linux-kernel - [PATCH v3] arm64: dts: mediatek: mt8186: add FHCTL node

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Message-Id: <20240924101559.879167-1-max_weng@compal.corp-partner.google.com>
Date: Tue, 24 Sep 2024 18:15:59 +0800
From: Max Weng <max_weng@...pal.corp-partner.google.com>
To: linux-kernel@...r.kernel.org
Cc: max_weng@...pal.corp-partner.google.com,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	matthias.bgg@...il.com,
	angelogioacchino.delregno@...labora.com,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-mediatek@...ts.infradead.org
Subject: [PATCH v3] arm64: dts: mediatek: mt8186: add FHCTL node

From: max_weng <max_weng@...pal.corp-partner.google.com>

add FHCTL device node for Frequency Hopping and Spread Spectrum clock function.

Signed-off-by: Max Weng <max_weng@...pal.corp-partner.google.com>
---
 Change from v2 to v3
 * Remove the Change-Id tag. 
 arch/arm64/boot/dts/mediatek/mt8186.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8186.dtsi b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
index 148c332018b0..d3c3c2a40adc 100644
--- a/arch/arm64/boot/dts/mediatek/mt8186.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
@@ -29,6 +29,13 @@ aliases {
 		rdma1 = &rdma1;
 	};
 
+	fhctl: fhctl@...0ce00 {
+		compatible = "mediatek,mt8186-fhctl";
+		clocks = <&apmixedsys CLK_APMIXED_TVDPLL>;
+		reg = <0 0x1000ce00 0 0x200>;
+		status = "disabled";
+	};
+
 	cci: cci {
 		compatible = "mediatek,mt8186-cci";
 		clocks = <&mcusys CLK_MCU_ARMPLL_BUS_SEL>,
-- 
2.34.1