linux-kernel - [PATCH 13/14] arm64: dts: sparx5: Add Sparx5 SoC DPLL clock

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Message-ID: <20200513125532.24585-14-lars.povlsen@microchip.com>
Date:   Wed, 13 May 2020 14:55:31 +0200
From:   Lars Povlsen <lars.povlsen@...rochip.com>
To:     SoC Team <soc@...nel.org>, Arnd Bergmann <arnd@...db.de>,
        Stephen Boyd <sboyd@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>
CC:     Lars Povlsen <lars.povlsen@...rochip.com>,
        Steen Hegelund <Steen.Hegelund@...rochip.com>,
        Microchip Linux Driver Support <UNGLinuxDriver@...rochip.com>,
        Olof Johansson <olof@...om.net>,
        "Michael Turquette" <mturquette@...libre.com>,
        <devicetree@...r.kernel.org>, <linux-clk@...r.kernel.org>,
        <linux-gpio@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>
Subject: [PATCH 13/14] arm64: dts: sparx5: Add Sparx5 SoC DPLL clock

This adds a DPLL clock to the Sparx5 SoC. It is used to generate clock
to misc peripherals, specifically the SDHCI/eMMC controller.

Reviewed-by: Alexandre Belloni <alexandre.belloni@...tlin.com>
Signed-off-by: Lars Povlsen <lars.povlsen@...rochip.com>
---
 arch/arm64/boot/dts/microchip/sparx5.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/microchip/sparx5.dtsi b/arch/arm64/boot/dts/microchip/sparx5.dtsi
index 45a60993789c8..ca4055f04ac26 100644
--- a/arch/arm64/boot/dts/microchip/sparx5.dtsi
+++ b/arch/arm64/boot/dts/microchip/sparx5.dtsi
@@ -82,6 +82,11 @@ sys_clk: sys-clk {
 			#clock-cells = <0>;
 			clock-frequency = <625000000>;
 		};
+		clks: clks@...10000c {
+			compatible = "microchip,sparx5-dpll";
+			#clock-cells = <1>;
+			reg = <0x6 0x1110000c 0x24>;
+		};
 	};

 	axi: axi@...000000 {
--
2.26.2