[PATCH 3/7] ARM: sh7372: support mixed DT and board code interrupt controller init

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From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/7] ARM: sh7372: support mixed DT and board code interrupt controller init
Date: Fri, 14 Dec 2012 16:45:27 +0000	[thread overview]
Message-ID: <1355503531-7276-4-git-send-email-g.liakhovetski@gmx.de> (raw)
In-Reply-To: <1355503531-7276-1-git-send-email-g.liakhovetski@gmx.de>

Extend DT interrupt controller initialisation to automatically fall back to
platform data based configuration, if booting without DT. This simplifies
implementing boards, capable of booting in either mode with a single kernel.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
---
 arch/arm/mach-shmobile/intc-sh7372.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-shmobile/intc-sh7372.c b/arch/arm/mach-shmobile/intc-sh7372.c
index c923518..9c13ecc 100644
--- a/arch/arm/mach-shmobile/intc-sh7372.c
+++ b/arch/arm/mach-shmobile/intc-sh7372.c
@@ -23,6 +23,7 @@
 #include <linux/irq.h>
 #include <linux/io.h>
 #include <linux/sh_intc.h>
+#include <mach/common.h>
 #include <mach/intc.h>
 #include <mach/irqs.h>
 #include <asm/mach-types.h>
@@ -629,6 +630,11 @@ static const struct of_device_id irq_of_match[] __initconst = {
 
 void __init sh7372_init_irq_of(void)
 {
+	if (!of_have_populated_dt()) {
+		sh7372_init_irq();
+		return;
+	}
+
 	of_irq_init(irq_of_match);
 
 	sh7372_init_intc(0xe6940000, 0xe6950000, 0xffd20000, 0xffd50000,
-- 
1.7.2.5

WARNING: multiple messages have this Message-ID (diff)

From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
To: linux-sh@vger.kernel.org
Cc: Simon Horman <horms@verge.net.au>,
	linux-arm-kernel@lists.infradead.org,
	devicetree-discuss@lists.ozlabs.org,
	Magnus Damm <magnus.damm@gmail.com>
Subject: [PATCH 3/7] ARM: sh7372: support mixed DT and board code interrupt controller init
Date: Fri, 14 Dec 2012 17:45:27 +0100	[thread overview]
Message-ID: <1355503531-7276-4-git-send-email-g.liakhovetski@gmx.de> (raw)
In-Reply-To: <1355503531-7276-1-git-send-email-g.liakhovetski@gmx.de>

Extend DT interrupt controller initialisation to automatically fall back to
platform data based configuration, if booting without DT. This simplifies
implementing boards, capable of booting in either mode with a single kernel.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
---
 arch/arm/mach-shmobile/intc-sh7372.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-shmobile/intc-sh7372.c b/arch/arm/mach-shmobile/intc-sh7372.c
index c923518..9c13ecc 100644
--- a/arch/arm/mach-shmobile/intc-sh7372.c
+++ b/arch/arm/mach-shmobile/intc-sh7372.c
@@ -23,6 +23,7 @@
 #include <linux/irq.h>
 #include <linux/io.h>
 #include <linux/sh_intc.h>
+#include <mach/common.h>
 #include <mach/intc.h>
 #include <mach/irqs.h>
 #include <asm/mach-types.h>
@@ -629,6 +630,11 @@ static const struct of_device_id irq_of_match[] __initconst = {
 
 void __init sh7372_init_irq_of(void)
 {
+	if (!of_have_populated_dt()) {
+		sh7372_init_irq();
+		return;
+	}
+
 	of_irq_init(irq_of_match);
 
 	sh7372_init_intc(0xe6940000, 0xe6950000, 0xffd20000, 0xffd50000,
-- 
1.7.2.5

WARNING: multiple messages have this Message-ID (diff)

From: g.liakhovetski@gmx.de (Guennadi Liakhovetski)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/7] ARM: sh7372: support mixed DT and board code interrupt controller init
Date: Fri, 14 Dec 2012 17:45:27 +0100	[thread overview]
Message-ID: <1355503531-7276-4-git-send-email-g.liakhovetski@gmx.de> (raw)
In-Reply-To: <1355503531-7276-1-git-send-email-g.liakhovetski@gmx.de>

Extend DT interrupt controller initialisation to automatically fall back to
platform data based configuration, if booting without DT. This simplifies
implementing boards, capable of booting in either mode with a single kernel.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
---
 arch/arm/mach-shmobile/intc-sh7372.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-shmobile/intc-sh7372.c b/arch/arm/mach-shmobile/intc-sh7372.c
index c923518..9c13ecc 100644
--- a/arch/arm/mach-shmobile/intc-sh7372.c
+++ b/arch/arm/mach-shmobile/intc-sh7372.c
@@ -23,6 +23,7 @@
 #include <linux/irq.h>
 #include <linux/io.h>
 #include <linux/sh_intc.h>
+#include <mach/common.h>
 #include <mach/intc.h>
 #include <mach/irqs.h>
 #include <asm/mach-types.h>
@@ -629,6 +630,11 @@ static const struct of_device_id irq_of_match[] __initconst = {
 
 void __init sh7372_init_irq_of(void)
 {
+	if (!of_have_populated_dt()) {
+		sh7372_init_irq();
+		return;
+	}
+
 	of_irq_init(irq_of_match);
 
 	sh7372_init_intc(0xe6940000, 0xe6950000, 0xffd20000, 0xffd50000,
-- 
1.7.2.5

next prev parent reply	other threads:[~2012-12-14 16:45 UTC|newest]

Thread overview: 78+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-12-14 16:45 [PATCH 0/7] ARM: mackerel: extended DT support Guennadi Liakhovetski
2012-12-14 16:45 ` Guennadi Liakhovetski
2012-12-14 16:45 ` Guennadi Liakhovetski
2012-12-14 16:45 ` [PATCH 1/7] ARM: sh7372: add missing "#interrupt-cells" properties Guennadi Liakhovetski
2012-12-14 16:45   ` Guennadi Liakhovetski
2012-12-14 16:45   ` Guennadi Liakhovetski
2012-12-15  9:05   ` Simon Horman
2012-12-15  9:05     ` Simon Horman
2012-12-15  9:05     ` Simon Horman
2012-12-14 16:45 ` [PATCH 2/7] ARM: mackerel: include the correct .dtsi file Guennadi Liakhovetski
2012-12-14 16:45   ` Guennadi Liakhovetski
2012-12-14 16:45   ` Guennadi Liakhovetski
2012-12-15  8:37   ` Simon Horman
2012-12-15  8:37     ` Simon Horman
2012-12-15  8:37     ` Simon Horman
2012-12-14 16:45 ` Guennadi Liakhovetski [this message]
2012-12-14 16:45   ` [PATCH 3/7] ARM: sh7372: support mixed DT and board code interrupt controller init Guennadi Liakhovetski
2012-12-14 16:45   ` Guennadi Liakhovetski
2012-12-15  7:52   ` Simon Horman
2012-12-15  7:52     ` Simon Horman
2012-12-15  7:52     ` Simon Horman
2012-12-17  8:02     ` Guennadi Liakhovetski
2012-12-17  8:02       ` Guennadi Liakhovetski
2012-12-17  8:02       ` Guennadi Liakhovetski
2012-12-14 16:45 ` [PATCH 4/7] ARM: sh7372: add clock lookup entries for DT-based devices Guennadi Liakhovetski
2012-12-14 16:45   ` Guennadi Liakhovetski
2012-12-14 16:45   ` Guennadi Liakhovetski
2012-12-15  7:29   ` Grant Likely
2012-12-15  7:29     ` Grant Likely
2012-12-15  7:29     ` Grant Likely
2012-12-15  8:36   ` Simon Horman
2012-12-15  8:36     ` Simon Horman
2012-12-15  8:36     ` Simon Horman
2012-12-14 16:45 ` [PATCH 5/7] ARM: sh7372: allow boards supporting booting with or without DT Guennadi Liakhovetski
2012-12-14 16:45   ` Guennadi Liakhovetski
2012-12-14 16:45   ` Guennadi Liakhovetski
2012-12-15  8:05   ` Simon Horman
2012-12-15  8:05     ` Simon Horman
2012-12-15  8:05     ` Simon Horman
2012-12-17  8:07     ` Guennadi Liakhovetski
2012-12-17  8:07       ` Guennadi Liakhovetski
2012-12-17  8:07       ` Guennadi Liakhovetski
2012-12-14 16:45 ` [PATCH 6/7] ARM: mackerel: support " Guennadi Liakhovetski
2012-12-14 16:45   ` Guennadi Liakhovetski
2012-12-14 16:45   ` Guennadi Liakhovetski
2012-12-15  8:29   ` Simon Horman
2012-12-15  8:29     ` Simon Horman
2012-12-15  8:29     ` Simon Horman
2012-12-15 19:02     ` Guennadi Liakhovetski
2012-12-15 19:02       ` Guennadi Liakhovetski
2012-12-15 19:02       ` Guennadi Liakhovetski
2012-12-16  0:33       ` Simon Horman
2012-12-16  0:33         ` Simon Horman
2012-12-16  0:33         ` Simon Horman
2012-12-16 20:46   ` Grant Likely
2012-12-16 20:46     ` Grant Likely
2012-12-16 20:46     ` Grant Likely
2012-12-16 21:36     ` Guennadi Liakhovetski
2012-12-16 21:36       ` Guennadi Liakhovetski
2012-12-16 21:36       ` Guennadi Liakhovetski
2012-12-17 16:38       ` Grant Likely
2012-12-17 16:38         ` Grant Likely
2012-12-17 16:38         ` Grant Likely
2012-12-17 16:50         ` Guennadi Liakhovetski
2012-12-17 16:50           ` Guennadi Liakhovetski
2012-12-17 16:50           ` Guennadi Liakhovetski
2012-12-17 16:54       ` Grant Likely
2012-12-17 16:54         ` Grant Likely
2012-12-17 16:54         ` Grant Likely
2012-12-17 12:40   ` [PATCH v2 " Guennadi Liakhovetski
2012-12-17 12:40     ` Guennadi Liakhovetski
2012-12-17 12:40     ` Guennadi Liakhovetski
2012-12-17 17:00     ` Grant Likely
2012-12-17 17:00       ` Grant Likely
2012-12-17 17:00       ` Grant Likely
2012-12-14 16:45 ` [PATCH 7/7] ARM: mackerel: add more devices to DT Guennadi Liakhovetski
2012-12-14 16:45   ` Guennadi Liakhovetski
2012-12-14 16:45   ` Guennadi Liakhovetski

find likely ancestor, descendant, or conflicting patches for this message:
dfblob:c923518 dfblob:c923518 dfblob:c923518 dfblob:9c13ecc
dfblob:9c13ecc dfblob:9c13ecc
	(help)

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