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[60.250.192.107]) by smtp.gmail.com with ESMTPSA id s10-20020a17090a948a00b00263cca08d95sm9278975pjo.55.2023.08.22.03.09.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 22 Aug 2023 03:09:59 -0700 (PDT) From: Jacky Huang To: a.zummo@towertech.it, alexandre.belloni@bootlin.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org Cc: linux-rtc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, mjchen@nuvoton.com, schung@nuvoton.com, Jacky Huang Subject: [PATCH v3 2/3] arm64: dts: nuvoton: Add rtc for ma35d1 Date: Tue, 22 Aug 2023 10:09:47 +0000 Message-Id: <20230822100948.1366487-3-ychuang570808@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230822100948.1366487-1-ychuang570808@gmail.com> References: <20230822100948.1366487-1-ychuang570808@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Jacky Huang Add rtc controller support to the dtsi of ma35d1 SoC and enable rtc on SOM and IoT boards. Signed-off-by: Jacky Huang --- arch/arm64/boot/dts/nuvoton/ma35d1-iot-512m.dts | 4 ++++ arch/arm64/boot/dts/nuvoton/ma35d1-som-256m.dts | 4 ++++ arch/arm64/boot/dts/nuvoton/ma35d1.dtsi | 8 ++++++++ 3 files changed, 16 insertions(+) diff --git a/arch/arm64/boot/dts/nuvoton/ma35d1-iot-512m.dts b/arch/arm64/b= oot/dts/nuvoton/ma35d1-iot-512m.dts index b89e2be6abae..b3be4331abcf 100644 --- a/arch/arm64/boot/dts/nuvoton/ma35d1-iot-512m.dts +++ b/arch/arm64/boot/dts/nuvoton/ma35d1-iot-512m.dts @@ -54,3 +54,7 @@ &clk { "integer", "integer"; }; + +&rtc { + status =3D "okay"; +}; diff --git a/arch/arm64/boot/dts/nuvoton/ma35d1-som-256m.dts b/arch/arm64/b= oot/dts/nuvoton/ma35d1-som-256m.dts index a1ebddecb7f8..9858788a589c 100644 --- a/arch/arm64/boot/dts/nuvoton/ma35d1-som-256m.dts +++ b/arch/arm64/boot/dts/nuvoton/ma35d1-som-256m.dts @@ -54,3 +54,7 @@ &clk { "integer", "integer"; }; + +&rtc { + status =3D "okay"; +}; diff --git a/arch/arm64/boot/dts/nuvoton/ma35d1.dtsi b/arch/arm64/boot/dts/= nuvoton/ma35d1.dtsi index 781cdae566a0..394395bfd3ae 100644 --- a/arch/arm64/boot/dts/nuvoton/ma35d1.dtsi +++ b/arch/arm64/boot/dts/nuvoton/ma35d1.dtsi @@ -95,6 +95,14 @@ clk: clock-controller@40460200 { clocks =3D <&clk_hxt>; }; =20 + rtc: rtc@40410000 { + compatible =3D "nuvoton,ma35d1-rtc"; + reg =3D <0x0 0x40410000 0x0 0x200>; + interrupts =3D ; + clocks =3D <&clk RTC_GATE>; + status =3D "disabled"; + }; + uart0: serial@40700000 { compatible =3D "nuvoton,ma35d1-uart"; reg =3D <0x0 0x40700000 0x0 0x100>; --=20 2.34.1