| From 5a8b960a226ac9aeb0b78fda37b0a3a6240268d7 Mon Sep 17 00:00:00 2001 |
| From: Russell King <rmk+kernel@armlinux.org.uk> |
| Date: Thu, 27 Feb 2020 12:18:51 +0000 |
| Subject: [PATCH] ARM: dts: imx6qdl-sr-som-ti: indicate powering off wifi is |
| safe |
| |
| 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+kernel@armlinux.org.uk> |
| Reviewed-by: Fabio Estevam <festevam@gmail.com> |
| Signed-off-by: Shawn Guo <shawnguo@kernel.org> |
| Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> |
| |
| diff --git a/arch/arm/boot/dts/imx6qdl-sr-som-ti.dtsi b/arch/arm/boot/dts/imx6qdl-sr-som-ti.dtsi |
| index 44a97ba93a95..352ac585ca6b 100644 |
| --- 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! */ |
| -- |
| 2.7.4 |
| |
