summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/ufs
AgeCommit message (Collapse)AuthorFilesLines
2024-01-12Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds2-0/+4
Pull SCSI updates from James Bottomley: "Updates to the usual drivers (ufs, mpi3mr, mpt3sas, lpfc, fnic, hisi_sas, arcmsr, ) plus the usual assorted minor fixes and updates. This time around there's only a single line update to the core, so nothing major and barely anything minor" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (135 commits) scsi: ufs: core: Simplify ufshcd_auto_hibern8_update() scsi: ufs: core: Rename ufshcd_auto_hibern8_enable() and make it static scsi: ufs: qcom: Fix ESI vector mask scsi: ufs: host: Fix kernel-doc warning scsi: hisi_sas: Correct the number of global debugfs registers scsi: hisi_sas: Rollback some operations if FLR failed scsi: hisi_sas: Check before using pointer variables scsi: hisi_sas: Replace with standard error code return value scsi: hisi_sas: Set .phy_attached before notifing phyup event HISI_PHYE_PHY_UP_PM scsi: ufs: core: Add sysfs node for UFS RTC update scsi: ufs: core: Add UFS RTC support scsi: ufs: core: Add ufshcd_is_ufs_dev_busy() scsi: ufs: qcom: Remove unused definitions scsi: ufs: qcom: Use ufshcd_rmwl() where applicable scsi: ufs: qcom: Remove support for host controllers older than v2.0 scsi: ufs: qcom: Simplify ufs_qcom_{assert/deassert}_reset scsi: ufs: qcom: Initialize cycles_in_1us variable in ufs_qcom_set_core_clk_ctrl() scsi: ufs: qcom: Sort includes alphabetically scsi: ufs: qcom: Remove unused ufs_qcom_hosts struct array scsi: ufs: qcom: Use dev_err_probe() to simplify error handling of devm_gpiod_get_optional() ...
2023-12-14scsi: ufs: qcom: dt-bindings: Add SC7280 compatible stringNitin Rawat1-0/+2
Document the compatible string for the UFS found on SC7280. Signed-off-by: Nitin Rawat <quic_nitirawa@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Bao D. Nguyen <quic_nguyenb@quicinc.com> Acked-by: Manivannan Sadhasivam <mani@kernel.org> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Link: https://lore.kernel.org/r/20231205-sc7280-ufs-v6-1-ad6ca7796de7@fairphone.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-12-06scsi: ufs: dt-bindings: Add msi-parent for UFS MCQZiqi Chen1-0/+2
The Message Signaled Interrupts (MSI) support has been introduced in UFSHCI version 4.0 (JESD223E). The MSI is the recommended interrupt approach for MCQ. If choose to use MSI, in UFS DT, we need to provide msi-parent property that point to the hardware entity which serves as the MSI controller for this UFS controller. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Ziqi Chen <quic_ziqichen@quicinc.com> Link: https://lore.kernel.org/r/1701144469-1018-1-git-send-email-quic_ziqichen@quicinc.com Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-11-09scsi: ufs: qcom-ufs: dt-bindings: Document the SM8650 UFS ControllerNeil Armstrong1-0/+2
Document the UFS Controller on the SM8650 Platform. Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20231030-topic-sm8650-upstream-bindings-ufs-v3-1-a96364463fd5@linaro.org Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-10-17scsi: ufs: dt-bindings: common: Add OPP tableKrzysztof Kozlowski1-3/+32
Except scaling UFS and bus clocks, it's necessary to scale also the voltages of regulators or power domain performance state levels. Adding Operating Performance Points table allows to adjust power domain performance state, depending on the UFS clock speed. OPPv2 deprecates previous property limited to clock scaling: freq-table-hz. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20231012172129.65172-2-manivannan.sadhasivam@linaro.org Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-08-24dt-bindings: ufs: qcom: Add ICE to sm8450 exampleLuca Weiss1-0/+1
SM8450 actually supports ICE (Inline Crypto Engine) so adjust the example to match. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230814-dt-binding-ufs-v6-3-fd94845adeda@fairphone.com Signed-off-by: Rob Herring <robh@kernel.org>
2023-08-24dt-bindings: ufs: qcom: Add sm6115 bindingIskren Chernev1-0/+30
Add SM6115 UFS to DT schema. Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> Reviewed-by: Eric Biggers <ebiggers@google.com> Reviewed-by: Iskren Chernev <me@iskren.info> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Link: https://lore.kernel.org/r/20230814-dt-binding-ufs-v6-2-fd94845adeda@fairphone.com Signed-off-by: Rob Herring <robh@kernel.org>
2023-08-24dt-bindings: ufs: qcom: Add reg-names property for ICELuca Weiss1-0/+13
The code in ufs-qcom-ice.c needs the ICE reg to be named "ice". Add this in the bindings so the existing dts can validate successfully. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230814-dt-binding-ufs-v6-1-fd94845adeda@fairphone.com Signed-off-by: Rob Herring <robh@kernel.org>
2023-08-24dt-bindings: Drop remaining unneeded quotesRob Herring1-1/+1
Cleanup bindings dropping the last remaining unneeded quotes. With this, the check for this can be enabled in yamllint. Acked-by: Miquel Raynal <miquel.raynal@bootlin.com> # for mtd Acked-by: Sudeep Holla <sudeep.holla@arm.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Wolfram Sang <wsa@kernel.org> # for AT24/I2C Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # For MMC Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20230823183749.2609013-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-06-29scsi: dt-bindings: ufs: qcom: Fix ICE phandleAbel Vesa1-5/+4
The check for 'qcom,ice' property is wrong. Fix it by checking using if-required clause and expand the clocks minItems and maxItems for platforms where 'qcom,ice' is not required so that it includes platforms with single reg entry and clocks that do not provide an ICE one. Fixes: 29a6d1215b7c ("scsi: ufs: dt-bindings: qcom: Add ICE phandle") Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Link: https://lore.kernel.org/r/20230623113009.2512206-2-abel.vesa@linaro.org Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-06-16scsi: ufs: dt-bindings: qcom: Add ICE phandleAbel Vesa1-0/+24
Starting with SM8550, the ICE will have its own devicetree node so add the qcom,ice property to reference it. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Link: https://lore.kernel.org/r/20230612192847.1599416-2-abel.vesa@linaro.org Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-06-16scsi: ufs: dt-bindings: samsung,exynos: Drop unneeded quotesKrzysztof Kozlowski1-1/+1
Clean up bindings dropping unneeded quotes. Once all these are fixed, checking for this can be enabled in yamllint. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230609140651.64488-1-krzysztof.kozlowski@linaro.org Acked-by: Alim Akhtar <alim.akhtar@samsung.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-05-31scsi: dt-bindings: ufs: qcom: Add compatible for sa8775pBartosz Golaszewski1-0/+2
Add the compatible string for the UFS on sa8775p platforms. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Link: https://lore.kernel.org/r/20230411130446.401440-2-brgl@bgdev.pl Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-02-25Merge tag 'devicetree-for-6.3' of ↵Linus Torvalds1-0/+3
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: "DT core: - Add node lifecycle unit tests - Add of_property_present() helper aligned with fwnode API - Print more information on reserved regions on boot - Update dtc to upstream v1.6.1-66-gabbd523bae6e - Use strscpy() to instead of strncpy() in DT core - Add option for schema validation on %.dtb targets Bindings: - Add/fix support for listing multiple patterns in DT_SCHEMA_FILES - Rework external memory controller/bus bindings to properly support controller specific child node properties - Convert loongson,ls1x-intc, fcs,fusb302, sil,sii8620, Rockchip RK3399 PCIe, Synquacer I2C, and Synquacer EXIU bindings to DT schema format - Add RiscV SBI PMU event mapping binding - Add missing contraints on Arm SCMI child node allowed properties - Add a bunch of missing Socionext UniPhier glue block bindings and example fixes - Various fixes for duplicate or conflicting type definitions on DT properties" * tag 'devicetree-for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (66 commits) dt-bindings: regulator: Add mps,mpq7932 power-management IC of: dynamic: Fix spelling mistake "kojbect" -> "kobject" dt-bindings: drop Sagar Kadam from SiFive binding maintainership dt-bindings: sram: qcom,imem: document sm8450 dt-bindings: interrupt-controller: convert loongson,ls1x-intc.txt to json-schema dt-bindings: arm: Add Cortex-A715 and X3 of: dynamic: add lifecycle docbook info to node creation functions of: add consistency check to of_node_release() of: do not use "%pOF" printk format on node with refcount of zero of: unittest: add node lifecycle tests of: update kconfig unittest help of: add processing of EXPECT_NOT to of_unittest_expect of: prepare to add processing of EXPECT_NOT to of_unittest_expect of: Use preferred of_property_read_* functions of: Use of_property_present() helper of: Add of_property_present() helper of: reserved_mem: Use proper binary prefix dt-bindings: Fix multi pattern support in DT_SCHEMA_FILES of: reserved-mem: print out reserved-mem details during boot dt-bindings: serial: restrict possible child node names ...
2023-02-09scsi: ufs: qcom: dt-bindings: Add SM8550 compatible stringAbel Vesa1-0/+2
Document the compatible string for the UFS found on SM8550. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Manivannan Sadhasivam <mani@kernel.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-01-19scsi: ufs: qcom: dt-bindings: Allow 'dma-coherent' propertyJohan Hovold1-0/+2
UFS controllers may be cache coherent and must be marked as such in the devicetree to avoid data corruption. This is specifically needed on recent Qualcomm platforms like SC8280XP. Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20230116164236.18958-1-johan+linaro@kernel.org Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-01-13dt-bindings: ufs: qcom,ufs: document required-oppsKrzysztof Kozlowski1-0/+3
UFS device node on SC8280XP uses required-opps: sc8280xp-crd.dtb: ufs@1d84000: Unevaluated properties are not allowed ('required-opps' was unexpected) Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221228124331.258416-1-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-01-12scsi: ufs: dt-bindings: Add document for Unisoc UFS host controllerZhe Wang1-0/+79
Add Unisoc ums9620 UFS host controller devicetree document. Signed-off-by: Zhe Wang <zhe.wang1@unisoc.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-10-18dt-bindings: ufs: cdns,ufshc: add missing dma-coherent fieldMatt Ranostay1-0/+2
Add missing dma-coherent property to schema which avoids the following warnings ufs-wrapper@4e80000: ufs@4e84000: Unevaluated properties are not allowed ('dma-coherent' was unexpected) Signed-off-by: Matt Ranostay <mranostay@ti.com> Link: https://lore.kernel.org/r/20221013194559.128643-1-mranostay@ti.com Signed-off-by: Rob Herring <robh@kernel.org>
2022-08-25dt-bindings: Remove 'Device Tree Bindings' from end of title:Andrew Lunn1-1/+1
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>
2022-07-27scsi: ufs: dt-bindings: Add SC8280XP bindingJohan Hovold1-0/+2
Add SC8280XP to the DT schema. Link: https://lore.kernel.org/r/20220711101441.4896-1-johan+linaro@kernel.org Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-06-14scsi: dt-bindings: ufs: Document Renesas R-Car UFS host controllerYoshihiro Shimoda1-0/+61
Document Renesas R-Car UFS host controller for R-Car S4-8 (r8a779f0). Link: https://lore.kernel.org/r/20220603110524.1997825-2-yoshihiro.shimoda.uh@renesas.com Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-06-14scsi: dt-bindings: ufs: exynos-ufs: Add FSD compatibleAlim Akhtar1-0/+1
Adds tesla,fsd-ufs compatible for Tesla FSD SoC. Link: https://lore.kernel.org/r/20220610104119.66401-5-alim.akhtar@samsung.com Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Co-developed-by: Bharat Uppal <bharat.uppal@samsung.com> Signed-off-by: Bharat Uppal <bharat.uppal@samsung.com> Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-04-27dt-bindings: ufs: cdns,ufshc: Add power-domainsKrzysztof Kozlowski1-0/+3
The Cadence UFS controller can be part of power domain (as it is in example DTS of TI J721e UFS Host Controller Glue), so allow such property. Reported-by: Rob Herring <robh@kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220427065802.110402-1-krzysztof.kozlowski@linaro.org
2022-03-22dt-bindings: ufs: qcom: Add SM6350 compatible stringLuca Weiss1-0/+2
Document the compatible for the UFS found on SM6350. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220321133318.99406-2-luca.weiss@fairphone.com
2022-03-08dt-bindings: ufs: snps,tc-dwc-g210: convert to dtschemaKrzysztof Kozlowski2-26/+51
Convert the Synopsys Universal Flash Storage (UFS) Controller to DT schema format. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220306111125.116455-9-krzysztof.kozlowski@canonical.com
2022-03-08dt-bindings: ufs: mediatek,ufs: convert to dtschemaKrzysztof Kozlowski2-45/+67
Convert the Mediatek Universal Flash Storage (UFS) Controller to DT schema format. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220306111125.116455-8-krzysztof.kozlowski@canonical.com
2022-03-08dt-bindings: ufs: hisilicon,ufs: convert to dtschemaKrzysztof Kozlowski2-42/+90
Convert the HiSilicon Universal Flash Storage (UFS) Controller to DT schema format. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220306111125.116455-7-krzysztof.kozlowski@canonical.com
2022-03-08dt-bindings: ufs: qcom,ufs: convert to dtschemaKrzysztof Kozlowski2-90/+242
Convert the Qualcomm Universal Flash Storage (UFS) Controller to DT schema format. Except the conversion, add also properties already present in DTS: iommus, interconnects and power-domains. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220306111125.116455-6-krzysztof.kozlowski@canonical.com
2022-03-08dt-bindings: ufs: drop unused/old ufs-qcom PHY bindingsKrzysztof Kozlowski1-63/+0
The Qualcomm UFS PHY bindings are documented in bindings/phy/qcom,qmp-phy.yaml and the compatibles from separate file bindings/ufs/ufs-qcom.txt are not used at all. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220306111125.116455-5-krzysztof.kozlowski@canonical.com
2022-03-08dt-bindings: ufs: cdns,ufshc: convert to dtschemaKrzysztof Kozlowski3-36/+71
Convert the Cadence Universal Flash Storage (UFS) Controlle to DT schema format. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220306111125.116455-4-krzysztof.kozlowski@canonical.com
2022-03-08dt-bindings: ufs: samsung,exynos-ufs: use common bindingsKrzysztof Kozlowski1-9/+4
Use common UFS bindings in Samsung Exynos UFS to cover generic/common properties in DTS. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220306111125.116455-3-krzysztof.kozlowski@canonical.com
2022-03-08dt-bindings: ufs: add common platform bindingsKrzysztof Kozlowski1-0/+82
Add bindings for common parts (platform) of Universal Flash Storage (UFS) Host Controllers in dtschema format. Include also the bindings directory in the UFS maintainers entry. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220306111125.116455-2-krzysztof.kozlowski@canonical.com
2021-12-07scsi: ufs: dt-bindings: Add SM8450 compatible stringsVinod Koul1-0/+1
Document "qcom,sm8450-ufshc" compatible string. "qcom,sm8450-ufshc" is for UFS HC found in SM8450 SoC. Signed-off-by: Vinod Koul <vkoul@kernel.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Acked-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20211201074456.3969849-2-vkoul@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-10-29dt-bindings: ufs: exynos-ufs: add exynosautov9 compatibleChanho Park1-0/+2
Below two compatibles can be used for exynosautov9 SoC UFS controller. - samsung,exynosautov9-ufs: ExynosAutov9 UFS Physical Host - samsung,exynosautov9-ufs-vh: ExynosAutov9 UFS Virtual Host Cc: Rob Herring <robh+dt@kernel.org> Cc: devicetree@vger.kernel.org Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Chanho Park <chanho61.park@samsung.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211018124216.153072-16-chanho61.park@samsung.com
2021-10-29dt-bindings: ufs: exynos-ufs: add io-coherency propertyChanho Park1-0/+8
Add "samsung,sysreg" regmap and the offset to the ufs shareability register for setting io coherency of the samsung ufs. "dma-coherent" property is also required because the driver code needs to know. Cc: Rob Herring <robh+dt@kernel.org> Cc: devicetree@vger.kernel.org Signed-off-by: Chanho Park <chanho61.park@samsung.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211018124216.153072-13-chanho61.park@samsung.com
2021-09-16dt-bindings: ufs: Add bindings for Samsung ufs hostAlim Akhtar1-0/+89
This patch adds DT bindings for Samsung ufs hci Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com> Signed-off-by: Chanho Park <chanho61.park@samsung.com> Link: https://lore.kernel.org/r/20210915111844.42752-1-chanho61.park@samsung.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-03-17scsi: ufs: dt-bindings: Add sm8250, sm8350 compatible stringsVinod Koul1-0/+2
Document "qcom,sm8250-ufshc" and "qcom,sm8350-ufshc" compatible string. Use of "qcom,sm8250-ufshc" is already present upstream, so add misiing documentation. "qcom,sm8350-ufshc" is for UFS HC found in SM8350 SoC. Link: https://lore.kernel.org/r/20210204165234.61939-1-vkoul@kernel.org Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-09-23scsi: ufs-mediatek: dt-bindings: Add mt8192-ufshci compatible stringStanley Chu1-1/+3
Add "mediatek,mt8192-ufshci" compatible string to for MediaTek UFS host controller present on MT8192 chipsets. Link: https://lore.kernel.org/r/20200914050052.3974-3-stanley.chu@mediatek.com Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Stanley Chu <stanley.chu@mediatek.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-05-14dt-bindings: ufs: ti: Add missing 'additionalProperties: false'Rob Herring1-0/+8
The ti,j721e-ufs schema is missing an 'additionalProperties: false'. Add that and and the missing assigned-clock properties. Acked-by: Vignesh Raghavendra <vigneshr@ti.com> Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-14dt-bindings: ufs: ti: Fix address properties handlingRob Herring1-21/+36
The ti,j721e-ufs schema and example have a couple of problems related to address properties. First, the default #size-cells and #address-cells are 1 for examples, so they need to be overriden with a bus node. Second, address translation for the child ufs node is broken because 'ranges', '#address-cells', and '#size-cells' are missing from the schema. Acked-by: Vignesh Raghavendra <vigneshr@ti.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-11-13scsi: dt-bindings: ufs: ti,j721e-ufs.yaml: Add binding for TI UFS wrapperVignesh Raghavendra1-0/+68
Add binding documentation of TI wrapper for Cadence UFS Controller. Link: https://lore.kernel.org/r/20191108164857.11466-2-vigneshr@ti.com Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2019-11-06scsi: dt-bindings: ufs: Add sm8150 compatible stringVinod Koul1-0/+1
Document "qcom,sm8150-ufshc" compatible string for UFS HC found on SM8150. Link: https://lore.kernel.org/r/20191024074802.26526-2-vkoul@kernel.org Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2019-09-07scsi: ufs-qcom: Implement device_reset vopsBjorn Andersson1-0/+2
The UFS_RESET pin on Qualcomm SoCs are controlled by TLMM and exposed through the GPIO framework. Acquire the device-reset GPIO and use this to implement the device_reset vops, to allow resetting the attached memory. Based on downstream support implemented by Subhash Jadavani <subhashj@codeaurora.org>. Link: https://lore.kernel.org/r/20190828191756.24312-3-bjorn.andersson@linaro.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Avri Altman <Avri.Altman@wdc.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2019-05-16Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds1-0/+1
Pull ARM Device-tree updates from Olof Johansson: "Besides new bindings and additional descriptions of hardware blocks for various SoCs and boards, the main new contents here is: SoCs: - Intel Agilex (SoCFPGA) - NXP i.MX8MM (Quad Cortex-A53 with media/graphics focus) New boards: - Allwinner: + RerVision H3-DVK (H3) + Oceanic 5205 5inMFD (H6) + Beelink GS2 (H6) + Orange Pi 3 (H6) - Rockchip: + Orange Pi RK3399 + Nanopi NEO4 + Veyron-Mighty Chromebook variant - Amlogic: + SEI Robotics SEI510 - ST Micro: + stm32mp157a discovery1 + stm32mp157c discovery2 - NXP: + Eckelmann ci4x10 (i.MX6DL) + i.MX8MM EVK (i.MX8MM) + ZII i.MX7 RPU2 (i.MX7) + ZII SPB4 (VF610) + Zii Ultra (i.MX8M) + TQ TQMa7S (i.MX7Solo) + TQ TQMa7D (i.MX7Dual) + Kobo Aura (i.MX50) + Menlosystems M53 (i.MX53)j - Nvidia: + Jetson Nano (Tegra T210)" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (593 commits) arm64: dts: bitmain: Add UART pinctrl support for Sophon Edge arm64: dts: bitmain: Add pinctrl support for BM1880 SoC arm64: dts: bitmain: Add GPIO Line names for Sophon Edge board arm64: dts: bitmain: Add GPIO support for BM1880 SoC ARM: dts: gemini: Indent DIR-685 partition table dt-bindings: hwmon (pwm-fan) Remove dead "cooling-*-state" properties ARM: dts: qcom-apq8064: Set 'cxo_board' as ref clock of the DSI PHY arm64: dts: msm8998: thermal: Restrict thermal zone name length to under 20 arm64: dts: msm8998: thermal: Fix number of supported sensors arm64: dts: msm8998-mtp: thermal: Remove skin and battery thermal zones arm64: dts: exynos: Move fixed-clocks out of soc arm64: dts: exynos: Move pmu and timer nodes out of soc ARM: dts: s5pv210: Fix camera clock provider on Goni board ARM: dts: exynos: Properly override node to use MDMA0 on Universal C210 ARM: dts: exynos: Move fixed-clocks out of soc on Exynos3250 ARM: dts: exynos: Remove unneeded address/size cells from fixed-clock on Exynos3250 ARM: dts: exynos: Move pmu and timer nodes out of soc arm64: dts: rockchip: fix IO domain voltage setting of APIO5 on rockpro64 arm64: dts: db820c: Add sound card support arm64: dts: apq8096-db820c: Add HDMI display support ...
2019-05-08Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds3-4/+46
Pull SCSI updates from James Bottomley: "This is mostly update of the usual drivers: qla2xxx, qedf, smartpqi, hpsa, lpfc, ufs, mpt3sas, ibmvfc and hisi_sas. Plus number of minor changes, spelling fixes and other trivia" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (298 commits) scsi: qla2xxx: Avoid that lockdep complains about unsafe locking in tcm_qla2xxx_close_session() scsi: qla2xxx: Avoid that qlt_send_resp_ctio() corrupts memory scsi: qla2xxx: Fix hardirq-unsafe locking scsi: qla2xxx: Complain loudly about reference count underflow scsi: qla2xxx: Use __le64 instead of uint32_t[2] for sending DMA addresses to firmware scsi: qla2xxx: Introduce the dsd32 and dsd64 data structures scsi: qla2xxx: Check the size of firmware data structures at compile time scsi: qla2xxx: Pass little-endian values to the firmware scsi: qla2xxx: Fix race conditions in the code for aborting SCSI commands scsi: qla2xxx: Use an on-stack completion in qla24xx_control_vp() scsi: qla2xxx: Make qla24xx_async_abort_cmd() static scsi: qla2xxx: Remove unnecessary locking from the target code scsi: qla2xxx: Remove qla_tgt_cmd.released scsi: qla2xxx: Complain if a command is released that is owned by the firmware scsi: qla2xxx: target: Fix offline port handling and host reset handling scsi: qla2xxx: Fix abort handling in tcm_qla2xxx_write_pending() scsi: qla2xxx: Fix error handling in qlt_alloc_qfull_cmd() scsi: qla2xxx: Simplify qlt_send_term_imm_notif() scsi: qla2xxx: Fix use-after-free issues in qla2xxx_qpair_sp_free_dma() scsi: qla2xxx: Fix a qla24xx_enable_msix() error path ...
2019-04-17dt-bindings: phy: qcom-ufs: Add resets propertyEvan Green1-1/+4
Add a resets property to the PHY that represents the PHY reset register in the UFS controller itself. This better describes the complete specification of the PHY, and allows the PHY to perform its initialization in a single function, rather than relying on back-channel sequencing of initialization through the PHY framework. Signed-off-by: Evan Green <evgreen@chromium.org> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2019-04-17dt-bindings: ufs: Add #reset-cells for Qualcomm controllersEvan Green1-0/+3
Enable Qualcomm UFS controllers to expose the PHY reset via a reset controller. Signed-off-by: Evan Green <evgreen@chromium.org> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2019-04-04scsi: dt-bindings: ufs: Add VCC capability on MediaTek UFS driverStanley Chu1-0/+3
Add VCC supply for ufs-mediatek driver to provide power-saving operation during low-power modes. For example VCC can be turned-off during system suspend and turned-on after system is resumed. Signed-off-by: Stanley Chu <stanley.chu@mediatek.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2019-04-04scsi: dt-bindings: ufs: Remove custom property "<name>-fixed-regulator"Stanley Chu1-2/+0
Custom device tree property "<name>-fixed-regulator" can be removed because, 1) It is not used anywhere in tree. 2) All handlings for "<name>-fixed-regulator" have been removed in UFS driver. 3) There is no issue if an existed regulator defined "<name>-fixed-regulator" property in device tree. Signed-off-by: Stanley Chu <stanley.chu@mediatek.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
generated by cgit v1.2.3 (git 2.39.0) at 2024-09-30 21:20:34 +0300