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SoC changes for omaps for v4.10 merge window:

Browse source 
- Add hwmod interconnect target wrapper module data for crypto
   accelerators for am3xxx, am43xx and dra7
 
 - Add support for dra71x family of SoCs
 
 - PM fixes for omap4/5 needed for omap5 cpuidle
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Merge tag 'omap-for-v4.10/soc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc

SoC changes for omaps for v4.10 merge window:

- Add hwmod interconnect target wrapper module data for crypto
  accelerators for am3xxx, am43xx and dra7

- Add support for dra71x family of SoCs

- PM fixes for omap4/5 needed for omap5 cpuidle

* tag 'omap-for-v4.10/soc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: DRA7: hwmod: Do not register RTC on DRA71
  ARM: OMAP2+: board-generic: add support for DRA71x family
  ARM: AMx3xx: hwmod: Add data for RNG
  ARM: AM43xx: hwmod: Add data for DES
  ARM: OMAP: DRA7xx: Make L4SEC clock domain SWSUP only
  ARM: DRA7: hwmod: Add data for RNG IP
  ARM: DRA7: hwmod: Add data for SHA IP
  ARM: DRA7: hwmod: Add data for AES IP
  ARM: DRA7: hwmod: Add data for DES IP
  ARM: OMAP5: Add basic cpuidle MPU CSWR support
  ARM: OMAP4+: Fix bad fallthrough for cpuidle
  ARM: OMAP5: Fix mpuss_early_init
  ARM: OMAP5: Fix build for PM code

Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson 2016-11-18 16:42:44 -08:00
parent e1cb1c7835 2bb6375f5c
commit a9fa1f7c18
17 changed files with 405 additions and 60 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
Documentation/devicetree/bindings/arm/omap/omap.txt
View file

@ -86,6 +86,9 @@ SoCs:
- DRA722
compatible = "ti,dra722", "ti,dra72", "ti,dra7"
- DRA718
compatible = "ti,dra718", "ti,dra722", "ti,dra72", "ti,dra7"
- AM5728
compatible = "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
@ -181,6 +184,9 @@ Boards:
- DRA722 EVM: Software Development Board for DRA722
compatible = "ti,dra72-evm", "ti,dra722", "ti,dra72", "ti,dra7"
- DRA718 EVM: Software Development Board for DRA718
compatible = "ti,dra718-evm", "ti,dra718", "ti,dra722", "ti,dra72", "ti,dra7"
- DM3730 Logic PD Torpedo + Wireless: Commercial System on Module with WiFi and Bluetooth
compatible = "logicpd,dm3730-torpedo-devkit", "ti,omap3630", "ti,omap3"

2
arch/arm/mach-omap2/Makefile
View file

@ -80,7 +80,7 @@ endif
# Power Management
omap-4-5-pm-common = omap-mpuss-lowpower.o
obj-$(CONFIG_ARCH_OMAP4) += $(omap-4-5-pm-common)
obj-$(CONFIG_ARCH_OMAP5) += $(omap-4-5-pm-common)
obj-$(CONFIG_SOC_OMAP5) += $(omap-4-5-pm-common)
obj-$(CONFIG_OMAP_PM_NOOP) += omap-pm-noop.o
ifeq ($(CONFIG_PM),y)

1
arch/arm/mach-omap2/board-generic.c
View file

@ -341,6 +341,7 @@ static const char *const dra72x_boards_compat[] __initconst = {
"ti,am5718",
"ti,am5716",
"ti,dra722",
"ti,dra718",
NULL,
};

2
arch/arm/mach-omap2/clockdomains7xx_data.c
View file

@ -409,7 +409,7 @@ static struct clockdomain l4sec_7xx_clkdm = {
.dep_bit = DRA7XX_L4SEC_STATDEP_SHIFT,
.wkdep_srcs = l4sec_wkup_sleep_deps,
.sleepdep_srcs = l4sec_wkup_sleep_deps,
.flags = CLKDM_CAN_HWSUP_SWSUP,
.flags = CLKDM_CAN_SWSUP,
};
static struct clockdomain l3main1_7xx_clkdm = {

38
arch/arm/mach-omap2/common.h
View file

@ -262,8 +262,6 @@ extern void __iomem *omap4_get_sar_ram_base(void);
extern void omap4_mpuss_early_init(void);
extern void omap_do_wfi(void);
extern void omap4_secondary_startup(void);
extern void omap4460_secondary_startup(void);
#ifdef CONFIG_SMP
/* Needed for secondary core boot */
@ -275,16 +273,11 @@ extern void omap4_cpu_die(unsigned int cpu);
extern int omap4_cpu_kill(unsigned int cpu);
extern const struct smp_operations omap4_smp_ops;
extern void omap5_secondary_startup(void);
extern void omap5_secondary_hyp_startup(void);
#endif
#if defined(CONFIG_SMP) && defined(CONFIG_PM)
extern int omap4_mpuss_init(void);
extern int omap4_enter_lowpower(unsigned int cpu, unsigned int power_state);
extern int omap4_finish_suspend(unsigned long cpu_state);
extern void omap4_cpu_resume(void);
extern int omap4_hotplug_cpu(unsigned int cpu, unsigned int power_state);
#else
static inline int omap4_enter_lowpower(unsigned int cpu,
@ -305,14 +298,41 @@ static inline int omap4_mpuss_init(void)
return 0;
}
#endif
#ifdef CONFIG_ARCH_OMAP4
void omap4_secondary_startup(void);
void omap4460_secondary_startup(void);
int omap4_finish_suspend(unsigned long cpu_state);
void omap4_cpu_resume(void);
#else
static inline void omap4_secondary_startup(void)
{
}
static inline void omap4460_secondary_startup(void)
{
}
static inline int omap4_finish_suspend(unsigned long cpu_state)
{
return 0;
}
static inline void omap4_cpu_resume(void)
{}
{
}
#endif
#if defined(CONFIG_SOC_OMAP5) || defined(CONFIG_SOC_DRA7XX)
void omap5_secondary_startup(void);
void omap5_secondary_hyp_startup(void);
#else
static inline void omap5_secondary_startup(void)
{
}
static inline void omap5_secondary_hyp_startup(void)
{
}
#endif
void pdata_quirks_init(const struct of_device_id *);

80
arch/arm/mach-omap2/cpuidle44xx.c
View file

@ -21,6 +21,7 @@
#include "common.h"
#include "pm.h"
#include "prm.h"
#include "soc.h"
#include "clockdomain.h"
#define MAX_CPUS 2
@ -30,6 +31,7 @@ struct idle_statedata {
u32 cpu_state;
u32 mpu_logic_state;
u32 mpu_state;
u32 mpu_state_vote;
};
static struct idle_statedata omap4_idle_data[] = {
@ -50,12 +52,26 @@ static struct idle_statedata omap4_idle_data[] = {
},
};
static struct idle_statedata omap5_idle_data[] = {
{
.cpu_state = PWRDM_POWER_ON,
.mpu_state = PWRDM_POWER_ON,
.mpu_logic_state = PWRDM_POWER_ON,
},
{
.cpu_state = PWRDM_POWER_RET,
.mpu_state = PWRDM_POWER_RET,
.mpu_logic_state = PWRDM_POWER_RET,
},
};
static struct powerdomain *mpu_pd, *cpu_pd[MAX_CPUS];
static struct clockdomain *cpu_clkdm[MAX_CPUS];
static atomic_t abort_barrier;
static bool cpu_done[MAX_CPUS];
static struct idle_statedata *state_ptr = &omap4_idle_data[0];
static DEFINE_RAW_SPINLOCK(mpu_lock);
/* Private functions */
@ -77,6 +93,32 @@ static int omap_enter_idle_simple(struct cpuidle_device *dev,
return index;
}
static int omap_enter_idle_smp(struct cpuidle_device *dev,
struct cpuidle_driver *drv,
int index)
{
struct idle_statedata *cx = state_ptr + index;
unsigned long flag;
raw_spin_lock_irqsave(&mpu_lock, flag);
cx->mpu_state_vote++;
if (cx->mpu_state_vote == num_online_cpus()) {
pwrdm_set_logic_retst(mpu_pd, cx->mpu_logic_state);
omap_set_pwrdm_state(mpu_pd, cx->mpu_state);
}
raw_spin_unlock_irqrestore(&mpu_lock, flag);
omap4_enter_lowpower(dev->cpu, cx->cpu_state);
raw_spin_lock_irqsave(&mpu_lock, flag);
if (cx->mpu_state_vote == num_online_cpus())
omap_set_pwrdm_state(mpu_pd, PWRDM_POWER_ON);
cx->mpu_state_vote--;
raw_spin_unlock_irqrestore(&mpu_lock, flag);
return index;
}
static int omap_enter_idle_coupled(struct cpuidle_device *dev,
struct cpuidle_driver *drv,
int index)
@ -220,6 +262,32 @@ static struct cpuidle_driver omap4_idle_driver = {
.safe_state_index = 0,
};
static struct cpuidle_driver omap5_idle_driver = {
.name = "omap5_idle",
.owner = THIS_MODULE,
.states = {
{
/* C1 - CPU0 ON + CPU1 ON + MPU ON */
.exit_latency = 2 + 2,
.target_residency = 5,
.enter = omap_enter_idle_simple,
.name = "C1",
.desc = "CPUx WFI, MPUSS ON"
},
{
/* C2 - CPU0 RET + CPU1 RET + MPU CSWR */
.exit_latency = 48 + 60,
.target_residency = 100,
.flags = CPUIDLE_FLAG_TIMER_STOP,
.enter = omap_enter_idle_smp,
.name = "C2",
.desc = "CPUx CSWR, MPUSS CSWR",
},
},
.state_count = ARRAY_SIZE(omap5_idle_data),
.safe_state_index = 0,
};
/* Public functions */
/**
@ -230,6 +298,16 @@ static struct cpuidle_driver omap4_idle_driver = {
*/
int __init omap4_idle_init(void)
{
struct cpuidle_driver *idle_driver;
if (soc_is_omap54xx()) {
state_ptr = &omap5_idle_data[0];
idle_driver = &omap5_idle_driver;
} else {
state_ptr = &omap4_idle_data[0];
idle_driver = &omap4_idle_driver;
}
mpu_pd = pwrdm_lookup("mpu_pwrdm");
cpu_pd[0] = pwrdm_lookup("cpu0_pwrdm");
cpu_pd[1] = pwrdm_lookup("cpu1_pwrdm");
@ -244,5 +322,5 @@ int __init omap4_idle_init(void)
/* Configure the broadcast timer on each cpu */
on_each_cpu(omap_setup_broadcast_timer, NULL, 1);
return cpuidle_register(&omap4_idle_driver, cpu_online_mask);
return cpuidle_register(idle_driver, cpu_online_mask);
}

3
arch/arm/mach-omap2/io.c
View file

@ -717,10 +717,11 @@ void __init omap5_init_early(void)
OMAP2_L4_IO_ADDRESS(OMAP54XX_SCM_BASE));
omap2_set_globals_prcm_mpu(OMAP2_L4_IO_ADDRESS(OMAP54XX_PRCM_MPU_BASE));
omap2_control_base_init();
omap4_pm_init_early();
omap2_prcm_base_init();
omap5xxx_check_revision();
omap4_sar_ram_init();
omap4_mpuss_early_init();
omap4_pm_init_early();
omap54xx_voltagedomains_init();
omap54xx_powerdomains_init();
omap54xx_clockdomains_init();

37
arch/arm/mach-omap2/omap-mpuss-lowpower.c
View file

@ -48,6 +48,7 @@
#include <asm/smp_scu.h>
#include <asm/pgalloc.h>
#include <asm/suspend.h>
#include <asm/virt.h>
#include <asm/hardware/cache-l2x0.h>
#include "soc.h"
@ -244,10 +245,9 @@ int omap4_enter_lowpower(unsigned int cpu, unsigned int power_state)
save_state = 1;
break;
case PWRDM_POWER_RET:
if (IS_PM44XX_ERRATUM(PM_OMAP4_CPU_OSWR_DISABLE)) {
if (IS_PM44XX_ERRATUM(PM_OMAP4_CPU_OSWR_DISABLE))
save_state = 0;
break;
}
break;
default:
/*
* CPUx CSWR is invalid hardware state. Also CPUx OSWR
@ -371,8 +371,12 @@ int __init omap4_mpuss_init(void)
pm_info = &per_cpu(omap4_pm_info, 0x0);
if (sar_base) {
pm_info->scu_sar_addr = sar_base + SCU_OFFSET0;
pm_info->wkup_sar_addr = sar_base +
CPU0_WAKEUP_NS_PA_ADDR_OFFSET;
if (cpu_is_omap44xx())
pm_info->wkup_sar_addr = sar_base +
CPU0_WAKEUP_NS_PA_ADDR_OFFSET;
else
pm_info->wkup_sar_addr = sar_base +
OMAP5_CPU0_WAKEUP_NS_PA_ADDR_OFFSET;
pm_info->l2x0_sar_addr = sar_base + L2X0_SAVE_OFFSET0;
}
pm_info->pwrdm = pwrdm_lookup("cpu0_pwrdm");
@ -391,8 +395,12 @@ int __init omap4_mpuss_init(void)
pm_info = &per_cpu(omap4_pm_info, 0x1);
if (sar_base) {
pm_info->scu_sar_addr = sar_base + SCU_OFFSET1;
pm_info->wkup_sar_addr = sar_base +
CPU1_WAKEUP_NS_PA_ADDR_OFFSET;
if (cpu_is_omap44xx())
pm_info->wkup_sar_addr = sar_base +
CPU1_WAKEUP_NS_PA_ADDR_OFFSET;
else
pm_info->wkup_sar_addr = sar_base +
OMAP5_CPU1_WAKEUP_NS_PA_ADDR_OFFSET;
pm_info->l2x0_sar_addr = sar_base + L2X0_SAVE_OFFSET1;
}
@ -453,15 +461,24 @@ void __init omap4_mpuss_early_init(void)
{
unsigned long startup_pa;
if (!cpu_is_omap44xx())
if (!(cpu_is_omap44xx() || soc_is_omap54xx()))
return;
sar_base = omap4_get_sar_ram_base();
if (cpu_is_omap443x())
startup_pa = virt_to_phys(omap4_secondary_startup);
else
else if (cpu_is_omap446x())
startup_pa = virt_to_phys(omap4460_secondary_startup);
else if ((__boot_cpu_mode & MODE_MASK) == HYP_MODE)
startup_pa = virt_to_phys(omap5_secondary_hyp_startup);
else
startup_pa = virt_to_phys(omap5_secondary_startup);
writel_relaxed(startup_pa, sar_base + CPU1_WAKEUP_NS_PA_ADDR_OFFSET);
if (cpu_is_omap44xx())
writel_relaxed(startup_pa, sar_base +
CPU1_WAKEUP_NS_PA_ADDR_OFFSET);
else
writel_relaxed(startup_pa, sar_base +
OMAP5_CPU1_WAKEUP_NS_PA_ADDR_OFFSET);
}

2
arch/arm/mach-omap2/omap4-sar-layout.h
View file

@ -31,6 +31,8 @@
/* CPUx Wakeup Non-Secure Physical Address offsets in SAR_BANK3 */
#define CPU0_WAKEUP_NS_PA_ADDR_OFFSET 0xa04
#define CPU1_WAKEUP_NS_PA_ADDR_OFFSET 0xa08
#define OMAP5_CPU0_WAKEUP_NS_PA_ADDR_OFFSET 0xe00
#define OMAP5_CPU1_WAKEUP_NS_PA_ADDR_OFFSET 0xe04
#define SAR_BACKUP_STATUS_OFFSET (SAR_BANK3_OFFSET + 0x500)
#define SAR_SECURE_RAM_SIZE_OFFSET (SAR_BANK3_OFFSET + 0x504)

2
arch/arm/mach-omap2/omap_hwmod_33xx_43xx_common_data.h
View file

@ -68,6 +68,7 @@ extern struct omap_hwmod_ocp_if am33xx_l4_ls__uart6;
extern struct omap_hwmod_ocp_if am33xx_l3_main__ocmc;
extern struct omap_hwmod_ocp_if am33xx_l3_main__sha0;
extern struct omap_hwmod_ocp_if am33xx_l3_main__aes0;
extern struct omap_hwmod_ocp_if am33xx_l4_per__rng;
extern struct omap_hwmod am33xx_l3_main_hwmod;
extern struct omap_hwmod am33xx_l3_s_hwmod;
@ -80,6 +81,7 @@ extern struct omap_hwmod am33xx_gfx_hwmod;
extern struct omap_hwmod am33xx_prcm_hwmod;
extern struct omap_hwmod am33xx_aes0_hwmod;
extern struct omap_hwmod am33xx_sha0_hwmod;
extern struct omap_hwmod am33xx_rng_hwmod;
extern struct omap_hwmod am33xx_ocmcram_hwmod;
extern struct omap_hwmod am33xx_smartreflex0_hwmod;
extern struct omap_hwmod am33xx_smartreflex1_hwmod;

8
arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c
View file

@ -547,3 +547,11 @@ struct omap_hwmod_ocp_if am33xx_l3_main__aes0 = {
.addr = am33xx_aes0_addrs,
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
/* l4 per -> rng */
struct omap_hwmod_ocp_if am33xx_l4_per__rng = {
.master = &am33xx_l4_ls_hwmod,
.slave = &am33xx_rng_hwmod,
.clk = "rng_fck",
.user = OCP_USER_MPU,
};

29
arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c
View file

@ -268,6 +268,33 @@ struct omap_hwmod am33xx_sha0_hwmod = {
},
};
/* rng */
static struct omap_hwmod_class_sysconfig am33xx_rng_sysc = {
.rev_offs = 0x1fe0,
.sysc_offs = 0x1fe4,
.sysc_flags = SYSC_HAS_AUTOIDLE | SYSC_HAS_SIDLEMODE,
.idlemodes = SIDLE_FORCE | SIDLE_NO,
.sysc_fields = &omap_hwmod_sysc_type1,
};
static struct omap_hwmod_class am33xx_rng_hwmod_class = {
.name = "rng",
.sysc = &am33xx_rng_sysc,
};
struct omap_hwmod am33xx_rng_hwmod = {
.name = "rng",
.class = &am33xx_rng_hwmod_class,
.clkdm_name = "l4ls_clkdm",
.flags = HWMOD_SWSUP_SIDLE,
.main_clk = "rng_fck",
.prcm = {
.omap4 = {
.modulemode = MODULEMODE_SWCTRL,
},
},
};
/* ocmcram */
static struct omap_hwmod_class am33xx_ocmcram_hwmod_class = {
.name = "ocmcram",
@ -1315,6 +1342,7 @@ static void omap_hwmod_am33xx_clkctrl(void)
CLKCTRL(am33xx_ocmcram_hwmod , AM33XX_CM_PER_OCMCRAM_CLKCTRL_OFFSET);
CLKCTRL(am33xx_sha0_hwmod , AM33XX_CM_PER_SHA0_CLKCTRL_OFFSET);
CLKCTRL(am33xx_aes0_hwmod , AM33XX_CM_PER_AES0_CLKCTRL_OFFSET);
CLKCTRL(am33xx_rng_hwmod, AM33XX_CM_PER_RNG_CLKCTRL_OFFSET);
}
static void omap_hwmod_am33xx_rst(void)
@ -1388,6 +1416,7 @@ static void omap_hwmod_am43xx_clkctrl(void)
CLKCTRL(am33xx_ocmcram_hwmod , AM43XX_CM_PER_OCMCRAM_CLKCTRL_OFFSET);
CLKCTRL(am33xx_sha0_hwmod , AM43XX_CM_PER_SHA0_CLKCTRL_OFFSET);
CLKCTRL(am33xx_aes0_hwmod , AM43XX_CM_PER_AES0_CLKCTRL_OFFSET);
CLKCTRL(am33xx_rng_hwmod, AM43XX_CM_PER_RNG_CLKCTRL_OFFSET);
}
static void omap_hwmod_am43xx_rst(void)

35
arch/arm/mach-omap2/omap_hwmod_33xx_data.c
View file

@ -503,41 +503,6 @@ static struct omap_hwmod_ocp_if am33xx_l3_s__usbss = {
.flags = OCPIF_SWSUP_IDLE,
};
/* rng */
static struct omap_hwmod_class_sysconfig am33xx_rng_sysc = {
.rev_offs = 0x1fe0,
.sysc_offs = 0x1fe4,
.sysc_flags = SYSC_HAS_AUTOIDLE | SYSC_HAS_SIDLEMODE,
.idlemodes = SIDLE_FORCE | SIDLE_NO,
.sysc_fields = &omap_hwmod_sysc_type1,
};
static struct omap_hwmod_class am33xx_rng_hwmod_class = {
.name = "rng",
.sysc = &am33xx_rng_sysc,
};
static struct omap_hwmod am33xx_rng_hwmod = {
.name = "rng",
.class = &am33xx_rng_hwmod_class,
.clkdm_name = "l4ls_clkdm",
.flags = HWMOD_SWSUP_SIDLE,
.main_clk = "rng_fck",
.prcm = {
.omap4 = {
.clkctrl_offs = AM33XX_CM_PER_RNG_CLKCTRL_OFFSET,
.modulemode = MODULEMODE_SWCTRL,
},
},
};
static struct omap_hwmod_ocp_if am33xx_l4_per__rng = {
.master = &am33xx_l4_ls_hwmod,
.slave = &am33xx_rng_hwmod,
.clk = "rng_fck",
.user = OCP_USER_MPU,
};
static struct omap_hwmod_ocp_if *am33xx_hwmod_ocp_ifs[] __initdata = {
&am33xx_l3_main__emif,
&am33xx_mpu__l3_main,

34
arch/arm/mach-omap2/omap_hwmod_43xx_data.c
View file

@ -442,6 +442,31 @@ static struct omap_hwmod am43xx_adc_tsc_hwmod = {
},
};
static struct omap_hwmod_class_sysconfig am43xx_des_sysc = {
.rev_offs = 0x30,
.sysc_offs = 0x34,
.syss_offs = 0x38,
.sysc_flags = SYSS_HAS_RESET_STATUS,
};
static struct omap_hwmod_class am43xx_des_hwmod_class = {
.name = "des",
.sysc = &am43xx_des_sysc,
};
static struct omap_hwmod am43xx_des_hwmod = {
.name = "des",
.class = &am43xx_des_hwmod_class,
.clkdm_name = "l3_clkdm",
.main_clk = "l3_gclk",
.prcm = {
.omap4 = {
.clkctrl_offs = AM43XX_CM_PER_DES_CLKCTRL_OFFSET,
.modulemode = MODULEMODE_SWCTRL,
},
},
};
/* dss */
static struct omap_hwmod am43xx_dss_core_hwmod = {
@ -870,6 +895,13 @@ static struct omap_hwmod_ocp_if am43xx_l4_ls__vpfe1 = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
static struct omap_hwmod_ocp_if am43xx_l3_main__des = {
.master = &am33xx_l3_main_hwmod,
.slave = &am43xx_des_hwmod,
.clk = "l3_gclk",
.user = OCP_USER_MPU,
};
static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = {
&am33xx_l4_wkup__synctimer,
&am43xx_l4_ls__timer8,
@ -917,6 +949,7 @@ static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = {
&am33xx_l4_per__i2c2,
&am33xx_l4_per__i2c3,
&am33xx_l4_per__mailbox,
&am33xx_l4_per__rng,
&am33xx_l4_ls__mcasp0,
&am33xx_l4_ls__mcasp1,
&am33xx_l4_ls__mmc0,
@ -950,6 +983,7 @@ static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = {
&am33xx_cpgmac0__mdio,
&am33xx_l3_main__sha0,
&am33xx_l3_main__aes0,
&am43xx_l3_main__des,
&am43xx_l4_ls__ocp2scp0,
&am43xx_l4_ls__ocp2scp1,
&am43xx_l3_s__usbotgss0,

182
arch/arm/mach-omap2/omap_hwmod_7xx_data.c
View file

@ -690,6 +690,78 @@ static struct omap_hwmod dra7xx_dss_hdmi_hwmod = {
.parent_hwmod = &dra7xx_dss_hwmod,
};
/* AES (the 'P' (public) device) */
static struct omap_hwmod_class_sysconfig dra7xx_aes_sysc = {
.rev_offs = 0x0080,
.sysc_offs = 0x0084,
.syss_offs = 0x0088,
.sysc_flags = SYSS_HAS_RESET_STATUS,
};
static struct omap_hwmod_class dra7xx_aes_hwmod_class = {
.name = "aes",
.sysc = &dra7xx_aes_sysc,
.rev = 2,
};
/* AES1 */
static struct omap_hwmod dra7xx_aes1_hwmod = {
.name = "aes1",
.class = &dra7xx_aes_hwmod_class,
.clkdm_name = "l4sec_clkdm",
.main_clk = "l3_iclk_div",
.prcm = {
.omap4 = {
.clkctrl_offs = DRA7XX_CM_L4SEC_AES1_CLKCTRL_OFFSET,
.context_offs = DRA7XX_RM_L4SEC_AES1_CONTEXT_OFFSET,
.modulemode = MODULEMODE_HWCTRL,
},
},
};
/* AES2 */
static struct omap_hwmod dra7xx_aes2_hwmod = {
.name = "aes2",
.class = &dra7xx_aes_hwmod_class,
.clkdm_name = "l4sec_clkdm",
.main_clk = "l3_iclk_div",
.prcm = {
.omap4 = {
.clkctrl_offs = DRA7XX_CM_L4SEC_AES2_CLKCTRL_OFFSET,
.context_offs = DRA7XX_RM_L4SEC_AES2_CONTEXT_OFFSET,
.modulemode = MODULEMODE_HWCTRL,
},
},
};
/* sha0 HIB2 (the 'P' (public) device) */
static struct omap_hwmod_class_sysconfig dra7xx_sha0_sysc = {
.rev_offs = 0x100,
.sysc_offs = 0x110,
.syss_offs = 0x114,
.sysc_flags = SYSS_HAS_RESET_STATUS,
};
static struct omap_hwmod_class dra7xx_sha0_hwmod_class = {
.name = "sham",
.sysc = &dra7xx_sha0_sysc,
.rev = 2,
};
struct omap_hwmod dra7xx_sha0_hwmod = {
.name = "sham",
.class = &dra7xx_sha0_hwmod_class,
.clkdm_name = "l4sec_clkdm",
.main_clk = "l3_iclk_div",
.prcm = {
.omap4 = {
.clkctrl_offs = DRA7XX_CM_L4SEC_SHA2MD51_CLKCTRL_OFFSET,
.context_offs = DRA7XX_RM_L4SEC_SHA2MD51_CONTEXT_OFFSET,
.modulemode = MODULEMODE_HWCTRL,
},
},
};
/*
* 'elm' class
*
@ -2541,6 +2613,62 @@ static struct omap_hwmod dra7xx_uart10_hwmod = {
},
};
/* DES (the 'P' (public) device) */
static struct omap_hwmod_class_sysconfig dra7xx_des_sysc = {
.rev_offs = 0x0030,
.sysc_offs = 0x0034,
.syss_offs = 0x0038,
.sysc_flags = SYSS_HAS_RESET_STATUS,
};
static struct omap_hwmod_class dra7xx_des_hwmod_class = {
.name = "des",
.sysc = &dra7xx_des_sysc,
};
/* DES */
static struct omap_hwmod dra7xx_des_hwmod = {
.name = "des",
.class = &dra7xx_des_hwmod_class,
.clkdm_name = "l4sec_clkdm",
.main_clk = "l3_iclk_div",
.prcm = {
.omap4 = {
.clkctrl_offs = DRA7XX_CM_L4SEC_DES3DES_CLKCTRL_OFFSET,
.context_offs = DRA7XX_RM_L4SEC_DES3DES_CONTEXT_OFFSET,
.modulemode = MODULEMODE_HWCTRL,
},
},
};
/* rng */
static struct omap_hwmod_class_sysconfig dra7xx_rng_sysc = {
.rev_offs = 0x1fe0,
.sysc_offs = 0x1fe4,
.sysc_flags = SYSC_HAS_AUTOIDLE | SYSC_HAS_SIDLEMODE,
.idlemodes = SIDLE_FORCE | SIDLE_NO,
.sysc_fields = &omap_hwmod_sysc_type1,
};
static struct omap_hwmod_class dra7xx_rng_hwmod_class = {
.name = "rng",
.sysc = &dra7xx_rng_sysc,
};
static struct omap_hwmod dra7xx_rng_hwmod = {
.name = "rng",
.class = &dra7xx_rng_hwmod_class,
.flags = HWMOD_SWSUP_SIDLE,
.clkdm_name = "l4sec_clkdm",
.prcm = {
.omap4 = {
.clkctrl_offs = DRA7XX_CM_L4SEC_RNG_CLKCTRL_OFFSET,
.context_offs = DRA7XX_RM_L4SEC_RNG_CONTEXT_OFFSET,
.modulemode = MODULEMODE_HWCTRL,
},
},
};
/*
* 'usb_otg_ss' class
*
@ -2929,6 +3057,30 @@ static struct omap_hwmod_ocp_if dra7xx_l3_main_1__hdmi = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
/* l3_main_1 -> aes1 */
static struct omap_hwmod_ocp_if dra7xx_l3_main_1__aes1 = {
.master = &dra7xx_l3_main_1_hwmod,
.slave = &dra7xx_aes1_hwmod,
.clk = "l3_iclk_div",
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
/* l3_main_1 -> aes2 */
static struct omap_hwmod_ocp_if dra7xx_l3_main_1__aes2 = {
.master = &dra7xx_l3_main_1_hwmod,
.slave = &dra7xx_aes2_hwmod,
.clk = "l3_iclk_div",
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
/* l3_main_1 -> sha0 */
static struct omap_hwmod_ocp_if dra7xx_l3_main_1__sha0 = {
.master = &dra7xx_l3_main_1_hwmod,
.slave = &dra7xx_sha0_hwmod,
.clk = "l3_iclk_div",
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
/* l4_per2 -> mcasp1 */
static struct omap_hwmod_ocp_if dra7xx_l4_per2__mcasp1 = {
.master = &dra7xx_l4_per2_hwmod,
@ -3642,6 +3794,14 @@ static struct omap_hwmod_ocp_if dra7xx_l4_per2__uart7 = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
/* l4_per1 -> des */
static struct omap_hwmod_ocp_if dra7xx_l4_per1__des = {
.master = &dra7xx_l4_per1_hwmod,
.slave = &dra7xx_des_hwmod,
.clk = "l3_iclk_div",
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
/* l4_per2 -> uart8 */
static struct omap_hwmod_ocp_if dra7xx_l4_per2__uart8 = {
.master = &dra7xx_l4_per2_hwmod,
@ -3666,6 +3826,13 @@ static struct omap_hwmod_ocp_if dra7xx_l4_wkup__uart10 = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
/* l4_per1 -> rng */
static struct omap_hwmod_ocp_if dra7xx_l4_per1__rng = {
.master = &dra7xx_l4_per1_hwmod,
.slave = &dra7xx_rng_hwmod,
.user = OCP_USER_MPU,
};
/* l4_per3 -> usb_otg_ss1 */
static struct omap_hwmod_ocp_if dra7xx_l4_per3__usb_otg_ss1 = {
.master = &dra7xx_l4_per3_hwmod,
@ -3800,6 +3967,9 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = {
&dra7xx_l3_main_1__dss,
&dra7xx_l3_main_1__dispc,
&dra7xx_l3_main_1__hdmi,
&dra7xx_l3_main_1__aes1,
&dra7xx_l3_main_1__aes2,
&dra7xx_l3_main_1__sha0,
&dra7xx_l4_per1__elm,
&dra7xx_l4_wkup__gpio1,
&dra7xx_l4_per1__gpio2,
@ -3845,7 +4015,6 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = {
&dra7xx_l3_main_1__pciess2,
&dra7xx_l4_cfg__pciess2,
&dra7xx_l3_main_1__qspi,
&dra7xx_l4_per3__rtcss,
&dra7xx_l4_cfg__sata,
&dra7xx_l4_cfg__smartreflex_core,
&dra7xx_l4_cfg__smartreflex_mpu,
@ -3875,6 +4044,7 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = {
&dra7xx_l4_per2__uart8,
&dra7xx_l4_per2__uart9,
&dra7xx_l4_wkup__uart10,
&dra7xx_l4_per1__des,
&dra7xx_l4_per3__usb_otg_ss1,
&dra7xx_l4_per3__usb_otg_ss2,
&dra7xx_l4_per3__usb_otg_ss3,
@ -3892,6 +4062,7 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = {
/* GP-only hwmod links */
static struct omap_hwmod_ocp_if *dra7xx_gp_hwmod_ocp_ifs[] __initdata = {
&dra7xx_l4_wkup__timer12,
&dra7xx_l4_per1__rng,
NULL,
};
@ -3905,6 +4076,11 @@ static struct omap_hwmod_ocp_if *dra72x_hwmod_ocp_ifs[] __initdata = {
NULL,
};
static struct omap_hwmod_ocp_if *dra74x_dra72x_hwmod_ocp_ifs[] __initdata = {
&dra7xx_l4_per3__rtcss,
NULL,
};
int __init dra7xx_hwmod_init(void)
{
int ret;
@ -3920,5 +4096,9 @@ int __init dra7xx_hwmod_init(void)
if (!ret && omap_type() == OMAP2_DEVICE_TYPE_GP)
ret = omap_hwmod_register_links(dra7xx_gp_hwmod_ocp_ifs);
/* now for the IPs *NOT* in dra71 */
if (!ret && !of_machine_is_compatible("ti,dra718"))
ret = omap_hwmod_register_links(dra74x_dra72x_hwmod_ocp_ifs);
return ret;
}

2
arch/arm/mach-omap2/pm44xx.c
View file

@ -287,7 +287,7 @@ int __init omap4_pm_init(void)
/* Overwrite the default cpu_do_idle() */
arm_pm_idle = omap_default_idle;
if (cpu_is_omap44xx())
if (cpu_is_omap44xx() || soc_is_omap54xx())
omap4_idle_init();
err2:

2
arch/arm/mach-omap2/prcm43xx.h
View file

@ -92,6 +92,7 @@
#define AM43XX_CM_PER_MAILBOX0_CLKCTRL_OFFSET 0x04b8
#define AM43XX_CM_PER_MMC0_CLKCTRL_OFFSET 0x04c0
#define AM43XX_CM_PER_MMC1_CLKCTRL_OFFSET 0x04c8
#define AM43XX_CM_PER_RNG_CLKCTRL_OFFSET 0x04e0
#define AM43XX_CM_PER_SPI0_CLKCTRL_OFFSET 0x0500
#define AM43XX_CM_PER_SPI1_CLKCTRL_OFFSET 0x0508
#define AM43XX_CM_PER_SPINLOCK_CLKCTRL_OFFSET 0x0528
@ -133,6 +134,7 @@
#define AM43XX_CM_PER_OCMCRAM_CLKCTRL_OFFSET 0x0050
#define AM43XX_CM_PER_SHA0_CLKCTRL_OFFSET 0x0058
#define AM43XX_CM_PER_AES0_CLKCTRL_OFFSET 0x0028
#define AM43XX_CM_PER_DES_CLKCTRL_OFFSET 0x0030
#define AM43XX_CM_PER_TIMER8_CLKCTRL_OFFSET 0x0560
#define AM43XX_CM_PER_TIMER9_CLKCTRL_OFFSET 0x0568
#define AM43XX_CM_PER_TIMER10_CLKCTRL_OFFSET 0x0570