reset: starfive: jh71x0: Use 32bit I/O on 32bit registers

[platform/kernel/linux-starfive.git] / drivers / pwm / pwm-mtk-disp.c

diff --git a/drivers/pwm/pwm-mtk-disp.c b/drivers/pwm/pwm-mtk-disp.c
index c605013..3fbb4ba 100644 (file)
--- a/drivers/pwm/pwm-mtk-disp.c
+++ b/drivers/pwm/pwm-mtk-disp.c
@@ -178,7 +178,7 @@ static void mtk_disp_pwm_get_state(struct pwm_chip *chip,
 {
        struct mtk_disp_pwm *mdp = to_mtk_disp_pwm(chip);
        u64 rate, period, high_width;
-       u32 clk_div, con0, con1;
+       u32 clk_div, pwm_en, con0, con1;
        int err;
 
        err = clk_prepare_enable(mdp->clk_main);
@@ -197,7 +197,8 @@ static void mtk_disp_pwm_get_state(struct pwm_chip *chip,
        rate = clk_get_rate(mdp->clk_main);
        con0 = readl(mdp->base + mdp->data->con0);
        con1 = readl(mdp->base + mdp->data->con1);
-       state->enabled = !!(con0 & BIT(0));
+       pwm_en = readl(mdp->base + DISP_PWM_EN);
+       state->enabled = !!(pwm_en & mdp->data->enable_mask);
        clk_div = FIELD_GET(PWM_CLKDIV_MASK, con0);
        period = FIELD_GET(PWM_PERIOD_MASK, con1);
        /*