From: Srinivasa Rao Mandadapu <srivasam@codeaurora.org> To: agross@kernel.org, bjorn.andersson@linaro.org, lgirdwood@gmail.com, broonie@kernel.org, robh+dt@kernel.org, plai@codeaurora.org, bgoswami@codeaurora.org, perex@perex.cz, tiwai@suse.com, srinivas.kandagatla@linaro.org, rohitkr@codeaurora.org, linux-arm-msm@vger.kernel.org, alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, swboyd@chromium.org, judyhsiao@chromium.org Cc: Srinivasa Rao Mandadapu <srivasam@codeaurora.org>, Venkata Prasad Potturu <potturu@codeaurora.org> Subject: [PATCH v4 2/3] dt-bindings: soundwire: qcom: Add bindings for RX and TX cgcr register control Date: Tue, 26 Oct 2021 17:49:23 +0530 [thread overview] Message-ID: <1635250764-13994-3-git-send-email-srivasam@codeaurora.org> (raw) In-Reply-To: <1635250764-13994-1-git-send-email-srivasam@codeaurora.org> Update description for RX and TX cgcr register control property required for soundwire version 1.6.0 and above. Signed-off-by: Srinivasa Rao Mandadapu <srivasam@codeaurora.org> Co-developed-by: Venkata Prasad Potturu <potturu@codeaurora.org> Signed-off-by: Venkata Prasad Potturu <potturu@codeaurora.org> --- Documentation/devicetree/bindings/soundwire/qcom,sdw.txt | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt b/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt index b93a2b3..91b9086 100644 --- a/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt +++ b/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt @@ -150,6 +150,15 @@ board specific bus parameters. or applicable for the respective data port. More info in MIPI Alliance SoundWire 1.0 Specifications. +- qcom,swrm-hctl-reg: + Usage: optional + Value type: <prop-encoded-array> + Definition: The base address of SoundWire RX and TX cgcr register + address space. + This is to update soundwire master rxtx cgcr register field to + make clock gating control as software controllable for RX path and + TX path which is required for SoundWire version 1.6.0 and above. + Note: More Information on detail of encoding of these fields can be found in MIPI Alliance SoundWire 1.0 Specifications. -- Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc., is a member of Code Aurora Forum, a Linux Foundation Collaborative Project.
WARNING: multiple messages have this Message-ID (diff)
From: Srinivasa Rao Mandadapu <srivasam@codeaurora.org> To: agross@kernel.org, bjorn.andersson@linaro.org, lgirdwood@gmail.com, broonie@kernel.org, robh+dt@kernel.org, plai@codeaurora.org, bgoswami@codeaurora.org, perex@perex.cz, tiwai@suse.com, srinivas.kandagatla@linaro.org, rohitkr@codeaurora.org, linux-arm-msm@vger.kernel.org, alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, swboyd@chromium.org, judyhsiao@chromium.org Cc: Venkata Prasad Potturu <potturu@codeaurora.org>, Srinivasa Rao Mandadapu <srivasam@codeaurora.org> Subject: [PATCH v4 2/3] dt-bindings: soundwire: qcom: Add bindings for RX and TX cgcr register control Date: Tue, 26 Oct 2021 17:49:23 +0530 [thread overview] Message-ID: <1635250764-13994-3-git-send-email-srivasam@codeaurora.org> (raw) In-Reply-To: <1635250764-13994-1-git-send-email-srivasam@codeaurora.org> Update description for RX and TX cgcr register control property required for soundwire version 1.6.0 and above. Signed-off-by: Srinivasa Rao Mandadapu <srivasam@codeaurora.org> Co-developed-by: Venkata Prasad Potturu <potturu@codeaurora.org> Signed-off-by: Venkata Prasad Potturu <potturu@codeaurora.org> --- Documentation/devicetree/bindings/soundwire/qcom,sdw.txt | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt b/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt index b93a2b3..91b9086 100644 --- a/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt +++ b/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt @@ -150,6 +150,15 @@ board specific bus parameters. or applicable for the respective data port. More info in MIPI Alliance SoundWire 1.0 Specifications. +- qcom,swrm-hctl-reg: + Usage: optional + Value type: <prop-encoded-array> + Definition: The base address of SoundWire RX and TX cgcr register + address space. + This is to update soundwire master rxtx cgcr register field to + make clock gating control as software controllable for RX path and + TX path which is required for SoundWire version 1.6.0 and above. + Note: More Information on detail of encoding of these fields can be found in MIPI Alliance SoundWire 1.0 Specifications. -- Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc., is a member of Code Aurora Forum, a Linux Foundation Collaborative Project.
next prev parent reply other threads:[~2021-10-26 12:20 UTC|newest] Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-10-26 12:19 [PATCH v4 0/3] Update SoundWire RX and TX cgcr register control Srinivasa Rao Mandadapu 2021-10-26 12:19 ` [PATCH v4 1/3] ASoC: qcom: soundwire: Disable soundwire rxtx cgcr hardware control Srinivasa Rao Mandadapu 2021-10-26 12:19 ` Srinivasa Rao Mandadapu 2021-10-27 21:03 ` Stephen Boyd 2021-10-26 12:19 ` Srinivasa Rao Mandadapu [this message] 2021-10-26 12:19 ` [PATCH v4 2/3] dt-bindings: soundwire: qcom: Add bindings for RX and TX cgcr register control Srinivasa Rao Mandadapu 2021-10-27 21:00 ` Rob Herring 2021-10-27 21:00 ` Rob Herring 2021-10-27 21:02 ` Stephen Boyd 2021-10-26 12:19 ` [PATCH v4 3/3] soundwire: qcom: Add compatible name for v1.6.0 Srinivasa Rao Mandadapu 2021-10-26 12:19 ` Srinivasa Rao Mandadapu 2021-10-27 21:02 ` Stephen Boyd
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