From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6B82717C223; Wed, 28 Aug 2024 20:19:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724876366; cv=none; b=Zf+hJjECkTUkjirVGQEzl3vp+fCXbyGwrVnhzKC3agizUWtZGOYFXwgZNor4ntN9t15hJ8S036tMjKNp9rfvYnvgW2gVVCBzMbeRZZ//WVDU8UE/3Qpu6xtFKj8FHDE9VB9Y257kdO4TUr2eCJpsP22O9u38JBBWDSRxEGwNYV0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724876366; c=relaxed/simple; bh=69Oa7RV1aCusi8DLh4ncaLvDWzm/H61suYgUFM++cU8=; h=Message-ID:Content-Type:MIME-Version:In-Reply-To:References: Subject:From:Cc:To:Date; b=IG0IPXkNNbWvBxC3l/dE3FFX+C00zi6ebDcx+BrsVvi8iQYpCOlWpfToY1umdvrOwsoTPZfmHUk7dV2ARg6ynUGjLfrfpdozVmAatoUHSDsk5T/IQP4MuC1p8mRaqcA2/8gpWR/1IMCnqf5KlcJqTVZGkJGhRnd5ITX9ceWmlCA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ATUlLtmc; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ATUlLtmc" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CE0A9C4CEC0; Wed, 28 Aug 2024 20:19:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1724876366; bh=69Oa7RV1aCusi8DLh4ncaLvDWzm/H61suYgUFM++cU8=; h=In-Reply-To:References:Subject:From:Cc:To:Date:From; b=ATUlLtmcS4xqiFqWoCrTV5+uc5vX/idiy6O6MRa7ZeDIb4NlQXkRgHZfG56YLexPf zw5Wxp4GBy/+IqotsyLRNi8j1iUQXOfTMa5tnGvz74MkZa/wgmKxWMwn6UdhzRlPmU twvGJ71tal+wbIo/GsVYABARL7A2ent5NwpDyuVLxylZL349jO3wCWZD8A8aGcvR+r CvTQf2cNDCHGU61IcvsBW4EuBrXzCbnOwf9wlMQWwkgoQgO1rjaMIEp2Y2R7nOTDW5 AItwEKMpTbIV8ytM38Mvn0SzZm9fVhLvATkPfuwkn0X5YZ23vp+neIHfX0yQhWs1d0 dqRvjUkonwmTw== Message-ID: Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable In-Reply-To: <20240826080430.179788-2-xingyu.wu@starfivetech.com> References: <20240826080430.179788-1-xingyu.wu@starfivetech.com> <20240826080430.179788-2-xingyu.wu@starfivetech.com> Subject: Re: [PATCH v7 1/2] clk: starfive: jh7110-sys: Add notifier for PLL0 clock From: Stephen Boyd Cc: Hal Feng , Xingyu Wu , linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org To: Conor Dooley , Emil Renner Berthing , Michael Turquette , Xingyu Wu Date: Wed, 28 Aug 2024 13:19:23 -0700 User-Agent: alot/0.10 Quoting Xingyu Wu (2024-08-26 01:04:29) > Add notifier function for PLL0 clock. In the function, the cpu_root clock > should be operated by saving its current parent and setting a new safe > parent (osc clock) before setting the PLL0 clock rate. After setting PLL0 > rate, it should be switched back to the original parent clock. >=20 > Fixes: e2c510d6d630 ("riscv: dts: starfive: Add cpu scaling for JH7110 So= C") > Reviewed-by: Emil Renner Berthing > Signed-off-by: Xingyu Wu > --- What is the urgency of this patch? I can't tell from the commit text, so I'm assuming it can bake in clk-next for a few weeks.