[U-Boot] [PATCH v3 15/15] bcm2835_pinctrl: Probe pre-reloc

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From: Alexander Graf <agraf@suse.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v3 15/15] bcm2835_pinctrl: Probe pre-reloc
Date: Thu, 25 Jan 2018 12:05:56 +0100	[thread overview]
Message-ID: <20180125110556.76352-16-agraf@suse.de> (raw)
In-Reply-To: <20180125110556.76352-1-agraf@suse.de>

The serial drivers now depend on the pinctrl driver to determine whether
they are enabled. That means if a serial device wants to be used pre-reloc,
we also need the pinctrl device pre-reloc.

Adapt the pinctrl driver as well as dts overlay accordingly.

Signed-off-by: Alexander Graf <agraf@suse.de>
---
 arch/arm/dts/bcm283x-uboot.dtsi            | 4 ++++
 drivers/pinctrl/broadcom/pinctrl-bcm283x.c | 3 ++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/arch/arm/dts/bcm283x-uboot.dtsi b/arch/arm/dts/bcm283x-uboot.dtsi
index 8e4231ae6c..21d038aebb 100644
--- a/arch/arm/dts/bcm283x-uboot.dtsi
+++ b/arch/arm/dts/bcm283x-uboot.dtsi
@@ -20,3 +20,7 @@
 	skip-init;
 	u-boot,dm-pre-reloc;
 };
+
+&gpio {
+	u-boot,dm-pre-reloc;
+};
diff --git a/drivers/pinctrl/broadcom/pinctrl-bcm283x.c b/drivers/pinctrl/broadcom/pinctrl-bcm283x.c
index 83dde2302e..6fbd6efbd2 100644
--- a/drivers/pinctrl/broadcom/pinctrl-bcm283x.c
+++ b/drivers/pinctrl/broadcom/pinctrl-bcm283x.c
@@ -148,5 +148,6 @@ U_BOOT_DRIVER(pinctrl_bcm283x) = {
 	.of_match	= of_match_ptr(bcm2835_pinctrl_id),
 	.priv_auto_alloc_size = sizeof(struct bcm283x_pinctrl_priv),
 	.ops		= &bcm283x_pinctrl_ops,
-	.probe		= bcm283x_pinctl_probe
+	.probe		= bcm283x_pinctl_probe,
+	.flags		= DM_FLAG_PRE_RELOC,
 };
-- 
2.12.3

next prev parent reply	other threads:[~2018-01-25 11:05 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-25 11:05 [U-Boot] [PATCH v3 00/15] RPi: Properly handle dynamic serial configuration Alexander Graf
2018-01-25 11:05 ` [U-Boot] [PATCH v3 01/15] serial: Use next serial device if probing fails Alexander Graf
2018-01-28 18:54   ` [U-Boot] [U-Boot, v3, " Tom Rini
2018-01-29  3:27     ` Derald D. Woods
2018-01-29 10:17       ` Alexander Graf
2018-01-29 22:40       ` Alexander Graf
2018-01-25 11:05 ` [U-Boot] [PATCH v3 02/15] rpi: Remove runtime disabling support for serial Alexander Graf
2018-01-28 18:54   ` [U-Boot] [U-Boot, v3, " Tom Rini
2018-01-25 11:05 ` [U-Boot] [PATCH v3 03/15] serial: bcm283x_mu: Remove support for post-init disabling Alexander Graf
2018-01-28 18:54   ` [U-Boot] [U-Boot, v3, " Tom Rini
2018-01-25 11:05 ` [U-Boot] [PATCH v3 04/15] rpi: Determine PL011/Mini-UART availability at runtime Alexander Graf
2018-01-28 18:55   ` [U-Boot] [U-Boot, v3, " Tom Rini
2018-01-25 11:05 ` [U-Boot] [PATCH v3 05/15] serial_bcm283x_mu: Convert to dev_read Alexander Graf
2018-01-28 18:55   ` [U-Boot] [U-Boot, v3, " Tom Rini
2018-01-25 11:05 ` [U-Boot] [PATCH v3 06/15] serial_bcm283x_mu: Always skip init Alexander Graf
2018-01-28 18:55   ` [U-Boot] [U-Boot,v3,06/15] " Tom Rini
2018-01-25 11:05 ` [U-Boot] [PATCH v3 07/15] serial_bcm283x_mu: Fail loading if not muxed Alexander Graf
2018-01-28 18:55   ` [U-Boot] [U-Boot, v3, " Tom Rini
2018-01-25 11:05 ` [U-Boot] [PATCH v3 08/15] pl01x: Convert to dev_read Alexander Graf
2018-01-28 18:55   ` [U-Boot] [U-Boot,v3,08/15] " Tom Rini
2018-01-25 11:05 ` [U-Boot] [PATCH v3 09/15] pl010: Convert CONFIG_PL010_SERIAL to Kconfig Alexander Graf
2018-01-28 18:55   ` [U-Boot] [U-Boot, v3, " Tom Rini
2018-01-25 11:05 ` [U-Boot] [PATCH v3 10/15] pl011: Convert CONFIG_PL011_SERIAL " Alexander Graf
2018-01-28 18:55   ` [U-Boot] [U-Boot, v3, " Tom Rini
2018-01-25 11:05 ` [U-Boot] [PATCH v3 11/15] pl01x: Convert CONFIG_PL01X_SERIAL " Alexander Graf
2018-01-28 18:55   ` [U-Boot] [U-Boot, v3, " Tom Rini
2018-01-25 11:05 ` [U-Boot] [PATCH v3 12/15] bcm2835_mu_serial: Convert " Alexander Graf
2018-01-28 18:55   ` [U-Boot] [U-Boot, v3, " Tom Rini
2018-01-25 11:05 ` [U-Boot] [PATCH v3 13/15] MAINTAINERS: Take over BCM2835 maintainership Alexander Graf
2018-01-28 18:55   ` [U-Boot] [U-Boot, v3, " Tom Rini
2018-01-31  8:34   ` [U-Boot] [PATCH v3 " Wolfgang Denk
2018-01-31  8:52     ` Alexander Graf
2018-01-31 13:04       ` Wolfgang Denk
2018-01-25 11:05 ` [U-Boot] [PATCH v3 14/15] bcm2835_pl011_serial: Add BCM2835 specific serial driver Alexander Graf
2018-01-28 18:55   ` [U-Boot] [U-Boot, v3, " Tom Rini
2018-01-25 11:05 ` Alexander Graf [this message]
2018-01-28 18:55   ` [U-Boot] [U-Boot,v3,15/15] bcm2835_pinctrl: Probe pre-reloc Tom Rini

find likely ancestor, descendant, or conflicting patches for this message:
( dfblob:8e4231ae6 dfblob:21d038aeb dfblob:83dde2302 dfblob:6fbd6efbd )
 OR (
bs:"[U-Boot] [PATCH v3 15/15] bcm2835_pinctrl: Probe pre-reloc" )
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