From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id F3165C4332F for ; Fri, 18 Feb 2022 00:10:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229924AbiBRAKs (ORCPT ); Thu, 17 Feb 2022 19:10:48 -0500 Received: from gmail-smtp-in.l.google.com ([23.128.96.19]:44144 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230089AbiBRAKn (ORCPT ); Thu, 17 Feb 2022 19:10:43 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CDC2B58E5F; Thu, 17 Feb 2022 16:10:18 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id D04ABB81C21; Fri, 18 Feb 2022 00:10:10 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 89820C340E8; Fri, 18 Feb 2022 00:10:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1645143009; bh=X4QUNjFZDS7eesS0XxNkSBjaD94+tYf036hGJWWmKnI=; h=In-Reply-To:References:Subject:From:Cc:To:Date:From; b=mMmb5SbPH6aJ8F9aYvOlzOn/CGUBCxGjoW4SvVlXZ/Z/1Ov56mIhSM3RdJxKzCD0L lsKLxWG/MBzaUTQo95DsR9oQVrv3UvcDDeB72dPBnUe8NPSteJwVp16dy3GxIUgL2Y s4Uf6qGoX9f0sPVeSkP06knmF9MFFmJhbp5xeVa5nM6gkNgQL9WGelWtt3Dwo0nazm HiocF2lzrFaP9CVLUZRgpe2jHaaxhkqh1OXTzPdYKodfKrgj7fi+w0HbMOM4N7kEOM dVSw2RYK0bfHf/8VtJSE6e0xGtmFbj1OYnrRCP11eYnZgHwcXiu3l4xtav+a5o3SXN tQbCm3/0TQV3A== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable In-Reply-To: <20220217113004.22757-2-michael.srba@seznam.cz> References: <20220217113004.22757-1-michael.srba@seznam.cz> <20220217113004.22757-2-michael.srba@seznam.cz> Subject: Re: [PATCH v6 2/5] clk: qcom: gcc-msm8998: add SSC-related clocks From: Stephen Boyd Cc: Linus Walleij , Florian Fainelli , Arnd Bergmann , Greg Kroah-Hartman , Saravana Kannan , linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, Michael Srba To: Andy Gross , Bjorn Andersson , Philipp Zabel , Rob Herring , michael.srba@seznam.cz Date: Thu, 17 Feb 2022 16:10:06 -0800 User-Agent: alot/0.10 Message-Id: <20220218001009.89820C340E8@smtp.kernel.org> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Quoting michael.srba@seznam.cz (2022-02-17 03:30:01) > From: Michael Srba >=20 > This patch adds four clocks which need to be manipulated in order to > initialize the AHB bus which exposes the SCC block in the global address > space. >=20 > If a device is known to be configured such that writing to these > registers from Linux is not permitted, the 'protected-clocks' > device tree property must be used to denote that fact. >=20 > Signed-off-by: Michael Srba > --- > CHANGES: > - v2: none > - v3: none > - v4: reword the commit message > - v5: none > - v6: none > --- > drivers/clk/qcom/gcc-msm8998.c | 56 ++++++++++++++++++++++++++++++++++ > 1 file changed, 56 insertions(+) >=20 > diff --git a/drivers/clk/qcom/gcc-msm8998.c b/drivers/clk/qcom/gcc-msm899= 8.c > index 407e2c5caea4..2d14c3d672fc 100644 > --- a/drivers/clk/qcom/gcc-msm8998.c > +++ b/drivers/clk/qcom/gcc-msm8998.c > @@ -2833,6 +2833,58 @@ static struct clk_branch gcc_rx1_usb2_clkref_clk = =3D { > }, > }; > =20 > +static struct clk_branch gcc_im_sleep_clk =3D { > + .halt_reg =3D 0x4300C, > + .halt_check =3D BRANCH_HALT, > + .clkr =3D { > + .enable_reg =3D 0x4300C, > + .enable_mask =3D BIT(0), > + .hw.init =3D &(struct clk_init_data){ const struct clk_init_data