From: Frank.Li@freescale.com (Frank.Li at freescale.com)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/2] ARM: dts: imx7d: enable snvs rtc, onoffkey and power off
Date: Thu, 9 Jul 2015 01:22:59 +0800 [thread overview]
Message-ID: <1436376180-5891-1-git-send-email-Frank.Li@freescale.com> (raw)
From: Frank Li <Frank.Li@freescale.com>
Change SNVS rtc to syscon interface.
Enable onoff key and power off function.
Signed-off-by: Frank Li <Frank.Li@freescale.com>
---
arch/arm/boot/dts/imx7d-sdb.dts | 4 ++++
arch/arm/boot/dts/imx7d.dtsi | 27 +++++++++++++++++++++------
2 files changed, 25 insertions(+), 6 deletions(-)
diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts
index 4d1a4b9..214eba9 100644
--- a/arch/arm/boot/dts/imx7d-sdb.dts
+++ b/arch/arm/boot/dts/imx7d-sdb.dts
@@ -223,6 +223,10 @@
};
};
+&snvs_poweroff {
+ status = "okay";
+};
+
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
diff --git a/arch/arm/boot/dts/imx7d.dtsi b/arch/arm/boot/dts/imx7d.dtsi
index b4cd8fd..308ad1b 100644
--- a/arch/arm/boot/dts/imx7d.dtsi
+++ b/arch/arm/boot/dts/imx7d.dtsi
@@ -322,17 +322,32 @@
};
snvs: snvs at 30370000 {
- compatible = "fsl,sec-v4.0-mon", "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0 0x30370000 0x10000>;
+ compatible = "fsl,sec-v4.0-mon", "syscon", "simple-mfd";
+ reg = <0x30370000 0x10000>;
- snvs-rtc-lp at 34 {
+ snvs_rtc: snvs-rtc-lp {
compatible = "fsl,sec-v4.0-mon-rtc-lp";
- reg = <0x34 0x58>;
+ regmap = <&snvs>;
+ offset = <0x34>;
interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
};
+
+ snvs_poweroff: snvs-poweroff {
+ compatible = "syscon-poweroff";
+ regmap = <&snvs>;
+ offset = <0x38>;
+ mask = <0x60>;
+ status = "disabled";
+ };
+
+ snvs_pwrkey: snvs-powerkey {
+ compatible = "fsl,sec-v4.0-pwrkey";
+ regmap = <&snvs>;
+ interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+ linux,keycode = <KEY_POWER>;
+ wakeup;
+ };
};
clks: ccm at 30380000 {
--
1.9.1
next reply other threads:[~2015-07-08 17:22 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-08 17:22 Frank.Li at freescale.com [this message]
2015-07-08 17:23 ` [PATCH 2/2] ARM: imx_v6_v7_defconfig: enable powerkey and syscon power off Frank.Li at freescale.com
2015-07-14 6:43 ` Shawn Guo
2015-07-14 3:44 ` [PATCH 1/2] ARM: dts: imx7d: enable snvs rtc, onoffkey and " Shawn Guo
2015-07-14 14:31 ` Zhi Li
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