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ARM: OMAP5: Add registers and defines for USBOTG SS

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Add the prcm registers and the bit definitions to enable the
USB SS port of the OMAP5 device.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
This commit is contained in:
Dan Murphy 2013-08-26 08:54:50 -05:00 committed by Marek Vasut
parent 1bd435bc70
commit d861a333da
4 changed files with 20 additions and 2 deletions
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4
arch/arm/cpu/armv7/omap-common/clocks-common.c
View file

@ -339,7 +339,7 @@ void configure_mpu_dpll(void)
debug("MPU DPLL locked\n");
}
#ifdef CONFIG_USB_EHCI_OMAP
#if defined(CONFIG_USB_EHCI_OMAP) || defined(CONFIG_USB_XHCI_OMAP)
static void setup_usb_dpll(void)
{
const struct dpll_params *params;
@ -404,7 +404,7 @@ static void setup_dplls(void)
/* MPU dpll */
configure_mpu_dpll();
#ifdef CONFIG_USB_EHCI_OMAP
#if defined(CONFIG_USB_EHCI_OMAP) || defined(CONFIG_USB_XHCI_OMAP)
setup_usb_dpll();
#endif
params = get_ddr_dpll_params(*dplls_data);

4
arch/arm/cpu/armv7/omap5/prcm-regs.c
View file

@ -295,6 +295,7 @@ struct prcm_regs const omap5_es1_prcm = {
struct omap_sys_ctrl_regs const omap5_ctrl = {
.control_status = 0x4A002134,
.control_std_fuse_opp_vdd_mpu_2 = 0x4A0021B4,
.control_phy_power_usb = 0x4A002370,
.control_padconf_core_base = 0x4A002800,
.control_paconf_global = 0x4A002DA0,
.control_paconf_mode = 0x4A002DA4,
@ -567,6 +568,7 @@ struct prcm_regs const omap5_es2_prcm = {
.cm_div_m2_dpll_unipro = 0x4a0081d0,
.cm_ssc_deltamstep_dpll_unipro = 0x4a0081e8,
.cm_ssc_modfreqdiv_dpll_unipro = 0x4a0081ec,
.cm_coreaon_usb_phy_core_clkctrl = 0x4A008640,
.cm_coreaon_bandgap_clkctrl = 0x4a008648,
.cm_coreaon_io_srcomp_clkctrl = 0x4a008650,
@ -698,6 +700,8 @@ struct prcm_regs const omap5_es2_prcm = {
.cm_l3init_p1500_clkctrl = 0x4a009678,
.cm_l3init_fsusb_clkctrl = 0x4a0096d0,
.cm_l3init_ocp2scp1_clkctrl = 0x4a0096e0,
.cm_l3init_ocp2scp3_clkctrl = 0x4a0096e8,
.cm_l3init_usb_otg_ss_clkctrl = 0x4a0096f0,
/* prm irqstatus regs */
.prm_irqstatus_mpu_2 = 0x4ae06014,

10
arch/arm/include/asm/arch-omap5/clock.h
View file

@ -166,6 +166,16 @@
#define OPTFCLKEN_USB_CH1_CLK_ENABLE (1 << 9)
#define OPTFCLKEN_USB_CH2_CLK_ENABLE (1 << 10)
/* CM_COREAON_USB_PHY_CORE_CLKCTRL */
#define USBPHY_CORE_CLKCTRL_OPTFCLKEN_CLK32K (1 << 8)
/* CM_L3INIT_USB_OTG_SS_CLKCTRL */
#define OTG_SS_CLKCTRL_MODULEMODE_HW (1 << 0)
#define OPTFCLKEN_REFCLK960M (1 << 8)
/* CM_L3INIT_OCP2SCP1_CLKCTRL */
#define OCP2SCP1_CLKCTRL_MODULEMODE_HW (1 << 0)
/* CM_MPU_MPU_CLKCTRL */
#define MPU_CLKCTRL_CLKSEL_EMIF_DIV_MODE_SHIFT 24
#define MPU_CLKCTRL_CLKSEL_EMIF_DIV_MODE_MASK (3 << 24)

4
arch/arm/include/asm/omap_common.h
View file

@ -143,6 +143,7 @@ struct prcm_regs {
u32 cm_div_m2_dpll_unipro;
u32 cm_ssc_deltamstep_dpll_unipro;
u32 cm_ssc_modfreqdiv_dpll_unipro;
u32 cm_coreaon_usb_phy_core_clkctrl;
/* cm2.core */
u32 cm_coreaon_bandgap_clkctrl;
@ -226,6 +227,8 @@ struct prcm_regs {
u32 cm_l3init_p1500_clkctrl;
u32 cm_l3init_fsusb_clkctrl;
u32 cm_l3init_ocp2scp1_clkctrl;
u32 cm_l3init_ocp2scp3_clkctrl;
u32 cm_l3init_usb_otg_ss_clkctrl;
u32 prm_irqstatus_mpu_2;
@ -348,6 +351,7 @@ struct omap_sys_ctrl_regs {
u32 control_core_mac_id_1_lo;
u32 control_core_mac_id_1_hi;
u32 control_std_fuse_opp_vdd_mpu_2;
u32 control_phy_power_usb;
u32 control_core_mmr_lock1;
u32 control_core_mmr_lock2;
u32 control_core_mmr_lock3;