From: Russell King <rmk+ker...@armlinux.org.uk>
commit b7dc7205b2ae6b6c9d9cfc3e47d6f08da8647b10 upstream.
We need to indicate that powering off the TI WiFi is safe, to avoid:
wl18xx_driver wl18xx.2.auto: Unbalanced pm_runtime_enable!
wl1271_sdio mmc0:0001:2: wl12xx_sdio_power_on: failed to get_sync(-13)
which prevents the WiFi being functional.
Signed-off-by: Russell King <rmk+ker...@armlinux.org.uk>
Reviewed-by: Fabio Estevam <feste...@gmail.com>
Signed-off-by: Shawn Guo <shawn...@kernel.org>
Cc: Miguel Borges de Freitas <miguelborgesdefrei...@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
arch/arm/boot/dts/imx6qdl-sr-som-ti.dtsi | 1 +
1 file changed, 1 insertion(+)
--- a/arch/arm/boot/dts/imx6qdl-sr-som-ti.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sr-som-ti.dtsi
@@ -153,6 +153,7 @@
bus-width = <4>;
keep-power-in-suspend;
mmc-pwrseq = <&pwrseq_ti_wifi>;
+ cap-power-off-card;
non-removable;
vmmc-supply = <&vcc_3v3>;
/* vqmmc-supply = <&nvcc_sd1>; - MMC layer doesn't like it! */
