From: Daniel Palmer <daniel@0x0f.com>
To: soc@kernel.org
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, arnd@arndb.de, robh@kernel.org,
Daniel Palmer <daniel@0x0f.com>
Subject: [PATCH v2 1/9] dt-bindings: arm: mstar: Add binding details for mstar,pmsleep
Date: Tue, 28 Jul 2020 19:03:13 +0900 [thread overview]
Message-ID: <20200728100321.1691745-2-daniel@0x0f.com> (raw)
In-Reply-To: <20200728100321.1691745-1-daniel@0x0f.com>
This adds a YAML description of the pmsleep node used by
MStar/SigmaStar Armv7 SoCs.
Signed-off-by: Daniel Palmer <daniel@0x0f.com>
---
.../bindings/arm/mstar/mstar,pmsleep.yaml | 43 +++++++++++++++++++
MAINTAINERS | 1 +
2 files changed, 44 insertions(+)
create mode 100644 Documentation/devicetree/bindings/arm/mstar/mstar,pmsleep.yaml
diff --git a/Documentation/devicetree/bindings/arm/mstar/mstar,pmsleep.yaml b/Documentation/devicetree/bindings/arm/mstar/mstar,pmsleep.yaml
new file mode 100644
index 000000000000..ef78097a7087
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mstar/mstar,pmsleep.yaml
@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright 2020 thingy.jp.
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/arm/mstar/mstar,pmsleep.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: MStar/SigmaStar Armv7 SoC pmsleep register region
+
+maintainers:
+ - Daniel Palmer <daniel@thingy.jp>
+
+description: |
+ MStar/Sigmastar's Armv7 SoCs contain a region of registers that are
+ in the always on domain that the vendor code calls the "pmsleep" area.
+
+ This area contains registers and bits for a broad range of functionality
+ ranging from registers that control going into deep sleep to bits that
+ turn things like the internal temperature sensor on and off.
+
+properties:
+ compatible:
+ oneOf:
+ - items:
+ - enum:
+ - mstar,pmsleep
+ - const: syscon
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ pmsleep: pmsleep@1c00 {
+ compatible = "mstar,pmsleep", "syscon";
+ reg = <0x0x1c00 0x100>;
+ };
diff --git a/MAINTAINERS b/MAINTAINERS
index 991814ea6f76..432fcc867ed6 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2140,6 +2140,7 @@ L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
W: http://linux-chenxing.org/
F: Documentation/devicetree/bindings/arm/mstar.yaml
+F: Documentation/devicetree/bindings/arm/mstar/*
F: arch/arm/boot/dts/infinity*.dtsi
F: arch/arm/boot/dts/mercury*.dtsi
F: arch/arm/boot/dts/mstar-v7.dtsi
--
2.27.0
next prev parent reply other threads:[~2020-07-28 10:03 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-28 10:03 [PATCH v2 0/9] ARM: mstar: DT filling out Daniel Palmer
2020-07-28 10:03 ` Daniel Palmer [this message]
2020-07-28 19:16 ` [PATCH v2 1/9] dt-bindings: arm: mstar: Add binding details for mstar, pmsleep Rob Herring
2020-07-28 19:18 ` [PATCH v2 1/9] dt-bindings: arm: mstar: Add binding details for mstar,pmsleep Rob Herring
2020-07-29 9:13 ` Daniel Palmer
2020-07-29 12:13 ` Arnd Bergmann
2020-07-29 12:34 ` Daniel Palmer
2020-07-29 14:17 ` Arnd Bergmann
2020-07-28 10:03 ` [PATCH v2 2/9] dt-bindings: arm: mstar: Move existing MStar binding descriptions Daniel Palmer
2020-07-28 10:03 ` [PATCH v2 3/9] ARM: mstar: Add IMI SRAM region Daniel Palmer
2020-07-28 10:03 ` [PATCH v2 4/9] ARM: mstar: Adjust IMI size of infinity Daniel Palmer
2020-07-28 10:03 ` [PATCH v2 5/9] ARM: mstar: Adjust IMI size for mercury5 Daniel Palmer
2020-07-28 10:03 ` [PATCH v2 6/9] ARM: mstar: Adjust IMI size for infinity3 Daniel Palmer
2020-07-28 10:03 ` [PATCH v2 7/9] ARM: mstar: Add PMU Daniel Palmer
2020-07-28 10:03 ` [PATCH v2 8/9] ARM: mstar: Add "pmsleep" node to base dtsi Daniel Palmer
2020-07-28 10:03 ` [PATCH v2 9/9] ARM: mstar: Add reboot support Daniel Palmer
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