linux-kernel - [RFC PATCH 1/4] arm: omap: Add phy binding info for musb in plat data

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <1368796954-3499-1-git-send-email-kishon@ti.com>
Date:	Fri, 17 May 2013 18:52:31 +0530
From:	Kishon Vijay Abraham I <kishon@...com>
To:	<tony@...mide.com>, <balbi@...com>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-omap@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<linux-usb@...r.kernel.org>, <tomi.valkeinen@...com>
CC:	<linux@....linux.org.uk>, <eballetbo@...il.com>,
	<javier@...hile0.org>, <gregkh@...uxfoundation.org>,
	Kishon Vijay Abraham I <kishon@...com>
Subject: [RFC PATCH 1/4] arm: omap: Add phy binding info for musb in plat data

In order for controllers to get PHY in case of non dt boot, the phy
binding information (phy label) should be added in the platform
data of the controller.

Signed-off-by: Kishon Vijay Abraham I <kishon@...com>
---
 arch/arm/mach-omap2/usb-musb.c |    6 +++++-
 include/linux/usb/musb.h       |    3 +++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c
index 3242a55..5ddbe39 100644
--- a/arch/arm/mach-omap2/usb-musb.c
+++ b/arch/arm/mach-omap2/usb-musb.c
@@ -85,8 +85,12 @@ void __init usb_musb_init(struct omap_musb_board_data *musb_board_data)
 	musb_plat.mode = board_data->mode;
 	musb_plat.extvbus = board_data->extvbus;
 
-	if (cpu_is_omap44xx())
+	if (cpu_is_omap44xx()) {
 		musb_plat.has_mailbox = true;
+		musb_plat.phy_name = "omap-usb2";
+	} else if (cpu_is_omap34xx()) {
+		musb_plat.phy_name = "twl4030";
+	}
 
 	if (soc_is_am35xx()) {
 		oh_name = "am35x_otg_hs";
diff --git a/include/linux/usb/musb.h b/include/linux/usb/musb.h
index 053c268..c05d46d 100644
--- a/include/linux/usb/musb.h
+++ b/include/linux/usb/musb.h
@@ -104,6 +104,9 @@ struct musb_hdrc_platform_data {
 	/* for clk_get() */
 	const char	*clock;
 
+	/* phy device label */
+	const char	*phy_name;
+
 	/* (HOST or OTG) switch VBUS on/off */
 	int		(*set_vbus)(struct device *dev, int is_on);
 
-- 
1.7.10.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/