From: Stefan Roese <sr@denx.de>
Date: Thu, 16 Aug 2018 13:27:32 +0000 (+0200)
Subject: mips: mt76xx: Add sysreset support
X-Git-Tag: v2018.11-rc1~112^2~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=41f6e6eb644751678fb3c0b92b74e7f058c7cb89;p=platform%2Fkernel%2Fu-boot.git

mips: mt76xx: Add sysreset support

This patch adds the necessary sysreset DT node and enables the required
drivers via Kconfig.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
---

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 10b55c9..071dea0 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -83,6 +83,7 @@ config ARCH_MT7620
 	select SUPPORTS_CPU_MIPS32_R1
 	select SUPPORTS_CPU_MIPS32_R2
 	select SUPPORTS_LITTLE_ENDIAN
+	select SYSRESET
 
 config MACH_PIC32
 	bool "Support Microchip PIC32"
diff --git a/arch/mips/dts/mt7628a.dtsi b/arch/mips/dts/mt7628a.dtsi
index d00f528..d525f01 100644
--- a/arch/mips/dts/mt7628a.dtsi
+++ b/arch/mips/dts/mt7628a.dtsi
@@ -41,6 +41,13 @@
 			reg = <0x0 0x100>;
 		};
 
+		syscon-reboot {
+			compatible = "syscon-reboot";
+			regmap = <&sysc>;
+			offset = <0x34>;
+			mask = <0x1>;
+		};
+
 		intc: interrupt-controller@200 {
 			compatible = "ralink,rt2880-intc";
 			reg = <0x200 0x100>;