void __init da8xx_register_mcasp(int id, struct snd_platform_data *pdata) { struct platform_device *pdev; switch (id) { case 0: /* Valid for DA830/OMAP-L137 or DA850/OMAP-L138 */ pdev = &da850_mcasp_device; break; case 1: /* Valid for DA830/OMAP-L137 only */ if (!cpu_is_davinci_da830()) return; pdev = &da830_mcasp1_device; break; case 2: /* Valid for DA830/OMAP-L137 only */ if (!cpu_is_davinci_da830()) return; pdev = &da830_mcasp2_device; break; default: return; } pdev->dev.platform_data = pdata; platform_device_register(pdev); }
void __init da8xx_register_mcasp(int id, struct snd_platform_data *pdata) { /* DA830/OMAP-L137 has 3 instances of McASP */ if (cpu_is_davinci_da830() && id == 1) { da830_mcasp1_device.dev.platform_data = pdata; platform_device_register(&da830_mcasp1_device); } else if (cpu_is_davinci_da850()) { da850_mcasp_device.dev.platform_data = pdata; platform_device_register(&da850_mcasp_device); } }
int __init da8xx_register_lcdc(struct da8xx_lcdc_platform_data *pdata) { #if !defined(CONFIG_FB_DA8XX) && !defined(CONFIG_FB_DA8XX_MODULE) if (cpu_is_davinci_da830()) da8xx_evm_clcd_pdata.version = CONFIG_SPACE_0; da8xx_lcdc_device.dev.platform_data = &da8xx_evm_clcd_pdata; #else da8xx_lcdc_device.dev.platform_data = pdata; #endif return platform_device_register(&da8xx_lcdc_device); }
int __init da8xx_register_edma(void) { struct platform_device *pdev; if (cpu_is_davinci_da830()) pdev = &da830_edma_device; else if (cpu_is_davinci_da850()) pdev = &da850_edma_device; else return -ENODEV; return platform_device_register(pdev); }
int __init davinci_serial_init(struct davinci_uart_config *info) { int i; char name[16]; struct clk *uart_clk; struct davinci_soc_info *soc_info = &davinci_soc_info; struct device *dev = &soc_info->serial_dev->dev; struct plat_serial8250_port *p = dev->platform_data; /* * Make sure the serial ports are muxed on at this point. * You have to mux them off in device drivers later on if not needed. */ for (i = 0; p->flags; i++, p++) { if (!(info->enabled_uarts & (1 << i))) continue; sprintf(name, "uart%d", i); uart_clk = clk_get(dev, name); if (IS_ERR(uart_clk)) { printk(KERN_ERR "%s:%d: failed to get UART%d clock\n", __func__, __LINE__, i); continue; } clk_enable(uart_clk); p->uartclk = clk_get_rate(uart_clk); p->clk = uart_clk; if (!p->membase && p->mapbase) { p->membase = ioremap(p->mapbase, SZ_4K); if (p->membase) p->flags &= ~UPF_IOREMAP; else pr_err("uart regs ioremap failed\n"); } if (p->membase && ((p->type != PORT_AR7) || cpu_is_davinci_da850() || cpu_is_davinci_da830())) davinci_serial_reset(p); } return platform_device_register(soc_info->serial_dev); }