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* dt-bindings: slimbus: restrict node name suffixesKrzysztof Kozlowski2023-06-301-1/+1
| | | | | | | | | | | | | | | | 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 <robh@kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Tony Lindgren <tony@atomide.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20230530144851.92059-5-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring <robh@kernel.org>
* dt-bindings: slimbus: qcom,slim-ngd: convert to DT schemaKrzysztof Kozlowski2022-11-232-82/+120
| | | | | | | | | | | | | | 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 <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20221118065246.6835-13-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* dt-bindings: slimbus: qcom,slim: convert to DT schemaKrzysztof Kozlowski2022-11-232-36/+86
| | | | | | | | | | Convert the Qualcomm SoC SLIMbus controller bindings to DT Schema. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20221118065246.6835-12-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* dt-bindings: slimbus: convert bus description to DT schemaKrzysztof Kozlowski2022-11-234-65/+95
| | | | | | | | | | Convert the SLIMbus bus description bindings to DT Schema. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20221118065246.6835-11-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* dt-bindings: SLIMBus: add slim devices optional propertiesSrinivas Kandagatla2020-01-141-0/+10
| | | | | | | | | | | | | 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 <srinivas.kandagatla@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20200109103148.5612-2-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* slimbus: ngd: dt-bindings: Add slim ngd dt bindingsSrinivas Kandagatla2018-07-071-0/+84
| | | | | | | | | | | | | | 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 <srinivas.kandagatla@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Tested-by: Craig Tatlor <ctatlor97@gmail.com> Reviewed-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* dt-bindings: Add qcom slimbus controller bindingsSagar Dharia2017-12-191-0/+39
| | | | | | | | | | This patch add device tree bindings for Qualcomm slimbus controller. Signed-off-by: Sagar Dharia <sdharia@codeaurora.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Reviwed-by: Mark Brown <broonie@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* dt-bindings: Add SLIMbus bindingsSagar Dharia2017-12-191-0/+50
SLIMbus (Serial Low Power Interchip Media Bus) is a specification developed by MIPI (Mobile Industry Processor Interface) alliance. SLIMbus is a 2-wire implementation, which is used to communicate with peripheral components like audio-codec. This patch adds device tree bindings for the slimbus. Signed-off-by: Sagar Dharia <sdharia@codeaurora.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Reviwed-by: Mark Brown <broonie@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>