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From: Mugunthan V N <mugunthanvnm@ti.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 04/17] am33xx: board: probe misc drivers to register musb devices
Date: Mon, 29 Feb 2016 09:14:07 +0530	[thread overview]
Message-ID: <1456717460-3132-5-git-send-email-mugunthanvnm@ti.com> (raw)
In-Reply-To: <1456717460-3132-1-git-send-email-mugunthanvnm@ti.com>

MUSB wrapper driver is bound as MISC device and underlying usb
devices are bind to usb drivers based on dr_mode, so probing the
MISC wrapper driver to register musb devices.

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
---
 arch/arm/cpu/armv7/am33xx/board.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/cpu/armv7/am33xx/board.c b/arch/arm/cpu/armv7/am33xx/board.c
index 52e1b36..8211dd6 100644
--- a/arch/arm/cpu/armv7/am33xx/board.c
+++ b/arch/arm/cpu/armv7/am33xx/board.c
@@ -197,6 +197,13 @@ int arch_misc_init(void)
 	musb_register(&otg1_plat, &otg1_board_data,
 		(void *)USB1_OTG_BASE);
 #endif
+#else
+	struct udevice *dev;
+	int ret;
+
+	ret = uclass_first_device(UCLASS_MISC, &dev);
+	if (ret || !dev)
+		return ret;
 #endif
 	return 0;
 }
-- 
2.7.2.333.g70bd996

  parent reply	other threads:[~2016-02-29  3:44 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-02-29  3:44 [U-Boot] [PATCH 00/17] driver model bring-up of musb on AM335x GP and BBB and usb_ether DM conversion Mugunthan V N
2016-02-29  3:44 ` [U-Boot] [PATCH 01/17] configs: am335x: usb: do not define CONFIG_DM_USB for spl Mugunthan V N
2016-03-01  1:57   ` Tom Rini
2016-02-29  3:44 ` [U-Boot] [PATCH 02/17] am33xx: board: do not register usb devices when CONFIG_DM_USB is defined Mugunthan V N
2016-03-01  1:57   ` Tom Rini
2016-02-29  3:44 ` [U-Boot] [PATCH 03/17] drivers: usb: musb: add ti musb misc driver for wrapper Mugunthan V N
2016-02-29  8:46   ` Mugunthan V N
2016-02-29 12:02   ` Marek Vasut
2016-02-29 13:21     ` Mugunthan V N
2016-02-29 14:42       ` Tom Rini
2016-02-29 14:42         ` Marek Vasut
2016-02-29  3:44 ` Mugunthan V N [this message]
2016-03-01  1:58   ` [U-Boot] [PATCH 04/17] am33xx: board: probe misc drivers to register musb devices Tom Rini
2016-02-29  3:44 ` [U-Boot] [PATCH 05/17] drivers: usb: musb: adopt musb backend driver to driver model Mugunthan V N
2016-02-29 12:04   ` Marek Vasut
2016-02-29 13:26     ` Mugunthan V N
2016-02-29 13:34       ` Marek Vasut
2016-02-29 14:43         ` Tom Rini
2016-02-29  3:44 ` [U-Boot] [PATCH 06/17] drivers: usb: musb: add ti musb host driver with driver model support Mugunthan V N
2016-02-29  3:44 ` [U-Boot] [PATCH 07/17] drivers: usb: musb: add ti musb peripheral " Mugunthan V N
2016-02-29  3:44 ` [U-Boot] [PATCH 08/17] drivers: usb: gadget: ether: adopt to usb driver model Mugunthan V N
2016-02-29  3:44 ` [U-Boot] [PATCH 09/17] drivers: usb: gadget: ether: access network_started using local variable Mugunthan V N
2016-02-29  3:44 ` [U-Boot] [PATCH 10/17] drivers: usb: gadget: ether: consolidate global devices to single struct Mugunthan V N
2016-02-29  3:44 ` [U-Boot] [PATCH 11/17] drivers: usb: gadget: ether: use net device priv to pass usb ether priv Mugunthan V N
2016-02-29  3:44 ` [U-Boot] [PATCH 12/17] drivers: usb: gadget: ether: prepare driver for driver model migration Mugunthan V N
2016-02-29  3:44 ` [U-Boot] [PATCH 13/17] drivers: usb: gadget: ether/rndis: convert driver to adopt device driver model Mugunthan V N
2016-02-29  3:44 ` [U-Boot] [PATCH 14/17] am33xx: board: init usb ether gadget for rndis support Mugunthan V N
2016-03-01  1:58   ` Tom Rini
2016-02-29  3:44 ` [U-Boot] [PATCH 15/17] am335x_evm: enable usb ether gadget as it supports DM_ETH Mugunthan V N
2016-03-01  1:58   ` Tom Rini
2016-02-29  3:44 ` [U-Boot] [PATCH 16/17] defconfig: am335x_boneblack: enable usb driver model Mugunthan V N
2016-03-01  1:58   ` Tom Rini
2016-02-29  3:44 ` [U-Boot] [PATCH 17/17] defconfig: am335x_gp_evm: " Mugunthan V N
2016-03-01  1:58   ` Tom Rini

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