linux-kernel - [PATCH v1 0/8] Renesas V4H DSI & DP output support

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Message-Id: <20221117122547.809644-1-tomi.valkeinen@ideasonboard.com>
Date:   Thu, 17 Nov 2022 14:25:39 +0200
From:   Tomi Valkeinen <tomi.valkeinen@...asonboard.com>
To:     Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Kieran Bingham <kieran.bingham+renesas@...asonboard.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Magnus Damm <magnus.damm@...il.com>,
        dri-devel@...ts.freedesktop.org, linux-renesas-soc@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Andrzej Hajda <andrzej.hajda@...el.com>,
        Neil Armstrong <neil.armstrong@...aro.org>,
        Robert Foss <robert.foss@...aro.org>,
        Jonas Karlman <jonas@...boo.se>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        Tomi Valkeinen <tomi.valkeinen@...asonboard.com>
Subject: [PATCH v1 0/8] Renesas V4H DSI & DP output support

Hi,

These add support for DSI on V4H SoC (r8a779g0) and DP for Whitehawk
board.

The last patch is a hack, but needed to get the DSI working. It is still
unclear what the register write does, and as that patch is needed to get
the DSI working, this series is not ready yet. But all the rest of the
patches are ready for review.

 Tomi

Tomi Valkeinen (8):
  dt-bindings: display: renesas,du: Provide bindings for r8a779g0
  dt-bindings: display: bridge: renesas,dsi-csi2-tx: Add r8a779g0
  clk: renesas: r8a779g0: Add display related clocks
  arm64: dts: renesas: r8a779g0: Add display related data
  arm64: dts: renesas: white-hawk-cpu: Add DP output support
  drm: rcar-du: Add r8a779g0 support
  drm: rcar-du: dsi: Add r8A779g0 support
  HACK: drm: rcar-du: dsi: use-extal-clk hack

 .../display/bridge/renesas,dsi-csi2-tx.yaml   |   3 +-
 .../bindings/display/renesas,du.yaml          |   2 +
 .../dts/renesas/r8a779g0-white-hawk-cpu.dtsi  |  94 ++++
 arch/arm64/boot/dts/renesas/r8a779g0.dtsi     | 129 +++++
 drivers/clk/renesas/r8a779g0-cpg-mssr.c       |  14 +
 drivers/gpu/drm/rcar-du/rcar_du_drv.c         |  22 +
 drivers/gpu/drm/rcar-du/rcar_mipi_dsi.c       | 488 ++++++++++++++----
 drivers/gpu/drm/rcar-du/rcar_mipi_dsi_regs.h  |   6 +-
 8 files changed, 651 insertions(+), 107 deletions(-)

-- 
2.34.1