* [PATCH][RESEND] arm64: dts: hikey: Add DMA entries for Bluetooth UART
@ 2019-01-23 20:30 John Stultz
2019-01-24 10:35 ` Manivannan Sadhasivam
2019-02-01 16:37 ` Wei Xu
0 siblings, 2 replies; 3+ messages in thread
From: John Stultz @ 2019-01-23 20:30 UTC (permalink / raw)
To: lkml
Cc: John Stultz, Manivannan Sadhasivam, Ryan Grachek, Wei Xu,
Rob Herring, Mark Rutland, linux-arm-kernel, devicetree
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(+)
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
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH][RESEND] arm64: dts: hikey: Add DMA entries for Bluetooth UART
2019-01-23 20:30 [PATCH][RESEND] arm64: dts: hikey: Add DMA entries for Bluetooth UART John Stultz
@ 2019-01-24 10:35 ` Manivannan Sadhasivam
2019-02-01 16:37 ` Wei Xu
1 sibling, 0 replies; 3+ messages in thread
From: Manivannan Sadhasivam @ 2019-01-24 10:35 UTC (permalink / raw)
To: John Stultz
Cc: lkml, Ryan Grachek, Wei Xu, Rob Herring, Mark Rutland,
linux-arm-kernel, devicetree
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
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH][RESEND] arm64: dts: hikey: Add DMA entries for Bluetooth UART
2019-01-23 20:30 [PATCH][RESEND] arm64: dts: hikey: Add DMA entries for Bluetooth UART John Stultz
2019-01-24 10:35 ` Manivannan Sadhasivam
@ 2019-02-01 16:37 ` Wei Xu
1 sibling, 0 replies; 3+ messages in thread
From: Wei Xu @ 2019-02-01 16:37 UTC (permalink / raw)
To: John Stultz, lkml
Cc: Manivannan Sadhasivam, Ryan Grachek, Rob Herring, Mark Rutland,
linux-arm-kernel, devicetree
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";
> };
>
>
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2019-02-01 16:37 UTC | newest]
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2019-01-23 20:30 [PATCH][RESEND] arm64: dts: hikey: Add DMA entries for Bluetooth UART John Stultz
2019-01-24 10:35 ` Manivannan Sadhasivam
2019-02-01 16:37 ` Wei Xu
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