diff options
| -rw-r--r-- | arch/arm/mach-omap2/io.c | 17 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/omap_hwmod.c | 3 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/omap_hwmod_2420.h | 141 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/omap_hwmod_2430.h | 143 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/omap_hwmod_34xx.h | 168 |
5 files changed, 469 insertions, 3 deletions
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 470b1d10c4e5..7574b6f20e8e 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -39,12 +39,16 @@ #include <mach/omap-pm.h> #include <mach/powerdomain.h> - #include "powerdomains.h" #include <mach/clockdomain.h> #include "clockdomains.h" #endif +#include <mach/omap_hwmod.h> +#include "omap_hwmod_2420.h" +#include "omap_hwmod_2430.h" +#include "omap_hwmod_34xx.h" + /* * The machine specific code may provide the extra mapping besides the * default mapping provided here. @@ -281,6 +285,16 @@ static int __init _omap2_init_reprogram_sdrc(void) void __init omap2_init_common_hw(struct omap_sdrc_params *sdrc_cs0, struct omap_sdrc_params *sdrc_cs1) { + struct omap_hwmod **hwmods = NULL; + + if (cpu_is_omap2420()) + hwmods = omap2420_hwmods; + else if (cpu_is_omap2430()) + hwmods = omap2430_hwmods; + else if (cpu_is_omap34xx()) + hwmods = omap34xx_hwmods; + + omap_hwmod_init(hwmods); omap2_mux_init(); #ifndef CONFIG_ARCH_OMAP4 /* FIXME: Remove this once the clkdev is ready */ /* The OPP tables have to be registered before a clk init */ @@ -289,6 +303,7 @@ void __init omap2_init_common_hw(struct omap_sdrc_params *sdrc_cs0, clkdm_init(clockdomains_omap, clkdm_pwrdm_autodeps); omap2_clk_init(); omap_serial_early_init(); + omap_hwmod_late_init(); omap_pm_if_init(); omap2_sdrc_init(sdrc_cs0, sdrc_cs1); _omap2_init_reprogram_sdrc(); diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index 3b10ad6c47d3..d2e0f1c95961 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -765,8 +765,7 @@ static int _reset(struct omap_hwmod *oh) WARN(1, "omap_hwmod: %s: failed to reset in %d usec\n", oh->name, MAX_MODULE_RESET_WAIT); else - pr_debug("omap_hwmod: %s: reset in %d usec\n", oh->name, - MAX_MODULE_RESET_WAIT); + pr_debug("omap_hwmod: %s: reset in %d usec\n", oh->name, c); /* * XXX add _HWMOD_STATE_WEDGED for modules that don't come back from diff --git a/arch/arm/mach-omap2/omap_hwmod_2420.h b/arch/arm/mach-omap2/omap_hwmod_2420.h new file mode 100644 index 000000000000..767e4965ac4e --- /dev/null +++ b/arch/arm/mach-omap2/omap_hwmod_2420.h @@ -0,0 +1,141 @@ +/* + * omap_hwmod_2420.h - hardware modules present on the OMAP2420 chips + * + * Copyright (C) 2009 Nokia Corporation + * Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * XXX handle crossbar/shared link difference for L3? + * + */ +#ifndef __ARCH_ARM_PLAT_OMAP_INCLUDE_MACH_OMAP_HWMOD2420_H +#define __ARCH_ARM_PLAT_OMAP_INCLUDE_MACH_OMAP_HWMOD2420_H + +#ifdef CONFIG_ARCH_OMAP2420 + +#include <mach/omap_hwmod.h> +#include <mach/irqs.h> +#include <mach/cpu.h> +#include <mach/dma.h> + +#include "prm-regbits-24xx.h" + +static struct omap_hwmod omap2420_mpu_hwmod; +static struct omap_hwmod omap2420_l3_hwmod; +static struct omap_hwmod omap2420_l4_core_hwmod; + +/* L3 -> L4_CORE interface */ +static struct omap_hwmod_ocp_if omap2420_l3__l4_core = { + .master = &omap2420_l3_hwmod, + .slave = &omap2420_l4_core_hwmod, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* MPU -> L3 interface */ +static struct omap_hwmod_ocp_if omap2420_mpu__l3 = { + .master = &omap2420_mpu_hwmod, + .slave = &omap2420_l3_hwmod, + .user = OCP_USER_MPU, +}; + +/* Slave interfaces on the L3 interconnect */ +static struct omap_hwmod_ocp_if *omap2420_l3_slaves[] = { + &omap2420_mpu__l3, +}; + +/* Master interfaces on the L3 interconnect */ +static struct omap_hwmod_ocp_if *omap2420_l3_masters[] = { + &omap2420_l3__l4_core, +}; + +/* L3 */ +static struct omap_hwmod omap2420_l3_hwmod = { + .name = "l3_hwmod", + .masters = omap2420_l3_masters, + .masters_cnt = ARRAY_SIZE(omap2420_l3_masters), + .slaves = omap2420_l3_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_l3_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) +}; + +static struct omap_hwmod omap2420_l4_wkup_hwmod; + +/* L4_CORE -> L4_WKUP interface */ +static struct omap_hwmod_ocp_if omap2420_l4_core__l4_wkup = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_l4_wkup_hwmod, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* Slave interfaces on the L4_CORE interconnect */ +static struct omap_hwmod_ocp_if *omap2420_l4_core_slaves[] = { + &omap2420_l3__l4_core, +}; + +/* Master interfaces on the L4_CORE interconnect */ +static struct omap_hwmod_ocp_if *omap2420_l4_core_masters[] = { + &omap2420_l4_core__l4_wkup, +}; + +/* L4 CORE */ +static struct omap_hwmod omap2420_l4_core_hwmod = { + .name = "l4_core_hwmod", + .masters = omap2420_l4_core_masters, + .masters_cnt = ARRAY_SIZE(omap2420_l4_core_masters), + .slaves = omap2420_l4_core_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_l4_core_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) +}; + +/* Slave interfaces on the L4_WKUP interconnect */ +static struct omap_hwmod_ocp_if *omap2420_l4_wkup_slaves[] = { + &omap2420_l4_core__l4_wkup, +}; + +/* Master interfaces on the L4_WKUP interconnect */ +static struct omap_hwmod_ocp_if *omap2420_l4_wkup_masters[] = { +}; + +/* L4 WKUP */ +static struct omap_hwmod omap2420_l4_wkup_hwmod = { + .name = "l4_wkup_hwmod", + .masters = omap2420_l4_wkup_masters, + .masters_cnt = ARRAY_SIZE(omap2420_l4_wkup_masters), + .slaves = omap2420_l4_wkup_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_l4_wkup_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) +}; + +/* Master interfaces on the MPU device */ +static struct omap_hwmod_ocp_if *omap2420_mpu_masters[] = { + &omap2420_mpu__l3, +}; + +/* MPU */ +static struct omap_hwmod omap2420_mpu_hwmod = { + .name = "mpu_hwmod", + .clkdev_dev_id = NULL, + .clkdev_con_id = "mpu_ck", + .masters = omap2420_mpu_masters, + .masters_cnt = ARRAY_SIZE(omap2420_mpu_masters), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), +}; + +static __initdata struct omap_hwmod *omap2420_hwmods[] = { + &omap2420_l3_hwmod, + &omap2420_l4_core_hwmod, + &omap2420_l4_wkup_hwmod, + &omap2420_mpu_hwmod, + NULL, +}; + +#else +# define omap2420_hwmods 0 +#endif + +#endif + + diff --git a/arch/arm/mach-omap2/omap_hwmod_2430.h b/arch/arm/mach-omap2/omap_hwmod_2430.h new file mode 100644 index 000000000000..a412be6420ec --- /dev/null +++ b/arch/arm/mach-omap2/omap_hwmod_2430.h @@ -0,0 +1,143 @@ +/* + * omap_hwmod_2430.h - hardware modules present on the OMAP2430 chips + * + * Copyright (C) 2009 Nokia Corporation + * Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * XXX handle crossbar/shared link difference for L3? + * + */ +#ifndef __ARCH_ARM_PLAT_OMAP_INCLUDE_MACH_OMAP_HWMOD2430_H +#define __ARCH_ARM_PLAT_OMAP_INCLUDE_MACH_OMAP_HWMOD2430_H + +#ifdef CONFIG_ARCH_OMAP2430 + +#include <mach/omap_hwmod.h> +#include <mach/irqs.h> +#include <mach/cpu.h> +#include <mach/dma.h> + +#include "prm-regbits-24xx.h" + +static struct omap_hwmod omap2430_mpu_hwmod; +static struct omap_hwmod omap2430_l3_hwmod; +static struct omap_hwmod omap2430_l4_core_hwmod; + +/* L3 -> L4_CORE interface */ +static struct omap_hwmod_ocp_if omap2430_l3__l4_core = { + .master = &omap2430_l3_hwmod, + .slave = &omap2430_l4_core_hwmod, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* MPU -> L3 interface */ +static struct omap_hwmod_ocp_if omap2430_mpu__l3 = { + .master = &omap2430_mpu_hwmod, + .slave = &omap2430_l3_hwmod, + .user = OCP_USER_MPU, +}; + +/* Slave interfaces on the L3 interconnect */ +static struct omap_hwmod_ocp_if *omap2430_l3_slaves[] = { + &omap2430_mpu__l3, +}; + +/* Master interfaces on the L3 interconnect */ +static struct omap_hwmod_ocp_if *omap2430_l3_masters[] = { + &omap2430_l3__l4_core, +}; + +/* L3 */ +static struct omap_hwmod omap2430_l3_hwmod = { + .name = "l3_hwmod", + .masters = omap2430_l3_masters, + .masters_cnt = ARRAY_SIZE(omap2430_l3_masters), + .slaves = omap2430_l3_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_l3_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) +}; + +static struct omap_hwmod omap2430_l4_wkup_hwmod; +static struct omap_hwmod omap2430_mmc1_hwmod; +static struct omap_hwmod omap2430_mmc2_hwmod; + +/* L4_CORE -> L4_WKUP interface */ +static struct omap_hwmod_ocp_if omap2430_l4_core__l4_wkup = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_l4_wkup_hwmod, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* Slave interfaces on the L4_CORE interconnect */ +static struct omap_hwmod_ocp_if *omap2430_l4_core_slaves[] = { + &omap2430_l3__l4_core, +}; + +/* Master interfaces on the L4_CORE interconnect */ +static struct omap_hwmod_ocp_if *omap2430_l4_core_masters[] = { + &omap2430_l4_core__l4_wkup, +}; + +/* L4 CORE */ +static struct omap_hwmod omap2430_l4_core_hwmod = { + .name = "l4_core_hwmod", + .masters = omap2430_l4_core_masters, + .masters_cnt = ARRAY_SIZE(omap2430_l4_core_masters), + .slaves = omap2430_l4_core_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_l4_core_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) +}; + +/* Slave interfaces on the L4_WKUP interconnect */ +static struct omap_hwmod_ocp_if *omap2430_l4_wkup_slaves[] = { + &omap2430_l4_core__l4_wkup, +}; + +/* Master interfaces on the L4_WKUP interconnect */ +static struct omap_hwmod_ocp_if *omap2430_l4_wkup_masters[] = { +}; + +/* L4 WKUP */ +static struct omap_hwmod omap2430_l4_wkup_hwmod = { + .name = "l4_wkup_hwmod", + .masters = omap2430_l4_wkup_masters, + .masters_cnt = ARRAY_SIZE(omap2430_l4_wkup_masters), + .slaves = omap2430_l4_wkup_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_l4_wkup_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) +}; + +/* Master interfaces on the MPU device */ +static struct omap_hwmod_ocp_if *omap2430_mpu_masters[] = { + &omap2430_mpu__l3, +}; + +/* MPU */ +static struct omap_hwmod omap2430_mpu_hwmod = { + .name = "mpu_hwmod", + .clkdev_dev_id = NULL, + .clkdev_con_id = "mpu_ck", + .masters = omap2430_mpu_masters, + .masters_cnt = ARRAY_SIZE(omap2430_mpu_masters), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), +}; + +static __initdata struct omap_hwmod *omap2430_hwmods[] = { + &omap2430_l3_hwmod, + &omap2430_l4_core_hwmod, + &omap2430_l4_wkup_hwmod, + &omap2430_mpu_hwmod, + NULL, +}; + +#else +# define omap2430_hwmods 0 +#endif + +#endif + + diff --git a/arch/arm/mach-omap2/omap_hwmod_34xx.h b/arch/arm/mach-omap2/omap_hwmod_34xx.h new file mode 100644 index 000000000000..1e069f831575 --- /dev/null +++ b/arch/arm/mach-omap2/omap_hwmod_34xx.h @@ -0,0 +1,168 @@ +/* + * omap_hwmod_34xx.h - hardware modules present on the OMAP34xx chips + * + * Copyright (C) 2009 Nokia Corporation + * Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ +#ifndef __ARCH_ARM_PLAT_OMAP_INCLUDE_MACH_OMAP_HWMOD34XX_H +#define __ARCH_ARM_PLAT_OMAP_INCLUDE_MACH_OMAP_HWMOD34XX_H + +#ifdef CONFIG_ARCH_OMAP34XX + +#include <mach/omap_hwmod.h> +#include <mach/irqs.h> +#include <mach/cpu.h> +#include <mach/dma.h> + +#include "prm-regbits-34xx.h" + +static struct omap_hwmod omap34xx_mpu_hwmod; +static struct omap_hwmod omap34xx_l3_hwmod; +static struct omap_hwmod omap34xx_l4_core_hwmod; +static struct omap_hwmod omap34xx_l4_per_hwmod; + +/* L3 -> L4_CORE interface */ +static struct omap_hwmod_ocp_if omap34xx_l3__l4_core = { + .master = &omap34xx_l3_hwmod, + .slave = &omap34xx_l4_core_hwmod, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* L3 -> L4_PER interface */ +static struct omap_hwmod_ocp_if omap34xx_l3__l4_per = { + .master = &omap34xx_l3_hwmod, + .slave = &omap34xx_l4_per_hwmod, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* MPU -> L3 interface */ +static struct omap_hwmod_ocp_if omap34xx_mpu__l3 = { + .master = &omap34xx_mpu_hwmod, + .slave = &omap34xx_l3_hwmod, + .user = OCP_USER_MPU, +}; + +/* Slave interfaces on the L3 interconnect */ +static struct omap_hwmod_ocp_if *omap34xx_l3_slaves[] = { + &omap34xx_mpu__l3, +}; + +/* Master interfaces on the L3 interconnect */ +static struct omap_hwmod_ocp_if *omap34xx_l3_masters[] = { + &omap34xx_l3__l4_core, + &omap34xx_l3__l4_per, +}; + +/* L3 */ +static struct omap_hwmod omap34xx_l3_hwmod = { + .name = "l3_hwmod", + .masters = omap34xx_l3_masters, + .masters_cnt = ARRAY_SIZE(omap34xx_l3_masters), + .slaves = omap34xx_l3_slaves, + .slaves_cnt = ARRAY_SIZE(omap34xx_l3_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) +}; + +static struct omap_hwmod omap34xx_l4_wkup_hwmod; + +/* L4_CORE -> L4_WKUP interface */ +static struct omap_hwmod_ocp_if omap34xx_l4_core__l4_wkup = { + .master = &omap34xx_l4_core_hwmod, + .slave = &omap34xx_l4_wkup_hwmod, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* Slave interfaces on the L4_CORE interconnect */ +static struct omap_hwmod_ocp_if *omap34xx_l4_core_slaves[] = { + &omap34xx_l3__l4_core, +}; + +/* Master interfaces on the L4_CORE interconnect */ +static struct omap_hwmod_ocp_if *omap34xx_l4_core_masters[] = { + &omap34xx_l4_core__l4_wkup, +}; + +/* L4 CORE */ +static struct omap_hwmod omap34xx_l4_core_hwmod = { + .name = "l4_core_hwmod", + .masters = omap34xx_l4_core_masters, + .masters_cnt = ARRAY_SIZE(omap34xx_l4_core_masters), + .slaves = omap34xx_l4_core_slaves, + .slaves_cnt = ARRAY_SIZE(omap34xx_l4_core_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) +}; + +/* Slave interfaces on the L4_PER interconnect */ +static struct omap_hwmod_ocp_if *omap34xx_l4_per_slaves[] = { + &omap34xx_l3__l4_per, +}; + +/* Master interfaces on the L4_PER interconnect */ +static struct omap_hwmod_ocp_if *omap34xx_l4_per_masters[] = { +}; + +/* L4 PER */ +static struct omap_hwmod omap34xx_l4_per_hwmod = { + .name = "l4_per_hwmod", + .masters = omap34xx_l4_per_masters, + .masters_cnt = ARRAY_SIZE(omap34xx_l4_per_masters), + .slaves = omap34xx_l4_per_slaves, + .slaves_cnt = ARRAY_SIZE(omap34xx_l4_per_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) +}; + +/* Slave interfaces on the L4_WKUP interconnect */ +static struct omap_hwmod_ocp_if *omap34xx_l4_wkup_slaves[] = { + &omap34xx_l4_core__l4_wkup, +}; + +/* Master interfaces on the L4_WKUP interconnect */ +static struct omap_hwmod_ocp_if *omap34xx_l4_wkup_masters[] = { +}; + +/* L4 WKUP */ +static struct omap_hwmod omap34xx_l4_wkup_hwmod = { + .name = "l4_wkup_hwmod", + .masters = omap34xx_l4_wkup_masters, + .masters_cnt = ARRAY_SIZE(omap34xx_l4_wkup_masters), + .slaves = omap34xx_l4_wkup_slaves, + .slaves_cnt = ARRAY_SIZE(omap34xx_l4_wkup_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) +}; + +/* Master interfaces on the MPU device */ +static struct omap_hwmod_ocp_if *omap34xx_mpu_masters[] = { + &omap34xx_mpu__l3, +}; + +/* MPU */ +static struct omap_hwmod omap34xx_mpu_hwmod = { + .name = "mpu_hwmod", + .clkdev_dev_id = NULL, + .clkdev_con_id = "arm_fck", + .masters = omap34xx_mpu_masters, + .masters_cnt = ARRAY_SIZE(omap34xx_mpu_masters), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +static __initdata struct omap_hwmod *omap34xx_hwmods[] = { + &omap34xx_l3_hwmod, + &omap34xx_l4_core_hwmod, + &omap34xx_l4_per_hwmod, + &omap34xx_l4_wkup_hwmod, + &omap34xx_mpu_hwmod, + NULL, +}; + +#else +# define omap34xx_hwmods 0 +#endif + +#endif + + |