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MALI: bifrost: Add opp data for rk3576

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Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Change-Id: I04e9c648b2d74a7809954c143330d66a665d833c
This commit is contained in:
Finley Xiao
2024-02-22 11:28:14 +08:00
committed by Tao Huang
parent 5d738289e4
commit d21aa229f6
1 changed files with 29 additions and 0 deletions
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29
drivers/gpu/arm/bifrost/platform/rk/mali_kbase_config_rk.c
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@@ -515,6 +515,25 @@ static void kbase_platform_rk_remove_sysfs_files(struct device *dev)
device_remove_file(dev, &dev_attr_utilisation);
}
static int rk3576_gpu_set_read_margin(struct device *dev,
struct rockchip_opp_info *opp_info,
u32 rm)
{
if (!opp_info->grf || !opp_info->volt_rm_tbl)
return 0;
if (rm == opp_info->current_rm || rm == UINT_MAX)
return 0;
dev_dbg(dev, "set rm to %d\n", rm);
regmap_write(opp_info->grf, 0x3c, 0x001c0000 | (rm << 2));
regmap_write(opp_info->grf, 0x40, 0x001c0000 | (rm << 2));
regmap_write(opp_info->grf, 0x48, 0x001c0000 | (rm << 2));
opp_info->current_rm = rm;
return 0;
}
static int rk3588_gpu_get_soc_info(struct device *dev, struct device_node *np,
int *bin, int *process)
{
@@ -626,6 +645,12 @@ static int gpu_opp_config_clks(struct device *dev, struct opp_table *opp_table,
&kbdev->opp_info);
}
static const struct rockchip_opp_data rk3576_gpu_opp_data = {
.set_read_margin = rk3576_gpu_set_read_margin,
.config_regulators = gpu_opp_config_regulators,
.config_clks = gpu_opp_config_clks,
};
static const struct rockchip_opp_data rk3588_gpu_opp_data = {
.get_soc_info = rk3588_gpu_get_soc_info,
.set_soc_info = rk3588_gpu_set_soc_info,
@@ -639,6 +664,10 @@ static const struct rockchip_opp_data rockchip_gpu_opp_data = {
};
static const struct of_device_id rockchip_mali_of_match[] = {
{
.compatible = "rockchip,rk3576",
.data = (void *)&rk3576_gpu_opp_data,
},
{
.compatible = "rockchip,rk3588",
.data = (void *)&rk3588_gpu_opp_data,