From 87988511cef05ef152987057d166e4d2d3d35152 Mon Sep 17 00:00:00 2001 From: John Stultz Date: Wed, 23 Jan 2019 12:30:37 -0800 Subject: arm64: dts: hikey: Add DMA entries for Bluetooth UART Add dma0 references for bluetooth uart to enable dma for bt transfers. Cc: Manivannan Sadhasivam Cc: Ryan Grachek Cc: Wei Xu Cc: Rob Herring Cc: Mark Rutland Cc: linux-arm-kernel@lists.infradead.org Cc: devicetree@vger.kernel.org Signed-off-by: John Stultz Acked-by: Manivannan Sadhasivam Signed-off-by: Wei Xu --- arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm64/boot/dts/hisilicon/hi6220.dtsi') diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi index aec9e371c2a7..fa15a0887f83 100644 --- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi @@ -319,6 +319,8 @@ clock-names = "uartclk", "apb_pclk"; pinctrl-names = "default"; pinctrl-0 = <&uart1_pmx_func &uart1_cfg_func1 &uart1_cfg_func2>; + dmas = <&dma0 8 &dma0 9>; + dma-names = "rx", "tx"; status = "disabled"; }; -- cgit v1.2.3