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soc: rockchip: opp_select: Add support to parse rockchip,pvtm-voltage-sel-<name>

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Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Change-Id: Icc29a8f8b3791dc9cb899dde4c2755d181a4c0c4
This commit is contained in:
Finley Xiao
2023-12-04 19:52:27 +08:00
committed by Tao Huang
parent feecbd010e
commit 44dec9b035
1 changed files with 6 additions and 1 deletions
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drivers/soc/rockchip/rockchip_opp_select.c
+6 -1
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@@ -1276,12 +1276,17 @@ void rockchip_of_get_pvtm_sel(struct device *dev, struct device_node *np,
snprintf(name, sizeof(name),
"rockchip,p%d-pvtm-voltage-sel", process);
prop = of_find_property(np, name, NULL);
} else if (bin >= 0) {
} else if (bin > 0) {
of_property_read_u32(np, "rockchip,pvtm-hw", &hw);
if (hw && (hw & BIT(bin))) {
sprintf(name, "rockchip,pvtm-voltage-sel-hw");
prop = of_find_property(np, name, NULL);
}
if (!prop) {
snprintf(name, sizeof(name),
"rockchip,pvtm-voltage-sel-B%d", bin);
prop = of_find_property(np, name, NULL);
}
}
if (!prop)
sprintf(name, "rockchip,pvtm-voltage-sel");