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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 0/3] Add support for RZ/G2L VSPD
Date: Wed, 9 Mar 2022 19:45:18 +0000
Message-Id: <20220309194521.7028-1-biju.das.jz@bp.renesas.com>
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| 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,vsp2-rzg2l" with a data pointer containing the info structure. Also the reset line is shared with the DU module so devm_reset_control_get_shared() call is used in case of RZ/G2L. RFC->v1: * Added reset support as seperate 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 | 51 +++++++++++++++--- drivers/media/platform/vsp1/vsp1_lif.c | 7 ++- drivers/media/platform/vsp1/vsp1_regs.h | 1 + 5 files changed, 90 insertions(+), 22 deletions(-)