From: Samuel Holland <samuel@sholland.org>
To: Liam Girdwood <lgirdwood@gmail.com>, Mark Brown <broonie@kernel.org>
Cc: Chen-Yu Tsai <wens@csie.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Andre Przywara <andre.przywara@arm.com>,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
linux-sunxi@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
Samuel Holland <samuel@sholland.org>,
Andrew Lunn <andrew@lunn.ch>, Heiko Stuebner <heiko@sntech.de>,
Maxime Ripard <mripard@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Subject: [PATCH v5 1/4] regulator: dt-bindings: Add Allwinner D1 system LDOs
Date: Thu, 8 Dec 2022 02:41:24 -0600 [thread overview]
Message-ID: <20221208084127.17443-2-samuel@sholland.org> (raw)
In-Reply-To: <20221208084127.17443-1-samuel@sholland.org>
The Allwinner D1 SoC contains two pairs of in-package LDOs. The pair of
"system" LDOs is for general purpose use. LDOA generally powers the
board's 1.8 V rail. LDOB powers the in-package DRAM, where applicable.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Samuel Holland <samuel@sholland.org>
---
(no changes since v4)
Changes in v4:
- Fix the order of the maintainer/description sections
- Replace unevaluatedProperties with "additionalProperties: false"
- Drop the analog LDOs until the codec binding is ready
Changes in v3:
- Add "reg" property to bindings
- Add "unevaluatedProperties: true" to regulator nodes
- Minor changes to regulator node name patterns
- Remove system-ldos example (now added in the parent binding)
Changes in v2:
- Remove syscon property from bindings
- Update binding examples to fix warnings and provide context
.../allwinner,sun20i-d1-system-ldos.yaml | 37 +++++++++++++++++++
1 file changed, 37 insertions(+)
create mode 100644 Documentation/devicetree/bindings/regulator/allwinner,sun20i-d1-system-ldos.yaml
diff --git a/Documentation/devicetree/bindings/regulator/allwinner,sun20i-d1-system-ldos.yaml b/Documentation/devicetree/bindings/regulator/allwinner,sun20i-d1-system-ldos.yaml
new file mode 100644
index 000000000000..ec6695c8d2e3
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/allwinner,sun20i-d1-system-ldos.yaml
@@ -0,0 +1,37 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/allwinner,sun20i-d1-system-ldos.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner D1 System LDOs
+
+maintainers:
+ - Samuel Holland <samuel@sholland.org>
+
+description:
+ Allwinner D1 contains a pair of general-purpose LDOs which are designed to
+ supply power inside and outside the SoC. They are controlled by a register
+ within the system control MMIO space.
+
+properties:
+ compatible:
+ enum:
+ - allwinner,sun20i-d1-system-ldos
+
+ reg:
+ maxItems: 1
+
+patternProperties:
+ "^ldo[ab]$":
+ type: object
+ $ref: regulator.yaml#
+ unevaluatedProperties: false
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+...
--
2.37.4
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2022-12-08 8:43 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-08 8:41 [PATCH v5 0/4] regulator: Add support for Allwinner D1 system LDOs Samuel Holland
2022-12-08 8:41 ` Samuel Holland [this message]
2022-12-08 8:41 ` [PATCH v5 2/4] regulator: sun20i: Add Allwinner D1 LDOs driver Samuel Holland
2023-01-12 23:50 ` Andre Przywara
2023-01-13 5:08 ` Jernej Škrabec
2022-12-08 8:41 ` [PATCH v5 3/4] dt-bindings: sram: sunxi-sram: Add regulators child Samuel Holland
2022-12-08 8:41 ` [PATCH v5 4/4] soc: sunxi: sram: Only iterate over SRAM children Samuel Holland
2023-01-12 17:31 ` Jernej Škrabec
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20221208084127.17443-2-samuel@sholland.org \
--to=samuel@sholland.org \
--cc=andre.przywara@arm.com \
--cc=andrew@lunn.ch \
--cc=broonie@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=heiko@sntech.de \
--cc=jernej.skrabec@gmail.com \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=krzysztof.kozlowski@linaro.org \
--cc=lgirdwood@gmail.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-sunxi@lists.linux.dev \
--cc=mripard@kernel.org \
--cc=robh+dt@kernel.org \
--cc=wens@csie.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox