Add minimal hwmod support that works at least on dm8168. This is based on the code in the earlier TI CDP tree, and an earlier patch by Aida Mynzhasova <[email protected]>.
I've set up things to work pretty much the same way as for am33xx. We are basically using cm33xx.c with a different set of clocks and clockdomains. This code is based on the TI81XX-LINUX-PSP-04.04.00.02 patches published at: http://downloads.ti.com/dsps/dsps_public_sw/psp/LinuxPSP/TI81XX_04_04/04_04_00_02/index_FDS.html Cc: Aida Mynzhasova <[email protected]> Cc: Brian Hutchinson <[email protected]> Cc: Paul Walmsley <[email protected]> Signed-off-by: Tony Lindgren <[email protected]> --- arch/arm/mach-omap2/Makefile | 1 + arch/arm/mach-omap2/io.c | 8 +- arch/arm/mach-omap2/omap_hwmod.c | 2 +- arch/arm/mach-omap2/omap_hwmod.h | 1 + arch/arm/mach-omap2/omap_hwmod_81xx_data.c | 1025 ++++++++++++++++++++++++++++ 5 files changed, 1034 insertions(+), 3 deletions(-) create mode 100644 arch/arm/mach-omap2/omap_hwmod_81xx_data.c diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 352873c..926bc39 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -226,6 +226,7 @@ obj-$(CONFIG_SOC_AM33XX) += omap_hwmod_33xx_43xx_ipblock_data.o obj-$(CONFIG_SOC_AM43XX) += omap_hwmod_43xx_data.o obj-$(CONFIG_SOC_AM43XX) += omap_hwmod_33xx_43xx_interconnect_data.o obj-$(CONFIG_SOC_AM43XX) += omap_hwmod_33xx_43xx_ipblock_data.o +obj-$(CONFIG_SOC_TI81XX) += omap_hwmod_81xx_data.o obj-$(CONFIG_ARCH_OMAP4) += omap_hwmod_44xx_data.o obj-$(CONFIG_SOC_OMAP5) += omap_hwmod_54xx_data.o obj-$(CONFIG_SOC_DRA7XX) += omap_hwmod_7xx_data.o diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index ccf238c..3ab0685 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -502,10 +502,12 @@ void __init ti814x_init_early(void) omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(TI81XX_PRCM_BASE), NULL); omap3xxx_check_revision(); ti81xx_check_features(); + am33xx_prm_init(); + am33xx_cm_init(); omap3xxx_voltagedomains_init(); omap3xxx_powerdomains_init(); ti81xx_clockdomains_init(); - omap3xxx_hwmod_init(); + ti81xx_hwmod_init(); omap_hwmod_init_postsetup(); if (of_have_populated_dt()) omap_clk_soc_init = ti81xx_dt_clk_init; @@ -521,10 +523,12 @@ void __init ti816x_init_early(void) omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(TI81XX_PRCM_BASE), NULL); omap3xxx_check_revision(); ti81xx_check_features(); + am33xx_prm_init(); + am33xx_cm_init(); omap3xxx_voltagedomains_init(); omap3xxx_powerdomains_init(); ti81xx_clockdomains_init(); - omap3xxx_hwmod_init(); + ti81xx_hwmod_init(); omap_hwmod_init_postsetup(); if (of_have_populated_dt()) omap_clk_soc_init = ti81xx_dt_clk_init; diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index cbb908d..d7e6d5c 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -4142,7 +4142,7 @@ void __init omap_hwmod_init(void) soc_ops.deassert_hardreset = _omap4_deassert_hardreset; soc_ops.is_hardreset_asserted = _omap4_is_hardreset_asserted; soc_ops.init_clkdm = _init_clkdm; - } else if (soc_is_am33xx()) { + } else if (cpu_is_ti816x() || soc_is_am33xx()) { soc_ops.enable_module = _omap4_enable_module; soc_ops.disable_module = _omap4_disable_module; soc_ops.wait_target_ready = _omap4_wait_target_ready; diff --git a/arch/arm/mach-omap2/omap_hwmod.h b/arch/arm/mach-omap2/omap_hwmod.h index 35ca6ef..4b070b4 100644 --- a/arch/arm/mach-omap2/omap_hwmod.h +++ b/arch/arm/mach-omap2/omap_hwmod.h @@ -763,6 +763,7 @@ extern int omap3xxx_hwmod_init(void); extern int omap44xx_hwmod_init(void); extern int omap54xx_hwmod_init(void); extern int am33xx_hwmod_init(void); +extern int ti81xx_hwmod_init(void); extern int dra7xx_hwmod_init(void); int am43xx_hwmod_init(void); diff --git a/arch/arm/mach-omap2/omap_hwmod_81xx_data.c b/arch/arm/mach-omap2/omap_hwmod_81xx_data.c new file mode 100644 index 0000000..41d0e42 --- /dev/null +++ b/arch/arm/mach-omap2/omap_hwmod_81xx_data.c @@ -0,0 +1,1025 @@ +/* + * DM81xx hwmod data. + * + * Copyright (C) 2010 Texas Instruments, Inc. - http://www.ti.com/ + * Copyright (C) 2013 SKTB SKiT, http://www.skitlab.ru/ + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation version 2. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include <linux/platform_data/gpio-omap.h> +#include <linux/platform_data/hsmmc-omap.h> +#include <linux/platform_data/spi-omap2-mcspi.h> +#include <plat/dmtimer.h> + +#include "omap_hwmod_common_data.h" +#include "cm81xx.h" +#include "ti81xx.h" +#include "wd_timer.h" + +/* + * DM816X hardware modules integration data + * + * Note: This is incomplete and at present, not generated from h/w database. + * + * The .clkctrl_offs field is offset from the CM_ALWON, so basically the + * TRM 18.7.17 CM_ALWON device register values minus 0x1400. + */ + +/* L3 Interconnect entries */ +static struct omap_hwmod dm816x_l3_s_hwmod = { + .name = "l3_s", + .clkdm_name = "l3s_clkdm", + .class = &l3_hwmod_class, + .flags = HWMOD_NO_IDLEST, +}; + +static struct omap_hwmod __used dm816x_l3_med_hwmod = { + .name = "l3_med", + .clkdm_name = "alwon_l3_med_clkdm", + .class = &l3_hwmod_class, + .flags = HWMOD_NO_IDLEST, +}; + +static struct omap_hwmod __used dm816x_l3_fast_hwmod = { + .name = "l3_fast", + .clkdm_name = "alwon_l3_fast_clkdm", + .class = &l3_hwmod_class, + .flags = HWMOD_NO_IDLEST, +}; + +/* + * L4 standard peripherals, see TRM table 1-12 for devices using this. + * Devices using this have 125MHz SYSCLK5 clock. + */ +static struct omap_hwmod dm816x_l4_ls_hwmod = { + .name = "l4_ls", + .clkdm_name = "l3s_clkdm", + .class = &l4_hwmod_class, + .flags = HWMOD_NO_IDLEST, +}; + +/* + * L4 high-speed peripherals. For devices using this, please see the TRM + * "Table 1-13. L4 High-Speed Peripheral Memory Map". On dm816x, only + * EMAC, MDIO and SATA use this. + */ +static struct omap_hwmod dm816x_l4_hs_hwmod = { + .name = "l4_hs", + .clkdm_name = "alwon_l3_med_clkdm", + .class = &l4_hwmod_class, + .flags = HWMOD_NO_IDLEST, +}; + +/* L3 SLOW -> L4 ls peripheral interface */ +static struct omap_hwmod_ocp_if dm816x_l3_s__l4_ls = { + .master = &dm816x_l3_s_hwmod, + .slave = &dm816x_l4_ls_hwmod, + .user = OCP_USER_MPU, +}; + +/* MPU */ +static struct omap_hwmod dm816x_mpu_hwmod = { + .name = "mpu", + .clkdm_name = "alwon_mpu_clkdm", + .class = &mpu_hwmod_class, + .flags = HWMOD_INIT_NO_IDLE, + .main_clk = "mpu_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = 0x1dc, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +static struct omap_hwmod_ocp_if dm816x_mpu__l3_slow = { + .master = &dm816x_mpu_hwmod, + .slave = &dm816x_l3_s_hwmod, + .user = OCP_USER_MPU, +}; + +/* UART common */ +static struct omap_hwmod_class_sysconfig uart_sysc = { + .rev_offs = 0x50, + .sysc_offs = 0x54, + .syss_offs = 0x58, + .sysc_flags = SYSC_HAS_SIDLEMODE | + SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | + SYSC_HAS_AUTOIDLE, + .idlemodes = SIDLE_FORCE | SIDLE_NO | SIDLE_SMART, + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class uart_class = { + .name = "uart", + .sysc = &uart_sysc, +}; + +static struct omap_hwmod dm816x_uart1_hwmod = { + .name = "uart1", + .clkdm_name = "l3s_clkdm", + .main_clk = "sysclk10_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = 0x150, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .class = &uart_class, + .flags = DEBUG_TI81XXUART1_FLAGS, +}; + +static struct omap_hwmod_ocp_if dm816x_l4_ls__uart1 = { + .master = &dm816x_l4_ls_hwmod, + .slave = &dm816x_uart1_hwmod, + .clk = "sysclk6_ck", + .user = OCP_USER_MPU, +}; + +static struct omap_hwmod dm816x_uart2_hwmod = { + .name = "uart2", + .clkdm_name = "l3s_clkdm", + .main_clk = "sysclk10_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = 0x154, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .class = &uart_class, + .flags = DEBUG_TI81XXUART2_FLAGS, +}; + +static struct omap_hwmod_ocp_if dm816x_l4_ls__uart2 = { + .master = &dm816x_l4_ls_hwmod, + .slave = &dm816x_uart2_hwmod, + .clk = "sysclk6_ck", + .user = OCP_USER_MPU, +}; + +static struct omap_hwmod dm816x_uart3_hwmod = { + .name = "uart3", + .clkdm_name = "l3s_clkdm", + .main_clk = "sysclk10_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = 0x158, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .class = &uart_class, + .flags = DEBUG_TI81XXUART3_FLAGS, +}; + +static struct omap_hwmod_ocp_if dm816x_l4_ls__uart3 = { + .master = &dm816x_l4_ls_hwmod, + .slave = &dm816x_uart3_hwmod, + .clk = "sysclk6_ck", + .user = OCP_USER_MPU, +}; + +static struct omap_hwmod_class_sysconfig wd_timer_sysc = { + .rev_offs = 0x0, + .sysc_offs = 0x10, + .syss_offs = 0x14, + .sysc_flags = SYSC_HAS_EMUFREE | SYSC_HAS_SOFTRESET | + SYSS_HAS_RESET_STATUS, + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class wd_timer_class = { + .name = "wd_timer", + .sysc = &wd_timer_sysc, + .pre_shutdown = &omap2_wd_timer_disable, + .reset = &omap2_wd_timer_reset, +}; + +static struct omap_hwmod dm816x_wd_timer_hwmod = { + .name = "wd_timer", + .clkdm_name = "l3s_clkdm", + .main_clk = "sysclk18_ck", + .flags = HWMOD_NO_IDLEST, + .prcm = { + .omap4 = { + .clkctrl_offs = 0x18c, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .class = &wd_timer_class, +}; + +static struct omap_hwmod_ocp_if dm816x_l4_ls__wd_timer1 = { + .master = &dm816x_l4_ls_hwmod, + .slave = &dm816x_wd_timer_hwmod, + .clk = "sysclk6_ck", + .user = OCP_USER_MPU, +}; + +/* I2C common */ +static struct omap_hwmod_class_sysconfig i2c_sysc = { + .rev_offs = 0x0, + .sysc_offs = 0x10, + .syss_offs = 0x90, + .sysc_flags = SYSC_HAS_SIDLEMODE | + SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | + SYSC_HAS_AUTOIDLE, + .idlemodes = SIDLE_FORCE | SIDLE_NO | SIDLE_SMART, + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class i2c_class = { + .name = "i2c", + .sysc = &i2c_sysc, +}; + +static struct omap_hwmod dm81xx_i2c1_hwmod = { + .name = "i2c1", + .clkdm_name = "l3s_clkdm", + .main_clk = "sysclk10_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = 0x164, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .class = &i2c_class, +}; + +static struct omap_hwmod_ocp_if dm816x_l4_ls__i2c1 = { + .master = &dm816x_l4_ls_hwmod, + .slave = &dm81xx_i2c1_hwmod, + .clk = "sysclk6_ck", + .user = OCP_USER_MPU, +}; + +static struct omap_hwmod dm816x_i2c2_hwmod = { + .name = "i2c2", + .clkdm_name = "l3s_clkdm", + .main_clk = "sysclk10_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = 0x168, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .class = &i2c_class, +}; + +static struct omap_hwmod_class_sysconfig dm81xx_elm_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = SYSC_HAS_CLOCKACTIVITY | 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_ocp_if dm816x_l4_ls__i2c2 = { + .master = &dm816x_l4_ls_hwmod, + .slave = &dm816x_i2c2_hwmod, + .clk = "sysclk6_ck", + .user = OCP_USER_MPU, +}; + +static struct omap_hwmod_class dm81xx_elm_hwmod_class = { + .name = "elm", + .sysc = &dm81xx_elm_sysc, +}; + +static struct omap_hwmod dm81xx_elm_hwmod = { + .name = "elm", + .clkdm_name = "l3s_clkdm", + .class = &dm81xx_elm_hwmod_class, + .main_clk = "sysclk6_ck", +}; + +static struct omap_hwmod_ocp_if dm81xx_l4_ls__elm = { + .master = &dm816x_l4_ls_hwmod, + .slave = &dm81xx_elm_hwmod, + .user = OCP_USER_MPU, +}; + +static struct omap_hwmod_class_sysconfig dm81xx_gpio_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0114, + .sysc_flags = SYSC_HAS_AUTOIDLE | SYSC_HAS_ENAWAKEUP | + SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET | + SYSS_HAS_RESET_STATUS, + .idlemodes = SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + SIDLE_SMART_WKUP, + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class dm81xx_gpio_hwmod_class = { + .name = "gpio", + .sysc = &dm81xx_gpio_sysc, + .rev = 2, +}; + +static struct omap_gpio_dev_attr gpio_dev_attr = { + .bank_width = 32, + .dbck_flag = true, +}; + +static struct omap_hwmod_opt_clk gpio1_opt_clks[] = { + { .role = "dbclk", .clk = "sysclk18_ck" }, +}; + +static struct omap_hwmod dm81xx_gpio1_hwmod = { + .name = "gpio1", + .clkdm_name = "l3s_clkdm", + .class = &dm81xx_gpio_hwmod_class, + .main_clk = "sysclk6_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = 0x15c, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .opt_clks = gpio1_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(gpio1_opt_clks), + .dev_attr = &gpio_dev_attr, +}; + +static struct omap_hwmod_ocp_if dm81xx_l4_ls__gpio1 = { + .master = &dm816x_l4_ls_hwmod, + .slave = &dm81xx_gpio1_hwmod, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +static struct omap_hwmod_opt_clk gpio2_opt_clks[] = { + { .role = "dbclk", .clk = "sysclk18_ck" }, +}; + +static struct omap_hwmod dm81xx_gpio2_hwmod = { + .name = "gpio2", + .clkdm_name = "l3s_clkdm", + .class = &dm81xx_gpio_hwmod_class, + .main_clk = "sysclk6_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = 0x160, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .opt_clks = gpio2_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(gpio2_opt_clks), + .dev_attr = &gpio_dev_attr, +}; + +static struct omap_hwmod_ocp_if dm81xx_l4_ls__gpio2 = { + .master = &dm816x_l4_ls_hwmod, + .slave = &dm81xx_gpio2_hwmod, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +static struct omap_hwmod_class_sysconfig dm81xx_gpmc_sysc = { + .rev_offs = 0x0, + .sysc_offs = 0x10, + .syss_offs = 0x14, + .sysc_flags = 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, +}; + +static struct omap_hwmod_class dm81xx_gpmc_hwmod_class = { + .name = "gpmc", + .sysc = &dm81xx_gpmc_sysc, +}; + +static struct omap_hwmod dm81xx_gpmc_hwmod = { + .name = "gpmc", + .clkdm_name = "l3s_clkdm", + .class = &dm81xx_gpmc_hwmod_class, + .main_clk = "sysclk6_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = 0x1d0, /* GPMC_CLKCTRL */ + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +struct omap_hwmod_ocp_if dm81xx_l3_s__gpmc = { + .master = &dm816x_l3_s_hwmod, + .slave = &dm81xx_gpmc_hwmod, + .user = OCP_USER_MPU, +}; + +static struct omap_hwmod_class_sysconfig dm81xx_usbhsotg_sysc = { + .rev_offs = 0x0, + .sysc_offs = 0x10, + .sysc_flags = SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE | + SYSC_HAS_SOFTRESET, + .idlemodes = SIDLE_SMART | MSTANDBY_FORCE | MSTANDBY_SMART, + .sysc_fields = &omap_hwmod_sysc_type2, +}; + +static struct omap_hwmod_class dm81xx_usbotg_class = { + .name = "usbotg", + .sysc = &dm81xx_usbhsotg_sysc, +}; + +static struct omap_hwmod dm81xx_usbss_hwmod = { + .name = "usb_otg_hs", + .clkdm_name = "default_usb_clkdm", + .main_clk = "sysclk6_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = 0x058, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .class = &dm81xx_usbotg_class, +}; + +static struct omap_hwmod_ocp_if dm81xx_l3_s__usbss = { + .master = &dm816x_l3_s_hwmod, + .slave = &dm81xx_usbss_hwmod, + .clk = "sysclk6_ck", + .user = OCP_USER_MPU, +}; + +static struct omap_hwmod_class_sysconfig dm816x_timer_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET, + .idlemodes = SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + SIDLE_SMART_WKUP, + .sysc_fields = &omap_hwmod_sysc_type2, +}; + +static struct omap_hwmod_class dm816x_timer_hwmod_class = { + .name = "timer", + .sysc = &dm816x_timer_sysc, +}; + +static struct omap_timer_capability_dev_attr capability_alwon_dev_attr = { + .timer_capability = OMAP_TIMER_ALWON, +}; + +static struct omap_hwmod dm816x_timer1_hwmod = { + .name = "timer1", + .clkdm_name = "l3s_clkdm", + .main_clk = "timer1_fck", + .prcm = { + .omap4 = { + .clkctrl_offs = 0x170, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .dev_attr = &capability_alwon_dev_attr, + .class = &dm816x_timer_hwmod_class, +}; + +static struct omap_hwmod_ocp_if dm816x_l4_ls__timer1 = { + .master = &dm816x_l4_ls_hwmod, + .slave = &dm816x_timer1_hwmod, + .clk = "sysclk6_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +static struct omap_hwmod dm816x_timer2_hwmod = { + .name = "timer2", + .clkdm_name = "l3s_clkdm", + .main_clk = "timer2_fck", + .prcm = { + .omap4 = { + .clkctrl_offs = 0x174, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .dev_attr = &capability_alwon_dev_attr, + .class = &dm816x_timer_hwmod_class, +}; + +static struct omap_hwmod_ocp_if dm816x_l4_ls__timer2 = { + .master = &dm816x_l4_ls_hwmod, + .slave = &dm816x_timer2_hwmod, + .clk = "sysclk6_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +static struct omap_hwmod dm816x_timer3_hwmod = { + .name = "timer3", + .clkdm_name = "l3s_clkdm", + .main_clk = "timer3_fck", + .prcm = { + .omap4 = { + .clkctrl_offs = 0x178, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .dev_attr = &capability_alwon_dev_attr, + .class = &dm816x_timer_hwmod_class, +}; + +static struct omap_hwmod_ocp_if dm816x_l4_ls__timer3 = { + .master = &dm816x_l4_ls_hwmod, + .slave = &dm816x_timer3_hwmod, + .clk = "sysclk6_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +static struct omap_hwmod dm816x_timer4_hwmod = { + .name = "timer4", + .clkdm_name = "l3s_clkdm", + .main_clk = "timer4_fck", + .prcm = { + .omap4 = { + .clkctrl_offs = 0x17c, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .dev_attr = &capability_alwon_dev_attr, + .class = &dm816x_timer_hwmod_class, +}; + +static struct omap_hwmod_ocp_if dm816x_l4_ls__timer4 = { + .master = &dm816x_l4_ls_hwmod, + .slave = &dm816x_timer4_hwmod, + .clk = "sysclk6_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +static struct omap_hwmod dm816x_timer5_hwmod = { + .name = "timer5", + .clkdm_name = "l3s_clkdm", + .main_clk = "timer5_fck", + .prcm = { + .omap4 = { + .clkctrl_offs = 0x180, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .dev_attr = &capability_alwon_dev_attr, + .class = &dm816x_timer_hwmod_class, +}; + +static struct omap_hwmod_ocp_if dm816x_l4_ls__timer5 = { + .master = &dm816x_l4_ls_hwmod, + .slave = &dm816x_timer5_hwmod, + .clk = "sysclk6_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +static struct omap_hwmod dm816x_timer6_hwmod = { + .name = "timer6", + .clkdm_name = "l3s_clkdm", + .main_clk = "timer6_fck", + .prcm = { + .omap4 = { + .clkctrl_offs = 0x184, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .dev_attr = &capability_alwon_dev_attr, + .class = &dm816x_timer_hwmod_class, +}; + +static struct omap_hwmod_ocp_if dm816x_l4_ls__timer6 = { + .master = &dm816x_l4_ls_hwmod, + .slave = &dm816x_timer6_hwmod, + .clk = "sysclk6_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +static struct omap_hwmod dm816x_timer7_hwmod = { + .name = "timer7", + .clkdm_name = "l3s_clkdm", + .main_clk = "timer7_fck", + .prcm = { + .omap4 = { + .clkctrl_offs = 0x188, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .dev_attr = &capability_alwon_dev_attr, + .class = &dm816x_timer_hwmod_class, +}; + +static struct omap_hwmod_ocp_if dm816x_l4_ls__timer7 = { + .master = &dm816x_l4_ls_hwmod, + .slave = &dm816x_timer7_hwmod, + .clk = "sysclk6_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* EMAC Ethernet */ +static struct omap_hwmod_class_sysconfig dm816x_emac_sysc = { + .rev_offs = 0x0, + .sysc_offs = 0x4, + .sysc_flags = SYSC_HAS_SOFTRESET, + .sysc_fields = &omap_hwmod_sysc_type2, +}; + +static struct omap_hwmod_class dm816x_emac_hwmod_class = { + .name = "emac", + .sysc = &dm816x_emac_sysc, +}; + +/* + * On dm816x the MDIO is within EMAC0. As the MDIO driver is a separate + * driver probed before EMAC0, we let MDIO do the clock idling. + */ +static struct omap_hwmod dm816x_emac0_hwmod = { + .name = "emac0", + .clkdm_name = "alwon_ethernet_clkdm", + .class = &dm816x_emac_hwmod_class, +}; + +static struct omap_hwmod_ocp_if dm816x_l4_hs__emac0 = { + .master = &dm816x_l4_hs_hwmod, + .slave = &dm816x_emac0_hwmod, + .clk = "sysclk5_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +static struct omap_hwmod_class dm816x_mdio_hwmod_class = { + .name = "davinci_mdio", + .sysc = &dm816x_emac_sysc, +}; + +struct omap_hwmod dm816x_emac0_mdio_hwmod = { + .name = "davinci_mdio", + .class = &dm816x_mdio_hwmod_class, + .clkdm_name = "alwon_ethernet_clkdm", + .main_clk = "sysclk24_ck", + .flags = HWMOD_NO_IDLEST, + /* + * REVISIT: This should be moved to the emac0_hwmod + * once we have a better way to handle device slaves. + */ + .prcm = { + .omap4 = { + .clkctrl_offs = 0x1d4, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +struct omap_hwmod_ocp_if dm816x_emac0__mdio = { + .master = &dm816x_l4_hs_hwmod, + .slave = &dm816x_emac0_mdio_hwmod, + .user = OCP_USER_MPU, +}; + +static struct omap_hwmod dm816x_emac1_hwmod = { + .name = "emac1", + .clkdm_name = "alwon_ethernet_clkdm", + .main_clk = "sysclk24_ck", + .flags = HWMOD_NO_IDLEST, + .prcm = { + .omap4 = { + .clkctrl_offs = 0x1d8, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .class = &dm816x_emac_hwmod_class, +}; + +static struct omap_hwmod_ocp_if dm816x_l4_hs__emac1 = { + .master = &dm816x_l4_hs_hwmod, + .slave = &dm816x_emac1_hwmod, + .clk = "sysclk5_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +static struct omap_hwmod_class_sysconfig dm816x_mmc_sysc = { + .rev_offs = 0x0, + .sysc_offs = 0x110, + .syss_offs = 0x114, + .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, +}; + +static struct omap_hwmod_class dm816x_mmc_class = { + .name = "mmc", + .sysc = &dm816x_mmc_sysc, +}; + +static struct omap_hwmod_opt_clk dm816x_mmc1_opt_clks[] = { + { .role = "dbck", .clk = "sysclk18_ck", }, +}; + +static struct omap_hsmmc_dev_attr mmc1_dev_attr = { + .flags = OMAP_HSMMC_SUPPORTS_DUAL_VOLT, +}; + +static struct omap_hwmod dm816x_mmc1_hwmod = { + .name = "mmc1", + .clkdm_name = "l3s_clkdm", + .opt_clks = dm816x_mmc1_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(dm816x_mmc1_opt_clks), + .main_clk = "sysclk10_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = 0x1b0, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .dev_attr = &mmc1_dev_attr, + .class = &dm816x_mmc_class, +}; + +static struct omap_hwmod_ocp_if dm816x_l4_ls__mmc1 = { + .master = &dm816x_l4_ls_hwmod, + .slave = &dm816x_mmc1_hwmod, + .clk = "sysclk6_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, + .flags = OMAP_FIREWALL_L4 +}; + +static struct omap_hwmod_class_sysconfig dm816x_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, +}; + +static struct omap_hwmod_class dm816x_mcspi_class = { + .name = "mcspi", + .sysc = &dm816x_mcspi_sysc, + .rev = OMAP3_MCSPI_REV, +}; + +static struct omap2_mcspi_dev_attr dm816x_mcspi1_dev_attr = { + .num_chipselect = 4, +}; + +static struct omap_hwmod dm816x_mcspi1_hwmod = { + .name = "mcspi1", + .clkdm_name = "l3s_clkdm", + .main_clk = "sysclk10_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = 0x190, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .class = &dm816x_mcspi_class, + .dev_attr = &dm816x_mcspi1_dev_attr, +}; + +static struct omap_hwmod_ocp_if dm816x_l4_ls__mcspi1 = { + .master = &dm816x_l4_ls_hwmod, + .slave = &dm816x_mcspi1_hwmod, + .clk = "sysclk6_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +static struct omap_hwmod_class_sysconfig dm816x_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, +}; + +static struct omap_hwmod_class dm816x_mailbox_hwmod_class = { + .name = "mailbox", + .sysc = &dm816x_mailbox_sysc, +}; + +static struct omap_hwmod dm816x_mailbox_hwmod = { + .name = "mailbox", + .clkdm_name = "l3s_clkdm", + .class = &dm816x_mailbox_hwmod_class, + .main_clk = "sysclk6_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = 0x194, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +static struct omap_hwmod_ocp_if dm816x_l4_ls__mailbox = { + .master = &dm816x_l4_ls_hwmod, + .slave = &dm816x_mailbox_hwmod, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +static struct omap_hwmod_class dm816x_tpcc_hwmod_class = { + .name = "tpcc", +}; + +struct omap_hwmod dm816x_tpcc_hwmod = { + .name = "tpcc", + .class = &dm816x_tpcc_hwmod_class, + .clkdm_name = "l3s_clkdm", + .main_clk = "sysclk4_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = 0x1f4, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +struct omap_hwmod_ocp_if dm816x_l3_main__tpcc = { + .master = &dm816x_l3_s_hwmod, + .slave = &dm816x_tpcc_hwmod, + .clk = "sysclk4_ck", + .user = OCP_USER_MPU, +}; + +static struct omap_hwmod_addr_space dm816x_tptc0_addr_space[] = { + { + .pa_start = 0x49800000, + .pa_end = 0x49800000 + SZ_8K - 1, + .flags = ADDR_TYPE_RT, + }, + { }, +}; + +static struct omap_hwmod_class dm816x_tptc0_hwmod_class = { + .name = "tptc0", +}; + +struct omap_hwmod dm816x_tptc0_hwmod = { + .name = "tptc0", + .class = &dm816x_tptc0_hwmod_class, + .clkdm_name = "l3s_clkdm", /* CM_ALWON */ + .main_clk = "sysclk4_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = 0x1f8, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +struct omap_hwmod_ocp_if dm816x_l3_main__tptc0 = { + .master = &dm816x_l3_s_hwmod, + .slave = &dm816x_tptc0_hwmod, + .clk = "sysclk4_ck", + .addr = dm816x_tptc0_addr_space, + .user = OCP_USER_MPU, +}; + +static struct omap_hwmod_addr_space dm816x_tptc1_addr_space[] = { + { + .pa_start = 0x49900000, + .pa_end = 0x49900000 + SZ_8K - 1, + .flags = ADDR_TYPE_RT, + }, + { }, +}; + +static struct omap_hwmod_class dm816x_tptc1_hwmod_class = { + .name = "tptc1", +}; + +struct omap_hwmod dm816x_tptc1_hwmod = { + .name = "tptc1", + .class = &dm816x_tptc1_hwmod_class, + .clkdm_name = "l3s_clkdm", + .main_clk = "sysclk4_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = 0x1fc, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +struct omap_hwmod_ocp_if dm816x_l3_main__tptc1 = { + .master = &dm816x_l3_s_hwmod, + .slave = &dm816x_tptc1_hwmod, + .clk = "sysclk4_ck", + .addr = dm816x_tptc1_addr_space, + .user = OCP_USER_MPU, +}; + +static struct omap_hwmod_addr_space dm816x_tptc2_addr_space[] = { + { + .pa_start = 0x49a00000, + .pa_end = 0x49a00000 + SZ_8K - 1, + .flags = ADDR_TYPE_RT, + }, + { }, +}; + +static struct omap_hwmod_class dm816x_tptc2_hwmod_class = { + .name = "tptc2", +}; + +struct omap_hwmod dm816x_tptc2_hwmod = { + .name = "tptc2", + .class = &dm816x_tptc2_hwmod_class, + .clkdm_name = "l3s_clkdm", + .main_clk = "sysclk4_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = 0x200, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +struct omap_hwmod_ocp_if dm816x_l3_main__tptc2 = { + .master = &dm816x_l3_s_hwmod, + .slave = &dm816x_tptc2_hwmod, + .clk = "sysclk4_ck", + .addr = dm816x_tptc2_addr_space, + .user = OCP_USER_MPU, +}; + +static struct omap_hwmod_addr_space dm816x_tptc3_addr_space[] = { + { + .pa_start = 0x49b00000, + .pa_end = 0x49b00000 + SZ_8K - 1, + .flags = ADDR_TYPE_RT, + }, + { }, +}; + +static struct omap_hwmod_class dm816x_tptc3_hwmod_class = { + .name = "tptc3", +}; + +struct omap_hwmod dm816x_tptc3_hwmod = { + .name = "tptc3", + .class = &dm816x_tptc3_hwmod_class, + .clkdm_name = "l3s_clkdm", + .main_clk = "sysclk4_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = 0x204, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +struct omap_hwmod_ocp_if dm816x_l3_main__tptc3 = { + .master = &dm816x_l3_s_hwmod, + .slave = &dm816x_tptc3_hwmod, + .clk = "sysclk4_ck", + .addr = dm816x_tptc3_addr_space, + .user = OCP_USER_MPU, +}; + +static struct omap_hwmod_ocp_if *dm816x_hwmod_ocp_ifs[] __initdata = { + &dm816x_mpu__l3_slow, + &dm816x_l3_s__l4_ls, + &dm816x_l4_ls__uart1, + &dm816x_l4_ls__uart2, + &dm816x_l4_ls__uart3, + &dm816x_l4_ls__wd_timer1, + &dm816x_l4_ls__i2c1, + &dm816x_l4_ls__i2c2, + &dm81xx_l4_ls__gpio1, + &dm81xx_l4_ls__gpio2, + &dm81xx_l4_ls__elm, + &dm816x_l4_ls__mmc1, + &dm816x_l4_ls__timer1, + &dm816x_l4_ls__timer2, + &dm816x_l4_ls__timer3, + &dm816x_l4_ls__timer4, + &dm816x_l4_ls__timer5, + &dm816x_l4_ls__timer6, + &dm816x_l4_ls__timer7, + &dm816x_l4_ls__mcspi1, + &dm816x_l4_ls__mailbox, + &dm816x_l4_hs__emac0, + &dm816x_emac0__mdio, + &dm816x_l4_hs__emac1, + &dm816x_l3_main__tpcc, + &dm816x_l3_main__tptc0, + &dm816x_l3_main__tptc1, + &dm816x_l3_main__tptc2, + &dm816x_l3_main__tptc3, + &dm81xx_l3_s__gpmc, + &dm81xx_l3_s__usbss, + NULL, +}; + +int __init ti81xx_hwmod_init(void) +{ + omap_hwmod_init(); + return omap_hwmod_register_links(dm816x_hwmod_ocp_ifs); +} -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
