linux-kernel - [PATCH 6/6] da8xx: enable the use of the ICPFUNC in i2c-davinci

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Message-Id: <f1ff3f2888725a1e03541e0be5c0880f0591aea2.1302031487.git.bengardiner@nanometrics.ca>
Date:	Tue,  5 Apr 2011 17:38:09 -0400
From:	Ben Gardiner <bengardiner@...ometrics.ca>
To:	davinci-linux-open-source@...ux.davincidsp.com,
	linux-i2c@...r.kernel.org, Sekhar Nori <nsekhar@...com>,
	Ben Dooks <ben-linux@...ff.org>
Cc:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Bastian Ruppert <Bastian.Ruppert@...erin.de>,
	Brad Griffis <bgriffis@...com>,
	Jon Povey <jon.povey@...elogic.co.uk>,
	Philby John <pjohn@...mvista.com>,
	Sekhar Nori <nsekhar@...com>, Ben Dooks <ben-linux@...ff.org>
Subject: [PATCH 6/6] da8xx: enable the use of the ICPFUNC in i2c-davinci

Both the da850 and da830 have an I2C controller which has the ICPFUNC
registers. Indicate this for all da830 and da850 boards by setting the
has_pfunc flag true in the da8xx utility setup routine for registering the
I2C controller

Signed-off-by: Ben Gardiner <bengardiner@...ometrics.ca>
Cc: Sekhar Nori <nsekhar@...com>
Cc: Ben Dooks <ben-linux@...ff.org>

---
 arch/arm/mach-davinci/devices-da8xx.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c
index beda8a4..da01558 100644
--- a/arch/arm/mach-davinci/devices-da8xx.c
+++ b/arch/arm/mach-davinci/devices-da8xx.c
@@ -324,6 +324,12 @@ int __init da8xx_register_i2c(int instance,
 	else
 		return -EINVAL;
 
+	/*
+	 * Both the DA850 and DA830 have an I2C controller which has the
+	 * ICPFUNC et. al. registers
+	 */
+	pdata->has_pfunc = 1;
+
 	pdev->dev.platform_data = pdata;
 	return platform_device_register(pdev);
 }
-- 
1.7.1

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