On 9/11/2024 2:07 PM, Udit Kumar wrote:

During DT sync with kernel 6.6, AVS feature was removed by mistake. So adding back AVS feature.

Fixes: df73e791ce09("arm: dts: j7200: dts sync with Linux 6.6-rc1")

Signed-off-by: Udit Kumar u-kumar1@ti.com

Reviewed-by: Aniket Limaye a-limaye@ti.com

---

Test logs with this patch Added print in avs driver to see, voltage being set.

U-Boot SPL 2024.10-rc4-00436-ga252ef4f0842-dirty (Sep 11 2024 - 13:57:26 +0530) SYSFW ABI: 4.0 (firmware rev 0x000a '10.0.8--v10.00.08 (Fiery Fox)') avs init volt 800000 Trying to boot from MMC2

arch/arm/dts/k3-j7200-r5-common-proc-board.dts | 5 +++++ 1 file changed, 5 insertions(+)

diff --git a/arch/arm/dts/k3-j7200-r5-common-proc-board.dts b/arch/arm/dts/k3-j7200-r5-common-proc-board.dts index 94760c78dd..fac108ce14 100644 --- a/arch/arm/dts/k3-j7200-r5-common-proc-board.dts +++ b/arch/arm/dts/k3-j7200-r5-common-proc-board.dts @@ -102,3 +102,8 @@ &mcu_udmap { ti,sci = <&dm_tifs>; };

+&wkup_vtm0 {

• vdd-supply-2 = <&buckb1>;
• bootph-pre-ram;

+};