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2022-12-07dt-bindings: mmc: sdhci: document sdhci-caps and sdhci-caps-maskKrzysztof Kozlowski
The Linux SDHCI driver core reads 'sdhci-caps' and 'sdhci-caps-mask' properties and few devices already use it (e.g. Qualcomm SM8450), so add them to a shared SDHCI bindings. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20221204094717.74016-1-krzysztof.kozlowski@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-12-07dt-bindings: mmc: Remove comment on wakeup-source propertyChristoph Niedermaier
The current comment on wakeup-source is a little confusing because the word deprecated can be interpreted at first glance to mean that wakeup-source is deprecated. Also mentioning the obsolete property confuses more than it helps. Therefore, the comment should be removed completely because the enable-sdio-wakeup property is not used in any current DTs. Also remove enable-sdio-wakeup reference in wakeup-source.txt Signed-off-by: Christoph Niedermaier <cniedermaier@dh-electronics.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221130121033.7270-1-cniedermaier@dh-electronics.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-12-07dt-binding: mmc: Add mmc yaml file for Sunplus SP7021Tony Huang
Add MMC YAML file for Sunplus SP7021. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Tony Huang <tonyhuang.sunplus@gmail.com> Link: https://lore.kernel.org/r/8c8fbc29524819d8ab45a4fe75311b3b7b567650.1669023361.git.tonyhuang.sunplus@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-12-07dt-bindings: mmc: synopsys-dw-mshc: document "altr,sysmgr-syscon"Dinh Nguyen
Document the optional "altr,sysmgr-syscon" binding that is used to access the System Manager register that controls the SDMMC clock phase. Signed-off-by: Dinh Nguyen <dinguyen@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20221114230217.202634-1-dinguyen@kernel.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-12-07dt-bindings: sdhci-fujitsu: Add compatible string for F_SDH30_E51Kunihiko Hayashi
Add a compatible string for F_SDH30_E51 IP to the documentation. Since this IP is transferred to Socionext, so append it as vendor name. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221111081033.3813-4-hayashi.kunihiko@socionext.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-12-07dt-bindings: mmc: Convert sdhci-fujitsu to JSON schemaKunihiko Hayashi
Convert the Fujitsu SDHCI controller IP binding to DT schema format, and add resets property as optional to support reset control. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221111081033.3813-2-hayashi.kunihiko@socionext.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-12-07dt-bindings: mmc: sdhci-msm: Document the SM8550 compatibleAbel Vesa
Document the compatible for SDHCI on SM8550. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221114-narmstrong-sm8550-upstream-sdhci-v1-0-797864a30e71@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-12-07dt-bindings: mmc: sdhci-msm: Document SM8350 SDHCIKonrad Dybcio
Document the SDHCI on SM8350. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20221116123612.34302-1-konrad.dybcio@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-12-07dt-bindings: mmc: sdhci-msm: Document the SM6375 compatibleKonrad Dybcio
Document the compatible for SDHCI on SM6375. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20221114105043.36698-2-konrad.dybcio@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-12-07dt-bindings: mmc: rockchip-dw-mshc: Add power-domains propertyJagan Teki
Document power-domains property in rockchip dw controller. RV1126 is using eMMC and SDIO power domains but SDMMC is not. Signed-off-by: Jagan Teki <jagan@edgeble.ai> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221108041400.157052-3-jagan@edgeble.ai Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-12-07dt-bindings: mmc: sdhci-of-dwcmhsc: Add reset supportSebastian Reichel
Properly describe reset related properties in the binding. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221107173310.60503-1-sebastian.reichel@collabora.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-12-07dt-bindings: mmc: mtk-sd: add Inline Crypto Engine clockMengqi Zhang
Add optional crypto clock of the Inline Crypto Engine of Mediatek SoCs. Signed-off-by: Mengqi Zhang <mengqi.zhang@mediatek.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20221106033924.9854-3-mengqi.zhang@mediatek.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-12-07dt-bindings: mmc: sdhci-msm: Document compatible for MSM8976AngeloGioacchino Del Regno
Document the compatible for the SDHCI controller(s) found on MSM8976. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221104172122.252761-6-angelogioacchino.delregno@collabora.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-12-07dt-bindings: mmc: Add support for Mediatek MT7986Sam Shih
This commit adds dt-binding documentation of mmc for Mediatek MT7986 SoC Platform. Add SoC specific section for defining clock configuration. Signed-off-by: Sam Shih <sam.shih@mediatek.com> Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221025132953.81286-3-linux@fw-web.de Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-12-07dt-bindings: mmc: mtk-sd: Set clocks based on compatibleNícolas F. R. A. Prado
The binding was describing a single clock list for all platforms, but that's not really suitable: Most platforms using at least 2 clocks (source, hclk), some of them a third "source_cg". Mt2712 requires an extra 'bus_clk' on some of its controllers, while mt8192 requires 8 clocks. Move the clock definitions inside if blocks that match on the compatibles. I used Patch from Nícolas F. R. A. Prado and modified it to not using "not" statement. Fixes: 59a23395d8aa ("dt-bindings: mmc: Add support for MT8192 SoC") Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221025132953.81286-2-linux@fw-web.de Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-12-07dt-bindings: mmc: arm,pl18x: Document interrupt-names is ignoredMarek Vasut
Due to inconsistency of existing DTs regarding the content of this IP interrupt-names DT property, document this such that interrupt-names is not used by this IP bindings. Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20221013221242.218808-1-marex@denx.de Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-12-07dt-bindings: mmc: sdhci-am654: add ti,itap-del-sel-ddr50 to schemaMatt Ranostay
Add missing ti,itap-del-sel-ddr50 property to schema to clear up the following warnings. mmc@4fb0000: Unevaluated properties are not allowed ('ti,itap-del-sel-ddr50' was unexpected) Signed-off-by: Matt Ranostay <mranostay@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20221013024021.121104-1-mranostay@ti.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-12-07dt-bindings: mmc: renesas,sdhi: Document R-Car V4H supportGeert Uytterhoeven
Document support for the SD Card/MMC Interface on the Renesas R-Car V4H (R8A779G0) SoC. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/7ee7fdb6a46fc9f0e50c2b803ede6b4b2fdfa450.1665558324.git.geert+renesas@glider.be Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-12-07dt-bindings: mmc: fsl-imx-esdhc: update i.MX8DXL compatiblePeng Fan
i.MX8DXL is compatible with i.MX8QXP, so update binding doc. Signed-off-by: Peng Fan <peng.fan@nxp.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221010101138.295332-1-peng.fan@oss.nxp.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-11-10dt-bindings: mmc: fsl-imx-esdhc: add i.MXRT1170 compatibleJesse Taube
Add i.MXRT1170 compatible string to Documentation. Cc: Giulio Benetti <giulio.benetti@benettiengineering.com> Signed-off-by: Jesse Taube <Mr.Bossman075@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20221107071511.2764628-6-Mr.Bossman075@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-10-10Merge tag 'devicetree-for-6.1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: "DT core: - Fix node refcounting in of_find_last_cache_level() - Constify device_node in of_device_compatible_match() - Fix 'dma-ranges' handling in bus controller nodes - Fix handling of initrd start > end - Improve error reporting in of_irq_init() - Taint kernel on DT unittest running - Use strscpy instead of strlcpy - Add a build target, dt_compatible_check, to check for compatible strings used in kernel sources against compatible strings in DT schemas. - Handle DT_SCHEMA_FILES changes when rebuilding DT bindings: - LED bindings for MT6370 PMIC - Convert Mediatek mtk-gce mailbox, MIPS CPU interrupt controller, mt7621 I2C, virtio,pci-iommu, nxp,tda998x, QCom fastrpc, qcom,pdc, and arm,versatile-sysreg to DT schema format - Add nvmem cells to u-boot,env schema - Add more LED_COLOR_ID definitions - Require 'opp-table' uses to be a node - Various schema fixes to match QEMU 'virt' DT usage - Tree wide dropping of redundant 'Device Tree Binding' in schema titles - More (unevaluated|additional)Properties fixes in schema child nodes - Drop various redundant minItems equal to maxItems" * tag 'devicetree-for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (62 commits) of: base: Shift refcount decrement in of_find_last_cache_level() dt-bindings: leds: Add MediaTek MT6370 flashlight dt-bindings: leds: mt6370: Add MediaTek MT6370 current sink type LED indicator dt-bindings: mailbox: Convert mtk-gce to DT schema of: base: make of_device_compatible_match() accept const device node of: Fix "dma-ranges" handling for bus controllers of: fdt: Remove unused struct fdt_scan_status dt-bindings: display: st,stm32-dsi: Handle data-lanes in DSI port node dt-bindings: timer: Add power-domains for TI timer-dm on K3 dt: Add a check for undocumented compatible strings in kernel kbuild: take into account DT_SCHEMA_FILES changes while checking dtbs dt-bindings: interrupt-controller: migrate MIPS CPU interrupt controller text bindings to YAML dt-bindings: i2c: migrate mt7621 text bindings to YAML dt-bindings: power: gpcv2: correct patternProperties dt-bindings: virtio: Convert virtio,pci-iommu to DT schema dt-bindings: timer: arm,arch_timer: Allow dual compatible string dt-bindings: arm: cpus: Add kryo240 compatible dt-bindings: display: bridge: nxp,tda998x: Convert to json-schema dt-bindings: nvmem: u-boot,env: add basic NVMEM cells dt-bindings: remoteproc: qcom,adsp: enforce smd-edge schema ...
2022-09-27dt-bindings: mmc: sdhci-msm: add sdm670 compatibleRichard Acayan
The Snapdragon 670 supports eMMC with an SDHCI controller. Add the appropriate compatible to the documentation. Signed-off-by: Richard Acayan <mailingradian@gmail.com> Reviewed-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220923014322.33620-2-mailingradian@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-09-14dt-bindings: mmc: sdhci-msm: Add pinctrl-1 propertyIskren Chernev
Most mmc blocks contain two pinctrls, default and sleep. But then dt-schema complains about pinctrl-1 not being defined. Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> Link: https://lore.kernel.org/r/20220910143213.477261-6-iskren.chernev@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-09-14dt-bindings: mmc: rockchip: add rockchip,rk3128-dw-mshcJohan Jonker
Add rockchip,rk3128-dw-mshc compatible string. Signed-off-by: Johan Jonker <jbx6244@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/f2cb42c8-3664-a2d5-074d-5c9a10c693e8@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-09-14dt-bindings: mmc: renesas,sdhi: Add iommus propertyLad Prabhakar
The SDHI blocks on Renesas R-Car and RZ/G2 SoCs make use of IOMMU. This patch fixes the below dtbs_check warnings: arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h-ex-idk-1110wr.dtb: mmc@ee100000: Unevaluated properties are not allowed ('iommus' was unexpected) From schema: Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220831214314.7794-1-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-09-14dt-bindings: mmc: Fix 'dma-coherent' was unexpectedApurva Nandan
dma-coherent is mentioned in almost all TI K3 platform mmc nodes. Fix warning generated due to its missing match in yaml schema. Signed-off-by: Apurva Nandan <a-nandan@ti.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220819190729.32358-3-a-nandan@ti.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-09-14dt-bindings: mmc: sdhci-msm: Document the SM6115 compatibleAdam Skladowski
Document the compatible for SDHCI on SM6115. Signed-off-by: Adam Skladowski <a39.skl@gmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220815100952.23795-4-a39.skl@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-09-14dt-bindings: mmc: cdns: remove Piotr Sroka as a maintainerConor Dooley
Mails to Piotr bounce with a :550 5.1.1 User Unknown and the last mention of him on lore is the orphaning of Cadence NFC drivers. Remove him from the binding too. Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20220811204024.182453-1-mail@conchuod.ie Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-09-14dt-bindings: mmc: Add compatible for MT6795 Helio X10 SoCAngeloGioacchino Del Regno
Add a compatible string for the MT6795 SoC's mtk-sd mmc controllers. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220729104441.39177-3-angelogioacchino.delregno@collabora.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-09-14dt-bindings: mmc: mmc-spi-slot: drop unneeded spi-max-frequencyKrzysztof Kozlowski
spi-max-frequency comes from spi-peripheral-props.yaml. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220727164202.385531-1-krzysztof.kozlowski@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-09-14dt-bindings: mmc: Set maximum documented operating frequency as 384MHzBhupesh Sharma
As Ulf noted in [1], the maximum operating frequency documented in the mmc-controller device-tree bindings should be updated to the maximum frequency supported by the mmc controller(s). Without this fix in place, the 'make dtbs_check' reports issues with 'max-frequency' value for ipq8074 sdhci node: arch/arm64/boot/dts/qcom/ipq8074-hk01.dtb: mmc@7824900: max-frequency:0:0: 384000000 is greater than the maximum of 200000000 [1]. https://www.spinics.net/lists/kernel/msg4442049.html Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220726084520.2895454-1-bhupesh.sharma@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-08-25dt-bindings: Remove 'Device Tree Bindings' from end of title:Andrew Lunn
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>
2022-08-09dt-bindings: mmc: sdhci-msm: Fix 'operating-points-v2 was unexpected' issueBhupesh Sharma
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 Yang
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 Teki
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 Dybcio
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 Kozlowski
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 Kozlowski
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 Kozlowski
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 Wang
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 Marko
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 Kozlowski
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 Sang
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 Sang
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 Sang
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 Dooley
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 Kozlowski
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 Kozlowski
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 Dasu
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 Sharma
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>
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