From: Brandon Brnich <b-brnich@ti.com>
To: <nm@ti.com>, <vigneshr@ti.com>, <kristo@kernel.org>,
<robh@kernel.org>, <krzk+dt@kernel.org>, <conor+dt@kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Cc: <afd@ti.com>, <b-brnich@ti.com>
Subject: [PATCH v2 6/6] arm64: dts: ti: k3-am62p-j722s-common-main: Assign SRAM to VPU node
Date: Mon, 10 Aug 2026 15:52:06 -0500 [thread overview]
Message-ID: <20260810205206.685971-7-b-brnich@ti.com> (raw)
In-Reply-To: <20260810205206.685971-1-b-brnich@ti.com>
The Wave5 VPU supports connecting to on-chip SRAM through its secondary
AXI interface. This allows temporal buffers to be stored on a per-stream
basis, reducing DDR memory traffic.
Signed-off-by: Brandon Brnich <b-brnich@ti.com>
---
arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi
index f130c7cb998d7..61e3588bbfdc5 100644
--- a/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi
@@ -1117,6 +1117,7 @@ vpu: video-codec@30210000 {
interrupts = <GIC_SPI 225 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&k3_clks 204 2>;
power-domains = <&k3_pds 204 TI_SCI_PD_EXCLUSIVE>;
+ sram = <&oc_sram>;
};
hsm: remoteproc@43c00000 {
--
2.43.0
next prev parent reply other threads:[~2026-08-10 20:52 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-10 20:52 [PATCH v2 0/6] Add SRAM Nodes for VPU Brandon Brnich
2026-08-10 20:52 ` [PATCH v2 1/6] arm64: dts: ti: k3-j721s2-main: Add mmio-sram node to main_navss Brandon Brnich
2026-08-10 20:52 ` [PATCH v2 2/6] arm64: dts: ti: k3-j784s4-j742s2-main-common: " Brandon Brnich
2026-08-10 20:52 ` [PATCH v2 3/6] arm64: dts: ti: k3-j721s2-main: Assign SRAM to VPU node Brandon Brnich
2026-08-10 20:52 ` [PATCH v2 4/6] arm64: dts: ti: k3-j784s4-j742s2-main-common: Assign SRAM to VPU nodes Brandon Brnich
2026-08-10 20:52 ` [PATCH v2 5/6] arm64: dts: ti: k3-am62a-main: Assign SRAM to VPU node Brandon Brnich
2026-08-10 20:52 ` Brandon Brnich [this message]
2026-08-11 14:47 ` [PATCH v2 0/6] Add SRAM Nodes for VPU Andrew Davis
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