| Message ID | 20220311103803.25239-1-biju.das.jz@bp.renesas.com (mailing list archive) |
|---|---|
| Headers | show
Return-Path: <linux-media-owner@kernel.org>
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 29DF8C433FE
for <linux-media@archiver.kernel.org>; Fri, 11 Mar 2022 10:38:14 +0000 (UTC)
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
id S241652AbiCKKjP (ORCPT <rfc822;linux-media@archiver.kernel.org>);
Fri, 11 Mar 2022 05:39:15 -0500
Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46934 "EHLO
lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
with ESMTP id S236627AbiCKKjN (ORCPT
<rfc822;linux-media@vger.kernel.org>);
Fri, 11 Mar 2022 05:39:13 -0500
Received: from relmlie6.idc.renesas.com (relmlor2.renesas.com
[210.160.252.172])
by lindbergh.monkeyblade.net (Postfix) with ESMTP id 8CDFBC116B;
Fri, 11 Mar 2022 02:38:09 -0800 (PST)
X-IronPort-AV: E=Sophos;i="5.90,173,1643641200";
d="scan'208";a="114094148"
Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151])
by relmlie6.idc.renesas.com with ESMTP; 11 Mar 2022 19:38:08 +0900
Received: from localhost.localdomain (unknown [10.226.93.53])
by relmlir5.idc.renesas.com (Postfix) with ESMTP id 970AC40062CC;
Fri, 11 Mar 2022 19:38:06 +0900 (JST)
From: Biju Das <biju.das.jz@bp.renesas.com>
To: Mauro Carvalho Chehab <mchehab@kernel.org>,
Philipp Zabel <p.zabel@pengutronix.de>
Cc: Biju Das <biju.das.jz@bp.renesas.com>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>,
linux-media@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
Geert Uytterhoeven <geert+renesas@glider.be>,
Chris Paterson <Chris.Paterson2@renesas.com>,
Biju Das <biju.das@bp.renesas.com>,
Prabhakar Mahadev Lad <prabhakar.mahadev-lad.rj@bp.renesas.com>
Subject: [PATCH v3 0/3] Add support for RZ/G2L VSPD
Date: Fri, 11 Mar 2022 10:38:00 +0000
Message-Id: <20220311103803.25239-1-biju.das.jz@bp.renesas.com>
X-Mailer: git-send-email 2.17.1
Precedence: bulk
List-ID: <linux-media.vger.kernel.org>
X-Mailing-List: linux-media@vger.kernel.org
|
| Series | Add support for RZ/G2L VSPD | expand |
The RZ/G2L VSPD provides a single VSPD instance. It has the following sub modules MAU, CTU, RPF, DPR, LUT, BRS, WPF and LIF. The VSPD block on RZ/G2L does not have a version register, so added a new compatible string "renesas,rzg2l-vsp2" with a data pointer containing the info structure. Also the reset line is shared with the DU module. v2->v3: * Added Rb tags from Krzysztof and Philipp * If reset_control_deassert() failed, return ret directly. * Fixed version comparison in vsp1_lookup() v1->v2: * Used reference counted reset handle to perform deassert/assert * Changed the compatible from vsp2-rzg2l->rzg2l-vsp2 * Added standalone device info for rzg2l-vsp2. * Added vsp1_lookup helper function. * Updated comments for LIF0 buffer attribute register * Used last ID for rzg2l-vsp2. RFC->v1: * Added reset support as separate patch * Moved rstc just after the bus_master field in struct vsp1_device * Used data pointer containing info structure to retrieve version information * Updated commit description * Changed compatible from vsp2-r9a07g044->vsp2-rzg2l * Defined the clocks * Clock max Items is based on SoC Compatible string RFC: * https://patchwork.kernel.org/project/linux-renesas-soc/patch/20220112174612.10773-21-biju.das.jz@bp.renesas.com/ * https://patchwork.kernel.org/project/linux-renesas-soc/patch/20220112174612.10773-20-biju.das.jz@bp.renesas.com/ Biju Das (3): media: dt-bindings: media: renesas,vsp1: Document RZ/{G2L,V2L} VSPD bindings media: vsp1: Add support to deassert/assert reset line media: vsp1: Add support for RZ/G2L VSPD .../bindings/media/renesas,vsp1.yaml | 52 ++++++++++++----- drivers/media/platform/vsp1/vsp1.h | 1 + drivers/media/platform/vsp1/vsp1_drv.c | 56 +++++++++++++++---- drivers/media/platform/vsp1/vsp1_lif.c | 15 +++-- drivers/media/platform/vsp1/vsp1_regs.h | 2 + 5 files changed, 97 insertions(+), 29 deletions(-)