linux-dev/Documentation/devicetree/bindings/remoteproc, branch master

dt-bindings: remoteproc: qcom,adsp: enforce smd-edge schema

2022-09-12T20:29:18Z

The smd-edge child node references respective schema which allows additional properties, so the ADSP needs to further restrict them. Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20220906121358.302894-1-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring

dt-bindings: remoteproc: Add missing (unevaluated|additional)Properties on child nodes

2022-09-12T20:28:08Z

In order to ensure only documented properties are present, node schemas must have unevaluatedProperties or additionalProperties set to false (typically). Signed-off-by: Rob Herring Reviewed-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20220823145649.3118479-10-robh@kernel.org

dt-bindings: remoteproc: qcom,pil-info: add missing imem compatible

2022-09-12T18:31:10Z

syscon and simple-mfd cannot be used without device specific compatible. Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20220817142246.828762-4-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring

dt-bindings: remoteproc: qcom,smd-edge: define children

2022-09-09T16:23:31Z

SMD edge contains subnodes representing devices related to the remote processor. With limietd number of remote processors, there is a limited set of such devices. List all of them in smd-edge bindings so schema can strictly check for subnodes. Additional benefit is requirement of "qcom,smd-channels" for such subnodes, because their schema cannot enforce it (few devices like APR or FastRPC can be part of either SMD or GLINK edge). Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20220909125403.803158-8-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring

dt-bindings: remoteproc: qcom,glink-edge: require channels in children

2022-09-09T16:23:30Z

GLINK edge contains subnodes representing devices related to the remote processor. Each of such device (e.g. APR or FastRPC) must have a "qcom,glink-channels" property. However the APR or FastRPC device can be also part of other communication - SMD - thus their schema does not require "qcom,glink-channels". To make the GLINK edge bindings strict, require "qcom,glink-channels" for its children. Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20220909125403.803158-6-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring

dt-bindings: misc: fastrpc convert bindings to yaml

2022-09-07T15:42:24Z

Convert Qualcomm FastRPC bindings to yaml format, so that we could validate dt-entries correctly and any future additions can go into yaml format. Use compute-cb@ subnodes instead of just cb@. Add qcom,glink-channels and qcom,smd-channels missing properties to make sure dtbs_check doesn't fail right off the bat. Correct the name of the parent node in the example from smd-edge to glink-edge. Since now the qcom,fastrpc bindings document is yaml, update the reference to it in qcom,glink-edge and also use $ref. Also update the MAINTAINERS file to point to the yaml version. Co-developed-by: Srinivas Kandagatla Signed-off-by: Srinivas Kandagatla Co-developed-by: David Heidelberg Signed-off-by: David Heidelberg Signed-off-by: Abel Vesa Reviewed-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20220907074301.3996021-1-abel.vesa@linaro.org Signed-off-by: Rob Herring

Merge tag 'rproc-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux

2022-08-08T22:16:29Z

Pull remoteproc updates from Bjorn Andersson: "This introduces support for the remoteproc on Mediatek MT8188, and enables caches for MT8186 SCP. It adds support for PRU cores found on the TI K3 AM62x SoCs. It moves the recovery work after a firmware crash to an unbound workqueue, to allow recovery to happen in parallel. A new DMA API is introduced to release dma_mem for a device. It adds support a panic handler for the Qualcomm modem remoteproc, with the goal of having caches flushed in memory dumps for post-mortem debugging and it introduces a mechanism to wait for the modem firmware on SM8450 to decrypt part of its memory for post-mortem debugging. Qualcomm sysmon is restricted to only inform remote processors about peers that are actually running, to avoid a race where Linux tries to notify a recovering remote processor about its peers new state. A mechanism for waiting for the sysmon connection to be established is also introduced, to avoid out-of-sync updates for rapidly restarting remote processors. A number of Devicetree binding cleanups and conversions to YAML are introduced, to facilitate Devicetree validation. Lastly it introduces a number of smaller fixes and cleanups in the core and a few different drivers" * tag 'rproc-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: (42 commits) remoteproc: qcom_q6v5_pas: Do not fail if regulators are not found drivers/remoteproc: fix repeated words in comments remoteproc: Directly use ida_alloc()/free() remoteproc: Use unbounded workqueue for recovery work remoteproc: using pm_runtime_resume_and_get instead of pm_runtime_get_sync remoteproc: qcom_q6v5_pas: Deal silently with optional px and cx regulators remoteproc: sysmon: Send sysmon state only for running rprocs remoteproc: sysmon: Wait for SSCTL service to come up remoteproc: qcom: q6v5: Set q6 state to offline on receiving wdog irq remoteproc: qcom: pas: Check if coredump is enabled remoteproc: qcom: pas: Mark devices as wakeup capable remoteproc: qcom: pas: Mark va as io memory remoteproc: qcom: pas: Add decrypt shutdown support for modem remoteproc: qcom: q6v5-mss: add powerdomains to MSM8996 config remoteproc: qcom_q6v5: Introduce panic handler for MSS remoteproc: qcom_q6v5_mss: Update MBA log info remoteproc: qcom: correct kerneldoc remoteproc: qcom_q6v5_mss: map/unmap metadata region before/after use remoteproc: qcom: using pm_runtime_resume_and_get to simplify the code remoteproc: mediatek: Support MT8188 SCP ...

dt-bindings: Fix typo in comment

2022-07-21T19:14:27Z

Fix typo in the comment Signed-off-by: Slark Xiao Reviewed-by: Krzysztof Kozlowski Signed-off-by: Rob Herring Link: https://lore.kernel.org/r/20220721011746.19663-1-slark_xiao@163.com

dt-bindings: remoteproc: mediatek: Add binding for mt8188 scp

2022-07-18T17:09:55Z

Add the compatible for mt8188 SCP to the binding. Signed-off-by: Tinghan Shen Acked-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20220715051821.30707-2-tinghan.shen@mediatek.com Signed-off-by: Mathieu Poirier

dt-bindings: remoteproc: qcom: Convert SC7180 MSS bindings to YAML

2022-07-12T21:06:31Z

Add a separate YAML binding to act as a superset of the PAS and non-PAS compatible for SC7180 MSS PIL. This also serves as a way to increase readability. Signed-off-by: Sibi Sankar Reviewed-by: Krzysztof Kozlowski Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/1657020721-24939-3-git-send-email-quic_sibis@quicinc.com