linux-kernel - [PATCH v4 4/8] ARM: mstar: Link cpupll to cpu

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Message-Id: <20220126175604.17919-5-romain.perier@gmail.com>
Date:   Wed, 26 Jan 2022 18:56:00 +0100
From:   Romain Perier <romain.perier@...il.com>
To:     Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>, linux-clk@...r.kernel.org,
        Arnd Bergmann <arnd@...db.de>, Daniel Palmer <daniel@...f.com>,
        Romain Perier <romain.perier@...il.com>,
        Rob Herring <robh+dt@...nel.org>
Cc:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v4 4/8] ARM: mstar: Link cpupll to cpu

From: Daniel Palmer <daniel@...f.com>

The CPU clock is sourced from the CPU PLL.
Link cpupll to the cpu so that frequency scaling can happen.

Signed-off-by: Daniel Palmer <daniel@...f.com>
Reviewed-by: Romain Perier <romain.perier@...il.com>
---
 arch/arm/boot/dts/mstar-v7.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/mstar-v7.dtsi b/arch/arm/boot/dts/mstar-v7.dtsi
index 2249faaa3aa7..c26ba9b7b6dd 100644
--- a/arch/arm/boot/dts/mstar-v7.dtsi
+++ b/arch/arm/boot/dts/mstar-v7.dtsi
@@ -21,6 +21,8 @@ cpu0: cpu@0 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a7";
 			reg = <0x0>;
+			clocks = <&cpupll>;
+			clock-names = "cpuclk";
 		};
 	};
 
-- 
2.34.1