linux-kernel - [PATCH 1/1] ARM: dts: aspeed: bletchley: add sample averaging for ADM1278

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Message-Id: <20220304003506.4243-1-potin.lai@quantatw.com>
Date:   Fri,  4 Mar 2022 08:35:06 +0800
From:   Potin Lai <potin.lai@...ntatw.com>
To:     Rob Herring <robh+dt@...nel.org>, Joel Stanley <joel@....id.au>,
        Andrew Jeffery <andrew@...id.au>
Cc:     Patrick Williams <patrick@...cx.xyz>,
        Potin Lai <potin.lai@...ntatw.com>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-aspeed@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/1] ARM: dts: aspeed: bletchley: add sample averaging for ADM1278

set number of sample averaging to 128 for both PWR_AVG and VI_AVG

Signed-off-by: Potin Lai <potin.lai@...ntatw.com>
---
 arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts
index eaf1bc261ee3..be76cd955129 100644
--- a/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts
@@ -732,6 +732,8 @@
 		compatible = "adi,adm1278";
 		reg = <0x11>;
 		shunt-resistor-micro-ohms = <300>;
+		adi,volt-curr-sample-average = <128>;
+		adi,power-sample-average = <128>;
 	};
 
 	tmp421@4c {
-- 
2.17.1