From: Suman Anna <s-anna@ti.com>
To: Santosh Shilimkar <ssantosh@kernel.org>
Cc: Philipp Zabel <p.zabel@pengutronix.de>,
Rob Herring <robh+dt@kernel.org>,
Russell King <linux@armlinux.org.uk>,
<linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
Andrew Davis <afd@ti.com>, Suman Anna <s-anna@ti.com>,
Dave Gerlach <d-gerlach@ti.com>
Subject: [PATCH v2 2/5] ARM: dts: keystone: Add PSC node
Date: Wed, 11 Jan 2017 19:48:40 -0600 [thread overview]
Message-ID: <20170112014843.19569-3-s-anna@ti.com> (raw)
In-Reply-To: <20170112014843.19569-1-s-anna@ti.com>
The Power Sleep Controller (PSC) module is responsible
for the power and clock management for each of the peripherals
present on the SoC. Represent this as a syscon node so that
multiple users can leverage it for various functionalities.
Signed-off-by: Suman Anna <s-anna@ti.com>
[afd@ti.com: add simple-mfd compatible]
Signed-off-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
---
v2: No changes
arch/arm/boot/dts/keystone.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi
index 02708ba2d4f4..ec203d0a673d 100644
--- a/arch/arm/boot/dts/keystone.dtsi
+++ b/arch/arm/boot/dts/keystone.dtsi
@@ -83,6 +83,11 @@
reg = <0x02310000 0x200>;
};
+ psc: power-sleep-controller@02350000 {
+ compatible = "syscon", "simple-mfd";
+ reg = <0x02350000 0x1000>;
+ };
+
devctrl: device-state-control@02620000 {
compatible = "ti,keystone-devctrl", "syscon";
reg = <0x02620000 0x1000>;
--
2.10.2
next prev parent reply other threads:[~2017-01-12 1:49 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-12 1:48 [PATCH v2 0/5] Reset Controller Nodes for TI Keystone platforms Suman Anna
2017-01-12 1:48 ` [PATCH v2 1/5] ARM: Keystone: Enable ARCH_HAS_RESET_CONTROLLER Suman Anna
2017-01-12 1:48 ` Suman Anna [this message]
2017-01-12 1:48 ` [PATCH v2 3/5] ARM: dts: keystone-k2hk: Add PSC reset controller node Suman Anna
2017-01-12 1:48 ` [PATCH v2 4/5] ARM: dts: keystone-k2l: " Suman Anna
2017-01-12 1:48 ` [PATCH v2 5/5] ARM: dts: keystone-k2e: " Suman Anna
2017-01-12 2:28 ` [PATCH v2 0/5] Reset Controller Nodes for TI Keystone platforms santosh.shilimkar
2017-01-19 17:46 ` santosh.shilimkar
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