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2022-08-25dt-bindings: Remove 'Device Tree Bindings' from end of title:Andrew Lunn4-4/+4
As indicated in link: https://lore.kernel.org/all/20220822204945.GA808626-robh@kernel.org/ DT schema files should not have 'Device Tree Binding' as part of there title: line. Remove this in most .yaml files, so hopefully preventing developers copying it into new .yaml files, and being asked to remove it. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20220825020427.3460650-1-andrew@lunn.ch Signed-off-by: Rob Herring <robh@kernel.org>
2022-08-10dt-bindings: mmc: sdhci-msm: Fix 'operating-points-v2 was unexpected' issueBhupesh Sharma1-0/+2
As Rob reported in [1], there is one more issue present in the 'sdhci-msm' dt-binding which shows up when a fix for 'unevaluatedProperties' handling is applied: Documentation/devicetree/bindings/mmc/sdhci-msm.example.dtb: mmc@8804000: Unevaluated properties are not allowed ('operating-points-v2' was unexpected) Fix the same. [1]. https://lore.kernel.org/lkml/20220514220116.1008254-1-bhupesh.sharma@linaro.org/ Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Rob Herring <robh@kernel.org> Cc: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220725202709.2861789-1-bhupesh.sharma@linaro.org
2022-07-26dt-bindings: mmc: mtk-sd: extend interrupts and pinctrls propertiesAxe Yang1-1/+49
Extend interrupts and pinctrls for SDIO wakeup interrupt feature. This feature allow SDIO devices alarm asynchronous interrupt to host even when host stop providing clock to SDIO card. An extra wakeup interrupt and pinctrl states for SDIO DAT1 pin state switching are required in this scenario. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Axe Yang <axe.yang@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220726062842.18846-2-axe.yang@mediatek.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-07-26dt-bindings: mmc: rockchip-dw-mshc: Document Rockchip RV1126Jagan Teki1-0/+1
Add a compatible string for Rockchip RV1126 SoC. Signed-off-by: Jagan Teki <jagan@edgeble.ai> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220723204335.750095-12-jagan@edgeble.ai Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-07-18dt-bindings: mmc: sdhci-msm: Document the SM8450 compatibleKonrad Dybcio1-0/+1
Document the compatible for SDHCI on SM8450. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220714123406.1919836-2-konrad.dybcio@somainline.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-07-18dt-bindings: mmc: sdhci-msm: add MSM8998Krzysztof Kozlowski1-0/+1
Add a MSM8998-specific SDCC compatible, because using only a generic qcom,sdhci-msm-v4 fallback is deprecated. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20220714091042.22287-2-krzysztof.kozlowski@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-07-13dt-bindings: mmc: sdhci-msm: constrain reg-names per variantsKrzysztof Kozlowski1-23/+38
The entries in arrays must have fixed order, so the bindings and Linux driver expecting various combinations of 'reg' addresses was never actually conforming to guidelines. The 'core' reg entry is valid only for SDCC v4 and lower, so disallow it in SDCC v5. SDCC v4 supports CQE and ICE, so allow them, even though the qcom,sdhci-msm-v4 compatible is used also for earlier SoCs with SDCC v2 or v3, so it is not entirely accurate. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20220712144245.17417-3-krzysztof.kozlowski@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-07-13dt-bindings: mmc: sdhci-msm: fix reg-names entriesKrzysztof Kozlowski1-12/+12
Bindings before conversion to DT schema expected reg-names without "_mem" suffix. This was used by older DTS files and by the MSM SDHCI driver. Reported-by: Douglas Anderson <dianders@chromium.org> Fixes: edfbf8c307ff ("dt-bindings: mmc: sdhci-msm: Fix issues in yaml bindings") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20220712144245.17417-2-krzysztof.kozlowski@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-07-12dt-bindings: mmc: Add compatible for MediaTek MT8188Johnson Wang1-7/+5
This commit adds dt-binding documentation of mmc for MediaTek MT8188 SoC platform. Signed-off-by: Johnson Wang <johnson.wang@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220708114747.13878-1-johnson.wang@mediatek.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-07-12dt-bindings: mmc: sdhci-msm: document resetsRobert Marko1-0/+3
Commit "mmc: sdhci-msm: Reset GCC_SDCC_BCR register for SDHC" added support for utilizing a hardware reset and parsing it from DT, however the bindings were not updated along with it. So, document the usage of "resets" property with the limit of only one item. Signed-off-by: Robert Marko <robimarko@gmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220704143554.1180927-1-robimarko@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-07-12dt-bindings: mmc: samsung,s3c6410-sdhci: convert to dtschemaKrzysztof Kozlowski2-32/+81
Convert the Samsung SoC SDHCI Controller bindings to DT schema. The original bindings were quite old and incomplete, so add during conversion typical (already used) properties like reg, clocks, interrupts. The bindings were not precising the clocks, although the upstream DTS and Linux driver were expecting bus clocks in certain patterns in any order. Document the status quo even though it is not a proper approach for bindings. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220626120342.38851-6-krzysztof.kozlowski@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-07-12dt-bindings: mmc: renesas,sdhi: Add R-Car Gen4 clock requirementsWolfram Sang1-0/+1
The patch enabling generic Gen4 support forgot to add the clock requirements which are the same as for Gen3. Update the binding. Reported-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20220608122344.3431-1-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-07-12dt-bindings: mmc: renesas,sdhi: R-Car V3U is R-Car Gen4Wolfram Sang1-1/+1
Despite the name, R-Car V3U is the first member of the R-Car Gen4 family. Hence move its compatible value to the R-Car Gen4 section. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20220608094831.8242-1-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-07-12dt-bindings: mmc: renesas,sdhi: Document R-Car S4-8 and generic Gen4 supportWolfram Sang1-0/+4
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20220603233810.21972-1-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-07-12dt-bindings: mmc: convert mmc-spi-slot to yamlConor Dooley2-29/+77
Convert the mmc-spi-slot text based binding doc to yaml, with the side effect of cleaning up some of the riscv dtbs_check warnings. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20220606201343.514391-2-mail@conchuod.ie Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-07-12dt-bindings: mmc: samsung,exynos-dw-mshc: document Exynos5420 SMUKrzysztof Kozlowski1-0/+1
Document the compatible for Samsung Exynos5420 SoC Synopsys Designware MSHC with SMU, already used in DTS and driver. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220605163710.144210-5-krzysztof.kozlowski@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-07-12dt-bindings: mmc: samsung,exynos-dw-mshc: convert to dtschemaKrzysztof Kozlowski2-94/+159
Convert the Samsung Exynos SoC specific extensions to the Synopsys Designware Mobile Storage Host Controller to DT schema. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220605163710.144210-4-krzysztof.kozlowski@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-07-12dt-bindings: mmc: Add Broadcom optional sdio_freq clockKamal Dasu1-6/+26
The 72116B0 has improved SDIO controllers that allow the max clock rate to be increased from a max of 100MHz to a max of 150MHz. Optional "sdio_freq" clock is used to drive the bus clock if present optional property "clock-frequency" specifies a base clock frequency in Hz that overrides the base clock frequency in the CAPS registers. Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20220520183108.47358-2-kdasu.kdev@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-07-12dt-bindings: mmc: sdhci-msm: Fix issues in yaml bindingsBhupesh Sharma1-8/+44
Rob pointed some remaining issues in the sdhci-msm yaml bindings (via [1]). Fix the same by first using the 'mmc-controller.yaml' as 'ref' and thereafter also fix the issues reported by 'make dtbs_check' check. [1]. https://lore.kernel.org/linux-arm-msm/YnLmNCwNfoqZln12@robh.at.kernel.org/ Fixes: a45537723f4b ("dt-bindings: mmc: sdhci-msm: Convert bindings to yaml") Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Rob Herring <robh@kernel.org> Cc: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> Link: https://lore.kernel.org/r/20220514220116.1008254-1-bhupesh.sharma@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-06-10Merge tag 'devicetree-fixes-for-5.19-2' of ↵Linus Torvalds1-1/+0
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull more devicetree fixes from Rob Herring: - More DT meta-schema check fixes from new bindings in merge window - Fix stale DT binding references from Mauro - Update various binding maintainers - Fix in arm,malidp properties to match reality - Add deprecated 'atheros' vendor prefix * tag 'devicetree-fixes-for-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: display: arm,malidp: remove bogus RQOS property dt-bindings: pinctrl: ralink: Fix 'enum' lists with duplicate entries dt-bindings: Drop more redundant 'maxItems/minItems' in if/then schemas dt-bindings: nvme: apple,nvme-ans: Drop 'maxItems' from 'apple,sart' MAINTAINERS: rectify entries for ARM DRM DRIVERS after dt conversion MAINTAINERS: update snps,axs10x-reset.yaml reference MAINTAINERS: update dongwoon,dw9807-vcm.yaml reference MAINTAINERS: update cortina,gemini-ethernet.yaml reference dt-bindings: mfd: rk808: update rockchip,rk808.yaml reference dt-bindings: reset: update st,stih407-powerdown.yaml references dt-bindings: arm: update vexpress-config.yaml references dt-bindings: interrupt-controller: update brcm,l2-intc.yaml reference dt-bindings: mfd: bd9571mwv: update rohm,bd9571mwv.yaml reference dt-bindings: update Luca Ceresoli's e-mail address dt-bindings: msm: update maintainers list with proper id dt-bindings: vendor-prefixes: document deprecated Atheros dt-bindings: Update QCOM USB subsystem maintainer information
2022-06-07dt-bindings: Drop more redundant 'maxItems/minItems' in if/then schemasRob Herring1-1/+0
Another round from new cases in 5.19-rc of removing redundant minItems/maxItems when 'items' list is specified. This time it is in if/then schemas as the meta-schema was failing to check this case. If a property has an 'items' list, then a 'minItems' or 'maxItems' with the same size as the list is redundant and can be dropped. Note that is DT schema specific behavior and not standard json-schema behavior. The tooling will fixup the final schema adding any unspecified minItems/maxItems. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Link: https://lore.kernel.org/r/20220606225137.1536010-1-robh@kernel.org
2022-06-01dt-bindings: mmc: Fix unevaluatedProperties warnings in examplesRob Herring2-2/+3
The 'unevaluatedProperties' schema checks is not fully working and doesn't catch some cases where there's a $ref to another schema. A fix is pending, but results in new warnings in examples. Fix the warnings by removing spurious properties or adding a missing property to the schema. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220526014204.2873107-1-robh@kernel.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-05-25Merge tag 'mmc-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmcLinus Torvalds14-341/+621
Pull MMC updates from Ulf Hansson: "MMC core: - Support zero-out using TRIM for eMMC - Allow to override the busy-timeout for the ioctl-cmds MMC host: - Continued the conversion of DT bindings into the JSON schema - jz4740: Apply DMA engine limits to maximum segment size - mmci_stm32: Use a buffer for unaligned DMA requests - mmc_spi: Enabled high-speed modes via parsing of DT - omap: Make clock management to be compliant with CCF - renesas_sdhi: - Support eMMC HS400 mode for R-Car V3H ES2.0 - Don't allow support for eMMC HS400 for R-Car V3M/D3 - sdhci_am654: Fix problem when SD card slot lacks the card detect line - sdhci-esdhc-imx: Add support for the imx8dxl variant - sdhci-brcmstb: Enable support for clock gating to save power - sdhci-msm: - Add support for the sdx65 variant - Add support for the sm8150 variant - sdhci-of-dwcmshc: Add support for the Rockchip rk3588 variant - sdhci-pci-gli: Add workaround to allow GL9755 to enter ASPM L1.2" * tag 'mmc-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (52 commits) mmc: sdhci-of-arasan: Add NULL check for data field mmc: core: Support zeroout using TRIM for eMMC mmc: sdhci-brcmstb: Fix compiler warning mmc: sdhci-msm: Add compatible string check for sdx65 dt-bindings: mmc: sdhci-msm: Document the SDX65 compatible mmc: sdhci-msm: Add compatible string check for sm8150 dt-bindings: mmc: sdhci-msm: Add compatible string for sm8150 mmc: sdhci-msm: Add SoC specific compatibles dt-bindings: mmc: sdhci-msm: Convert bindings to yaml dt-bindings: mmc: brcm,sdhci-brcmstb: cleanup example dt-bindings: mmc: brcm,sdhci-brcmstb: correct number of reg entries mmc: sdhci-brcmstb: Enable Clock Gating to save power mmc: sdhci-brcmstb: Re-organize flags mmc: mmci: Remove custom ios handler mmc: atmel-mci: Simplify if(chan) and if(!chan) mmc: core: use kobj_to_dev() dt-bindings: mmc: sdhci-of-dwcmhsc: Add rk3588 mmc: core: Add CIDs for cards to the entropy pool mmc: core: Allows to override the timeout value for ioctl() path mmc: sdhci-omap: Use of_device_get_match_data() helper ...
2022-05-05dt-bindings: Drop redundant 'maxItems/minItems' in if/then schemasRob Herring1-6/+1
Another round of removing redundant minItems/maxItems when 'items' list is specified. This time it is in if/then schemas as the meta-schema was failing to check this case. If a property has an 'items' list, then a 'minItems' or 'maxItems' with the same size as the list is redundant and can be dropped. Note that is DT schema specific behavior and not standard json-schema behavior. The tooling will fixup the final schema adding any unspecified minItems/maxItems. Signed-off-by: Rob Herring <robh@kernel.org> Acked-By: Vinod Koul <vkoul@kernel.org> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # For MMC Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> #for IIO Link: https://lore.kernel.org/r/20220503162738.3827041-1-robh@kernel.org
2022-05-04dt-bindings: mmc: sdhci-msm: Document the SDX65 compatibleRohit Agarwal1-0/+1
The SDHCI controller on SDX65 is based on MSM SDHCI v5 IP. Hence, document the compatible with "qcom,sdhci-msm-v5" as the fallback. Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1651480665-14978-2-git-send-email-quic_rohiagar@quicinc.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-05-04dt-bindings: mmc: sdhci-msm: Add compatible string for sm8150Bhupesh Sharma1-0/+1
Add sm8150 SoC specific compatible strings for qcom-sdhci controller. Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Rob Herring <robh@kernel.org> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> Link: https://lore.kernel.org/r/20220429220833.873672-4-bhupesh.sharma@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-05-04dt-bindings: mmc: sdhci-msm: Convert bindings to yamlBhupesh Sharma2-123/+192
Convert Qualcomm sdhci-msm devicetree binding to YAML. Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Rob Herring <robh@kernel.org> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> Link: https://lore.kernel.org/r/20220429220833.873672-2-bhupesh.sharma@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-05-04dt-bindings: mmc: brcm,sdhci-brcmstb: cleanup exampleKrzysztof Kozlowski1-9/+9
Cleanup indentation and order of entries in example DTS. The most important when reading the DTS are compatible and reg. By convention they are usually to first entries. No functional change. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20220428081817.35382-2-krzysztof.kozlowski@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-05-04dt-bindings: mmc: brcm,sdhci-brcmstb: correct number of reg entriesKrzysztof Kozlowski1-1/+1
The binding should not allow infinite number of 'reg' entries, so add strict limit. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20220428081817.35382-1-krzysztof.kozlowski@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-05-04dt-bindings: mmc: sdhci-of-dwcmhsc: Add rk3588Sebastian Reichel1-0/+1
Add compatible value for the Rockchip rk3588 dwcmshc controller. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220422170920.401914-8-sebastian.reichel@collabora.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-04-26dt-bindings: mmc: sdhci-am654: Add flag to force setting of TESTCD bitAswath Govindraju1-0/+7
The ARASAN MMC controller on Keystone 3 class of devices needs the SDCD line to be connected for proper functioning. Similar to the issue pointed out in sdhci-of-arasan.c driver, commit 3794c542641f ("mmc: sdhci-of-arasan: Set controller to test mode when no CD bit"). In cases where SDCD line is not connected, adding "ti,fails-without-test-cd" in the DT node helps to indicate the controller, that the SDCD line has been pulled down, using the TESTCD bit. Signed-off-by: Aswath Govindraju <a-govindraju@ti.com> Link: https://lore.kernel.org/r/20220425063120.10135-2-a-govindraju@ti.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-04-26dt-bindings: mmc: imx-esdhc: Add i.MX8DXL compatible stringAbel Vesa1-0/+1
Add i.MX8DXL compatible string. It also needs "fsl,imx8qm-fec" compatible. Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220419113516.1827863-10-abel.vesa@nxp.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-04-26dt-bindings: mmc: convert sdhci-dove to JSON schemaChris Packham2-14/+44
Convert the sdhci-dove binding to JSON schema. The optional clocks property was not in the original binding document but has been in the dove.dtsi since commit 5b03df9ace68 ("ARM: dove: switch to DT clock providers"). Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20220419024611.1327525-5-chris.packham@alliedtelesis.co.nz Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-04-26dt-bindings: mmc: convert orion-sdio to JSON schemaChris Packham2-16/+44
Convert the orion-sdio binding to JSON schema. Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20220419024611.1327525-4-chris.packham@alliedtelesis.co.nz Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-04-26dt-bindings: mmc: Add small binding note on level shiftersLinus Walleij1-1/+4
The VQMMC is often provided by a level shifter, so drop a small note in the bindings that this can be the case and how that is done. It is helpful information since this is pretty common. Cc: devicetree@vger.kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20220417144223.649201-1-linus.walleij@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-04-26dt-bindings: mmc: imx-esdhc: Update compatible fallbacksAdam Ford1-3/+27
The SDHC controller in the imx8mn and imx8mp have the same controller as the imx8mm which is slightly different than that of the imx7d. Using the fallback of the imx8mm enables the controllers to support HS400-ES which is not available on the imx7d. After discussion with NXP, it turns out that the imx8qm should fall back to the imx8qxp, because those have some additional flags not present in the imx8mm. Mark the current state of the fallbacks as deprecated, and add the proper fallbacks so in the future, the deprecated combination can be removed and prevent any future devices from using the wrong fallback. Suggested-by: haibo.chen@nxp.com Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220410193544.1745684-1-aford173@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-04-26dt-bindings: mmc: mtk-sd: increase reg itemsTinghan Shen1-1/+14
MediaTek has a new version of mmc IP since mt8183. Some IO registers are moved to top to improve hardware design and named as "host top registers". Add host top register in the reg binding description for mt8183 and successors. Signed-off-by: Wenbin Mei <wenbin.mei@mediatek.com> Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220330094532.21721-2-tinghan.shen@mediatek.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-04-26dt-bindings: mmc: xenon: Convert to JSON schemaChris Packham2-173/+275
Convert the marvell,xenon-sdhci binding to JSON schema. Currently the in-tree dts files don't validate because they use sdhci@ instead of mmc@ as required by the generic mmc-controller schema. The compatible "marvell,sdhci-xenon" was not documented in the old binding but it accompanies the of "marvell,armada-3700-sdhci" in the armada-37xx SoC dtsi so this combination is added to the new binding document. Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220329220544.2132135-3-chris.packham@alliedtelesis.co.nz Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-04-04dt-bindings: Fix incomplete if/then/else schemasRob Herring1-0/+2
A recent review highlighted that the json-schema meta-schema allows any combination of if/then/else schema keywords even though if, then or else by themselves makes little sense. With an added meta-schema to only allow valid combinations, there's a handful of schemas found which need fixing in a variety of ways. Incorrect indentation is the most common issue. Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Michael Hennerich <Michael.Hennerich@analog.com> Cc: Jonathan Cameron <jic23@kernel.org> Cc: Krzysztof Kozlowski <krzk+dt@kernel.org> Cc: Olivier Moysan <olivier.moysan@foss.st.com> Cc: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Georgi Djakov <djakov@kernel.org> Cc: Ulf Hansson <ulf.hansson@linaro.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Jonathan Hunter <jonathanh@nvidia.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Paolo Abeni <pabeni@redhat.com> Cc: Kishon Vijay Abraham I <kishon@ti.com> Cc: Vinod Koul <vkoul@kernel.org> Cc: Mark Brown <broonie@kernel.org> Cc: Fabrice Gasnier <fabrice.gasnier@foss.st.com> Cc: Grygorii Strashko <grygorii.strashko@ti.com> Cc: Dmitry Osipenko <digetx@gmail.com> Cc: linux-iio@vger.kernel.org Cc: alsa-devel@alsa-project.org Cc: linux-mmc@vger.kernel.org Cc: linux-tegra@vger.kernel.org Cc: netdev@vger.kernel.org Cc: linux-phy@lists.infradead.org Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20220330145741.3044896-1-robh@kernel.org
2022-03-17dt-bindings: mmc: renesas,sdhi: Document RZ/G2UL SoCBiju Das1-0/+2
Document RZ/G2UL SDHI bindings. RZ/G2UL SDHI is almost identical to one found on the R-Car Gen3. No driver changes are required as generic compatible string "renesas,rcar-gen3-sdhi" will be used as a fallback. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20220315153258.21097-1-biju.das.jz@bp.renesas.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-03-11dt-bindings: mmc: sunxi: add Allwinner F1c100s compatibleJesse Taube1-0/+3
The Allwinner F1C100 series contains two MMC controller blocks. From comparing the data sheets, they seem to be compatible with the one used in the Allwinner A20: the register layout is the same, and they use the same separate sample and output clocks design. The only difference is the missing reset line in the A20 version, but both the binding and the Linux driver make this optional, so it's still a fit. Add the new SoC specific name and require it to be paired with the A20 fallback name, as this is all the driver needs to care about. Signed-off-by: Jesse Taube <Mr.Bossman075@gmail.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Samuel Holland <samuel@sholland.org> Link: https://lore.kernel.org/r/20220307143421.1106209-8-andre.przywara@arm.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-03-01dt-bindings: mmc: renesas,sdhi: Document RZ/V2L SoCLad Prabhakar1-1/+4
Document RZ/V2L SDHI bindings. RZ/V2L SDHI is almost identical to one found on the R-Car Gen3. No driver changes are required as generic compatible string "renesas,rcar-gen3-sdhi" will be used as a fallback. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20220227212330.22262-1-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-02-28dt-bindings: mmc: imx-esdhc: Add imx93 compatible stringPeng Fan1-0/+1
Add i.MX93 compatible string, it uses two compatible strings. Signed-off-by: Peng Fan <peng.fan@nxp.com> Link: https://lore.kernel.org/r/20220215081502.789067-1-peng.fan@oss.nxp.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-02-28dt-bindings: mmc: sdhci-am654: Add compatible string for AM62 SoCAswath Govindraju1-0/+1
Add compatible string for AM62 SoC in device tree binding of AM654 SDHCI module as the same IP is used. Signed-off-by: Aswath Govindraju <a-govindraju@ti.com> Link: https://lore.kernel.org/r/20220216134346.11029-1-a-govindraju@ti.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-02-28dt-bindings: mmc: sunxi: Add D1 MMC and eMMC compatiblesSamuel Holland1-0/+4
D1 contains variants of the usual sunxi MMC controller. The eMMC controller has the same parameters as the A100 eMMC controller. The other controllers have a DMA address shift like on A100, but they have a smaller 13-bit size field, making them a new incompatible variant. Signed-off-by: Samuel Holland <samuel@sholland.org> Acked-by: Maxime Ripard <maxime@cerno.tech> Link: https://lore.kernel.org/r/20220203015112.12008-1-samuel@sholland.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-02-28dt-bindings: mmc: Add compatible for Mediatek MT8186Allen-KH Cheng1-0/+3
This commit adds dt-binding documentation of mmc for Mediatek MT8186 SoC Platform. Signed-off-by: Allen-KH Cheng <Allen-KH.Cheng@mediatek.com> Link: https://lore.kernel.org/r/20220128062050.23978-5-allen-kh.cheng@mediatek.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-02-28dt-bindings: mmc: Add bindings for LiteSDCardGabriel Somlo1-0/+78
LiteSDCard is a small footprint, configurable SDCard core for FPGA based SoCs. Signed-off-by: Gabriel Somlo <gsomlo@gmail.com> Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20220113170300.3555651-3-gsomlo@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-02-28dt-bindings: mmc: sdhci-msm: Add msm8953 compatibleLuca Weiss1-0/+1
Add msm8953 SoC specific compatible strings for qcom-sdhci controller. Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Acked-by: Konrad Dybcio <konrad.dybcio@somainline.org> Link: https://lore.kernel.org/r/20220112194118.178026-6-luca@z3ntu.xyz Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-01-22Merge tag 'devicetree-fixes-for-5.17-1' of ↵Linus Torvalds1-1/+5
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree fixes and cleanups from Rob Herring: - Fix a regression when probing a child device reusing the parent device's DT node pointer - Refactor of_parse_phandle*() variants to static inlines - Drop Enric Balletbo i Serra as a maintainer - Fix DT schemas with arrays incorrectly encoded as a matrix - Drop unneeded pinctrl properties from schemas - Add SPI peripheral schema to SPI based displays - Clean-up several schema examples - Clean-up trivial-devices.yaml comments - Add missing, in use vendor prefixes: Wingtech, Thundercomm, Huawei, F(x)tec, 8devices * tag 'devicetree-fixes-for-5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: google,cros-ec: drop Enric Balletbo i Serra from maintainers dt-bindings: display: bridge: drop Enric Balletbo i Serra from maintainers of: Check 'of_node_reused' flag on of_match_device() of: property: define of_property_read_u{8,16,32,64}_array() unconditionally of: base: make small of_parse_phandle() variants static inline dt-bindings: mfd: cirrus,madera: Fix 'interrupts' in example dt-bindings: Fix array schemas encoded as matrices dt-bindings: Drop unnecessary pinctrl properties dt-bindings: rtc: st,stm32-rtc: Make each example a separate entry dt-bindings: mmc: arm,pl18x: Make each example a separate entry dt-bindings: display: Add SPI peripheral schema to SPI based displays scripts/dtc: dtx_diff: remove broken example from help text dt-bindings: trivial-devices: fix double spaces in comments dt-bindings: trivial-devices: fix swapped comments dt-bindings: vendor-prefixes: add Wingtech dt-bindings: vendor-prefixes: add Thundercomm dt-bindings: vendor-prefixes: add Huawei dt-bindings: vendor-prefixes: add F(x)tec dt-bindings: vendor-prefixes: add 8devices dt-bindings: power: reset: gpio-restart: Correct default priority
2022-01-19dt-bindings: mmc: arm,pl18x: Make each example a separate entryRob Herring1-1/+5
Each independent example should be a separate entry. This and dropping 'interrupt-parent' allows for 'interrupts' to have different cell sizes. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20220106182518.1435497-6-robh@kernel.org
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