linux-kernel - [PATCH] dt-bindings: rtc: mediatek: add mt6358 and mt6366 compatible

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Message-ID: <20220428064637.28288-1-allen-kh.cheng@mediatek.com>
Date:   Thu, 28 Apr 2022 14:46:37 +0800
From:   Allen-KH Cheng <allen-kh.cheng@...iatek.com>
To:     Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Rob Herring <robh+dt@...nel.org>,
        "Krzysztof Kozlowski" <krzysztof.kozlowski+dt@...aro.org>,
        Matthias Brugger <matthias.bgg@...il.com>
CC:     <linux-rtc@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        Allen-KH Cheng <allen-kh.cheng@...iatek.com>
Subject: [PATCH] dt-bindings: rtc: mediatek: add mt6358 and mt6366 compatible

Add mt6358 and mt6366 compatible in devicetree-binding document for
MediaTek PMIC based RTC. mt6358 and mt6366 use same compatible data
to store RTC_WRTGR address offset.

mt6366-rtc will use mt6358-rts as fallback.

Signed-off-by: Allen-KH Cheng <allen-kh.cheng@...iatek.com>
---
 Documentation/devicetree/bindings/rtc/rtc-mt6397.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/rtc/rtc-mt6397.txt b/Documentation/devicetree/bindings/rtc/rtc-mt6397.txt
index 55a0c8874c03..5b012d222f5b 100644
--- a/Documentation/devicetree/bindings/rtc/rtc-mt6397.txt
+++ b/Documentation/devicetree/bindings/rtc/rtc-mt6397.txt
@@ -14,6 +14,8 @@ For MediaTek PMIC wrapper bus bindings, see:
 Required properties:
 - compatible: Should be one of follows
        "mediatek,mt6323-rtc": for MT6323 PMIC
+       "mediatek,mt6358-rtc": for MT6358 PMIC
+       "mediatek,mt6358-rtc","mediatek,mt6366-rtc": for MT6366 PMIC
        "mediatek,mt6397-rtc": for MT6397 PMIC
 
 Example:
-- 
2.18.0