From: Chen-Yu Tsai <wenst@chromium.org>
To: Mark Brown <broonie@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Cc: Chen-Yu Tsai <wenst@chromium.org>,
devicetree@vger.kernel.org, linux-mediatek@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 1/3] dt-bindings: regulator: mt6315: Document MT6319 PMIC
Date: Thu, 20 Jun 2024 17:47:36 +0800 [thread overview]
Message-ID: <20240620094746.2404753-2-wenst@chromium.org> (raw)
In-Reply-To: <20240620094746.2404753-1-wenst@chromium.org>
The MT6319 is a pin-compatible drop-in replacement for MT6315 with
slightly better electrical characteristics.
It's unclear whether there are any differences, since the downstream
implementation doesn't describe the MT6319 separately. Neither does the
implementation check chip IDs, even though those are available.
Add a new compatible for the MT6319 just in case differences are
discovered later and fall back to the MT6315 compatible.
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
---
.../devicetree/bindings/regulator/mt6315-regulator.yaml | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml b/Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml
index 6317daf76d1f..cd4aa27218a1 100644
--- a/Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml
+++ b/Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml
@@ -16,7 +16,11 @@ description: |
properties:
compatible:
- const: mediatek,mt6315-regulator
+ oneOf:
+ - items:
+ - const: mediatek,mt6319-regulator
+ - const: mediatek,mt6315-regulator
+ - const: mediatek,mt6315-regulator
reg:
maxItems: 1
--
2.45.2.741.gdbec12cfda-goog
next prev parent reply other threads:[~2024-06-20 9:47 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-20 9:47 [PATCH 0/3] arm64: dts: mediatek: Add MT8186 Voltorb Chromebooks Chen-Yu Tsai
2024-06-20 9:47 ` Chen-Yu Tsai [this message]
2024-06-20 16:12 ` [PATCH 1/3] dt-bindings: regulator: mt6315: Document MT6319 PMIC Conor Dooley
2024-06-20 9:47 ` [PATCH 2/3] dt-bindings: arm: mediatek: Add MT8186 Voltorb Chromebooks Chen-Yu Tsai
2024-06-20 16:13 ` Conor Dooley
2024-06-24 7:45 ` Chen-Yu Tsai
2024-06-20 9:47 ` [PATCH 3/3] arm64: dts: " Chen-Yu Tsai
2024-06-21 0:49 ` (subset) [PATCH 0/3] " Mark Brown
2024-06-24 10:51 ` AngeloGioacchino Del Regno
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