From nobody Mon Feb 9 12:25:04 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2FF1D23507C; Wed, 7 Jan 2026 02:10:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767751811; cv=none; b=B52a3dltrg/4p0ySfeoqiawvwgWOhKThJvTtdIJUU97Dx/xCdrG19F4oIQfYVjS3rq/hnvwY6wyq/hAzDnduf0uNnh8vugkpIMh/3GEx/Q4uDKImJTmggrF/lkD7diE15nmnKi/nr0swgD06Sl24xNiS5W4Odjsgz+Sk2QxEvEs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767751811; c=relaxed/simple; bh=YrnlD7633PVliJ61smTwoQ8PijcGS3rXVJe9bcmSyts=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=fdTz9LGHefF6TQZZp7JL8mOH+3sEm1krXxvMQAIJ2I9ygDHEn2aQoLcPaYmexJfJlFdY8deIObQpr2uV5DgLmfsmLATQu5186l2Pu+2tC1Ra56GkpUqWJF4ePRVwpAFsOpChRk07XgD7hd5fRRlqLEP2ujaWFm/JJ5y6S2xUKxw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=SGH21g2H; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="SGH21g2H" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BA3BFC19423; Wed, 7 Jan 2026 02:10:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1767751810; bh=YrnlD7633PVliJ61smTwoQ8PijcGS3rXVJe9bcmSyts=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=SGH21g2HP1Fq/dTQaW6QN1EVjl9N+MD6l3/VUqh9+prH1RPMpFZ7h+qrjeHmlDE0j P61oeE+PSz5ijUaiH4unB0e9HslGtad5cHf494Tu5wY88vvQTSnO2cYFjxyvn9G+cV 7NdbY3fgL2e7la9lsKkdRQBdhAvyNcoPeT+Kz/62C2jz0+cRBi7Ode/XJgAVGYYcGO KWFz7B542smI+bLR1WhBsW4KMRS6vL+IlNdGaQraLo6DRQ0dmjpPIbi5KbFq++/oMT 2DCfmuBqE7+oIF3JIL6OsztIGbHYsZwBpGqpxEMVk8r61goI/OKO8tef8kVhwhnOYH p6m4dVhw/ViQQ== From: "Rob Herring (Arm)" Date: Tue, 06 Jan 2026 20:09:43 -0600 Subject: [PATCH 04/13] arm64: dts: broadcom: Remove unused and undocumented nodes Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260106-dt-dtbs-broadcom-fixes-v1-4-ba45874e4553@kernel.org> References: <20260106-dt-dtbs-broadcom-fixes-v1-0-ba45874e4553@kernel.org> In-Reply-To: <20260106-dt-dtbs-broadcom-fixes-v1-0-ba45874e4553@kernel.org> To: Krzysztof Kozlowski , Conor Dooley , Florian Fainelli , Broadcom internal kernel review list , Ray Jui , Scott Branden Cc: devicetree@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org X-Mailer: b4 0.15-dev The "silabs,si3226x" and "brcm,bdc-v0.16" nodes have no documentation and no driver in the kernel, so remove them. They can be added back with proper documentation if there is a need for them. Note that if both USB ports have similar memory maps in relationship to their USB PHY nodes, it looks like the device controller should have been at 0x12000, not 0x21000? Signed-off-by: Rob Herring (Arm) --- arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts | 16 ---------------- .../boot/dts/broadcom/stingray/stingray-usb.dtsi | 19 ---------------= ---- 2 files changed, 35 deletions(-) diff --git a/arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts b/arch/arm= 64/boot/dts/broadcom/northstar2/ns2-svk.dts index 5939d342aec7..f06472edd4a1 100644 --- a/arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts +++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts @@ -106,22 +106,6 @@ &uart3 { =20 &ssp0 { status =3D "okay"; - - slic@0 { - compatible =3D "silabs,si3226x"; - reg =3D <0>; - spi-max-frequency =3D <5000000>; - spi-cpha; - spi-cpol; - pl022,interface =3D <0>; - pl022,slave-tx-disable =3D <0>; - pl022,com-mode =3D <0>; - pl022,rx-level-trig =3D <1>; - pl022,tx-level-trig =3D <1>; - pl022,ctrl-len =3D <11>; - pl022,wait-state =3D <0>; - pl022,duplex =3D <0>; - }; }; =20 &ssp1 { diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi b/arch= /arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi index ac4f7b8f9273..3fa9e57185b2 100644 --- a/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi +++ b/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi @@ -31,16 +31,6 @@ xhci0: usb@1000 { status =3D "disabled"; }; =20 - bdc0: usb@2000 { - compatible =3D "brcm,bdc-v0.16"; - reg =3D <0x0 0x00002000 0x0 0x1000>; - interrupts =3D ; - phys =3D <&usbphy0 0>, <&usbphy0 1>; - phy-names =3D "phy0", "phy1"; - dma-coherent; - status =3D "disabled"; - }; - usbphy1: usb-phy@10000 { compatible =3D "brcm,sr-usb-combo-phy"; reg =3D <0x0 0x00010000 0x0 0x100>; @@ -65,13 +55,4 @@ xhci1: usb@11000 { status =3D "disabled"; }; =20 - bdc1: usb@21000 { - compatible =3D "brcm,bdc-v0.16"; - reg =3D <0x0 0x00021000 0x0 0x1000>; - interrupts =3D ; - phys =3D <&usbphy2>; - phy-names =3D "phy0"; - dma-coherent; - status =3D "disabled"; - }; }; --=20 2.51.0