From 8048976e9c9943b28aec8b7e4d998e128b39fe70 Mon Sep 17 00:00:00 2001
From: Caleb Connolly <caleb.connolly@linaro.org>
Date: Mon, 26 Feb 2024 17:26:19 +0000
Subject: [PATCH] pinctrl: qcom: apq8016: init pre-reloaction
On the DB410c we support running as a first stage bootloader. This
requires initialising the GPIOs which are muxed to UART before they can
be used. Add DM_FLAG_PRE_RELOC to the apq8016 pinctrl driver to ensure
that we do this early enough.
This is required to prevent the first few lines of UART log from being
dropped.
Reported-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
Tested-by: Sumit Garg <sumit.garg@linaro.org> #qcs404
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
---
drivers/pinctrl/qcom/pinctrl-apq8016.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/pinctrl/qcom/pinctrl-apq8016.c b/drivers/pinctrl/qcom/pinctrl-apq8016.c
index 796c4b49d5..eb9bf87b6c 100644
--- a/drivers/pinctrl/qcom/pinctrl-apq8016.c
+++ b/drivers/pinctrl/qcom/pinctrl-apq8016.c
@@ -76,4 +76,5 @@ U_BOOT_DRIVER(pinctrl_apq8016) = {
.of_match = msm_pinctrl_ids,
.ops = &msm_pinctrl_ops,
.bind = msm_pinctrl_bind,
+ .flags = DM_FLAG_PRE_RELOC,
};
--
2.39.5