f40017e0f3325b4c42139f54748ac4f0bbed3c52 |
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22-Sep-2014 |
Stefan Agner <stefan@agner.ch> |
chipidea: usbmisc_imx: Add USB support for VF610 SoCs This adds Vybrid VF610 SoC support. The IP is very similar to i.MX6, however, the non-core registers are spread in two different register areas. Hence we support multiple instances of the USB misc driver and add the driver instance to the imx_usbmisc_data structure. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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292abc90f2c0547051a07e96ef98c3aad8f73097 |
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31-Dec-2013 |
Rahul Bedarkar <rahulbedarkar89@gmail.com> |
USB: chipidea: add guard macro to ci_hdrc_imx.h Add guard macro to driver/usb/chipidea/ci_hdrc_imx.h Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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05986ba9b025ae7742744e1108bd59b1f6e8f443 |
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13-Aug-2013 |
Sascha Hauer <s.hauer@pengutronix.de> |
USB: chipidea: i.MX: simplify usbmisc The chipidea i.MX driver is split into two drivers. The ci_hdrc_imx driver handles the chipidea cores and the usbmisc_imx driver handles the noncore registers common to all chipidea cores (but SoC specific). Current flow is: - usbmisc sets an ops pointer in the ci_hdrc_imx driver during probe - ci_hdrc_imx checks if the pointer is valid during probe, if yes calls the functions in the ops pointer. - usbmisc_imx calls back into the ci_hdrc_imx driver to get additional data This is overly complicated and has problems if the drivers are compiled as modules. In this case the usbmisc_imx driver can be unloaded even if the ci_hdrc_imx driver still needs usbmisc functionality. This patch changes this by letting the ci_hdrc_imx driver calling functions from the usbmisc_imx driver. This way the symbol resolving during module load makes sure the ci_hdrc_imx driver depends on the usbmisc_imx driver. Also instead of letting the usbmisc_imx driver call back into the ci_hdrc_imx driver, pass the needed data in the first place. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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8e22978c57087aac4d88693278db1cc3e94f1253 |
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24-Jun-2013 |
Alexander Shishkin <alexander.shishkin@linux.intel.com> |
usb: chipidea: drop "13xxx" infix "ci13xxx" is bad for at least the following reasons: * people often mistype it * it doesn't add any informational value to the names it's used in * it needlessly attracts mail filters This patch replaces it with "ci_hdrc", "ci_udc" or "ci_hw", depending on the situation. Modules with ci13xxx prefix are also renamed accordingly and aliases are added for compatibility. Otherwise, no functional changes. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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