Re: [PATCH v5 2/3] arm64: dts: qcom: fix SoCCP memory mappings for Glymur

Ananthu C V <[email protected]>
Newsgroups org.kernel.vger.linux-remoteproc,org.kernel.vger.linux-arm-msm,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel
Message-ID <[email protected]>
Hi Mukesh,

On Thu, Jul 09, 2026 at 12:44:07PM +0530, Mukesh Ojha wrote:
> On Tue, Jul 07, 2026 at 03:12:45AM -0700, Ananthu C V wrote:
> > The currently listed SoCCP and SoCCP DTB reserved memory regions
> > don't align with the memory requested by the SoCCP Firmware. Fix
> > this by updating the SoCCP/SoCCP DTB memory regions to reflect the
> > memory region requirements of the SoCCP firmware, as described in
> > the Glymur v21 memory map release.
> > 
> > Signed-off-by: Ananthu C V <[email protected]>
> 
> 
> It should have fixes tag ?

I did consider this, but since neither reserved regions had uesrs, I
thought this might not be applicable.

> > ---
> >  arch/arm64/boot/dts/qcom/glymur.dtsi | 8 ++++----
> >  1 file changed, 4 insertions(+), 4 deletions(-)
> > 
> > diff --git a/arch/arm64/boot/dts/qcom/glymur.dtsi b/arch/arm64/boot/dts/qcom/glymur.dtsi
> > index 20b49af7298e..9ec7c256b80a 100644
> > --- a/arch/arm64/boot/dts/qcom/glymur.dtsi
> > +++ b/arch/arm64/boot/dts/qcom/glymur.dtsi
> > @@ -602,13 +602,13 @@ spss_region_mem: spss@88a00000 {
> >  			no-map;
> >  		};
> >  
> > -		soccpdtb_mem: soccpdtb@892e0000 {
> > -			reg = <0x0 0x892e0000 0x0 0x20000>;
> > +		soccp_mem: soccp@88e00000 {
> > +			reg = <0x0 0x88e00000 0x0 0x400000>;
> >  			no-map;
> >  		};
> >  
> > -		soccp_mem: soccp@89300000 {
> > -			reg = <0x0 0x89300000 0x0 0x400000>;
> > +		soccpdtb_mem: soccpdtb@89200000 {
> > +			reg = <0x0 0x89200000 0x0 0x20000>;
> >  			no-map;
> >  		};
> >  
> > 
> > -- 
> > 2.43.0
> > 
> 
> -- 
> -Mukesh Ojha

Best,
Ananthu
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