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 X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AA473C433DB for ; Wed, 20 Jan 2021 16:53:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5DD3D233E2 for ; Wed, 20 Jan 2021 16:53:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388263AbhATQx0 (ORCPT ); Wed, 20 Jan 2021 11:53:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52558 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2391224AbhATQiY (ORCPT ); Wed, 20 Jan 2021 11:38:24 -0500 Received: from mail-pj1-x1030.google.com (mail-pj1-x1030.google.com [IPv6:2607:f8b0:4864:20::1030]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 05F11C061575 for ; Wed, 20 Jan 2021 08:37:44 -0800 (PST) Received: by mail-pj1-x1030.google.com with SMTP id kx7so2497237pjb.2 for ; Wed, 20 Jan 2021 08:37:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=F/DhG0PPxm0vKgWn3ZUodFL5gREX9ouvD4YqI6sx3m0=; b=T5xizAhCUnokT5bbT4Dz2K7SWIx4lepR61GZQ3HYDfJVWkirqLoPYTENaBy0UESLVT HQ9LdIC/+DMy6GeeZSgu5eQudCxPQfMFsGM4mcx9pxxZVjTwLGiiUrshA07jFyBRiOAj J5aimP/fSm8b9zSInqaq7Q+U9hCGwgpkAv/MshMoGh05QKecI8RiOHvXEngqRru0WpUY SPzdtNptVXkmPQaFHmMFBJAw+7c+Gq4nYiTgv7BETFlXp66C5H2wbwf1Sxx4NhyeY4HO RQpf/I3APZggx/HkIAuajo/CoJVwxeptNzt4uikARVj87NRj6wROC3lJgqFmeyMx6/z1 wSAA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=F/DhG0PPxm0vKgWn3ZUodFL5gREX9ouvD4YqI6sx3m0=; b=mhF2tNcBcVcU8gsWvi+KUHyYFYfI837PUSr+JE8mOY7qGJmpf3WRLvv4Vmhj63/rdU LUrvyWauZLQ8L284fPF97/lC2owsxhSTPUVZHRHhufL6lWzj+wu1Ux+THhB4C9Rc9qxm AqAzWAJXxV6bO+fX9w339aczec3cJPWPYK5td4C9FJh7KBR7OzgIU59H/WD3ScIN+STH uM/A1a4SYz7rM5QOlJNUSypEQcDl6bUcSM9PtK3KE3MhvFmsbkEM3+bbyZRYq87/E+oh iPTBnERo2USRouSU0OlKj70+swg1YYf0saHHxHDK9GbviyCgtL4Lua9aQOVeae09HHWn /s2w== X-Gm-Message-State: AOAM532TCmK8k6FotyDnwFAjcU77SnYUGOL0dQQyxUmKsShel+tlBNzS Pu7xIGU3904m6AixQUIntU+i X-Google-Smtp-Source: ABdhPJwYzAMEAtg9/JFbhiEuwp4XYSlhS8FCZoRDmYqnHbumm4A5Hob0ASGs5q1KrV8/8oB0j4+sVg== X-Received: by 2002:a17:90a:d913:: with SMTP id c19mr2267949pjv.19.1611160663340; Wed, 20 Jan 2021 08:37:43 -0800 (PST) Received: from thinkpad ([2409:4072:409:c713:3d52:1d51:c724:155d]) by smtp.gmail.com with ESMTPSA id a9sm2889668pfn.178.2021.01.20.08.37.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Jan 2021 08:37:42 -0800 (PST) Date: Wed, 20 Jan 2021 22:07:35 +0530 From: Manivannan Sadhasivam To: Georgi Djakov Cc: robh+dt@kernel.org, agross@kernel.org, bjorn.andersson@linaro.org, linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, okukatla@codeaurora.org Subject: Re: [PATCH 2/2] interconnect: qcom: Add SDX55 interconnect provider driver Message-ID: <20210120163735.GC54606@thinkpad> References: <20210120080627.20784-1-manivannan.sadhasivam@linaro.org> <20210120080627.20784-3-manivannan.sadhasivam@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Georgi, On Wed, Jan 20, 2021 at 04:59:31PM +0200, Georgi Djakov wrote: > Hi Mani, > > Thanks for the patch! > > On 1/20/21 10:06, Manivannan Sadhasivam wrote: > > Add driver for the Qualcomm interconnect buses found in SDX55 based > > platforms. The topology consists of several NoCs that are controlled by > > a remote processor that collects the aggregated bandwidth for each > > master-slave pairs. > > > > Based on SM8250 driver and generated from downstream dts. > > > > Signed-off-by: Manivannan Sadhasivam > > --- > > drivers/interconnect/qcom/Kconfig | 10 + > > drivers/interconnect/qcom/Makefile | 2 + > > drivers/interconnect/qcom/sdx55.c | 356 +++++++++++++++++++++++++++++ > > drivers/interconnect/qcom/sdx55.h | 70 ++++++ > > 4 files changed, 438 insertions(+) > > create mode 100644 drivers/interconnect/qcom/sdx55.c > > create mode 100644 drivers/interconnect/qcom/sdx55.h > > > > diff --git a/drivers/interconnect/qcom/Kconfig b/drivers/interconnect/qcom/Kconfig > > index a8f93ba265f8..6df7e2161a0a 100644 > > --- a/drivers/interconnect/qcom/Kconfig > > +++ b/drivers/interconnect/qcom/Kconfig > > @@ -65,6 +65,16 @@ config INTERCONNECT_QCOM_SDM845 > > This is a driver for the Qualcomm Network-on-Chip on sdm845-based > > platforms. > > +config INTERCONNECT_QCOM_SDX55 > > + tristate "Qualcomm SDX55 interconnect driver" > > + depends on INTERCONNECT_QCOM > > + depends on (QCOM_RPMH && QCOM_COMMAND_DB && OF) || COMPILE_TEST > > Why not use depends on INTERCONNECT_QCOM_RPMH_POSSIBLE? > I just followed the same pattern as other RPMh based drivers. And I don't get what you are suggesting here! Can you please explain? Thanks, Mani