diff options
Diffstat (limited to 'arch/arm/mach-omap2/clockdomains3xxx_data.c')
| -rw-r--r-- | arch/arm/mach-omap2/clockdomains3xxx_data.c | 157 |
1 files changed, 144 insertions, 13 deletions
diff --git a/arch/arm/mach-omap2/clockdomains3xxx_data.c b/arch/arm/mach-omap2/clockdomains3xxx_data.c index 6038adb97710..8e35080026d3 100644 --- a/arch/arm/mach-omap2/clockdomains3xxx_data.c +++ b/arch/arm/mach-omap2/clockdomains3xxx_data.c @@ -59,6 +59,12 @@ static struct clkdm_dep gfx_sgx_3xxx_wkdeps[] = { { NULL }, }; +static struct clkdm_dep gfx_sgx_am35x_wkdeps[] = { + { .clkdm_name = "mpu_clkdm" }, + { .clkdm_name = "wkup_clkdm" }, + { NULL }, +}; + /* 3430: PM_WKDEP_PER: CORE, IVA2, MPU, WKUP */ static struct clkdm_dep per_wkdeps[] = { { .clkdm_name = "core_l3_clkdm" }, @@ -69,6 +75,14 @@ static struct clkdm_dep per_wkdeps[] = { { NULL }, }; +static struct clkdm_dep per_am35x_wkdeps[] = { + { .clkdm_name = "core_l3_clkdm" }, + { .clkdm_name = "core_l4_clkdm" }, + { .clkdm_name = "mpu_clkdm" }, + { .clkdm_name = "wkup_clkdm" }, + { NULL }, +}; + /* 3430ES2: PM_WKDEP_USBHOST: CORE, IVA2, MPU, WKUP */ static struct clkdm_dep usbhost_wkdeps[] = { { .clkdm_name = "core_l3_clkdm" }, @@ -79,6 +93,14 @@ static struct clkdm_dep usbhost_wkdeps[] = { { NULL }, }; +static struct clkdm_dep usbhost_am35x_wkdeps[] = { + { .clkdm_name = "core_l3_clkdm" }, + { .clkdm_name = "core_l4_clkdm" }, + { .clkdm_name = "mpu_clkdm" }, + { .clkdm_name = "wkup_clkdm" }, + { NULL }, +}; + /* 3430 PM_WKDEP_MPU: CORE, IVA2, DSS, PER */ static struct clkdm_dep mpu_3xxx_wkdeps[] = { { .clkdm_name = "core_l3_clkdm" }, @@ -89,6 +111,14 @@ static struct clkdm_dep mpu_3xxx_wkdeps[] = { { NULL }, }; +static struct clkdm_dep mpu_am35x_wkdeps[] = { + { .clkdm_name = "core_l3_clkdm" }, + { .clkdm_name = "core_l4_clkdm" }, + { .clkdm_name = "dss_clkdm" }, + { .clkdm_name = "per_clkdm" }, + { NULL }, +}; + /* 3430 PM_WKDEP_IVA2: CORE, MPU, WKUP, DSS, PER */ static struct clkdm_dep iva2_wkdeps[] = { { .clkdm_name = "core_l3_clkdm" }, @@ -116,6 +146,12 @@ static struct clkdm_dep dss_wkdeps[] = { { NULL }, }; +static struct clkdm_dep dss_am35x_wkdeps[] = { + { .clkdm_name = "mpu_clkdm" }, + { .clkdm_name = "wkup_clkdm" }, + { NULL }, +}; + /* 3430: PM_WKDEP_NEON: MPU */ static struct clkdm_dep neon_wkdeps[] = { { .clkdm_name = "mpu_clkdm" }, @@ -131,6 +167,11 @@ static struct clkdm_dep dss_sleepdeps[] = { { NULL }, }; +static struct clkdm_dep dss_am35x_sleepdeps[] = { + { .clkdm_name = "mpu_clkdm" }, + { NULL }, +}; + /* 3430: CM_SLEEPDEP_PER: MPU, IVA */ static struct clkdm_dep per_sleepdeps[] = { { .clkdm_name = "mpu_clkdm" }, @@ -138,6 +179,11 @@ static struct clkdm_dep per_sleepdeps[] = { { NULL }, }; +static struct clkdm_dep per_am35x_sleepdeps[] = { + { .clkdm_name = "mpu_clkdm" }, + { NULL }, +}; + /* 3430ES2: CM_SLEEPDEP_USBHOST: MPU, IVA */ static struct clkdm_dep usbhost_sleepdeps[] = { { .clkdm_name = "mpu_clkdm" }, @@ -145,6 +191,11 @@ static struct clkdm_dep usbhost_sleepdeps[] = { { NULL }, }; +static struct clkdm_dep usbhost_am35x_sleepdeps[] = { + { .clkdm_name = "mpu_clkdm" }, + { NULL }, +}; + /* 3430: CM_SLEEPDEP_CAM: MPU */ static struct clkdm_dep cam_sleepdeps[] = { { .clkdm_name = "mpu_clkdm" }, @@ -175,6 +226,15 @@ static struct clockdomain mpu_3xxx_clkdm = { .clktrctrl_mask = OMAP3430_CLKTRCTRL_MPU_MASK, }; +static struct clockdomain mpu_am35x_clkdm = { + .name = "mpu_clkdm", + .pwrdm = { .name = "mpu_pwrdm" }, + .flags = CLKDM_CAN_HWSUP | CLKDM_CAN_FORCE_WAKEUP, + .dep_bit = OMAP3430_EN_MPU_SHIFT, + .wkdep_srcs = mpu_am35x_wkdeps, + .clktrctrl_mask = OMAP3430_CLKTRCTRL_MPU_MASK, +}; + static struct clockdomain neon_clkdm = { .name = "neon_clkdm", .pwrdm = { .name = "neon_pwrdm" }, @@ -210,6 +270,15 @@ static struct clockdomain sgx_clkdm = { .clktrctrl_mask = OMAP3430ES2_CLKTRCTRL_SGX_MASK, }; +static struct clockdomain sgx_am35x_clkdm = { + .name = "sgx_clkdm", + .pwrdm = { .name = "sgx_pwrdm" }, + .flags = CLKDM_CAN_HWSUP_SWSUP, + .wkdep_srcs = gfx_sgx_am35x_wkdeps, + .sleepdep_srcs = gfx_sgx_sleepdeps, + .clktrctrl_mask = OMAP3430ES2_CLKTRCTRL_SGX_MASK, +}; + /* * The die-to-die clockdomain was documented in the 34xx ES1 TRM, but * then that information was removed from the 34xx ES2+ TRM. It is @@ -261,6 +330,16 @@ static struct clockdomain dss_3xxx_clkdm = { .clktrctrl_mask = OMAP3430_CLKTRCTRL_DSS_MASK, }; +static struct clockdomain dss_am35x_clkdm = { + .name = "dss_clkdm", + .pwrdm = { .name = "dss_pwrdm" }, + .flags = CLKDM_CAN_HWSUP_SWSUP, + .dep_bit = OMAP3430_PM_WKDEP_MPU_EN_DSS_SHIFT, + .wkdep_srcs = dss_am35x_wkdeps, + .sleepdep_srcs = dss_am35x_sleepdeps, + .clktrctrl_mask = OMAP3430_CLKTRCTRL_DSS_MASK, +}; + static struct clockdomain cam_clkdm = { .name = "cam_clkdm", .pwrdm = { .name = "cam_pwrdm" }, @@ -279,6 +358,15 @@ static struct clockdomain usbhost_clkdm = { .clktrctrl_mask = OMAP3430ES2_CLKTRCTRL_USBHOST_MASK, }; +static struct clockdomain usbhost_am35x_clkdm = { + .name = "usbhost_clkdm", + .pwrdm = { .name = "core_pwrdm" }, + .flags = CLKDM_CAN_HWSUP_SWSUP, + .wkdep_srcs = usbhost_am35x_wkdeps, + .sleepdep_srcs = usbhost_am35x_sleepdeps, + .clktrctrl_mask = OMAP3430ES2_CLKTRCTRL_USBHOST_MASK, +}; + static struct clockdomain per_clkdm = { .name = "per_clkdm", .pwrdm = { .name = "per_pwrdm" }, @@ -289,6 +377,16 @@ static struct clockdomain per_clkdm = { .clktrctrl_mask = OMAP3430_CLKTRCTRL_PER_MASK, }; +static struct clockdomain per_am35x_clkdm = { + .name = "per_clkdm", + .pwrdm = { .name = "per_pwrdm" }, + .flags = CLKDM_CAN_HWSUP_SWSUP, + .dep_bit = OMAP3430_EN_PER_SHIFT, + .wkdep_srcs = per_am35x_wkdeps, + .sleepdep_srcs = per_am35x_sleepdeps, + .clktrctrl_mask = OMAP3430_CLKTRCTRL_PER_MASK, +}; + /* * Disable hw supervised mode for emu_clkdm, because emu_pwrdm is * switched of even if sdti is in use @@ -341,31 +439,44 @@ static struct clkdm_autodep clkdm_autodeps[] = { } }; +static struct clkdm_autodep clkdm_am35x_autodeps[] = { + { + .clkdm = { .name = "mpu_clkdm" }, + }, + { + .clkdm = { .name = NULL }, + } +}; + /* * */ -static struct clockdomain *clockdomains_omap3430_common[] __initdata = { +static struct clockdomain *clockdomains_common[] __initdata = { &wkup_common_clkdm, &cm_common_clkdm, &prm_common_clkdm, - &mpu_3xxx_clkdm, &neon_clkdm, - &iva2_clkdm, - &d2d_clkdm, &core_l3_3xxx_clkdm, &core_l4_3xxx_clkdm, - &dss_3xxx_clkdm, - &cam_clkdm, - &per_clkdm, &emu_clkdm, &dpll1_clkdm, - &dpll2_clkdm, &dpll3_clkdm, &dpll4_clkdm, NULL }; +static struct clockdomain *clockdomains_omap3430[] __initdata = { + &mpu_3xxx_clkdm, + &iva2_clkdm, + &d2d_clkdm, + &dss_3xxx_clkdm, + &cam_clkdm, + &per_clkdm, + &dpll2_clkdm, + NULL +}; + static struct clockdomain *clockdomains_omap3430es1[] __initdata = { &gfx_3430es1_clkdm, NULL, @@ -378,21 +489,41 @@ static struct clockdomain *clockdomains_omap3430es2plus[] __initdata = { NULL, }; +static struct clockdomain *clockdomains_am35x[] __initdata = { + &mpu_am35x_clkdm, + &sgx_am35x_clkdm, + &dss_am35x_clkdm, + &per_am35x_clkdm, + &usbhost_am35x_clkdm, + &dpll5_clkdm, + NULL +}; + void __init omap3xxx_clockdomains_init(void) { struct clockdomain **sc; + unsigned int rev; if (!cpu_is_omap34xx()) return; clkdm_register_platform_funcs(&omap3_clkdm_operations); - clkdm_register_clkdms(clockdomains_omap3430_common); + clkdm_register_clkdms(clockdomains_common); - sc = (omap_rev() == OMAP3430_REV_ES1_0) ? clockdomains_omap3430es1 : - clockdomains_omap3430es2plus; + rev = omap_rev(); - clkdm_register_clkdms(sc); + if (rev == AM35XX_REV_ES1_0 || rev == AM35XX_REV_ES1_1) { + clkdm_register_clkdms(clockdomains_am35x); + clkdm_register_autodeps(clkdm_am35x_autodeps); + } else { + clkdm_register_clkdms(clockdomains_omap3430); + + sc = (rev == OMAP3430_REV_ES1_0) ? + clockdomains_omap3430es1 : clockdomains_omap3430es2plus; + + clkdm_register_clkdms(sc); + clkdm_register_autodeps(clkdm_autodeps); + } - clkdm_register_autodeps(clkdm_autodeps); clkdm_complete_init(); } |