Messages in this thread | | | From | Eric Miao <> | Date | Tue, 14 Sep 2010 15:08:59 +0800 | Subject | Re: [PATCH v2 3/3] ARM: pxa168/teton bga: add board support for i2c and rtc-ds1337 |
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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>
Applied with Acks.
> --- > 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 More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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