On Mär 25 2019, Yash Shah <yash.s...@sifive.com> wrote:
> v11
> - Change naming convention for pwm_device and pwm_sifive_ddata pointers
> - Assign of_pwm_xlate_with_flag() to of_xlate func ptr since this driver
> use three pwm-cells (Issue reported by Andreas Schwab <sch...@suse.de>
> - Other minor fixes
I still don't see any improvement. FYI, this is the patch I use for the
device tree:
diff --git a/fsbl/ux00_fsbl.dts b/fsbl/ux00_fsbl.dts
index f27cc22..56e94c0 100644
--- a/fsbl/ux00_fsbl.dts
+++ b/fsbl/ux00_fsbl.dts
@@ -432,7 +432,7 @@
reg-names = "control";
clocks = <&tlclk>;
sifive,approx-period = <1000000>;
- #pwm-cells = <2>;
+ #pwm-cells = <3>;
};
L46: pwm@10021000 {
compatible = "sifive,pwm0";
@@ -442,46 +442,46 @@
reg-names = "control";
clocks = <&tlclk>;
sifive,approx-period = <1000000>;
- #pwm-cells = <2>;
+ #pwm-cells = <3>;
};
pwmleds {
compatible = "pwm-leds";
heartbeat {
- pwms = <&L45 0 0>;
+ pwms = <&L45 0 1000000 0>;
max-brightness = <255>;
linux,default-trigger = "heartbeat";
};
mtd {
- pwms = <&L45 1 0>;
+ pwms = <&L45 1 1000000 0>;
max-brightness = <255>;
linux,default-trigger = "mtd";
};
netdev {
- pwms = <&L45 2 0>;
+ pwms = <&L45 2 1000000 0>;
max-brightness = <255>;
linux,default-trigger = "netdev";
};
panic {
- pwms = <&L45 3 0>;
+ pwms = <&L45 3 1000000 0>;
max-brightness = <255>;
linux,default-trigger = "panic";
};
/* These LEDs are on the tester board */
/*
testled {
- pwms = <&L46 0 0>;
+ pwms = <&L46 0 1000000 0>;
max-brightness = <255>;
};
green {
- pwms = <&L46 1 0>;
+ pwms = <&L46 1 1000000 0>;
max-brightness = <255>;
};
red {
- pwms = <&L46 2 0>;
+ pwms = <&L46 2 1000000 0>;
max-brightness = <255>;
};
blue {
- pwms = <&L46 3 0>;
+ pwms = <&L46 3 1000000 0>;
max-brightness = <255>;
};
*/
--
2.21.0
Andreas.
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
