From: George Stark <gnstark@salutedevices.com>
To: <robh@kernel.org>, <krzk+dt@kernel.org>, <conor+dt@kernel.org>,
<neil.armstrong@linaro.org>, <khilman@baylibre.com>,
<jbrunet@baylibre.com>, <martin.blumenstingl@googlemail.com>,
<hkallweit1@gmail.com>, <broonie@kernel.org>,
<glaroque@baylibre.com>, <rafael@kernel.org>,
<daniel.lezcano@linaro.org>, <rui.zhang@intel.com>,
<lukasz.luba@arm.com>, <b.galvani@gmail.com>,
<mmkurbanov@sberdevices.ru>
Cc: <linux-i2c@vger.kernel.org>, <linux-spi@vger.kernel.org>,
<linux-pm@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-amlogic@lists.infradead.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <kernel@salutedevices.com>,
George Stark <gnstark@salutedevices.com>
Subject: [PATCH 2/4] dt-bindings: i2c: amlogic,meson6-i2c: add optional power-domains
Date: Mon, 8 Jul 2024 22:48:06 +0300 [thread overview]
Message-ID: <20240708194808.1819185-3-gnstark@salutedevices.com> (raw)
In-Reply-To: <20240708194808.1819185-1-gnstark@salutedevices.com>
On newer SoCs, the I2C hardware can require a power domain to operate.
Since the same compatible is used for older and newer SoCs make
power-domains property optional.
Signed-off-by: George Stark <gnstark@salutedevices.com>
---
Documentation/devicetree/bindings/i2c/amlogic,meson6-i2c.yaml | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/i2c/amlogic,meson6-i2c.yaml b/Documentation/devicetree/bindings/i2c/amlogic,meson6-i2c.yaml
index 26bed558c6b8..c4cc8af18280 100644
--- a/Documentation/devicetree/bindings/i2c/amlogic,meson6-i2c.yaml
+++ b/Documentation/devicetree/bindings/i2c/amlogic,meson6-i2c.yaml
@@ -30,6 +30,9 @@ properties:
clocks:
minItems: 1
+ power-domains:
+ maxItems: 1
+
required:
- compatible
- reg
--
2.25.1
next prev parent reply other threads:[~2024-07-08 19:48 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-08 19:48 [PATCH 0/4] amlogic SoC's power-domains fixes George Stark
2024-07-08 19:48 ` [PATCH 1/4] dt-bindings: spi: amlogic,a1-spifc: make power-domains required George Stark
2024-07-08 19:51 ` Krzysztof Kozlowski
2024-07-10 16:23 ` George Stark
2024-07-10 16:38 ` neil.armstrong
2024-07-08 21:48 ` Rob Herring (Arm)
2024-07-08 19:48 ` George Stark [this message]
2024-07-09 8:56 ` [PATCH 2/4] dt-bindings: i2c: amlogic,meson6-i2c: add optional power-domains neil.armstrong
2024-07-09 16:31 ` Rob Herring (Arm)
2024-07-08 19:48 ` [PATCH 3/4] dt-bindings: thermal: amlogic,thermal: add power-domains George Stark
2024-07-08 19:52 ` Krzysztof Kozlowski
2024-07-08 19:48 ` [PATCH 4/4] arm64: dts: meson: a1: bind power domain to temperature sensor George Stark
2024-07-09 8:53 ` neil.armstrong
2024-07-09 8:56 ` [PATCH 0/4] amlogic SoC's power-domains fixes neil.armstrong
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