2016-10-27 23:23:11

by Stephen Boyd

Subject: [PATCH] ARM: dts: msm8974: Remove "unused" reserved region

>From what I can tell by looking at the android 3.10 kernel
sources for msm8974, this isn't actually a reserved region.
Instead it's marked as "unused" for reserved regions. Let's
remove it so we get back a good chunk of memory.

Cc: Bjorn Andersson <[email protected]>
Signed-off-by: Stephen Boyd <[email protected]>
---
arch/arm/boot/dts/qcom-msm8974.dtsi | 5 -----
1 file changed, 5 deletions(-)

diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi
index 561d4d136762..5f4752696171 100644
--- a/arch/arm/boot/dts/qcom-msm8974.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8974.dtsi
@@ -58,11 +58,6 @@
reg = <0x0fd80000 0x180000>;
no-map;
};
-
- unused@0ff00000 {
- reg = <0x0ff00000 0x10100000>;
- no-map;
- };
};

cpus {
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project

2016-10-31 22:35:27

by Bjorn Andersson

Subject: Re: [PATCH] ARM: dts: msm8974: Remove "unused" reserved region

On Thu 27 Oct 16:23 PDT 2016, Stephen Boyd wrote:

> From what I can tell by looking at the android 3.10 kernel
> sources for msm8974, this isn't actually a reserved region.
> Instead it's marked as "unused" for reserved regions. Let's
> remove it so we get back a good chunk of memory.

Acked-by: Bjorn Andersson <[email protected]>

Regards,
Bjorn

>
> Cc: Bjorn Andersson <[email protected]>
> Signed-off-by: Stephen Boyd <[email protected]>
> ---
> arch/arm/boot/dts/qcom-msm8974.dtsi | 5 -----
> 1 file changed, 5 deletions(-)
>
> diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi
> index 561d4d136762..5f4752696171 100644
> --- a/arch/arm/boot/dts/qcom-msm8974.dtsi
> +++ b/arch/arm/boot/dts/qcom-msm8974.dtsi
> @@ -58,11 +58,6 @@
> reg = <0x0fd80000 0x180000>;
> no-map;
> };
> -
> - unused@0ff00000 {
> - reg = <0x0ff00000 0x10100000>;
> - no-map;
> - };
> };
>
> cpus {
> --
> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
> a Linux Foundation Collaborative Project
>