[PATCH] platform/x86: asus-armoury: add support for GX651AR

From: Denis Benato

Date: Thu Sep 10 2026 - 16:50:51 EST


From: Cymirk <Cymirk@xxxxxxxxxx>

Add power limit data for the ASUS ROG Zephyrus Duo GX651AR.

The GX651AR uses the following limits:
- CPU PL1: 30-75 W
- CPU PL2: 38-80 W
- NVIDIA Dynamic Boost: 5-25 W
- NVIDIA TGP: 80-115 W
- NVIDIA temperature target: 75-87 C

The same CPU limits and temperature target are available on DC power.

Signed-off-by: Cymirk <Cymirk@xxxxxxxxxx>
Signed-off-by: Denis Benato <denis.benato@xxxxxxxxx>
---
drivers/platform/x86/asus-armoury.h | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)

diff --git a/drivers/platform/x86/asus-armoury.h b/drivers/platform/x86/asus-armoury.h
index 0e301d663d0c..44ea9519560d 100644
--- a/drivers/platform/x86/asus-armoury.h
+++ b/drivers/platform/x86/asus-armoury.h
@@ -1881,6 +1881,33 @@ static const struct dmi_system_id power_limits[] = {
},
},
},
+ {
+ .matches = {
+ DMI_MATCH(DMI_BOARD_NAME, "GX651AR"),
+ },
+ .driver_data = &(struct power_data) {
+ .ac_data = &(struct power_limits) {
+ .ppt_pl1_spl_min = 30,
+ .ppt_pl1_spl_max = 75,
+ .ppt_pl2_sppt_min = 38,
+ .ppt_pl2_sppt_max = 80,
+ .nv_dynamic_boost_min = 5,
+ .nv_dynamic_boost_max = 25,
+ .nv_temp_target_min = 75,
+ .nv_temp_target_max = 87,
+ .nv_tgp_min = 80,
+ .nv_tgp_max = 115,
+ },
+ .dc_data = &(struct power_limits) {
+ .ppt_pl1_spl_min = 30,
+ .ppt_pl1_spl_max = 75,
+ .ppt_pl2_sppt_min = 38,
+ .ppt_pl2_sppt_max = 80,
+ .nv_temp_target_min = 75,
+ .nv_temp_target_max = 87,
+ },
+ },
+ },
{
.matches = {
DMI_MATCH(DMI_BOARD_NAME, "GZ302EA"),
--
2.47.3