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// SPDX-License-Identifier: GPL-2.0
// Copyright (c) 2021 Mediatek Inc.
#include "mali_kbase_config_platform.h"
#include "mali_kbase_runtime_pm.h"
/* list of clocks required by GPU */
static const char * const mt8186_gpu_clks[] = {
"clk_mux",
"clk_main_parent",
"clk_sub_parent",
"subsys_mfg_cg",
"clk_pll_src",
};
const struct mtk_hw_config mt8186_hw_config = {
.num_pm_domains = 2,
.num_clks = ARRAY_SIZE(mt8186_gpu_clks),
.clk_names = mt8186_gpu_clks,
.mfg_compatible_name = "mediatek,mt8186-mfgsys",
.reg_mfg_timestamp = 0x130,
.reg_mfg_qchannel_con = 0xb4,
.reg_mfg_debug_sel = 0x170,
.reg_mfg_debug_top = 0x178,
.top_tsvalueb_en = 0x3,
.bus_idle_bit = 0x4,
.vgpu_min_microvolt = 612500,
.vgpu_max_microvolt = 950000,
.vsram_gpu_min_microvolt = 850000,
.vsram_gpu_max_microvolt = 1050000,
.bias_min_microvolt = 100000,
.bias_max_microvolt = 250000,
.supply_tolerance_microvolt = 125,
.gpu_freq_min_khz = 299000,
.gpu_freq_max_khz = 1000000,
.auto_suspend_delay_ms = 50,
};
struct mtk_platform_context mt8186_platform_context = {
.manual_mux_reparent = true,
.config = &mt8186_hw_config,
};
static int platform_init(struct kbase_device *kbdev)
{
struct mtk_platform_context *ctx = &mt8186_platform_context;
int err;
kbdev->platform_context = ctx;
err = mtk_platform_init(kbdev);
if (err)
return err;
#if IS_ENABLED(CONFIG_MALI_DEVFREQ)
kbdev->devfreq_ops.set_frequency = mtk_set_frequency;
kbdev->devfreq_ops.voltage_range_check = mtk_voltage_range_check;
#if IS_ENABLED(CONFIG_REGULATOR)
kbdev->devfreq_ops.set_voltages = mtk_set_voltages;
#endif
#endif
return 0;
}
struct kbase_platform_funcs_conf mt8186_platform_funcs = {
.platform_init_func = platform_init,
.platform_term_func = platform_term
};
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