linux-omap git: update to rc8, start adding patches from the overo tree

4 files changed, 116 insertions, 0 deletions

diff --git a/recipes/linux/linux-omap-2.6.31/beagleboard/ehci.patch b/recipes/linux/linux-omap-2.6.31/beagleboard/ehci.patch
new file mode 100644
index 0000000000..633b1b2269
--- /dev/null
+++ b/recipes/linux/linux-omap-2.6.31/beagleboard/ehci.patch
@@ -0,0 +1,35 @@
+From 870bb728d41c231941791bffe8783cd88cb7580a Mon Sep 17 00:00:00 2001
+From: Steve Sakoman <steve@sakoman.com>
+Date: Sat, 29 Aug 2009 15:46:30 -0700
+Subject: [PATCH] ARM: OMAP3: Fix EHCI initialization for Beagle
+
+---
+ arch/arm/mach-omap2/board-omap3beagle.c |    5 +++--
+ 1 files changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
+index 07aee90..65934ea 100644
+--- a/arch/arm/mach-omap2/board-omap3beagle.c
++++ b/arch/arm/mach-omap2/board-omap3beagle.c
+@@ -161,7 +161,7 @@ static int beagle_twl_gpio_setup(struct device *dev,
+ 
+ 	/* TWL4030_GPIO_MAX + 0 == ledA, EHCI nEN_USB_PWR (out, active low) */
+ 	gpio_request(gpio + TWL4030_GPIO_MAX, "nEN_USB_PWR");
+-	gpio_direction_output(gpio + TWL4030_GPIO_MAX, 1);
++	gpio_direction_output(gpio + TWL4030_GPIO_MAX, 0);
+ 
+ 	/* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
+ 	gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;
+@@ -412,7 +412,8 @@ static void __init omap3_beagle_init(void)
+ 	gpio_direction_output(170, true);
+ 
+ 	usb_musb_init();
+-	usb_ehci_init(EHCI_HCD_OMAP_MODE_PHY, true, true, 57, 61);
++	usb_ehci_init(EHCI_HCD_OMAP_MODE_PHY, false, true,
++			-EINVAL, 147);
+ 	omap3beagle_flash_init();
+ 
+ 	/* Ensure SDRC pins are mux'd for self-refresh */
+-- 
+1.6.0.4
+
diff --git a/recipes/linux/linux-omap-2.6.31/echi.patch b/recipes/linux/linux-omap-2.6.31/echi.patch
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/recipes/linux/linux-omap-2.6.31/echi.patch
diff --git a/recipes/linux/linux-omap-2.6.31/ehci-phy-reset.patch b/recipes/linux/linux-omap-2.6.31/ehci-phy-reset.patch
new file mode 100644
index 0000000000..4041c21306
--- /dev/null
+++ b/recipes/linux/linux-omap-2.6.31/ehci-phy-reset.patch
@@ -0,0 +1,34 @@
+phy_reset is not getting updated from platform_data.
+
+Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
+---
+ drivers/usb/host/ehci-omap.c |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c
+index 0058f03..55e5259 100644
+--- a/drivers/usb/host/ehci-omap.c
++++ b/drivers/usb/host/ehci-omap.c
+@@ -33,7 +33,6 @@
+  *	- add suspend/resume
+  *	- move workarounds to board-files
+  *	- differentiate between ES2.x and ES3.x
+- *	- make it enumerate devices
+  */
+ 
+ #include <linux/platform_device.h>
+@@ -590,6 +589,7 @@ static int ehci_hcd_omap_probe(struct platform_device *pdev)
+ 
+ 	platform_set_drvdata(pdev, omap);
+ 	omap->dev		= &pdev->dev;
++	omap->phy_reset		= pdata->phy_reset;
+ 	omap->reset_gpio_port1	= pdata->reset_gpio_port1;
+ 	omap->reset_gpio_port2	= pdata->reset_gpio_port2;
+ 	omap->phy_mode		= pdata->phy_mode;
+-- 
+1.6.2.4
+
+--
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diff --git a/recipes/linux/linux-omap-2.6.31/overo/ehci.patch b/recipes/linux/linux-omap-2.6.31/overo/ehci.patch
new file mode 100644
index 0000000000..2fec9d3cc8
--- /dev/null
+++ b/recipes/linux/linux-omap-2.6.31/overo/ehci.patch
@@ -0,0 +1,47 @@
+From 01984da4f7009c118c18fa251b703de74f26ced2 Mon Sep 17 00:00:00 2001
+From: Steve Sakoman <steve@sakoman.com>
+Date: Sun, 16 Aug 2009 14:19:55 -0700
+Subject: [PATCH] ARM: OMAP3: Fix EHCI initialization for Overo
+
+Overo uses port 2, not port 1.  Use OVERO_GPIO_USBH_NRESET rather than hard coded value
+
+Note: this alone will not give functional EHCI.  Also required is:
+
+[PATCH 4/9] ehci: fix phy_reset init in ehci probe
+from Ajay Kumar Gupta
+---
+ arch/arm/mach-omap2/board-overo.c |   11 ++---------
+ 1 files changed, 2 insertions(+), 9 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c
+index a9d7c2e..a220a54 100644
+--- a/arch/arm/mach-omap2/board-overo.c
++++ b/arch/arm/mach-omap2/board-overo.c
+@@ -394,7 +394,8 @@ static void __init overo_init(void)
+ 	omap_serial_init(&overo_uart_config);
+ 	overo_flash_init();
+ 	usb_musb_init();
+-	usb_ehci_init(EHCI_HCD_OMAP_MODE_PHY, false, true, 183, -EINVAL);
++	usb_ehci_init(EHCI_HCD_OMAP_MODE_PHY, false, true,
++			-EINVAL, OVERO_GPIO_USBH_NRESET);
+ 	overo_ads7846_init();
+ 	overo_init_smsc911x();
+ 
+@@ -437,14 +438,6 @@ static void __init overo_init(void)
+ 	else
+ 		printk(KERN_ERR "could not obtain gpio for "
+ 					"OVERO_GPIO_USBH_CPEN\n");
+-
+-	if ((gpio_request(OVERO_GPIO_USBH_NRESET,
+-			  "OVERO_GPIO_USBH_NRESET") == 0) &&
+-	    (gpio_direction_output(OVERO_GPIO_USBH_NRESET, 1) == 0))
+-		gpio_export(OVERO_GPIO_USBH_NRESET, 0);
+-	else
+-		printk(KERN_ERR "could not obtain gpio for "
+-					"OVERO_GPIO_USBH_NRESET\n");
+ }
+ 
+ static void __init overo_map_io(void)
+-- 
+1.6.0.4
+