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Signed-off-by: Haibo Chen Reviewed-by: Frank Li --- arch/arm64/boot/dts/freescale/imx91_93_common.dtsi | 2 +- arch/arm64/boot/dts/freescale/imx95.dtsi | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx91_93_common.dtsi b/arch/arm6= 4/boot/dts/freescale/imx91_93_common.dtsi index 52da571f26c4e8a2703e4476b5541fa7aca52f10..7958cef353766a430df5e626ff2= 403dc05a974b1 100644 --- a/arch/arm64/boot/dts/freescale/imx91_93_common.dtsi +++ b/arch/arm64/boot/dts/freescale/imx91_93_common.dtsi @@ -706,7 +706,7 @@ flexcan2: can@425b0000 { }; =20 flexspi1: spi@425e0000 { - compatible =3D "nxp,imx8mm-fspi"; + compatible =3D "nxp,imx93-fspi", "nxp,imx8mm-fspi"; reg =3D <0x425e0000 0x10000>, <0x28000000 0x10000000>; reg-names =3D "fspi_base", "fspi_mmap"; #address-cells =3D <1>; diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts= /freescale/imx95.dtsi index 1292677cbe4eb8c5f3ec2874a17ad6efd0111192..a0ff7002be9fa0529ba5712df4c= 056c56f0e3242 100644 --- a/arch/arm64/boot/dts/freescale/imx95.dtsi +++ b/arch/arm64/boot/dts/freescale/imx95.dtsi @@ -945,7 +945,7 @@ flexcan3: can@42600000 { }; 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According to the datasheet, there is IO limitation on this chip, the max frequency of such case is 66MHz, so add the limitation here to align with datasheet. Refer to 3.9.9 FlexSPI timing parameters on page 65. https://www.nxp.com/docs/en/data-sheet/IMX8MNCEC.pdf Fixes: 579df4288896 ("arm64: dts: imx8mn-evk: add QSPI flash") Signed-off-by: Haibo Chen --- arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi b/arch/arm64/boo= t/dts/freescale/imx8mn-evk.dtsi index 145355ff91b454795478b504eb403b0590848d46..fa43238e7b917a5b5f0bd9af96b= d900f6dbacb8d 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi @@ -199,7 +199,7 @@ flash0: flash@0 { reg =3D <0>; #address-cells =3D <1>; #size-cells =3D <1>; - spi-max-frequency =3D <166000000>; + spi-max-frequency =3D <66000000>; spi-tx-bus-width =3D <4>; spi-rx-bus-width =3D <4>; }; --=20 2.34.1 From nobody Thu Oct 2 11:48:22 2025 Received: from PA4PR04CU001.outbound.protection.outlook.com (mail-francecentralazon11013059.outbound.protection.outlook.com [40.107.162.59]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1188E30C60F; 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According to the datasheet, there is IO limitation on this chip, the max frequency of such case is 66MHz, so add the limitation here to align with datasheet. Refer to 3.9.10 FlexSPI timing parameters on page 59. https://www.nxp.com/docs/en/data-sheet/IMX8MMIEC.pdf Fixes: fa1652340af8 ("arm64: dts: imx8mm-evk: Add flexspi support") Signed-off-by: Haibo Chen --- arch/arm64/boot/dts/freescale/imx8mm-evk.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts b/arch/arm64/boot= /dts/freescale/imx8mm-evk.dts index b68954bcc383cfc799877ff64c5d9a59dd863907..bb57c1db7c64adb20c996bbc2e3= 996e1fde5b98a 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts @@ -47,7 +47,7 @@ flash@0 { #address-cells =3D <1>; #size-cells =3D <1>; compatible =3D "jedec,spi-nor"; - spi-max-frequency =3D <80000000>; + spi-max-frequency =3D <66000000>; spi-tx-bus-width =3D <1>; spi-rx-bus-width =3D <4>; }; --=20 2.34.1 From nobody Thu Oct 2 11:48:22 2025 Received: from DUZPR83CU001.outbound.protection.outlook.com (mail-northeuropeazon11012055.outbound.protection.outlook.com [52.101.66.55]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 93B5930C34E; 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According to the datasheet, there is IO limitation on this chip, the max frequency of such case is 66MHz, so add the limitation here to align with datasheet. Refer to 3.8.12 FlexSPI timing parameters on page 72. https://www.nxp.com/webapp/sps/download/preDownload.jsp?render=3Dtrue Fixes: 7a2f7d763d94 ("arm64: dts: imx8mp-evk: enable fspi nor on imx8mp evk= ") Signed-off-by: Haibo Chen --- arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot= /dts/freescale/imx8mp-evk.dts index 3730792daf5010213cbb9f6869a8110ea28eb48a..0b47d72cae9900ad53eed04c810= a9ea8af795446 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts @@ -272,7 +272,7 @@ &flexspi { flash@0 { compatible =3D "jedec,spi-nor"; reg =3D <0>; - spi-max-frequency =3D <80000000>; + spi-max-frequency =3D <66000000>; spi-tx-bus-width =3D <1>; spi-rx-bus-width =3D <4>; }; --=20 2.34.1