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30 lines
906 B
Diff
30 lines
906 B
Diff
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From b0227e7081404448a0059b8698fdffd2dec280d2 Mon Sep 17 00:00:00 2001
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From: Ondrej Jirman <megi@xff.cz>
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Date: Thu, 19 Oct 2023 18:57:26 +0200
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Subject: [PATCH] mfd: rk8xx: Add support for RK806 power off
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Use DEV_OFF bit to power off the RK806 PMIC, when system-power-controller
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is used in DTS.
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Signed-off-by: Ondrej Jirman <megi@xff.cz>
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Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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Link: https://lore.kernel.org/r/20231019165732.3818789-5-megi@xff.cz
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Signed-off-by: Lee Jones <lee@kernel.org>
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---
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drivers/mfd/rk8xx-core.c | 4 ++++
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1 file changed, 4 insertions(+)
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--- a/drivers/mfd/rk8xx-core.c
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+++ b/drivers/mfd/rk8xx-core.c
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@@ -517,6 +517,10 @@ static int rk808_power_off(struct sys_of
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reg = RK805_DEV_CTRL_REG;
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bit = DEV_OFF;
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break;
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+ case RK806_ID:
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+ reg = RK806_SYS_CFG3;
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+ bit = DEV_OFF;
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+ break;
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case RK808_ID:
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reg = RK808_DEVCTRL_REG,
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bit = DEV_OFF_RST;
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