[PATCH v2] usb: gadget/fsl_mxc_udc: Detect the CPU type in run-time
Subsystems:
the rest , usb subsystem
5708d
4 messages,
3 authors,
2011-01-20 · open the first message on its own page
Make sure we are running on a MX35 processor.
Signed-off-by: Fabio Estevam <redacted>
---
drivers/usb/gadget/fsl_mxc_udc.c | 19 +++++++++++--------
1 files changed, 11 insertions(+), 8 deletions(-)
diff --git a/drivers/usb/gadget/fsl_mxc_udc.c b/drivers/usb/gadget/fsl_mxc_udc.c
index 77b1eb5..c1a65cd 100644
--- a/drivers/usb/gadget/fsl_mxc_udc.c
+++ b/drivers/usb/gadget/fsl_mxc_udc.c @@ -89,14 +89,17 @@ void fsl_udc_clk_finalize(struct platform_device *pdev)
{
struct fsl_usb2_platform_data * pdata = pdev -> dev . platform_data ;
#if defined(CONFIG_ARCH_MX35)
- unsigned int v ; - - /* workaround ENGcm09152 for i.MX35 */ - if ( pdata -> workaround & FLS_USB2_WORKAROUND_ENGCM09152 ) { - v = readl ( MX35_IO_ADDRESS ( MX35_USB_BASE_ADDR + - USBPHYCTRL_OTGBASE_OFFSET )); - writel ( v | USBPHYCTRL_EVDO , MX35_IO_ADDRESS ( MX35_USB_BASE_ADDR + - USBPHYCTRL_OTGBASE_OFFSET )); + if ( cpu_is_mx35 ()) { + unsigned int v ; + + /* workaround ENGcm09152 for i.MX35 */ + if ( pdata -> workaround & FLS_USB2_WORKAROUND_ENGCM09152 ) { + v = readl ( MX35_IO_ADDRESS ( MX35_USB_BASE_ADDR + + USBPHYCTRL_OTGBASE_OFFSET )); + writel ( v | USBPHYCTRL_EVDO , + MX35_IO_ADDRESS ( MX35_USB_BASE_ADDR + + USBPHYCTRL_OTGBASE_OFFSET )); + } }
#endif
--
1.6.0.4
On 19/01/2011 21:17, Fabio Estevam wrote: Make sure we are running on a MX35 processor.
Signed-off-by: Fabio Estevam<redacted> Acked-by: Eric B?nard <redacted>
quoted hunk ---
drivers/usb/gadget/fsl_mxc_udc.c | 19 +++++++++++--------
1 files changed, 11 insertions(+), 8 deletions(-)
diff --git a/drivers/usb/gadget/fsl_mxc_udc.c b/drivers/usb/gadget/fsl_mxc_udc.c
index 77b1eb5..c1a65cd 100644
--- a/drivers/usb/gadget/fsl_mxc_udc.c
+++ b/drivers/usb/gadget/fsl_mxc_udc.c @@ -89,14 +89,17 @@ void fsl_udc_clk_finalize(struct platform_device *pdev)
{
struct fsl_usb2_platform_data * pdata = pdev -> dev . platform_data ;
#if defined(CONFIG_ARCH_MX35)
- unsigned int v ; - - /* workaround ENGcm09152 for i.MX35 */ - if ( pdata -> workaround & FLS_USB2_WORKAROUND_ENGCM09152 ) { - v = readl ( MX35_IO_ADDRESS ( MX35_USB_BASE_ADDR + - USBPHYCTRL_OTGBASE_OFFSET )); - writel ( v | USBPHYCTRL_EVDO , MX35_IO_ADDRESS ( MX35_USB_BASE_ADDR + - USBPHYCTRL_OTGBASE_OFFSET )); + if ( cpu_is_mx35 ()) { + unsigned int v ; + + /* workaround ENGcm09152 for i.MX35 */ + if ( pdata -> workaround & FLS_USB2_WORKAROUND_ENGCM09152 ) { + v = readl ( MX35_IO_ADDRESS ( MX35_USB_BASE_ADDR + + USBPHYCTRL_OTGBASE_OFFSET )); + writel ( v | USBPHYCTRL_EVDO , + MX35_IO_ADDRESS ( MX35_USB_BASE_ADDR + + USBPHYCTRL_OTGBASE_OFFSET )); + } }
#endif
On Wed, Jan 19, 2011 at 06:17:03PM -0200, Fabio Estevam wrote: Make sure we are running on a MX35 processor.
Signed-off-by: Fabio Estevam <redacted> Looks good, Acked-by: Uwe Kleine-K?nig [off-list ref]
Thanks
Uwe
--
Pengutronix e.K. | Uwe Kleine-K?nig |
Industrial Linux Solutions | http://www.pengutronix.de/ |
On Wed, Jan 19, 2011 at 10:32:51PM +0100, Uwe Kleine-K?nig wrote: On Wed, Jan 19, 2011 at 06:17:03PM -0200, Fabio Estevam wrote: quoted Make sure we are running on a MX35 processor.
Signed-off-by: Fabio Estevam <redacted> Looks good, Acked-by: Uwe Kleine-K?nig [off-list ref] looking again s/CONFIG_ARCH_MX35/CONFIG_SOC_IMX35/ would be nice.
Best regards
Uwe
--
Pengutronix e.K. | Uwe Kleine-K?nig |
Industrial Linux Solutions | http://www.pengutronix.de/ |