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Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.11.0 Subject: Re: [PATCH v2 3/6] clk: qcom: Add lpass clock controller driver for SC8280XP Content-Language: en-US To: Krzysztof Kozlowski , andersson@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org Cc: johan+linaro@kernel.org, agross@kernel.org, konrad.dybcio@linaro.org, mturquette@baylibre.com, sboyd@kernel.org, conor+dt@kernel.org, linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20230525122930.17141-1-srinivas.kandagatla@linaro.org> <20230525122930.17141-4-srinivas.kandagatla@linaro.org> <098883dd-f517-d541-de00-1a7fc0ada017@linaro.org> From: Srinivas Kandagatla In-Reply-To: <098883dd-f517-d541-de00-1a7fc0ada017@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 31/05/2023 21:01, Krzysztof Kozlowski wrote: > On 25/05/2023 14:29, Srinivas Kandagatla wrote: >> Add support for the lpass clock controller found on SC8280XP based devices. >> This would allow lpass peripheral loader drivers to control the clocks and >> bring the subsystems out of reset. >> >> Currently this patch only supports resets as the Q6DSP is in control of >> LPASS IP which manages most of the clocks via Q6PRM service on GPR rpmsg >> channel. >> >> Signed-off-by: Srinivas Kandagatla >> --- >> drivers/clk/qcom/Kconfig | 8 ++++ >> drivers/clk/qcom/Makefile | 1 + >> drivers/clk/qcom/lpasscc-sc8280xp.c | 63 +++++++++++++++++++++++++++++ >> 3 files changed, 72 insertions(+) >> create mode 100644 drivers/clk/qcom/lpasscc-sc8280xp.c >> >> diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig >> index 85869e7a9f16..e25993abb519 100644 >> --- a/drivers/clk/qcom/Kconfig >> +++ b/drivers/clk/qcom/Kconfig >> @@ -523,6 +523,14 @@ config SC_LPASSCC_7280 >> Say Y if you want to use the LPASS branch clocks of the LPASS clock >> controller to reset the LPASS subsystem. >> >> +config SC_LPASSCC_8280XP >> + tristate "SC8280 Low Power Audio Subsystem (LPASS) Clock Controller" > > depends on ARM64 || COMPILE_TEST Thanks, Will do that in v3. --srini > > Best regards, > Krzysztof >