diff options
| author | Michael Sevakis <jethead71@rockbox.org> | 2010-07-02 06:00:00 +0000 |
|---|---|---|
| committer | Michael Sevakis <jethead71@rockbox.org> | 2010-07-02 06:00:00 +0000 |
| commit | 0f47ffe0e429c1457e16fddb5f27abc9bf802535 (patch) | |
| tree | 6dc6c22865f35b43b7fc0e1dab168ac2f170f965 /firmware/target/arm/as3525/usb-drv-as3525.c | |
| parent | 9d6851688e018b50e296756beffc9ced97b72df0 (diff) | |
| download | rockbox-0f47ffe0e429c1457e16fddb5f27abc9bf802535.tar.gz rockbox-0f47ffe0e429c1457e16fddb5f27abc9bf802535.zip | |
AMS SoC's: Some register bit changes need interrupt protection: timer API and CGU_PERI.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27236 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/target/arm/as3525/usb-drv-as3525.c')
| -rw-r--r-- | firmware/target/arm/as3525/usb-drv-as3525.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/firmware/target/arm/as3525/usb-drv-as3525.c b/firmware/target/arm/as3525/usb-drv-as3525.c index 88ebf671ec..f98db62596 100644 --- a/firmware/target/arm/as3525/usb-drv-as3525.c +++ b/firmware/target/arm/as3525/usb-drv-as3525.c | |||
| @@ -236,7 +236,7 @@ void usb_drv_init(void) | |||
| 236 | ascodec_write(AS3514_CVDD_DCDC3, ascodec_read(AS3514_CVDD_DCDC3) | 1<<2); | 236 | ascodec_write(AS3514_CVDD_DCDC3, ascodec_read(AS3514_CVDD_DCDC3) | 1<<2); |
| 237 | 237 | ||
| 238 | /* AHB part */ | 238 | /* AHB part */ |
| 239 | CGU_PERI |= CGU_USB_CLOCK_ENABLE; | 239 | bitset32(&CGU_PERI, CGU_USB_CLOCK_ENABLE); |
| 240 | 240 | ||
| 241 | /* reset AHB */ | 241 | /* reset AHB */ |
| 242 | CCU_SRC = CCU_SRC_USB_AHB_EN; | 242 | CCU_SRC = CCU_SRC_USB_AHB_EN; |
| @@ -319,7 +319,7 @@ void usb_drv_exit(void) | |||
| 319 | USB_DEV_INTR_MASK = 0xffffffff; | 319 | USB_DEV_INTR_MASK = 0xffffffff; |
| 320 | VIC_INT_EN_CLEAR = INTERRUPT_USB; | 320 | VIC_INT_EN_CLEAR = INTERRUPT_USB; |
| 321 | CGU_USB &= ~(1<<5); | 321 | CGU_USB &= ~(1<<5); |
| 322 | CGU_PERI &= ~CGU_USB_CLOCK_ENABLE; | 322 | bitclr32(&CGU_PERI, CGU_USB_CLOCK_ENABLE); |
| 323 | /* Disable UVDD generating LDO */ | 323 | /* Disable UVDD generating LDO */ |
| 324 | ascodec_write(AS3515_USB_UTIL, ascodec_read(AS3515_USB_UTIL) & ~(1<<4)); | 324 | ascodec_write(AS3515_USB_UTIL, ascodec_read(AS3515_USB_UTIL) & ~(1<<4)); |
| 325 | usb_disable_pll(); | 325 | usb_disable_pll(); |