From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Ajay Kumar Nandam <ajay.nandam@oss.qualcomm.com>,
Bjorn Andersson <andersson@kernel.org>,
Linus Walleij <linusw@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, linux-gpio@vger.kernel.org,
linux-kernel@vger.kernel.org,
srinivas.kandagatla@oss.qualcomm.com
Subject: Re: [PATCH v1 1/3] pinctrl: qcom: lpass-lpi: Switch to PM clock framework for runtime PM
Date: Tue, 14 Apr 2026 10:33:15 +0200 [thread overview]
Message-ID: <36b68a87-4d52-4d6d-9e5e-393eece1a434@oss.qualcomm.com> (raw)
In-Reply-To: <20260413122233.375945-2-ajay.nandam@oss.qualcomm.com>
On 4/13/26 2:22 PM, Ajay Kumar Nandam wrote:
> Convert the LPASS LPI pinctrl driver to use the PM clock framework for
> runtime power management.
>
> This allows the LPASS LPI pinctrl driver to drop clock votes when idle,
> improves power efficiency on platforms using LPASS LPI island mode, and
> aligns the driver with common runtime PM patterns used across Qualcomm
> LPASS subsystems.
>
> Signed-off-by: Ajay Kumar Nandam <ajay.nandam@oss.qualcomm.com>
> ---
[...]
> +int lpi_pinctrl_runtime_suspend(struct device *dev)
> +{
> + return pm_clk_suspend(dev);
> +}
> +EXPORT_SYMBOL_GPL(lpi_pinctrl_runtime_suspend);
> +
> +int lpi_pinctrl_runtime_resume(struct device *dev)
> +{
> + return pm_clk_resume(dev);
> +}
> +EXPORT_SYMBOL_GPL(lpi_pinctrl_runtime_resume);
You can do:
SET_RUNTIME_PM_OPS(pm_clk_suspend, pm_clk_resume, NULL)
instead
Konrad
next prev parent reply other threads:[~2026-04-14 8:33 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-13 12:22 [PATCH v1 0/3] pinctrl: qcom: lpass-lpi: PM clock framework cleanup and fixes Ajay Kumar Nandam
2026-04-13 12:22 ` [PATCH v1 1/3] pinctrl: qcom: lpass-lpi: Switch to PM clock framework for runtime PM Ajay Kumar Nandam
2026-04-14 8:33 ` Konrad Dybcio [this message]
2026-04-20 8:51 ` Ajay Kumar Nandam
2026-04-14 8:37 ` Konrad Dybcio
2026-04-16 12:32 ` Ajay Kumar Nandam
2026-04-13 12:22 ` [PATCH v1 2/3] pinctrl: qcom: lpass-lpi: Fix GPIO register access helper return types Ajay Kumar Nandam
2026-04-14 8:39 ` Konrad Dybcio
2026-04-20 8:42 ` Ajay Kumar Nandam
2026-04-13 12:22 ` [PATCH v1 3/3] pinctrl: qcom: lpass-lpi: Resume clocks for GPIO access Ajay Kumar Nandam
2026-04-14 8:44 ` Konrad Dybcio
2026-04-20 8:45 ` Ajay Kumar Nandam
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