build/patch/kernel/archive/sunxi-5.15/patches.megous/regulator-axp20x-Enable-over-temperature-protection-and-16s-res.patch

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Diff

From afb8326ece48f0306d491f3de460cb08b877178e Mon Sep 17 00:00:00 2001
From: Ondrej Jirman <megous@megous.com>
Date: Tue, 18 Feb 2020 23:57:20 +0100
Subject: [PATCH 361/478] regulator: axp20x: Enable over-temperature protection
and 16s reset function
Why not? Also why here, but whatever.
Signed-off-by: Ondrej Jirman <megous@megous.com>
---
drivers/regulator/axp20x-regulator.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c
index d260c442b788..0d224f0d0deb 100644
--- a/drivers/regulator/axp20x-regulator.c
+++ b/drivers/regulator/axp20x-regulator.c
@@ -93,6 +93,8 @@
#define AXP22X_WORKMODE_DCDCX_MASK(x) BIT_MASK(x)
#define AXP22X_MISC_N_VBUSEN_FUNC BIT(4)
+#define AXP22X_MISC_16S_RESET_FUNC BIT(3)
+#define AXP22X_MISC_OTP BIT(2)
#define AXP22X_DCDC1_V_OUT_MASK GENMASK(4, 0)
#define AXP22X_DCDC2_V_OUT_MASK GENMASK(5, 0)
@@ -1357,6 +1359,11 @@ static int axp20x_regulator_probe(struct platform_device *pdev)
}
}
+ // enable 16s power-on reset and over-temperature protection
+ regmap_update_bits(axp20x->regmap, AXP20X_OVER_TMP,
+ AXP22X_MISC_16S_RESET_FUNC | AXP22X_MISC_OTP,
+ AXP22X_MISC_16S_RESET_FUNC | AXP22X_MISC_OTP);
+
return 0;
}
--
2.35.3