From: Shubhrajyoti D <shubhrajyoti@ti.com>
To: linux-omap@vger.kernel.org
Cc: linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
ben-linux@fluff.org, tony@atomide.com, b-cousson@ti.com,
w.sang@pengutronix.de, Shubhrajyoti D <shubhrajyoti@ti.com>
Subject: [PATCH 2/2] i2c: omap: use revision check for OMAP_I2C_FLAG_APPLY_ERRATA_I207
Date: Fri, 2 Nov 2012 16:09:45 +0530 [thread overview]
Message-ID: <1351852785-16961-3-git-send-email-shubhrajyoti@ti.com> (raw)
In-Reply-To: <1351852785-16961-1-git-send-email-shubhrajyoti@ti.com>
The errata i207 is enabled for 2430 and 3xxx. Use the revision check
to enable the erratum instead.
Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
---
drivers/i2c/busses/i2c-omap.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index d8e7709..44245d4 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -1164,7 +1164,8 @@ omap_i2c_probe(struct platform_device *pdev)
dev->errata = 0;
- if (dev->flags & OMAP_I2C_FLAG_APPLY_ERRATA_I207)
+ if (dev->rev >= OMAP_I2C_REV_ON_2430 &&
+ dev->rev < OMAP_I2C_REV_ON_4430_PLUS)
dev->errata |= I2C_OMAP_ERRATA_I207;
if (dev->rev <= OMAP_I2C_REV_ON_3430_3530)
--
1.7.5.4
WARNING: multiple messages have this Message-ID (diff)
From: shubhrajyoti@ti.com (Shubhrajyoti D)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/2] i2c: omap: use revision check for OMAP_I2C_FLAG_APPLY_ERRATA_I207
Date: Fri, 2 Nov 2012 16:09:45 +0530 [thread overview]
Message-ID: <1351852785-16961-3-git-send-email-shubhrajyoti@ti.com> (raw)
In-Reply-To: <1351852785-16961-1-git-send-email-shubhrajyoti@ti.com>
The errata i207 is enabled for 2430 and 3xxx. Use the revision check
to enable the erratum instead.
Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
---
drivers/i2c/busses/i2c-omap.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index d8e7709..44245d4 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -1164,7 +1164,8 @@ omap_i2c_probe(struct platform_device *pdev)
dev->errata = 0;
- if (dev->flags & OMAP_I2C_FLAG_APPLY_ERRATA_I207)
+ if (dev->rev >= OMAP_I2C_REV_ON_2430 &&
+ dev->rev < OMAP_I2C_REV_ON_4430_PLUS)
dev->errata |= I2C_OMAP_ERRATA_I207;
if (dev->rev <= OMAP_I2C_REV_ON_3430_3530)
--
1.7.5.4
next prev parent reply other threads:[~2012-11-02 10:39 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-02 10:39 [PATCH 0/2] i2c: omap: revision register updates Shubhrajyoti D
2012-11-02 10:39 ` Shubhrajyoti D
2012-11-02 10:39 ` [PATCH 1/2] i2c: omap: Fix the revision register read Shubhrajyoti D
2012-11-02 10:39 ` Shubhrajyoti D
[not found] ` <1351852785-16961-2-git-send-email-shubhrajyoti-l0cyMroinI0@public.gmane.org>
2012-11-02 11:06 ` Felipe Balbi
2012-11-02 11:06 ` Felipe Balbi
2012-11-02 11:24 ` Shubhrajyoti Datta
2012-11-02 11:24 ` Shubhrajyoti Datta
2012-11-02 10:39 ` Shubhrajyoti D [this message]
2012-11-02 10:39 ` [PATCH 2/2] i2c: omap: use revision check for OMAP_I2C_FLAG_APPLY_ERRATA_I207 Shubhrajyoti D
[not found] ` <1351852785-16961-3-git-send-email-shubhrajyoti-l0cyMroinI0@public.gmane.org>
2012-11-02 11:07 ` Felipe Balbi
2012-11-02 11:07 ` Felipe Balbi
[not found] ` <20121102110713.GC19493-S8G//mZuvNWo5Im9Ml3/Zg@public.gmane.org>
2012-11-02 11:19 ` Shubhrajyoti Datta
2012-11-02 11:19 ` Shubhrajyoti Datta
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