[PATCH 02/13] dt-bindings: stm32: stm32mp25: add `access-controller-cell` property
From: Clément Le Goffic <hidden>
Date: 2025-06-23 09:29:58
Also in:
linux-clk, linux-devicetree, linux-doc, linux-perf-users, lkml
Subsystem:
common clk framework, open firmware and flattened device tree bindings, the rest · Maintainers:
Michael Turquette, Stephen Boyd, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
RCC is able to check the availability of a clock. Allow to query the RCC with a firewall ID. Signed-off-by: Clément Le Goffic <redacted> --- Documentation/devicetree/bindings/clock/st,stm32mp25-rcc.yaml | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/clock/st,stm32mp25-rcc.yaml b/Documentation/devicetree/bindings/clock/st,stm32mp25-rcc.yaml
index 88e52f10d1ec..83974b7fb82f 100644
--- a/Documentation/devicetree/bindings/clock/st,stm32mp25-rcc.yaml
+++ b/Documentation/devicetree/bindings/clock/st,stm32mp25-rcc.yaml@@ -31,6 +31,11 @@ properties: '#reset-cells': const: 1 + '#access-controller-cells': + const: 1 + description: + Contains the firewall ID associated to the peripheral. + clocks: items: - description: CK_SCMI_HSE High Speed External oscillator (8 to 48 MHz)
@@ -123,6 +128,7 @@ required: - reg - '#clock-cells' - '#reset-cells' + - '#access-controller-cells' - clocks additionalProperties: false
--
2.43.0