| Message ID | 1548275437-6022-1-git-send-email-john.stultz@linaro.org (mailing list archive) |
|---|---|
| State | Mainlined, archived |
| Commit | 87988511cef05ef152987057d166e4d2d3d35152 |
| Headers | show |
| Series | [RESEND] arm64: dts: hikey: Add DMA entries for Bluetooth UART | expand |
On Wed, Jan 23, 2019 at 12:30:37PM -0800, John Stultz wrote: > Add dma0 references for bluetooth uart to enable dma > for bt transfers. > > Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> > Cc: Ryan Grachek <ryan@edited.us> > Cc: Wei Xu <xuwei5@hisilicon.com> > Cc: Rob Herring <robh+dt@kernel.org> > Cc: Mark Rutland <mark.rutland@arm.com> > Cc: linux-arm-kernel@lists.infradead.org > Cc: devicetree@vger.kernel.org > Signed-off-by: John Stultz <john.stultz@linaro.org> Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Thanks, Mani > --- > 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 = <&uart1_pmx_func &uart1_cfg_func1 &uart1_cfg_func2>; > + dmas = <&dma0 8 &dma0 9>; > + dma-names = "rx", "tx"; > status = "disabled"; > }; > > -- > 2.7.4 >
Hi John, On 1/23/2019 8:30 PM, John Stultz wrote: > Add dma0 references for bluetooth uart to enable dma > for bt transfers. > > Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> > Cc: Ryan Grachek <ryan@edited.us> > Cc: Wei Xu <xuwei5@hisilicon.com> > Cc: Rob Herring <robh+dt@kernel.org> > Cc: Mark Rutland <mark.rutland@arm.com> > Cc: linux-arm-kernel@lists.infradead.org > Cc: devicetree@vger.kernel.org > Signed-off-by: John Stultz <john.stultz@linaro.org> Applied to the hisilicon soc dt tree. Thanks! Best Regards, Wei > --- > 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 = <&uart1_pmx_func &uart1_cfg_func1 &uart1_cfg_func2>; > + dmas = <&dma0 8 &dma0 9>; > + dma-names = "rx", "tx"; > status = "disabled"; > }; > >
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 = <&uart1_pmx_func &uart1_cfg_func1 &uart1_cfg_func2>; + dmas = <&dma0 8 &dma0 9>; + dma-names = "rx", "tx"; status = "disabled"; };
Add dma0 references for bluetooth uart to enable dma for bt transfers. Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Cc: Ryan Grachek <ryan@edited.us> Cc: Wei Xu <xuwei5@hisilicon.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: linux-arm-kernel@lists.infradead.org Cc: devicetree@vger.kernel.org Signed-off-by: John Stultz <john.stultz@linaro.org> --- arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 2 ++ 1 file changed, 2 insertions(+)