linux-kernel - [PATCH V5 2/4] arm64: dts: meson: add S4 Soc PLL clock controller in DT

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Message-ID: <20221123021346.18136-3-yu.tu@amlogic.com>
Date:   Wed, 23 Nov 2022 10:13:44 +0800
From:   Yu Tu <yu.tu@...ogic.com>
To:     <linux-clk@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-amlogic@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Neil Armstrong <narmstrong@...aro.org>,
        Jerome Brunet <jbrunet@...libre.com>,
        Kevin Hilman <khilman@...libre.com>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Martin Blumenstingl <martin.blumenstingl@...glemail.com>
CC:     <kelvin.zhang@...ogic.com>, Yu Tu <yu.tu@...ogic.com>
Subject: [PATCH V5 2/4] arm64: dts: meson: add S4 Soc PLL clock controller in DT

Added information about the S4 SOC PLL Clock controller in DT.

Signed-off-by: Yu Tu <yu.tu@...ogic.com>
---
 arch/arm64/boot/dts/amlogic/meson-s4.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi
index ad50cba42d19..bd9c2ef83314 100644
--- a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi
@@ -92,6 +92,14 @@ apb4: apb4@...00000 {
 			#size-cells = <2>;
 			ranges = <0x0 0x0 0x0 0xfe000000 0x0 0x480000>;
 
+			clkc_pll: clock-controller@...0 {
+				compatible = "amlogic,s4-pll-clkc";
+				reg = <0x0 0x8000 0x0 0x1e8>;
+				clocks = <&xtal>;
+				clock-names = "xtal";
+				#clock-cells = <1>;
+			};
+
 			periphs_pinctrl: pinctrl@...0 {
 				compatible = "amlogic,meson-s4-periphs-pinctrl";
 				#address-cells = <2>;
-- 
2.33.1