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[86.58.126.118]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-483bd7141e4sm86300175e9.7.2026.02.25.08.57.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 25 Feb 2026 08:57:48 -0800 (PST) From: Jernej =?UTF-8?B?xaBrcmFiZWM=?= To: Lee Jones , Pavel Machek , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Rob Herring , Krzysztof Kozlowski , Conor Dooley , wens@kernel.org Cc: devicetree@vger.kernel.org, linux-sunxi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org Subject: Re: [PATCH 2/3] arm64: dts: allwinner: sun55i-a523: Add LED controller Date: Wed, 25 Feb 2026 17:57:46 +0100 Message-ID: <2818809.mvXUDI8C0e@jernej-laptop> In-Reply-To: References: <20260225160828.1687643-1-wens@kernel.org> <20260225160828.1687643-3-wens@kernel.org> Precedence: bulk X-Mailing-List: devicetree@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 sreda, 25. februar 2026 ob 17:14:51 Srednjeevropski standardni =C4=8Das= je Chen-Yu Tsai napisal(a): > On Thu, Feb 26, 2026 at 12:08=E2=80=AFAM Chen-Yu Tsai w= rote: > > > > The A523 SoC family features an LED controller that is identical to the > > one found on previous SoCs. > > > > Add a device node for it, and one of the possible pinmux settings. This > > setting is used on the Avaota A1. > > > > Signed-off-by: Chen-Yu Tsai > > --- > > .../arm64/boot/dts/allwinner/sun55i-a523.dtsi | 22 +++++++++++++++++++ > > 1 file changed, 22 insertions(+) > > > > diff --git a/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi b/arch/arm6= 4/boot/dts/allwinner/sun55i-a523.dtsi > > index 09bd149bbf51..b8263e2872af 100644 > > --- a/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi > > +++ b/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi > > @@ -170,6 +170,13 @@ i2s2_pi_pins: i2s2-pi-pins { > > bias-disable; > > }; > > > > + /omit-if-no-ref/ > > + ledc_ph_pin: ledc-ph-pin { > > + pins =3D "PH19"; > > + function =3D "ledc"; > > + allwinner,pinmux =3D <5>; > > + }; > > + > > mmc0_pins: mmc0-pins { > > pins =3D "PF0" ,"PF1", "PF2", "PF3", "P= =464", "PF5"; > > allwinner,pinmux =3D <2>; > > @@ -300,6 +307,21 @@ ccu: clock-controller@2001000 { > > #reset-cells =3D <1>; > > }; > > > > + ledc: led-controller@2008000 { > > + compatible =3D "allwinner,sun55i-a523-ledc", > > + "allwinner,sun50i-a100-ledc"; > > + reg =3D <0x02008000 0x400>; > > + interrupts =3D ; > > + clocks =3D <&ccu CLK_BUS_LEDC>, <&ccu CLK_LEDC>; > > + clock-names =3D "bus", "mod"; > > + resets =3D <&ccu RST_BUS_LEDC>; > > + dmas =3D <&dma 42>; > > + dma-names =3D "tx"; > > + #address-cells =3D <1>; > > + #size-cells =3D <0>; > > + status =3D "disabled"; > > + }; > > + > > ths1: thermal-sensor@2009400 { >=20 > I Forgot to rebase this patch before the thermal sensor one in my tree. > I can fix this when applying, so please still review the patch. Values are correct, so with a rebase this patch is: Reviewed-by: Jernej Skrabec Best regards, Jernej >=20 > ChenYu >=20 > > compatible =3D "allwinner,sun55i-a523-ths1"; > > reg =3D <0x02009400 0x400>; > > -- > > 2.47.3 > > >=20