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author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-01-28 13:21:38 (GMT) |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-01-28 13:21:38 (GMT) |
commit | 0ff66f0c7a5f1f4f5a0d91341b6f71fd2a49f0fa (patch) | |
tree | 7c4d74a76bf4f49e87d769c236fdd2db77fb241d /drivers/usb/host | |
parent | c00d4ffdbace1bdc9fdd888e4ba6d207ffa3b679 (diff) | |
parent | 4e4fc05a2b6e7bd2e0facd96e0c18dceb34d9349 (diff) | |
download | linux-fsl-qoriq-0ff66f0c7a5f1f4f5a0d91341b6f71fd2a49f0fa.tar.xz |
Merge branch 'pxa-plat' into devel
* pxa-plat: (53 commits)
[ARM] 4762/1: Basic support for Toradex Colibri module
[ARM] pxa: fix mci_init functions returning -1
[ARM] 4737/1: Refactor corgi_lcd to improve readability + bugfix
[ARM] 4747/1: pcm027: support for pcm990 baseboard for phyCORE-PXA270
[ARM] 4746/1: pcm027: network support for phyCORE-PXA270
[ARM] 4745/1: pcm027: default configuration
[ARM] 4744/1: pcm027: add support for phyCORE-PXA270 CPU module
[NET] smc91x: Make smc91x use IRQ resource trigger flags
[ARM] pxa: add default config for littleton
[ARM] pxa: add basic support for Littleton (PXA3xx Form Factor Platform)
[ARM] 4664/1: Add basic support for HTC Magician PDA phones
[ARM] 4649/1: Base support for pxa-based Toshiba e-series PDAs.
[ARM] pxa: skip registers saving/restoring if entering standby mode
[ARM] pxa: fix PXA27x resume
[ARM] pxa: Avoid fiddling with CKEN register on suspend
[ARM] pxa: Add PXA3 standby code hooked into the IRQ wake scheme
[ARM] pxa: Add zylonite MFP wakeup configurations
[ARM] pxa: program MFPs for low power mode when suspending
[ARM] pxa: make MFP configuration processor independent
[ARM] pxa: remove un-used pxa3xx_mfp_set_xxx() functions
...
Conflicts:
arch/arm/mach-pxa/ssp.c
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/usb/host')
-rw-r--r-- | drivers/usb/host/ohci-hcd.c | 2 | ||||
-rw-r--r-- | drivers/usb/host/ohci-pxa27x.c | 13 |
2 files changed, 12 insertions, 3 deletions
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c index ecfe800f..ddd4ee1 100644 --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -997,7 +997,7 @@ MODULE_LICENSE ("GPL"); #define PLATFORM_DRIVER ohci_hcd_lh7a404_driver #endif -#ifdef CONFIG_PXA27x +#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) #include "ohci-pxa27x.c" #define PLATFORM_DRIVER ohci_hcd_pxa27x_driver #endif diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c index 23d2fe5..ff9a798 100644 --- a/drivers/usb/host/ohci-pxa27x.c +++ b/drivers/usb/host/ohci-pxa27x.c @@ -22,6 +22,7 @@ #include <linux/device.h> #include <linux/signal.h> #include <linux/platform_device.h> +#include <linux/clk.h> #include <asm/mach-types.h> #include <asm/hardware.h> @@ -32,6 +33,8 @@ #define UHCRHPS(x) __REG2( 0x4C000050, (x)<<2 ) +static struct clk *usb_clk; + /* PMM_NPS_MODE -- PMM Non-power switching mode Ports are powered continuously. @@ -80,7 +83,7 @@ static int pxa27x_start_hc(struct device *dev) inf = dev->platform_data; - pxa_set_cken(CKEN_USBHOST, 1); + clk_enable(usb_clk); UHCHR |= UHCHR_FHR; udelay(11); @@ -123,7 +126,7 @@ static void pxa27x_stop_hc(struct device *dev) UHCCOMS |= 1; udelay(10); - pxa_set_cken(CKEN_USBHOST, 0); + clk_disable(usb_clk); } @@ -158,6 +161,10 @@ int usb_hcd_pxa27x_probe (const struct hc_driver *driver, struct platform_device return -ENOMEM; } + usb_clk = clk_get(&pdev->dev, "USBCLK"); + if (IS_ERR(usb_clk)) + return PTR_ERR(usb_clk); + hcd = usb_create_hcd (driver, &pdev->dev, "pxa27x"); if (!hcd) return -ENOMEM; @@ -201,6 +208,7 @@ int usb_hcd_pxa27x_probe (const struct hc_driver *driver, struct platform_device release_mem_region(hcd->rsrc_start, hcd->rsrc_len); err1: usb_put_hcd(hcd); + clk_put(usb_clk); return retval; } @@ -225,6 +233,7 @@ void usb_hcd_pxa27x_remove (struct usb_hcd *hcd, struct platform_device *pdev) iounmap(hcd->regs); release_mem_region(hcd->rsrc_start, hcd->rsrc_len); usb_put_hcd(hcd); + clk_put(usb_clk); } /*-------------------------------------------------------------------------*/ |