LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
From: Lee Jones <lee.jones@linaro.org>
To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Cc: lee.jones@linaro.org, kernel@stlinux.com, tglx@linutronix.de,
	jason@lakedaemon.net, devicetree@vger.kernel.org
Subject: [PATCH v2 RESEND 5/8] ARM: STi: STiH416: Enable PMU IRQs
Date: Thu, 22 Jan 2015 09:48:50 +0000	[thread overview]
Message-ID: <1421920133-7914-6-git-send-email-lee.jones@linaro.org> (raw)
In-Reply-To: <1421920133-7914-1-git-send-email-lee.jones@linaro.org>

This driver is used to enable System Configuration Register controlled
External, CTI (Core Sight), PMU (Performance Management), and PL310 L2
Cache IRQs prior to use.

Here we are enabling PMU IRQs on both channels.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
 arch/arm/boot/dts/stih416.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/stih416.dtsi b/arch/arm/boot/dts/stih416.dtsi
index cdbf29c..de2afb9 100644
--- a/arch/arm/boot/dts/stih416.dtsi
+++ b/arch/arm/boot/dts/stih416.dtsi
@@ -13,6 +13,7 @@
 #include <dt-bindings/phy/phy-miphy365x.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/reset-controller/stih416-resets.h>
+#include <dt-bindings/interrupt-controller/irq-st.h>
 / {
 	L2: cache-controller {
 		compatible = "arm,pl310-cache";
@@ -92,6 +93,15 @@
 			reg		= <0xfe4b5100 0x8>;
 		};
 
+		irq-syscfg {
+			compatible    = "st,stih416-irq-syscfg";
+			st,syscfg     = <&syscfg_cpu>;
+			st,irq-device = <ST_IRQ_SYSCFG_PMU_0>,
+					<ST_IRQ_SYSCFG_PMU_1>;
+			st,fiq-device = <ST_IRQ_SYSCFG_DISABLED>,
+					<ST_IRQ_SYSCFG_DISABLED>;
+		};
+
 		serial2: serial@fed32000{
 			compatible	= "st,asc";
 			status 		= "disabled";
-- 
1.9.1


  parent reply	other threads:[~2015-01-22  9:50 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-22  9:48 [PATCH v2 RESEND 0/8] irqchip: New driver for ST's SysCfg controlled IRQs Lee Jones
2015-01-22  9:48 ` [PATCH v2 RESEND 1/8] dt: bindings: Supply shared ST IRQ defines Lee Jones
2015-01-23 15:58   ` Thomas Gleixner
2015-01-23 16:39     ` Lee Jones
2015-01-24 11:46       ` Thomas Gleixner
2015-01-22  9:48 ` [PATCH v2 RESEND 2/8] irqchip: Supply new driver for STi based devices Lee Jones
2015-01-23 16:10   ` Thomas Gleixner
2015-01-23 16:32     ` Lee Jones
2015-01-24 11:48       ` Thomas Gleixner
2015-01-22  9:48 ` [PATCH v2 RESEND 3/8] irqchip: irq-st: Add documentation for STi based syscfg IRQs Lee Jones
2015-01-22  9:48 ` [PATCH v2 RESEND 4/8] ARM: STi: STiH416: Enable Cortex-A9 PMU support Lee Jones
2015-01-22  9:48 ` Lee Jones [this message]
2015-01-22  9:48 ` [PATCH v2 RESEND 6/8] ARM: STi: STiH407: " Lee Jones
2015-01-22  9:48 ` [PATCH v2 RESEND 7/8] ARM: STi: STiH407: Enable PMU IRQs Lee Jones
2015-01-22  9:48 ` [PATCH v2 RESEND 8/8] ARM: STI: Ensure requested STi's SysCfg Controlled IRQs are enabled at boot Lee Jones

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1421920133-7914-6-git-send-email-lee.jones@linaro.org \
    --to=lee.jones@linaro.org \
    --cc=devicetree@vger.kernel.org \
    --cc=jason@lakedaemon.net \
    --cc=kernel@stlinux.com \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=tglx@linutronix.de \
    --subject='Re: [PATCH v2 RESEND 5/8] ARM: STi: STiH416: Enable PMU IRQs' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).