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Fri, 11 Apr 2025 05:36:58 -0700 (PDT) Received: from [127.0.1.1] ([2a01:e0a:5ee:79d0:cf9d:bb30:5951:692]) by smtp.googlemail.com with ESMTPSA id d2e1a72fcca58-73bd22f8253sm1408292b3a.93.2025.04.11.05.36.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 11 Apr 2025 05:36:57 -0700 (PDT) From: Alexandre Mergnat Date: Fri, 11 Apr 2025 14:35:58 +0200 Subject: [PATCH v3 5/5] arm64: dts: mediatek: Set RTC start year property MIME-Version: 1.0 Message-Id: <20250109-enable-rtc-v3-5-f003e8144419@baylibre.com> References: <20250109-enable-rtc-v3-0-f003e8144419@baylibre.com> In-Reply-To: <20250109-enable-rtc-v3-0-f003e8144419@baylibre.com> To: Eddie Huang , Sean Wang , Alexandre Belloni , Matthias Brugger , AngeloGioacchino Del Regno , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-rtc@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Alexandre Mergnat X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; 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a=openpgp; fpr=231B5ED7F3EAAA700E60FE8B2B46499D7E31D445 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250411_053658_904832_0A71D05D X-CRM114-Status: GOOD ( 10.80 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Set the start-year property for MT6357, MT6358 and MT6359 to have a consistent value between the HW registers and the RTC framework. Signed-off-by: Alexandre Mergnat --- arch/arm64/boot/dts/mediatek/mt6357.dtsi | 1 + arch/arm64/boot/dts/mediatek/mt6358.dtsi | 1 + arch/arm64/boot/dts/mediatek/mt6359.dtsi | 1 + 3 files changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt6357.dtsi b/arch/arm64/boot/dts/mediatek/mt6357.dtsi index 5fafa842d312f..d79ba87361d00 100644 --- a/arch/arm64/boot/dts/mediatek/mt6357.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt6357.dtsi @@ -267,6 +267,7 @@ mt6357_vusb33_reg: ldo-vusb33 { rtc { compatible = "mediatek,mt6357-rtc"; + start-year = <1942>; }; keys { diff --git a/arch/arm64/boot/dts/mediatek/mt6358.dtsi b/arch/arm64/boot/dts/mediatek/mt6358.dtsi index e23672a2eea4a..226259a51188f 100644 --- a/arch/arm64/boot/dts/mediatek/mt6358.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt6358.dtsi @@ -340,6 +340,7 @@ mt6358_vsim2_reg: ldo_vsim2 { mt6358rtc: rtc { compatible = "mediatek,mt6358-rtc"; + start-year = <1968>; }; mt6358keys: keys { diff --git a/arch/arm64/boot/dts/mediatek/mt6359.dtsi b/arch/arm64/boot/dts/mediatek/mt6359.dtsi index 150ad84d5d2b3..7f9182be79724 100644 --- a/arch/arm64/boot/dts/mediatek/mt6359.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt6359.dtsi @@ -299,6 +299,7 @@ mt6359_vsram_others_sshub_ldo: ldo_vsram_others_sshub { mt6359rtc: mt6359rtc { compatible = "mediatek,mt6358-rtc"; + start-year = <1968>; }; }; };