From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=192.19.144.207 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792603713; b=SDGHuIf7+5Eft5J83Z/27TXb5q5gO+szIF4ojh2tUuigldR+srrNaV1KBY0SD2uz/zb/ lPIa6Jp9EmXf3WRQDFVn1jo/UvEQHpHhZ3xaa1vnfHdV5cK40d9lmM0KXhha3c6DV5nfZ Qw0Uz+x8RPkpVbQWrp49u60GxfyfPehLdoY8xIZzeR/ph+MTmMiDDJ+aACZPLr7ipEOxU LbiSYusqNn97nXYhtGelPKQkiPUl0Pi7G9QaqEcFmM0d7xBhA3ngh8i/xi+Q5+9SBHHpf qZ6tSkYITQUYHQ6DG2TJVVkBSkdlpnGYAXzESSCa03beLXw+BqFuyynBjZyceBW9P/A== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792603713; h=DMARC-Filter:Received:DKIM-Filter:DKIM-Signature:Received:From:To:Cc: Subject:Date:Message-ID:X-Mailer:In-Reply-To:References:MIME-Version: Content-Transfer-Encoding; bh=dzbg2zxNg9TMlTzssEP+a2X6U+i+DC/oc+2adV0rwBw=; b=OM86HUpoUlJpLh2E5wW/boVm4Hql0CUv79SJjHWqAPas4eGIiuy8bOgBHphSmK0+xpKR auud+QNjYR+ilV/YJEZOC7rO7PaMm/IPjE41DTvL5Dg7cFIOLhwv8P0NZIbhEPKV8S4hr +cRaPna/FYlN7IvMLiXQIeuxQlGiTwpG4kYUi+OD6JNvSDll9oJP7D5frYRCGu1jcllQm OvvXRLTnY61KPzRSdge3xCtEH3hBSmomF81ArMk+fdAJcVLdvgtoJM74JsmFFX+eR1gvu iTFWJEpuTtyhLGJSgFDaUGSuoP2Bit0Rr2RD9VwJMRXdsNVt7JKa+ifblYW2vIk8iKQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=broadcom.com; spf=fail smtp.mailfrom=broadcom.com; dkim=pass header.d=broadcom.com header.i=@broadcom.com header.a=rsa-sha256 header.s=dkimrelay header.b=khv1zKk8; arc=none smtp.remote-ip=192.19.144.207 Received: from relay.smtp-ext.broadcom.com (relay.smtp-ext.broadcom.com [192.19.144.207]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7D7D5606A324; Wed, 21 Oct 2026 17:28:32 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 7D7D5606A324 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=broadcom.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=broadcom.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=broadcom.com header.i=@broadcom.com header.a=rsa-sha256 header.s=dkimrelay header.b=khv1zKk8 Received: from mail-acc-it-01.broadcom.com (mail-acc-it-01.acc.broadcom.net [10.35.36.83]) by relay.smtp-ext.broadcom.com (Postfix) with ESMTP id 99FA5C0003E3; Wed, 21 Oct 2026 10:28:31 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 relay.smtp-ext.broadcom.com 99FA5C0003E3 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=broadcom.com; s=dkimrelay; t=1792603711; bh=mF4gui/hs6R4l2uxd1JaFeVQL1X3LWEiSwJpnujsdW8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=khv1zKk8stqHXizhingF94HJhdnUtHqv58PX1v25j6cQ171ay5Zm/YleJckLCW13t FRZtSEqPjGJk1drnM92w8NChiVxjfmGSyn/ZdfVoJgiv5+f/+aTpf8FLLs8KiHDoEF ERSbFdsmCA2qJm2wEXQEUmv7Al4jywgmLhQzwhNo= Received: from fainelli-desktop.igp.broadcom.net (fainelli-desktop.dhcp.broadcom.net [10.67.48.245]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail-acc-it-01.broadcom.com (Postfix) with ESMTPSA id 385BAAEA2; Wed, 21 Oct 2026 13:28:30 -0400 (EDT) From: Florian Fainelli To: linux-arm-kernel@lists.infradead.org Cc: Florian Fainelli , Vinod Koul , Neil Armstrong , Manivannan Sadhasivam , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Greg Kroah-Hartman , Ray Jui , Scott Branden , Broadcom internal kernel review list , Alan Stern , =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= , Kishon Vijay Abraham I , Yendapally Reddy Dhananjaya Reddy , linux-phy@lists.infradead.org (open list:GENERIC PHY FRAMEWORK), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-kernel@vger.kernel.org (open list), linux-usb@vger.kernel.org (open list:USB SUBSYSTEM) Subject: [PATCH 6/9] dt-bindings: usb: generic-ehci: Add the NSP compatible Date: Wed, 21 Oct 2026 10:28:15 -0700 Message-ID: <20261021172819.668120-7-florian.fainelli@broadcom.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20261021172819.668120-1-florian.fainelli@broadcom.com> References: <20261021172819.668120-1-florian.fainelli@broadcom.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Describe the EHCI controller in Broadcom Northstar Plus SoCs with a SoC-specific compatible. It needs the same FIFO threshold programming as other iProc EHCI controllers, which generic-ehci alone cannot select. Signed-off-by: Florian Fainelli --- Documentation/devicetree/bindings/usb/generic-ehci.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/usb/generic-ehci.yaml b/Documentation/devicetree/bindings/usb/generic-ehci.yaml index ae9fb70d0212..6462772b51dc 100644 --- a/Documentation/devicetree/bindings/usb/generic-ehci.yaml +++ b/Documentation/devicetree/bindings/usb/generic-ehci.yaml @@ -48,6 +48,7 @@ properties: - brcm,bcm7420-ehci - brcm,bcm7425-ehci - brcm,bcm7435-ehci + - brcm,nsp-ehci - hpe,gxp-ehci - ibm,476gtr-ehci - nxp,lpc1850-ehci -- 2.53.0