From: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx> SM6115 (and its derivatives or similar SoCs) has an LPASS clock controller block which provides audio-related resets. Add bindings for it. Cc: Konrad Dybcio <konradybcio@xxxxxxxxxx> Cc: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx> Cc: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx> [alexey.klimov] slightly changed the commit message Signed-off-by: Alexey Klimov <alexey.klimov@xxxxxxxxxx> --- .../bindings/clock/qcom,sm6115-lpasscc.yaml | 46 +++++++++++++++++++ .../dt-bindings/clock/qcom,sm6115-lpasscc.h | 15 ++++++ 2 files changed, 61 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/qcom,sm6115-lpasscc.yaml create mode 100644 include/dt-bindings/clock/qcom,sm6115-lpasscc.h diff --git a/Documentation/devicetree/bindings/clock/qcom,sm6115-lpasscc.yaml b/Documentation/devicetree/bindings/clock/qcom,sm6115-lpasscc.yaml new file mode 100644 index 000000000000..247b6b0a9f5a --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,sm6115-lpasscc.yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,sm6115-lpasscc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm LPASS Core & Audio Clock Controller on SM6115 + +maintainers: + - Konrad Dybcio <konrad.dybcio@xxxxxxxxxx> + - Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx> + +description: | + Qualcomm LPASS core and audio clock controllers provide audio-related resets + on SM6115 and its derivatives. + + See also:: + include/dt-bindings/clock/qcom,sm6115-lpasscc.h + +properties: + compatible: + enum: + - qcom,sm6115-lpassaudiocc + - qcom,sm6115-lpasscc + + reg: + maxItems: 1 + + '#reset-cells': + const: 1 + +required: + - compatible + - reg + - '#reset-cells' + +additionalProperties: false + +examples: + - | + lpass_audiocc: clock-controller@a6a9000 { + compatible = "qcom,sm6115-lpassaudiocc"; + reg = <0x0a6a9000 0x1000>; + #reset-cells = <1>; + }; +... diff --git a/include/dt-bindings/clock/qcom,sm6115-lpasscc.h b/include/dt-bindings/clock/qcom,sm6115-lpasscc.h new file mode 100644 index 000000000000..799274517c9a --- /dev/null +++ b/include/dt-bindings/clock/qcom,sm6115-lpasscc.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (c) 2023, Linaro Ltd. + */ + +#ifndef _DT_BINDINGS_CLK_QCOM_LPASSCC_SM6115_H +#define _DT_BINDINGS_CLK_QCOM_LPASSCC_SM6115_H + +/* LPASS CC */ +#define LPASS_SWR_TX_CONFIG_CGCR 0 + +/* LPASS_AUDIO CC */ +#define LPASS_AUDIO_SWR_RX_CGCR 0 + +#endif -- 2.45.2
