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[v4,0/6] Add resets for ADSP based audio clock controller driver

Message ID 1674120444-23706-1-git-send-email-quic_srivasam@quicinc.com
Headers show
Series Add resets for ADSP based audio clock controller driver | expand

Message

Srinivasa Rao Mandadapu Jan. 19, 2023, 9:27 a.m. UTC
Add resets and remove qdsp6ss clcok controller for audioreach based platforms. 

Changes since v3:
    -- Remove duplicate clock resets patch.
    -- Add binding headers for q6 clocks.
    -- Create new patch for merging lpasscc q6 clocks into lpass_aon.
    -- Create new patches for handling conflicts of ADSP and bypass solution.

Changes since v2:
    -- Revert removing qdsp6ss clock control.
    -- Add Conditional check for qdsp6ss clock registration.
Changes since v1:
    -- Update commit message.
    -- Remove qdsp6ss clock control.

Srinivasa Rao Mandadapu (6):
  dt-bindings: clock: qcom,sc7280-lpasscc: Add qcom,adsp-pil-mode
    property
  dt-bindings: clock: lpassaudiocc-sc7280: Add binding headers for
    lpasscc
  clk: qcom: lpasscc-sc7280: Skip qdsp6ss clock registration
  clk: qcom: lpasscorecc-sc7280: Skip lpasscorecc registration
  clk: qcom: lpassaudiocc-sc7280: Merge lpasscc into lpass_aon
  clk: qcom: lpassaudiocc-sc7280: Skip lpass_aon_cc_pll config

 .../bindings/clock/qcom,sc7280-lpasscc.yaml        |  7 +++++++
 drivers/clk/qcom/lpassaudiocc-sc7280.c             | 23 ++++------------------
 drivers/clk/qcom/lpasscc-sc7280.c                  | 12 ++++++-----
 drivers/clk/qcom/lpasscorecc-sc7280.c              |  3 +++
 .../dt-bindings/clock/qcom,lpassaudiocc-sc7280.h   |  2 ++
 5 files changed, 23 insertions(+), 24 deletions(-)

Comments

Krzysztof Kozlowski Jan. 19, 2023, 11:24 a.m. UTC | #1
On 19/01/2023 10:27, Srinivasa Rao Mandadapu wrote:
> Merge lpasscc clocks into lpass_aon clk_regmap structure as they
> are using same register space.
> In existing implementation, lpasscc clocks and lpass_aon clocks are
> being registered exclusively and overlapping if both of them are
> to be used.
> This is required to avoid such overlapping and to register
> lpasscc clocks and lpass_aon clocks simultaneously.
> 
> Fixes: 0cbcfbe50cbf ("clk: qcom: lpass: Handle the regmap overlap of lpasscc and lpass_aon")

I don't think this is suitable.

> Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
> Tested-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com>
> ---
>  drivers/clk/qcom/lpassaudiocc-sc7280.c | 20 ++------------------
>  1 file changed, 2 insertions(+), 18 deletions(-)
> 
> diff --git a/drivers/clk/qcom/lpassaudiocc-sc7280.c b/drivers/clk/qcom/lpassaudiocc-sc7280.c
> index 1339f92..18f7a50 100644
> --- a/drivers/clk/qcom/lpassaudiocc-sc7280.c
> +++ b/drivers/clk/qcom/lpassaudiocc-sc7280.c
> @@ -642,11 +642,6 @@ static struct gdsc lpass_aon_cc_lpass_audio_hm_gdsc = {
>  	.flags = RETAIN_FF_ENABLE,
>  };
>  
> -static struct clk_regmap *lpass_cc_sc7280_clocks[] = {
> -	[LPASS_Q6SS_AHBM_CLK] = &lpass_q6ss_ahbm_clk.clkr,
> -	[LPASS_Q6SS_AHBS_CLK] = &lpass_q6ss_ahbs_clk.clkr,
> -};

This is now an ABI break because these IDs will stop working.
Additionally it is an ABI break marked for backporting to v6.1...

Best regards,
Krzysztof