diff mbox series

[v7,04/10] firmware: imx: scu-pd: add missed lvds lpi2c and pwm power domains

Message ID 20230208065641.23544-5-marcel@ziswiler.com (mailing list archive)
State New, archived
Headers show
Series arm64: dts: freescale: prepare and add apalis imx8 support | expand

Commit Message

Marcel Ziswiler Feb. 8, 2023, 6:56 a.m. UTC 
From: Clark Wang <xiaoning.wang@nxp.com>

LVDS' lpi2c and pwm power domains definitions are missed.
Add them here.

Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>

---

(no changes since v4)

Changes in v4:
- New patch inspired by the following downstream patch:
  commit 0c36c5b63c1e ("LF-3569-1 firmware: imx: scu-pd: add missed lvds lpi2c and pwm power domains")
  Avoiding the following being reported upon boot:
  [    1.309776] lvds0_pwm0_clk: failed to attached the power domain -2
  [    1.334097] lvds1_pwm0_clk: failed to attached the power domain -2
  ...
  [   15.281767] platform 57244000.pwm: deferred probe pending
  ...
  [   15.292630] platform backlight: deferred probe pending

 drivers/firmware/imx/scu-pd.c | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/drivers/firmware/imx/scu-pd.c b/drivers/firmware/imx/scu-pd.c
index 2a4f07423365..84b673427073 100644
--- a/drivers/firmware/imx/scu-pd.c
+++ b/drivers/firmware/imx/scu-pd.c
@@ -180,7 +180,11 @@  static const struct imx_sc_pd_range imx8qxp_scu_pd_ranges[] = {
 
 	/* LVDS SS */
 	{ "lvds0", IMX_SC_R_LVDS_0, 1, false, 0 },
+	{ "lvds0-pwm", IMX_SC_R_LVDS_0_PWM_0, 1, false, 0 },
+	{ "lvds0-lpi2c", IMX_SC_R_LVDS_0_I2C_0, 2, true, 0 },
 	{ "lvds1", IMX_SC_R_LVDS_1, 1, false, 0 },
+	{ "lvds1-pwm", IMX_SC_R_LVDS_1_PWM_0, 1, false, 0 },
+	{ "lvds1-lpi2c", IMX_SC_R_LVDS_1_I2C_0, 2, true, 0 },
 
 	/* DC SS */
 	{ "dc0", IMX_SC_R_DC_0, 1, false, 0 },