diff options
| author | Hong Xu <hong.xu@atmel.com> | 2009-09-25 12:24:12 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-12-11 20:55:15 +0100 |
| commit | 23f6d914c338626a7216c46ed35b653f4070accf (patch) | |
| tree | fcb3e9249560427744f87d1fb11d75db66205a61 /drivers/usb/host/ohci-at91.c | |
| parent | USB audio gadget: handle endpoint control requests at the function level (diff) | |
| download | linux-23f6d914c338626a7216c46ed35b653f4070accf.tar.xz linux-23f6d914c338626a7216c46ed35b653f4070accf.zip | |
USB: modifications for at91sam9g10
Modify both host and gadget USB drivers for at91sam9g10.
This add a clock management equivalent to at91sam9261 on usb drivers.
It also add the way of handling gadget pull-ups (like the at91sam9261).
Signed-off-by: Hong Xu <hong.xu@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'drivers/usb/host/ohci-at91.c')
| -rw-r--r-- | drivers/usb/host/ohci-at91.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c index 7ccffcbe7b6f..68b83ab70719 100644 --- a/drivers/usb/host/ohci-at91.c +++ b/drivers/usb/host/ohci-at91.c @@ -35,7 +35,7 @@ extern int usb_disabled(void); static void at91_start_clock(void) { - if (cpu_is_at91sam9261()) + if (cpu_is_at91sam9261() || cpu_is_at91sam9g10()) clk_enable(hclk); clk_enable(iclk); clk_enable(fclk); @@ -46,7 +46,7 @@ static void at91_stop_clock(void) { clk_disable(fclk); clk_disable(iclk); - if (cpu_is_at91sam9261()) + if (cpu_is_at91sam9261() || cpu_is_at91sam9g10()) clk_disable(hclk); clocked = 0; } @@ -142,7 +142,7 @@ static int usb_hcd_at91_probe(const struct hc_driver *driver, iclk = clk_get(&pdev->dev, "ohci_clk"); fclk = clk_get(&pdev->dev, "uhpck"); - if (cpu_is_at91sam9261()) + if (cpu_is_at91sam9261() || cpu_is_at91sam9g10()) hclk = clk_get(&pdev->dev, "hck0"); at91_start_hc(pdev); @@ -155,7 +155,7 @@ static int usb_hcd_at91_probe(const struct hc_driver *driver, /* Error handling */ at91_stop_hc(pdev); - if (cpu_is_at91sam9261()) + if (cpu_is_at91sam9261() || cpu_is_at91sam9g10()) clk_put(hclk); clk_put(fclk); clk_put(iclk); @@ -192,7 +192,7 @@ static void usb_hcd_at91_remove(struct usb_hcd *hcd, release_mem_region(hcd->rsrc_start, hcd->rsrc_len); usb_put_hcd(hcd); - if (cpu_is_at91sam9261()) + if (cpu_is_at91sam9261() || cpu_is_at91sam9g10()) clk_put(hclk); clk_put(fclk); clk_put(iclk); |