On Wed, Nov 07, 2018 at 06:13:08PM +0800, Chen-Yu Tsai wrote: > The AP6212 is based on the Broadcom BCM43430 or BCM43438. The WiFi side > identifies as BCM43430, while the Bluetooth side identifies as BCM43438. > > The Bluetooth side is connected to UART1 in a 4 wire configuration. Same > as the WiFi side, due to being the same chip and package, DLDO2 provides > overall power via VBAT, and DLDO4 provides I/O power via VDDIO. The RTC > clock output provides the LPO low power clock at 32.768 kHz. > > This patch enables Bluetooth on this board, and also adds the missing > LPO clock on the WiFi side. There is also a PCM connection for Bluetooth, > but this is not covered here. > > Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx> Acked-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxx> Thanks for figuring this out! Maxime -- Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com
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