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From: Shubhi Garg <shgarg@nvidia.com>
To: <jonathanh@nvidia.com>, <lee@kernel.org>, <robh@kernel.org>,
	<krzk@kernel.org>, <alexandre.belloni@bootlin.com>,
	<thierry.reding@gmail.com>, <devicetree@vger.kernel.org>,
	<linux-tegra@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Cc: Shubhi Garg <shgarg@nvidia.com>
Subject: [PATCH V2 5/6] arm64: defconfig: enable NVIDIA VRS PSEQ
Date: Tue, 20 May 2025 09:08:31 +0000	[thread overview]
Message-ID: <20250520090832.3564104-6-shgarg@nvidia.com> (raw)
In-Reply-To: <20250520090832.3564104-1-shgarg@nvidia.com>

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


  parent reply	other threads:[~2025-05-20  9:08 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-05-20  9:08 [PATCH V2 0/6] Add NVIDIA VRS PSEQ support Shubhi Garg
2025-05-20  9:08 ` [PATCH V2 1/6] dt-bindings: mfd: add bindings for NVIDIA VRS PSEQ Shubhi Garg
2025-05-21  9:09   ` Krzysztof Kozlowski
2025-05-20  9:08 ` [PATCH V2 2/6] arm64: tegra: Add device-tree node for NVVRS PSEQ Shubhi Garg
2025-05-20  9:08 ` [PATCH V2 3/6] mfd: nvvrs: add NVVRS PSEQ MFD driver Shubhi Garg
2025-05-21  9:12   ` Krzysztof Kozlowski
2025-05-20  9:08 ` [PATCH V2 4/6] rtc: nvvrs: add NVIDIA VRS PSEQ RTC device driver Shubhi Garg
2025-05-21  9:14   ` Krzysztof Kozlowski
2025-06-02 14:47     ` Jon Hunter
2025-05-20  9:08 ` Shubhi Garg [this message]
2025-05-20  9:12   ` [PATCH V2 5/6] arm64: defconfig: enable NVIDIA VRS PSEQ Krzysztof Kozlowski
2025-05-20  9:08 ` [PATCH V2 6/6] MAINTAINERS: Add NVIDIA VRS PSEQ driver entry Shubhi Garg

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