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Sat, 13 Jun 2026 01:20:36 -0700 (PDT) From: Jernej =?UTF-8?B?xaBrcmFiZWM=?= To: linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, Alexander Sverdlin Cc: Alexander Sverdlin , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Samuel Holland , Hans de Goede , Dmitry Torokhov , Andre Przywara , Jun Yan , Lukas Schmid , =?UTF-8?B?Si4gTmV1c2Now6RmZXI=?= , Eric Biggers , Michal Simek , Luca Weiss , Sven Peter , Maxime Ripard , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-input@vger.kernel.org Subject: Re: [PATCH v4 5/7] arm64: dts: allwinner: a100: Add LRADC node Date: Sat, 13 Jun 2026 10:20:35 +0200 Message-ID: <5lITDd8mTsaQJaoJhGu1EA@gmail.com> In-Reply-To: <20260605070923.3045073-6-alexander.sverdlin@gmail.com> References: <20260605070923.3045073-1-alexander.sverdlin@gmail.com> <20260605070923.3045073-6-alexander.sverdlin@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Dne petek, 5. junij 2026 ob 09:09:19 Srednjeevropski poletni =C4=8Das je Al= exander Sverdlin napisal(a): > A100/A133 SoCs feature a Low Rate ADC (LRADC) for Key application. >=20 > Specs: > - Power supply voltage: 1.8 V > - Reference voltage: 1.35 V > - Interrupt support > - Support Hold Key and General Key > - Support normal, continue and single work mode > - 6-bits resolution, sample rate up to 2 kHz > - Voltage input range between 0 and 1.35 V >=20 > Signed-off-by: Alexander Sverdlin > --- > Changelog: > v4: > - added allwinner,sun50i-a100-lradc compatible > v3: > - new patch >=20 > arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi | 9 +++++++++ > 1 file changed, 9 insertions(+) >=20 > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi b/arch/arm64/= boot/dts/allwinner/sun50i-a100.dtsi > index b3fb1e0ee796..7cb06b19b5a5 100644 > --- a/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi > +++ b/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi > @@ -466,6 +466,15 @@ ths: thermal-sensor@5070400 { > #thermal-sensor-cells =3D <1>; > }; > =20 > + lradc: lradc@5070800 { > + compatible =3D "allwinner,sun50i-a100-lradc", "allwinner,sun50i-r329-= lradc"; Break this into two lines, like usb_otg below. With that: Reviewed-by: Jernej Skrabec Best regards, Jernej Skrabec > + reg =3D <0x05070800 0x400>; > + interrupts =3D ; > + clocks =3D <&ccu CLK_BUS_LRADC>; > + resets =3D <&ccu RST_BUS_LRADC>; > + status =3D "disabled"; > + }; > + > usb_otg: usb@5100000 { > compatible =3D "allwinner,sun50i-a100-musb", > "allwinner,sun8i-a33-musb"; >=20