[PATCH 2/3] arm64: dts: ti: k3-am62a-main: Fix the reg-range for dma-controller

Jayesh Choudhary j-choudhary at ti.com
Fri Apr 5 01:52:07 PDT 2024


The TX Channel Realtime Registers region 'tchanrt' is 128KB and Ring
Realtime Registers region 'ringrt' is 2MB as shown in memory map in
the TRM[0]. So fix ranges for those reg-regions.

[0]: <https://www.ti.com/lit/pdf/spruj16>

Fixes: 3dad70def7ff ("arm64: dts: ti: k3-am62a-main: Add more peripheral nodes")
Signed-off-by: Jayesh Choudhary <j-choudhary at ti.com>
---
 arch/arm64/boot/dts/ti/k3-am62a-main.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
index aa1e057082f0..5a4cb0536c6f 100644
--- a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
@@ -120,8 +120,8 @@ main_pktdma: dma-controller at 485c0000 {
 			compatible = "ti,am64-dmss-pktdma";
 			reg = <0x00 0x485c0000 0x00 0x100>,
 			      <0x00 0x4a800000 0x00 0x20000>,
-			      <0x00 0x4aa00000 0x00 0x40000>,
-			      <0x00 0x4b800000 0x00 0x400000>,
+			      <0x00 0x4aa00000 0x00 0x20000>,
+			      <0x00 0x4b800000 0x00 0x200000>,
 			      <0x00 0x485e0000 0x00 0x10000>,
 			      <0x00 0x484a0000 0x00 0x2000>,
 			      <0x00 0x484c0000 0x00 0x2000>,
-- 
2.25.1




More information about the linux-arm-kernel mailing list