Re: [PATCH v1 2/4] arm64: dts: Add msm8939 SoC

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On 19/04/2022 18:21, Vincent Knecht wrote:
Hi Bryan, thanks for this much awaited dtsi :-)
Some comments below, maybe more once I get around to testing it...

Le mardi 19 avril 2022 à 02:09 +0100, Bryan O'Donoghue a écrit :
+       cpr_opp_table: cpr-opp-table {
+               compatible = "operating-points-v2-qcom-level";

Just curious : am I missing something, that I don't see this compatible
defined anywhere outside binding docs and qcs404.dtsi ?

Not yet but, we do reuse that in 8939 and will be necessary for any other SoC with CPR we do.


+               apcs1_mbox: mailbox@b011000 {
+                       compatible = "qcom,msm8916-apcs-kpss-global";
+                       reg = <0xb011000 0x1000>;
+                       #mbox-cells = <1>;
+                       clocks = <&a53pll_c1>, <&gcc GPLL0_VOTE>, <&xo_board>;
+                       clock-names = "pll", "aux", "ref";
+                       #clock-cells = <0>;
+                       clock-output-names = "a53mux_c1";
+                       /* Set a nominal frequency on a53mux_cci */
+                       assigned-clocks = <&apcs2>;
+                       assigned-clock-rates = <297600000>;
+               };
+
+               apcs1: syscon@b111000 {
+                       compatible = "syscon";
+                       reg = <0xb011000 0x1000>;
+               };
+

Is it okay that unit and reg addresses don't match ?

Prima face, not in the slightest typo/bug.

Thanks for the pointers on the lk2nd matching.

---
bod



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