diff options
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/ti_am335x_tscadc.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/mfd/ti_am335x_tscadc.c b/drivers/mfd/ti_am335x_tscadc.c index 14df67bc390f..d812be4b61df 100644 --- a/drivers/mfd/ti_am335x_tscadc.c +++ b/drivers/mfd/ti_am335x_tscadc.c @@ -24,6 +24,7 @@ #include <linux/pm_runtime.h> #include <linux/mfd/ti_am335x_tscadc.h> +#include <linux/input/ti_am335x_tsc.h> static unsigned int tscadc_readl(struct ti_tscadc_dev *tsadc, unsigned int reg) { @@ -62,15 +63,19 @@ static int __devinit ti_tscadc_probe(struct platform_device *pdev) struct resource *res; struct clk *clk; struct mfd_tscadc_board *pdata = pdev->dev.platform_data; + struct mfd_cell *cell; int irq; int err, ctrl; int clk_value, clock_rate; + int tsc_wires; if (!pdata) { dev_err(&pdev->dev, "Could not find platform data\n"); return -EINVAL; } + tsc_wires = pdata->tsc_init->wires; + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!res) { dev_err(&pdev->dev, "no memory resource defined.\n"); @@ -161,6 +166,12 @@ static int __devinit ti_tscadc_probe(struct platform_device *pdev) ctrl |= CNTRLREG_TSCSSENB; tscadc_writel(tscadc, REG_CTRL, ctrl); + /* TSC Cell */ + cell = &tscadc->cells[TSC_CELL]; + cell->name = "tsc"; + cell->platform_data = tscadc; + cell->pdata_size = sizeof(*tscadc); + err = mfd_add_devices(&pdev->dev, pdev->id, tscadc->cells, TSCADC_CELLS, NULL, 0, NULL); if (err < 0) |