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Juli 2025, 09:04:41 CEST schrieb Peng Fan: > Add nodes for LVDS/DISPLAY CSR. >=20 > Add ldb_pll_div7 node which is used for clock source of DISPLAY CSR. >=20 > Signed-off-by: Peng Fan > --- > arch/arm64/boot/dts/freescale/imx943.dtsi | 34 +++++++++++++++++++++++++= ++++++ > 1 file changed, 34 insertions(+) >=20 > diff --git a/arch/arm64/boot/dts/freescale/imx943.dtsi b/arch/arm64/boot/= dts/freescale/imx943.dtsi > index 45b8da758e87771c0775eb799ce2da3aac37c060..cf67dba21e4f6f27fff7e5d29= 744086e4ec9c021 100644 > --- a/arch/arm64/boot/dts/freescale/imx943.dtsi > +++ b/arch/arm64/boot/dts/freescale/imx943.dtsi Why is this specific to imx943 but not imx94? What is the difference anyway? Best regards Alexander > @@ -3,6 +3,8 @@ > * Copyright 2025 NXP > */ > =20 > +#include > + > #include "imx94.dtsi" > =20 > / { > @@ -145,4 +147,36 @@ l3_cache: l3-cache { > cache-unified; > }; > }; > + > + ldb_pll_pixel: ldb_pll_div7 { > + compatible =3D "fixed-factor-clock"; > + #clock-cells =3D <0>; > + clocks =3D <&scmi_clk IMX94_CLK_LDBPLL>; > + clock-div =3D <7>; > + clock-mult =3D <1>; > + clock-output-names =3D "ldb_pll_div7"; > + }; > + > + soc { > + dispmix_csr: syscon@4b010000 { > + compatible =3D "nxp,imx94-display-csr", "syscon"; > + reg =3D <0x0 0x4b010000 0x0 0x10000>; > + clocks =3D <&scmi_clk IMX94_CLK_DISPAPB>; > + #clock-cells =3D <1>; > + power-domains =3D <&scmi_devpd IMX94_PD_DISPLAY>; > + assigned-clocks =3D <&scmi_clk IMX94_CLK_DISPAXI>, > + <&scmi_clk IMX94_CLK_DISPAPB>; > + assigned-clock-parents =3D <&scmi_clk IMX94_CLK_SYSPLL1_PFD1>, > + <&scmi_clk IMX94_CLK_SYSPLL1_PFD1_DIV2>; > + assigned-clock-rates =3D <400000000>, <133333333>; > + }; > + > + lvds_csr: syscon@4b0c0000 { > + compatible =3D "nxp,imx94-lvds-csr", "syscon"; > + reg =3D <0x0 0x4b0c0000 0x0 0x10000>; > + clocks =3D <&scmi_clk IMX94_CLK_DISPAPB>; > + #clock-cells =3D <1>; > + power-domains =3D <&scmi_devpd IMX94_PD_DISPLAY>; > + }; > + }; > }; >=20 >=20 =2D-=20 TQ-Systems GmbH | M=FChlstra=DFe 2, Gut Delling | 82229 Seefeld, Germany Amtsgericht M=FCnchen, HRB 105018 Gesch=E4ftsf=FChrer: Detlef Schneider, R=FCdiger Stahl, Stefan Schneider http://www.tq-group.com/