mirros/rockchip-kernel
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

pwm: rockchip-test: set the default configurations for clk_src and mem_clk_src

Browse Source 
In addition, adjust the initialization order of struct
rockchip_pwm_wave_config members to correspond with their
declaration order within the struct.

Change-Id: I869f1a670f23f726b2fd983af364d3bdd6a9f321
Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
This commit is contained in:
Damon Ding
2025-01-09 19:26:58 +08:00
parent ef369922f4
commit 7fe6e5c902
1 changed files with 6 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/pwm/pwm-rockchip-test.c
View File

@@ -633,17 +633,17 @@ static ssize_t pwm_rockchip_test_write(struct file *file, const char __user *buf
duty_table.offset = (channel_id % 3) * PWM_TABLE_MAX;
duty_table.len = PWM_TABLE_MAX;
wave_config.rpt = PWM_WAVE_RPT;
/* select the 400k clk src */
wave_config.clk_rate = 400000;
wave_config.duty_table = &duty_table;
wave_config.period_table = NULL;
wave_config.clk_src = PWM_SELECT_CLK_PWM;
wave_config.mem_clk_src = PWM_SELECT_CLK_PWM_OSC;
wave_config.width_mode = PWM_WIDTH_MODE;
wave_config.update_mode = PWM_WAVE_INCREASING_THEN_DECREASING;
wave_config.enable = enable;
wave_config.duty_en = true;
wave_config.period_en = false;
wave_config.width_mode = PWM_WIDTH_MODE;
wave_config.update_mode = PWM_WAVE_INCREASING_THEN_DECREASING;
wave_config.clk_rate = 400000;
wave_config.rpt = PWM_WAVE_RPT;
wave_config.duty_max = (channel_id % 3 + 1) * PWM_TABLE_MAX - 1;
wave_config.duty_min = (channel_id % 3) * PWM_TABLE_MAX;
wave_config.period_max = 0;