* [PATCH] i2c: fix missing handling of errata I2C_OMAP3_1P153
@ 2012-02-06 14:33 tasskjapp
2012-02-09 11:37 ` Tasslehoff Kjappfot
` (2 more replies)
0 siblings, 3 replies; 9+ messages in thread
From: tasskjapp @ 2012-02-06 14:33 UTC (permalink / raw)
To: linux-omap; +Cc: Tasslehoff Kjappfot
From: Tasslehoff Kjappfot <tasskjapp@gmail.com>
i2c_prope set the dev->errata flag, but omap_i2c_init cleared the flag again. Move the errata handling to i2c_init.
Signed-off-by: Tasslehoff Kjappfot <tasskjapp@gmail.com>
---
drivers/i2c/busses/i2c-omap.c | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 801df60..ecaa60d 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -473,6 +473,10 @@ static int omap_i2c_init(struct omap_i2c_dev *dev)
if (dev->flags & OMAP_I2C_FLAG_APPLY_ERRATA_I207)
dev->errata |= I2C_OMAP_ERRATA_I207;
+ if (dev->rev <= OMAP_I2C_REV_ON_3430)
+ dev->errata |= I2C_OMAP3_1P153;
+
+
/* Enable interrupts */
dev->iestate = (OMAP_I2C_IE_XRDY | OMAP_I2C_IE_RRDY |
OMAP_I2C_IE_ARDY | OMAP_I2C_IE_NACK |
@@ -1058,9 +1062,6 @@ omap_i2c_probe(struct platform_device *pdev)
dev->rev = omap_i2c_read_reg(dev, OMAP_I2C_REV_REG) & 0xff;
- if (dev->rev <= OMAP_I2C_REV_ON_3430)
- dev->errata |= I2C_OMAP3_1P153;
-
if (!(dev->flags & OMAP_I2C_FLAG_NO_FIFO)) {
u16 s;
--
1.7.5.4
^ permalink raw reply related [flat|nested] 9+ messages in thread* Re: [PATCH] i2c: fix missing handling of errata I2C_OMAP3_1P153
2012-02-06 14:33 [PATCH] i2c: fix missing handling of errata I2C_OMAP3_1P153 tasskjapp
@ 2012-02-09 11:37 ` Tasslehoff Kjappfot
2012-02-11 17:18 ` Shubhrajyoti
[not found] ` <1328538811-13097-1-git-send-email-tasskjapp-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2 siblings, 0 replies; 9+ messages in thread
From: Tasslehoff Kjappfot @ 2012-02-09 11:37 UTC (permalink / raw)
To: linux-omap
On 02/06/2012 03:33 PM, tasskjapp@gmail.com wrote:
> From: Tasslehoff Kjappfot<tasskjapp@gmail.com>
>
> i2c_prope set the dev->errata flag, but omap_i2c_init cleared the flag again. Move the errata handling to i2c_init.
>
> Signed-off-by: Tasslehoff Kjappfot<tasskjapp@gmail.com>
> ---
> drivers/i2c/busses/i2c-omap.c | 7 ++++---
> 1 files changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
> index 801df60..ecaa60d 100644
> --- a/drivers/i2c/busses/i2c-omap.c
> +++ b/drivers/i2c/busses/i2c-omap.c
> @@ -473,6 +473,10 @@ static int omap_i2c_init(struct omap_i2c_dev *dev)
> if (dev->flags& OMAP_I2C_FLAG_APPLY_ERRATA_I207)
> dev->errata |= I2C_OMAP_ERRATA_I207;
>
> + if (dev->rev<= OMAP_I2C_REV_ON_3430)
> + dev->errata |= I2C_OMAP3_1P153;
> +
> +
> /* Enable interrupts */
> dev->iestate = (OMAP_I2C_IE_XRDY | OMAP_I2C_IE_RRDY |
> OMAP_I2C_IE_ARDY | OMAP_I2C_IE_NACK |
> @@ -1058,9 +1062,6 @@ omap_i2c_probe(struct platform_device *pdev)
>
> dev->rev = omap_i2c_read_reg(dev, OMAP_I2C_REV_REG)& 0xff;
>
> - if (dev->rev<= OMAP_I2C_REV_ON_3430)
> - dev->errata |= I2C_OMAP3_1P153;
> -
> if (!(dev->flags& OMAP_I2C_FLAG_NO_FIFO)) {
> u16 s;
>
Not the easiest patch to test, but it would be nice if someone could
review it.
- Tasslehoff
^ permalink raw reply [flat|nested] 9+ messages in thread* Re: [PATCH] i2c: fix missing handling of errata I2C_OMAP3_1P153
2012-02-06 14:33 [PATCH] i2c: fix missing handling of errata I2C_OMAP3_1P153 tasskjapp
2012-02-09 11:37 ` Tasslehoff Kjappfot
@ 2012-02-11 17:18 ` Shubhrajyoti
2012-02-14 8:55 ` Tasslehoff Kjappfot
[not found] ` <1328538811-13097-1-git-send-email-tasskjapp-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2 siblings, 1 reply; 9+ messages in thread
From: Shubhrajyoti @ 2012-02-11 17:18 UTC (permalink / raw)
To: tasskjapp; +Cc: linux-omap
On Monday 06 February 2012 08:03 PM, tasskjapp@gmail.com wrote:
> From: Tasslehoff Kjappfot <tasskjapp@gmail.com>
>
> i2c_prope set the dev->errata flag, but omap_i2c_init cleared the flag again. Move the errata handling to i2c_init.
>
also in my opinion moving the reset to 0 should be moved to probe.
also you may want to cc linux-i2c for the driver patches.
> Signed-off-by: Tasslehoff Kjappfot <tasskjapp@gmail.com>
> ---
> drivers/i2c/busses/i2c-omap.c | 7 ++++---
> 1 files changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
> index 801df60..ecaa60d 100644
> --- a/drivers/i2c/busses/i2c-omap.c
> +++ b/drivers/i2c/busses/i2c-omap.c
> @@ -473,6 +473,10 @@ static int omap_i2c_init(struct omap_i2c_dev *dev)
> if (dev->flags & OMAP_I2C_FLAG_APPLY_ERRATA_I207)
> dev->errata |= I2C_OMAP_ERRATA_I207;
>
> + if (dev->rev <= OMAP_I2C_REV_ON_3430)
> + dev->errata |= I2C_OMAP3_1P153;
> +
> +
> /* Enable interrupts */
> dev->iestate = (OMAP_I2C_IE_XRDY | OMAP_I2C_IE_RRDY |
> OMAP_I2C_IE_ARDY | OMAP_I2C_IE_NACK |
> @@ -1058,9 +1062,6 @@ omap_i2c_probe(struct platform_device *pdev)
>
> dev->rev = omap_i2c_read_reg(dev, OMAP_I2C_REV_REG) & 0xff;
>
> - if (dev->rev <= OMAP_I2C_REV_ON_3430)
> - dev->errata |= I2C_OMAP3_1P153;
> -
> if (!(dev->flags & OMAP_I2C_FLAG_NO_FIFO)) {
> u16 s;
>
^ permalink raw reply [flat|nested] 9+ messages in thread* Re: [PATCH] i2c: fix missing handling of errata I2C_OMAP3_1P153
2012-02-11 17:18 ` Shubhrajyoti
@ 2012-02-14 8:55 ` Tasslehoff Kjappfot
0 siblings, 0 replies; 9+ messages in thread
From: Tasslehoff Kjappfot @ 2012-02-14 8:55 UTC (permalink / raw)
To: linux-omap; +Cc: linux-i2c
On 02/11/2012 06:18 PM, Shubhrajyoti wrote:
> On Monday 06 February 2012 08:03 PM, tasskjapp@gmail.com wrote:
>> From: Tasslehoff Kjappfot<tasskjapp@gmail.com>
>>
>> i2c_prope set the dev->errata flag, but omap_i2c_init cleared the flag again. Move the errata handling to i2c_init.
>>
> also in my opinion moving the reset to 0 should be moved to probe.
Do you mean moving all setting of the errate flag to probe instead of
having it in init?
> also you may want to cc linux-i2c for the driver patches.
Done.
>> Signed-off-by: Tasslehoff Kjappfot<tasskjapp@gmail.com>
>> ---
>> drivers/i2c/busses/i2c-omap.c | 7 ++++---
>> 1 files changed, 4 insertions(+), 3 deletions(-)
>>
>> diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
>> index 801df60..ecaa60d 100644
>> --- a/drivers/i2c/busses/i2c-omap.c
>> +++ b/drivers/i2c/busses/i2c-omap.c
>> @@ -473,6 +473,10 @@ static int omap_i2c_init(struct omap_i2c_dev *dev)
>> if (dev->flags& OMAP_I2C_FLAG_APPLY_ERRATA_I207)
>> dev->errata |= I2C_OMAP_ERRATA_I207;
>>
>> + if (dev->rev<= OMAP_I2C_REV_ON_3430)
>> + dev->errata |= I2C_OMAP3_1P153;
>> +
>> +
>> /* Enable interrupts */
>> dev->iestate = (OMAP_I2C_IE_XRDY | OMAP_I2C_IE_RRDY |
>> OMAP_I2C_IE_ARDY | OMAP_I2C_IE_NACK |
>> @@ -1058,9 +1062,6 @@ omap_i2c_probe(struct platform_device *pdev)
>>
>> dev->rev = omap_i2c_read_reg(dev, OMAP_I2C_REV_REG)& 0xff;
>>
>> - if (dev->rev<= OMAP_I2C_REV_ON_3430)
>> - dev->errata |= I2C_OMAP3_1P153;
>> -
>> if (!(dev->flags& OMAP_I2C_FLAG_NO_FIFO)) {
>> u16 s;
>>
>
^ permalink raw reply [flat|nested] 9+ messages in thread
[parent not found: <1328538811-13097-1-git-send-email-tasskjapp-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>]
* [PATCH] i2c: fix missing handling of errata I2C_OMAP3_1P153
[not found] ` <1328538811-13097-1-git-send-email-tasskjapp-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
@ 2012-02-14 9:59 ` Tasslehoff Kjappfot
2012-02-14 10:15 ` [PATCH v2] " Tasslehoff Kjappfot
0 siblings, 1 reply; 9+ messages in thread
From: Tasslehoff Kjappfot @ 2012-02-14 9:59 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA
Cc: linux-i2c-u79uwXL29TY76Z2rM5mHXA, Tasslehoff Kjappfot
i2c_prope set the dev->errata flag, but omap_i2c_init cleared the flag again. Move the errata handling to i2c_probe.
---
drivers/i2c/busses/i2c-omap.c | 10 +++++-----
1 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 801df60..d609ae2 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -468,11 +468,6 @@ static int omap_i2c_init(struct omap_i2c_dev *dev)
/* Take the I2C module out of reset: */
omap_i2c_write_reg(dev, OMAP_I2C_CON_REG, OMAP_I2C_CON_EN);
- dev->errata = 0;
-
- if (dev->flags & OMAP_I2C_FLAG_APPLY_ERRATA_I207)
- dev->errata |= I2C_OMAP_ERRATA_I207;
-
/* Enable interrupts */
dev->iestate = (OMAP_I2C_IE_XRDY | OMAP_I2C_IE_RRDY |
OMAP_I2C_IE_ARDY | OMAP_I2C_IE_NACK |
@@ -1058,6 +1053,11 @@ omap_i2c_probe(struct platform_device *pdev)
dev->rev = omap_i2c_read_reg(dev, OMAP_I2C_REV_REG) & 0xff;
+ dev->errata = 0;
+
+ if (dev->flags & OMAP_I2C_FLAG_APPLY_ERRATA_I207)
+ dev->errata |= I2C_OMAP_ERRATA_I207;
+
if (dev->rev <= OMAP_I2C_REV_ON_3430)
dev->errata |= I2C_OMAP3_1P153;
--
1.7.5.4
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH v2] i2c: fix missing handling of errata I2C_OMAP3_1P153
2012-02-14 9:59 ` Tasslehoff Kjappfot
@ 2012-02-14 10:15 ` Tasslehoff Kjappfot
2012-02-16 11:36 ` Shubhrajyoti Datta
0 siblings, 1 reply; 9+ messages in thread
From: Tasslehoff Kjappfot @ 2012-02-14 10:15 UTC (permalink / raw)
To: linux-omap, linux-i2c
Sorry about the bad mails. First time I use git send-email to follow up
on a patch, and it seems I need to read up a bit more on it.
Anyway.
This patch is tested on our custom board based on Beagleboard rev C3.
From 7c1e2c14bccb16c20dc7d93088b12ac6e6e351a3 Mon Sep 17 00:00:00 2001
From: Tasslehoff Kjappfot <tasskjapp@gmail.com>
Date: Mon, 6 Feb 2012 14:14:23 +0100
Subject: [PATCH] i2c: fix missing handling of errata I2C_OMAP3_1P153
i2c_prope set the dev->errata flag, but omap_i2c_init cleared the flag
again. Move the errata handling to i2c_probe.
Signed-off-by: Tasslehoff Kjappfot <tasskjapp@gmail.com>
---
drivers/i2c/busses/i2c-omap.c | 10 +++++-----
1 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 801df60..d609ae2 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -468,11 +468,6 @@ static int omap_i2c_init(struct omap_i2c_dev *dev)
/* Take the I2C module out of reset: */
omap_i2c_write_reg(dev, OMAP_I2C_CON_REG, OMAP_I2C_CON_EN);
- dev->errata = 0;
-
- if (dev->flags & OMAP_I2C_FLAG_APPLY_ERRATA_I207)
- dev->errata |= I2C_OMAP_ERRATA_I207;
-
/* Enable interrupts */
dev->iestate = (OMAP_I2C_IE_XRDY | OMAP_I2C_IE_RRDY |
OMAP_I2C_IE_ARDY | OMAP_I2C_IE_NACK |
@@ -1058,6 +1053,11 @@ omap_i2c_probe(struct platform_device *pdev)
dev->rev = omap_i2c_read_reg(dev, OMAP_I2C_REV_REG) & 0xff;
+ dev->errata = 0;
+
+ if (dev->flags & OMAP_I2C_FLAG_APPLY_ERRATA_I207)
+ dev->errata |= I2C_OMAP_ERRATA_I207;
+
if (dev->rev <= OMAP_I2C_REV_ON_3430)
dev->errata |= I2C_OMAP3_1P153;
--
1.7.5.4
^ permalink raw reply related [flat|nested] 9+ messages in thread
* Re: [PATCH v2] i2c: fix missing handling of errata I2C_OMAP3_1P153
2012-02-14 10:15 ` [PATCH v2] " Tasslehoff Kjappfot
@ 2012-02-16 11:36 ` Shubhrajyoti Datta
2012-02-17 12:19 ` [PATCH v3] " Tasslehoff Kjappfot
0 siblings, 1 reply; 9+ messages in thread
From: Shubhrajyoti Datta @ 2012-02-16 11:36 UTC (permalink / raw)
To: Tasslehoff Kjappfot; +Cc: linux-omap, linux-i2c
Hi ,
On Tue, Feb 14, 2012 at 3:45 PM, Tasslehoff Kjappfot
<tasskjapp@gmail.com> wrote:
> Sorry about the bad mails. First time I use git send-email to follow up on a
> patch, and it seems I need to read up a bit more on it.
>
> Anyway.
>
> This patch is tested on our custom board based on Beagleboard rev C3.
thanks for the testing . may be include it in the changelogs .
Just a suggestion not an objection to the patch.
>
> From 7c1e2c14bccb16c20dc7d93088b12ac6e6e351a3 Mon Sep 17 00:00:00 2001
> From: Tasslehoff Kjappfot <tasskjapp@gmail.com>
> Date: Mon, 6 Feb 2012 14:14:23 +0100
> Subject: [PATCH] i2c: fix missing handling of errata I2C_OMAP3_1P153
>
>
> i2c_prope
Nitpick : probe
set the dev->errata flag, but omap_i2c_init cleared the flag
> again. Move the errata handling to i2c_probe.
>
> Signed-off-by: Tasslehoff Kjappfot <tasskjapp@gmail.com>
>
> ---
> drivers/i2c/busses/i2c-omap.c | 10 +++++-----
> 1 files changed, 5 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
> index 801df60..d609ae2 100644
> --- a/drivers/i2c/busses/i2c-omap.c
> +++ b/drivers/i2c/busses/i2c-omap.c
> @@ -468,11 +468,6 @@ static int omap_i2c_init(struct omap_i2c_dev *dev)
> /* Take the I2C module out of reset: */
> omap_i2c_write_reg(dev, OMAP_I2C_CON_REG, OMAP_I2C_CON_EN);
>
> - dev->errata = 0;
> -
> - if (dev->flags & OMAP_I2C_FLAG_APPLY_ERRATA_I207)
> - dev->errata |= I2C_OMAP_ERRATA_I207;
> -
> /* Enable interrupts */
> dev->iestate = (OMAP_I2C_IE_XRDY | OMAP_I2C_IE_RRDY |
> OMAP_I2C_IE_ARDY | OMAP_I2C_IE_NACK |
> @@ -1058,6 +1053,11 @@ omap_i2c_probe(struct platform_device *pdev)
>
> dev->rev = omap_i2c_read_reg(dev, OMAP_I2C_REV_REG) & 0xff;
>
> + dev->errata = 0;
> +
> + if (dev->flags & OMAP_I2C_FLAG_APPLY_ERRATA_I207)
> + dev->errata |= I2C_OMAP_ERRATA_I207;
> +
> if (dev->rev <= OMAP_I2C_REV_ON_3430)
> dev->errata |= I2C_OMAP3_1P153;
>
> --
> 1.7.5.4
>
>
> --
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>
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^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH v3] i2c: fix missing handling of errata I2C_OMAP3_1P153
2012-02-16 11:36 ` Shubhrajyoti Datta
@ 2012-02-17 12:19 ` Tasslehoff Kjappfot
2012-02-17 12:40 ` Shubhrajyoti Datta
0 siblings, 1 reply; 9+ messages in thread
From: Tasslehoff Kjappfot @ 2012-02-17 12:19 UTC (permalink / raw)
To: linux-omap; +Cc: linux-i2c
From 0195dcf606b0ad069d8b5bc56cb877ff65ebea22 Mon Sep 17 00:00:00 2001
From: Tasslehoff Kjappfot <tasskjapp@gmail.com>
Date: Mon, 6 Feb 2012 14:14:23 +0100
Subject: [PATCH] i2c: fix missing handling of errata I2C_OMAP3_1P153
i2c_probe set the dev->errata flag, but omap_i2c_init cleared the flag
again. Move the errata handling to i2c_probe.
Signed-off-by: Tasslehoff Kjappfot <tasskjapp@gmail.com>
---
drivers/i2c/busses/i2c-omap.c | 10 +++++-----
1 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 801df60..d609ae2 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -468,11 +468,6 @@ static int omap_i2c_init(struct omap_i2c_dev *dev)
/* Take the I2C module out of reset: */
omap_i2c_write_reg(dev, OMAP_I2C_CON_REG, OMAP_I2C_CON_EN);
- dev->errata = 0;
-
- if (dev->flags & OMAP_I2C_FLAG_APPLY_ERRATA_I207)
- dev->errata |= I2C_OMAP_ERRATA_I207;
-
/* Enable interrupts */
dev->iestate = (OMAP_I2C_IE_XRDY | OMAP_I2C_IE_RRDY |
OMAP_I2C_IE_ARDY | OMAP_I2C_IE_NACK |
@@ -1058,6 +1053,11 @@ omap_i2c_probe(struct platform_device *pdev)
dev->rev = omap_i2c_read_reg(dev, OMAP_I2C_REV_REG) & 0xff;
+ dev->errata = 0;
+
+ if (dev->flags & OMAP_I2C_FLAG_APPLY_ERRATA_I207)
+ dev->errata |= I2C_OMAP_ERRATA_I207;
+
if (dev->rev <= OMAP_I2C_REV_ON_3430)
dev->errata |= I2C_OMAP3_1P153;
--
1.7.5.4
^ permalink raw reply related [flat|nested] 9+ messages in thread
* Re: [PATCH v3] i2c: fix missing handling of errata I2C_OMAP3_1P153
2012-02-17 12:19 ` [PATCH v3] " Tasslehoff Kjappfot
@ 2012-02-17 12:40 ` Shubhrajyoti Datta
0 siblings, 0 replies; 9+ messages in thread
From: Shubhrajyoti Datta @ 2012-02-17 12:40 UTC (permalink / raw)
To: Tasslehoff Kjappfot; +Cc: linux-omap, linux-i2c
Hello,
On Fri, Feb 17, 2012 at 5:49 PM, Tasslehoff Kjappfot
<tasskjapp@gmail.com> wrote:
> From 0195dcf606b0ad069d8b5bc56cb877ff65ebea22 Mon Sep 17 00:00:00 2001
>
> From: Tasslehoff Kjappfot <tasskjapp@gmail.com>
> Date: Mon, 6 Feb 2012 14:14:23 +0100
> Subject: [PATCH] i2c: fix missing handling of errata I2C_OMAP3_1P153
>
> i2c_probe set the dev->errata flag, but omap_i2c_init cleared the flag
> again. Move the errata handling to i2c_probe.
>
Looks good to me.
Reviewed-by: Shubhrajyoti D <shubhrajyoti@ti.com>
>
> Signed-off-by: Tasslehoff Kjappfot <tasskjapp@gmail.com>
> ---
> drivers/i2c/busses/i2c-omap.c | 10 +++++-----
> 1 files changed, 5 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
> index 801df60..d609ae2 100644
> --- a/drivers/i2c/busses/i2c-omap.c
> +++ b/drivers/i2c/busses/i2c-omap.c
> @@ -468,11 +468,6 @@ static int omap_i2c_init(struct omap_i2c_dev *dev)
> /* Take the I2C module out of reset: */
> omap_i2c_write_reg(dev, OMAP_I2C_CON_REG, OMAP_I2C_CON_EN);
>
> - dev->errata = 0;
> -
> - if (dev->flags & OMAP_I2C_FLAG_APPLY_ERRATA_I207)
> - dev->errata |= I2C_OMAP_ERRATA_I207;
> -
> /* Enable interrupts */
> dev->iestate = (OMAP_I2C_IE_XRDY | OMAP_I2C_IE_RRDY |
> OMAP_I2C_IE_ARDY | OMAP_I2C_IE_NACK |
> @@ -1058,6 +1053,11 @@ omap_i2c_probe(struct platform_device *pdev)
>
> dev->rev = omap_i2c_read_reg(dev, OMAP_I2C_REV_REG) & 0xff;
>
> + dev->errata = 0;
> +
> + if (dev->flags & OMAP_I2C_FLAG_APPLY_ERRATA_I207)
> + dev->errata |= I2C_OMAP_ERRATA_I207;
> +
> if (dev->rev <= OMAP_I2C_REV_ON_3430)
> dev->errata |= I2C_OMAP3_1P153;
>
> --
> 1.7.5.4
>
> --
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^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2012-02-17 12:40 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2012-02-06 14:33 [PATCH] i2c: fix missing handling of errata I2C_OMAP3_1P153 tasskjapp
2012-02-09 11:37 ` Tasslehoff Kjappfot
2012-02-11 17:18 ` Shubhrajyoti
2012-02-14 8:55 ` Tasslehoff Kjappfot
[not found] ` <1328538811-13097-1-git-send-email-tasskjapp-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2012-02-14 9:59 ` Tasslehoff Kjappfot
2012-02-14 10:15 ` [PATCH v2] " Tasslehoff Kjappfot
2012-02-16 11:36 ` Shubhrajyoti Datta
2012-02-17 12:19 ` [PATCH v3] " Tasslehoff Kjappfot
2012-02-17 12:40 ` Shubhrajyoti Datta
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