Veyron Jaq and Mighty both use the Marvel 8897 WiFi+BT chip. Add wakeup and pinctrl block to devicetree so the btmrvl driver can correctly configure the wakeup interrupt. Signed-off-by: Abhishek Pandit-Subedi <abhishekpandit@xxxxxxxxxxxx> Reviewed-by: Reviewed-by: Douglas Anderson <dianders@xxxxxxxxxxxx> --- The Veyron Mighty Chromebook (rk3288 based board) is missing the wake configuration for Bluetooth. Without this change, the wake irq was not configurable and wake on Bluetooth was broken. I verified this change with additional changes in the Bluetooth driver (the series is at https://patchwork.kernel.org/cover/11599101/). The driver changes are not necessary for this dts change and shouldn't block it. Changes in v2: - Move sdio0 ahead of sdmmc arch/arm/boot/dts/rk3288-veyron-jaq.dts | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm/boot/dts/rk3288-veyron-jaq.dts b/arch/arm/boot/dts/rk3288-veyron-jaq.dts index 171ba6185b6d39..c15d6865f5a390 100644 --- a/arch/arm/boot/dts/rk3288-veyron-jaq.dts +++ b/arch/arm/boot/dts/rk3288-veyron-jaq.dts @@ -44,6 +44,21 @@ regulator-state-mem { }; }; +&sdio0 { + #address-cells = <1>; + #size-cells = <0>; + + btmrvl: btmrvl@2 { + compatible = "marvell,sd8897-bt"; + reg = <2>; + interrupt-parent = <&gpio4>; + interrupts = <RK_PD7 IRQ_TYPE_LEVEL_LOW>; + marvell,wakeup-pin = /bits/ 16 <13>; + pinctrl-names = "default"; + pinctrl-0 = <&bt_host_wake_l>; + }; +}; + &sdmmc { disable-wp; pinctrl-names = "default"; -- 2.27.0.290.gba653c62da-goog
