diff mbox

[03/27] ARM: EXYNOS: Add IO mapping for PMU of Exynos3250

Message ID 1397122658-16013-4-git-send-email-cw00.choi@samsung.com (mailing list archive)
State New, archived
Headers show

Commit Message

Chanwoo Choi April 10, 2014, 9:37 a.m. UTC 
This patch add memory mapping for PMU (Power Management Unit) which is used
for power control of Exynos3250.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
 arch/arm/mach-exynos/exynos.c           | 5 +++++
 arch/arm/mach-exynos/include/mach/map.h | 1 +
 2 files changed, 6 insertions(+)

Comments

Olof Johansson April 11, 2014, 1:48 a.m. UTC | #1 
On Thu, Apr 10, 2014 at 06:37:14PM +0900, Chanwoo Choi wrote:
> This patch add memory mapping for PMU (Power Management Unit) which is used
> for power control of Exynos3250.
> 
> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

Signed-off-by is in the wrong order, if Kyungmin wrote the patch and you're
just posting it...


-Olof
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Chanwoo Choi April 11, 2014, 2:03 a.m. UTC | #2 
On 04/11/2014 10:48 AM, Olof Johansson wrote:
> On Thu, Apr 10, 2014 at 06:37:14PM +0900, Chanwoo Choi wrote:
>> This patch add memory mapping for PMU (Power Management Unit) which is used
>> for power control of Exynos3250.
>>
>> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
>> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> 
> Signed-off-by is in the wrong order, if Kyungmin wrote the patch and you're
> just posting it...


No, I implemented this patch and posted it.

Best Regards,
Chanwoo Choi

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Arnd Bergmann April 11, 2014, 8:41 a.m. UTC | #3 
On Friday 11 April 2014 11:03:18 Chanwoo Choi wrote:
> On 04/11/2014 10:48 AM, Olof Johansson wrote:
> > On Thu, Apr 10, 2014 at 06:37:14PM +0900, Chanwoo Choi wrote:
> >> This patch add memory mapping for PMU (Power Management Unit) which is used
> >> for power control of Exynos3250.
> >>
> >> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
> >> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> > 
> > Signed-off-by is in the wrong order, if Kyungmin wrote the patch and you're
> > just posting it...
> 
> 
> No, I implemented this patch and posted it.

What did Kyungmin do then? If you submitted the patch to him, and he
sent it back to you, you should be listed twice, although you could
just as easily leave him out.

	Arnd
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Chanwoo Choi April 11, 2014, 10:39 p.m. UTC | #4 
Hi Arnd,

On Fri, Apr 11, 2014 at 5:41 PM, Arnd Bergmann <arnd@arndb.de> wrote:
> On Friday 11 April 2014 11:03:18 Chanwoo Choi wrote:
>> On 04/11/2014 10:48 AM, Olof Johansson wrote:
>> > On Thu, Apr 10, 2014 at 06:37:14PM +0900, Chanwoo Choi wrote:
>> >> This patch add memory mapping for PMU (Power Management Unit) which is used
>> >> for power control of Exynos3250.
>> >>
>> >> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
>> >> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
>> >
>> > Signed-off-by is in the wrong order, if Kyungmin wrote the patch and you're
>> > just posting it...
>>
>>
>> No, I implemented this patch and posted it.
>
> What did Kyungmin do then? If you submitted the patch to him, and he
> sent it back to you, you should be listed twice, although you could
> just as easily leave him out.
>

Sorry, It has happen a confusion due to my mistake.

As I reply on other patch as Olof comment, I'll use 'Acked-by' instead
of  'Signed-off' for Kyungmin Park.
- [PATCH 12/27] ARM: dts: exynos3250: Add default interrupt-parent
connected with GIC

Thanks,

Best Regards,
Chanwoo Choi
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diff mbox

Patch

diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c
index cad3bfd..628e4b1 100644
--- a/arch/arm/mach-exynos/exynos.c
+++ b/arch/arm/mach-exynos/exynos.c
@@ -41,6 +41,11 @@  static struct map_desc exynos3250_iodesc[] __initdata = {
 		.pfn		= __phys_to_pfn(EXYNOS3_PA_SYSRAM_NS),
 		.length		= SZ_4K,
 		.type		= MT_DEVICE,
+	}, {
+		.virtual	= (unsigned long)S5P_VA_PMU,
+		.pfn		= __phys_to_pfn(EXYNOS3_PA_PMU),
+		.length		= SZ_64K,
+		.type		= MT_DEVICE,
 	},
 };
 
diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h
index a53981b..4aea694 100644
--- a/arch/arm/mach-exynos/include/mach/map.h
+++ b/arch/arm/mach-exynos/include/mach/map.h
@@ -36,6 +36,7 @@ 
 #define EXYNOS4_PA_SYSCON		0x10010000
 #define EXYNOS5_PA_SYSCON		0x10050100
 
+#define EXYNOS3_PA_PMU			0x10020000
 #define EXYNOS4_PA_PMU			0x10020000
 #define EXYNOS5_PA_PMU			0x10040000