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From: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
To: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>,
	barebox@lists.infradead.org
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Subject: [PATCH 3/5] ARM: mvebu: add register remap for mbus ids
Date: Wed, 23 Jul 2014 11:28:08 +0200	[thread overview]
Message-ID: <1406107690-8605-4-git-send-email-sebastian.hesselbarth@gmail.com> (raw)
In-Reply-To: <1406107690-8605-1-git-send-email-sebastian.hesselbarth@gmail.com>

For each supported MVEBU SoC, add the corresponding remapped registers
to fix them up in provided DTBs.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
---
To: barebox@lists.infradead.org
To: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
---
 arch/arm/mach-mvebu/armada-370-xp.c | 3 +++
 arch/arm/mach-mvebu/dove.c          | 4 ++++
 arch/arm/mach-mvebu/kirkwood.c      | 3 +++
 3 files changed, 10 insertions(+)

diff --git a/arch/arm/mach-mvebu/armada-370-xp.c b/arch/arm/mach-mvebu/armada-370-xp.c
index e416a3876539..f5ff9640b770 100644
--- a/arch/arm/mach-mvebu/armada-370-xp.c
+++ b/arch/arm/mach-mvebu/armada-370-xp.c
@@ -18,6 +18,7 @@
 #include <init.h>
 #include <io.h>
 #include <asm/memory.h>
+#include <linux/mbus.h>
 #include <mach/armada-370-xp-regs.h>
 
 static inline void armada_370_xp_memory_find(unsigned long *phys_base,
@@ -53,6 +54,8 @@ static int armada_370_xp_init_soc(void)
 	armada_370_xp_memory_find(&phys_base, &phys_size);
 	arm_add_mem_device("ram0", phys_base, phys_size);
 
+	mvebu_mbus_add_range(0xf0, 0x01, MVEBU_REMAP_INT_REG_BASE);
+
 	return 0;
 }
 core_initcall(armada_370_xp_init_soc);
diff --git a/arch/arm/mach-mvebu/dove.c b/arch/arm/mach-mvebu/dove.c
index bcbf4b8ad7bd..974f48074150 100644
--- a/arch/arm/mach-mvebu/dove.c
+++ b/arch/arm/mach-mvebu/dove.c
@@ -18,6 +18,7 @@
 #include <init.h>
 #include <io.h>
 #include <asm/memory.h>
+#include <linux/mbus.h>
 #include <mach/dove-regs.h>
 
 static inline void dove_remap_mc_regs(void)
@@ -78,6 +79,9 @@ static int dove_init_soc(void)
 	dove_memory_find(&phys_base, &phys_size);
 	arm_add_mem_device("ram0", phys_base, phys_size);
 
+	mvebu_mbus_add_range(0xf0, 0x01, MVEBU_REMAP_INT_REG_BASE);
+	mvebu_mbus_add_range(0xf0, 0x02, DOVE_REMAP_MC_REGS);
+
 	return 0;
 }
 core_initcall(dove_init_soc);
diff --git a/arch/arm/mach-mvebu/kirkwood.c b/arch/arm/mach-mvebu/kirkwood.c
index fe9ca9cbe4d3..2249b9bfc64b 100644
--- a/arch/arm/mach-mvebu/kirkwood.c
+++ b/arch/arm/mach-mvebu/kirkwood.c
@@ -17,6 +17,7 @@
 #include <init.h>
 #include <io.h>
 #include <asm/memory.h>
+#include <linux/mbus.h>
 #include <mach/kirkwood-regs.h>
 
 static inline void kirkwood_memory_find(unsigned long *phys_base,
@@ -52,6 +53,8 @@ static int kirkwood_init_soc(void)
 	kirkwood_memory_find(&phys_base, &phys_size);
 	arm_add_mem_device("ram0", phys_base, phys_size);
 
+	mvebu_mbus_add_range(0xf0, 0x01, MVEBU_REMAP_INT_REG_BASE);
+
 	return 0;
 }
 core_initcall(kirkwood_init_soc);
-- 
2.0.0


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  parent reply	other threads:[~2014-07-23  9:28 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-07-23  9:28 [PATCH 0/5] Early DT and MVEBU DT fixups Sebastian Hesselbarth
2014-07-23  9:28 ` [PATCH 1/5] ARM: execute OF fixups early Sebastian Hesselbarth
2014-07-23  9:28 ` [PATCH 2/5] ARM: mvebu: allow to fixup mbus ranges Sebastian Hesselbarth
2014-07-23  9:28 ` Sebastian Hesselbarth [this message]
2014-07-23  9:28 ` [PATCH 4/5] ARM: dts: mvebu: remove mbus ranges overwrite Sebastian Hesselbarth
2014-08-02  3:07   ` Ezequiel Garcia
2014-07-23  9:28 ` [PATCH 5/5] ARM: mvebu: add fixup for directly attached memory Sebastian Hesselbarth
2014-07-25  7:06 ` [PATCH 0/5] Early DT and MVEBU DT fixups Sascha Hauer
2014-07-25  7:24   ` Sebastian Hesselbarth

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