2010/8/18 Cory Maccarrone <darkstar6262@xxxxxxxxx>:
> This change adds in MMC and I2C support to the HTC Herald board, as well
> as adding the HTCPLD driver for the PLD used on this phone. It also
> adds in the gpio-keys entries for the front directional keys and
> selector and the cursor keys on the slide-out keyboard, and gpio-leds
> support for the LEDs attached to the htcpld.
>
> Additionally, SPI bus support (using the spi100k driver) and
> touchscreen support (using the ads7846 driver) were added.
>
> Signed-off-by: Cory Maccarrone <darkstar6262@xxxxxxxxx>
> ---
[...]
> +/* MMC Card */
> +#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
> +static struct omap_mmc_platform_data htc_mmc1_data = {
> + .nr_slots = 1,
> + .switch_slot = NULL,
> + .slots[0] = {
> + .ocr_mask = MMC_VDD_28_29 | MMC_VDD_30_31 |
> + MMC_VDD_32_33 | MMC_VDD_33_34,
> + .name = "mmcblk",
> + .nomux = 1,
> + .wires = 4,
> + .switch_pin = -1,
> + },
> +};
[...]
What voltages can this MMC controller provide? That's a rather unusual OCR mask.
Best Regards,
Michał Mirosław
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