diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mfd/db8500-prcmu.c | 32 |
1 files changed, 24 insertions, 8 deletions
diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c index 25dda8d7cb00..319b8abe742b 100644 --- a/drivers/mfd/db8500-prcmu.c +++ b/drivers/mfd/db8500-prcmu.c @@ -24,6 +24,7 @@ #include <linux/jiffies.h> #include <linux/bitops.h> #include <linux/fs.h> +#include <linux/of.h> #include <linux/platform_device.h> #include <linux/uaccess.h> #include <linux/mfd/core.h> @@ -3067,6 +3068,15 @@ static struct db8500_thsens_platform_data db8500_thsens_data = { .num_trips = 4, }; +static struct mfd_cell common_prcmu_devs[] = { + { + .name = "ux500_wdt", + .platform_data = &db8500_wdt_pdata, + .pdata_size = sizeof(db8500_wdt_pdata), + .id = -1, + }, +}; + static struct mfd_cell db8500_prcmu_devs[] = { { .name = "db8500-prcmu-regulators", @@ -3081,12 +3091,6 @@ static struct mfd_cell db8500_prcmu_devs[] = { .pdata_size = sizeof(db8500_cpufreq_table), }, { - .name = "ux500_wdt", - .platform_data = &db8500_wdt_pdata, - .pdata_size = sizeof(db8500_wdt_pdata), - .id = -1, - }, - { .name = "db8500-thermal", .num_resources = ARRAY_SIZE(db8500_thsens_resources), .resources = db8500_thsens_resources, @@ -3175,13 +3179,25 @@ static int db8500_prcmu_probe(struct platform_device *pdev) db8500_prcmu_update_cpufreq(); - err = mfd_add_devices(&pdev->dev, 0, db8500_prcmu_devs, - ARRAY_SIZE(db8500_prcmu_devs), NULL, 0, db8500_irq_domain); + err = mfd_add_devices(&pdev->dev, 0, common_prcmu_devs, + ARRAY_SIZE(common_prcmu_devs), NULL, 0, db8500_irq_domain); if (err) { pr_err("prcmu: Failed to add subdevices\n"); return err; } + /* TODO: Remove restriction when clk definitions are available. */ + if (!of_machine_is_compatible("st-ericsson,u8540")) { + err = mfd_add_devices(&pdev->dev, 0, db8500_prcmu_devs, + ARRAY_SIZE(db8500_prcmu_devs), NULL, 0, + db8500_irq_domain); + if (err) { + mfd_remove_devices(&pdev->dev); + pr_err("prcmu: Failed to add subdevices\n"); + goto no_irq_return; + } + } + err = db8500_prcmu_register_ab8500(&pdev->dev, pdata->ab_platdata, pdata->ab_irq); if (err) { |