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soc: rockchip: opp_select: Add current read margin for rockchip_opp_info

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Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Change-Id: Ifd7434d28943aa32222938961fc00ffab7f320ea
This commit is contained in:
Finley Xiao
2021-12-27 15:42:10 +08:00
committed by Tao Huang
parent e3296f88ff
commit 0f83f6cfe8
2 changed files with 2 additions and 0 deletions
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1
drivers/soc/rockchip/rockchip_opp_select.c
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@@ -1179,6 +1179,7 @@ int rockchip_init_opp_table(struct device *dev, struct rockchip_opp_info *info,
info->num_clks = num_clks;
}
if (info->data && info->data->set_read_margin) {
info->current_rm = UINT_MAX;
info->grf = syscon_regmap_lookup_by_phandle(np, "rockchip,grf");
if (IS_ERR(info->grf))
info->grf = NULL;

1
include/soc/rockchip/rockchip_opp_select.h
View File

@@ -29,6 +29,7 @@ struct rockchip_opp_info {
struct regmap *grf;
struct clk_bulk_data *clks;
int num_clks;
u32 current_rm;
};
#if IS_ENABLED(CONFIG_ROCKCHIP_OPP)