From: Daniel Mack <daniel@caiaq.de>
To: Dinh.Nguyen@freescale.com
Cc: linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, s.hauer@pengutronix.de,
valentin.longchamp@epfl.ch, grant.likely@secretlab.ca,
xiao-lizhang@freescale.com
Subject: Re: [PATCHv2 2.6.34 1/2] mx5: Add i2c to Freescale MX51 Babbage HW
Date: Thu, 27 May 2010 17:02:38 +0200 [thread overview]
Message-ID: <20100527150238.GH2695@buzzloop.caiaq.de> (raw)
In-Reply-To: <1274972269-6946-1-git-send-email-Dinh.Nguyen@freescale.com>
On Thu, May 27, 2010 at 09:57:48AM -0500, Dinh.Nguyen@freescale.com wrote:
> This patch adds I2C functionality to the Freescale MX51 Babbage HW.
> The patch adds device structures, i2c board slave device defines,
> IOMUX pin defines, and clocks.
>
> Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com>
> ---
> arch/arm/mach-mx5/clock-mx51.c | 11 +++++
> arch/arm/mach-mx5/devices.c | 58 +++++++++++++++++++++++++++
> arch/arm/mach-mx5/devices.h | 3 +
> arch/arm/plat-mxc/include/mach/iomux-mx51.h | 18 ++++++---
> 4 files changed, 84 insertions(+), 6 deletions(-)
>
[...]
> static struct resource usbotg_resources[] = {
> diff --git a/arch/arm/mach-mx5/devices.h b/arch/arm/mach-mx5/devices.h
> index 0494d6b..d0451bf 100644
> --- a/arch/arm/mach-mx5/devices.h
> +++ b/arch/arm/mach-mx5/devices.h
> @@ -5,3 +5,6 @@ extern struct platform_device mxc_fec_device;
> extern struct platform_device mxc_usbdr_host_device;
> extern struct platform_device mxc_usbh1_device;
> extern struct platform_device mxc_usbdr_udc_device;
> +extern struct platform_device mxc_i2c_device0;
> +extern struct platform_device mxc_i2c_device1;
> +extern struct platform_device mxc_hsi2c_device;
> diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx51.h b/arch/arm/plat-mxc/include/mach/iomux-mx51.h
> index ab0f95d..6ea6861 100644
> --- a/arch/arm/plat-mxc/include/mach/iomux-mx51.h
> +++ b/arch/arm/plat-mxc/include/mach/iomux-mx51.h
> @@ -38,6 +38,8 @@ typedef enum iomux_config {
> PAD_CTL_SRE_FAST)
> #define MX51_UART3_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_DSE_HIGH | \
> PAD_CTL_SRE_FAST)
> +#define MX51_I2C_PAD_CTRL (PAD_CTL_SRE_FAST | PAD_CTL_ODE | \
> ++ PAD_CTL_DSE_HIGH | PAD_CTL_PUS_100K_UP | PAD_CTL_HYS)
^
I believe something went wrong here.
Daniel
prev parent reply other threads:[~2010-05-27 15:02 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-27 14:57 [PATCHv2 2.6.34 1/2] mx5: Add i2c to Freescale MX51 Babbage HW Dinh.Nguyen
2010-05-27 14:57 ` [PATCHv2 2.6.34 2/2] mx5: Register i2c on " Dinh.Nguyen
2010-05-27 15:02 ` Daniel Mack [this message]
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