diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/cpu/armv7/am33xx/clock_am43xx.c | 12 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-am33xx/cpu.h | 20 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-am33xx/hardware_am43xx.h | 3 |
3 files changed, 30 insertions, 5 deletions
diff --git a/arch/arm/cpu/armv7/am33xx/clock_am43xx.c b/arch/arm/cpu/armv7/am33xx/clock_am43xx.c index 529a119..b1c0025 100644 --- a/arch/arm/cpu/armv7/am33xx/clock_am43xx.c +++ b/arch/arm/cpu/armv7/am33xx/clock_am43xx.c @@ -111,9 +111,21 @@ void enable_basic_clocks(void) &cmper->emifclkctrl, &cmper->otfaemifclkctrl, &cmper->qspiclkctrl, + &cmper->usb0clkctrl, + &cmper->usbphyocp2scp0clkctrl, + &cmper->usb1clkctrl, + &cmper->usbphyocp2scp1clkctrl, 0 }; + setbits_le32(&cmper->usb0clkctrl, + USBOTGSSX_CLKCTRL_OPTFCLKEN_REFCLK960); + setbits_le32(&cmwkup->usbphy0clkctrl, + USBPHY0_CLKCTRL_OPTFCLKEN_CLK32K); + setbits_le32(&cmper->usb1clkctrl, + USBOTGSSX_CLKCTRL_OPTFCLKEN_REFCLK960); + setbits_le32(&cmwkup->usbphy1clkctrl, + USBPHY0_CLKCTRL_OPTFCLKEN_CLK32K); do_enable_clocks(clk_domains, clk_modules_explicit_en, 1); /* Select the Master osc clk as Timer2 clock source */ diff --git a/arch/arm/include/asm/arch-am33xx/cpu.h b/arch/arm/include/asm/arch-am33xx/cpu.h index 523d22e..13a9cad 100644 --- a/arch/arm/include/asm/arch-am33xx/cpu.h +++ b/arch/arm/include/asm/arch-am33xx/cpu.h @@ -230,7 +230,11 @@ struct prm_device_inst { struct cm_wkuppll { unsigned int resv0[136]; unsigned int wkl4wkclkctrl; /* offset 0x220 */ - unsigned int resv1[55]; + unsigned int resv1[7]; + unsigned int usbphy0clkctrl; /* offset 0x240 */ + unsigned int resv112; + unsigned int usbphy1clkctrl; /* offset 0x248 */ + unsigned int resv113[45]; unsigned int wkclkstctrl; /* offset 0x300 */ unsigned int resv2[15]; unsigned int wkup_i2c0ctrl; /* offset 0x340 */ @@ -289,7 +293,7 @@ struct cm_perpll { unsigned int l3clkstctrl; /* offset 0x00 */ unsigned int resv0[7]; unsigned int l3clkctrl; /* Offset 0x20 */ - unsigned int resv1[7]; + unsigned int resv112[7]; unsigned int l3instrclkctrl; /* offset 0x40 */ unsigned int resv2[3]; unsigned int ocmcramclkctrl; /* offset 0x50 */ @@ -316,7 +320,9 @@ struct cm_perpll { unsigned int qspiclkctrl; /* offset 0x258 */ unsigned int resv121; unsigned int usb0clkctrl; /* offset 0x260 */ - unsigned int resv13[103]; + unsigned int resv122; + unsigned int usb1clkctrl; /* offset 0x268 */ + unsigned int resv13[101]; unsigned int l4lsclkstctrl; /* offset 0x400 */ unsigned int resv14[7]; unsigned int l4lsclkctrl; /* offset 0x420 */ @@ -370,10 +376,14 @@ struct cm_perpll { unsigned int uart4clkctrl; /* offset 0x598 */ unsigned int resv35; unsigned int uart5clkctrl; /* offset 0x5A0 */ - unsigned int resv36[87]; + unsigned int resv36[5]; + unsigned int usbphyocp2scp0clkctrl; /* offset 0x5B8 */ + unsigned int resv361; + unsigned int usbphyocp2scp1clkctrl; /* offset 0x5C0 */ + unsigned int resv3611[79]; unsigned int emifclkstctrl; /* offset 0x700 */ - unsigned int resv361[7]; + unsigned int resv362[7]; unsigned int emifclkctrl; /* offset 0x720 */ unsigned int resv37[3]; unsigned int emiffwclkctrl; /* offset 0x730 */ diff --git a/arch/arm/include/asm/arch-am33xx/hardware_am43xx.h b/arch/arm/include/asm/arch-am33xx/hardware_am43xx.h index 29e3816..f6523ea 100644 --- a/arch/arm/include/asm/arch-am33xx/hardware_am43xx.h +++ b/arch/arm/include/asm/arch-am33xx/hardware_am43xx.h @@ -73,6 +73,9 @@ #define CM_DEVICE_INST 0x44df4100 #define PRM_DEVICE_INST 0x44df4000 +#define USBOTGSSX_CLKCTRL_OPTFCLKEN_REFCLK960 (1 << 8) +#define USBPHY0_CLKCTRL_OPTFCLKEN_CLK32K (1 << 8) + /* Control status register */ #define CTRL_CRYSTAL_FREQ_SRC_MASK (1 << 31) #define CTRL_CRYSTAL_FREQ_SRC_SHIFT 31 |