[PATCH 3/3] i2c-omap: Enable workaround for Errata 1.153 based on

2009-08-20 Thread Moiz Sonasath 
Silicon Errata 1.153 has been fixed on OMAP 3630|4430 with the use of a later
version of I2C IP block.

The errata impacts OMAP 2420|2430|3430, enable the workaround for these based 
on I2C IP block revision number instead of OMAP CPU type

Signed-off-by: Moiz Sonasath m-sonas...@ti.com
Signed-off-by: Vikram Pandita vikram.pand...@ti.com
Reviewed-by: Paul Walmsley p...@pwsan.com
---
 drivers/i2c/busses/i2c-omap.c |2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 16b39f4..827da08 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -784,7 +784,7 @@ complete:
 * memory to the I2C interface.
 */
 
-   if (cpu_is_omap34xx()) {
+   if (dev-rev = OMAP_I2C_REV_ON_3430) {
while (!(stat  
OMAP_I2C_STAT_XUDF)) {
if (stat  
(OMAP_I2C_STAT_NACK | OMAP_I2C_STAT_AL)) {

omap_i2c_ack_stat(dev, stat  (OMAP_I2C_STAT_XRDY | OMAP_I2C_STAT_XDR));
-- 
1.5.6.3

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Re: [PATCH 3/3] i2c-omap: Enable workaround for Errata 1.153 based on

2009-08-18 Thread Paul Walmsley 
On Mon, 17 Aug 2009, Moiz Sonasath wrote:

 Silicon Errata 1.153 has been fixed on OMAP 3630|4430 with the use of a later
 version of I2C IP block.
 
 The errata impacts OMAP 2420|2430|3430, enable the workaround for these based 
 on I2C IP block revision number instead of OMAP CPU type
 
 Signed-off-by: Moiz Sonasath m-sonas...@ti.com
 Signed-off-by: Vikram Pandita vikram.pand...@ti.com

Reviewed-by: Paul Walmsley p...@pwsan.com

 ---
  drivers/i2c/busses/i2c-omap.c |2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)
 
 diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
 index 16b39f4..827da08 100644
 --- a/drivers/i2c/busses/i2c-omap.c
 +++ b/drivers/i2c/busses/i2c-omap.c
 @@ -784,7 +784,7 @@ complete:
* memory to the I2C interface.
*/
  
 - if (cpu_is_omap34xx()) {
 + if (dev-rev = OMAP_I2C_REV_ON_3430) {
   while (!(stat  
 OMAP_I2C_STAT_XUDF)) {
   if (stat  
 (OMAP_I2C_STAT_NACK | OMAP_I2C_STAT_AL)) {
   
 omap_i2c_ack_stat(dev, stat  (OMAP_I2C_STAT_XRDY | OMAP_I2C_STAT_XDR));
 -- 
 1.5.6.3
 
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- Paul
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[PATCH 3/3] i2c-omap: Enable workaround for Errata 1.153 based on

2009-08-17 Thread n 
From: Moiz Sonasath m-sonas...@ti.com

Silicon Errata 1.153 has been fixed on OMAP 3630|4430 with the use of a later
version of I2C IP block.

The errata impacts OMAP 2420|2430|3430, enable the workaround for these based 
on I2C IP block revision number instead of OMAP CPU type

Signed-off-by: Moiz Sonasath m-sonas...@ti.com
Signed-off-by: Vikram Pandita vikram.pand...@ti.com
---
 drivers/i2c/busses/i2c-omap.c |2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 16b39f4..827da08 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -784,7 +784,7 @@ complete:
 * memory to the I2C interface.
 */
 
-   if (cpu_is_omap34xx()) {
+   if (dev-rev = OMAP_I2C_REV_ON_3430) {
while (!(stat  
OMAP_I2C_STAT_XUDF)) {
if (stat  
(OMAP_I2C_STAT_NACK | OMAP_I2C_STAT_AL)) {

omap_i2c_ack_stat(dev, stat  (OMAP_I2C_STAT_XRDY | OMAP_I2C_STAT_XDR));
-- 
1.5.6.3

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[PATCH 3/3] i2c-omap: Enable workaround for Errata 1.153 based on

2009-08-17 Thread Moiz Sonasath 
Silicon Errata 1.153 has been fixed on OMAP 3630|4430 with the use of a later
version of I2C IP block.

The errata impacts OMAP 2420|2430|3430, enable the workaround for these based 
on I2C IP block revision number instead of OMAP CPU type

Signed-off-by: Moiz Sonasath m-sonas...@ti.com
Signed-off-by: Vikram Pandita vikram.pand...@ti.com
---
 drivers/i2c/busses/i2c-omap.c |2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 16b39f4..827da08 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -784,7 +784,7 @@ complete:
 * memory to the I2C interface.
 */
 
-   if (cpu_is_omap34xx()) {
+   if (dev-rev = OMAP_I2C_REV_ON_3430) {
while (!(stat  
OMAP_I2C_STAT_XUDF)) {
if (stat  
(OMAP_I2C_STAT_NACK | OMAP_I2C_STAT_AL)) {

omap_i2c_ack_stat(dev, stat  (OMAP_I2C_STAT_XRDY | OMAP_I2C_STAT_XDR));
-- 
1.5.6.3

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