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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?0+locVuYcSzdFud+NmTmkDhvpwNa8pAO26VnuhoT4dVdGDC3eP/HXtfSGyzz?= =?us-ascii?Q?dxMOmio9mDw1HCL72yMdajBStEF1x6fAgO0oLnXVM+auAhu05XaaWHVyFE76?= =?us-ascii?Q?LTRKOalspWM3h5TYdg+LMhHsAM1A1ZLbV9Ar5kF3MuoaxUpUsYUbf0MJ3V8e?= =?us-ascii?Q?SAzp/ytevWTu+FHrRisbj2gUBMvf1jjFcWxCO230zDJLHh+Bvg9lqfhrnCWp?= =?us-ascii?Q?aDuDq0NDTEqeuvFNorRr8Q0XrlgPKarXekvO8lreU4mL64htkf7ppW7kVukr?= =?us-ascii?Q?U0a2q8SresHU1GceW4z3bobBQqeruINAjHRjU1nPjgSXS9umh/EyHfDqp4BF?= =?us-ascii?Q?x8jDvxjhMqvfTLxzbo6E3ck0Xx2Ex1V948pJrUBps1zXDuIAcTDVJbaCNVbP?= =?us-ascii?Q?mBNSqQpw/gng7QRB24N0K5MvS+9ohxXJAwLZWsiyhfkhAruHhRwR6ZavKTuV?= =?us-ascii?Q?g3VuM6pQ3DvUsKmZTvLF9gzejbkiqvBxYRVPX5lBQohzsIcGS/T4QGPvN/CT?= =?us-ascii?Q?nYoqlHOmG+Pl5YCxZAO44vWctH2Oh41UU5WQhxEyP3SXUeSQ2YIer/lQEJLg?= =?us-ascii?Q?hJoWypY0NKWeELCwBY80lhnfd/MXXdZDk3sMGpzicFD0uCBaSdoUWlPc9i2F?= =?us-ascii?Q?l/eENftX/KKHMKugygDOYXJctdyjzVdFELBG65FK3gSvpKaCmNKsQATYSuG+?= =?us-ascii?Q?jJlEE0XpeSVKxRM2PNOIGNy9OyD6gd0rvP0anseavhYVRyqwF0EDxafWX54Q?= =?us-ascii?Q?W4PaBMiw0Cdd9u/teuKKBS6n3xtes9FQOM4CAe4q0VjzJJFj/e/i7ONJ4tGS?= =?us-ascii?Q?eg+ug/2+L2CcEP5SCxWo+FFAi0QFimRByJMIW2ZoWZaDGDOUgYeeScdKSp3x?= =?us-ascii?Q?i08STjH6BjwamYWyyIM8T42uZMlQIgiAGLTcQw0UmYpmEt36gulvmSpC20un?= =?us-ascii?Q?x3C3+M/P6bnw2d1eeL84AyTIJNhNIqfpXmSF/DkNdPgoHxUYjYkUQX6vE+dG?= =?us-ascii?Q?Hvr8YieaGHncN0Yke9EC/M5G3sykou8S/OAb1uMdJ7AsUdgLudqxRT+qvMpw?= =?us-ascii?Q?iJOnQGNq/cDVVJIbJCDCqTz4ZwfMcIHqKOgK1+rgmHLaUhsspZdlhPeiIi5v?= =?us-ascii?Q?vPtEGDT2hNse+tlU05klzIGjcv3WJeKeqhVGmrNb7rAfsGnNo7k20MV6GZy0?= =?us-ascii?Q?/Vg9D3k3vDhVD1pZAP6PL+aDUfG1Y8Tq0HBmY05sMcNA96hZmxYvLbs1lkKm?= =?us-ascii?Q?Q2ew9v80PwLr77Ej6P1K71tLJmYantT+BKj/S1L4LUBkeZvSkrUQWmqyWyf3?= =?us-ascii?Q?QrtzVE67tDQufbrVKxZDi//fPQ85tjfhBukdy5t6Q1fXY+7+xBre+cbYRvJM?= =?us-ascii?Q?C6SLWN+uilqOGwEI0yHR+hDalYnzgYiAqaLELcMJFWmvX5g5OvPr9NTRjqC4?= =?us-ascii?Q?kwaFIthExRpB6lUuUe3lPlGwYzA9LizcU4uodlVCRqhiv/8dZp10sAluYgAY?= =?us-ascii?Q?tvl73st9FWE54gX45gEjiJu5AhlFJ1wJ/6NlZxf4Qq6dM5udKXNMl/kz4fPd?= =?us-ascii?Q?AnE/eEqOXSvcs6TXwLgoIDWIEYKAHFi9YiDcU5U2WFtwG7EC40QlMUHvdRWg?= =?us-ascii?Q?UkWu46ojxv/dUyDRTd0HuqI=3D?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 63929ca7-95da-42af-3a27-08d9add78c87 X-MS-Exchange-CrossTenant-AuthSource: VI1PR04MB4688.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 Nov 2021 16:45:53.9600 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: ld66k29Y7bC+44wVTejRFTmPXfUHoEM4fst4Hi/Tt8JvcHDvnh2pp9x7W5GLcM4IZh0+eAsrAghZKCreeGMlWA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR04MB5294 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 21-11-19 08:17:11, Alexander Stein wrote: > Am Donnerstag, dem 18.11.2021 um 19:04 -0600 schrieb Rob Herring: > > On Wed, Nov 10, 2021 at 07:46:55PM +0200, Abel Vesa wrote: > > > Add i.MX8DXL lpuart compatible to the bindings documentation. > > > > > > Signed-off-by: Abel Vesa < > > > abel.vesa@nxp.com > > > > > > > --- > > > Documentation/devicetree/bindings/serial/fsl-lpuart.yaml | 4 ++++ > > > 1 file changed, 4 insertions(+) > > > > > > diff --git a/Documentation/devicetree/bindings/serial/fsl- > > > lpuart.yaml b/Documentation/devicetree/bindings/serial/fsl- > > > lpuart.yaml > > > index dc1f0e07cbd4..fa8a602ccb22 100644 > > > --- a/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml > > > +++ b/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml > > > @@ -27,6 +27,10 @@ properties: > > > - items: > > > - const: fsl,imx8qm-lpuart > > > - const: fsl,imx8qxp-lpuart > > > + - items: > > > + - const: fsl,imx8dxl-lpuart > > > + - const: fsl,imx8qxp-lpuart > > > + - const: fsl,imx7ulp-lpuart > > > > I'm confused why 8dxl is compatible with 7ulp, but 8qm is not? From > > the > > driver, it looks like the difference is clocks. > > There is a difference between 8qm and 7ulp regarding the clocks. Are > they still considered compatible? Depending on the answer [1] might not > be the correct solution for earlycon regression on 8qm. > In NXP's tree, they are not compatible. See here: https://source.codeaurora.org/external/imx/linux-imx/tree/arch/arm64/boot/dts/freescale/imx8qm-ss-dma.dtsi?h=lf-5.10.y#n9 > Best regards, > Alexander > > [1] > http://lists.infradead.org/pipermail/linux-arm-kernel/2021-November/696770.html > > 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 0DE07C433EF for ; Mon, 22 Nov 2021 16:48:03 +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-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:In-Reply-To:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 21-11-19 08:17:11, Alexander Stein wrote: > Am Donnerstag, dem 18.11.2021 um 19:04 -0600 schrieb Rob Herring: > > On Wed, Nov 10, 2021 at 07:46:55PM +0200, Abel Vesa wrote: > > > Add i.MX8DXL lpuart compatible to the bindings documentation. > > > > > > Signed-off-by: Abel Vesa < > > > abel.vesa@nxp.com > > > > > > > --- > > > Documentation/devicetree/bindings/serial/fsl-lpuart.yaml | 4 ++++ > > > 1 file changed, 4 insertions(+) > > > > > > diff --git a/Documentation/devicetree/bindings/serial/fsl- > > > lpuart.yaml b/Documentation/devicetree/bindings/serial/fsl- > > > lpuart.yaml > > > index dc1f0e07cbd4..fa8a602ccb22 100644 > > > --- a/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml > > > +++ b/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml > > > @@ -27,6 +27,10 @@ properties: > > > - items: > > > - const: fsl,imx8qm-lpuart > > > - const: fsl,imx8qxp-lpuart > > > + - items: > > > + - const: fsl,imx8dxl-lpuart > > > + - const: fsl,imx8qxp-lpuart > > > + - const: fsl,imx7ulp-lpuart > > > > I'm confused why 8dxl is compatible with 7ulp, but 8qm is not? From > > the > > driver, it looks like the difference is clocks. > > There is a difference between 8qm and 7ulp regarding the clocks. Are > they still considered compatible? Depending on the answer [1] might not > be the correct solution for earlycon regression on 8qm. > In NXP's tree, they are not compatible. See here: https://source.codeaurora.org/external/imx/linux-imx/tree/arch/arm64/boot/dts/freescale/imx8qm-ss-dma.dtsi?h=lf-5.10.y#n9 > Best regards, > Alexander > > [1] > http://lists.infradead.org/pipermail/linux-arm-kernel/2021-November/696770.html > > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel