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SubjectRe: [PATCH v2 3/3] ARM: pxa168/teton bga: add board support for i2c and rtc-ds1337
Date
Dne Po 13. září 2010 07:34:36 Haojian Zhuang napsal(a):
> On Mon, Sep 13, 2010 at 11:51 AM, Mark F. Brown <mark.brown314@gmail.com>
wrote:
> > Defined I2C/ALARM pin definitions
> > DS1337 RTC alarm support is tied to RTC_INT_GPIO
> >
> > Signed-off-by: Mark F. Brown <mark.brown314@gmail.com>
> > ---
> > arch/arm/mach-mmp/teton_bga.c | 16 ++++++++++++++++
> > 1 files changed, 16 insertions(+), 0 deletions(-)
> >
> > diff --git a/arch/arm/mach-mmp/teton_bga.c
> > b/arch/arm/mach-mmp/teton_bga.c index 2966117..d631bbc 100644
> > --- a/arch/arm/mach-mmp/teton_bga.c
> > +++ b/arch/arm/mach-mmp/teton_bga.c
> > @@ -18,6 +18,7 @@
> > #include <linux/gpio.h>
> > #include <linux/input.h>
> > #include <plat/pxa27x_keypad.h>
> > +#include <linux/i2c.h>
> >
> > #include <asm/mach-types.h>
> > #include <asm/mach/arch.h>
> > @@ -38,6 +39,13 @@ static unsigned long teton_bga_pin_config[] __initdata
> > = { GPIO110_KP_MKIN0,
> > GPIO111_KP_MKOUT7,
> > GPIO112_KP_MKOUT6,
> > +
> > + /* I2C Bus */
> > + GPIO105_CI2C_SDA,
> > + GPIO106_CI2C_SCL,
> > +
> > + /* RTC */
> > + GPIO78_GPIO,
> > };
> >
> > static unsigned int teton_bga_matrix_key_map[] = {
> > @@ -55,6 +63,13 @@ static struct pxa27x_keypad_platform_data
> > teton_bga_keypad_info __initdata = { .debounce_interval = 30,
> > };
> >
> > +static struct i2c_board_info teton_bga_i2c_info[] __initdata = {
> > + {
> > + I2C_BOARD_INFO("ds1337", 0x68),
> > + .irq = gpio_to_irq(RTC_INT_GPIO)
> > + },
> > +};
> > +
> > static void __init teton_bga_init(void)
> > {
> > mfp_config(ARRAY_AND_SIZE(teton_bga_pin_config));
> > @@ -62,6 +77,7 @@ static void __init teton_bga_init(void)
> > /* on-chip devices */
> > pxa168_add_uart(1);
> > pxa168_add_keypad(&teton_bga_keypad_info);
> > + pxa168_add_twsi(0, NULL, ARRAY_AND_SIZE(teton_bga_i2c_info));
> > }
> >
> > MACHINE_START(TETON_BGA, "PXA168-based Teton BGA Development Platform")
> > --
> > 1.7.0.4
> >
> > --
> > To unsubscribe from this list: send the line "unsubscribe linux-kernel"
> > in the body of a message to majordomo@vger.kernel.org
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> > Please read the FAQ at http://www.tux.org/lkml/
>
> Acked

Yes, they look good:

Acked-by: Marek Vasut <marek.vasut@gmail.com>
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