From: Jonathan Marek <jonathan@marek.ca>
To: freedreno@lists.freedesktop.org
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Rob Clark <robdclark@gmail.com>, Sean Paul <sean@poorly.run>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
Rob Herring <robh+dt@kernel.org>, Vinod Koul <vkoul@kernel.org>,
Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com>,
Swapnil Jakhade <sjakhade@cadence.com>,
linux-arm-msm@vger.kernel.org (open list:DRM DRIVER FOR MSM
ADRENO GPU),
dri-devel@lists.freedesktop.org (open list:DRM DRIVER FOR MSM
ADRENO GPU),
devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
FLATTENED DEVICE TREE BINDINGS),
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH v4 2/3] dt-bindings: msm: dsi: document phy-type property for 7nm dsi phy
Date: Thu, 17 Jun 2021 10:43:34 -0400 [thread overview]
Message-ID: <20210617144349.28448-3-jonathan@marek.ca> (raw)
In-Reply-To: <20210617144349.28448-1-jonathan@marek.ca>
Document a new phy-type property which will be used to determine whether
the phy should operate in D-PHY or C-PHY mode.
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
.../devicetree/bindings/display/msm/dsi-phy-7nm.yaml | 5 +++++
include/dt-bindings/phy/phy.h | 2 ++
2 files changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml b/Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml
index c0077ca7e9e7..70809d1cac54 100644
--- a/Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml
+++ b/Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml
@@ -34,6 +34,11 @@ properties:
description: |
Connected to VDD_A_DSI_PLL_0P9 pin (or VDDA_DSI{0,1}_PLL_0P9 for sm8150)
+ phy-type:
+ description: D-PHY (default) or C-PHY mode
+ enum: [ 10, 11 ]
+ default: 10
+
required:
- compatible
- reg
diff --git a/include/dt-bindings/phy/phy.h b/include/dt-bindings/phy/phy.h
index 887a31b250a8..f48c9acf251e 100644
--- a/include/dt-bindings/phy/phy.h
+++ b/include/dt-bindings/phy/phy.h
@@ -20,5 +20,7 @@
#define PHY_TYPE_XPCS 7
#define PHY_TYPE_SGMII 8
#define PHY_TYPE_QSGMII 9
+#define PHY_TYPE_DPHY 10
+#define PHY_TYPE_CPHY 11
#endif /* _DT_BINDINGS_PHY */
--
2.26.1
next prev parent reply other threads:[~2021-06-17 15:09 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-17 14:43 [PATCH v4 0/3] drm/msm/dsi: support CPHY mode for 7nm pll/phy Jonathan Marek
2021-06-17 14:43 ` [PATCH v4 1/3] dt-bindings: msm: dsi: add missing 7nm bindings Jonathan Marek
2021-06-17 16:23 ` Rob Clark
2021-06-17 21:26 ` Rob Herring
2021-06-18 19:13 ` Rob Herring
2021-06-17 14:43 ` Jonathan Marek [this message]
2021-06-24 21:31 ` [PATCH v4 2/3] dt-bindings: msm: dsi: document phy-type property for 7nm dsi phy Rob Herring
2021-06-17 14:43 ` [PATCH v4 3/3] drm/msm/dsi: support CPHY mode for 7nm pll/phy Jonathan Marek
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