From: "Ondřej Jirman" <megi@xff.cz>
To: Lee Jones <lee@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Heiko Stuebner <heiko@sntech.de>
Cc: Ondrej Jirman <megi@xff.cz>,
Sebastian Reichel <sebastian.reichel@collabora.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH v3 4/4] mfd: rk8xx: Add support for RK806 power off
Date: Tue, 10 Oct 2023 19:41:19 +0200 [thread overview]
Message-ID: <20231010174138.1888396-5-megi@xff.cz> (raw)
In-Reply-To: <20231010174138.1888396-1-megi@xff.cz>
From: Ondrej Jirman <megi@xff.cz>
Use DEV_OFF bit to power off the RK806 PMIC, when system-power-controller
is used in DTS.
Signed-off-by: Ondrej Jirman <megi@xff.cz>
---
drivers/mfd/rk8xx-core.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/mfd/rk8xx-core.c b/drivers/mfd/rk8xx-core.c
index a50a181b18e9..c47164a3ec1d 100644
--- a/drivers/mfd/rk8xx-core.c
+++ b/drivers/mfd/rk8xx-core.c
@@ -525,6 +525,10 @@ static int rk808_power_off(struct sys_off_data *data)
reg = RK805_DEV_CTRL_REG;
bit = DEV_OFF;
break;
+ case RK806_ID:
+ reg = RK806_SYS_CFG3;
+ bit = DEV_OFF;
+ break;
case RK808_ID:
reg = RK808_DEVCTRL_REG,
bit = DEV_OFF_RST;
--
2.42.0
next prev parent reply other threads:[~2023-10-10 17:41 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-10 17:41 [PATCH v3 0/4] Add support for poweroff via RK806 PMIC Ondřej Jirman
2023-10-10 17:41 ` [PATCH v3 1/4] dt-bindings: mfd: rk8xx: Deprecate rockchip,system-power-controller Ondřej Jirman
2023-10-12 20:00 ` Rob Herring
2023-10-19 10:29 ` Lee Jones
2023-10-19 10:30 ` Krzysztof Kozlowski
2023-10-19 13:50 ` Lee Jones
2023-10-19 14:03 ` Ondřej Jirman
2023-10-19 15:00 ` Lee Jones
2023-10-10 17:41 ` [PATCH v3 2/4] dt-bindings: mfd: rk806: Allow system-power-controller property Ondřej Jirman
2023-10-12 20:00 ` Rob Herring
2023-10-10 17:41 ` [PATCH v3 3/4] mfd: rk8xx: Add support for standard " Ondřej Jirman
2023-10-10 17:41 ` Ondřej Jirman [this message]
2023-10-11 16:38 ` [PATCH v3 0/4] Add support for poweroff via RK806 PMIC Sebastian Reichel
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