From 5beed95eff301862d1d2927b3da966eb2906c059 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rapha=C3=ABl=20Jakse?= Date: Sat, 13 Aug 2022 08:32:46 +0200 Subject: [PATCH 1/1] arm64: dts: rockchip: Fix Bluetooth on the RockPro64 board MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The RockPro64 board has an optional BCM4345C5 Bluetooth device on UART0. This patch fixes audio stutters by settings its correct max-speed and compatible properties. Signed-off-by: Raphaël Jakse --- arch/arm64/boot/dts/rockchip/rk3399-rockpro64-v2.dts | 7 +++++++ arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts | 7 +++++++ 2 files changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64-v2.dts b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64-v2.dts index 304e3c51391c..883d9bcfe792 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64-v2.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64-v2.dts @@ -28,3 +28,10 @@ es8316_p0_0: endpoint { }; }; }; + +&uart0 { + bluetooth { + compatible = "brcm,bcm4345c5"; + max-speed = <1500000>; + }; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts index 4b42717800f7..ae3ee91dba2f 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts @@ -28,3 +28,10 @@ es8316_p0_0: endpoint { }; }; }; + +&uart0 { + bluetooth { + compatible = "brcm,bcm4345c5"; + max-speed = <1500000>; + }; +}; -- 2.37.1