[U-Boot,5/5,v2] mips: mt76xx: Add sysreset support

Message ID 20180810074819.24962-5-sr@denx.de
State Superseded
Delegated to: Daniel Schwierzeck
Headers show
Series
  • [U-Boot,1/5,v2] mips: Add basic MediaTek MT7620/88 support
Related show

Commit Message

Stefan Roese Aug. 10, 2018, 7:48 a.m.
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>
---
v2:
- New patch

 arch/mips/Kconfig          | 1 +
 arch/mips/dts/mt7628a.dtsi | 7 +++++++
 2 files changed, 8 insertions(+)

Patch

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index b7c5fa3114..4234b924c4 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -100,6 +100,7 @@  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 d00f528e1f..d525f019fe 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>;