From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfgang Wiedmeyer Subject: [PATCH] ARM: dts: exynos: Add reboot reason support for Trats2 Date: Thu, 22 Sep 2016 18:48:35 +0200 Message-ID: <1474562915-4319-1-git-send-email-wolfgit@wiedmeyer.de> Return-path: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: krzk-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, kgene-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org Cc: robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, linux-I+IVW8TIWO2tmTQ+vhA3Yw@public.gmane.org, javier-JPH+aEBZ4P+UEJcrhfAQsw@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Wolfgang Wiedmeyer List-Id: devicetree@vger.kernel.org This allows to reboot the device into recovery mode and into the download mode of the bootloader. Signed-off-by: Wolfgang Wiedmeyer --- arch/arm/boot/dts/exynos4412-trats2.dts | 14 ++++++++++++++ arch/arm/boot/dts/exynos4x12.dtsi | 2 +- 2 files changed, 15 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts index 129e973..a38d1e3 100644 --- a/arch/arm/boot/dts/exynos4412-trats2.dts +++ b/arch/arm/boot/dts/exynos4412-trats2.dts @@ -1294,3 +1294,17 @@ vtmu-supply = <&ldo10_reg>; status = "okay"; }; + +&pmu { + compatible = "syscon", "simple-mfd"; + + reboot-mode { + compatible = "syscon-reboot-mode"; + offset = <0x80c>; + + mode-normal = <0x12345670>; + mode-bootloader = <0x12345671>; + mode-download = <0x12345671>; + mode-recovery = <0x12345674>; + }; +}; diff --git a/arch/arm/boot/dts/exynos4x12.dtsi b/arch/arm/boot/dts/exynos4x12.dtsi index c452499..b58c14e 100644 --- a/arch/arm/boot/dts/exynos4x12.dtsi +++ b/arch/arm/boot/dts/exynos4x12.dtsi @@ -179,7 +179,7 @@ ranges; status = "disabled"; - pmu@10020000 { + pmu: pmu@10020000 { reg = <0x10020000 0x3000>; }; -- Website: https://fossencdi.org OpenPGP: 0F30 D1A0 2F73 F70A 6FEE 048E 5816 A24C 1075 7FC4 Key download: https://wiedmeyer.de/keys/ww.asc -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html