From: Ajay Kumar Gupta <ajay.gupta-l0cyMroinI0@public.gmane.org>
To: linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
balbi-l0cyMroinI0@public.gmane.org,
grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org,
devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org,
tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org,
Ajay Kumar Gupta <ajay.gupta-l0cyMroinI0@public.gmane.org>
Subject: [PATCH v2 07/11] usb: otg: nop: add dt support
Date: Tue, 17 Jul 2012 14:43:23 +0530 [thread overview]
Message-ID: <1342516407-16515-8-git-send-email-ajay.gupta@ti.com> (raw)
In-Reply-To: <1342516407-16515-1-git-send-email-ajay.gupta-l0cyMroinI0@public.gmane.org>
Added device tree support for nop transceiver driver and updated the
Documentation with device tree binding information for am33xx platform.
Signed-off-by: Ajay Kumar Gupta <ajay.gupta-l0cyMroinI0@public.gmane.org>
---
.../devicetree/bindings/usb/am33xx-usb.txt | 3 +++
drivers/usb/otg/nop-usb-xceiv.c | 12 ++++++++++++
2 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/Documentation/devicetree/bindings/usb/am33xx-usb.txt b/Documentation/devicetree/bindings/usb/am33xx-usb.txt
index ca8fa56..a314720 100644
--- a/Documentation/devicetree/bindings/usb/am33xx-usb.txt
+++ b/Documentation/devicetree/bindings/usb/am33xx-usb.txt
@@ -12,3 +12,6 @@ AM33XX MUSB GLUE
represents PERIPHERAL.
- power : Should be "250". This signifies the controller can supply upto
500mA when operating in host mode.
+
+NOP USB PHY
+ - compatible : Should be "ti,nop-xceiv-usb"
diff --git a/drivers/usb/otg/nop-usb-xceiv.c b/drivers/usb/otg/nop-usb-xceiv.c
index 2e5e889..0bca4d1 100644
--- a/drivers/usb/otg/nop-usb-xceiv.c
+++ b/drivers/usb/otg/nop-usb-xceiv.c
@@ -27,6 +27,7 @@
*/
#include <linux/module.h>
+#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
#include <linux/usb/otg.h>
@@ -152,12 +153,23 @@ static int __devexit nop_usb_xceiv_remove(struct platform_device *pdev)
return 0;
}
+#ifdef CONFIG_OF
+static const struct of_device_id nop_xceiv_id_table[] = {
+ { .compatible = "ti,nop-xceiv-usb" },
+ {}
+};
+MODULE_DEVICE_TABLE(of, nop_xceiv_id_table);
+#else
+#define nop_xceiv_id_table NULL
+#endif
+
static struct platform_driver nop_usb_xceiv_driver = {
.probe = nop_usb_xceiv_probe,
.remove = __devexit_p(nop_usb_xceiv_remove),
.driver = {
.name = "nop_usb_xceiv",
.owner = THIS_MODULE,
+ .of_match_table = of_match_ptr(nop_xceiv_id_table),
},
};
--
1.7.0.4
--
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next prev parent reply other threads:[~2012-07-17 9:13 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-17 9:13 [PATCH v2 00/11] usb: musb: adding multi instance support Ajay Kumar Gupta
2012-07-17 9:13 ` [PATCH v2 01/11] usb: musb: add musb->id to identify core instance Ajay Kumar Gupta
[not found] ` <1342516407-16515-1-git-send-email-ajay.gupta-l0cyMroinI0@public.gmane.org>
2012-07-17 9:13 ` [PATCH v2 02/11] usb: musb: kill global and static for multi instance Ajay Kumar Gupta
2012-07-17 9:13 ` [PATCH v2 03/11] usb: musb: am335x: add support for dual instance Ajay Kumar Gupta
2012-07-17 9:13 ` [PATCH v2 05/11] usb: musb: dsps: add dt support Ajay Kumar Gupta
2012-07-17 9:13 ` [PATCH v2 06/11] arm/dts: am33xx: Add dt data for usbss Ajay Kumar Gupta
2012-07-17 12:38 ` Sergei Shtylyov
[not found] ` <50055CD9.3060300-Igf4POYTYCDQT0dZR+AlfA@public.gmane.org>
2012-07-18 10:03 ` Gupta, Ajay Kumar
[not found] ` <47CEF8C4B26E8C44B22B028A650E0EA93EADB1C5-Er742YJ7I/eIQmiDNMet8wC/G2K4zDHf@public.gmane.org>
2012-07-18 12:37 ` Gupta, Ajay Kumar
2012-07-17 9:13 ` Ajay Kumar Gupta [this message]
2012-07-17 12:40 ` [PATCH v2 07/11] usb: otg: nop: add dt support Sergei Shtylyov
2012-07-18 6:53 ` Gupta, Ajay Kumar
2012-07-17 9:13 ` [PATCH v2 08/11] arm/dts: am33xx: add dt data for usb nop phy Ajay Kumar Gupta
[not found] ` <1342516407-16515-9-git-send-email-ajay.gupta-l0cyMroinI0@public.gmane.org>
2012-07-17 12:42 ` Sergei Shtylyov
2012-07-18 7:05 ` Gupta, Ajay Kumar
2012-07-17 9:13 ` [PATCH v2 10/11] usb: musb: dsps: get the PHY using phandle api Ajay Kumar Gupta
2012-07-17 9:13 ` [PATCH v2 11/11] arm/dts: am33xx: add phy phandle to usbss Ajay Kumar Gupta
2012-07-17 9:13 ` [PATCH v2 04/11] usb: otg: nop: add support for multiple tranceiver Ajay Kumar Gupta
2012-07-17 9:13 ` [PATCH v2 09/11] usb: musb: dsps: remove explicit NOP device creation Ajay Kumar Gupta
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