diff options
| author | Linus Torvalds | 2022-06-01 10:49:11 -0700 |
|---|---|---|
| committer | Linus Torvalds | 2022-06-01 10:49:11 -0700 |
| commit | 8eca6b0a647aabea3d1d2907dd6245fc436f98e7 (patch) | |
| tree | 2741247faff78d81fca6d7337a679c210a7e5a89 /arch/microblaze | |
| parent | 68e6134bb70ab20e9f7c36c1ae7dc96b8ed778ae (diff) | |
| parent | 3d593b6e80ad2c911b5645af28d83eabb96e7c1b (diff) | |
Merge tag 'pwm/for-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
Pull pwm updates from Thierry Reding:
"Quite a large number of conversions this time around, courtesy of Uwe
who has been working tirelessly on these. No drivers of the legacy API
are left at this point, so as a next step the old API can be removed.
Support is added for a few new devices such as the Xilinx AXI timer-
based PWMs and the PWM IP found on Sunplus SoCs.
Other than that, there's a number of fixes, cleanups and optimizations"
* tag 'pwm/for-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (43 commits)
pwm: pwm-cros-ec: Add channel type support
dt-bindings: google,cros-ec-pwm: Add the new -type compatible
dt-bindings: Add mfd/cros_ec definitions
pwm: Document that the pinstate of a disabled PWM isn't reliable
pwm: twl-led: Implement .apply() callback
pwm: lpc18xx: Implement .apply() callback
pwm: mediatek: Implement .apply() callback
pwm: lpc32xx: Implement .apply() callback
pwm: tegra: Implement .apply() callback
pwm: stmpe: Implement .apply() callback
pwm: sti: Implement .apply() callback
pwm: pwm-mediatek: Add support for MediaTek Helio X10 MT6795
dt-bindings: pwm: pwm-mediatek: Add documentation for MT6795 SoC
pwm: tegra: Optimize period calculation
pwm: renesas-tpu: Improve precision of period and duty_cycle calculation
pwm: renesas-tpu: Improve maths to compute register settings
pwm: renesas-tpu: Rename variables to match the usual naming
pwm: renesas-tpu: Implement .apply() callback
pwm: renesas-tpu: Make use of devm functions
pwm: renesas-tpu: Make use of dev_err_probe()
...
Diffstat (limited to 'arch/microblaze')
| -rw-r--r-- | arch/microblaze/kernel/timer.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/microblaze/kernel/timer.c b/arch/microblaze/kernel/timer.c index f8832cf49384..26c385582c3b 100644 --- a/arch/microblaze/kernel/timer.c +++ b/arch/microblaze/kernel/timer.c @@ -251,6 +251,10 @@ static int __init xilinx_timer_init(struct device_node *timer) u32 timer_num = 1; int ret; + /* If this property is present, the device is a PWM and not a timer */ + if (of_property_read_bool(timer, "#pwm-cells")) + return 0; + if (initialized) return -EINVAL; |