Hi Tony
On 4/27/2023 1:30 PM, Tony Lindgren wrote:
Hi,
* Udit Kumar <u-kumar1@xxxxxx> [230426 10:38]:
There are 20 general purpose timers on j7200 that can be used for things
like PWM using pwm-omap-dmtimer driver. There are also additional ten
timers in the MCU domain.
...
....
Oh so also the MCU timers now have interrupts, nice. Can you please check
if what we have in the comments the other SoCs in the dtsi files for MCU
timers not having routable interrupts is correct?
checked for AM65 and AM64, looks these SOC follow different IT map wrt J7200
On J7200 reading TRM
https://www.ti.com/lit/pdf/spruiu1
Section 9.4.3.1.2 GIC500 SPI Interrupt Map, table Table 9-109.
MCU_TIMER0_INTR_PEND_0 (848) to MCU_TIMER9_INTR_PEND_0 (857)
looks to be available for A core.
Also, should the MCU timers be still tagged with status = "reserved"?
Will mark status as reserved
See the comments in k3-am62-mcu.dtsi for example for both questions.
Regards,
Tony
