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From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Cc: Marco Felsch <m.felsch@pengutronix.de>
Subject: [PATCH 15/17] ARM: boards: mx6-sabrelite: add deep-probe support
Date: Fri, 16 Apr 2021 11:49:41 +0200	[thread overview]
Message-ID: <20210416094943.3648-16-s.hauer@pengutronix.de> (raw)
In-Reply-To: <20210416094943.3648-1-s.hauer@pengutronix.de>

From: Marco Felsch <m.felsch@pengutronix.de>

Explicit request the required gpio resources instead of relying on their
existence based on the initcall level.

Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Link: https://lore.pengutronix.de/20201021115813.31645-11-m.felsch@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 .../boards/freescale-mx6-sabrelite/board.c    | 24 ++++++++++++-------
 1 file changed, 15 insertions(+), 9 deletions(-)

diff --git a/arch/arm/boards/freescale-mx6-sabrelite/board.c b/arch/arm/boards/freescale-mx6-sabrelite/board.c
index 1b39ef82c6..0a2df391e9 100644
--- a/arch/arm/boards/freescale-mx6-sabrelite/board.c
+++ b/arch/arm/boards/freescale-mx6-sabrelite/board.c
@@ -13,7 +13,9 @@
 #include <mach/bbu.h>
 #include <asm/armlinux.h>
 #include <generated/mach-types.h>
+#include <of.h>
 #include <partition.h>
+#include <deep-probe.h>
 #include <linux/phy.h>
 #include <asm/io.h>
 #include <asm/mmu.h>
@@ -98,10 +100,6 @@ static int sabrelite_ksz9021rn_setup(void)
 {
 	int ret;
 
-	if (!of_machine_is_compatible("fsl,imx6q-sabrelite") &&
-	    !of_machine_is_compatible("fsl,imx6dl-sabrelite"))
-		return 0;
-
 	mxc_iomux_v3_setup_multiple_pads(sabrelite_enet_gpio_pads,
 			ARRAY_SIZE(sabrelite_enet_gpio_pads));
 
@@ -118,11 +116,6 @@ static int sabrelite_ksz9021rn_setup(void)
 
 	return 0;
 }
-/*
- * Do this before the fec initializes but after our
- * gpios are available.
- */
-fs_initcall(sabrelite_ksz9021rn_setup);
 
 static void sabrelite_ehci_init(void)
 {
@@ -134,10 +127,20 @@ static void sabrelite_ehci_init(void)
 
 static int sabrelite_devices_init(void)
 {
+	int ret;
+
 	if (!of_machine_is_compatible("fsl,imx6q-sabrelite") &&
 	    !of_machine_is_compatible("fsl,imx6dl-sabrelite"))
 		return 0;
 
+	ret = of_devices_ensure_probed_by_property("gpio-controller");
+	if (ret)
+		return ret;
+
+	ret = sabrelite_ksz9021rn_setup();
+	if (ret)
+		return ret;
+
 	sabrelite_ehci_init();
 
 	armlinux_set_architecture(3769);
@@ -163,3 +166,6 @@ static int sabrelite_coredevices_init(void)
 	return 0;
 }
 coredevice_initcall(sabrelite_coredevices_init);
+
+BAREBOX_DEEP_PROBE_ENABLE("fsl,imx6q-sabrelite");
+BAREBOX_DEEP_PROBE_ENABLE("fsl,imx6dl-sabrelite");
-- 
2.29.2


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  parent reply	other threads:[~2021-04-16  9:59 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-16  9:49 [PATCH v4 00/17] barebox deep probe support Sascha Hauer
2021-04-16  9:49 ` [PATCH 01/17] imx53: remove unused imx53_add_nand Sascha Hauer
2021-04-16  9:49 ` [PATCH 02/17] of: platform: remove check of already added devices Sascha Hauer
2021-04-16  9:49 ` [PATCH 03/17] of: platform: Keep track of populated platform devices Sascha Hauer
2021-04-16  9:49 ` [PATCH 04/17] of: base: move memory init from DT to initcall Sascha Hauer
2021-04-16  9:49 ` [PATCH 05/17] of: base: move clock init from of_probe() to barebox_register_of() Sascha Hauer
2021-04-16  9:49 ` [PATCH 06/17] of: Set of_chosen and of_model earlier Sascha Hauer
2021-04-16  9:49 ` [PATCH 07/17] of: implement of_get_stdoutpath() Sascha Hauer
2021-04-16  9:49 ` [PATCH 08/17] initcall: add of_populate_initcall Sascha Hauer
2021-04-16  9:49 ` [PATCH 09/17] common: add initial barebox deep-probe support Sascha Hauer
2021-04-19  7:16   ` Ahmad Fatoum
2021-04-26  8:15     ` Marco Felsch
2021-04-16  9:49 ` [PATCH 10/17] pinctrl: Find controller node first Sascha Hauer
2021-04-16  9:49 ` [PATCH 11/17] common: Explicitly probe consoles earlier with deep probe Sascha Hauer
2021-04-16  9:49 ` [PATCH 12/17] pinctrl: Add deep probe support Sascha Hauer
2021-04-16  9:49 ` [PATCH 13/17] ARM: i.MX: esdctl: add deep-probe support Sascha Hauer
2021-04-16  9:49 ` [PATCH 14/17] ARM: stm32mp: ddrctrl: " Sascha Hauer
2021-04-16  9:49 ` Sascha Hauer [this message]
2021-04-16  9:49 ` [PATCH 16/17] ARM: i.MX Phytec physom: convert to board driver Sascha Hauer
2021-04-16  9:49 ` [PATCH 17/17] ARM: i.MX Phytec physom: Add deep-probe support Sascha Hauer
2021-04-19  7:12   ` Ahmad Fatoum
2021-04-26  9:20     ` Marco Felsch
2021-04-26  9:26       ` Marco Felsch
2021-04-26  9:36       ` Ahmad Fatoum
2021-04-26 10:03         ` Marco Felsch
2021-04-19  7:35 ` [PATCH v4 00/17] barebox deep probe support Ahmad Fatoum
2021-04-28 10:28 ` [PATCH 1/3] fixup! common: add initial barebox deep-probe support Marco Felsch
2021-04-28 10:28   ` [PATCH 2/3] fixup! ARM: boards: mx6-sabrelite: add " Marco Felsch
2021-04-28 10:28   ` [PATCH 3/3] fixup! ARM: i.MX Phytec physom: Add " Marco Felsch
2021-04-28 10:42   ` [PATCH 1/3] fixup! common: add initial barebox " Ahmad Fatoum
2021-04-28 10:48     ` Marco Felsch
2021-04-28 11:21   ` Marco Felsch
2021-05-03 11:54   ` Sascha Hauer
2021-05-06  9:28 [PATCH v5 00/17] barebox deep probe support Sascha Hauer
2021-05-06  9:28 ` [PATCH 15/17] ARM: boards: mx6-sabrelite: add deep-probe support Sascha Hauer

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