Commit be9439df authored by Taniya Das's avatar Taniya Das Committed by Bjorn Andersson
Browse files

dt-bindings: clock: Add resets for LPASS audio clock controller for SC7280 



Add support for LPASS audio clock gating for RX/TX/SWA core bus clocks
for SC7280. Update reg property min/max items in YAML schema.

Fixes: 4185b27b ("dt-bindings: clock: Add YAML schemas for LPASS clocks on SC7280")
Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarTaniya Das <quic_tdas@quicinc.com>
Reviewed-by: default avatarStephen Boyd <sboyd@kernel.org>
Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/1662005846-4838-4-git-send-email-quic_c_skakit@quicinc.com
parent 7afdf3af

Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscorecc.yaml

+16 −3
Original line number Diff line number Diff line
@@ -22,6 +22,8 @@ properties: 


  clock-names: true



  reg: true



  compatible:

    enum:

      - qcom,sc7280-lpassaoncc
@@ -38,8 +40,8 @@ properties: 
  '#power-domain-cells':

    const: 1



  reg:

    maxItems: 1

  '#reset-cells':

    const: 1



  qcom,adsp-pil-mode:

    description:
@@ -75,6 +77,11 @@ allOf: 
          items:

            - const: bi_tcxo

            - const: lpass_aon_cc_main_rcg_clk_src



        reg:

          items:

            - description: lpass core cc register

            - description: lpass audio csr register

  - if:

      properties:

        compatible:
@@ -96,6 +103,8 @@ allOf: 
            - const: bi_tcxo_ao

            - const: iface



        reg:

          maxItems: 1

  - if:

      properties:

        compatible:
@@ -114,6 +123,8 @@ allOf: 
          items:

            - const: bi_tcxo



        reg:

          maxItems: 1

examples:

  - |

    #include <dt-bindings/clock/qcom,rpmh.h>
@@ -122,13 +133,15 @@ examples: 
    #include <dt-bindings/clock/qcom,lpasscorecc-sc7280.h>

    lpass_audiocc: clock-controller@3300000 {

      compatible = "qcom,sc7280-lpassaudiocc";

      reg = <0x3300000 0x30000>;

      reg = <0x3300000 0x30000>,

            <0x32a9000 0x1000>;

      clocks = <&rpmhcc RPMH_CXO_CLK>,

               <&lpass_aon LPASS_AON_CC_MAIN_RCG_CLK_SRC>;

      clock-names = "bi_tcxo", "lpass_aon_cc_main_rcg_clk_src";

      power-domains = <&lpass_aon LPASS_AON_CC_LPASS_AUDIO_HM_GDSC>;

      #clock-cells = <1>;

      #power-domain-cells = <1>;

      #reset-cells = <1>;

    };



  - |

include/dt-bindings/clock/qcom,lpassaudiocc-sc7280.h

+5 −0
Original line number Diff line number Diff line
@@ -24,6 +24,11 @@ 
#define LPASS_AUDIO_CC_RX_MCLK_CLK			14

#define LPASS_AUDIO_CC_RX_MCLK_CLK_SRC			15



/* LPASS AUDIO CC CSR */

#define LPASS_AUDIO_SWR_RX_CGCR				0

#define LPASS_AUDIO_SWR_TX_CGCR				1

#define LPASS_AUDIO_SWR_WSA_CGCR			2



/* LPASS_AON_CC clocks */

#define LPASS_AON_CC_PLL				0

#define LPASS_AON_CC_PLL_OUT_EVEN			1