* [RFC v3 1/5] dt-bindings: Add a binding for Mediatek SCP
[not found] <20190121071833.43443-1-pihsun@chromium.org>
@ 2019-01-21 7:18 ` Pi-Hsun Shih
2019-01-21 15:30 ` Rob Herring
0 siblings, 1 reply; 2+ messages in thread
From: Pi-Hsun Shih @ 2019-01-21 7:18 UTC (permalink / raw)
Cc: Pi-Hsun Shih, Nicolas Boichat, Erin Lo, Ohad Ben-Cohen,
Bjorn Andersson, Rob Herring, Mark Rutland, Matthias Brugger,
open list:REMOTE PROCESSOR REMOTEPROC SUBSYSTEM,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
moderated list:ARM/Mediatek SoC support,
moderated list:ARM/Mediatek SoC support, open list
From: Erin Lo <erin.lo@mediatek.com>
Add a DT binding documentation of SCP for the
MT8183 SoC from Mediatek.
Signed-off-by: Erin Lo <erin.lo@mediatek.com>
---
Changes from v2:
- No change. I realized that for this patch series, there's no need to
add anything under the mt8183-scp node (neither the mt8183-rpmsg or
the cros-ec-rpmsg) for them to work, since mt8183-rpmsg is added
directly as a rproc_subdev by code, and cros-ec-rpmsg is dynamically
created by SCP name service.
Changes from v1:
- No change.
---
.../devicetree/bindings/remoteproc/mtk,scp.txt | 10 ++++++++++
1 file changed, 10 insertions(+)
create mode 100644 Documentation/devicetree/bindings/remoteproc/mtk,scp.txt
diff --git a/Documentation/devicetree/bindings/remoteproc/mtk,scp.txt b/Documentation/devicetree/bindings/remoteproc/mtk,scp.txt
new file mode 100644
index 00000000000000..b07e5c4ca9af1d
--- /dev/null
+++ b/Documentation/devicetree/bindings/remoteproc/mtk,scp.txt
@@ -0,0 +1,10 @@
+Mediatek SCP Bindings
+----------------------------------------
+
+This binding provides support for ARM Cortex M4 Co-processor found on some
+Mediatek SoCs.
+
+Required properties:
+- compatible Should be "mediatek,mt8183-scp"
+- clocks Clock for co-processor (See: ../clock/clock-bindings.txt)
+
--
2.20.1.321.g9e740568ce-goog
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [RFC v3 1/5] dt-bindings: Add a binding for Mediatek SCP
2019-01-21 7:18 ` [RFC v3 1/5] dt-bindings: Add a binding for Mediatek SCP Pi-Hsun Shih
@ 2019-01-21 15:30 ` Rob Herring
0 siblings, 0 replies; 2+ messages in thread
From: Rob Herring @ 2019-01-21 15:30 UTC (permalink / raw)
Cc: Pi-Hsun Shih, Nicolas Boichat, Erin Lo, Ohad Ben-Cohen,
Bjorn Andersson, Mark Rutland, Matthias Brugger,
open list:REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
moderated list:ARM/Mediatek SoC support,
moderated list:ARM/Mediatek SoC support, open list
On Mon, 21 Jan 2019 15:18:29 +0800, Pi-Hsun Shih wrote:
> From: Erin Lo <erin.lo@mediatek.com>
>
> Add a DT binding documentation of SCP for the
> MT8183 SoC from Mediatek.
>
> Signed-off-by: Erin Lo <erin.lo@mediatek.com>
> ---
> Changes from v2:
> - No change. I realized that for this patch series, there's no need to
> add anything under the mt8183-scp node (neither the mt8183-rpmsg or
> the cros-ec-rpmsg) for them to work, since mt8183-rpmsg is added
> directly as a rproc_subdev by code, and cros-ec-rpmsg is dynamically
> created by SCP name service.
>
> Changes from v1:
> - No change.
> ---
> .../devicetree/bindings/remoteproc/mtk,scp.txt | 10 ++++++++++
> 1 file changed, 10 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/remoteproc/mtk,scp.txt
>
Reviewed-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2019-01-21 15:30 ` Rob Herring
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