diff options
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mm-evk.dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mm-evk.dts | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts index 28ab17a277bb..9e54747cf4e6 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts @@ -16,6 +16,11 @@ stdout-path = &uart2; }; + memory@40000000 { + device_type = "memory"; + reg = <0x0 0x40000000 0 0x80000000>; + }; + leds { compatible = "gpio-leds"; pinctrl-names = "default"; @@ -77,6 +82,26 @@ cpu-supply = <&buck2_reg>; }; +&ddrc { + operating-points-v2 = <&ddrc_opp_table>; + + ddrc_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-25M { + opp-hz = /bits/ 64 <25000000>; + }; + + opp-100M { + opp-hz = /bits/ 64 <100000000>; + }; + + opp-750M { + opp-hz = /bits/ 64 <750000000>; + }; + }; +}; + &fec1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_fec1>; |