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ARM: tegra: nyan: The WiFi card is kept powered during suspend
authorTomeu Vizoso <tomeu.vizoso@collabora.com>
Wed, 18 Mar 2015 09:52:27 +0000 (10:52 +0100)
committerThierry Reding <treding@nvidia.com>
Tue, 24 Mar 2015 11:36:57 +0000 (12:36 +0100)
Even if the host controller doesn't have power during suspend, the card
is kept powered.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
arch/arm/boot/dts/tegra124-nyan.dtsi patch | blob | blame | history

diff --git a/arch/arm/boot/dts/tegra124-nyan.dtsi b/arch/arm/boot/dts/tegra124-nyan.dtsi
index 0b130cbc88ebb731d3df80a777a07807d59bcc38..a9aec23e06f2c60a3a1d0bc6cc2846a8380fb548 100644 (file)
--- a/arch/arm/boot/dts/tegra124-nyan.dtsi
+++ b/arch/arm/boot/dts/tegra124-nyan.dtsi
@@ -378,6 +378,7 @@
                mmc-pwrseq = <&sdhci0_pwrseq>;
                vmmc-supply = <&vdd_3v3_lp0>;
                vqmmc-supply = <&vddio_1v8>;
+               keep-power-in-suspend;
        };
 
        sdhci@0,700b0400 { /* SD Card on this bus */