clk: imx6q: Add definition for IMX6QDL_CLK_PWM1

Enabling CONFIG_CMD_PWM, and consequently CONFIG_DM_PWM, causes the pwm
command to fail due to a missing clock.

    => pwm enable 0 0
    Enable clock-controller@20c4000 failed
    Failed to enable per_clk
    pwm: '0' not found
    Command 'pwm' failed: Error -2

Note that it is trivial to also add the clocks for PWM2, PWM3, and PWM4.
However, I only tested PWM1 and thus only added the clock for that
signal.

Signed-off-by: Emil Kronborg <emil.kronborg@protonmail.com>

diff --git a/drivers/clk/imx/clk-imx6q.c b/drivers/clk/imx/clk-imx6q.c
index 5994155735c754cd1c71622e33d2aa930cc63a04..df9f0285e1ee53e4579649093a94802c2df3048c 100644 (file)
--- a/drivers/clk/imx/clk-imx6q.c
+++ b/drivers/clk/imx/clk-imx6q.c
@@ -130,6 +130,8 @@ static int imx6q_clk_probe(struct udevice *dev)
               imx_clk_gate2("i2c2", "ipg_per", base + 0x70, 8));
        clk_dm(IMX6QDL_CLK_I2C3,
               imx_clk_gate2("i2c3", "ipg_per", base + 0x70, 10));
+       clk_dm(IMX6QDL_CLK_PWM1,
+              imx_clk_gate2("pwm1", "ipg_per", base + 0x78, 16));
 
        clk_dm(IMX6QDL_CLK_ENET, imx_clk_gate2("enet", "ipg", base + 0x6c, 10));
        clk_dm(IMX6QDL_CLK_ENET_REF,