[PATCH] arm64: dts: ti: k3-am642-evm: Add DMA support for tscadc

Sai Sree Kartheek Adivi posted 1 patch 3 months, 3 weeks ago
arch/arm64/boot/dts/ti/k3-am642-evm.dts | 3 +++
1 file changed, 3 insertions(+)
[PATCH] arm64: dts: ti: k3-am642-evm: Add DMA support for tscadc
Posted by Sai Sree Kartheek Adivi 3 months, 3 weeks ago
Add dma support for tscadc0

Signed-off-by: Sai Sree Kartheek Adivi <s-adivi@ti.com>
---
 arch/arm64/boot/dts/ti/k3-am642-evm.dts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am642-evm.dts b/arch/arm64/boot/dts/ti/k3-am642-evm.dts
index 85dcff1049360..52bdf7102192c 100644
--- a/arch/arm64/boot/dts/ti/k3-am642-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-am642-evm.dts
@@ -608,6 +608,9 @@ &tscadc0 {
 	/* ADC is reserved for R5 usage */
 	status = "reserved";
 
+	dmas = <&main_bcdma 0 0x440f 0>, <&main_bcdma 0 0x4410 0>;
+	dma-names = "fifo0", "fifo1";
+
 	adc {
 		ti,adc-channels = <0 1 2 3 4 5 6 7>;
 	};
-- 
2.34.1
Re: [PATCH] arm64: dts: ti: k3-am642-evm: Add DMA support for tscadc
Posted by Vignesh Raghavendra 3 months, 1 week ago
Hi Sai Sree Kartheek Adivi,

On Mon, 13 Oct 2025 17:22:25 +0530, Sai Sree Kartheek Adivi wrote:
> Add dma support for tscadc0
> 
> 

I have applied the following to branch ti-next on [1].
Thank you!

[1/1] arm64: dts: ti: k3-am642-evm: Add DMA support for tscadc
      commit: 5ccb63373d6568d9f99e927b23bc758a4b102a34

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent up the chain during
the next merge window (or sooner if it is a relevant bug fix), however if
problems are discovered then the patch may be dropped or reverted.

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[1] https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
--
Vignesh