Re: [PATCH 05/15] arm64: dts: qcom: sm8450: Add reserved memory nodes

Vinod Koul
2021-12-06T05:42:39Z

On 01-12-21, 16:11, Konrad Dybcio wrote:
>
> On 01.12.2021 08:29, Vinod Koul wrote:
> > Add the reserved memory nodes for SM8450. This is based on the downstream
> > documentation.
> >
> > Signed-off-by: Vinod Koul <vkoul@kernel.org>
> > ---
> > arch/arm64/boot/dts/qcom/sm8450.dtsi | 221 +++++++++++++++++++++++++++
> > 1 file changed, 221 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi
> > index f0b9e80238a2..79aead4cba66 100644
> > --- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
> > +++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
> > @@ -310,6 +310,227 @@ CLUSTER_PD: cpu-cluster0 {
> > };
> > };
> >
> > + reserved_memory: reserved-memory {
> > + #address-cells = <2>;
> > + #size-cells = <2>;
> > + ranges;
> > +
> > + hyp_mem: memory@80000000 {
> > + no-map;
> > + reg = <0x0 0x80000000 0x0 0x600000>;
> > + };
>
> All nodes in this patch put no-map before reg, which is precisely not the way
>
> it's done in all other qcom DTs...

True, will update it to be consistent across

>
> [...]
>
>
> > +
> > + /* uefi region can be reused by apps */
>
> What apps? Facebook? TikTok? Capitalization makes a difference in this
>
> specific case..

Am sure facebook might like you comment, but lets fix that up to not
give them such opinion :)

--
~Vinod