Re: [PATCH 4/5] arm64: dts: ipq5332: Add CMN PLL node for networking hardware
From: Konrad Dybcio
Date: Mon Dec 01 2025 - 08:52:47 EST
On 11/28/25 9:40 AM, Luo Jie wrote:
> Add the CMN PLL node required for networking hardware operation on IPQ5332.
> The CMN PLL core runs at 6 GHz on this platform, differing from others like
> IPQ9574.
>
> Configure the reference clock path where XO (48 MHz or 96 MHz) routes
> through the WiFi block's multiplier/divider to provide a stable 48 MHz
> reference to the CMN PLL.
> .XO (48 MHZ or 96 MHZ)-->WiFi (multiplier/divider)--> 48 MHZ to CMN PLL.
>
> Signed-off-by: Luo Jie <jie.luo@xxxxxxxxxxxxxxxx>
> ---
[...]
> + cmn_pll: clock-controller@9b000 {
> + compatible = "qcom,ipq5332-cmn-pll";
> + reg = <0x0009b000 0x800>;
> + clocks = <&ref_48mhz_clk>,
> + <&gcc GCC_CMN_12GPLL_AHB_CLK>,
> + <&gcc GCC_CMN_12GPLL_SYS_CLK>;
> + clock-names = "ref", "ahb", "sys";
1 a line, please
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
Konrad