* [PATCH] ARM: i.MX6: add new silicon revision number 1.6
@ 2018-01-09 12:51 Christoph Fritz
2018-01-10 12:15 ` Fabio Estevam
2018-02-02 5:36 ` Shawn Guo
0 siblings, 2 replies; 6+ messages in thread
From: Christoph Fritz @ 2018-01-09 12:51 UTC (permalink / raw)
To: linux-arm-kernel
This patch adds new silicon revision number 1.6 as specified in document
IMX6DQCEC.pdf.
Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com>
---
arch/arm/mach-imx/anatop.c | 4 ++++
include/soc/imx/revision.h | 1 +
2 files changed, 5 insertions(+)
diff --git a/arch/arm/mach-imx/anatop.c b/arch/arm/mach-imx/anatop.c
index 649a84c..deb98b8 100644
--- a/arch/arm/mach-imx/anatop.c
+++ b/arch/arm/mach-imx/anatop.c
@@ -157,6 +157,10 @@ void __init imx_init_revision_from_anatop(void)
*/
revision = IMX_CHIP_REVISION_1_5;
break;
+ case 6:
+ /* marked as 'E' in part number last character */
+ revision = IMX_CHIP_REVISION_1_6;
+ break;
default:
/*
* Fail back to return raw register value instead of 0xff.
diff --git a/include/soc/imx/revision.h b/include/soc/imx/revision.h
index 9ea3469..cd4c847 100644
--- a/include/soc/imx/revision.h
+++ b/include/soc/imx/revision.h
@@ -15,6 +15,7 @@
#define IMX_CHIP_REVISION_1_3 0x13
#define IMX_CHIP_REVISION_1_4 0x14
#define IMX_CHIP_REVISION_1_5 0x15
+#define IMX_CHIP_REVISION_1_6 0x16
#define IMX_CHIP_REVISION_2_0 0x20
#define IMX_CHIP_REVISION_2_1 0x21
#define IMX_CHIP_REVISION_2_2 0x22
--
2.1.4
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH] ARM: i.MX6: add new silicon revision number 1.6
2018-01-09 12:51 [PATCH] ARM: i.MX6: add new silicon revision number 1.6 Christoph Fritz
@ 2018-01-10 12:15 ` Fabio Estevam
2018-02-02 5:36 ` Shawn Guo
1 sibling, 0 replies; 6+ messages in thread
From: Fabio Estevam @ 2018-01-10 12:15 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Jan 9, 2018 at 10:51 AM, Christoph Fritz
<chf.fritz@googlemail.com> wrote:
> This patch adds new silicon revision number 1.6 as specified in document
> IMX6DQCEC.pdf.
>
> Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH] ARM: i.MX6: add new silicon revision number 1.6
2018-01-09 12:51 [PATCH] ARM: i.MX6: add new silicon revision number 1.6 Christoph Fritz
2018-01-10 12:15 ` Fabio Estevam
@ 2018-02-02 5:36 ` Shawn Guo
2018-02-02 11:25 ` Christoph Fritz
1 sibling, 1 reply; 6+ messages in thread
From: Shawn Guo @ 2018-02-02 5:36 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Jan 09, 2018 at 01:51:13PM +0100, Christoph Fritz wrote:
> This patch adds new silicon revision number 1.6 as specified in document
> IMX6DQCEC.pdf.
>
> Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com>
We have a patch [1] from Bai Ping that reworks the code. It makes your
patch unnecessary?
Shawn
[1] https://patchwork.ozlabs.org/patch/857284/
> ---
> arch/arm/mach-imx/anatop.c | 4 ++++
> include/soc/imx/revision.h | 1 +
> 2 files changed, 5 insertions(+)
>
> diff --git a/arch/arm/mach-imx/anatop.c b/arch/arm/mach-imx/anatop.c
> index 649a84c..deb98b8 100644
> --- a/arch/arm/mach-imx/anatop.c
> +++ b/arch/arm/mach-imx/anatop.c
> @@ -157,6 +157,10 @@ void __init imx_init_revision_from_anatop(void)
> */
> revision = IMX_CHIP_REVISION_1_5;
> break;
> + case 6:
> + /* marked as 'E' in part number last character */
> + revision = IMX_CHIP_REVISION_1_6;
> + break;
> default:
> /*
> * Fail back to return raw register value instead of 0xff.
> diff --git a/include/soc/imx/revision.h b/include/soc/imx/revision.h
> index 9ea3469..cd4c847 100644
> --- a/include/soc/imx/revision.h
> +++ b/include/soc/imx/revision.h
> @@ -15,6 +15,7 @@
> #define IMX_CHIP_REVISION_1_3 0x13
> #define IMX_CHIP_REVISION_1_4 0x14
> #define IMX_CHIP_REVISION_1_5 0x15
> +#define IMX_CHIP_REVISION_1_6 0x16
> #define IMX_CHIP_REVISION_2_0 0x20
> #define IMX_CHIP_REVISION_2_1 0x21
> #define IMX_CHIP_REVISION_2_2 0x22
> --
> 2.1.4
>
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH] ARM: i.MX6: add new silicon revision number 1.6
@ 2018-01-09 13:00 Christoph Fritz
2018-01-11 7:50 ` Sascha Hauer
0 siblings, 1 reply; 6+ messages in thread
From: Christoph Fritz @ 2018-01-09 13:00 UTC (permalink / raw)
To: barebox
This patch adds new silicon revision number 1.6 as specified in document
IMX6DQCEC.pdf.
Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com>
---
arch/arm/mach-imx/include/mach/imx6.h | 2 ++
arch/arm/mach-imx/include/mach/revision.h | 1 +
2 files changed, 3 insertions(+)
diff --git a/arch/arm/mach-imx/include/mach/imx6.h b/arch/arm/mach-imx/include/mach/imx6.h
index e0ced7e..288c753 100644
--- a/arch/arm/mach-imx/include/mach/imx6.h
+++ b/arch/arm/mach-imx/include/mach/imx6.h
@@ -109,6 +109,8 @@ static inline int __imx6_cpu_revision(void)
return IMX_CHIP_REV_1_4;
case 0x05:
return IMX_CHIP_REV_1_5;
+ case 0x06:
+ return IMX_CHIP_REV_1_6;
case 0x100:
return IMX_CHIP_REV_2_0;
}
diff --git a/arch/arm/mach-imx/include/mach/revision.h b/arch/arm/mach-imx/include/mach/revision.h
index 908a0a1..d9495d9 100644
--- a/arch/arm/mach-imx/include/mach/revision.h
+++ b/arch/arm/mach-imx/include/mach/revision.h
@@ -8,6 +8,7 @@
#define IMX_CHIP_REV_1_3 0x13
#define IMX_CHIP_REV_1_4 0x14
#define IMX_CHIP_REV_1_5 0x15
+#define IMX_CHIP_REV_1_6 0x16
#define IMX_CHIP_REV_2_0 0x20
#define IMX_CHIP_REV_2_1 0x21
#define IMX_CHIP_REV_2_2 0x22
--
2.1.4
_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH] ARM: i.MX6: add new silicon revision number 1.6
2018-01-09 13:00 Christoph Fritz
@ 2018-01-11 7:50 ` Sascha Hauer
0 siblings, 0 replies; 6+ messages in thread
From: Sascha Hauer @ 2018-01-11 7:50 UTC (permalink / raw)
To: Christoph Fritz; +Cc: barebox
On Tue, Jan 09, 2018 at 02:00:05PM +0100, Christoph Fritz wrote:
> This patch adds new silicon revision number 1.6 as specified in document
> IMX6DQCEC.pdf.
>
> Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com>
> ---
> arch/arm/mach-imx/include/mach/imx6.h | 2 ++
> arch/arm/mach-imx/include/mach/revision.h | 1 +
> 2 files changed, 3 insertions(+)
Applied, thanks
Sascha
>
> diff --git a/arch/arm/mach-imx/include/mach/imx6.h b/arch/arm/mach-imx/include/mach/imx6.h
> index e0ced7e..288c753 100644
> --- a/arch/arm/mach-imx/include/mach/imx6.h
> +++ b/arch/arm/mach-imx/include/mach/imx6.h
> @@ -109,6 +109,8 @@ static inline int __imx6_cpu_revision(void)
> return IMX_CHIP_REV_1_4;
> case 0x05:
> return IMX_CHIP_REV_1_5;
> + case 0x06:
> + return IMX_CHIP_REV_1_6;
> case 0x100:
> return IMX_CHIP_REV_2_0;
> }
> diff --git a/arch/arm/mach-imx/include/mach/revision.h b/arch/arm/mach-imx/include/mach/revision.h
> index 908a0a1..d9495d9 100644
> --- a/arch/arm/mach-imx/include/mach/revision.h
> +++ b/arch/arm/mach-imx/include/mach/revision.h
> @@ -8,6 +8,7 @@
> #define IMX_CHIP_REV_1_3 0x13
> #define IMX_CHIP_REV_1_4 0x14
> #define IMX_CHIP_REV_1_5 0x15
> +#define IMX_CHIP_REV_1_6 0x16
> #define IMX_CHIP_REV_2_0 0x20
> #define IMX_CHIP_REV_2_1 0x21
> #define IMX_CHIP_REV_2_2 0x22
> --
> 2.1.4
>
>
> _______________________________________________
> barebox mailing list
> barebox@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/barebox
>
--
Pengutronix e.K. | |
Industrial Linux Solutions | http://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2018-02-02 11:25 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2018-01-09 12:51 [PATCH] ARM: i.MX6: add new silicon revision number 1.6 Christoph Fritz
2018-01-10 12:15 ` Fabio Estevam
2018-02-02 5:36 ` Shawn Guo
2018-02-02 11:25 ` Christoph Fritz
-- strict thread matches above, loose matches on Subject: below --
2018-01-09 13:00 Christoph Fritz
2018-01-11 7:50 ` Sascha Hauer
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.