[PATCH v5 7/8] pwm: pwm-omap-dmtimer: Adapt driver to utilize dmtimer pdata ops
From: j-keerthy@ti.com (Keerthy)
Date: 2017-12-18 12:56:30
Also in:
linux-omap, linux-pwm, lkml
On Monday 18 December 2017 03:01 PM, Ladislav Michl wrote:
Keerthy, On Tue, Dec 12, 2017 at 11:42:16AM +0530, Keerthy wrote:quoted
Adapt driver to utilize dmtimer pdata ops instead of pdata-quirks. Signed-off-by: Keerthy <j-keerthy@ti.com> --- Changes in v4: * Switched to dev_get_platdata.Where do you expect dev.platform_data to be set? PWM driver is failing with: omap-dmtimer-pwm dmtimer-pwm: dmtimer pdata structure NULL omap-dmtimer-pwm: probe of dmtimer-pwm failed with error -22 Which I fixed with patch bellow, to be able to test your patchset.
Thanks! I will make the below patch part of my series.
quoted hunk ↗ jump to hunk
Also I'm running a bit out of time, so I'll send few clean up patches and event capture code to get some feedback early. Regards, ladisdiff --git a/drivers/clocksource/timer-dm.c b/drivers/clocksource/timer-dm.c index 39be39e6a8dd..d3d8a49cae0d 100644 --- a/drivers/clocksource/timer-dm.c +++ b/drivers/clocksource/timer-dm.c@@ -773,6 +773,7 @@ static int omap_dm_timer_probe(struct platform_device *pdev) dev_err(dev, "%s: no platform data.\n", __func__); return -ENODEV; } + dev->platform_data = pdata; irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0); if (unlikely(!irq)) {quoted
Changes in v3: * Used of_find_platdata_by_node function to fetch platform data for timer node. drivers/pwm/pwm-omap-dmtimer.c | 39 ++++++++++++++++++++++----------------- 1 file changed, 22 insertions(+), 17 deletions(-)