, Saef SF-TC154B display, QCom SM8450
Inline Crypto Engine, QCom SM6115 UFS, QCom SDM670 PDC interrupt
controller, Arm 2022 Cortex cores, and QCom IPQ9574 Crypto bindings
- Fixes for Rockchip DWC PCI binding
- Ensure all properties are evaluated on USB connector schema
- Fix dt-check-compatible script to find of_device_id instances with
compiler annotations"
* tag 'devicetree-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (64 commits)
dt-bindings: usb: Add V3s compatible string for OHCI
dt-bindings: usb: Add V3s compatible string for EHCI
dt-bindings: display: panel: mipi-dbi-spi: add Saef SF-TC154B
dt-bindings: vendor-prefixes: document Saef Technology
dt-bindings: thermal: lmh: update maintainer address
of: unittest: Fix of_unittest_pci_node() kconfig dependencies
dt-bindings: crypto: ice: Document sm8450 inline crypto engine
dt-bindings: ufs: qcom: Add ICE to sm8450 example
dt-bindings: ufs: qcom: Add sm6115 binding
dt-bindings: ufs: qcom: Add reg-names property for ICE
dt-bindings: yamllint: Enable quoted string check
dt-bindings: Drop remaining unneeded quotes
of: unittest-data: Fix whitespace - angular brackets
of: unittest-data: Fix whitespace - indentation
of: unittest-data: Fix whitespace - blank lines
of: unittest-data: Convert remaining overlay DTS files to sugar syntax
of: overlay: unittest: Add test for unresolved symbol
of: unittest: Add separators to of_unittest_overlay_high_level()
of: unittest: Cleanup partially-applied overlays
of: unittest: Merge of_unittest_apply{,_revert}_overlay_check()
...
Pull ARM SoC driver updates from Arnd Bergmann:
"The main change this time was the introduction of the drivers/genpd
subsystem that gets split out from drivers/soc to keep common
functionality together.
The SCMI driver subsystem gets an update to version 3.2 of the
specification. There are also updates to memory, reset and other
firmware drivers.
On the soc driver side, the updates are mostly cleanups across a
number of Arm platforms. On driver for loongarch adds power management
for DT based systems, another driver is for HiSilicon's Arm server
chips with their HCCS system health interface.
The remaining updates for the most part add support for additional
hardware in existing drivers or contain minor cleanups. Most of these
are for the Qualcomm Snapdragon platform"
* tag 'soc-drivers-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (136 commits)
bus: fsl-mc: Use common ranges functions
soc: kunpeng_hccs: fix some sparse warnings about incorrect type
soc: loongson2_pm: add power management support
soc: dt-bindings: add loongson-2 pm
soc: rockchip: grf: Fix SDMMC not working on RK3588 with bus-width > 1
genpd: rockchip: Add PD_VO entry for rv1126
bus: ti-sysc: Fix cast to enum warning
soc: kunpeng_hccs: add MAILBOX dependency
MAINTAINERS: remove OXNAS entry
dt-bindings: interrupt-controller: arm,versatile-fpga-irq: mark oxnas compatible as deprecated
irqchip: irq-versatile-fpga: remove obsolete oxnas compatible
soc: qcom: aoss: Tidy up qmp_send() callers
soc: qcom: aoss: Format string in qmp_send()
soc: qcom: aoss: Move length requirements from caller
soc: kunpeng_hccs: fix size_t format string
soc: ti: k3-socinfo.c: Add JTAG ID for AM62PX
dt-bindings: firmware: qcom: scm: Updating VMID list
firmware: imx: scu-irq: support identifying SCU wakeup source from sysfs
firmware: imx: scu-irq: enlarge the IMX_SC_IRQ_NUM_GROUP
firmware: imx: scu-irq: add imx_scu_irq_get_status
...
