| Message ID | 1513697066-27732-2-git-send-email-d-gerlach@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
* Dave Gerlach <d-gerlach@ti.com> [171219 15:27]: > Add a vbb-supply phandle to the cpus node and also add an additional > triplet of voltages for each OPP in the operating-points-v2 table to > make use of the multi regulator support in the OPP core and provide the > vbb regulator for use by the ti-opp-supply driver. Sounds like these depend on the ti-opp-supply being available first? Regards, Tony
On 12/21/2017 09:15 AM, Tony Lindgren wrote: > * Dave Gerlach <d-gerlach@ti.com> [171219 15:27]: >> Add a vbb-supply phandle to the cpus node and also add an additional >> triplet of voltages for each OPP in the operating-points-v2 table to >> make use of the multi regulator support in the OPP core and provide the >> vbb regulator for use by the ti-opp-supply driver. > > Sounds like these depend on the ti-opp-supply being available first? > Yes that would be best, but the ti-opp-supply patches are already in linux-next. Regards, Dave > Regards, > > Tony >
* Dave Gerlach <d-gerlach@ti.com> [171221 15:42]: > On 12/21/2017 09:15 AM, Tony Lindgren wrote: > > * Dave Gerlach <d-gerlach@ti.com> [171219 15:27]: > >> Add a vbb-supply phandle to the cpus node and also add an additional > >> triplet of voltages for each OPP in the operating-points-v2 table to > >> make use of the multi regulator support in the OPP core and provide the > >> vbb regulator for use by the ti-opp-supply driver. > > > > Sounds like these depend on the ti-opp-supply being available first? > > > > Yes that would be best, but the ti-opp-supply patches are already in linux-next. OK applying into omap-for-v4.16/dt then thanks. Regards, Tony
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index ac9216293b7c..d9f60144793b 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -92,6 +92,8 @@ cooling-min-level = <0>; cooling-max-level = <2>; #cooling-cells = <2>; /* min followed by max */ + + vbb-supply = <&abb_mpu>; }; }; @@ -101,14 +103,17 @@ opp_nom-1000000000 { opp-hz = /bits/ 64 <1000000000>; - opp-microvolt = <1060000 850000 1150000>; + opp-microvolt = <1060000 850000 1150000>, + <1060000 850000 1150000>; opp-supported-hw = <0xFF 0x01>; opp-suspend; }; opp_od-1176000000 { opp-hz = /bits/ 64 <1176000000>; - opp-microvolt = <1160000 885000 1160000>; + opp-microvolt = <1160000 885000 1160000>, + <1160000 885000 1160000>; + opp-supported-hw = <0xFF 0x02>; }; };
Add a vbb-supply phandle to the cpus node and also add an additional triplet of voltages for each OPP in the operating-points-v2 table to make use of the multi regulator support in the OPP core and provide the vbb regulator for use by the ti-opp-supply driver. Signed-off-by: Dave Gerlach <d-gerlach@ti.com> --- arch/arm/boot/dts/dra7.dtsi | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)