C++ (Cpp) machine_is_omap3_pandora Examples

Example #1

File: hsmmc.c Project: JonnyH/pandora-kernel

void __init omap2_hsmmc_init(struct omap2_hsmmc_info *controllers)
{
	u32 reg;

	if (!cpu_is_omap44xx()) {
		if (cpu_is_omap2430()) {
			control_pbias_offset = OMAP243X_CONTROL_PBIAS_LITE;
			control_devconf1_offset = OMAP243X_CONTROL_DEVCONF1;
		} else {
			control_pbias_offset = OMAP343X_CONTROL_PBIAS_LITE;
			control_devconf1_offset = OMAP343X_CONTROL_DEVCONF1;
		}

		if (machine_is_omap3_pandora()) {
			/* needed for gpio_126 - gpio_129 to work correctly */
			reg = omap_ctrl_readl(control_pbias_offset);
			reg &= ~OMAP343X_PBIASLITEVMODE1;
			omap_ctrl_writel(reg, control_pbias_offset);
		}
	} else {
		control_pbias_offset =
			OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_PBIASLITE;
		control_mmc1 = OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_MMC1;
		reg = omap4_ctrl_pad_readl(control_mmc1);
		reg |= (OMAP4_SDMMC1_PUSTRENGTH_GRP0_MASK |
			OMAP4_SDMMC1_PUSTRENGTH_GRP1_MASK);
		reg &= ~(OMAP4_SDMMC1_PUSTRENGTH_GRP2_MASK |
			OMAP4_SDMMC1_PUSTRENGTH_GRP3_MASK);
		reg |= (OMAP4_SDMMC1_DR0_SPEEDCTRL_MASK |
			OMAP4_SDMMC1_DR1_SPEEDCTRL_MASK |
			OMAP4_SDMMC1_DR2_SPEEDCTRL_MASK);
		omap4_ctrl_pad_writel(reg, control_mmc1);
	}

	for (; controllers->mmc; controllers++)
		omap_init_hsmmc(controllers, controllers->mmc);

}

Example #2

File: omap3pandora.c Project: A2109devs/lenovo_a2109a_kernel

static int __init omap3pandora_soc_init(void)
{
	int ret;

	if (!machine_is_omap3_pandora())
		return -ENODEV;

	pr_info("OMAP3 Pandora SoC init\n");

	ret = gpio_request(OMAP3_PANDORA_DAC_POWER_GPIO, "dac_power");
	if (ret) {
		pr_err(PREFIX "Failed to get DAC power GPIO\n");
		return ret;
	}

	ret = gpio_direction_output(OMAP3_PANDORA_DAC_POWER_GPIO, 0);
	if (ret) {
		pr_err(PREFIX "Failed to set DAC power GPIO direction\n");
		goto fail0;
	}

	ret = gpio_request(OMAP3_PANDORA_AMP_POWER_GPIO, "amp_power");
	if (ret) {
		pr_err(PREFIX "Failed to get amp power GPIO\n");
		goto fail0;
	}

	ret = gpio_direction_output(OMAP3_PANDORA_AMP_POWER_GPIO, 0);
	if (ret) {
		pr_err(PREFIX "Failed to set amp power GPIO direction\n");
		goto fail1;
	}

	omap3pandora_snd_device = platform_device_alloc("soc-audio", -1);
	if (omap3pandora_snd_device == NULL) {
		pr_err(PREFIX "Platform device allocation failed\n");
		ret = -ENOMEM;
		goto fail1;
	}

	platform_set_drvdata(omap3pandora_snd_device, &omap3pandora_snd_data);
	omap3pandora_snd_data.dev = &omap3pandora_snd_device->dev;
	*(unsigned int *)omap_mcbsp_dai[0].private_data = 1; /* McBSP2 */
	*(unsigned int *)omap_mcbsp_dai[1].private_data = 3; /* McBSP4 */

	ret = platform_device_add(omap3pandora_snd_device);
	if (ret) {
		pr_err(PREFIX "Unable to add platform device\n");
		goto fail2;
	}

	omap3pandora_dac_reg = regulator_get(&omap3pandora_snd_device->dev, "vcc");
	if (IS_ERR(omap3pandora_dac_reg)) {
		pr_err(PREFIX "Failed to get DAC regulator from %s: %ld\n",
			dev_name(&omap3pandora_snd_device->dev),
			PTR_ERR(omap3pandora_dac_reg));
		goto fail3;
	}

	return 0;

fail3:
	platform_device_del(omap3pandora_snd_device);
fail2:
	platform_device_put(omap3pandora_snd_device);
fail1:
	gpio_free(OMAP3_PANDORA_AMP_POWER_GPIO);
fail0:
	gpio_free(OMAP3_PANDORA_DAC_POWER_GPIO);
	return ret;
}