From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1E9C0EB64DC for ; Sat, 22 Jul 2023 11:42:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date: Reply-To:Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date :Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=MCsu+vSCKs+4gAW2KQsCslUgqRkea5L0l6hz7G59PYg=; b=Ood+bhAyre3ToDu4n99roZocHk RntXz+tRxLDYZwAsX7rEX/7Y7h+dEEnyjooIJAxBnciD2JoT5C2sYwszXkjqHKMtc1e4Mh9J5TGj7 IPXfpWGzAQQXpx74hMx2jTlfgnXX8/83IQLYjqaqrkIvK91ZQ6vmGON9IVeGhhBcDikp0zyMQhIa4 wkThELmPQfA2IqQCAigIWY7p617VxrfIenHrXEFhcQbAkD1GtGHrXvCmfRJ3fdez295khRAHJOKw/ +1vniaBjRFJvLR+7PT50oY8mGK9SpS1P3cINgHN7Xk0KGEUZBThMMIc9C351RYMIS1RGbW5+ZpvVn WtbbU/9g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qNB06-00GbPk-1J; Sat, 22 Jul 2023 11:42:18 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qNB03-00GbPJ-2z; Sat, 22 Jul 2023 11:42:17 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 4EDF96069A; Sat, 22 Jul 2023 11:42:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 24F24C433C7; Sat, 22 Jul 2023 11:42:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1690026134; bh=f2yHgyUaKA3l10ITzTIYa5o+ZSTULlacczfrf3CBjeg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=GUbm8Cn+BV+1ejDdslO+FIrdGjx5mNih14qUGX7PapjMVkxNQnyVpxwLSVTuI7J0p 8qdX/tTHgtsRSA2k1nAxSuRjs4J7cUBnnzB/G7juyFg+qoBG6cjSdggKBmA+s+l4k1 Z6nZQBMYZrwAg6UiHQCyi967ogugQdX1K1iXk1ayNpDgjKB7iQ0maA56Sa9OYcCwC4 c6uekhJbp05nk54YGW4sxHr7j0mGN6Wv3FyFSCjjaXELAycT3A+ETP9NkEDe2hHBxh IbUSxzb+6ezZwLlzby7fLc3cmiLTXGpjAdSqZhV741co27rg0gkrW+PdIAtym+7egW ANs03ebYetOfQ== Date: Sat, 22 Jul 2023 12:42:09 +0100 From: Conor Dooley To: Sebastian Reichel Cc: Heiko Stuebner , Greg Kroah-Hartman , Thinh Nguyen , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-rockchip@lists.infradead.org, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel@collabora.com Subject: Re: [PATCH v2 1/3] dt-bindings: usb: add rk3588 compatible to rockchip,dwc3 Message-ID: <20230722-coleslaw-breeder-40827e23f717@spud> References: <20230720173643.69553-1-sebastian.reichel@collabora.com> <20230720173643.69553-2-sebastian.reichel@collabora.com> MIME-Version: 1.0 In-Reply-To: <20230720173643.69553-2-sebastian.reichel@collabora.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230722_044216_054946_325C1012 X-CRM114-Status: GOOD ( 20.22 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0967314551947953972==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============0967314551947953972== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="tUpYr2IqJ0mUbeeo" Content-Disposition: inline --tUpYr2IqJ0mUbeeo Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Jul 20, 2023 at 07:36:41PM +0200, Sebastian Reichel wrote: > RK3588 has three DWC3 controllers. Two of them are fully functional in > host, device and OTG mode including USB2 support. They are connected to > dedicated PHYs, that also support USB-C's DisplayPort alternate mode. >=20 > The third controller is connected to one of the combphy's shared > with PCIe and SATA. It can only be used in host mode and does not > support USB2. Compared to the other controllers this one needs > some extra clocks. >=20 > Signed-off-by: Sebastian Reichel I feel like I say it a bunch for some of these Rockchip bindings patches, but if you're adding more clocks for some SoCs, should some per-SoC constraints not also be added? > --- > .../devicetree/bindings/usb/rockchip,dwc3.yaml | 11 +++++++++-- > 1 file changed, 9 insertions(+), 2 deletions(-) >=20 > diff --git a/Documentation/devicetree/bindings/usb/rockchip,dwc3.yaml b/D= ocumentation/devicetree/bindings/usb/rockchip,dwc3.yaml > index 291844c8f3e1..cbc3e55e05e1 100644 > --- a/Documentation/devicetree/bindings/usb/rockchip,dwc3.yaml > +++ b/Documentation/devicetree/bindings/usb/rockchip,dwc3.yaml > @@ -30,6 +30,7 @@ select: > enum: > - rockchip,rk3328-dwc3 > - rockchip,rk3568-dwc3 > + - rockchip,rk3588-dwc3 > required: > - compatible > =20 > @@ -39,6 +40,7 @@ properties: > - enum: > - rockchip,rk3328-dwc3 > - rockchip,rk3568-dwc3 > + - rockchip,rk3588-dwc3 > - const: snps,dwc3 > =20 > reg: > @@ -58,7 +60,9 @@ properties: > Master/Core clock, must to be >=3D 62.5 MHz for SS > operation and >=3D 30MHz for HS operation > - description: > - Controller grf clock > + Controller grf clock OR UTMI clock > + - description: > + PIPE clock > =20 > clock-names: > minItems: 3 > @@ -66,7 +70,10 @@ properties: > - const: ref_clk > - const: suspend_clk > - const: bus_clk > - - const: grf_clk > + - enum: > + - grf_clk > + - utmi > + - const: pipe > =20 > power-domains: > maxItems: 1 > --=20 > 2.40.1 >=20 --tUpYr2IqJ0mUbeeo Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZLvAkQAKCRB4tDGHoIJi 0kKYAQCiO80QFj97obJkn31yMX+NIi1z75tVqo+ogU5Kw2ikbgEA/CV6Gur4Ravl AlQ9PLxs1TY8cb9aF1himnHOGQeBDwE= =5k0e -----END PGP SIGNATURE----- --tUpYr2IqJ0mUbeeo-- --===============0967314551947953972== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============0967314551947953972==--