Messages in this thread | | | Date | Mon, 18 May 2020 16:24:02 -0700 | From | Bjorn Andersson <> | Subject | Re: [PATCH] arm64: dts: qcom: sdm845-mtp: enable IPA |
| |
On Mon 18 May 14:48 PDT 2020, Alex Elder wrote:
> Enable IPA on the SDM845 MTP. > > Signed-off-by: Alex Elder <elder@linaro.org> > --- > arch/arm64/boot/dts/qcom/sdm845-mtp.dts | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts > index 1372fe8601f5..2f942daeb9d1 100644 > --- a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts > +++ b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts > @@ -448,6 +448,11 @@ > clock-frequency = <400000>; > }; > > +&ipa { > + status = "okay"; > + modem-init;
modem-init tells the IPA driver that the modem will load the ipa_fws firmware, but the MTP is assumed to run "LA" firmware where it's the Linux-side's job to do this.
Regards, Bjorn
> +}; > + > &mdss { > status = "okay"; > }; > -- > 2.20.1 >
| |