| Message ID | 20190619023209.10036-1-masneyb@onstation.org (mailing list archive) |
|---|---|
| Headers | show
Return-Path: <linux-arm-msm-owner@kernel.org>
Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org
[172.30.200.125])
by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 55709924
for <patchwork-linux-arm-msm@patchwork.kernel.org>;
Wed, 19 Jun 2019 02:32:46 +0000 (UTC)
Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1])
by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 455B528965
for <patchwork-linux-arm-msm@patchwork.kernel.org>;
Wed, 19 Jun 2019 02:32:46 +0000 (UTC)
Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486)
id 38ABA28AC0; Wed, 19 Jun 2019 02:32:46 +0000 (UTC)
X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on
pdx-wl-mail.web.codeaurora.org
X-Spam-Level:
X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED,
DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham
version=3.3.1
Received: from vger.kernel.org (vger.kernel.org [209.132.180.67])
by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C9A1528980
for <patchwork-linux-arm-msm@patchwork.kernel.org>;
Wed, 19 Jun 2019 02:32:45 +0000 (UTC)
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
id S1726518AbfFSCcN (ORCPT
<rfc822;patchwork-linux-arm-msm@patchwork.kernel.org>);
Tue, 18 Jun 2019 22:32:13 -0400
Received: from onstation.org ([52.200.56.107]:35084 "EHLO onstation.org"
rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP
id S1726037AbfFSCcN (ORCPT <rfc822;linux-arm-msm@vger.kernel.org>);
Tue, 18 Jun 2019 22:32:13 -0400
Received: from localhost.localdomain (c-98-239-145-235.hsd1.wv.comcast.net
[98.239.145.235])
(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
(No client certificate requested)
(Authenticated sender: masneyb)
by onstation.org (Postfix) with ESMTPSA id E4A803E916;
Wed, 19 Jun 2019 02:32:11 +0000 (UTC)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=onstation.org;
s=default; t=1560911532;
bh=CgLY5oLR5lb5ja9eObXPqJkD6mFawrypxrsKG6eRDBw=;
h=From:To:Cc:Subject:Date:From;
b=TFWXNjZNLhbD5D5xvTYPsg936DgaLeNPI5FE11ly6KUE14fMvGdlAWBa7pbizHT9y
7WXus2cabxrqFyBQXWBvblmok7bCoDhqyes6aR+QpMuRxypXdHDb/9l+HxCUwQrTL8
1F2GECRTv+2XK8e/yMephrrlEw0vXUtydCi7UOSc=
From: Brian Masney <masneyb@onstation.org>
To: bjorn.andersson@linaro.org, agross@kernel.org,
david.brown@linaro.org, robdclark@gmail.com, sean@poorly.run,
robh+dt@kernel.org
Cc: airlied@linux.ie, daniel@ffwll.ch, mark.rutland@arm.com,
jonathan@marek.ca, linux-arm-msm@vger.kernel.org,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
freedreno@lists.freedesktop.org, devicetree@vger.kernel.org
Subject: [PATCH v2 0/6] qcom: add OCMEM support
Date: Tue, 18 Jun 2019 22:32:03 -0400
Message-Id: <20190619023209.10036-1-masneyb@onstation.org>
X-Mailer: git-send-email 2.20.1
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Sender: linux-arm-msm-owner@vger.kernel.org
Precedence: bulk
List-ID: <linux-arm-msm.vger.kernel.org>
X-Mailing-List: linux-arm-msm@vger.kernel.org
X-Virus-Scanned: ClamAV using ClamSMTP
|
| Series |
qcom: add OCMEM support
|
expand
|
This patch series adds support for Qualcomm's On Chip MEMory (OCMEM) that is needed in order to support some A3xx and A4xx based GPUs upstream. This is based on Rob Clark's patch series that he submitted in October 2015 and I am resubmitting updated patches with his permission. See the individual patches for the changelog. This was tested with the GPU on a LG Nexus 5 (hammerhead) phone and this will work on other msm8974-based systems. For a summary of what currently works upstream on the Nexus 5, see my status page at https://masneyb.github.io/nexus-5-upstream/. Brian Masney (4): dt-bindings: soc: qcom: add On Chip MEMory (OCMEM) bindings dt-bindings: display: msm: gmu: add optional ocmem property soc: qcom: add OCMEM driver drm/msm/gpu: add ocmem init/cleanup functions Rob Clark (2): firmware: qcom: scm: add OCMEM lock/unlock interface firmware: qcom: scm: add support to restore secure config to qcm_scm-32 .../devicetree/bindings/display/msm/gmu.txt | 4 + .../bindings/sram/qcom/qcom,ocmem.yaml | 64 +++ drivers/firmware/qcom_scm-32.c | 52 ++- drivers/firmware/qcom_scm-64.c | 12 + drivers/firmware/qcom_scm.c | 53 +++ drivers/firmware/qcom_scm.h | 9 + drivers/gpu/drm/msm/Kconfig | 1 + drivers/gpu/drm/msm/adreno/a3xx_gpu.c | 33 +- drivers/gpu/drm/msm/adreno/a3xx_gpu.h | 3 +- drivers/gpu/drm/msm/adreno/a4xx_gpu.c | 30 +- drivers/gpu/drm/msm/adreno/a4xx_gpu.h | 3 +- drivers/gpu/drm/msm/adreno/adreno_gpu.c | 36 ++ drivers/gpu/drm/msm/adreno/adreno_gpu.h | 10 + drivers/soc/qcom/Kconfig | 10 + drivers/soc/qcom/Makefile | 1 + drivers/soc/qcom/ocmem.c | 433 ++++++++++++++++++ include/linux/qcom_scm.h | 26 ++ include/soc/qcom/ocmem.h | 62 +++ 18 files changed, 795 insertions(+), 47 deletions(-) create mode 100644 Documentation/devicetree/bindings/sram/qcom/qcom,ocmem.yaml create mode 100644 drivers/soc/qcom/ocmem.c create mode 100644 include/soc/qcom/ocmem.h