Re: [PATCH] arm64: dts: qcom: Add SDM845 SMEM nodes

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Hi Bjorn,

Thanks for the review

On 04/26/2018 03:36 AM, Bjorn Andersson wrote:
On Wed 25 Apr 07:46 PDT 2018, Sibi Sankar wrote:
diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index 9be763da0664..bea985045759 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -21,6 +21,27 @@
  		reg = <0 0x80000000 0 0>;
  	};
+ reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		memory@85fc0000 {
+			reg = <0 0x85fc0000 0 0x40000>;

The region 0x85fe0000 + 0x20000 seems to be command db, which should be
described on its own. So please reduce the size to 0x20000.

+			no-map;
+		};
+
+		smem_mem: smem-mem@86000000 {

smem_mem: memory@86000000 ?

Should I update kernel docs as well to say all nodes should
have memory has default name? Just followed what was done in
msm8916 and msm8996.


+			reg = <0x0 0x86000000 0x0 0x200000>;
+			no-map;
+		};
+
+		memory@86000000 {

memory@86200000

+			reg = <0 0x86200000 0 0x2d00000>;
+			no-map;
+		};
+	};
+

The rest looks good.

Regards,
Bjorn


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