linux-kernel - [PATCH v2] arm64: tegra: Move clocks from RT5658 endpoint to device node

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Date:   Mon, 15 Mar 2021 23:10:15 +0530
From:   Sameer Pujar <spujar@...dia.com>
To:     <thierry.reding@...il.com>, <robh+dt@...nel.org>
CC:     <jonathanh@...dia.com>, <devicetree@...r.kernel.org>,
        <linux-tegra@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Sameer Pujar <spujar@...dia.com>
Subject: [PATCH v2] arm64: tegra: Move clocks from RT5658 endpoint to device node

An endpoint is not a device and it is recommended to use clocks property
in device node. RT5658 Codec binding already specifies the usage of
clocks property. Thus move the clocks from endpoint to device node.

Fixes: 5b4f6323096a ("arm64: tegra: Audio graph sound card for Jetson AGX Xavier")
Suggested-by: Rob Herring <robh@...nel.org>
Signed-off-by: Sameer Pujar <spujar@...dia.com>
---
 Changelog:
   v1 -> v2: Added "clock-names" property as rt5659 driver specifically looks
             for this clock name.
 
 arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
index b079420..8dd2871 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
@@ -651,6 +651,8 @@
 				reg = <0x1a>;
 				interrupt-parent = <&gpio>;
 				interrupts = <TEGRA194_MAIN_GPIO(S, 5) GPIO_ACTIVE_HIGH>;
+				clocks = <&bpmp TEGRA194_CLK_AUD_MCLK>;
+				clock-names = "mclk";
 				realtek,jd-src = <2>;
 				sound-name-prefix = "CVB-RT";
 
@@ -658,7 +660,6 @@
 					rt5658_ep: endpoint {
 						remote-endpoint = <&i2s1_dap_ep>;
 						mclk-fs = <256>;
-						clocks = <&bpmp TEGRA194_CLK_AUD_MCLK>;
 					};
 				};
 			};
-- 
2.7.4