From: Tinghan Shen <tinghan.shen@mediatek.com>
To: Bjorn Andersson <andersson@kernel.org>,
Mathieu Poirier <mathieu.poirier@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Tiffany Lin <tiffany.lin@mediatek.com>,
"Andrew-CT Chen" <andrew-ct.chen@mediatek.com>,
Yunfei Dong <yunfei.dong@mediatek.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Tinghan Shen <tinghan.shen@mediatek.com>
Cc: <linux-remoteproc@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <linux-media@vger.kernel.org>
Subject: [PATCH v3 01/11] dt-bindings: remoteproc: mediatek: Give the subnode a persistent name
Date: Tue, 27 Sep 2022 10:55:56 +0800 [thread overview]
Message-ID: <20220927025606.26673-2-tinghan.shen@mediatek.com> (raw)
In-Reply-To: <20220927025606.26673-1-tinghan.shen@mediatek.com>
The node name doesn't matter to add the subnode as a cros-ec rpmsg device.
Give it a clear persistent node name to simplify scp yaml.
Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com>
---
.../bindings/remoteproc/mtk,scp.yaml | 35 ++++++++++---------
.../arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 2 +-
2 files changed, 20 insertions(+), 17 deletions(-)
diff --git a/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml b/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml
index 7e091eaffc18..786bed897916 100644
--- a/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml
@@ -58,6 +58,23 @@ properties:
memory-region:
maxItems: 1
+ cros-ec-rpmsg:
+ type: object
+ description:
+ This subnode represents the rpmsg device. The names of the devices
+ are not important. The properties of this node are defined by the
+ individual bindings for the rpmsg devices.
+
+ properties:
+ mediatek,rpmsg-name:
+ $ref: /schemas/types.yaml#/definitions/string-array
+ description:
+ Contains the name for the rpmsg device. Used to match
+ the subnode to rpmsg device announced by SCP.
+
+ required:
+ - mediatek,rpmsg-name
+
required:
- compatible
- reg
@@ -89,21 +106,7 @@ allOf:
reg-names:
maxItems: 2
-additionalProperties:
- type: object
- description:
- Subnodes of the SCP represent rpmsg devices. The names of the devices
- are not important. The properties of these nodes are defined by the
- individual bindings for the rpmsg devices.
- properties:
- mediatek,rpmsg-name:
- $ref: /schemas/types.yaml#/definitions/string-array
- description:
- Contains the name for the rpmsg device. Used to match
- the subnode to rpmsg device announced by SCP.
-
- required:
- - mediatek,rpmsg-name
+additionalProperties: false
examples:
- |
@@ -118,7 +121,7 @@ examples:
clocks = <&infracfg CLK_INFRA_SCPSYS>;
clock-names = "main";
- cros_ec {
+ cros-ec-rpmsg {
mediatek,rpmsg-name = "cros-ec-rpmsg";
};
};
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
index b4b86bb1f1a7..693ad5f2a82e 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
@@ -816,7 +816,7 @@
pinctrl-names = "default";
pinctrl-0 = <&scp_pins>;
- cros_ec {
+ cros-ec-rpmsg {
compatible = "google,cros-ec-rpmsg";
mediatek,rpmsg-name = "cros-ec-rpmsg";
};
--
2.18.0
next prev parent reply other threads:[~2022-09-27 2:59 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-27 2:55 [PATCH v3 00/11] Add support for MT8195 SCP 2nd core Tinghan Shen
2022-09-27 2:55 ` Tinghan Shen [this message]
2022-09-28 6:54 ` [PATCH v3 01/11] dt-bindings: remoteproc: mediatek: Give the subnode a persistent name Peng Fan
2022-09-28 17:47 ` Krzysztof Kozlowski
2022-09-27 2:55 ` [PATCH v3 02/11] dt-bindings: remoteproc: mediatek: Support MT8195 dual-core SCP Tinghan Shen
2022-09-28 7:01 ` Peng Fan
2022-09-28 9:17 ` TingHan Shen (沈廷翰)
2022-09-28 9:37 ` Peng Fan
2022-09-28 17:50 ` Krzysztof Kozlowski
2022-09-28 17:48 ` Krzysztof Kozlowski
2022-09-27 2:55 ` [PATCH v3 03/11] arm64: dts: mt8195: Add SCP core 1 node Tinghan Shen
2022-09-27 11:01 ` AngeloGioacchino Del Regno
2023-01-17 8:19 ` TingHan Shen (沈廷翰)
2023-01-17 8:55 ` AngeloGioacchino Del Regno
2022-09-27 2:55 ` [PATCH v3 04/11] remoteproc: mediatek: Remove redundant rproc_boot Tinghan Shen
2022-09-27 11:03 ` AngeloGioacchino Del Regno
2022-09-28 8:27 ` TingHan Shen (沈廷翰)
2022-09-28 9:40 ` Peng Fan
2022-09-28 10:14 ` TingHan Shen (沈廷翰)
2022-09-27 2:56 ` [PATCH v3 05/11] remoteproc: mediatek: Add SCP core 1 register definitions Tinghan Shen
2022-09-27 11:04 ` AngeloGioacchino Del Regno
2022-09-27 2:56 ` [PATCH v3 06/11] remoteproc: mediatek: Add MT8195 SCP core 1 operations Tinghan Shen
2022-09-27 2:56 ` [PATCH v3 07/11] remoteproc: mediatek: Probe MT8195 SCP core 1 Tinghan Shen
2022-09-27 2:56 ` [PATCH v3 08/11] remoteproc: mediatek: Control SCP core 1 boot by rproc subdevice Tinghan Shen
2022-09-27 2:56 ` [PATCH v3 09/11] remoteproc: mediatek: Setup MT8195 SCP core 1 SRAM offset Tinghan Shen
2022-09-27 2:56 ` [PATCH v3 10/11] remoteproc: mediatek: Handle MT8195 SCP core 1 watchdog timeout Tinghan Shen
2022-09-27 2:56 ` [PATCH v3 11/11] remoteproc: mediatek: Refine ipi handler error message Tinghan Shen
2022-09-27 11:06 ` AngeloGioacchino Del Regno
2022-11-01 20:40 ` [PATCH v3 00/11] Add support for MT8195 SCP 2nd core Mathieu Poirier
2023-01-17 7:43 ` TingHan Shen (沈廷翰)
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