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[24.155.109.49]) by smtp.gmail.com with ESMTPSA id m68sm2634826oig.50.2019.12.04.11.36.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Dec 2019 11:36:16 -0800 (PST) Date: Wed, 4 Dec 2019 13:36:15 -0600 From: Rob Herring To: Brian Masney Cc: robdclark@gmail.com, sean@poorly.run, robh+dt@kernel.org, airlied@linux.ie, daniel@ffwll.ch, jcrouse@codeaurora.org, dianders@chromium.org, linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org, mark.rutland@arm.com, devicetree@vger.kernel.org Subject: Re: [PATCH v2 1/4] dt-bindings: drm/msm/gpu: document second interconnect Message-ID: <20191204193615.GA20880@bogus> References: <20191122012645.7430-1-masneyb@onstation.org> <20191122012645.7430-2-masneyb@onstation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191122012645.7430-2-masneyb@onstation.org> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On Thu, 21 Nov 2019 20:26:42 -0500, Brian Masney wrote: > Some A3xx and all A4xx Adreno GPUs do not have GMEM inside the GPU core > and must use the On Chip MEMory (OCMEM) in order to be functional. > There's a separate interconnect path that needs to be setup to OCMEM. > Let's document this second interconnect path that's available. Since > there's now two available interconnects, let's add the > interconnect-names property. > > Signed-off-by: Brian Masney > --- > Documentation/devicetree/bindings/display/msm/gpu.txt | 6 +++++- > 1 file changed, 5 insertions(+), 1 deletion(-) > Acked-by: Rob Herring 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=-5.5 required=3.0 tests=MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 CA9DEC2D0BE for ; Wed, 4 Dec 2019 19:36:19 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A862420409 for ; Wed, 4 Dec 2019 19:36:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A862420409 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D38F26EA32; Wed, 4 Dec 2019 19:36:18 +0000 (UTC) Received: from mail-oi1-f195.google.com (mail-oi1-f195.google.com [209.85.167.195]) by gabe.freedesktop.org (Postfix) with ESMTPS id 99DA36EA32; Wed, 4 Dec 2019 19:36:17 +0000 (UTC) Received: by mail-oi1-f195.google.com with SMTP id v140so398388oie.0; Wed, 04 Dec 2019 11:36:17 -0800 (PST) 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:user-agent; bh=4l/JtwjXT1qBF416IXv0Ieqm2uxNXQ8tl4ay1L+NPDw=; b=mn5Pvt6SqB3Bt4I4i/Ut8n1FGmtQSjaJClvhSvW+SD7ZQMc+jc2B643m4GfMVPgCzm FUyeu5zfnw3oQq79OAKkfemQMiGP8qRBTzZiDFPd45vSh5E6XMTKGBgJtD4fzjxuiIIk jYaobEMTtC5Ri6lD/ZyN9kL5+gKlLPXnfT849fd0DlXaBeanuI5ITyoW2r0jnYCUtrOM yJ6Ge84+rC7ticDTiEhXtBR/sbPP63WRaE15YTbwW520941P68QN8kupgDJkBOFQl14r BbuukYkGsnhh6XXuDk/P2/Su3DLSdlT6N19NOn7rAQGabRtbvnaLkO9HEsvnh3Z2DiSz vsag== X-Gm-Message-State: APjAAAXTgxBkUPH7dclalLF8i/EqRxTwDQPn5UTj2/m7b5w6dEP79CqM AVXd+NWEcQReMUZnMeWh0oz07Q8= X-Google-Smtp-Source: APXvYqwbYbRZksHTtKqsDfJTwU2S/KsK6vdSez9yw9Sp1yFW45VcbvaETJUBHHTwFZidWzmuVFrCmg== X-Received: by 2002:a05:6808:b26:: with SMTP id t6mr3792135oij.123.1575488176840; Wed, 04 Dec 2019 11:36:16 -0800 (PST) Received: from localhost (24-155-109-49.dyn.grandenetworks.net. [24.155.109.49]) by smtp.gmail.com with ESMTPSA id m68sm2634826oig.50.2019.12.04.11.36.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Dec 2019 11:36:16 -0800 (PST) Date: Wed, 4 Dec 2019 13:36:15 -0600 From: Rob Herring To: Brian Masney Subject: Re: [PATCH v2 1/4] dt-bindings: drm/msm/gpu: document second interconnect Message-ID: <20191204193615.GA20880@bogus> References: <20191122012645.7430-1-masneyb@onstation.org> <20191122012645.7430-2-masneyb@onstation.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20191122012645.7430-2-masneyb@onstation.org> User-Agent: Mutt/1.10.1 (2018-07-13) X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, airlied@linux.ie, linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, dianders@chromium.org, robh+dt@kernel.org, sean@poorly.run, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" T24gVGh1LCAyMSBOb3YgMjAxOSAyMDoyNjo0MiAtMDUwMCwgQnJpYW4gTWFzbmV5IHdyb3RlOgo+ IFNvbWUgQTN4eCBhbmQgYWxsIEE0eHggQWRyZW5vIEdQVXMgZG8gbm90IGhhdmUgR01FTSBpbnNp ZGUgdGhlIEdQVSBjb3JlCj4gYW5kIG11c3QgdXNlIHRoZSBPbiBDaGlwIE1FTW9yeSAoT0NNRU0p IGluIG9yZGVyIHRvIGJlIGZ1bmN0aW9uYWwuCj4gVGhlcmUncyBhIHNlcGFyYXRlIGludGVyY29u bmVjdCBwYXRoIHRoYXQgbmVlZHMgdG8gYmUgc2V0dXAgdG8gT0NNRU0uCj4gTGV0J3MgZG9jdW1l bnQgdGhpcyBzZWNvbmQgaW50ZXJjb25uZWN0IHBhdGggdGhhdCdzIGF2YWlsYWJsZS4gU2luY2UK PiB0aGVyZSdzIG5vdyB0d28gYXZhaWxhYmxlIGludGVyY29ubmVjdHMsIGxldCdzIGFkZCB0aGUK PiBpbnRlcmNvbm5lY3QtbmFtZXMgcHJvcGVydHkuCj4gCj4gU2lnbmVkLW9mZi1ieTogQnJpYW4g TWFzbmV5IDxtYXNuZXliQG9uc3RhdGlvbi5vcmc+Cj4gLS0tCj4gIERvY3VtZW50YXRpb24vZGV2 aWNldHJlZS9iaW5kaW5ncy9kaXNwbGF5L21zbS9ncHUudHh0IHwgNiArKysrKy0KPiAgMSBmaWxl IGNoYW5nZWQsIDUgaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlvbigtKQo+IAoKQWNrZWQtYnk6IFJv YiBIZXJyaW5nIDxyb2JoQGtlcm5lbC5vcmc+Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3Rz LmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xp c3RpbmZvL2RyaS1kZXZlbA==