Re: [PATCH 2/3] arm64: dts: ti: k3-am62p-j722s: enable the bxs-4-64
From: Nishanth Menon <nm@ti.com>
Date: 2025-08-13 15:17:30
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On 18:25-20250808, rs@ti.com wrote:
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From: Randolph Sapp <redacted> Add the relevant device tree node for Imagination's BXS-4-64 GPU. These devices specifically do not set the dma-coherent bit because they do not use the same MSMC configuration as other BXS-4-64 enabled TI platforms. Signed-off-by: Randolph Sapp <redacted> --- .../boot/dts/ti/k3-am62p-j722s-common-main.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+)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 2e5e25a8ca86..a51db8f9dff8 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@@ -690,6 +690,19 @@ ospi0: spi@fc40000 { }; }; + gpu: gpu@fd80000 { + compatible = "ti,j721s2-gpu", "img,img-bxs-4-64", "img,img-rogue";
Note the discussion in https://lore.kernel.org/linux-arm-kernel/DBE4UO2RGAYX.17V1DAF8MQYJM@kernel.org/ (local)
+ reg = <0x00 0x0fd80000 0x00 0x80000>;
+ clocks = <&k3_clks 237 1>;
+ clock-names = "core";
+ assigned-clocks = <&k3_clks 237 1>;
+ assigned-clock-rates = <800000000>;
+ interrupts = <GIC_SPI 241 IRQ_TYPE_LEVEL_HIGH>;
+ power-domains = <&k3_pds 237 TI_SCI_PD_EXCLUSIVE>,
+ <&k3_pds 242 TI_SCI_PD_EXCLUSIVE>;
+ power-domain-names = "a", "b";
+ };
+
cpsw3g: ethernet@8000000 {
compatible = "ti,am642-cpsw-nuss";
#address-cells = <2>;
--
2.50.1Is the issue that Michael reported https://lore.kernel.org/linux-arm-kernel/20250716134717.4085567-3-mwalle@kernel.org/ (local) resolved? -- Regards, Nishanth Menon Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D https://ti.com/opensource