[PATCH v12 5/7] arm64: dts: ti: k3-am65-main: Add PVU nodes

huaqian.li
2025-07-28T02:52:57Z

From: Jan Kiszka <jan.kiszka@siemens.com>

Add nodes for the two PVUs of the AM65. Keep them disabled, though,
because the board has to additionally define DMA pools and the devices
to be isolated.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Li Hua Qian <huaqian.li@siemens.com>
---
arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
index b085e7361116..be65e6aa7b80 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
@@ -843,6 +843,26 @@ main_cpts_mux: refclk-mux {
assigned-clock-parents = <&k3_clks 118 5>;
};
};
+
+ ti_pvu0: iommu@30f80000 {
+ compatible = "ti,am654-pvu";
+ reg = <0 0x30f80000 0 0x1000>,
+ <0 0x36000000 0 0x100000>;
+ reg-names = "cfg", "tlbif";
+ interrupts-extended = <&intr_main_navss 390>;
+ interrupt-names = "pvu";
+ status = "disabled";
+ };
+
+ ti_pvu1: iommu@30f81000 {
+ compatible = "ti,am654-pvu";
+ reg = <0 0x30f81000 0 0x1000>,
+ <0 0x36100000 0 0x100000>;
+ reg-names = "cfg", "tlbif";
+ interrupts-extended = <&intr_main_navss 389>;
+ interrupt-names = "pvu";
+ status = "disabled";
+ };
};

main_gpio0: gpio@600000 {
--
2.34.1