driver: pwm: pwm-imx: separe dm from non dm implementation
Separe dm implementation from non dm implementation of pwm-imx
driver using CONFIG_DM_PWM
Signed-off-by: Tommaso Merciai <tommaso.merciai@amarulasolutions.com>
diff --git a/drivers/pwm/pwm-imx.c b/drivers/pwm/pwm-imx.c
index 1d656e7..9b8a8c1 100644
--- a/drivers/pwm/pwm-imx.c
+++ b/drivers/pwm/pwm-imx.c
@@ -13,17 +13,6 @@
#include <pwm.h>
#include <asm/arch/imx-regs.h>
#include <asm/io.h>
-
-int pwm_init(int pwm_id, int div, int invert)
-{
- struct pwm_regs *pwm = (struct pwm_regs *)pwm_id_to_reg(pwm_id);
-
- if (!pwm)
- return -1;
-
- writel(0, &pwm->ir);
- return 0;
-}
#include <clk.h>
int pwm_config_internal(struct pwm_regs *pwm, unsigned long period_cycles,
@@ -44,6 +33,7 @@
return 0;
}
+#ifndef CONFIG_DM_PWM
/* pwm_id from 0..7 */
struct pwm_regs *pwm_id_to_reg(int pwm_id)
{
@@ -110,6 +100,17 @@
return 0;
}
+int pwm_init(int pwm_id, int div, int invert)
+{
+ struct pwm_regs *pwm = (struct pwm_regs *)pwm_id_to_reg(pwm_id);
+
+ if (!pwm)
+ return -1;
+
+ writel(0, &pwm->ir);
+ return 0;
+}
+
int pwm_config(int pwm_id, int duty_ns, int period_ns)
{
struct pwm_regs *pwm = (struct pwm_regs *)pwm_id_to_reg(pwm_id);
@@ -145,7 +146,7 @@
clrbits_le32(&pwm->cr, PWMCR_EN);
}
-#if defined(CONFIG_DM_PWM)
+#else
struct imx_pwm_priv {
struct pwm_regs *regs;
bool invert;