From: Neal Liu <neal.liu@mediatek.com>
To: Rob Herring <robh+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>
Cc: Neal Liu <neal.liu@mediatek.com>, <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <wsd_upstream@mediatek.com>
Subject: [PATCH 1/2] dt-bindings: devapc: add bindings for devapc-mt6873
Date: Tue, 9 Jun 2020 18:24:20 +0800 [thread overview]
Message-ID: <1591698261-22639-2-git-send-email-neal.liu@mediatek.com> (raw)
In-Reply-To: <1591698261-22639-1-git-send-email-neal.liu@mediatek.com>
Add bindings for MT6873 devapc.
Signed-off-by: Neal Liu <neal.liu@mediatek.com>
---
.../soc/mediatek/devapc/devapc-mt6873.yaml | 61 ++++++++++++++++++++
1 file changed, 61 insertions(+)
create mode 100644 Documentation/devicetree/bindings/soc/mediatek/devapc/devapc-mt6873.yaml
diff --git a/Documentation/devicetree/bindings/soc/mediatek/devapc/devapc-mt6873.yaml b/Documentation/devicetree/bindings/soc/mediatek/devapc/devapc-mt6873.yaml
new file mode 100644
index 0000000..73a14b8d
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/mediatek/devapc/devapc-mt6873.yaml
@@ -0,0 +1,61 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# # Copyright 2020 MediaTek Inc.
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/soc/mediatek/devapc/devapc-mt6873.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: MediaTek MT6873 Device Access Permission Control driver
+
+description: |
+ MediaTek MT6873 bus frabric provides TrustZone security support and data
+ protection to prevent slaves from being accessed by unexpected masters.
+ The security violations are logged and sent to the processor for further
+ analysis and countermeasures.
+
+maintainer:
+ - Neal Liu <neal.liu@mediatek.com>
+
+properties:
+ compatible:
+ enum:
+ - mediatek,mt6873-devapc
+
+ reg:
+ description: The base address of devapc register bank
+ maxItems: 5
+
+ interrupts:
+ description: A single interrupt specifier
+ maxItems: 1
+
+ clocks:
+ description: Contains module clock source and clock names
+ maxItems: 1
+
+ clock-names:
+ description: Names of the clocks list in clocks property
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+
+additionalProperties: false
+
+examples:
+ - |
+ devapc: devapc@10207000 {
+ compatible = "mediatek,mt6873-devapc";
+ reg = <0 0x10207000 0 0x1000>,
+ <0 0x10274000 0 0x1000>,
+ <0 0x10275000 0 0x1000>,
+ <0 0x11020000 0 0x1000>,
+ <0 0x1020e000 0 0x1000>;
+ interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&infracfg CLK_INFRA_DEVICE_APC>;
+ clock-names = "devapc-infra-clock";
+ };
--
1.7.9.5
next prev parent reply other threads:[~2020-06-09 10:25 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-09 10:24 Add MediaTek MT6873 devapc driver Neal Liu
2020-06-09 10:24 ` Neal Liu [this message]
2020-06-09 17:27 ` [PATCH 1/2] dt-bindings: devapc: add bindings for devapc-mt6873 Rob Herring
2020-06-09 10:24 ` [PATCH 2/2] soc: mediatek: devapc: add devapc-mt6873 driver Neal Liu
2020-06-09 16:01 ` Chun-Kuang Hu
2020-06-11 9:26 ` Neal Liu
2020-06-11 11:01 ` Chun-Kuang Hu
2020-06-12 3:04 ` Neal Liu
2020-06-12 15:27 ` Chun-Kuang Hu
2020-06-15 2:12 ` Neal Liu
2020-06-12 23:20 ` Chun-Kuang Hu
2020-06-16 6:45 ` Neal Liu
2020-06-14 3:26 ` Chun-Kuang Hu
2020-06-15 2:43 ` Neal Liu
2020-06-15 14:14 ` Chun-Kuang Hu
2020-06-15 14:17 ` Chun-Kuang Hu
2020-06-16 6:09 ` Neal Liu
2020-06-15 15:51 ` Chun-Kuang Hu
2020-06-16 6:19 ` Neal Liu
2020-06-09 17:32 ` Add MediaTek MT6873 devapc driver Rob Herring
2020-06-24 3:51 ` Neal Liu
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