From: Antonios Christidis <a-christidis@ti.com>
To: Nishanth Menon <nm@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>,
"Tero Kristo" <kristo@kernel.org>, Rob Herring <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: <linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
Antonios Christidis <a-christidis@ti.com>
Subject: [PATCH v2] arm64: dts: ti: k3-j784s4: Add GPU node
Date: Wed, 6 May 2026 15:18:40 -0500 [thread overview]
Message-ID: <20260506-j784s4_gpu_node_upstream-v2-1-23d6a2565ac0@ti.com> (raw)
Add the Series BXS GPU node for j784s4 device tree.
Signed-off-by: Antonios Christidis <a-christidis@ti.com>
---
v2:
- Separated from the original series ([1]) per reviewer feedback ([2])
[1]: https://lore.kernel.org/all/20260224-gpu_dts-v1-0-cc5ddffe140c@ti.com/
[2]: https://lore.kernel.org/all/20260225010507.flvt775fs5kfe7ez@unknotted/
---
arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi
index 78fcd0c40abc..ddb9385cd942 100644
--- a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi
@@ -137,6 +137,20 @@ serdes2: serdes@5020000 {
};
};
+ gpu: gpu@4e20000000 {
+ compatible = "ti,j721s2-gpu", "img,img-bxs-4-64", "img,img-rogue";
+ reg = <0x4e 0x20000000 0x00 0x80000>;
+ clocks = <&k3_clks 181 1>;
+ clock-names = "core";
+ assigned-clocks = <&k3_clks 181 1>;
+ assigned-clock-rates = <800000000>;
+ interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+ power-domains = <&k3_pds 181 TI_SCI_PD_EXCLUSIVE>,
+ <&k3_pds 182 TI_SCI_PD_EXCLUSIVE>;
+ power-domain-names = "a", "b";
+ dma-coherent;
+ };
+
c71_3: dsp@67800000 {
compatible = "ti,j721s2-c71-dsp";
reg = <0x00 0x67800000 0x00 0x00080000>,
---
base-commit: 735d2f48cadaa9a87e7c7601667878de70c771c5
change-id: 20260506-j784s4_gpu_node_upstream-be81ebf0ca2b
Best regards,
--
Antonios Christidis <a-christidis@ti.com>
reply other threads:[~2026-05-06 20:19 UTC|newest]
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