[PATCH] 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-ker...@lists.infradead.org Cc: devicet...@vger.kernel.org Signed-off-by: John Stultz Change-Id: I85d36cc492a5f392cde214b144b19469e951585a --- arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi index aec9e37..fa15a08 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 = <_pmx_func _cfg_func1 _cfg_func2>; + dmas = < 8 9>; + dma-names = "rx", "tx"; status = "disabled"; }; -- 2.7.4
[RFC][PATCH] 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-ker...@lists.infradead.org Cc: devicet...@vger.kernel.org Signed-off-by: John Stultz Change-Id: I85d36cc492a5f392cde214b144b19469e951585a --- arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi index 97d5bf2..c3b17dd 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 = <_pmx_func _cfg_func1 _cfg_func2>; + dmas = < 8 9>; + dma-names = "rx", "tx"; status = "disabled"; }; -- 2.7.4
