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[v3,4/6] ARM: dts: am33xx: use new 'dma-channels/requests' properties

Message ID 20220503065201.51818-5-krzysztof.kozlowski@linaro.org (mailing list archive)
State New
Headers show
Series dmaengine/ARM: ti/am33xx: use proper 'dma-channels/requests' properties | expand

Commit Message

Krzysztof Kozlowski May 3, 2022, 6:51 a.m. UTC
The '#dma-channels' and '#dma-requests' properties were deprecated in
favor of these defined by generic dma-common DT bindings.  Add new
properties while keeping old ones for backwards compatibility.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 arch/arm/boot/dts/am33xx.dtsi | 3 +++
 1 file changed, 3 insertions(+)

Comments

Tony Lindgren May 3, 2022, 7:11 a.m. UTC | #1
* Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> [220503 06:48]:
> The '#dma-channels' and '#dma-requests' properties were deprecated in
> favor of these defined by generic dma-common DT bindings.  Add new
> properties while keeping old ones for backwards compatibility.

I'm picking up this patch into omap-for-v5.19/dt thanks.

Regards,

Tony
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Patch

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index f6ec85d58dd1..9a8698bd2852 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -461,8 +461,11 @@  cppi41dma: dma-controller@2000 {
 				interrupts = <17>;
 				interrupt-names = "glue";
 				#dma-cells = <2>;
+				/* For backwards compatibility: */
 				#dma-channels = <30>;
+				dma-channels = <30>;
 				#dma-requests = <256>;
+				dma-requests = <256>;
 			};
 		};