[PATCH v3 04/19] arm64: dts: st: set rcc as an access-controller
From: Clément Le Goffic <hidden>
Date: 2025-07-22 14:07:23
Also in:
linux-clk, linux-devicetree, linux-doc, linux-perf-users, lkml
Subsystem:
arm/stm32 architecture, the rest · Maintainers:
Maxime Coquelin, Alexandre Torgue, Linus Torvalds
RCC now implements firewall access ops to check the access to resources. Allow client nodes to query the RCC with one firewall ID. Signed-off-by: Clément Le Goffic <redacted> --- arch/arm64/boot/dts/st/stm32mp251.dtsi | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi
index 8d87865850a7..0683c2d5cb6f 100644
--- a/arch/arm64/boot/dts/st/stm32mp251.dtsi
+++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi@@ -1153,6 +1153,7 @@ rcc: clock-controller@44200000 { reg = <0x44200000 0x10000>; #clock-cells = <1>; #reset-cells = <1>; + #access-controller-cells = <1>; clocks = <&scmi_clk CK_SCMI_HSE>, <&scmi_clk CK_SCMI_HSI>, <&scmi_clk CK_SCMI_MSI>,
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2.43.0