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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 Hi Georgi, > Subject: Re: [PATCH V3 10/10] arm64: dts: imx8mp: add NoC node > > > Hi Peng, > > On 3.07.22 12:11, Peng Fan (OSS) wrote: > > From: Peng Fan > > > > Add i.MX8MP NoC node to make the interconnect i.MX8MP driver could > work. > > Currently dynamic frequency scaling of the i.MX8MP NoC has not been > > supported, only NoC initial settings are configured by interconnect > > driver. > > > > Signed-off-by: Peng Fan > > --- > > arch/arm64/boot/dts/freescale/imx8mp.dtsi | 22 > ++++++++++++++++++++++ > > 1 file changed, 22 insertions(+) > > > > diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi > > b/arch/arm64/boot/dts/freescale/imx8mp.dtsi > > index eb2d516278eb..13a2ee77d3c6 100644 > > --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi > > +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi > > @@ -4,6 +4,7 @@ > > */ > > > > #include > > +#include > > It's also possible to drop this line for now and add it in the next patches > when we add the interconnect consumers. This will allow merging this DT > patch independently. But it's up to Shawn. > > > #include > > #include > > #include @@ -1019,6 +1020,27 @@ eqos: > > ethernet@30bf0000 { > > }; > > }; > > > > + noc: interconnect@32700000 { > > + compatible = "fsl,imx8mp-noc", "fsl,imx8m-noc", > "syscon"; > > I got the impression that we are dropping the syscon, or not? I just checked the dt-bindings V1 mail. You are right, syscon should be dropped. > > > + reg = <0x32700000 0x100000>; > > + clocks = <&clk IMX8MP_CLK_NOC>; > > + #interconnect-cells = <1>; > > + > > + operating-points-v2 = <&noc_opp_table>; > > + > > + noc_opp_table: opp-table { > > + compatible = "operating-points-v2"; > > + > > + opp-200M { > > + opp-hz = /bits/ 64 <200000000>; > > + }; > > + > > + opp-1000M { > > + opp-hz = /bits/ 64 <1000000000>; > > + }; > > + }; > > + }; > > + > > aips4: bus@32c00000 { > > compatible = "fsl,aips-bus", "simple-bus"; > > reg = <0x32c00000 0x400000>; > Patches 1-9 look good and I am planning to merge them. Thanks, Then I only need to repost this single patch for a new version. Thanks, Peng. > > Thanks, > Georgi _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel