Re: [PATCH v2 7/9] arm64: dts: qcom: sm6115: Add basic soc dtsi

From: Iskren Chernev
Date: Sun Sep 04 2022 - 09:25:05 EST



On 9/3/22 22:46, Konrad Dybcio wrote:
>> + user_contig_mem: memory@fbc00000 {
>> + reg = <0x0 0xfbc00000 0x0 0x1000000>;
> Pretty sure this and linux_cma_mem don't need to be reserved at a precise
> location.. I might be wrong, though..

In downstream pretty much no reserved memory location have precise location.
How do you figure out which one is which?

>> + timer {
>> + compatible = "arm,armv8-timer";
>> + interrupts = <GIC_PPI 1 0xf08>,
>> + <GIC_PPI 2 0xf08>,
>> + <GIC_PPI 3 0xf08>,
>> + <GIC_PPI 0 0xf08>;
>> + clock-frequency = <19200000>;
> Remove clock-frequency if the platform boots without it.

And if not stick it in DTS?