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| author | Tero Kristo <t-kristo@ti.com> | 2020-12-07 15:33:38 +0100 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2020-12-08 14:57:37 +0100 |
| commit | 685a7807421864f1b0a328bbe84c994de1139605 (patch) | |
| tree | 85468f2e0c75ad3d51357ab902ef7ad0e20877e1 /arch/arm/boot/dts/dra76x.dtsi | |
| parent | ARM: dts: am574x-idk: add support for EMIF1 ECC (diff) | |
| download | linux-685a7807421864f1b0a328bbe84c994de1139605.tar.xz linux-685a7807421864f1b0a328bbe84c994de1139605.zip | |
ARM: dts: dra76x: add support for OPP_PLUS
Add support for the OPP_PLUS (1.8GHz) for MPU.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/dra76x.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/dra76x.dtsi | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/dra76x.dtsi b/arch/arm/boot/dts/dra76x.dtsi index 4a2840c0b6ad..c62c83a1e298 100644 --- a/arch/arm/boot/dts/dra76x.dtsi +++ b/arch/arm/boot/dts/dra76x.dtsi @@ -140,3 +140,32 @@ /* dra76x is not affected by i887 */ max-frequency = <96000000>; }; + +&cpu0_opp_table { + opp_plus@1800000000 { + opp-hz = /bits/ 64 <1800000000>; + opp-microvolt = <1250000 950000 1250000>, + <1250000 950000 1250000>; + opp-supported-hw = <0xFF 0x08>; + }; +}; + +&opp_supply_mpu { + ti,efuse-settings = < + /* uV offset */ + 1060000 0x0 + 1160000 0x4 + 1210000 0x8 + 1250000 0xC + >; +}; + +&abb_mpu { + ti,abb_info = < + /*uV ABB efuse rbb_m fbb_m vset_m*/ + 1060000 0 0x0 0 0x02000000 0x01F00000 + 1160000 0 0x4 0 0x02000000 0x01F00000 + 1210000 0 0x8 0 0x02000000 0x01F00000 + 1250000 0 0xC 0 0x02000000 0x01F00000 + >; +}; |