Patchwork [U-Boot,v3,01/10] arm, usb, davinci: make USBPHY_CTL register configurable

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Submitter Heiko Schocher
Date Oct. 21, 2011, 6:32 a.m.
Message ID <1319178738-29065-2-git-send-email-hs@denx.de>
Download mbox | patch
Permalink /patch/120945/
State Superseded
Headers show

Comments

Heiko Schocher - Oct. 21, 2011, 6:32 a.m.
Define CONFIG_DV_USBPHY_CTL for setting the USB PHY control
register.

Signed-off-by: Heiko Schocher <hs@denx.de>
Acked-by: Remy Bohmer <linux@bohmer.net>
cc: Sandeep Paulraj <s-paulraj@ti.com>
cc: Remy Bohmer <linux@bohmer.net>

---

no changes for v3

 drivers/usb/musb/davinci.c |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

Patch

diff --git a/drivers/usb/musb/davinci.c b/drivers/usb/musb/davinci.c
index f56f2df..98c2c62 100644
--- a/drivers/usb/musb/davinci.c
+++ b/drivers/usb/musb/davinci.c
@@ -26,6 +26,10 @@ 
 #include "davinci.h"
 #include <asm/arch/hardware.h>
 
+#if !defined(CONFIG_DV_USBPHY_CTL)
+#define CONFIG_DV_USBPHY_CTL (USBPHY_SESNDEN | USBPHY_VBDTCTEN)
+#endif
+
 /* MUSB platform configuration */
 struct musb_config musb_cfg = {
 	.regs		= (struct musb_regs *)MENTOR_USB0_BASE,
@@ -50,7 +54,7 @@  static u8 phy_on(void)
 	writel(USBPHY_PHY24MHZ | USBPHY_SESNDEN |
 			USBPHY_VBDTCTEN, USBPHY_CTL_PADDR);
 #else
-	writel(USBPHY_SESNDEN | USBPHY_VBDTCTEN, USBPHY_CTL_PADDR);
+	writel(CONFIG_DV_USBPHY_CTL, USBPHY_CTL_PADDR);
 #endif
 	timeout = musb_cfg.timeout;