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Merge tag 'sti-dt-for-v6.14-round1' of https://git.kernel.org/pub/scm/linux/kernel/git/pchotard/sti into soc/dt

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Add and enable MALI400 support for STiH410-b2260

* tag 'sti-dt-for-v6.14-round1' of https://git.kernel.org/pub/scm/linux/kernel/git/pchotard/sti:
  ARM: dts: st: enable the MALI gpu on the stih410-b2260
  ARM: dts: st: add node for the MALI gpu on stih410.dtsi
  dt-bindings: gpu: mali-utgard: Add st,stih410-mali compatible

Link: https://lore.kernel.org/r/f44cb1f0-4d91-4e25-8b1f-3dd9a7bed62b@foss.st.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann
2025-01-16 14:43:26 +01:00
parent 50e859f99d 3b6775857d
commit 192375416f
3 changed files with 39 additions and 0 deletions
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Documentation/devicetree/bindings/gpu/arm,mali-utgard.yaml
+1
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@@ -33,6 +33,7 @@ properties:
- rockchip,rk3188-mali
- rockchip,rk3228-mali
- samsung,exynos4210-mali
- st,stih410-mali
- stericsson,db8500-mali
- xlnx,zynqmp-mali
- const: arm,mali-400
arch/arm/boot/dts/st/stih410-b2260.dts
+4
View File
@@ -206,5 +206,9 @@
sata1: sata@9b28000 {
status = "okay";
};
gpu: gpu@9f00000 {
status = "okay";
};
};
};
arch/arm/boot/dts/st/stih410.dtsi
+34
View File
@@ -285,5 +285,39 @@
resets = <&softreset STIH407_LPM_SOFTRESET>;
hdmi-phandle = <&sti_hdmi>;
};
gpu: gpu@9f00000 {
compatible = "st,stih410-mali", "arm,mali-400";
reg = <0x9f00000 0x10000>;
/* LIMA driver needs 2 clocks, use the same for both */
clocks = <&clk_s_c0_flexgen CLK_ICN_GPU>,
<&clk_s_c0_flexgen CLK_ICN_GPU>;
clock-names = "bus", "core";
assigned-clocks = <&clk_s_c0_flexgen CLK_ICN_GPU>;
assigned-clock-rates = <400000000>;
resets = <&softreset STIH407_GPU_SOFTRESET>;
interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "gp",
"gpmmu",
"pp0",
"ppmmu0",
"pp1",
"ppmmu1",
"pp2",
"ppmmu2",
"pp3",
"ppmmu3";
status = "disabled";
};
};
};