From: "Tamás Szűcs" <tszucs@protonmail.ch>
To: Rob Herring <robh+dt@kernel.org>,
Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>, JC Kuo <jckuo@nvidia.com>,
Vidya Sagar <vidyas@nvidia.com>, Sameer Pujar <spujar@nvidia.com>,
devicetree@vger.kernel.org, linux-tegra@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: "Tamás Szűcs" <tszucs@protonmail.ch>
Subject: [PATCH v3 5/5] arm64: tegra: Configure SDIO cards on Jetson AGX Xavier SDMMC1
Date: Wed, 14 Oct 2020 19:56:27 +0200 [thread overview]
Message-ID: <20201014175627.5585-6-tszucs@protonmail.ch> (raw)
In-Reply-To: <20201014175627.5585-1-tszucs@protonmail.ch>
Preserve SDIO card power during suspend/resume cycles and enable waking up the
host system on SDIO IRQ assertion.
Signed-off-by: Tamás Szűcs <tszucs@protonmail.ch>
---
arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
index 604a2c8a7478..e3098b1555bc 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
@@ -78,6 +78,8 @@
bus-width = <4>;
cd-gpios = <&gpio TEGRA194_MAIN_GPIO(G, 7) GPIO_ACTIVE_LOW>;
disable-wp;
+ keep-power-in-suspend;
+ wakeup-source;
vmmc-supply = <&vdd_3v3_sd>;
};
--
2.20.1
prev parent reply other threads:[~2020-10-14 18:06 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-14 17:56 [PATCH v3 0/5] arm64: tegra: Xavier SDMMC changes Tamás Szűcs
2020-10-14 17:56 ` [PATCH v3 1/5] arm64: tegra: Enable signal voltage switching on Tegra194 SDMMC1 and SDMMC3 Tamás Szűcs
2020-10-14 17:56 ` [PATCH v3 2/5] arm64: tegra: Specify sdhci clock parent for " Tamás Szűcs
2020-10-14 17:56 ` [PATCH v3 3/5] arm64: tegra: Fix CD on Jetson AGX Xavier SDMMC1 Tamás Szűcs
2020-10-14 17:56 ` [PATCH v3 4/5] arm64: tegra: Add vmmc-supply regulator for " Tamás Szűcs
2020-10-14 17:56 ` Tamás Szűcs [this message]
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