From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@bootlin.com (Maxime Ripard) Date: Thu, 8 Nov 2018 09:25:22 +0100 Subject: [PATCH 15/15] arm64: dts: allwinner: a64: bananapi-m64: Add Bluetooth device node In-Reply-To: <20181107101308.7626-16-wens@csie.org> References: <20181107101308.7626-1-wens@csie.org> <20181107101308.7626-16-wens@csie.org> Message-ID: <20181108082522.va5c63sb6t7zphpm@flea> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 Acked-by: Maxime Ripard Thanks for figuring this out! Maxime -- Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 228 bytes Desc: not available URL: