From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793943049; b=39foP8/YUc9/dtnSTuwn/3l3Nw2DDpyxAhqQGfyxANNa5VnS9eMPYxyPrPXP2fbsYF+q CvrCsFlEOvljQDXgogyMgDymiZpJb8oUqTJJ/BlAIqTUq36Leanoy5Tc5uLhu8e76OcFd E60Dubn4njCb6wHEP/SWvqDy+KsuOfrkxfwDs2yFTFpgon3FWb4acTHwvxGeIgwjOhf/8 7dfX3STLcsTmXEuswp4Ve+q5KVLtbe4RXLpw3uPt/8slb9Q+xRuNfq5OiCgvV7VBtz3nb 67HSiA9czqFJQINTRYIarc/1cHFngUv/L6A6gHuorTBZfp4T/Vy4rmXcIGfwkItB2Sw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793943049; h=Received:DKIM-Signature:Message-ID:From:Subject:Reply-To:To:Cc: In-Reply-To:References:Content-Type:Content-Transfer-Encoding:Date; bh=ksOpLdggoUz1i8wDLV49/HUpf40aiQm+YhQNAOMQuOY=; b=vu0QN5Lz1nnmXpVYxqZKGeaxVGjyAhyUxrV3vGcWaJPLdLI6XYhUzgRsYvZlXKHQNvyA i0bz0zeAp+Jho5g43BeonTsDWhUETeodvYvGAh1qAdxiKr5NGIQoAzmoK7DDAUcdxRF9N Mv3SIh/F6k9AUq5GXq8hgIS9XRcyJejgTv/QJdXLQSGhdGZP03KnNyPLvYUd8A/5GMrSs hKMOoy7tNex+JrYGp/VIqFfU9F9M+UwLPRs3PhLFZ/aYsFjUaYngOm3j7DT66XQVNzMVX acvZmbD6MCdqZtX0iXj3b+u55wHI5BDkIID3mXE++jN1GcIXZ0TPQ9ncSaShdsSOLSw== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=Ffn1fDJP; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9236D606A31B for ; Fri, 6 Nov 2026 05:30:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=Ffn1fDJP Received: by smtp.kernel.org (Postfix) with ESMTPSA id 03B8A1F0089F; Fri, 6 Nov 2026 05:30:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793943049; bh=ksOpLdggoUz1i8wDLV49/HUpf40aiQm+YhQNAOMQuOY=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=Ffn1fDJPb6J74iBn5Htb8pQWXlNzsDg6zLY/56PgYLpiqX3UrqbIKbPDmllmMiM4i WxLMc7qux47NMTLoia1P9Htd/EyY1sAt+ygYrT+roWfpPnucxqWbMODtYYteXnPukZ CrB+/UNI9IPuiOpCoIGmYLpVWC2Ctgdn7e1NpxRMGYmW39nmDscYgULmYOIPuUnrCy 7LJpA2XGZ2MiZbLSjnsu2dgM36REGfXdwJDiT2zt2MEkyvrGR39HP2L5YsxzfrpuON mXJ3jO9CCGeeFtq17bUuEqQJ4RrJB0xbG4FM1fBJDzkCdlJY4pQZHIHbDYrKDOKFVp 6CqioaLbZsa+A== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v2 1/2] usb: host: ehci-xilinx-of: remove the driver Reply-To: sashiko-reviews@lists.linux.dev To: "Radhey Shyam Pandey" Cc: linux-usb@vger.kernel.org In-Reply-To: <20261106051820.3414532-2-radhey.shyam.pandey@amd.com> References: <20261106051820.3414532-1-radhey.shyam.pandey@amd.com> <20261106051820.3414532-2-radhey.shyam.pandey@amd.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Fri, 06 Nov 2026 05:30:48 +0000 X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list > The Xilinx XPS USB host controller is legacy soft IP for PPC405 and > MicroBlaze FPGA designs. >=20 > This IP core relies on Xilinx Platform Studio (XPS) and the ISE Design > Suite, both of which were discontinued by Xilinx years ago. Furthermore, > modern AMD toolchains (Vivado Design Suite and Vitis) provide no support > for the legacy PLB (Processor Local Bus) architecture used by this core. > As a result, no new hardware designs can be built using this IP. >=20 > Nothing in the upstream tree carries its "xlnx,xps-usb-host-1.00.a" > compatible string and no defconfig enables CONFIG_XPS_USB_HCD_XILINX. > The compatible was never documented in a schema binding. >=20 > It is also one of the few remaining users of the deprecated glue model > where the .c file is #included into ehci-hcd.c rather than built as its > own object. >=20 > Given the complete obsolescence of the supporting hardware development > tools and the lack of upstream users, remove the dead driver. >=20 > Acked-by: Alan Stern > Reviewed-by: Michal Simek > Signed-off-by: Radhey Shyam Pandey Sashiko has reviewed this patch and found no issues. --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261106051820.3414= 532-1-radhey.shyam.pandey@amd.com?part=3D1