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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?ArqXpmwyRoj7fxHo9fxNsf0zLrQ25O4py+JGoLpgsdcq1JhnnX+/asx2SAoH?= =?us-ascii?Q?AchhTMF4v5ONdcasNHrXjx9bTnAlfdSh4+RFhh0LvpoRdKvUKmsB7z1zCTiY?= =?us-ascii?Q?Ov+coxFgXBshnHYRVX4dvjsQDMonP48FBKbfMN7/6TvHmFDVQl5eLkJf4m9H?= =?us-ascii?Q?VEfB6KnsP8uc82vS+yl/fFuhT3voX3k4AqhRlZFqzWC5cwUN+dsHoWLt53+6?= =?us-ascii?Q?CWK5RYlNPqUNuXWzM60ttNm8XC5EYfYElfTGmb4nYalWnBwWXd3C0K9w0Uz8?= =?us-ascii?Q?jm6Vw84bf5TqzRsPUCEnVRL+Q0SeY41kxDZhgzBHIh6tud2urnKuNw1glVvc?= =?us-ascii?Q?/kPKUMT3dl7ZGd/C+1x+dFU+UXWc7SAA71PKLix93l3zQn6mm7wXnFMxcTp8?= =?us-ascii?Q?qoISeT/caHoD+Dc8oR38G+qoCJ2YBG551/f25HaEOtfP5Jy752Qk+IJaOxmc?= =?us-ascii?Q?QFXE+dVI9+4sdQ7R+4UQrrnOLFMzc7eKvrpHJARk4IW2fdhohPZSvkRRjtHa?= =?us-ascii?Q?8iC2zQFYErS6DbeXeV8CgPLZ9SuW+gLuoj7VV4PJHELwwrMZ2zE0eB6SFbdi?= =?us-ascii?Q?y/huO2h0trQOtT36hcVNYSy+Xb8ho+jCnlqfnjfTRVDPi+ykXzITZhfYNr8i?= =?us-ascii?Q?7fSKpkCECD2pqyI9ph/MB14aAa5c1bL1q99m1FS10mvc4PZSlR06LUPC+T30?= =?us-ascii?Q?+/r/HjqeEqTQCYcM7Dx3vMd61V0oKMB2ZZFj0rfRGBBeuQyYrGk+UWhn2n/c?= =?us-ascii?Q?ZuQbnhepIO5Ygr1IxpgxCYDRYXcQBDN1ejZ+Ge2quHQ3PPbATvlZ0h5hxEBz?= =?us-ascii?Q?xci4FDN7bAUotUZFyt5CcgRn2HAs1oi/VVA9QnhMYKzPq8A8PoO+EltYl5cY?= =?us-ascii?Q?e8ECVk8qYSmb+61Bv/0C0oqrXgE37VisNyJTHHiX5WlD7HyTe4gxUOm3ZA88?= =?us-ascii?Q?+PoVG9Hz6vT6uC581qsdFOJCrR7jvpDYeg06MljQwiSFy+pEwycul2QkSjBX?= =?us-ascii?Q?QoXBBKCBiOY2a+groUiUgWIB2iWIiwVEjadKEKItPUVwgGOcTRPm/I7ynh0p?= =?us-ascii?Q?CJYR1vXYFOVJlkZsz9J6IwhKr1VX9v9S9aKwVjyN76kAOCFf8zXa04OKcIuI?= =?us-ascii?Q?zNEciBjPsqYBt184AH1E6W/DPsQWRmBLXNp7EN+hsCUk8sz5Wd2W3sRNrW17?= =?us-ascii?Q?ZC6lqMzoOebXg3sW92GbTSJRWBsqpOYUrieidXJZcbLwuqLUKBsQ3x8Xj152?= =?us-ascii?Q?AtIsuGDYigwXqJypiwh5PNBqcbD0J9NGslqqBrE7nNDN5czR+L0Bp5car1OM?= =?us-ascii?Q?fkXMmjbmL58+l9xeZVT4BupX4PLmQ9rrxIk90zx9SF4C2rghsbFUiR8xJYgk?= =?us-ascii?Q?TmpXFa8IbWCJkPWaNV4phUDya+prAjl8XAqtqQS1iK20cWFg57ZcNZ28GXgH?= =?us-ascii?Q?RkoseSPM6+7z3Z/Jm9SMHWbRpYKuENho6/B0+durOX4RjMLuKUliAtcn9K53?= =?us-ascii?Q?6djpLDzs5LNogy520UQYBuQUCa58CzlUHb6eMzLQUwblzRnov/x8pvZmmFS4?= =?us-ascii?Q?/SsDr2tcwbBsDFXW7GrcaYYpCbYwddIdP3+XZuUz?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 325eb20d-23d4-4de5-1cc2-08dde0c3e843 X-MS-Exchange-CrossTenant-AuthSource: DB9PR04MB9626.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 21 Aug 2025 15:03:37.7925 (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: PJGGSPzN++UaZAq4R5ICBt2RB7oWK9k9s1UlUzOomnXgEB5PAlQ3YWaZ+LDK3i1xV8zZWINZWb/iqoEtGs+kLQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM9PR04MB8585 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250821_080342_621992_74251495 X-CRM114-Status: GOOD ( 20.99 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Aug 19, 2025 at 11:50:17AM -0400, Frank Li wrote: > On Tue, Aug 19, 2025 at 10:43:37AM +0800, Haibo Chen wrote: > > 1, the phy support up to 8Mbit/s databitrate for CAN FD. > > refer to product data sheet: > > https://www.nxp.com/docs/en/data-sheet/TJA1463.pdf > > 2, the standby pin of the phy is ACTIVE_LOW. > > 3, the phy of flexcan2 connect the standby/en pin to PCAL6408 on i2c4 bus. > > > > Fixes: 02b7adb791e1 ("arm64: dts: imx95-19x19-evk: add adc0 flexcan[1,2] i2c[2,3] uart5 spi3 and tpm3") > > Signed-off-by: Haibo Chen > > --- > > arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts | 10 +++++----- > > 1 file changed, 5 insertions(+), 5 deletions(-) > > > > diff --git a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts > > index 2f949a0d48d2d8066388884703c3b3cd678f16e1..9d034275c847606919af8ee4a80a00599abf4d8b 100644 > > --- a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts > > +++ b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts > > @@ -80,17 +80,17 @@ linux_cma: linux,cma { > > flexcan1_phy: can-phy0 { > > compatible = "nxp,tjr1443"; > > #phy-cells = <0>; > > - max-bitrate = <1000000>; > > + max-bitrate = <8000000>; > > enable-gpios = <&i2c6_pcal6416 6 GPIO_ACTIVE_HIGH>; > > - standby-gpios = <&i2c6_pcal6416 5 GPIO_ACTIVE_HIGH>; > > + standby-gpios = <&i2c6_pcal6416 5 GPIO_ACTIVE_LOW>; > > It use go though CAN phy. Sorry, I mass up. It is correct. Reviewed-by: Frank Li > > Frank > > }; > > > > flexcan2_phy: can-phy1 { > > compatible = "nxp,tjr1443"; > > #phy-cells = <0>; > > - max-bitrate = <1000000>; > > - enable-gpios = <&i2c6_pcal6416 4 GPIO_ACTIVE_HIGH>; > > - standby-gpios = <&i2c6_pcal6416 3 GPIO_ACTIVE_HIGH>; > > + max-bitrate = <8000000>; > > + enable-gpios = <&i2c4_gpio_expander_21 4 GPIO_ACTIVE_HIGH>; > > + standby-gpios = <&i2c4_gpio_expander_21 3 GPIO_ACTIVE_LOW>; > > }; > > > > reg_vref_1v8: regulator-1p8v { > > > > --- > > base-commit: 3ac864c2d9bb8608ee236e89bf561811613abfce > > change-id: 20250819-can-dts-fix-62ac1d02c007 > > > > Best regards, > > -- > > Haibo Chen > >