diff options
| author | Peng Fan <[email protected]> | 2022-07-07 07:47:57 +0800 |
|---|---|---|
| committer | Shawn Guo <[email protected]> | 2022-07-08 16:20:47 +0800 |
| commit | d4ac6028b991b866803ffa36a1039d5573a4f52a (patch) | |
| tree | 742bd384f378ae81d54924e7b2466df01f222787 | |
| parent | e0f6d9eba3cf5bc1d7b7691ab6cd646f7468a7fc (diff) | |
arm64: dts: imx8mp: add NoC node
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 <[email protected]>
Acked-by: Georgi Djakov <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mp.dtsi | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi index cbfe841fa38b..46f46bccc460 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi @@ -1019,6 +1019,26 @@ }; }; + noc: interconnect@32700000 { + compatible = "fsl,imx8mp-noc", "fsl,imx8m-noc"; + 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>; |