From: Matthias Kaehlcke <mka@chromium.org> To: Rakesh Pillai <pillair@codeaurora.org> Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org Subject: Re: [PATCH] arm64: dts: qcom: sc7180: Make MSA memory fixed for wifi Date: Wed, 4 Dec 2019 16:56:46 -0800 [thread overview] Message-ID: <20191205005646.GL228856@google.com> (raw) In-Reply-To: <0101016ed035d185-20f04863-0f38-41b7-b88d-76bc36e4dcf9-000000@us-west-2.amazonses.com> On Wed, Dec 04, 2019 at 09:20:18AM +0000, Rakesh Pillai wrote: > arm64: dts: qcom: sc7180: Make MSA memory fixed for wifi This is not really done for sc7180, but only for the sc7180-idp, which should be reflected in the subject (i.e. s/sc7180/sc7180-idp/) > The MSA memory is at a fixed offset, which will be > a part of reserved memory. Add this flag to indicate > that wifi in sc7180 will use a fixed memory for MSA. ditto, say it's the IDP > Signed-off-by: Rakesh Pillai <pillair@codeaurora.org> > --- > This patchet is dependent on the below changes > arm64: dts: qcom: sc7180: Add WCN3990 WLAN module device node (https://lore.kernel.org/patchwork/patch/1162434/) > dt: bindings: add dt entry flag to skip SCM call for msa region (https://patchwork.ozlabs.org/patch/1192725/) > --- > arch/arm64/boot/dts/qcom/sc7180-idp.dts | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/boot/dts/qcom/sc7180-idp.dts b/arch/arm64/boot/dts/qcom/sc7180-idp.dts > index 8a6a760..b2ca143f 100644 > --- a/arch/arm64/boot/dts/qcom/sc7180-idp.dts > +++ b/arch/arm64/boot/dts/qcom/sc7180-idp.dts > @@ -250,6 +250,7 @@ > > &wifi { > status = "okay"; > + qcom,msa_fixed_perm; > }; > > /* PINCTRL - additions to nodes defined in sc7180.dtsi */ > -- > 2.7.4 >
WARNING: multiple messages have this Message-ID (diff)
From: Matthias Kaehlcke <mka@chromium.org> To: Rakesh Pillai <pillair@codeaurora.org> Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org Subject: Re: [PATCH] arm64: dts: qcom: sc7180: Make MSA memory fixed for wifi Date: Wed, 4 Dec 2019 16:56:46 -0800 [thread overview] Message-ID: <20191205005646.GL228856@google.com> (raw) In-Reply-To: <0101016ed035d185-20f04863-0f38-41b7-b88d-76bc36e4dcf9-000000@us-west-2.amazonses.com> On Wed, Dec 04, 2019 at 09:20:18AM +0000, Rakesh Pillai wrote: > arm64: dts: qcom: sc7180: Make MSA memory fixed for wifi This is not really done for sc7180, but only for the sc7180-idp, which should be reflected in the subject (i.e. s/sc7180/sc7180-idp/) > The MSA memory is at a fixed offset, which will be > a part of reserved memory. Add this flag to indicate > that wifi in sc7180 will use a fixed memory for MSA. ditto, say it's the IDP > Signed-off-by: Rakesh Pillai <pillair@codeaurora.org> > --- > This patchet is dependent on the below changes > arm64: dts: qcom: sc7180: Add WCN3990 WLAN module device node (https://lore.kernel.org/patchwork/patch/1162434/) > dt: bindings: add dt entry flag to skip SCM call for msa region (https://patchwork.ozlabs.org/patch/1192725/) > --- > arch/arm64/boot/dts/qcom/sc7180-idp.dts | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/boot/dts/qcom/sc7180-idp.dts b/arch/arm64/boot/dts/qcom/sc7180-idp.dts > index 8a6a760..b2ca143f 100644 > --- a/arch/arm64/boot/dts/qcom/sc7180-idp.dts > +++ b/arch/arm64/boot/dts/qcom/sc7180-idp.dts > @@ -250,6 +250,7 @@ > > &wifi { > status = "okay"; > + qcom,msa_fixed_perm; > }; > > /* PINCTRL - additions to nodes defined in sc7180.dtsi */ > -- > 2.7.4 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-12-05 0:56 UTC|newest] Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-12-04 9:20 [PATCH] arm64: dts: qcom: sc7180: Make MSA memory fixed for wifi Rakesh Pillai 2019-12-05 0:56 ` Matthias Kaehlcke [this message] 2019-12-05 0:56 ` Matthias Kaehlcke 2019-12-11 7:53 ` Bjorn Andersson 2019-12-11 7:53 ` Bjorn Andersson 2019-12-19 7:46 ` pillair 2019-12-19 7:46 ` pillair -- strict thread matches above, loose matches on Subject: below -- 2019-12-04 9:20 Rakesh Pillai
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