arm64: dts: hikey: Add external clock to the Bluetooth node

To make the TI WiLink chip work again for Bluetooth, let's add the missing
external clock to the Bluetooth node, such the driver can deal properly
with it during power on/off.

Fixes: ea452678734e ("arm64: dts: hikey: Fix WiFi support")
Cc: Wei Xu <xuwei5@hisilicon.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Tested-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
index 49f6a6242cf9fa3d9cd64d4ef22f8abf74e8e885..5cdfe732df38e4b9b6226c2f6b5174c5e6539b71 100644 (file)
--- a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
@@ -141,6 +141,8 @@
                        bluetooth {
                                compatible = "ti,wl1835-st";
                                enable-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
+                               clocks = <&pmic>;
+                               clock-names = "ext_clock";
                        };
                };