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ARM: dts: imx5: add gpu nodes

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This adds the gpu nodes for the adreno 200 GPU on iMX51 and iMX53, now
supported by the freedreno driver.

The compatible for the iMX51 uses a patchid of 1, which is used by drm/msm
driver to identify the smaller 128KiB GMEM size.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Jonathan Marek 2018-12-04 10:17:00 -05:00 committed by Shawn Guo
parent 47853f18b6
commit 006303d6ba
2 changed files with 20 additions and 0 deletions
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10
arch/arm/boot/dts/imx51.dtsi
View File

@ -121,6 +121,16 @@
reg = <0x1ffe0000 0x20000>; reg = <0x1ffe0000 0x20000>;
}; };
gpu: gpu@30000000 {
compatible = "amd,imageon-200.1", "amd,imageon";
reg = <0x30000000 0x20000>;
reg-names = "kgsl_3d0_reg_memory";
interrupts = <12>;
interrupt-names = "kgsl_3d0_irq";
clocks = <&clks IMX5_CLK_GPU3D_GATE>, <&clks IMX5_CLK_GARB_GATE>;
clock-names = "core_clk", "mem_iface_clk";
};
ipu: ipu@40000000 { ipu: ipu@40000000 {
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;

10
arch/arm/boot/dts/imx53.dtsi
View File

@ -200,6 +200,16 @@
}; };
}; };
gpu: gpu@30000000 {
compatible = "amd,imageon-200.0", "amd,imageon";
reg = <0x30000000 0x20000>;
reg-names = "kgsl_3d0_reg_memory";
interrupts = <12>;
interrupt-names = "kgsl_3d0_irq";
clocks = <&clks IMX5_CLK_GPU3D_GATE>, <&clks IMX5_CLK_GARB_GATE>;
clock-names = "core_clk", "mem_iface_clk";
};
aips@50000000 { /* AIPS1 */ aips@50000000 { /* AIPS1 */
compatible = "fsl,aips-bus", "simple-bus"; compatible = "fsl,aips-bus", "simple-bus";
#address-cells = <1>; #address-cells = <1>;