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=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 6B1BFC0044D for ; Mon, 16 Mar 2020 08:05:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4BC6D20724 for ; Mon, 16 Mar 2020 08:05:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730023AbgCPIFf (ORCPT ); Mon, 16 Mar 2020 04:05:35 -0400 Received: from mout.kundenserver.de ([212.227.17.13]:51631 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729745AbgCPIFe (ORCPT ); Mon, 16 Mar 2020 04:05:34 -0400 Received: from mail-qt1-f170.google.com ([209.85.160.170]) by mrelayeu.kundenserver.de (mreue108 [212.227.15.145]) with ESMTPSA (Nemesis) id 1MfYDO-1jpHQi43i4-00fy0Q; Mon, 16 Mar 2020 09:05:33 +0100 Received: by mail-qt1-f170.google.com with SMTP id l13so13339604qtv.10; Mon, 16 Mar 2020 01:05:32 -0700 (PDT) X-Gm-Message-State: ANhLgQ3SHLogusaAsBjNcX+ufaupENI1ADQCk2SLjDz+X2WSE1EEXOqx laZWC0J20bnXBsrzBw6aMz58ZARaZ9k8PyP1L4I= X-Google-Smtp-Source: ADFU+vscHuj0T93JjgojfKfyFtbyqwhr+FzDIfyfzVkaoXDOWQcAs9KVhaCUmDBS62IUcGSpwhk7Bx9472iMoIVCU1o= X-Received: by 2002:ac8:5193:: with SMTP id c19mr23911589qtn.204.1584345931621; Mon, 16 Mar 2020 01:05:31 -0700 (PDT) MIME-Version: 1.0 References: <1584070036-26447-1-git-send-email-peng.fan@nxp.com> <1584070036-26447-4-git-send-email-peng.fan@nxp.com> In-Reply-To: From: Arnd Bergmann Date: Mon, 16 Mar 2020 09:05:15 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 3/3] soc: imx: select ARM_GIC_V3 for i.MX8M To: Peng Fan Cc: Aisheng Dong , Abel Vesa , Anson Huang , Stephen Boyd , Shawn Guo , Sascha Hauer , "linux-kernel@vger.kernel.org" , Stefan Agner , linux-clk , "open list:GPIO SUBSYSTEM" , dl-linux-imx , Sascha Hauer , Fabio Estevam , Linus Walleij , Linux ARM Content-Type: text/plain; charset="UTF-8" X-Provags-ID: V03:K1:C/9dMaP4OGvrdGP60xaL66vbJGrhUEzebMdVLmwJzaqNP/7u4m4 QpfeAQAZU3zScueyx71GmSAHdrOR6dvyPskEUPVg1aCbh6cHKpl9tOI08z3c9l6w31gEO+P UaLVZxn7b0D3dhBRhyxbQxqmkqvzIKQ2LV/ArDo0lYSwC8AKyzLd08+7AjUKHF4/kqXszPQ MrJFRGoGY7xSS0Zm10Hug== X-UI-Out-Filterresults: notjunk:1;V03:K0:K9XUUBtc12Q=:PjHFrfC0O5vPJlhc9Rhm+C uXPm9YvEgE10OZHHTEvGqHbHySmHpNs6ZKInsG1dVz+he0h289VJEwoHjRR6Ymi1d29Y7FsEm 2TTStf1doy/Y1bkeJjMcTrpxv14K8sV4VQSa4/XbNH/K4XCdBQhFsaSnhTdnH3KUcMVyQ56dP tCzfQ7ln2cK04IztVSTFOvsiHUerSZA7i/KjYwHTl3OkAox8pU7Gl0PcdRVjsVDXKSs5pbG6/ FVH1W36fJeNcvUqfFfcZOTAo1abDGLMihVGlFYoNnXlIOKnixdwnar98UgBGmiHh9uC3LfJFl BNWRfGfjiV35WFWM9XIAcK+jDaeHDH06VAiYN3rLLvFAvFOrKos0dWtxK41jgAXiJpMuV2Q0X Fqi5DINDO1mn20WWxXou/9V4aSorRnFVWz/fGXLjmSSWhmmgzJGZRFT6Uqxjl+aQJXfY5UzGa 0PWXT4JFUarmUMhDQoDU42LUCw6ab4TIZBssZ+WirUcYOX7/94Wxi9jwh6mnFwx3xdOHbiEPQ rxH0xV8P6a69S/0DoWpBEa+NRWBnLgYB5VaJemp8wQaSgA77tBRp0SPhDEhgX3qbQttH2Bx3w cWL7OllgXsA8ra8bMUYNtGYzwsw16ngHlIhcbQmPjwN6QciXAHTefeAvZhgpZI+B6GxhUhBdL /UeJQbHlZSMKWuHHEGmsbE63Sa3qaP1R7drDFpRFQLOEpa4zqT6e1dcapTSi2fm/pAE3c+Nmc mErHbPSE4KDsIT+tcSS+sCYVl7+KZu8hK+vFTT7QQcpckayK9fXBvwS+Gyvqc0lok/MHEDn8u oNd+gdPNrrXro1hP3vF79VFCeCqnAxEsDXWeFXSoNgkKjI9U/c= Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org On Mon, Mar 16, 2020 at 7:43 AM Peng Fan wrote: > > Subject: Re: [PATCH 3/3] soc: imx: select ARM_GIC_V3 for i.MX8M > > > > On Fri, Mar 13, 2020 at 4:34 AM wrote: > > > > > > From: Peng Fan > > > > > > Select ARM_GIC_V3, then it is able to use gic v3 driver in aarch32 > > > mode linux on aarch64 hardware. For aarch64 mode, it not hurts to > > > select ARM_GIC_V3. > > > > > > Signed-off-by: Peng Fan > > > --- > > > > Acked-by: Arnd Bergmann > > > > > diff --git a/drivers/soc/imx/Kconfig b/drivers/soc/imx/Kconfig index > > > 70019cefa617..0b69024296d5 100644 > > > --- a/drivers/soc/imx/Kconfig > > > +++ b/drivers/soc/imx/Kconfig > > > @@ -21,6 +21,7 @@ config SOC_IMX8M > > > bool "i.MX8M SoC family support" > > > depends on ARCH_MXC || COMPILE_TEST > > > default ARCH_MXC && ARM64 > > > + select ARM_GIC_V3 > > > > It would seem sensible to also drop the dependency on the 'default' > > If drop default, we need enable this config option in ARM64 defconfig, > I would leave it as is for now. I meant making it 'default ARCH_MXC' so it gets enabled for both 32-bit and 64-bit i.MX configurations, not just 64-bit. Arnd