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* dt-bindings: soundwire: Add reference to soundwire-controller.yaml schemaRob Herring2023-10-301-12/+4
| | | | | | | | | | | The soundwire-controller.yaml schema already defines the form for devices in child nodes, so there's no need to do the same in the QCom controller binding. Add a $ref to the soundwire-controller.yaml schema and drop the child node schema. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20231016155537.2973625-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
* dt-bindings: Fix typosBjorn Helgaas2023-08-181-2/+2
| | | | | | | | | Fix typos in Documentation/devicetree/bindings. The changes are in descriptions or comments where they shouldn't affect functionality. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Link: https://lore.kernel.org/r/20230814212822.193684-3-helgaas@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
* dt-bindings: soundwire: qcom: add 16-bit sample intervalKrzysztof Kozlowski2023-05-081-2/+18
| | | | | | | | | | | | | | | The port sample interval was always 16-bit, split into low and high bytes. This split was unnecessary, although harmless for older devices because all of them used only lower byte (so values < 0xff). With support for Soundwire controller on Qualcomm SM8550 and its devices, both bytes will be used, thus add a new 'qcom,ports-sinterval' property to allow 16-bit sample intervals. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20230418095447.577001-3-krzysztof.kozlowski@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* dt-bindings: soundwire: qcom: add Qualcomm Soundwire v2.0.0Krzysztof Kozlowski2023-05-081-9/+10
| | | | | | | | | | | Add compatible for Qualcomm Soundwire v2.0.0 controller, which comes with several differences against v1.7.0 in register layout and more ports (thus increase maxItems of each port-related property to 16). Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230418095447.577001-2-krzysztof.kozlowski@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* dt-bindings: Add missing (unevaluated|additional)Properties on child node ↵Rob Herring2023-04-051-0/+1
| | | | | | | | | | | | | | | | | | | | | schemas Just as unevaluatedProperties or additionalProperties are required at the top level of schemas, they should (and will) also be required for child node schemas. That ensures only documented properties are present. Add unevaluatedProperties or additionalProperties as appropriate, and then add any missing properties flagged by the addition. Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Lee Jones <lee@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230124230228.372305-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
* dt-bindings: soundwire: qcom,soundwire: correct sizes related to number of portsKrzysztof Kozlowski2023-01-031-5/+5
| | | | | | | | | | | | | | | There are several properties depending on number of ports. Some of them had maximum limit of 5 and some of 8. SM8450 AudioReach comes with 8 ports, so fix the limits: sm8450-sony-xperia-nagara-pdx224.dtb: soundwire-controller@3250000: qcom,ports-word-length: 'oneOf' conditional failed, one must be fixed: [[255, 255, 255, 255, 255, 255, 255, 255]] is too short [255, 255, 255, 255, 255, 255, 255, 255] is too long Fixes: febc50b82bc9 ("dt-bindings: soundwire: Convert text bindings to DT Schema") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221223132159.81211-1-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring <robh@kernel.org>
* Merge tag 'devicetree-for-6.2-2' of ↵Linus Torvalds2022-12-201-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull more devicetree updates from Rob Herring: "This is mostly a treewide clean-up from Krzysztof. There's also a couple of fixes and things that fell thru the cracks. I must say this has been a nice merge window without bindings dumped in at the last minute introducing warnings. Summary: - Treewide dropping of redundant 'binding' or 'schema' from schema titles. This will be followed up with a automated check to catch these. - Re-sort vendor-prefies - Convert GPIO based watchdog to schema - Handle all the variations for clocks, resets, power domains in i.MX PCIe binding - Document missing 'power-domains' property in mxsfb - Fix error with path references in Tegra XUSB example - Honor CONFIG_CMDLINE* even without /chosen node" * tag 'devicetree-for-6.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: drop redundant part of title (manual) dt-bindings: clock: drop redundant part of title dt-bindings: drop redundant part of title (beginning) dt-bindings: drop redundant part of title (end, part three) dt-bindings: drop redundant part of title (end, part two) dt-bindings: drop redundant part of title (end) dt-bindings: clock: st,stm32mp1-rcc: add proper title dt-bindings: memory-controllers: ti,gpmc-child: drop redundant part of title dt-bindings: drop redundant part of title of shared bindings dt-bindings: watchdog: gpio: Convert bindings to YAML dt-bindings: imx6q-pcie: Handle more resets on legacy platforms dt-bindings: imx6q-pcie: Handle various PD configurations dt-bindings: imx6q-pcie: Handle various clock configurations dt-bindings: hwmon: ntc-thermistor: drop Naveen Krishna Chatradhi from maintainers dt-bindings: mxsfb: Document i.MX8M/i.MX6SX/i.MX6SL power-domains property dt-bindings: vendor-prefixes: sort entries alphabetically dt-bindings: usb: tegra-xusb: Remove path references of: fdt: Honor CONFIG_CMDLINE* even without /chosen node
| * dt-bindings: drop redundant part of title of shared bindingsKrzysztof Kozlowski2022-12-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Devicetree bindings document does not have to say in the title that it is a "binding", but instead just describe the hardware. For shared (re-usable) schemas, name them all as "common properties". Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Guenter Roeck <linux@roeck-us.net> # watchdog Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # IIO Acked-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # MMC Acked-by: Stephen Boyd <sboyd@kernel.org> # clk Acked-by: Vinod Koul <vkoul@kernel.org> # dma Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> # media Acked-by: Sebastian Reichel <sre@kernel.org> # power Acked-by: Viresh Kumar <viresh.kumar@linaro.org> # opp Link: https://lore.kernel.org/r/20221216163815.522628-2-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring <robh@kernel.org>
* | dt-bindings: soundwire: Convert text bindings to DT SchemaSrinivasa Rao Mandadapu2022-11-092-215/+270
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert soundwire text bindings to DT Schema format. Update interrupt property items as per device tree, as it is not appropriately described in text file. Update some of the properties description with minimum and maximum range. Update secondary node info which is used to describe slave devices. Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by: Ratna Deepthi Kudaravalli <quic_rkudarav@quicinc.com> Signed-off-by: Ratna Deepthi Kudaravalli <quic_rkudarav@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/1667918763-32445-5-git-send-email-quic_srivasam@quicinc.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | dt-bindings: soundwire: qcom: add v1.7.0 supportSrinivas Kandagatla2022-10-281-0/+1
|/ | | | | | | Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221026110210.6575-6-srinivas.kandagatla@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* dt-bindings: soundwire: qcom: Add bindings for audio clock reset control ↵Srinivasa Rao Mandadapu2022-04-051-0/+14
| | | | | | | | | | | | | | | | property Update description for audio clock reset control property, which is required for latest chipsets, to allow rx, tx and wsa bus clock enabling in software control mode by configuring dynamic clock gating control registers. Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1646316128-21082-3-git-send-email-quic_srivasam@quicinc.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
* dt-bindings: soundwire: qcom: document optional wake irqSrinivas Kandagatla2022-03-021-1/+13
| | | | | | | | | | Wake IRQ is optional interrupt that can be wired up on SoundWire controller instances like RX path along with MBHC(Multi Button Headset connection). Document this in bindings. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20220228172528.3489-3-srinivas.kandagatla@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* dt-bindings: soundwire: qcom: clarify data port bus parametersSrinivas Kandagatla2021-03-301-0/+20
| | | | | | | | | | | | | | Some of the parameters for data ports are not applicable or not implemented in IP. So mark them as invalid/not applicable in DT so that controller is aware of this. Add comment to these bindings to provide more clarity on the values! Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210330144719.13284-2-srinivas.kandagatla@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* Merge tag 'char-misc-5.10-rc1' of ↵Linus Torvalds2020-10-151-0/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver updates from Greg KH: "Here is the big set of char, misc, and other assorted driver subsystem patches for 5.10-rc1. There's a lot of different things in here, all over the drivers/ directory. Some summaries: - soundwire driver updates - habanalabs driver updates - extcon driver updates - nitro_enclaves new driver - fsl-mc driver and core updates - mhi core and bus updates - nvmem driver updates - eeprom driver updates - binder driver updates and fixes - vbox minor bugfixes - fsi driver updates - w1 driver updates - coresight driver updates - interconnect driver updates - misc driver updates - other minor driver updates All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (396 commits) binder: fix UAF when releasing todo list docs: w1: w1_therm: Fix broken xref, mistakes, clarify text misc: Kconfig: fix a HISI_HIKEY_USB dependency LSM: Fix type of id parameter in kernel_post_load_data prototype misc: Kconfig: add a new dependency for HISI_HIKEY_USB firmware_loader: fix a kernel-doc markup w1: w1_therm: make w1_poll_completion static binder: simplify the return expression of binder_mmap test_firmware: Test partial read support firmware: Add request_partial_firmware_into_buf() firmware: Store opt_flags in fw_priv fs/kernel_file_read: Add "offset" arg for partial reads IMA: Add support for file reads without contents LSM: Add "contents" flag to kernel_read_file hook module: Call security_kernel_post_load_data() firmware_loader: Use security_post_load_data() LSM: Introduce kernel_post_load_data() hook fs/kernel_read_file: Add file_size output argument fs/kernel_read_file: Switch buffer size arg to size_t fs/kernel_read_file: Remove redundant size argument ...
| * soundwire: qcom: add v1.5.1 compatibleJonathan Marek2020-09-071-0/+1
| | | | | | | | | | | | | | | | | | | | Add a compatible string for HW version v1.5.1 on sm8250 SoCs. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Tested-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20200905173905.16541-5-jonathan@marek.ca Signed-off-by: Vinod Koul <vkoul@kernel.org>
* | dt-bindings: Explicitly allow additional properties in common schemasRob Herring2020-10-071-0/+2
|/ | | | | | | | | | | | | | | | | | | | | In order to add meta-schema checks for additional/unevaluatedProperties being present, all schema need to make this explicit. As common/shared schema are included by other schemas, they should always allow for additionalProperties. Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Sebastian Reichel <sre@kernel.org> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Acked-By: Vinod Koul <vkoul@kernel.org> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20201005183830.486085-5-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
* dt-bindings: soundwire: fix exampleSrinivas Kandagatla2020-01-161-0/+2
| | | | | | | | | | | | | | | | As wsa881x schema mentions #sound-dai-cells as required property, so update soundwire-controller.yaml example so that dt_bindings_check does not fail as below: Documentation/devicetree/bindings/soundwire/soundwire-controller.example.dt.yaml: speaker@0,1: '#sound-dai-cells' is a required property Documentation/devicetree/bindings/soundwire/soundwire-controller.example.dt.yaml: speaker@0,2: '#sound-dai-cells' is a required property Reported-by: Rob Herring <robh@kernel.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20200114094806.15846-1-srinivas.kandagatla@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* dt-bindings: soundwire: add bindings for Qcom controllerSrinivas Kandagatla2020-01-141-0/+167
| | | | | | | | | | | | | This patch adds bindings for Qualcomm soundwire controller. Qualcomm SoundWire Master controller is present in most Qualcomm SoCs either integrated as part of WCD audio codecs via slimbus or as part of SOC I/O. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20200113132153.27239-2-srinivas.kandagatla@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
* dt-bindings: soundwire: add slave bindingsSrinivas Kandagatla2019-09-041-0/+82
This patch adds bindings for Soundwire Slave devices that includes how SoundWire enumeration address and Link ID are used to represented in SoundWire slave device tree nodes. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20190829163514.11221-2-srinivas.kandagatla@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
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