From: "Andrew F. Davis" <afd@ti.com>
To: Santosh Shilimkar <ssantosh@kernel.org>,
Russell King <linux@armlinux.org.uk>, Suman Anna <s-anna@ti.com>
Cc: <linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, "Andrew F . Davis" <afd@ti.com>
Subject: [PATCH 1/3] ARM: dts: keystone-k2g: Add device state controller node
Date: Tue, 9 Aug 2016 08:57:51 -0500 [thread overview]
Message-ID: <20160809135753.20712-1-afd@ti.com> (raw)
Add the device state controller node as a syscon node to the
Keystone 2 Galileo SoC. This module provides similar device
control functionality as that on the existing K2 SoCs.
One example usage would be the boot address programming of the
DSP processor sub-system.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Suman Anna <s-anna@ti.com>
---
arch/arm/boot/dts/keystone-k2g.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi
index 3372615..fe17dc4 100644
--- a/arch/arm/boot/dts/keystone-k2g.dtsi
+++ b/arch/arm/boot/dts/keystone-k2g.dtsi
@@ -83,6 +83,11 @@
pinctrl-single,function-mask = <0x001b0007>;
};
+ devctrl: device-state-control@02620000 {
+ compatible = "ti,keystone-devctrl", "syscon";
+ reg = <0x02620000 0x1000>;
+ };
+
uart0: serial@02530c00 {
compatible = "ns16550a";
current-speed = <115200>;
--
2.9.2
next reply other threads:[~2016-08-09 13:58 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-09 13:57 Andrew F. Davis [this message]
2016-08-09 13:57 ` [PATCH 2/3] ARM: dts: keystone-k2g: Add keystone IRQ controller node Andrew F. Davis
2016-08-09 13:57 ` [PATCH 3/3] ARM: dts: keystone-k2g: Add DSP GPIO " Andrew F. Davis
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