From: "Tamás Szűcs" <tszucs@protonmail.ch>
To: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
Sowjanya Komatineni <skomatineni@nvidia.com>,
devicetree@vger.kernel.org, linux-tegra@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: "Tamás Szűcs" <tszucs@protonmail.ch>
Subject: [PATCH v2 1/1] arm64: tegra: Enable SDIO on Jetson Nano M.2 Key E
Date: Mon, 2 Dec 2019 22:52:00 +0100 [thread overview]
Message-ID: <20191202215200.9656-2-tszucs@protonmail.ch> (raw)
In-Reply-To: <20191202215200.9656-1-tszucs@protonmail.ch>
Enable SDMMC3 and set it up for SDIO devices.
Signed-off-by: Tamás Szűcs <tszucs@protonmail.ch>
---
Changes in v2:
- keep card powered in suspend and enable WoWLAN
arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
index 90381d52ac54..7f7b720a2a1c 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
@@ -536,6 +536,19 @@
vmmc-supply = <&vdd_3v3_sd>;
};
+ sdhci@700b0400 {
+ status = "okay";
+ bus-width = <4>;
+
+ vqmmc-supply = <&vdd_1v8>;
+ vmmc-supply = <&vdd_3v3_sys>;
+
+ non-removable;
+ cap-sdio-irq;
+ keep-power-in-suspend;
+ wakeup-source;
+ };
+
clocks {
compatible = "simple-bus";
#address-cells = <1>;
--
2.20.1
prev parent reply other threads:[~2019-12-02 21:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-02 21:51 [PATCH v2 0/1] arm64: tegra: enable SDIO on Jetson Nano M.2 Key E Tamás Szűcs
2019-12-02 21:52 ` Tamás Szűcs [this message]
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