[PATCH v7 02/13] dt-bindings: display: mediatek: Add mmsys binding description
From: matthias.bgg@kernel.org
Date: 2020-02-13 20:20:17
Also in:
dri-devel, linux-clk, linux-devicetree, linux-media, linux-mediatek, lkml
Subsystem:
drm drivers, drm drivers and misc gpu patches, drm drivers for mediatek, open firmware and flattened device tree bindings, the rest · Maintainers:
David Airlie, Simona Vetter, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Chun-Kuang Hu, Philipp Zabel, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
From: Matthias Brugger <mbrugger@suse.com> The MediaTek DRM has a block called mmsys, which sets the routing and enables the different blocks. This patch adds one line for the mmsys bindings description and changes the mmsys description to use the generic form of referring to a specific Soc. Signed-off-by: Matthias Brugger <mbrugger@suse.com> --- Changes in v7: - add hint to the mmsys binding document - make mmsys description generic - fix typo in commit message Changes in v6: None Changes in v5: None Changes in v4: None Changes in v3: None Changes in v2: None .../bindings/display/mediatek/mediatek,disp.txt | 3 +++ .../bindings/display/mediatek/mediatek,mmsys.txt | 9 +-------- 2 files changed, 4 insertions(+), 8 deletions(-)
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
index b91e709db7a4..8e453026ef78 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt@@ -24,6 +24,7 @@ connected to. For a description of the display interface sink function blocks, see Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt and Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt. +Documentation/devicetree/bindings/display/mediatek/mediatek,mmsys.txt. Required properties (all function blocks): - compatible: "mediatek,<chip>-disp-<function>", one of
@@ -43,7 +44,9 @@ Required properties (all function blocks): "mediatek,<chip>-dpi" - DPI controller, see mediatek,dpi.txt "mediatek,<chip>-disp-mutex" - display mutex "mediatek,<chip>-disp-od" - overdrive + "mediatek,<chip>-mmsys", "syscon" - provide clocks and components management the supported chips are mt2701, mt2712 and mt8173. + - reg: Physical base address and length of the function block register space - interrupts: The interrupt signal from the function block (required, except for merge and split function blocks).
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,mmsys.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,mmsys.txt
index 301eefbe1618..7bbadee820e3 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,mmsys.txt
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,mmsys.txt@@ -5,14 +5,7 @@ The Mediatek mmsys controller provides various clocks to the system. Required Properties: -- compatible: Should be one of: - - "mediatek,mt2701-mmsys", "syscon" - - "mediatek,mt2712-mmsys", "syscon" - - "mediatek,mt6779-mmsys", "syscon" - - "mediatek,mt6797-mmsys", "syscon" - - "mediatek,mt7623-mmsys", "mediatek,mt2701-mmsys", "syscon" - - "mediatek,mt8173-mmsys", "syscon" - - "mediatek,mt8183-mmsys", "syscon" +- compatible: "mediatek,<chip>-mmsys" - #clock-cells: Must be 1 The mmsys controller uses the common clk binding from
--
2.24.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel