From mboxrd@z Thu Jan 1 00:00:00 1970 From: jorge.ramirez-ortiz@linaro.org (Jorge Ramirez-Ortiz) Date: Fri, 8 Jul 2016 10:11:07 +0200 Subject: [PATCH 2/2] arm64: dts: set UART1 clock frequency to 150MHz In-Reply-To: <1467965467-28180-1-git-send-email-jorge.ramirez-ortiz@linaro.org> References: <1467965467-28180-1-git-send-email-jorge.ramirez-ortiz@linaro.org> Message-ID: <1467965467-28180-2-git-send-email-jorge.ramirez-ortiz@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Enable support for higher baud rates (up to 3Mbps) in UART1 - required for bluetooth transfers. Signed-off-by: Jorge Ramirez-Ortiz Tested-by: Jorge Ramirez-Ortiz --- arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts index e92a30c..27be812 100644 --- a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts +++ b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts @@ -55,6 +55,8 @@ }; uart1: uart at f7111000 { + assigned-clocks = <&sys_ctrl HI6220_UART1_SRC>; + assigned-clock-rates = <150000000>; status = "ok"; }; -- 2.7.4