mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-04 01:49:36 +00:00
![Tony Lindgren](/assets/img/avatar_default.png)
We can now init system timers using the dmtimer and 32k counter based on only devicetree data and drivers/clocksource timers. Let's configure the clocksource and clockevent, and drop the old unused platform data. As we're just dropping platform data, and the early platform data init is based on the custom ti,hwmods property, we want to drop both the platform data and ti,hwmods property in a single patch. Since the dmtimer can use both 32k clock and system clock as the source, let's also configure the SoC specific default values. The board specific dts files can reconfigure these with assigned-clocks and assigned-clock-parents as needed. Let's also update the dts file to use #include while at it. Cc: devicetree@vger.kernel.org Cc: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: Grygorii Strashko <grygorii.strashko@ti.com> Cc: Keerthy <j-keerthy@ti.com> Cc: Lokesh Vutla <lokeshvutla@ti.com> Cc: Rob Herring <robh@kernel.org> Cc: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
674 lines
15 KiB
C
674 lines
15 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
|
|
/*
|
|
* omap_hwmod_2xxx_ipblock_data.c - common IP block data for OMAP2xxx
|
|
*
|
|
* Copyright (C) 2011 Nokia Corporation
|
|
* Paul Walmsley
|
|
*/
|
|
|
|
#include <linux/types.h>
|
|
|
|
#include "omap_hwmod.h"
|
|
#include "omap_hwmod_common_data.h"
|
|
#include "cm-regbits-24xx.h"
|
|
#include "prm-regbits-24xx.h"
|
|
#include "wd_timer.h"
|
|
|
|
/*
|
|
* 'dispc' class
|
|
* display controller
|
|
*/
|
|
|
|
static struct omap_hwmod_class_sysconfig omap2_dispc_sysc = {
|
|
.rev_offs = 0x0000,
|
|
.sysc_offs = 0x0010,
|
|
.syss_offs = 0x0014,
|
|
.sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE |
|
|
SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
|
|
.idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
|
|
MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
|
|
.sysc_fields = &omap_hwmod_sysc_type1,
|
|
};
|
|
|
|
struct omap_hwmod_class omap2_dispc_hwmod_class = {
|
|
.name = "dispc",
|
|
.sysc = &omap2_dispc_sysc,
|
|
};
|
|
|
|
/* OMAP2xxx Timer Common */
|
|
static struct omap_hwmod_class_sysconfig omap2xxx_timer_sysc = {
|
|
.rev_offs = 0x0000,
|
|
.sysc_offs = 0x0010,
|
|
.syss_offs = 0x0014,
|
|
.sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_CLOCKACTIVITY |
|
|
SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
|
|
SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
|
|
.idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
|
|
.sysc_fields = &omap_hwmod_sysc_type1,
|
|
};
|
|
|
|
struct omap_hwmod_class omap2xxx_timer_hwmod_class = {
|
|
.name = "timer",
|
|
.sysc = &omap2xxx_timer_sysc,
|
|
};
|
|
|
|
/*
|
|
* 'wd_timer' class
|
|
* 32-bit watchdog upward counter that generates a pulse on the reset pin on
|
|
* overflow condition
|
|
*/
|
|
|
|
static struct omap_hwmod_class_sysconfig omap2xxx_wd_timer_sysc = {
|
|
.rev_offs = 0x0000,
|
|
.sysc_offs = 0x0010,
|
|
.syss_offs = 0x0014,
|
|
.sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_SOFTRESET |
|
|
SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
|
|
.sysc_fields = &omap_hwmod_sysc_type1,
|
|
};
|
|
|
|
struct omap_hwmod_class omap2xxx_wd_timer_hwmod_class = {
|
|
.name = "wd_timer",
|
|
.sysc = &omap2xxx_wd_timer_sysc,
|
|
.pre_shutdown = &omap2_wd_timer_disable,
|
|
.reset = &omap2_wd_timer_reset,
|
|
};
|
|
|
|
/*
|
|
* 'gpio' class
|
|
* general purpose io module
|
|
*/
|
|
static struct omap_hwmod_class_sysconfig omap2xxx_gpio_sysc = {
|
|
.rev_offs = 0x0000,
|
|
.sysc_offs = 0x0010,
|
|
.syss_offs = 0x0014,
|
|
.sysc_flags = (SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |
|
|
SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE |
|
|
SYSS_HAS_RESET_STATUS),
|
|
.idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
|
|
.sysc_fields = &omap_hwmod_sysc_type1,
|
|
};
|
|
|
|
struct omap_hwmod_class omap2xxx_gpio_hwmod_class = {
|
|
.name = "gpio",
|
|
.sysc = &omap2xxx_gpio_sysc,
|
|
};
|
|
|
|
/*
|
|
* 'mailbox' class
|
|
* mailbox module allowing communication between the on-chip processors
|
|
* using a queued mailbox-interrupt mechanism.
|
|
*/
|
|
|
|
static struct omap_hwmod_class_sysconfig omap2xxx_mailbox_sysc = {
|
|
.rev_offs = 0x000,
|
|
.sysc_offs = 0x010,
|
|
.syss_offs = 0x014,
|
|
.sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
|
|
SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
|
|
.idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
|
|
.sysc_fields = &omap_hwmod_sysc_type1,
|
|
};
|
|
|
|
struct omap_hwmod_class omap2xxx_mailbox_hwmod_class = {
|
|
.name = "mailbox",
|
|
.sysc = &omap2xxx_mailbox_sysc,
|
|
};
|
|
|
|
/*
|
|
* 'mcspi' class
|
|
* multichannel serial port interface (mcspi) / master/slave synchronous serial
|
|
* bus
|
|
*/
|
|
|
|
static struct omap_hwmod_class_sysconfig omap2xxx_mcspi_sysc = {
|
|
.rev_offs = 0x0000,
|
|
.sysc_offs = 0x0010,
|
|
.syss_offs = 0x0014,
|
|
.sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
|
|
SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
|
|
SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
|
|
.idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
|
|
.sysc_fields = &omap_hwmod_sysc_type1,
|
|
};
|
|
|
|
struct omap_hwmod_class omap2xxx_mcspi_class = {
|
|
.name = "mcspi",
|
|
.sysc = &omap2xxx_mcspi_sysc,
|
|
};
|
|
|
|
/*
|
|
* 'gpmc' class
|
|
* general purpose memory controller
|
|
*/
|
|
|
|
static struct omap_hwmod_class_sysconfig omap2xxx_gpmc_sysc = {
|
|
.rev_offs = 0x0000,
|
|
.sysc_offs = 0x0010,
|
|
.syss_offs = 0x0014,
|
|
.sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_SIDLEMODE |
|
|
SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
|
|
.idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
|
|
.sysc_fields = &omap_hwmod_sysc_type1,
|
|
};
|
|
|
|
static struct omap_hwmod_class omap2xxx_gpmc_hwmod_class = {
|
|
.name = "gpmc",
|
|
.sysc = &omap2xxx_gpmc_sysc,
|
|
};
|
|
|
|
/*
|
|
* IP blocks
|
|
*/
|
|
|
|
/* L3 */
|
|
struct omap_hwmod omap2xxx_l3_main_hwmod = {
|
|
.name = "l3_main",
|
|
.class = &l3_hwmod_class,
|
|
.flags = HWMOD_NO_IDLEST,
|
|
};
|
|
|
|
/* L4 CORE */
|
|
struct omap_hwmod omap2xxx_l4_core_hwmod = {
|
|
.name = "l4_core",
|
|
.class = &l4_hwmod_class,
|
|
.flags = HWMOD_NO_IDLEST,
|
|
};
|
|
|
|
/* L4 WKUP */
|
|
struct omap_hwmod omap2xxx_l4_wkup_hwmod = {
|
|
.name = "l4_wkup",
|
|
.class = &l4_hwmod_class,
|
|
.flags = HWMOD_NO_IDLEST,
|
|
};
|
|
|
|
/* MPU */
|
|
struct omap_hwmod omap2xxx_mpu_hwmod = {
|
|
.name = "mpu",
|
|
.class = &mpu_hwmod_class,
|
|
.main_clk = "mpu_ck",
|
|
};
|
|
|
|
/* IVA2 */
|
|
struct omap_hwmod omap2xxx_iva_hwmod = {
|
|
.name = "iva",
|
|
.class = &iva_hwmod_class,
|
|
};
|
|
|
|
/* timer3 */
|
|
struct omap_hwmod omap2xxx_timer3_hwmod = {
|
|
.name = "timer3",
|
|
.main_clk = "gpt3_fck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = CORE_MOD,
|
|
.idlest_reg_id = 1,
|
|
.idlest_idle_bit = OMAP24XX_ST_GPT3_SHIFT,
|
|
},
|
|
},
|
|
.class = &omap2xxx_timer_hwmod_class,
|
|
.flags = HWMOD_SET_DEFAULT_CLOCKACT,
|
|
};
|
|
|
|
/* timer4 */
|
|
struct omap_hwmod omap2xxx_timer4_hwmod = {
|
|
.name = "timer4",
|
|
.main_clk = "gpt4_fck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = CORE_MOD,
|
|
.idlest_reg_id = 1,
|
|
.idlest_idle_bit = OMAP24XX_ST_GPT4_SHIFT,
|
|
},
|
|
},
|
|
.class = &omap2xxx_timer_hwmod_class,
|
|
.flags = HWMOD_SET_DEFAULT_CLOCKACT,
|
|
};
|
|
|
|
/* timer5 */
|
|
struct omap_hwmod omap2xxx_timer5_hwmod = {
|
|
.name = "timer5",
|
|
.main_clk = "gpt5_fck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = CORE_MOD,
|
|
.idlest_reg_id = 1,
|
|
.idlest_idle_bit = OMAP24XX_ST_GPT5_SHIFT,
|
|
},
|
|
},
|
|
.class = &omap2xxx_timer_hwmod_class,
|
|
.flags = HWMOD_SET_DEFAULT_CLOCKACT,
|
|
};
|
|
|
|
/* timer6 */
|
|
struct omap_hwmod omap2xxx_timer6_hwmod = {
|
|
.name = "timer6",
|
|
.main_clk = "gpt6_fck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = CORE_MOD,
|
|
.idlest_reg_id = 1,
|
|
.idlest_idle_bit = OMAP24XX_ST_GPT6_SHIFT,
|
|
},
|
|
},
|
|
.class = &omap2xxx_timer_hwmod_class,
|
|
.flags = HWMOD_SET_DEFAULT_CLOCKACT,
|
|
};
|
|
|
|
/* timer7 */
|
|
struct omap_hwmod omap2xxx_timer7_hwmod = {
|
|
.name = "timer7",
|
|
.main_clk = "gpt7_fck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = CORE_MOD,
|
|
.idlest_reg_id = 1,
|
|
.idlest_idle_bit = OMAP24XX_ST_GPT7_SHIFT,
|
|
},
|
|
},
|
|
.class = &omap2xxx_timer_hwmod_class,
|
|
.flags = HWMOD_SET_DEFAULT_CLOCKACT,
|
|
};
|
|
|
|
/* timer8 */
|
|
struct omap_hwmod omap2xxx_timer8_hwmod = {
|
|
.name = "timer8",
|
|
.main_clk = "gpt8_fck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = CORE_MOD,
|
|
.idlest_reg_id = 1,
|
|
.idlest_idle_bit = OMAP24XX_ST_GPT8_SHIFT,
|
|
},
|
|
},
|
|
.class = &omap2xxx_timer_hwmod_class,
|
|
.flags = HWMOD_SET_DEFAULT_CLOCKACT,
|
|
};
|
|
|
|
/* timer9 */
|
|
struct omap_hwmod omap2xxx_timer9_hwmod = {
|
|
.name = "timer9",
|
|
.main_clk = "gpt9_fck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = CORE_MOD,
|
|
.idlest_reg_id = 1,
|
|
.idlest_idle_bit = OMAP24XX_ST_GPT9_SHIFT,
|
|
},
|
|
},
|
|
.class = &omap2xxx_timer_hwmod_class,
|
|
.flags = HWMOD_SET_DEFAULT_CLOCKACT,
|
|
};
|
|
|
|
/* timer10 */
|
|
struct omap_hwmod omap2xxx_timer10_hwmod = {
|
|
.name = "timer10",
|
|
.main_clk = "gpt10_fck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = CORE_MOD,
|
|
.idlest_reg_id = 1,
|
|
.idlest_idle_bit = OMAP24XX_ST_GPT10_SHIFT,
|
|
},
|
|
},
|
|
.class = &omap2xxx_timer_hwmod_class,
|
|
.flags = HWMOD_SET_DEFAULT_CLOCKACT,
|
|
};
|
|
|
|
/* timer11 */
|
|
struct omap_hwmod omap2xxx_timer11_hwmod = {
|
|
.name = "timer11",
|
|
.main_clk = "gpt11_fck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = CORE_MOD,
|
|
.idlest_reg_id = 1,
|
|
.idlest_idle_bit = OMAP24XX_ST_GPT11_SHIFT,
|
|
},
|
|
},
|
|
.class = &omap2xxx_timer_hwmod_class,
|
|
.flags = HWMOD_SET_DEFAULT_CLOCKACT,
|
|
};
|
|
|
|
/* timer12 */
|
|
struct omap_hwmod omap2xxx_timer12_hwmod = {
|
|
.name = "timer12",
|
|
.main_clk = "gpt12_fck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = CORE_MOD,
|
|
.idlest_reg_id = 1,
|
|
.idlest_idle_bit = OMAP24XX_ST_GPT12_SHIFT,
|
|
},
|
|
},
|
|
.class = &omap2xxx_timer_hwmod_class,
|
|
.flags = HWMOD_SET_DEFAULT_CLOCKACT,
|
|
};
|
|
|
|
/* wd_timer2 */
|
|
struct omap_hwmod omap2xxx_wd_timer2_hwmod = {
|
|
.name = "wd_timer2",
|
|
.class = &omap2xxx_wd_timer_hwmod_class,
|
|
.main_clk = "mpu_wdt_fck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = WKUP_MOD,
|
|
.idlest_reg_id = 1,
|
|
.idlest_idle_bit = OMAP24XX_ST_MPU_WDT_SHIFT,
|
|
},
|
|
},
|
|
};
|
|
|
|
/* UART1 */
|
|
|
|
struct omap_hwmod omap2xxx_uart1_hwmod = {
|
|
.name = "uart1",
|
|
.main_clk = "uart1_fck",
|
|
.flags = DEBUG_OMAP2UART1_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = CORE_MOD,
|
|
.idlest_reg_id = 1,
|
|
.idlest_idle_bit = OMAP24XX_EN_UART1_SHIFT,
|
|
},
|
|
},
|
|
.class = &omap2_uart_class,
|
|
};
|
|
|
|
/* UART2 */
|
|
|
|
struct omap_hwmod omap2xxx_uart2_hwmod = {
|
|
.name = "uart2",
|
|
.main_clk = "uart2_fck",
|
|
.flags = DEBUG_OMAP2UART2_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = CORE_MOD,
|
|
.idlest_reg_id = 1,
|
|
.idlest_idle_bit = OMAP24XX_EN_UART2_SHIFT,
|
|
},
|
|
},
|
|
.class = &omap2_uart_class,
|
|
};
|
|
|
|
/* UART3 */
|
|
|
|
struct omap_hwmod omap2xxx_uart3_hwmod = {
|
|
.name = "uart3",
|
|
.main_clk = "uart3_fck",
|
|
.flags = DEBUG_OMAP2UART3_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = CORE_MOD,
|
|
.idlest_reg_id = 2,
|
|
.idlest_idle_bit = OMAP24XX_EN_UART3_SHIFT,
|
|
},
|
|
},
|
|
.class = &omap2_uart_class,
|
|
};
|
|
|
|
/* dss */
|
|
|
|
static struct omap_hwmod_opt_clk dss_opt_clks[] = {
|
|
/*
|
|
* The DSS HW needs all DSS clocks enabled during reset. The dss_core
|
|
* driver does not use these clocks.
|
|
*/
|
|
{ .role = "tv_clk", .clk = "dss_54m_fck" },
|
|
{ .role = "sys_clk", .clk = "dss2_fck" },
|
|
};
|
|
|
|
struct omap_hwmod omap2xxx_dss_core_hwmod = {
|
|
.name = "dss_core",
|
|
.class = &omap2_dss_hwmod_class,
|
|
.main_clk = "dss1_fck", /* instead of dss_fck */
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = CORE_MOD,
|
|
.idlest_reg_id = 1,
|
|
},
|
|
},
|
|
.opt_clks = dss_opt_clks,
|
|
.opt_clks_cnt = ARRAY_SIZE(dss_opt_clks),
|
|
.flags = HWMOD_NO_IDLEST | HWMOD_CONTROL_OPT_CLKS_IN_RESET,
|
|
};
|
|
|
|
struct omap_hwmod omap2xxx_dss_dispc_hwmod = {
|
|
.name = "dss_dispc",
|
|
.class = &omap2_dispc_hwmod_class,
|
|
.main_clk = "dss1_fck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = CORE_MOD,
|
|
.idlest_reg_id = 1,
|
|
},
|
|
},
|
|
.flags = HWMOD_NO_IDLEST,
|
|
.dev_attr = &omap2_3_dss_dispc_dev_attr,
|
|
};
|
|
|
|
static struct omap_hwmod_opt_clk dss_rfbi_opt_clks[] = {
|
|
{ .role = "ick", .clk = "dss_ick" },
|
|
};
|
|
|
|
struct omap_hwmod omap2xxx_dss_rfbi_hwmod = {
|
|
.name = "dss_rfbi",
|
|
.class = &omap2_rfbi_hwmod_class,
|
|
.main_clk = "dss1_fck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = CORE_MOD,
|
|
},
|
|
},
|
|
.opt_clks = dss_rfbi_opt_clks,
|
|
.opt_clks_cnt = ARRAY_SIZE(dss_rfbi_opt_clks),
|
|
.flags = HWMOD_NO_IDLEST,
|
|
};
|
|
|
|
struct omap_hwmod omap2xxx_dss_venc_hwmod = {
|
|
.name = "dss_venc",
|
|
.class = &omap2_venc_hwmod_class,
|
|
.main_clk = "dss_54m_fck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = CORE_MOD,
|
|
},
|
|
},
|
|
.flags = HWMOD_NO_IDLEST,
|
|
};
|
|
|
|
/* gpio1 */
|
|
struct omap_hwmod omap2xxx_gpio1_hwmod = {
|
|
.name = "gpio1",
|
|
.flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
|
|
.main_clk = "gpios_fck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = WKUP_MOD,
|
|
.idlest_reg_id = 1,
|
|
.idlest_idle_bit = OMAP24XX_ST_GPIOS_SHIFT,
|
|
},
|
|
},
|
|
.class = &omap2xxx_gpio_hwmod_class,
|
|
};
|
|
|
|
/* gpio2 */
|
|
struct omap_hwmod omap2xxx_gpio2_hwmod = {
|
|
.name = "gpio2",
|
|
.flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
|
|
.main_clk = "gpios_fck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = WKUP_MOD,
|
|
.idlest_reg_id = 1,
|
|
.idlest_idle_bit = OMAP24XX_ST_GPIOS_SHIFT,
|
|
},
|
|
},
|
|
.class = &omap2xxx_gpio_hwmod_class,
|
|
};
|
|
|
|
/* gpio3 */
|
|
struct omap_hwmod omap2xxx_gpio3_hwmod = {
|
|
.name = "gpio3",
|
|
.flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
|
|
.main_clk = "gpios_fck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = WKUP_MOD,
|
|
.idlest_reg_id = 1,
|
|
.idlest_idle_bit = OMAP24XX_ST_GPIOS_SHIFT,
|
|
},
|
|
},
|
|
.class = &omap2xxx_gpio_hwmod_class,
|
|
};
|
|
|
|
/* gpio4 */
|
|
struct omap_hwmod omap2xxx_gpio4_hwmod = {
|
|
.name = "gpio4",
|
|
.flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
|
|
.main_clk = "gpios_fck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = WKUP_MOD,
|
|
.idlest_reg_id = 1,
|
|
.idlest_idle_bit = OMAP24XX_ST_GPIOS_SHIFT,
|
|
},
|
|
},
|
|
.class = &omap2xxx_gpio_hwmod_class,
|
|
};
|
|
|
|
/* mcspi1 */
|
|
struct omap_hwmod omap2xxx_mcspi1_hwmod = {
|
|
.name = "mcspi1",
|
|
.main_clk = "mcspi1_fck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = CORE_MOD,
|
|
.idlest_reg_id = 1,
|
|
.idlest_idle_bit = OMAP24XX_ST_MCSPI1_SHIFT,
|
|
},
|
|
},
|
|
.class = &omap2xxx_mcspi_class,
|
|
};
|
|
|
|
/* mcspi2 */
|
|
struct omap_hwmod omap2xxx_mcspi2_hwmod = {
|
|
.name = "mcspi2",
|
|
.main_clk = "mcspi2_fck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = CORE_MOD,
|
|
.idlest_reg_id = 1,
|
|
.idlest_idle_bit = OMAP24XX_ST_MCSPI2_SHIFT,
|
|
},
|
|
},
|
|
.class = &omap2xxx_mcspi_class,
|
|
};
|
|
|
|
/* gpmc */
|
|
struct omap_hwmod omap2xxx_gpmc_hwmod = {
|
|
.name = "gpmc",
|
|
.class = &omap2xxx_gpmc_hwmod_class,
|
|
.main_clk = "gpmc_fck",
|
|
/* Skip reset for CONFIG_OMAP_GPMC_DEBUG for bootloader timings */
|
|
.flags = HWMOD_NO_IDLEST | DEBUG_OMAP_GPMC_HWMOD_FLAGS,
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = CORE_MOD,
|
|
},
|
|
},
|
|
};
|
|
|
|
/* RNG */
|
|
|
|
static struct omap_hwmod_class_sysconfig omap2_rng_sysc = {
|
|
.rev_offs = 0x3c,
|
|
.sysc_offs = 0x40,
|
|
.syss_offs = 0x44,
|
|
.sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE |
|
|
SYSS_HAS_RESET_STATUS),
|
|
.sysc_fields = &omap_hwmod_sysc_type1,
|
|
};
|
|
|
|
static struct omap_hwmod_class omap2_rng_hwmod_class = {
|
|
.name = "rng",
|
|
.sysc = &omap2_rng_sysc,
|
|
};
|
|
|
|
struct omap_hwmod omap2xxx_rng_hwmod = {
|
|
.name = "rng",
|
|
.main_clk = "l4_ck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = CORE_MOD,
|
|
.idlest_reg_id = 4,
|
|
.idlest_idle_bit = OMAP24XX_ST_RNG_SHIFT,
|
|
},
|
|
},
|
|
/*
|
|
* XXX The first read from the SYSSTATUS register of the RNG
|
|
* after the SYSCONFIG SOFTRESET bit is set triggers an
|
|
* imprecise external abort. It's unclear why this happens.
|
|
* Until this is analyzed, skip the IP block reset.
|
|
*/
|
|
.flags = HWMOD_INIT_NO_RESET,
|
|
.class = &omap2_rng_hwmod_class,
|
|
};
|
|
|
|
/* SHAM */
|
|
|
|
static struct omap_hwmod_class_sysconfig omap2_sham_sysc = {
|
|
.rev_offs = 0x5c,
|
|
.sysc_offs = 0x60,
|
|
.syss_offs = 0x64,
|
|
.sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE |
|
|
SYSS_HAS_RESET_STATUS),
|
|
.sysc_fields = &omap_hwmod_sysc_type1,
|
|
};
|
|
|
|
static struct omap_hwmod_class omap2xxx_sham_class = {
|
|
.name = "sham",
|
|
.sysc = &omap2_sham_sysc,
|
|
};
|
|
|
|
struct omap_hwmod omap2xxx_sham_hwmod = {
|
|
.name = "sham",
|
|
.main_clk = "l4_ck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = CORE_MOD,
|
|
.idlest_reg_id = 4,
|
|
.idlest_idle_bit = OMAP24XX_ST_SHA_SHIFT,
|
|
},
|
|
},
|
|
.class = &omap2xxx_sham_class,
|
|
};
|
|
|
|
/* AES */
|
|
|
|
static struct omap_hwmod_class_sysconfig omap2_aes_sysc = {
|
|
.rev_offs = 0x44,
|
|
.sysc_offs = 0x48,
|
|
.syss_offs = 0x4c,
|
|
.sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE |
|
|
SYSS_HAS_RESET_STATUS),
|
|
.sysc_fields = &omap_hwmod_sysc_type1,
|
|
};
|
|
|
|
static struct omap_hwmod_class omap2xxx_aes_class = {
|
|
.name = "aes",
|
|
.sysc = &omap2_aes_sysc,
|
|
};
|
|
|
|
struct omap_hwmod omap2xxx_aes_hwmod = {
|
|
.name = "aes",
|
|
.main_clk = "l4_ck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = CORE_MOD,
|
|
.idlest_reg_id = 4,
|
|
.idlest_idle_bit = OMAP24XX_ST_AES_SHIFT,
|
|
},
|
|
},
|
|
.class = &omap2xxx_aes_class,
|
|
};
|