linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2019-05-09	pwm: imx27: Use devm_platform_ioremap_resource() to simplify code	Anson Huang	1	-3/+1
	Use the new helper devm_platform_ioremap_resource() which wraps the platform_get_resource() and devm_ioremap_resource() together, to simplify the code. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Mukesh Ojha <mojha@codeaurora.org> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2019-03-04	pwm: imx27: Only enable the clocks once in .get_state()	Uwe Kleine-König	1	-7/+4
	Currently the function pwm_imx27_get_state() of enables the clocks once unconditionally at the start, a second time if the PWM is enabled and disables unconditionally at the end. Simplify that to enable once at the start and disable conditionally at the end. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2019-01-16	pwm: imx: Signedness bug in imx_pwm_get_state()	Dan Carpenter	1	-1/+2
	"ret" only holds zero and negative error codes. It needs to be signed for the error handling to work. Fixes: 9f4c8f9607c3 ("pwm: imx: Add ipg clock operation") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2019-01-16	pwm: imx: Split into two drivers	Uwe Kleine-König	1	-0/+361
	The two PWM implementations called v1 (for i.MX1 and i.MX21) and v2 (for i.MX27 and later) have nothing in common apart from needing two clocks named "per" and "ipg" and being integrated in a SoC named i.MX. So split the file containing the two disjunct drivers into two files and two complete separate drivers. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> [thierry.reding@gmail.com: fix a modular build issue] Signed-off-by: Thierry Reding <thierry.reding@gmail.com>