| Message ID | 1314635906-18962-1-git-send-email-daiane.angolini@freescale.com |
|---|---|
| State | New |
| Headers | show |
Hello, On Mon, Aug 29, 2011 at 01:38:26PM -0300, Daiane Angolini wrote: > mx53_ard has a MMA8451 accelerometer connected to i2c2. > > Add support for it. > > Signed-off-by: Daiane Angolini <daiane.angolini@freescale.com> > --- > arch/arm/mach-mx5/board-mx53_ard.c | 8 ++++++++ > 1 files changed, 8 insertions(+), 0 deletions(-) > > diff --git a/arch/arm/mach-mx5/board-mx53_ard.c b/arch/arm/mach-mx5/board-mx53_ard.c > index ddc3015..b6dc812 100644 > --- a/arch/arm/mach-mx5/board-mx53_ard.c > +++ b/arch/arm/mach-mx5/board-mx53_ard.c > @@ -161,6 +161,12 @@ static const struct esdhc_platform_data mx53_ard_sd1_data __initconst = { > .wp_gpio = ARD_SD1_WP, > }; > > +static struct i2c_board_info mx53ard_i2c_devices[] = { > + { > + I2C_BOARD_INFO("mma8450", 0x1C), > + }, > +}; Can you please name that mx53_ard_i2c2_devices? And I think it should be possible to have it in .init.rodata (that is, mark it const and __initconst). Best regards Uwe > + > static struct imxi2c_platform_data mx53_ard_i2c2_data = { > .bitrate = 50000, > }; > @@ -231,6 +237,8 @@ static void __init mx53_ard_board_init(void) > > imx53_add_sdhci_esdhc_imx(0, &mx53_ard_sd1_data); > imx53_add_imx2_wdt(0, NULL); > + i2c_register_board_info(2, mx53ard_i2c_devices, > + ARRAY_SIZE(mx53ard_i2c_devices)); > imx53_add_imx_i2c(1, &mx53_ard_i2c2_data); > imx53_add_imx_i2c(2, &mx53_ard_i2c3_data); > imx_add_gpio_keys(&ard_button_data); > -- > 1.7.1 > > >
diff --git a/arch/arm/mach-mx5/board-mx53_ard.c b/arch/arm/mach-mx5/board-mx53_ard.c index ddc3015..b6dc812 100644 --- a/arch/arm/mach-mx5/board-mx53_ard.c +++ b/arch/arm/mach-mx5/board-mx53_ard.c @@ -161,6 +161,12 @@ static const struct esdhc_platform_data mx53_ard_sd1_data __initconst = { .wp_gpio = ARD_SD1_WP, }; +static struct i2c_board_info mx53ard_i2c_devices[] = { + { + I2C_BOARD_INFO("mma8450", 0x1C), + }, +}; + static struct imxi2c_platform_data mx53_ard_i2c2_data = { .bitrate = 50000, }; @@ -231,6 +237,8 @@ static void __init mx53_ard_board_init(void) imx53_add_sdhci_esdhc_imx(0, &mx53_ard_sd1_data); imx53_add_imx2_wdt(0, NULL); + i2c_register_board_info(2, mx53ard_i2c_devices, + ARRAY_SIZE(mx53ard_i2c_devices)); imx53_add_imx_i2c(1, &mx53_ard_i2c2_data); imx53_add_imx_i2c(2, &mx53_ard_i2c3_data); imx_add_gpio_keys(&ard_button_data);
mx53_ard has a MMA8451 accelerometer connected to i2c2. Add support for it. Signed-off-by: Daiane Angolini <daiane.angolini@freescale.com> --- arch/arm/mach-mx5/board-mx53_ard.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-)