openwrt_lede/target/linux/bcm53xx/patches-4.4/044-0008-ARM-BCM53573-Specify-PMU-and-its-ILP-clock-in-the-DT.patch

From 547f23183d9d77b51754689a71e3e58d085ccaec Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
Date: Sat, 17 Sep 2016 22:13:46 +0200
Subject: [PATCH] ARM: BCM53573: Specify PMU and its ILP clock in the DT
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ILP clock (sometimes called a "slow clock") is a part of PMU (Power
Management Unit). There has been recently added a driver for it, so add
a proper entry in the DT as well.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
 arch/arm/boot/dts/bcm53573.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

--- a/arch/arm/boot/dts/bcm53573.dtsi
+++ b/arch/arm/boot/dts/bcm53573.dtsi
@@ -143,5 +143,17 @@
 		gmac1: ethernet@b000 {
 			reg = <0xb000 0x1000>;
 		};
+
+		pmu@12000 {
+			compatible = "simple-mfd", "syscon";
+			reg = <0x00012000 0x00001000>;
+
+			ilp: ilp {
+				compatible = "brcm,bcm53573-ilp";
+				clocks = <&alp>;
+				#clock-cells = <0>;
+				clock-output-names = "ilp";
+			};
+		};
 	};
 };