[PATCH v7 01/11] arm64: dts: ti: k3-am62: Add ATCM and BTCM cbass ranges
Judith Mendez
jm at ti.com
Tue Apr 15 08:31:37 PDT 2025
Add cbass ranges for ATCM and BTCM on am62x device, without
these, remoteproc driver fails to probe and attach to the DM
r5 core and IPC communication is broken.
Signed-off-by: Judith Mendez <jm at ti.com>
---
arch/arm64/boot/dts/ti/k3-am62.dtsi | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/ti/k3-am62.dtsi b/arch/arm64/boot/dts/ti/k3-am62.dtsi
index bfb55ca113239..59f6dff552ed4 100644
--- a/arch/arm64/boot/dts/ti/k3-am62.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62.dtsi
@@ -86,7 +86,9 @@ cbass_main: bus at f0000 {
/* Wakeup Domain Range */
<0x00 0x00b00000 0x00 0x00b00000 0x00 0x00002400>, /* VTM */
<0x00 0x2b000000 0x00 0x2b000000 0x00 0x00300400>,
- <0x00 0x43000000 0x00 0x43000000 0x00 0x00020000>;
+ <0x00 0x43000000 0x00 0x43000000 0x00 0x00020000>,
+ <0x00 0x78000000 0x00 0x78000000 0x00 0x00008000>, /* DM R5 ATCM*/
+ <0x00 0x78100000 0x00 0x78100000 0x00 0x00008000>; /* DM R5 BTCM*/
cbass_mcu: bus at 4000000 {
bootph-all;
@@ -103,7 +105,9 @@ cbass_wakeup: bus at b00000 {
#size-cells = <2>;
ranges = <0x00 0x00b00000 0x00 0x00b00000 0x00 0x00002400>, /* VTM */
<0x00 0x2b000000 0x00 0x2b000000 0x00 0x00300400>, /* Peripheral Window */
- <0x00 0x43000000 0x00 0x43000000 0x00 0x00020000>;
+ <0x00 0x43000000 0x00 0x43000000 0x00 0x00020000>,
+ <0x00 0x78000000 0x00 0x78000000 0x00 0x00008000>, /* DM R5 ATCM*/
+ <0x00 0x78100000 0x00 0x78100000 0x00 0x00008000>; /* DM R5 BTCM*/
};
};
--
2.49.0
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