[PATCH] arm64: dts: qcom: sc7180-trogdor: Fixup modem memory region

[PATCH] arm64: dts: qcom: sc7180-trogdor: Fixup modem memory region

[Sibi Sankar]

The modem firmware memory requirements vary between 32M/140M on
no-lte/lte skus respectively, so fixup the modem memory region
to reflect the requirements.

Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
---
 arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi | 4 ++++
 arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi         | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi
index 44956e3165a1..469aad4e5948 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi
@@ -9,6 +9,10 @@
 	label = "proximity-wifi-lte";
 };
 
+&mpss_mem {
+	reg = <0x0 0x86000000 0x0 0x8c00000>;
+};
+
 &remoteproc_mpss {
 	firmware-name = "qcom/sc7180-trogdor/modem/mba.mbn",
 			"qcom/sc7180-trogdor/modem/qdsp6sw.mbn";
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
index bf875589d364..92a1fe114da8 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
@@ -39,7 +39,7 @@
 		};
 
 		mpss_mem: memory@86000000 {
-			reg = <0x0 0x86000000 0x0 0x8c00000>;
+			reg = <0x0 0x86000000 0x0 0x2000000>;
 			no-map;
 		};
 
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project

Re: [PATCH] arm64: dts: qcom: sc7180-trogdor: Fixup modem memory region

[Evan Green]

On Thu, Oct 15, 2020 at 11:28 AM Sibi Sankar <sibis@codeaurora.org> wrote:
>
> The modem firmware memory requirements vary between 32M/140M on
> no-lte/lte skus respectively, so fixup the modem memory region
> to reflect the requirements.
>
> Signed-off-by: Sibi Sankar <sibis@codeaurora.org>

Reviewed-by: Evan Green <evgreen@chromium.org>

Re: [PATCH] arm64: dts: qcom: sc7180-trogdor: Fixup modem memory region

[Evan Green]

On Tue, Oct 20, 2020 at 11:37 AM Evan Green <evgreen@chromium.org> wrote:
>
> On Thu, Oct 15, 2020 at 11:28 AM Sibi Sankar <sibis@codeaurora.org> wrote:
> >
> > The modem firmware memory requirements vary between 32M/140M on
> > no-lte/lte skus respectively, so fixup the modem memory region
> > to reflect the requirements.
> >
> > Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
>
> Reviewed-by: Evan Green <evgreen@chromium.org>

Did this land anywhere?

Re: [PATCH] arm64: dts: qcom: sc7180-trogdor: Fixup modem memory region

[Bjorn Andersson]

On Mon 09 Nov 13:18 CST 2020, Evan Green wrote:

> On Tue, Oct 20, 2020 at 11:37 AM Evan Green <evgreen@chromium.org> wrote:
> >
> > On Thu, Oct 15, 2020 at 11:28 AM Sibi Sankar <sibis@codeaurora.org> wrote:
> > >
> > > The modem firmware memory requirements vary between 32M/140M on
> > > no-lte/lte skus respectively, so fixup the modem memory region
> > > to reflect the requirements.
> > >
> > > Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
> >
> > Reviewed-by: Evan Green <evgreen@chromium.org>
> 
> Did this land anywhere?

Doesn't look like it, so I've picked it now. Thanks for the bump.

Regards,
Bjorn