kernel/linux.git/Documentation/devicetree/bindings/slimbus, branch linux-7.0.y

Merge tag 'char-misc-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2025-12-07T02:34:24+00:00

Pull char/misc/IIO driver updates from Greg KH: "Here is the big set of char/misc/iio driver updates for 6.19-rc1. Lots of stuff in here including: - lots of IIO driver updates, cleanups, and additions - large interconnect driver changes as they get converted over to a dynamic system of ids - coresight driver updates - mwave driver updates - binder driver updates and changes - comedi driver fixes now that the fuzzers are being set loose on them - nvmem driver updates - new uio driver addition - lots of other small char/misc driver updates, full details in the shortlog All of these have been in linux-next for a while now" * tag 'char-misc-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (304 commits) char: applicom: fix NULL pointer dereference in ac_ioctl hangcheck-timer: fix coding style spacing hangcheck-timer: Replace %Ld with %lld hangcheck-timer: replace printk(KERN_CRIT) with pr_crit uio: Add SVA support for PCI devices via uio_pci_generic_sva.c dt-bindings: slimbus: fix warning from example intel_th: Fix error handling in intel_th_output_open misc: rp1: Fix an error handling path in rp1_probe() char: xillybus: add WQ_UNBOUND to alloc_workqueue users misc: bh1770glc: use pm_runtime_resume_and_get() in power_state_store misc: cb710: Fix a NULL vs IS_ERR() check in probe() mux: mmio: Add suspend and resume support virt: acrn: split acrn_mmio_dev_res out of acrn_mmiodev greybus: gb-beagleplay: Fix timeout handling in bootloader functions greybus: add WQ_PERCPU to alloc_workqueue users char/mwave: drop typedefs char/mwave: drop printk wrapper char/mwave: remove printk tracing char/mwave: remove unneeded fops char/mwave: remove MWAVE_FUTZ_WITH_OTHER_DEVICES ifdeffery ...

dt-bindings: slimbus: fix warning from example

2025-11-26T14:10:25+00:00

Fix below warnings generated dt_bindings_check for examples in the bindings. Documentation/devicetree/bindings/slimbus/slimbus.example.dtb: slim@28080000 (qcom,slim-ngd-v1.5.0): 'audio-codec@1,0' does not match any of the regexes: '^pinctrl-[0-9]+$', '^slim@[0-9a-f]+$' from schema $id: http://devicetree.org/schemas/slimbus/qcom,slim-ngd.yaml# Documentation/devicetree/bindings/slimbus/slimbus.example.dtb: slim@28080000 (qcom,slim-ngd-v1.5.0): #address-cells: 1 was expected from schema $id: http://devicetree.org/schemas/slimbus/qcom,slim-ngd.yaml# Documentation/devicetree/bindings/slimbus/slimbus.example.dtb: slim@28080000 (qcom,slim-ngd-v1.5.0): 'dmas' is a required property from schema $id: http://devicetree.org/schemas/slimbus/qcom,slim-ngd.yaml# Documentation/devicetree/bindings/slimbus/slimbus.example.dtb: slim@28080000 (qcom,slim-ngd-v1.5.0): 'dma-names' is a required property from schema $id: http://devicetree.org/schemas/slimbus/qcom,slim-ngd.yaml# Fixes: 7cbba32a2d62 ("slimbus: qcom: remove unused qcom controller driver") Cc: stable Reported-by: Rob Herring Signed-off-by: Srinivas Kandagatla Acked-by: Rob Herring (Arm) Signed-off-by: Srinivas Kandagatla Link: https://patch.msgid.link/20251114110505.143105-1-srini@kernel.org Signed-off-by: Greg Kroah-Hartman

dt-bindings: Update Krzysztof Kozlowski's email

2025-11-17T17:24:50+00:00

Update Krzysztof Kozlowski's email address to kernel.org account to stay reachable. Signed-off-by: Krzysztof Kozlowski Link: https://patch.msgid.link/20251021095354.86455-2-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring (Arm)

slimbus: qcom: remove unused qcom controller driver

2025-09-12T13:47:37+00:00

Qcom Slimbus controller driver is totally unused and dead code, there is no point in keeping this driver in the kernel without users. This patch removes the driver along with device tree bindings. Signed-off-by: Srinivas Kandagatla Acked-by: Rob Herring (Arm) Acked-by: Dmitry Baryshkov Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20250912131202.303026-2-srini@kernel.org Signed-off-by: Greg Kroah-Hartman

dt-bindings: slimbus: restrict node name suffixes

2023-06-30T17:38:11+00:00

Make the pattern matching node names a bit stricter to improve DTS consistency. The pattern is restricted to: 1. Only one unit address or one -N suffix, 2. -N suffixes to decimal numbers. Suggested-by: Rob Herring Signed-off-by: Krzysztof Kozlowski Reviewed-by: Tony Lindgren Acked-by: Rob Herring Acked-by: Uwe Kleine-König Reviewed-by: Conor Dooley Link: https://lore.kernel.org/r/20230530144851.92059-5-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring

dt-bindings: slimbus: qcom,slim-ngd: convert to DT schema

2022-11-23T18:45:33+00:00

Convert the Qualcomm SoC SLIMBus Non Generic Device (NGD) controller bindings to DT Schema. During conversion add iommus already present in DTS and extend the example based on SDM845. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Rob Herring Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20221118065246.6835-13-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman

dt-bindings: slimbus: qcom,slim: convert to DT schema

2022-11-23T18:45:33+00:00

Convert the Qualcomm SoC SLIMbus controller bindings to DT Schema. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Rob Herring Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20221118065246.6835-12-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman

dt-bindings: slimbus: convert bus description to DT schema

2022-11-23T18:45:33+00:00

Convert the SLIMbus bus description bindings to DT Schema. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Rob Herring Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20221118065246.6835-11-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman

dt-bindings: SLIMBus: add slim devices optional properties

2020-01-14T20:46:47+00:00

This patch adds an optional SLIMBus Interface device phandle property that could be used by some of the SLIMBus devices. Interface device is mostly used with devices that are dealing with streaming. Signed-off-by: Srinivas Kandagatla Reviewed-by: Rob Herring Link: https://lore.kernel.org/r/20200109103148.5612-2-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman

slimbus: ngd: dt-bindings: Add slim ngd dt bindings

2018-07-07T15:24:32+00:00

This patch adds bindings for Qualcomm SLIMBus NGD controller. SLIMBus NGD controller is a light-weight driver responsible for communicating with SLIMBus slaves directly over the bus using messaging interface and communicating with master component residing on ADSP for bandwidth and data-channel management Signed-off-by: Srinivas Kandagatla Reviewed-by: Rob Herring Tested-by: Craig Tatlor Reviewed-by: Vinod Koul Signed-off-by: Greg Kroah-Hartman