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* Revert "of: base: Introduce of_alias_get_alias_list() to check alias IDs"Rob Herring2022-03-212-64/+0
| | | | | | | | | | | | | | This reverts commit b1078c355d76769b5ddefc67d143fbd9b6e52c05. The single user of of_alias_get_alias_list(), drivers/tty/serial/xilinx_uartps.c, has since been refactored and no longer needs this function. It also contained a Smatch checker warning: drivers/of/base.c:2038 of_alias_get_alias_list() warn: passing negative bit value 's32min-(-2),0-s32max' to 'set_bit()' Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Rob Herring <robh@kernel.org>
* dt-bindings: virtio,mmio: Allow setting devices 'dma-coherent'Rob Herring2022-03-201-0/+2
| | | | | | | | | | 'virtio,mmio' devices are always coherent within a guest. As Arm DTs are default non-coherent, the 'dma-coherent' property needs to be set on the virtio device to mark them as such. This aligns with the QEMU 'virt' machine DTB. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220310013528.549030-1-robh@kernel.org
* dt-bindings: gnss: Add two more chipsLinus Walleij2022-03-201-0/+8
| | | | | | | | | | | | | | | | | | | | The CSR GSD4t is a CSR product using the SiRFstarIV core, and the CSR CSRG05TA03-ICJE-R is a CSR product using the SiRFstarV core. These chips have a SRESETN line that can be pulled low to hard reset the chip and in some designs this is connected to a GPIO, so add this as an optional property. Update the example with a reset line so users see that it need to be tagged as active low. Cc: devicetree@vger.kernel.org Cc: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220317225844.1262643-4-linus.walleij@linaro.org
* dt-bindings: gnss: Rewrite sirfstar binding in YAMLLinus Walleij2022-03-202-46/+68
| | | | | | | | | | This rewrites the SiRFstar DT bindings in YAML. Cc: devicetree@vger.kernel.org Cc: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220317225844.1262643-3-linus.walleij@linaro.org
* dt-bindings: gnss: Modify u-blox to use common bindingsLinus Walleij2022-03-201-9/+5
| | | | | | | | | | | | | | This modifies the existing U-Blox GNSS bindings to reference the common GNSS YAML bindings. Fixed an unrelated whitespace error while at it. Cc: devicetree@vger.kernel.org Cc: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220317225844.1262643-2-linus.walleij@linaro.org
* dt-bindings: gnss: Rewrite common bindings in YAMLLinus Walleij2022-03-202-37/+55
| | | | | | | | | | | This rewrites the text-based GNSS common bindings to use a YAML schema. Cc: devicetree@vger.kernel.org Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220317225844.1262643-1-linus.walleij@linaro.org
* dt-bindings: ata: ahci-platform: Add rk3568-dwc-ahci compatibleFrank Wunderlich2022-03-111-0/+4
| | | | | | | | | Add SoC specific compatible for rk3568 ahci controller Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220311210357.222830-6-linux@fw-web.de
* dt-bindings: ata: ahci-platform: Add power-domains propertyFrank Wunderlich2022-03-111-0/+3
| | | | | | | | | Some SoC using power-domains property so add it here Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220311210357.222830-5-linux@fw-web.de
* dt-bindings: ata: ahci-platform: Convert DT bindings to yamlFrank Wunderlich2022-03-112-79/+182
| | | | | | | | Create a yaml file for dtbs_check from the old txt binding. Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220311210357.222830-2-linux@fw-web.de
* dt-bindings: kbuild: Use DTB files for validationRob Herring2022-03-115-43/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Switch the DT validation to use DTB files directly instead of a DTS to YAML conversion. The original motivation for supporting validation on DTB files was to enable running validation on a running system (e.g. 'dt-validate /sys/firmware/fdt') or other cases where the original source DTS is not available. The YAML format was not without issues. Using DTBs with the schema type information solves some of those problems. The YAML format relies on the DTS source level information including bracketing of properties, size directives, and phandle tags all of which are lost in a DTB file. While standardizing the bracketing is a good thing, it does cause a lot of extra warnings and churn to fix them. Another issue has been signed types are not validated correctly as sign information is not propagated to YAML. Using the schema type information allows for proper handling of signed types. YAML also can't represent the full range of 64-bit integers as numbers are stored as floats by most/all parsers. The DTB validation works by decoding property values using the type information in the schemas themselves. The main corner case this does not work for is matrix types where neither dimension is fixed. For now, checking the dimensions in these cases are skipped. Signed-off-by: Rob Herring <robh@kernel.org> Tested-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20220310160513.1708182-3-robh@kernel.org
* dt-bindings: kbuild: Pass DT_SCHEMA_FILES to dt-validateRob Herring2022-03-112-28/+5
| | | | | | | | | | | | | | | | In preparation for supporting validation of DTB files, the full processed schema will always be needed in order to extract type information from it. Therefore, the processed schema containing only what DT_SCHEMA_FILES specifies won't work. Instead, dt-validate has gained an option, -l or --limit, to specify which schema(s) to use for validation. As the command line option is new, we the minimum dtschema version must be updated. Cc: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220310160513.1708182-2-robh@kernel.org
* dt-bindings: Add QEMU virt machine compatibleRob Herring2022-03-111-0/+20
| | | | | | | | | The top level QEMU virt machine compatible, linux,dummy-virt, has been in use for a long time, but never documented. Add a schema for it. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20220310021224.599398-1-robh@kernel.org
* dt-bindings: arm: Convert QEMU fw-cfg to DT schemaRob Herring2022-03-112-38/+54
| | | | | | | | | | | | Convert the QEMU fw-cfg binding to DT schema format. As this binding is also used on Risc-V now, drop any architecture references and move to a common location. The fw-cfg interface has also gained some DMA support which is coherent, so add the missing 'dma-coherent'. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Acked-by: Laszlo Ersek <lersek@redhat.com> Link: https://lore.kernel.org/r/20220310013552.549590-1-robh@kernel.org
* dt-bindings: i2c: at91: Add SAMA7G5 compatible strings listSergiu Moga2022-03-101-10/+16
| | | | | | | | Add compatible strings list for SAMA7G5. Signed-off-by: Sergiu Moga <sergiu.moga@microchip.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220310114553.184763-4-sergiu.moga@microchip.com
* dt-bindings: i2c: convert i2c-at91 to json-schemaSergiu Moga2022-03-102-82/+140
| | | | | | | | | Convert I2C binding for Atmel/Microchip SoCs to Device Tree Schema format. Signed-off-by: Sergiu Moga <sergiu.moga@microchip.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220310114553.184763-3-sergiu.moga@microchip.com
* dt-bindings: clk: cleanup commentsTom Rix2022-03-109-14/+13
| | | | | | | | | | | | | | | | For spdx, first line /* */ for *.h, change tab to space Replacements devider to divider Comunications to Communications periphrals to peripherals supportted to supported wich to which Documentatoin to Documentation Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220309222302.1114561-1-trix@redhat.com
* dt-bindings: net: mscc,vsc7514-switch: convert txt bindings to yamlClément Léger2022-03-102-83/+191
| | | | | | | | Convert existing txt bindings to yaml format. Signed-off-by: Clément Léger <clement.leger@bootlin.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220304103225.111428-1-clement.leger@bootlin.com
* dt-bindings: imx6q-pcie: Add iMX8MP PCIe compatible stringRichard Zhu2022-03-101-0/+1
| | | | | | | | Add i.MX8MP PCIe compatible string. Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1646644054-24421-5-git-send-email-hongxing.zhu@nxp.com
* dt-bindings: imx6q-pcie: Add iMX8MM PCIe compatible stringRichard Zhu2022-03-101-0/+1
| | | | | | | | | Add the i.MX8MM PCIe compatible string. Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1646293805-18248-1-git-send-email-hongxing.zhu@nxp.com
* dt-bindings: kbuild: Print a warning if yamllint is not foundRob Herring2022-03-101-1/+2
| | | | | | | | | Running yamllint is effectively required for binding schemas, so print a warning if not found rather than silently skipping running it. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20220303221417.2486268-1-robh@kernel.org
* dt-bindings: Add vendor prefix for Xen hypervisorOleksii Moisieiev2022-03-081-0/+2
| | | | | | | | | Xen is an open source type-1 hypervisor. Signed-off-by: Oleksii Moisieiev <oleksii_moisieiev@epam.com> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/aece6fd976980131120456800de3558e1e2308a0.1646639462.git.oleksii_moisieiev@epam.com
* Merge branch 'dt/linus' into dt/nextRob Herring2022-03-0814-30/+25
|\ | | | | | | Pull in DT binding warning fixes
| * dt-bindings: phy: ti,tcan104x-can: Document mux-states propertyAswath Govindraju2022-03-081-0/+7
| | | | | | | | | | | | | | | | | | | | | | On some boards, for routing CAN signals from controller to transceivers, muxes might need to be set. This can be implemented using mux-states property. Therefore, document the same in the respective bindings. Signed-off-by: Aswath Govindraju <a-govindraju@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211216041012.16892-2-a-govindraju@ti.com
| * dt-bindings: mfd: Fix pinctrl node name warningsRob Herring2022-03-083-8/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The recent addition pinctrl.yaml in commit c09acbc499e8 ("dt-bindings: pinctrl: use pinctrl.yaml") resulted in some node name warnings: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.example.dt.yaml: \ lochnagar-pinctrl: $nodename:0: 'lochnagar-pinctrl' does not match '^(pinctrl|pinmux)(@[0-9a-f]+)?$' Documentation/devicetree/bindings/mfd/cirrus,madera.example.dt.yaml: \ codec@1a: $nodename:0: 'codec@1a' does not match '^(pinctrl|pinmux)(@[0-9a-f]+)?$' Documentation/devicetree/bindings/mfd/brcm,cru.example.dt.yaml: \ pin-controller@1c0: $nodename:0: 'pin-controller@1c0' does not match '^(pinctrl|pinmux)(@[0-9a-f]+)?$' Fix the node names to the preferred 'pinctrl'. For cirrus,madera, nothing from pinctrl.yaml schema is used, so just drop the reference. Fixes: c09acbc499e8 ("dt-bindings: pinctrl: use pinctrl.yaml") Cc: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Acked-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20220303232350.2591143-1-robh@kernel.org
| * dt-bindings: update Roger Quadros emailKrzysztof Kozlowski2022-02-224-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | Emails to Roger Quadros TI account bounce with: 550 Invalid recipient <rogerq@ti.com> (#5.1.1) Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Acked-by: Roger Quadros <rogerq@kernel.org> Acked-By: Vinod Koul <vkoul@kernel.org> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220221100701.48593-1-krzysztof.kozlowski@canonical.com
| * MAINTAINERS: sifive: drop Yash ShahKrzysztof Kozlowski2022-02-224-9/+0
| | | | | | | | | | | | | | | | | | Emails to Yash Shah bounce with "The email account that you tried to reach does not exist.", so drop him from all maintainer entries. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220214082349.162973-1-krzysztof.kozlowski@canonical.com
| * of/fdt: move elfcorehdr reservation early for crash dump kernelNikhil Gupta2022-02-171-1/+1
| | | | | | | | | | | | | | | | | | | | elfcorehdr_addr is fixed address passed to Second kernel which may be conflicted with potential reserved memory in Second kernel,so fdt_reserve_elfcorehdr() ahead of fdt_init_reserved_mem() can relieve this situation. Signed-off-by: Nikhil Gupta <nikhil.gupta@nxp.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220128042321.15228-1-nikhil.gupta@nxp.com
| * of: unittest: update text of expected warningsFrank Rowand2022-01-311-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The text of various warning messages triggered by unittest has changed. Update the text of expected warnings to match. The expected vs actual warnings are most easily seen by filtering the boot console messages with the of_unittest_expect program at https://github.com/frowand/dt_tools.git. The filter prefixes problem lines with '***', and prefixes lines that match expected errors with 'ok '. All other lines are prefixed with ' '. Unrelated lines have been deleted in the following examples. The mismatch appears as: -> ### dt-test ### start of unittest - you will see error messages OF: /testcase-data/phandle-tests/consumer-a: #phandle-cells = 3 found 1 ** of_unittest_expect WARNING - not found ---> OF: /testcase-data/phandle-tests/consumer-a: #phandle-cells = 3 found -1 OF: /testcase-data/phandle-tests/consumer-a: #phandle-cells = 3 found 1 ** of_unittest_expect WARNING - not found ---> OF: /testcase-data/phandle-tests/consumer-a: #phandle-cells = 3 found -1 OF: /testcase-data/phandle-tests/consumer-b: #phandle-cells = 2 found 1 ** of_unittest_expect WARNING - not found ---> OF: /testcase-data/phandle-tests/consumer-b: #phandle-cells = 2 found -1 platform testcase-data:testcase-device2: error -ENXIO: IRQ index 0 not found ** of_unittest_expect WARNING - not found ---> platform testcase-data:testcase-device2: IRQ index 0 not found -> ### dt-test ### end of unittest - 254 passed, 0 failed ** EXPECT statistics: ** ** EXPECT found : 42 ** EXPECT not found : 4 With this commit applied, the mismatch is resolved: -> ### dt-test ### start of unittest - you will see error messages ok OF: /testcase-data/phandle-tests/consumer-a: #phandle-cells = 3 found 1 ok OF: /testcase-data/phandle-tests/consumer-a: #phandle-cells = 3 found 1 ok OF: /testcase-data/phandle-tests/consumer-b: #phandle-cells = 2 found 1 ok platform testcase-data:testcase-device2: error -ENXIO: IRQ index 0 not found -> ### dt-test ### end of unittest - 254 passed, 0 failed ** EXPECT statistics: ** ** EXPECT found : 46 ** EXPECT not found : 0 Fixes: 2043727c2882 ("driver core: platform: Make use of the helper function dev_err_probe()") Fixes: 94a4950a4acf ("of: base: Fix phandle argument length mismatch error message") Signed-off-by: Frank Rowand <frank.rowand@sony.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220127192643.2534941-1-frowand.list@gmail.com
* | dt-bindings: firmware: arm,scpi: Add missing maxItems to mboxes/shmemGeert Uytterhoeven2022-03-081-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "make dt_binding_check": Documentation/devicetree/bindings/firmware/arm,scpi.example.dt.yaml: scpi: shmem: [[2], [1]] is too long Fix this by adding a proper maxItems value to the shmem property, and to the related mboxes property. Fix the grouping of the "mboxes" property in the example. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/58b7c706f259f88a61bfe82d9106fe0a93a9838d.1646761693.git.geert+renesas@glider.be
* | dt-bindings: ufs: snps,tc-dwc-g210: convert to dtschemaKrzysztof Kozlowski2022-03-082-26/+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
* | dt-bindings: ufs: mediatek,ufs: convert to dtschemaKrzysztof Kozlowski2022-03-082-45/+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
* | dt-bindings: ufs: hisilicon,ufs: convert to dtschemaKrzysztof Kozlowski2022-03-082-42/+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
* | dt-bindings: ufs: qcom,ufs: convert to dtschemaKrzysztof Kozlowski2022-03-082-90/+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
* | dt-bindings: ufs: drop unused/old ufs-qcom PHY bindingsKrzysztof Kozlowski2022-03-081-63/+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
* | dt-bindings: ufs: cdns,ufshc: convert to dtschemaKrzysztof Kozlowski2022-03-083-36/+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
* | dt-bindings: ufs: samsung,exynos-ufs: use common bindingsKrzysztof Kozlowski2022-03-081-9/+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
* | dt-bindings: ufs: add common platform bindingsKrzysztof Kozlowski2022-03-082-0/+83
| | | | | | | | | | | | | | | | | | | | | | | | 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
* | MAINTAINERS: dt-bindings: update Krzysztof Kozlowski's emailKrzysztof Kozlowski2022-03-071-1/+1
| | | | | | | | | | | | | | | | | | Use Krzysztof Kozlowski's @kernel.org account in dt-bindings maintainer entry. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220307172901.156929-1-krzysztof.kozlowski@canonical.com
* | dt-bindings: arm: Allow 32-bit 'cpu-release-addr' valuesRob Herring2022-03-041-5/+5
| | | | | | | | | | | | | | | | | | | | While the DT Spec says 'cpu-release-addr' is always 64-bit, some 32-bit Arm DTs used a 32-bit value. We're now stuck with those cases, so add uint32 as a valid type. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20220303165710.1859862-1-robh@kernel.org
* | dt-bindings: kbuild: Support partial matches with DT_SCHEMA_FILESRob Herring2022-03-032-14/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | DT_SCHEMA_FILES is currently restricted to a list of exact files with the full source tree path (i.e. Documentation/devicetree/bindings/...). Loosen this requirement and let DT_SCHEMA_FILES be a partial match. With this, checking all schema files in a directory is possible: $ make DT_SCHEMA_FILES=/gpio/ dt_binding_check Or all schema files with 'qcom' in the path or filename: $ make DT_SCHEMA_FILES=qcom dt_binding_check Cc: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20220228201006.1484903-1-robh@kernel.org
* | dt-bindings: Another pass removing cases of 'allOf' containing a '$ref'Rob Herring2022-03-0220-69/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Another pass at removing unnecessary use of 'allOf' with a '$ref'. json-schema versions draft7 and earlier have a weird behavior in that any keywords combined with a '$ref' are ignored (silently). The correct form was to put a '$ref' under an 'allOf'. This behavior is now changed in the 2019-09 json-schema spec and '$ref' can be mixed with other keywords. Cc: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Pavel Machek <pavel@ucw.cz> Cc: Guenter Roeck <groeck@chromium.org> Cc: Richard Weinberger <richard@nod.at> Cc: Vignesh Raghavendra <vigneshr@ti.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Kishon Vijay Abraham I <kishon@ti.com> Cc: Sebastian Reichel <sre@kernel.org> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Mark Brown <broonie@kernel.org> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-By: Vinod Koul <vkoul@kernel.org> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Marek Behún <kabel@kernel.org> Acked-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220228213802.1639658-1-robh@kernel.org
* | dt-bindings: usb: renesas,usbhs: Document RZ/V2L bindingsLad Prabhakar2022-03-011-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Document RZ/V2L (R9A07G054) SoC bindings. USBHS block is identical to one found on RZ/A2 SoC. No driver changes are required as generic compatible string "renesas,rza2-usbhs" 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: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220227231531.32279-1-prabhakar.mahadev-lad.rj@bp.renesas.com
* | dt-bindings: reset: renesas,rzg2l-usbphy-ctrl: Document RZ/V2L USBPHY ↵Lad Prabhakar2022-03-011-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Control bindings Add device tree binding document for RZ/V2L USBPHY Control Device. RZ/V2L USBPHY Control Device is identical to one found on the RZ/G2L SoC. No driver changes are required as generic compatible string "renesas,rzg2l-usbphy-ctrl" 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: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220227230302.30388-1-prabhakar.mahadev-lad.rj@bp.renesas.com
* | dt-bindings: timer: renesas: ostm: Document Renesas RZ/V2L OSTMLad Prabhakar2022-03-011-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Document the General Timer Module(a.k.a OSTM) found on the RZ/V2L SoC. OSTM module is identical to one found RZ/G2L SoC. No driver changes are required as generic compatible string "renesas,ostm" 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> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220227224845.27348-1-prabhakar.mahadev-lad.rj@bp.renesas.com
* | dt-bindings: i2c: renesas,riic: Document RZ/V2L SoCLad Prabhakar2022-03-011-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | Document RZ/V2L I2C bindings. RZ/V2L I2C is identical to one found on the RZ/G2L SoC. No driver changes are required as RZ/G2L compatible string "renesas,riic-rz" 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: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220227214747.24819-1-prabhakar.mahadev-lad.rj@bp.renesas.com
* | dt-bindings: net: can: renesas,rcar-canfd: Document RZ/V2L SoCLad Prabhakar2022-03-011-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Document RZ/V2L CANFD bindings. RZ/V2L CANFD is identical to one found on the RZ/G2L SoC. No driver changes are required as generic compatible string "renesas,rzg2l-canfd" 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: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220227213250.23637-1-prabhakar.mahadev-lad.rj@bp.renesas.com
* | of: unittest: add program to process EXPECT messagesFrank Rowand2022-02-282-3/+432
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If unittest detects a problem it will print a warning or error message to the console. Unittest also triggers warning and error messages from other kernel code as a result of intentionally bad unittest data. This has led to confusion as to whether the triggered messages are an expected result of a test or whether there is a real problem that is independent of unittest. EXPECT messages were added to unittest to report each triggered message that is expected, resulting in verbose console output. scripts/dtc/of_unittest is a new program that processes the EXPECT messages to determine whether the triggered messages occurred and also removes the excess verbosity of the EXPECT messages. More information is available from 'scripts/dtc/of_unittest_expect --help'. Signed-off-by: Frank Rowand <frank.rowand@sony.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220201181413.2719955-1-frowand.list@gmail.com
* | dt-bindings: timer: sifive,clint: Group interrupt tuplesGeert Uytterhoeven2022-02-281-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | To improve human readability and enable automatic validation, the tuples in "interrupts-extended" properties should be grouped using angle brackets. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Anup Patel <anup@brainfault.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/62bf4ee6613550c07a99d4bd226ab0d33acae4c4.1643360652.git.geert@linux-m68k.org
* | dt-bindings: timer: sifive,clint: Fix number of interruptsGeert Uytterhoeven2022-02-281-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The number of interrupts lacks an upper bound, thus assuming one, causing properly grouped "interrupts-extended" properties to be flagged as an error by "make dtbs_check". Fix this by adding the missing "maxItems", using the architectural maximum of 4095 interrupts. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Anup Patel <anup@brainfault.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/e6a4c5b20d2acb52125d7d6e6c7e3694d7cb182c.1643360652.git.geert@linux-m68k.org
* | dt-bindings: reserved-memory: Add restricted-dma-pool constraintsRobin Murphy2022-02-241-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | The "restricted-dma-pool" definition prohibits combination with either of the "no-map" and "reusable" properties, but this is only stated in the description text. Add those constraints to the schema so we can properly validate them. Signed-off-by: Robin Murphy <robin.murphy@arm.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/a4f3d4e2feef008d1236ebc3f5f0c46360f20c60.1645119806.git.robin.murphy@arm.com
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