2020-01-02 19:29:18

by Eddie James

Subject: [PATCH v4 11/12] ARM: dts: aspeed: witherspoon: Enable XDMA Engine

Enable the XDMA engine node.

Signed-off-by: Eddie James <[email protected]>
---
arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
index 569dad93e162..1a28b86f00ea 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
@@ -658,4 +658,9 @@ &video {
memory-region = <&video_engine_memory>;
};

+&xdma {
+ status = "okay";
+ memory = <0x9f000000 0x01000000>;
+};
+
#include "ibm-power9-dual.dtsi"
--
2.24.0

2020-01-09 06:04:16

by Andrew Jeffery

Subject: Re: [PATCH v4 11/12] ARM: dts: aspeed: witherspoon: Enable XDMA Engine

On Fri, 3 Jan 2020, at 05:57, Eddie James wrote:
> Enable the XDMA engine node.
>
> Signed-off-by: Eddie James <[email protected]>
> ---
> arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
> b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
> index 569dad93e162..1a28b86f00ea 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
> @@ -658,4 +658,9 @@ &video {
> memory-region = <&video_engine_memory>;
> };
>
> +&xdma {
> + status = "okay";
> + memory = <0x9f000000 0x01000000>;

Can you please add a comment about how the memory range was
derived?