The Qualcomm SOCs device tree i.e. lemans, monaco, describe ADC5 Gen3
channels for the PMM8654au PMICs and connects the PMIC temperature
alarm nodes to their DIE_TEMP ADC channels. However, the ADC5 Gen3
driver is not enabled in arm64 defconfig.

Without the driver, the ADC providers do not register and the PMIC
temperature alarm devices cannot obtain their ADC channels. As a
result, the corresponding thermal zones are not registered.

Enable CONFIG_QCOM_SPMI_ADC5_GEN3 as a module to support the ADC nodes
and ADC-backed PMIC thermal monitoring on the Lemans platform.

Signed-off-by: Raj Aryan <raj.aryan@oss.qualcomm.com>
---
 arch/arm64/configs/defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index dd1ac01ee29b..7e98eafdc50c 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -1705,6 +1705,7 @@ CONFIG_MEDIATEK_MT6359_AUXADC=m
 CONFIG_MEDIATEK_MT6577_AUXADC=m
 CONFIG_QCOM_SPMI_VADC=m
 CONFIG_QCOM_SPMI_ADC5=m
+CONFIG_QCOM_SPMI_ADC5_GEN3=m
 CONFIG_ROCKCHIP_SARADC=m
 CONFIG_RZG2L_ADC=m
 CONFIG_RZT2H_ADC=m

---
base-commit: b73e4265babd801b3e6da34e096cf954cb8d2742
change-id: 20260804-arm64-defconfig-adc5-gen3-73274c5046e9

Best regards,
-- 
Raj Aryan <raj.aryan@oss.qualcomm.com>

On 07/08/2026 13:58, Raj Aryan wrote:
> The Qualcomm SOCs device tree i.e. lemans, monaco, describe ADC5 Gen3

SoCs

> channels for the PMM8654au PMICs and connects the PMIC temperature
> alarm nodes to their DIE_TEMP ADC channels. However, the ADC5 Gen3
> driver is not enabled in arm64 defconfig.
> 
> Without the driver, the ADC providers do not register and the PMIC
> temperature alarm devices cannot obtain their ADC channels. As a
> result, the corresponding thermal zones are not registered.
> 
> Enable CONFIG_QCOM_SPMI_ADC5_GEN3 as a module to support the ADC nodes
> and ADC-backed PMIC thermal monitoring on the Lemans platform.

What is Lemans platform? Look at other commits - you describe here boards.

Best regards,
Krzysztof

On Mon, Aug 10, 2026 at 12:52:12PM +0200, Krzysztof Kozlowski wrote:
> On 07/08/2026 13:58, Raj Aryan wrote:
> > The Qualcomm SOCs device tree i.e. lemans, monaco, describe ADC5 Gen3
> 
> SoCs
>
Ack. Will fix it.

> > channels for the PMM8654au PMICs and connects the PMIC temperature
> > alarm nodes to their DIE_TEMP ADC channels. However, the ADC5 Gen3
> > driver is not enabled in arm64 defconfig.
> > 
> > Without the driver, the ADC providers do not register and the PMIC
> > temperature alarm devices cannot obtain their ADC channels. As a
> > result, the corresponding thermal zones are not registered.
> > 
> > Enable CONFIG_QCOM_SPMI_ADC5_GEN3 as a module to support the ADC nodes
> > and ADC-backed PMIC thermal monitoring on the Lemans platform.
> 
> What is Lemans platform? Look at other commits - you describe here boards.
>
ACK. I will mention all the boards in the updated commit.

> Best regards,
> Krzysztof

Thank you & Regards
Raj Aryan