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From: Marco Felsch <m.felsch@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH v3 10/10] ARM: boards: mx6-sabrelite: add deep-probe support
Date: Wed, 21 Oct 2020 13:58:13 +0200	[thread overview]
Message-ID: <20201021115813.31645-11-m.felsch@pengutronix.de> (raw)
In-Reply-To: <20201021115813.31645-1-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>
---
Changelog:

v2:
- convert to new macro name
- convert to new api
v3:
- convert to new BAREBOX_DEEP_PROBE_ENABLE macro
---
 .../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");
-- 
2.20.1


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      parent reply	other threads:[~2020-10-21 11:58 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-21 11:58 [PATCH v3 00/10] Barebox Deep-Probe Marco Felsch
2020-10-21 11:58 ` [PATCH v3 01/10] imx53: remove unused imx53_add_nand Marco Felsch
2020-10-21 11:58 ` [PATCH v3 02/10] of: platform: remove check of already added devices Marco Felsch
2020-10-21 11:58 ` [PATCH v3 03/10] of: platform: Keep track of populated platform devices Marco Felsch
2020-10-21 11:58 ` [PATCH v3 04/10] of: base: move memory init from DT to initcall Marco Felsch
2020-10-21 11:58 ` [PATCH v3 05/10] of: base: move clock init from of_probe() to barebox_register_of() Marco Felsch
2020-10-21 11:58 ` [PATCH v3 06/10] initcall: add of_populate_initcall Marco Felsch
2020-10-21 11:58 ` [PATCH v3 07/10] common: add initial barebox deep-probe support Marco Felsch
2020-10-22  7:23   ` Sascha Hauer
2020-10-22  7:43   ` Sascha Hauer
2020-10-21 11:58 ` [PATCH v3 08/10] ARM: i.MX: esdctl: add " Marco Felsch
2020-10-21 11:58 ` [PATCH v3 09/10] ARM: stm32mp: ddrctrl: " Marco Felsch
2020-10-21 11:58 ` Marco Felsch [this message]

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