Enable NVIDIA VRS (Voltage Regulator Specification) power sequencer
device modules. NVIDIA VRS PSEQ controls ON/OFF and suspend/resume
power sequencing of system power rails on Tegra234 SoC. This device
also provides 32kHz RTC support with backup battery for system timing.

Signed-off-by: Shubhi Garg <shgarg@nvidia.com>
---

v2:
- moved VRS RTC config to correct place

 arch/arm64/configs/defconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 1f3fd474911b..11b64ac4bb59 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -785,6 +785,7 @@ CONFIG_MFD_ROHM_BD718XX=y
 CONFIG_MFD_STM32_LPTIMER=m
 CONFIG_MFD_WCD934X=m
 CONFIG_MFD_KHADAS_MCU=m
+CONFIG_MFD_NVVRS_PSEQ=m
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
 CONFIG_REGULATOR_AXP20X=y
 CONFIG_REGULATOR_BD718XX=y
@@ -1259,6 +1260,7 @@ CONFIG_RTC_DRV_MT6397=m
 CONFIG_RTC_DRV_XGENE=y
 CONFIG_RTC_DRV_TI_K3=m
 CONFIG_RTC_DRV_RENESAS_RTCA3=m
+CONFIG_RTC_DRV_NVVRS_PSEQ=m
 CONFIG_DMADEVICES=y
 CONFIG_DMA_BCM2835=y
 CONFIG_DMA_SUN6I=m
-- 
2.43.0

On 20/05/2025 11:08, Shubhi Garg wrote:
> Enable NVIDIA VRS (Voltage Regulator Specification) power sequencer
> device modules. NVIDIA VRS PSEQ controls ON/OFF and suspend/resume
> power sequencing of system power rails on Tegra234 SoC. This device
> also provides 32kHz RTC support with backup battery for system timing.

Nothing improved in the commit msg.

Best regards,
Krzysztof