From: Adam Ford <aford173@gmail.com>
To: netdev@vger.kernel.org
Cc: aford@beaconembedded.com, Adam Ford <aford173@gmail.com>,
Sergei Shtylyov <sergei.shtylyov@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Magnus Damm <magnus.damm@gmail.com>,
linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH V3 5/5] arm64: dts: renesas: beacon kits: Setup AVB refclk
Date: Wed, 24 Feb 2021 05:51:45 -0600 [thread overview]
Message-ID: <20210224115146.9131-5-aford173@gmail.com> (raw)
In-Reply-To: <20210224115146.9131-1-aford173@gmail.com>
The AVB refererence clock assumes an external clock that runs
automatically. Because the Versaclock is wired to provide the
AVB refclock, the device tree needs to reference it in order for the
driver to start the clock.
Signed-off-by: Adam Ford <aford173@gmail.com>
---
V3: New to series
diff --git a/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi b/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi
index 8d3a4d6ee885..75355c354c38 100644
--- a/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi
+++ b/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi
@@ -53,6 +53,8 @@ &avb {
phy-handle = <&phy0>;
rx-internal-delay-ps = <1800>;
tx-internal-delay-ps = <2000>;
+ clocks = <&cpg CPG_MOD 812>, <&versaclock5 4>;
+ clock-names = "fck", "refclk";
status = "okay";
phy0: ethernet-phy@0 {
--
2.25.1
next prev parent reply other threads:[~2021-02-24 11:54 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-24 11:51 [PATCH V3 1/5] dt-bindings: net: renesas,etheravb: Add additional clocks Adam Ford
2021-02-24 11:51 ` [PATCH V3 2/5] ARM: dts: renesas: Add fck to etheravb-rcar-gen2 clock-names list Adam Ford
2021-02-24 13:45 ` Andrew Lunn
2021-02-25 7:51 ` Geert Uytterhoeven
2021-02-24 11:51 ` [PATCH V3 3/5] arm64: dts: renesas: Add fck to etheravb-rcar-gen3 " Adam Ford
2021-02-24 13:46 ` Andrew Lunn
2021-04-19 9:38 ` Geert Uytterhoeven
2021-02-24 11:51 ` [PATCH V3 4/5] net: ethernet: ravb: Enable optional refclk Adam Ford
2021-02-24 13:47 ` Andrew Lunn
2021-03-04 8:08 ` Geert Uytterhoeven
2021-03-29 12:45 ` Adam Ford
2021-03-29 13:08 ` Geert Uytterhoeven
2021-02-24 11:51 ` Adam Ford [this message]
2021-03-04 8:03 ` [PATCH V3 5/5] arm64: dts: renesas: beacon kits: Setup AVB refclk Geert Uytterhoeven
2021-03-18 12:44 ` Adam Ford
2021-03-18 13:08 ` Geert Uytterhoeven
2021-03-19 8:40 ` Sergei Shtylyov
2021-04-17 13:54 ` Adam Ford
2021-04-19 9:39 ` Geert Uytterhoeven
2021-03-18 20:18 ` [PATCH V3 1/5] dt-bindings: net: renesas,etheravb: Add additional clocks Sergei Shtylyov
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