mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-28 09:39:00 +00:00
46 lines
1.6 KiB
Diff
46 lines
1.6 KiB
Diff
From bd7335b5e204cf0dc88550497fbd12002a0f35d5 Mon Sep 17 00:00:00 2001
|
|
From: Eric Anholt <eric@anholt.net>
|
|
Date: Wed, 12 Dec 2018 15:51:49 -0800
|
|
Subject: [PATCH 524/725] ARM: bcm283x: Extend the WDT DT node out to cover the
|
|
whole PM block. (v4)
|
|
|
|
It was covering part of the PM block's range, up to the WDT regs. To
|
|
support the rest of the PM block's functionality, we need the full
|
|
register range plus the AXI Async Bridge regs for PM sequencing.
|
|
|
|
This doesn't convert any of the consumers over to the new binding yet,
|
|
since we will need to be careful in coordinating our usage of firmware
|
|
services that might power domains on and off versus the bcm2835-pm
|
|
driver's access of those same domains.
|
|
|
|
Signed-off-by: Eric Anholt <eric@anholt.net>
|
|
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
|
|
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
|
|
(cherry picked from commit 29abc92c1d93e28a8f4d55e6343eec4faf44025a)
|
|
---
|
|
arch/arm/boot/dts/bcm283x.dtsi | 13 +++++++++++--
|
|
1 file changed, 11 insertions(+), 2 deletions(-)
|
|
|
|
--- a/arch/arm/boot/dts/bcm283x.dtsi
|
|
+++ b/arch/arm/boot/dts/bcm283x.dtsi
|
|
@@ -121,8 +121,17 @@
|
|
};
|
|
|
|
watchdog@7e100000 {
|
|
- compatible = "brcm,bcm2835-pm-wdt";
|
|
- reg = <0x7e100000 0x28>;
|
|
+ compatible = "brcm,bcm2835-pm", "brcm,bcm2835-pm-wdt";
|
|
+ #power-domain-cells = <1>;
|
|
+ #reset-cells = <1>;
|
|
+ reg = <0x7e100000 0x114>,
|
|
+ <0x7e00a000 0x24>;
|
|
+ clocks = <&clocks BCM2835_CLOCK_V3D>,
|
|
+ <&clocks BCM2835_CLOCK_PERI_IMAGE>,
|
|
+ <&clocks BCM2835_CLOCK_H264>,
|
|
+ <&clocks BCM2835_CLOCK_ISP>;
|
|
+ clock-names = "v3d", "peri_image", "h264", "isp";
|
|
+ system-power-controller;
|
|
};
|
|
|
|
clocks: cprman@7e101000 {
|