From 2edb90ae421a0f65edcdef65ef9dd08e3228abbf Mon Sep 17 00:00:00 2001
From: Boris BREZILLON <b.brezillon@overkiz.com>
Date: Fri, 11 Oct 2013 09:37:45 +0200
Subject: ARM: at91: move at91_pmc.h to include/linux/clk/at91_pmc.h

This patch moves at91_pmc.h header from machine specific directory
(arch/arm/mach-at91/include/mach/at91_pmc.h) to clk include directory
(include/linux/clk/at91_pmc.h).
We need this to avoid reference to machine specific headers in clk
drivers.

Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com>
Acked-by: Felipe Balbi <balbi@ti.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
---
 drivers/usb/gadget/atmel_usba_udc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers/usb')

diff --git a/drivers/usb/gadget/atmel_usba_udc.c b/drivers/usb/gadget/atmel_usba_udc.c
index 2cb52e0438df..9f71d9fdcc14 100644
--- a/drivers/usb/gadget/atmel_usba_udc.c
+++ b/drivers/usb/gadget/atmel_usba_udc.c
@@ -326,7 +326,7 @@ static int vbus_is_present(struct usba_udc *udc)
 
 #if defined(CONFIG_ARCH_AT91SAM9RL)
 
-#include <mach/at91_pmc.h>
+#include <linux/clk/at91_pmc.h>
 
 static void toggle_bias(int is_on)
 {
-- 
cgit v1.2.3


From 75606f5d32fabef51c1337eac274492c0470d774 Mon Sep 17 00:00:00 2001
From: Stephen Warren <swarren@nvidia.com>
Date: Wed, 6 Nov 2013 16:53:58 -0700
Subject: USB: EHCI: tegra: use reset framework

Tegra's clock driver now provides an implementation of the common
reset API (include/linux/reset.h). Use this instead of the old Tegra-
specific API; that will soon be removed.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Thierry Reding <treding@nvidia.com>
---
 drivers/usb/host/ehci-tegra.c | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

(limited to 'drivers/usb')

diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c
index b9fd0396011e..6f7e23dd1417 100644
--- a/drivers/usb/host/ehci-tegra.c
+++ b/drivers/usb/host/ehci-tegra.c
@@ -17,7 +17,6 @@
  */
 
 #include <linux/clk.h>
-#include <linux/clk/tegra.h>
 #include <linux/dma-mapping.h>
 #include <linux/err.h>
 #include <linux/gpio.h>
@@ -29,6 +28,7 @@
 #include <linux/of_gpio.h>
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
+#include <linux/reset.h>
 #include <linux/slab.h>
 #include <linux/usb/ehci_def.h>
 #include <linux/usb/tegra_usb_phy.h>
@@ -62,6 +62,7 @@ static int (*orig_hub_control)(struct usb_hcd *hcd,
 struct tegra_ehci_hcd {
 	struct tegra_usb_phy *phy;
 	struct clk *clk;
+	struct reset_control *rst;
 	int port_resuming;
 	bool needs_double_reset;
 	enum tegra_usb_phy_port_speed port_speed;
@@ -385,13 +386,20 @@ static int tegra_ehci_probe(struct platform_device *pdev)
 		goto cleanup_hcd_create;
 	}
 
+	tegra->rst = devm_reset_control_get(&pdev->dev, "usb");
+	if (IS_ERR(tegra->rst)) {
+		dev_err(&pdev->dev, "Can't get ehci reset\n");
+		err = PTR_ERR(tegra->rst);
+		goto cleanup_hcd_create;
+	}
+
 	err = clk_prepare_enable(tegra->clk);
 	if (err)
 		goto cleanup_hcd_create;
 
-	tegra_periph_reset_assert(tegra->clk);
+	reset_control_assert(tegra->rst);
 	udelay(1);
-	tegra_periph_reset_deassert(tegra->clk);
+	reset_control_deassert(tegra->rst);
 
 	u_phy = devm_usb_get_phy_by_phandle(&pdev->dev, "nvidia,phy", 0);
 	if (IS_ERR(u_phy)) {
-- 
cgit v1.2.3