[RFC PATCH v1 1/3] riscv: dts: starfive: jh7110: add timer node
E Shattow
e at freeshell.de
Fri Jan 24 03:19:33 PST 2025
On 1/13/25 10:39, Conor Dooley wrote:
> On Thu, Jan 02, 2025 at 12:41:21PM -0800, E Shattow wrote:
>> no idea if this does anything useful; not needed for boot
>>
>> Signed-off-by: E Shattow <e at freeshell.de>
>> ---
>> arch/riscv/boot/dts/starfive/jh7110.dtsi | 9 +++++++++
>> 1 file changed, 9 insertions(+)
>>
>> diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi
>> index 0d8339357bad..0bc922b3ae8a 100644
>> --- a/arch/riscv/boot/dts/starfive/jh7110.dtsi
>> +++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi
>> @@ -344,6 +344,15 @@ tdm_ext: tdm-ext-clock {
>> #clock-cells = <0>;
>> };
>>
>> + timer {
>> + compatible = "riscv, timer";
>
> compatible has an extra space, so won't do anything!
>
>> + interrupts-extended = <&cpu0_intc 5>,
>> + <&cpu1_intc 5>,
>> + <&cpu2_intc 5>,
>> + <&cpu3_intc 5>,
>> + <&cpu4_intc 5>;
>> + };
>> +
>> soc {
>> compatible = "simple-bus";
>> interrupt-parent = <&plic>;
>> --
>> 2.45.2
>>
That extra space is my error and does not exist in U-Boot. Good catch!
So, when corrected it appears to boot either way with or without and not
any change in functionality that I can discern. My priority then for
this series is to drop this patch as something unnecessary.
Thanks, Conor!
-E
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