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refactor(tc): update total compute gpu device node

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updated gpu clocks and added gpu simple power model node

Signed-off-by: Rupinderjit Singh <rupinderjit.singh@arm.com>
Change-Id: Ia475f136bec8a569f764255eb87c212a692626dc
This commit is contained in:
Rupinderjit Singh 2023-02-03 09:29:57 +00:00
parent 1678bbb572
commit cb3e9650f1
1 changed files with 27 additions and 3 deletions
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30
fdts/tc.dts
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2020-2022, Arm Limited. All rights reserved.
* Copyright (c) 2020-2023, Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@ -456,13 +456,25 @@
clock-names = "mclk", "apb_pclk";
};
gpu_clk: gpu_clk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <1000000000>;
};
gpu_core_clk: gpu_core_clk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <1000000000>;
};
gpu: gpu@2d000000 {
compatible = "arm,mali-midgard";
reg = <0x0 0x2d000000 0x0 0x200000>;
interrupts = <0 66 4>, <0 67 4>, <0 65 4>;
interrupt-names = "JOB", "MMU", "GPU";
clocks = <&soc_refclk100mhz>;
clock-names = "clk_mali";
clocks = <&gpu_clk>, <&gpu_core_clk>;
clock-names = "clk_mali", "shadercores";
iommus = <&smmu_700 0x200>;
operating-points = <
/* KHz uV */
@ -470,6 +482,18 @@
>;
};
power_model@simple {
/*
* Numbers used are irrelevant to Titan,
* it helps suppressing the kernel warnings.
*/
compatible = "arm,mali-simple-power-model";
static-coefficient = <2427750>;
dynamic-coefficient = <4687>;
ts = <20000 2000 (-20) 2>;
thermal-zone = "";
};
smmu_700: smmu_700@3f000000 {
#iommu-cells = <1>;
compatible = "arm,smmu-v3";