[PATCH v2 3/3] arm64: dts: ti: k3-am62p-main: Fix the reg-range for main_pktdma

Jayesh Choudhary j-choudhary at ti.com
Tue Apr 30 03:52:53 PDT 2024


For main_pktdma node, the TX Channel Realtime Register region 'tchanrt'
is 128KB and Ring Realtime Register region 'ringrt' is 2MB as shown in
memory map in the TRM[0] (Table 2-1).
So fix ranges for those register regions.

[0]: <https://www.ti.com/lit/pdf/spruj83>

Fixes: b5080c7c1f7e ("arm64: dts: ti: k3-am62p: Add nodes for more IPs")
Signed-off-by: Jayesh Choudhary <j-choudhary at ti.com>
---
 arch/arm64/boot/dts/ti/k3-am62p-main.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi
index 900d1f9530a2..2b9bc77a0540 100644
--- a/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi
@@ -123,8 +123,8 @@ 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




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