[PATCH v5 04/16] mach-snapdragon: disable power-domains for pre-reloc drivers

[Caleb Connolly]

Some devices like the UART and clock controller reference an RPM(h)
power domain. We don't support this device in U-Boot, so add
DM_FLAG_DEFAULT_PD_CTRL_OFF to tell DM core not to try and enable the
power domain.

Reviewed-by: Sumit Garg <sumit.garg at linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly at linaro.org>
---
 drivers/clk/qcom/clock-qcom.c    | 2 ++
 drivers/clk/qcom/clock-sdm845.c  | 2 +-
 drivers/serial/serial_msm_geni.c | 2 +-
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/clk/qcom/clock-qcom.c b/drivers/clk/qcom/clock-qcom.c
index 7a5938a06a34..6303dcbf8461 100644
--- a/drivers/clk/qcom/clock-qcom.c
+++ b/drivers/clk/qcom/clock-qcom.c
@@ -226,8 +226,9 @@ U_BOOT_DRIVER(qcom_clk) = {
 	.id		= UCLASS_CLK,
 	.ops		= &msm_clk_ops,
 	.priv_auto	= sizeof(struct msm_clk_priv),
 	.probe		= msm_clk_probe,
+	.flags		= DM_FLAG_PRE_RELOC | DM_FLAG_DEFAULT_PD_CTRL_OFF,
 };
 
 int qcom_cc_bind(struct udevice *parent)
 {
@@ -410,5 +411,6 @@ U_BOOT_DRIVER(qcom_power) = {
 	.name = "qcom_power",
 	.id = UCLASS_POWER_DOMAIN,
 	.ops = &qcom_power_ops,
 	.probe = qcom_power_probe,
+	.flags = DM_FLAG_PRE_RELOC,
 };
diff --git a/drivers/clk/qcom/clock-sdm845.c b/drivers/clk/qcom/clock-sdm845.c
index 36ffee79d966..babd83119e2c 100644
--- a/drivers/clk/qcom/clock-sdm845.c
+++ b/drivers/clk/qcom/clock-sdm845.c
@@ -182,6 +182,6 @@ U_BOOT_DRIVER(gcc_sdm845) = {
 	.name		= "gcc_sdm845",
 	.id		= UCLASS_NOP,
 	.of_match	= gcc_sdm845_of_match,
 	.bind		= qcom_cc_bind,
-	.flags		= DM_FLAG_PRE_RELOC,
+	.flags		= DM_FLAG_PRE_RELOC | DM_FLAG_DEFAULT_PD_CTRL_OFF,
 };
diff --git a/drivers/serial/serial_msm_geni.c b/drivers/serial/serial_msm_geni.c
index e5c3dcffc1c6..4aa0bc8c72bc 100644
--- a/drivers/serial/serial_msm_geni.c
+++ b/drivers/serial/serial_msm_geni.c
@@ -602,9 +602,9 @@ U_BOOT_DRIVER(serial_msm_geni) = {
 	.of_to_plat = msm_serial_ofdata_to_platdata,
 	.priv_auto = sizeof(struct msm_serial_data),
 	.probe = msm_serial_probe,
 	.ops = &msm_serial_ops,
-	.flags = DM_FLAG_PRE_RELOC,
+	.flags = DM_FLAG_PRE_RELOC | DM_FLAG_DEFAULT_PD_CTRL_OFF,
 };
 
 #ifdef CONFIG_DEBUG_UART_MSM_GENI
 

-- 
2.44.0