pwm: tegra: Modify read/write accessors for multi-register channel

Browse source

On Tegra264, each PWM instance has two registers (per channel, of which
there is one). Update the tegra_pwm_readl/tegra_pwm_writel helper
functions to take channel (as struct pwm_device *) and offset
separately.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Link: https://patch.msgid.link/20260701-t264-pwm-v6-4-2718f61f411f@nvidia.com
Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>

...

This commit is contained in:

Mikko Perttunen 2026-07-01 12:20:33 +09:00 • committed by Uwe Kleine-König

parent d6bf1d39c3

commit 83a4cadc7a

1 changed files with 15 additions and 11 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

26

drivers/pwm/pwm-tegra.c

View file