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| author |   Peter Chen <peter.chen@freescale.com> | 2015-03-17 14:21:00 +0800 |
|---|---|---|
| committer | Peter Chen <peter.chen@freescale.com> | 2015-08-14 10:03:55 +0800 |
| commit | 65668718f2c5b76d5f4513564a3c56672bb07892 (patch) | |
| tree | 3127be1b1ec7956f71fb382d28494c3718e3718a /include/linux/usb | |
| parent | Doc: usb: ci-hdrc-usb2: add ahb-burst-config for binding doc (diff) | |
| download | linux-dev-65668718f2c5b76d5f4513564a3c56672bb07892.tar.xz linux-dev-65668718f2c5b76d5f4513564a3c56672bb07892.zip | |
usb: chipidea: add ahb burst configuration interface
The users can change it through dts or platform data if they
want to change the default value.
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Diffstat (limited to 'include/linux/usb')
| -rw-r--r-- | include/linux/usb/chipidea.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/usb/chipidea.h b/include/linux/usb/chipidea.h index 4d34a8612e85..cd7fcad49017 100644 --- a/include/linux/usb/chipidea.h +++ b/include/linux/usb/chipidea.h @@ -33,6 +33,7 @@ struct ci_hdrc_platform_data { #define CI_HDRC_FORCE_FULLSPEED BIT(6) #define CI_HDRC_TURN_VBUS_EARLY_ON BIT(7) #define CI_HDRC_SET_NON_ZERO_TTHA BIT(8) +#define CI_HDRC_OVERRIDE_AHB_BURST BIT(9) enum usb_dr_mode dr_mode; #define CI_HDRC_CONTROLLER_RESET_EVENT 0 #define CI_HDRC_CONTROLLER_STOPPED_EVENT 1 @@ -41,6 +42,7 @@ struct ci_hdrc_platform_data { bool tpl_support; /* interrupt threshold setting */ u32 itc_setting; + u32 ahb_burst_config; }; /* Default offset of capability registers */ |