From: <gabriel.fernandez@foss.st.com>
To: Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
Gabriel Fernandez <gabriel.fernandez@foss.st.com>
Cc: <linux-clk@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-stm32@st-md-mailman.stormreply.com>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH 1/4] dt-bindings: clocks: stm32mp25: add access-controllers description
Date: Fri, 19 Apr 2024 17:27:20 +0200 [thread overview]
Message-ID: <20240419152723.570159-2-gabriel.fernandez@foss.st.com> (raw)
In-Reply-To: <20240419152723.570159-1-gabriel.fernandez@foss.st.com>
From: Gabriel Fernandez <gabriel.fernandez@foss.st.com>
access-controllers is an optional property that allows to refer to
domain access controller.
The RCC driver will be able to check if we are allowed to register
clocks for a peripheral.
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@foss.st.com>
---
Documentation/devicetree/bindings/clock/st,stm32mp25-rcc.yaml | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/clock/st,stm32mp25-rcc.yaml b/Documentation/devicetree/bindings/clock/st,stm32mp25-rcc.yaml
index 0929fa7e271b..88e52f10d1ec 100644
--- a/Documentation/devicetree/bindings/clock/st,stm32mp25-rcc.yaml
+++ b/Documentation/devicetree/bindings/clock/st,stm32mp25-rcc.yaml
@@ -114,6 +114,10 @@ properties:
- description: CK_SCMI_PLL3 PLL3 clock
- description: clk_dsi_txbyte DSI byte clock
+ access-controllers:
+ minItems: 1
+ maxItems: 2
+
required:
- compatible
- reg
--
2.25.1
next prev parent reply other threads:[~2024-04-19 15:29 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-19 15:27 [PATCH 0/4] Use STM32 access controller for STM32MP25 clocks gabriel.fernandez
2024-04-19 15:27 ` gabriel.fernandez [this message]
2024-04-22 14:34 ` [PATCH 1/4] dt-bindings: clocks: stm32mp25: add access-controllers description Rob Herring
2024-05-07 21:59 ` Stephen Boyd
2024-04-19 15:27 ` [PATCH 2/4] clk: stm32mp2: use of STM32 access controller gabriel.fernandez
2024-05-07 22:02 ` Stephen Boyd
2024-05-15 6:41 ` Gabriel FERNANDEZ
2024-05-17 0:34 ` Stephen Boyd
2024-04-19 15:27 ` [PATCH 3/4] clk: stm32mp25: add security clocks gabriel.fernandez
2024-04-19 15:27 ` [PATCH 4/4] arm64: dts: st: add rcc support for STM32MP25 gabriel.fernandez
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