forked from Minki/linux
44d02acf54
OMAP2430 hwmod data structures are populated with base address, L3 and L4 interface clocks, IRQs and sysconfig register details. As per OMAP USBOTG specification, need to configure the USBOTG to smart idle/standby or no idle/standby during data transfer and force idle/standby when not in use to support retention and off-mode. By setting HWMOD_SWSUP_SIDLE and HWMOD_SWSUP_MSTANDBY flags, framework will take care of configuring to no idle/standby when module is enabled and force idle/standby when suspended. Signed-off-by: Hema HK <hemahk@ti.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Kevin Hilman <khilman@deeprootsystems.com> Cc: Cousson, Benoit <b-cousson@ti.com> Cc: Paul Walmsley <paul@pwsan.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
1049 lines
28 KiB
C
1049 lines
28 KiB
C
/*
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* omap_hwmod_2430_data.c - hardware modules present on the OMAP2430 chips
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*
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* Copyright (C) 2009-2010 Nokia Corporation
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* Paul Walmsley
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* XXX handle crossbar/shared link difference for L3?
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* XXX these should be marked initdata for multi-OMAP kernels
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*/
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#include <plat/omap_hwmod.h>
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#include <mach/irqs.h>
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#include <plat/cpu.h>
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#include <plat/dma.h>
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#include <plat/serial.h>
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#include <plat/i2c.h>
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#include <plat/gpio.h>
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#include "omap_hwmod_common_data.h"
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#include "prm-regbits-24xx.h"
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#include "cm-regbits-24xx.h"
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#include "wd_timer.h"
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/*
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* OMAP2430 hardware module integration data
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*
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* ALl of the data in this section should be autogeneratable from the
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* TI hardware database or other technical documentation. Data that
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* is driver-specific or driver-kernel integration-specific belongs
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* elsewhere.
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*/
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static struct omap_hwmod omap2430_mpu_hwmod;
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static struct omap_hwmod omap2430_iva_hwmod;
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static struct omap_hwmod omap2430_l3_main_hwmod;
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static struct omap_hwmod omap2430_l4_core_hwmod;
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static struct omap_hwmod omap2430_wd_timer2_hwmod;
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static struct omap_hwmod omap2430_gpio1_hwmod;
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static struct omap_hwmod omap2430_gpio2_hwmod;
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static struct omap_hwmod omap2430_gpio3_hwmod;
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static struct omap_hwmod omap2430_gpio4_hwmod;
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static struct omap_hwmod omap2430_gpio5_hwmod;
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static struct omap_hwmod omap2430_dma_system_hwmod;
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/* L3 -> L4_CORE interface */
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static struct omap_hwmod_ocp_if omap2430_l3_main__l4_core = {
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.master = &omap2430_l3_main_hwmod,
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.slave = &omap2430_l4_core_hwmod,
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.user = OCP_USER_MPU | OCP_USER_SDMA,
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};
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/* MPU -> L3 interface */
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static struct omap_hwmod_ocp_if omap2430_mpu__l3_main = {
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.master = &omap2430_mpu_hwmod,
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.slave = &omap2430_l3_main_hwmod,
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.user = OCP_USER_MPU,
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};
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/* Slave interfaces on the L3 interconnect */
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static struct omap_hwmod_ocp_if *omap2430_l3_main_slaves[] = {
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&omap2430_mpu__l3_main,
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};
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/* Master interfaces on the L3 interconnect */
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static struct omap_hwmod_ocp_if *omap2430_l3_main_masters[] = {
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&omap2430_l3_main__l4_core,
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};
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/* L3 */
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static struct omap_hwmod omap2430_l3_main_hwmod = {
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.name = "l3_main",
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.class = &l3_hwmod_class,
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.masters = omap2430_l3_main_masters,
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.masters_cnt = ARRAY_SIZE(omap2430_l3_main_masters),
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.slaves = omap2430_l3_main_slaves,
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.slaves_cnt = ARRAY_SIZE(omap2430_l3_main_slaves),
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.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
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.flags = HWMOD_NO_IDLEST,
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};
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static struct omap_hwmod omap2430_l4_wkup_hwmod;
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static struct omap_hwmod omap2430_uart1_hwmod;
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static struct omap_hwmod omap2430_uart2_hwmod;
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static struct omap_hwmod omap2430_uart3_hwmod;
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static struct omap_hwmod omap2430_i2c1_hwmod;
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static struct omap_hwmod omap2430_i2c2_hwmod;
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static struct omap_hwmod omap2430_usbhsotg_hwmod;
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/* l3_core -> usbhsotg interface */
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static struct omap_hwmod_ocp_if omap2430_usbhsotg__l3 = {
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.master = &omap2430_usbhsotg_hwmod,
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.slave = &omap2430_l3_main_hwmod,
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.clk = "core_l3_ck",
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.user = OCP_USER_MPU,
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};
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/* I2C IP block address space length (in bytes) */
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#define OMAP2_I2C_AS_LEN 128
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/* L4 CORE -> I2C1 interface */
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static struct omap_hwmod_addr_space omap2430_i2c1_addr_space[] = {
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{
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.pa_start = 0x48070000,
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.pa_end = 0x48070000 + OMAP2_I2C_AS_LEN - 1,
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.flags = ADDR_TYPE_RT,
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},
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};
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static struct omap_hwmod_ocp_if omap2430_l4_core__i2c1 = {
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.master = &omap2430_l4_core_hwmod,
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.slave = &omap2430_i2c1_hwmod,
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.clk = "i2c1_ick",
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.addr = omap2430_i2c1_addr_space,
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.addr_cnt = ARRAY_SIZE(omap2430_i2c1_addr_space),
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.user = OCP_USER_MPU | OCP_USER_SDMA,
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};
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/* L4 CORE -> I2C2 interface */
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static struct omap_hwmod_addr_space omap2430_i2c2_addr_space[] = {
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{
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.pa_start = 0x48072000,
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.pa_end = 0x48072000 + OMAP2_I2C_AS_LEN - 1,
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.flags = ADDR_TYPE_RT,
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},
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};
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static struct omap_hwmod_ocp_if omap2430_l4_core__i2c2 = {
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.master = &omap2430_l4_core_hwmod,
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.slave = &omap2430_i2c2_hwmod,
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.clk = "i2c2_ick",
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.addr = omap2430_i2c2_addr_space,
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.addr_cnt = ARRAY_SIZE(omap2430_i2c2_addr_space),
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.user = OCP_USER_MPU | OCP_USER_SDMA,
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};
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/* L4_CORE -> L4_WKUP interface */
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static struct omap_hwmod_ocp_if omap2430_l4_core__l4_wkup = {
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.master = &omap2430_l4_core_hwmod,
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.slave = &omap2430_l4_wkup_hwmod,
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.user = OCP_USER_MPU | OCP_USER_SDMA,
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};
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/* L4 CORE -> UART1 interface */
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static struct omap_hwmod_addr_space omap2430_uart1_addr_space[] = {
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{
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.pa_start = OMAP2_UART1_BASE,
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.pa_end = OMAP2_UART1_BASE + SZ_8K - 1,
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.flags = ADDR_MAP_ON_INIT | ADDR_TYPE_RT,
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},
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};
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static struct omap_hwmod_ocp_if omap2_l4_core__uart1 = {
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.master = &omap2430_l4_core_hwmod,
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.slave = &omap2430_uart1_hwmod,
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.clk = "uart1_ick",
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.addr = omap2430_uart1_addr_space,
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.addr_cnt = ARRAY_SIZE(omap2430_uart1_addr_space),
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.user = OCP_USER_MPU | OCP_USER_SDMA,
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};
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/* L4 CORE -> UART2 interface */
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static struct omap_hwmod_addr_space omap2430_uart2_addr_space[] = {
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{
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.pa_start = OMAP2_UART2_BASE,
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.pa_end = OMAP2_UART2_BASE + SZ_1K - 1,
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.flags = ADDR_MAP_ON_INIT | ADDR_TYPE_RT,
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},
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};
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static struct omap_hwmod_ocp_if omap2_l4_core__uart2 = {
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.master = &omap2430_l4_core_hwmod,
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.slave = &omap2430_uart2_hwmod,
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.clk = "uart2_ick",
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.addr = omap2430_uart2_addr_space,
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.addr_cnt = ARRAY_SIZE(omap2430_uart2_addr_space),
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.user = OCP_USER_MPU | OCP_USER_SDMA,
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};
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/* L4 PER -> UART3 interface */
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static struct omap_hwmod_addr_space omap2430_uart3_addr_space[] = {
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{
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.pa_start = OMAP2_UART3_BASE,
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.pa_end = OMAP2_UART3_BASE + SZ_1K - 1,
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.flags = ADDR_MAP_ON_INIT | ADDR_TYPE_RT,
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},
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};
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static struct omap_hwmod_ocp_if omap2_l4_core__uart3 = {
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.master = &omap2430_l4_core_hwmod,
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.slave = &omap2430_uart3_hwmod,
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.clk = "uart3_ick",
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.addr = omap2430_uart3_addr_space,
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.addr_cnt = ARRAY_SIZE(omap2430_uart3_addr_space),
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.user = OCP_USER_MPU | OCP_USER_SDMA,
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};
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/*
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* usbhsotg interface data
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*/
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static struct omap_hwmod_addr_space omap2430_usbhsotg_addrs[] = {
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{
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.pa_start = OMAP243X_HS_BASE,
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.pa_end = OMAP243X_HS_BASE + SZ_4K - 1,
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.flags = ADDR_TYPE_RT
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},
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};
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/* l4_core ->usbhsotg interface */
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static struct omap_hwmod_ocp_if omap2430_l4_core__usbhsotg = {
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.master = &omap2430_l4_core_hwmod,
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.slave = &omap2430_usbhsotg_hwmod,
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.clk = "usb_l4_ick",
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.addr = omap2430_usbhsotg_addrs,
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.addr_cnt = ARRAY_SIZE(omap2430_usbhsotg_addrs),
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.user = OCP_USER_MPU,
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};
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static struct omap_hwmod_ocp_if *omap2430_usbhsotg_masters[] = {
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&omap2430_usbhsotg__l3,
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};
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static struct omap_hwmod_ocp_if *omap2430_usbhsotg_slaves[] = {
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&omap2430_l4_core__usbhsotg,
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};
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/* Slave interfaces on the L4_CORE interconnect */
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static struct omap_hwmod_ocp_if *omap2430_l4_core_slaves[] = {
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&omap2430_l3_main__l4_core,
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};
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/* Master interfaces on the L4_CORE interconnect */
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static struct omap_hwmod_ocp_if *omap2430_l4_core_masters[] = {
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&omap2430_l4_core__l4_wkup,
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};
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/* L4 CORE */
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static struct omap_hwmod omap2430_l4_core_hwmod = {
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.name = "l4_core",
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.class = &l4_hwmod_class,
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.masters = omap2430_l4_core_masters,
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.masters_cnt = ARRAY_SIZE(omap2430_l4_core_masters),
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.slaves = omap2430_l4_core_slaves,
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.slaves_cnt = ARRAY_SIZE(omap2430_l4_core_slaves),
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.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
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.flags = HWMOD_NO_IDLEST,
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};
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/* Slave interfaces on the L4_WKUP interconnect */
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static struct omap_hwmod_ocp_if *omap2430_l4_wkup_slaves[] = {
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&omap2430_l4_core__l4_wkup,
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&omap2_l4_core__uart1,
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&omap2_l4_core__uart2,
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&omap2_l4_core__uart3,
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};
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/* Master interfaces on the L4_WKUP interconnect */
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static struct omap_hwmod_ocp_if *omap2430_l4_wkup_masters[] = {
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};
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/* L4 WKUP */
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static struct omap_hwmod omap2430_l4_wkup_hwmod = {
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.name = "l4_wkup",
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.class = &l4_hwmod_class,
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.masters = omap2430_l4_wkup_masters,
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.masters_cnt = ARRAY_SIZE(omap2430_l4_wkup_masters),
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.slaves = omap2430_l4_wkup_slaves,
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.slaves_cnt = ARRAY_SIZE(omap2430_l4_wkup_slaves),
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.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
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.flags = HWMOD_NO_IDLEST,
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};
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/* Master interfaces on the MPU device */
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static struct omap_hwmod_ocp_if *omap2430_mpu_masters[] = {
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&omap2430_mpu__l3_main,
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};
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/* MPU */
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static struct omap_hwmod omap2430_mpu_hwmod = {
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.name = "mpu",
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.class = &mpu_hwmod_class,
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.main_clk = "mpu_ck",
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.masters = omap2430_mpu_masters,
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.masters_cnt = ARRAY_SIZE(omap2430_mpu_masters),
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.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
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};
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/*
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* IVA2_1 interface data
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*/
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/* IVA2 <- L3 interface */
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static struct omap_hwmod_ocp_if omap2430_l3__iva = {
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.master = &omap2430_l3_main_hwmod,
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.slave = &omap2430_iva_hwmod,
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.clk = "dsp_fck",
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.user = OCP_USER_MPU | OCP_USER_SDMA,
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};
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static struct omap_hwmod_ocp_if *omap2430_iva_masters[] = {
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&omap2430_l3__iva,
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};
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/*
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* IVA2 (IVA2)
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*/
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static struct omap_hwmod omap2430_iva_hwmod = {
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.name = "iva",
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.class = &iva_hwmod_class,
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.masters = omap2430_iva_masters,
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.masters_cnt = ARRAY_SIZE(omap2430_iva_masters),
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.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
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};
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/* l4_wkup -> wd_timer2 */
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static struct omap_hwmod_addr_space omap2430_wd_timer2_addrs[] = {
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{
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.pa_start = 0x49016000,
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.pa_end = 0x4901607f,
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.flags = ADDR_TYPE_RT
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},
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};
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static struct omap_hwmod_ocp_if omap2430_l4_wkup__wd_timer2 = {
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.master = &omap2430_l4_wkup_hwmod,
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.slave = &omap2430_wd_timer2_hwmod,
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.clk = "mpu_wdt_ick",
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.addr = omap2430_wd_timer2_addrs,
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.addr_cnt = ARRAY_SIZE(omap2430_wd_timer2_addrs),
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.user = OCP_USER_MPU | OCP_USER_SDMA,
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};
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/*
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* 'wd_timer' class
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* 32-bit watchdog upward counter that generates a pulse on the reset pin on
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* overflow condition
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*/
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static struct omap_hwmod_class_sysconfig omap2430_wd_timer_sysc = {
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.rev_offs = 0x0,
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.sysc_offs = 0x0010,
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.syss_offs = 0x0014,
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.sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_SOFTRESET |
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SYSC_HAS_AUTOIDLE),
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.sysc_fields = &omap_hwmod_sysc_type1,
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};
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static struct omap_hwmod_class omap2430_wd_timer_hwmod_class = {
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.name = "wd_timer",
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.sysc = &omap2430_wd_timer_sysc,
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.pre_shutdown = &omap2_wd_timer_disable
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};
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/* wd_timer2 */
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static struct omap_hwmod_ocp_if *omap2430_wd_timer2_slaves[] = {
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&omap2430_l4_wkup__wd_timer2,
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};
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static struct omap_hwmod omap2430_wd_timer2_hwmod = {
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.name = "wd_timer2",
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.class = &omap2430_wd_timer_hwmod_class,
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.main_clk = "mpu_wdt_fck",
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.prcm = {
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.omap2 = {
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.prcm_reg_id = 1,
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.module_bit = OMAP24XX_EN_MPU_WDT_SHIFT,
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.module_offs = WKUP_MOD,
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.idlest_reg_id = 1,
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.idlest_idle_bit = OMAP24XX_ST_MPU_WDT_SHIFT,
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},
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},
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.slaves = omap2430_wd_timer2_slaves,
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.slaves_cnt = ARRAY_SIZE(omap2430_wd_timer2_slaves),
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.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
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};
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/* UART */
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static struct omap_hwmod_class_sysconfig uart_sysc = {
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.rev_offs = 0x50,
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.sysc_offs = 0x54,
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.syss_offs = 0x58,
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.sysc_flags = (SYSC_HAS_SIDLEMODE |
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SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
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SYSC_HAS_AUTOIDLE),
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.idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
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.sysc_fields = &omap_hwmod_sysc_type1,
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};
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static struct omap_hwmod_class uart_class = {
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.name = "uart",
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.sysc = &uart_sysc,
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};
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/* UART1 */
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static struct omap_hwmod_irq_info uart1_mpu_irqs[] = {
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{ .irq = INT_24XX_UART1_IRQ, },
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};
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static struct omap_hwmod_dma_info uart1_sdma_reqs[] = {
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{ .name = "rx", .dma_req = OMAP24XX_DMA_UART1_RX, },
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{ .name = "tx", .dma_req = OMAP24XX_DMA_UART1_TX, },
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};
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static struct omap_hwmod_ocp_if *omap2430_uart1_slaves[] = {
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&omap2_l4_core__uart1,
|
|
};
|
|
|
|
static struct omap_hwmod omap2430_uart1_hwmod = {
|
|
.name = "uart1",
|
|
.mpu_irqs = uart1_mpu_irqs,
|
|
.mpu_irqs_cnt = ARRAY_SIZE(uart1_mpu_irqs),
|
|
.sdma_reqs = uart1_sdma_reqs,
|
|
.sdma_reqs_cnt = ARRAY_SIZE(uart1_sdma_reqs),
|
|
.main_clk = "uart1_fck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = CORE_MOD,
|
|
.prcm_reg_id = 1,
|
|
.module_bit = OMAP24XX_EN_UART1_SHIFT,
|
|
.idlest_reg_id = 1,
|
|
.idlest_idle_bit = OMAP24XX_EN_UART1_SHIFT,
|
|
},
|
|
},
|
|
.slaves = omap2430_uart1_slaves,
|
|
.slaves_cnt = ARRAY_SIZE(omap2430_uart1_slaves),
|
|
.class = &uart_class,
|
|
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
|
|
};
|
|
|
|
/* UART2 */
|
|
|
|
static struct omap_hwmod_irq_info uart2_mpu_irqs[] = {
|
|
{ .irq = INT_24XX_UART2_IRQ, },
|
|
};
|
|
|
|
static struct omap_hwmod_dma_info uart2_sdma_reqs[] = {
|
|
{ .name = "rx", .dma_req = OMAP24XX_DMA_UART2_RX, },
|
|
{ .name = "tx", .dma_req = OMAP24XX_DMA_UART2_TX, },
|
|
};
|
|
|
|
static struct omap_hwmod_ocp_if *omap2430_uart2_slaves[] = {
|
|
&omap2_l4_core__uart2,
|
|
};
|
|
|
|
static struct omap_hwmod omap2430_uart2_hwmod = {
|
|
.name = "uart2",
|
|
.mpu_irqs = uart2_mpu_irqs,
|
|
.mpu_irqs_cnt = ARRAY_SIZE(uart2_mpu_irqs),
|
|
.sdma_reqs = uart2_sdma_reqs,
|
|
.sdma_reqs_cnt = ARRAY_SIZE(uart2_sdma_reqs),
|
|
.main_clk = "uart2_fck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = CORE_MOD,
|
|
.prcm_reg_id = 1,
|
|
.module_bit = OMAP24XX_EN_UART2_SHIFT,
|
|
.idlest_reg_id = 1,
|
|
.idlest_idle_bit = OMAP24XX_EN_UART2_SHIFT,
|
|
},
|
|
},
|
|
.slaves = omap2430_uart2_slaves,
|
|
.slaves_cnt = ARRAY_SIZE(omap2430_uart2_slaves),
|
|
.class = &uart_class,
|
|
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
|
|
};
|
|
|
|
/* UART3 */
|
|
|
|
static struct omap_hwmod_irq_info uart3_mpu_irqs[] = {
|
|
{ .irq = INT_24XX_UART3_IRQ, },
|
|
};
|
|
|
|
static struct omap_hwmod_dma_info uart3_sdma_reqs[] = {
|
|
{ .name = "rx", .dma_req = OMAP24XX_DMA_UART3_RX, },
|
|
{ .name = "tx", .dma_req = OMAP24XX_DMA_UART3_TX, },
|
|
};
|
|
|
|
static struct omap_hwmod_ocp_if *omap2430_uart3_slaves[] = {
|
|
&omap2_l4_core__uart3,
|
|
};
|
|
|
|
static struct omap_hwmod omap2430_uart3_hwmod = {
|
|
.name = "uart3",
|
|
.mpu_irqs = uart3_mpu_irqs,
|
|
.mpu_irqs_cnt = ARRAY_SIZE(uart3_mpu_irqs),
|
|
.sdma_reqs = uart3_sdma_reqs,
|
|
.sdma_reqs_cnt = ARRAY_SIZE(uart3_sdma_reqs),
|
|
.main_clk = "uart3_fck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = CORE_MOD,
|
|
.prcm_reg_id = 2,
|
|
.module_bit = OMAP24XX_EN_UART3_SHIFT,
|
|
.idlest_reg_id = 2,
|
|
.idlest_idle_bit = OMAP24XX_EN_UART3_SHIFT,
|
|
},
|
|
},
|
|
.slaves = omap2430_uart3_slaves,
|
|
.slaves_cnt = ARRAY_SIZE(omap2430_uart3_slaves),
|
|
.class = &uart_class,
|
|
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
|
|
};
|
|
|
|
/* I2C common */
|
|
static struct omap_hwmod_class_sysconfig i2c_sysc = {
|
|
.rev_offs = 0x00,
|
|
.sysc_offs = 0x20,
|
|
.syss_offs = 0x10,
|
|
.sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
|
|
.sysc_fields = &omap_hwmod_sysc_type1,
|
|
};
|
|
|
|
static struct omap_hwmod_class i2c_class = {
|
|
.name = "i2c",
|
|
.sysc = &i2c_sysc,
|
|
};
|
|
|
|
static struct omap_i2c_dev_attr i2c_dev_attr = {
|
|
.fifo_depth = 8, /* bytes */
|
|
};
|
|
|
|
/* I2C1 */
|
|
|
|
static struct omap_hwmod_irq_info i2c1_mpu_irqs[] = {
|
|
{ .irq = INT_24XX_I2C1_IRQ, },
|
|
};
|
|
|
|
static struct omap_hwmod_dma_info i2c1_sdma_reqs[] = {
|
|
{ .name = "tx", .dma_req = OMAP24XX_DMA_I2C1_TX },
|
|
{ .name = "rx", .dma_req = OMAP24XX_DMA_I2C1_RX },
|
|
};
|
|
|
|
static struct omap_hwmod_ocp_if *omap2430_i2c1_slaves[] = {
|
|
&omap2430_l4_core__i2c1,
|
|
};
|
|
|
|
static struct omap_hwmod omap2430_i2c1_hwmod = {
|
|
.name = "i2c1",
|
|
.mpu_irqs = i2c1_mpu_irqs,
|
|
.mpu_irqs_cnt = ARRAY_SIZE(i2c1_mpu_irqs),
|
|
.sdma_reqs = i2c1_sdma_reqs,
|
|
.sdma_reqs_cnt = ARRAY_SIZE(i2c1_sdma_reqs),
|
|
.main_clk = "i2chs1_fck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
/*
|
|
* NOTE: The CM_FCLKEN* and CM_ICLKEN* for
|
|
* I2CHS IP's do not follow the usual pattern.
|
|
* prcm_reg_id alone cannot be used to program
|
|
* the iclk and fclk. Needs to be handled using
|
|
* additonal flags when clk handling is moved
|
|
* to hwmod framework.
|
|
*/
|
|
.module_offs = CORE_MOD,
|
|
.prcm_reg_id = 1,
|
|
.module_bit = OMAP2430_EN_I2CHS1_SHIFT,
|
|
.idlest_reg_id = 1,
|
|
.idlest_idle_bit = OMAP2430_ST_I2CHS1_SHIFT,
|
|
},
|
|
},
|
|
.slaves = omap2430_i2c1_slaves,
|
|
.slaves_cnt = ARRAY_SIZE(omap2430_i2c1_slaves),
|
|
.class = &i2c_class,
|
|
.dev_attr = &i2c_dev_attr,
|
|
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
|
|
};
|
|
|
|
/* I2C2 */
|
|
|
|
static struct omap_hwmod_irq_info i2c2_mpu_irqs[] = {
|
|
{ .irq = INT_24XX_I2C2_IRQ, },
|
|
};
|
|
|
|
static struct omap_hwmod_dma_info i2c2_sdma_reqs[] = {
|
|
{ .name = "tx", .dma_req = OMAP24XX_DMA_I2C2_TX },
|
|
{ .name = "rx", .dma_req = OMAP24XX_DMA_I2C2_RX },
|
|
};
|
|
|
|
static struct omap_hwmod_ocp_if *omap2430_i2c2_slaves[] = {
|
|
&omap2430_l4_core__i2c2,
|
|
};
|
|
|
|
static struct omap_hwmod omap2430_i2c2_hwmod = {
|
|
.name = "i2c2",
|
|
.mpu_irqs = i2c2_mpu_irqs,
|
|
.mpu_irqs_cnt = ARRAY_SIZE(i2c2_mpu_irqs),
|
|
.sdma_reqs = i2c2_sdma_reqs,
|
|
.sdma_reqs_cnt = ARRAY_SIZE(i2c2_sdma_reqs),
|
|
.main_clk = "i2chs2_fck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.module_offs = CORE_MOD,
|
|
.prcm_reg_id = 1,
|
|
.module_bit = OMAP2430_EN_I2CHS2_SHIFT,
|
|
.idlest_reg_id = 1,
|
|
.idlest_idle_bit = OMAP2430_ST_I2CHS2_SHIFT,
|
|
},
|
|
},
|
|
.slaves = omap2430_i2c2_slaves,
|
|
.slaves_cnt = ARRAY_SIZE(omap2430_i2c2_slaves),
|
|
.class = &i2c_class,
|
|
.dev_attr = &i2c_dev_attr,
|
|
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
|
|
};
|
|
|
|
/* l4_wkup -> gpio1 */
|
|
static struct omap_hwmod_addr_space omap2430_gpio1_addr_space[] = {
|
|
{
|
|
.pa_start = 0x4900C000,
|
|
.pa_end = 0x4900C1ff,
|
|
.flags = ADDR_TYPE_RT
|
|
},
|
|
};
|
|
|
|
static struct omap_hwmod_ocp_if omap2430_l4_wkup__gpio1 = {
|
|
.master = &omap2430_l4_wkup_hwmod,
|
|
.slave = &omap2430_gpio1_hwmod,
|
|
.clk = "gpios_ick",
|
|
.addr = omap2430_gpio1_addr_space,
|
|
.addr_cnt = ARRAY_SIZE(omap2430_gpio1_addr_space),
|
|
.user = OCP_USER_MPU | OCP_USER_SDMA,
|
|
};
|
|
|
|
/* l4_wkup -> gpio2 */
|
|
static struct omap_hwmod_addr_space omap2430_gpio2_addr_space[] = {
|
|
{
|
|
.pa_start = 0x4900E000,
|
|
.pa_end = 0x4900E1ff,
|
|
.flags = ADDR_TYPE_RT
|
|
},
|
|
};
|
|
|
|
static struct omap_hwmod_ocp_if omap2430_l4_wkup__gpio2 = {
|
|
.master = &omap2430_l4_wkup_hwmod,
|
|
.slave = &omap2430_gpio2_hwmod,
|
|
.clk = "gpios_ick",
|
|
.addr = omap2430_gpio2_addr_space,
|
|
.addr_cnt = ARRAY_SIZE(omap2430_gpio2_addr_space),
|
|
.user = OCP_USER_MPU | OCP_USER_SDMA,
|
|
};
|
|
|
|
/* l4_wkup -> gpio3 */
|
|
static struct omap_hwmod_addr_space omap2430_gpio3_addr_space[] = {
|
|
{
|
|
.pa_start = 0x49010000,
|
|
.pa_end = 0x490101ff,
|
|
.flags = ADDR_TYPE_RT
|
|
},
|
|
};
|
|
|
|
static struct omap_hwmod_ocp_if omap2430_l4_wkup__gpio3 = {
|
|
.master = &omap2430_l4_wkup_hwmod,
|
|
.slave = &omap2430_gpio3_hwmod,
|
|
.clk = "gpios_ick",
|
|
.addr = omap2430_gpio3_addr_space,
|
|
.addr_cnt = ARRAY_SIZE(omap2430_gpio3_addr_space),
|
|
.user = OCP_USER_MPU | OCP_USER_SDMA,
|
|
};
|
|
|
|
/* l4_wkup -> gpio4 */
|
|
static struct omap_hwmod_addr_space omap2430_gpio4_addr_space[] = {
|
|
{
|
|
.pa_start = 0x49012000,
|
|
.pa_end = 0x490121ff,
|
|
.flags = ADDR_TYPE_RT
|
|
},
|
|
};
|
|
|
|
static struct omap_hwmod_ocp_if omap2430_l4_wkup__gpio4 = {
|
|
.master = &omap2430_l4_wkup_hwmod,
|
|
.slave = &omap2430_gpio4_hwmod,
|
|
.clk = "gpios_ick",
|
|
.addr = omap2430_gpio4_addr_space,
|
|
.addr_cnt = ARRAY_SIZE(omap2430_gpio4_addr_space),
|
|
.user = OCP_USER_MPU | OCP_USER_SDMA,
|
|
};
|
|
|
|
/* l4_core -> gpio5 */
|
|
static struct omap_hwmod_addr_space omap2430_gpio5_addr_space[] = {
|
|
{
|
|
.pa_start = 0x480B6000,
|
|
.pa_end = 0x480B61ff,
|
|
.flags = ADDR_TYPE_RT
|
|
},
|
|
};
|
|
|
|
static struct omap_hwmod_ocp_if omap2430_l4_core__gpio5 = {
|
|
.master = &omap2430_l4_core_hwmod,
|
|
.slave = &omap2430_gpio5_hwmod,
|
|
.clk = "gpio5_ick",
|
|
.addr = omap2430_gpio5_addr_space,
|
|
.addr_cnt = ARRAY_SIZE(omap2430_gpio5_addr_space),
|
|
.user = OCP_USER_MPU | OCP_USER_SDMA,
|
|
};
|
|
|
|
/* gpio dev_attr */
|
|
static struct omap_gpio_dev_attr gpio_dev_attr = {
|
|
.bank_width = 32,
|
|
.dbck_flag = false,
|
|
};
|
|
|
|
static struct omap_hwmod_class_sysconfig omap243x_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),
|
|
.idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
|
|
.sysc_fields = &omap_hwmod_sysc_type1,
|
|
};
|
|
|
|
/*
|
|
* 'gpio' class
|
|
* general purpose io module
|
|
*/
|
|
static struct omap_hwmod_class omap243x_gpio_hwmod_class = {
|
|
.name = "gpio",
|
|
.sysc = &omap243x_gpio_sysc,
|
|
.rev = 0,
|
|
};
|
|
|
|
/* gpio1 */
|
|
static struct omap_hwmod_irq_info omap243x_gpio1_irqs[] = {
|
|
{ .irq = 29 }, /* INT_24XX_GPIO_BANK1 */
|
|
};
|
|
|
|
static struct omap_hwmod_ocp_if *omap2430_gpio1_slaves[] = {
|
|
&omap2430_l4_wkup__gpio1,
|
|
};
|
|
|
|
static struct omap_hwmod omap2430_gpio1_hwmod = {
|
|
.name = "gpio1",
|
|
.mpu_irqs = omap243x_gpio1_irqs,
|
|
.mpu_irqs_cnt = ARRAY_SIZE(omap243x_gpio1_irqs),
|
|
.main_clk = "gpios_fck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.prcm_reg_id = 1,
|
|
.module_bit = OMAP24XX_EN_GPIOS_SHIFT,
|
|
.module_offs = WKUP_MOD,
|
|
.idlest_reg_id = 1,
|
|
.idlest_idle_bit = OMAP24XX_EN_GPIOS_SHIFT,
|
|
},
|
|
},
|
|
.slaves = omap2430_gpio1_slaves,
|
|
.slaves_cnt = ARRAY_SIZE(omap2430_gpio1_slaves),
|
|
.class = &omap243x_gpio_hwmod_class,
|
|
.dev_attr = &gpio_dev_attr,
|
|
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
|
|
};
|
|
|
|
/* gpio2 */
|
|
static struct omap_hwmod_irq_info omap243x_gpio2_irqs[] = {
|
|
{ .irq = 30 }, /* INT_24XX_GPIO_BANK2 */
|
|
};
|
|
|
|
static struct omap_hwmod_ocp_if *omap2430_gpio2_slaves[] = {
|
|
&omap2430_l4_wkup__gpio2,
|
|
};
|
|
|
|
static struct omap_hwmod omap2430_gpio2_hwmod = {
|
|
.name = "gpio2",
|
|
.mpu_irqs = omap243x_gpio2_irqs,
|
|
.mpu_irqs_cnt = ARRAY_SIZE(omap243x_gpio2_irqs),
|
|
.main_clk = "gpios_fck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.prcm_reg_id = 1,
|
|
.module_bit = OMAP24XX_EN_GPIOS_SHIFT,
|
|
.module_offs = WKUP_MOD,
|
|
.idlest_reg_id = 1,
|
|
.idlest_idle_bit = OMAP24XX_ST_GPIOS_SHIFT,
|
|
},
|
|
},
|
|
.slaves = omap2430_gpio2_slaves,
|
|
.slaves_cnt = ARRAY_SIZE(omap2430_gpio2_slaves),
|
|
.class = &omap243x_gpio_hwmod_class,
|
|
.dev_attr = &gpio_dev_attr,
|
|
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
|
|
};
|
|
|
|
/* gpio3 */
|
|
static struct omap_hwmod_irq_info omap243x_gpio3_irqs[] = {
|
|
{ .irq = 31 }, /* INT_24XX_GPIO_BANK3 */
|
|
};
|
|
|
|
static struct omap_hwmod_ocp_if *omap2430_gpio3_slaves[] = {
|
|
&omap2430_l4_wkup__gpio3,
|
|
};
|
|
|
|
static struct omap_hwmod omap2430_gpio3_hwmod = {
|
|
.name = "gpio3",
|
|
.mpu_irqs = omap243x_gpio3_irqs,
|
|
.mpu_irqs_cnt = ARRAY_SIZE(omap243x_gpio3_irqs),
|
|
.main_clk = "gpios_fck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.prcm_reg_id = 1,
|
|
.module_bit = OMAP24XX_EN_GPIOS_SHIFT,
|
|
.module_offs = WKUP_MOD,
|
|
.idlest_reg_id = 1,
|
|
.idlest_idle_bit = OMAP24XX_ST_GPIOS_SHIFT,
|
|
},
|
|
},
|
|
.slaves = omap2430_gpio3_slaves,
|
|
.slaves_cnt = ARRAY_SIZE(omap2430_gpio3_slaves),
|
|
.class = &omap243x_gpio_hwmod_class,
|
|
.dev_attr = &gpio_dev_attr,
|
|
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
|
|
};
|
|
|
|
/* gpio4 */
|
|
static struct omap_hwmod_irq_info omap243x_gpio4_irqs[] = {
|
|
{ .irq = 32 }, /* INT_24XX_GPIO_BANK4 */
|
|
};
|
|
|
|
static struct omap_hwmod_ocp_if *omap2430_gpio4_slaves[] = {
|
|
&omap2430_l4_wkup__gpio4,
|
|
};
|
|
|
|
static struct omap_hwmod omap2430_gpio4_hwmod = {
|
|
.name = "gpio4",
|
|
.mpu_irqs = omap243x_gpio4_irqs,
|
|
.mpu_irqs_cnt = ARRAY_SIZE(omap243x_gpio4_irqs),
|
|
.main_clk = "gpios_fck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.prcm_reg_id = 1,
|
|
.module_bit = OMAP24XX_EN_GPIOS_SHIFT,
|
|
.module_offs = WKUP_MOD,
|
|
.idlest_reg_id = 1,
|
|
.idlest_idle_bit = OMAP24XX_ST_GPIOS_SHIFT,
|
|
},
|
|
},
|
|
.slaves = omap2430_gpio4_slaves,
|
|
.slaves_cnt = ARRAY_SIZE(omap2430_gpio4_slaves),
|
|
.class = &omap243x_gpio_hwmod_class,
|
|
.dev_attr = &gpio_dev_attr,
|
|
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
|
|
};
|
|
|
|
/* gpio5 */
|
|
static struct omap_hwmod_irq_info omap243x_gpio5_irqs[] = {
|
|
{ .irq = 33 }, /* INT_24XX_GPIO_BANK5 */
|
|
};
|
|
|
|
static struct omap_hwmod_ocp_if *omap2430_gpio5_slaves[] = {
|
|
&omap2430_l4_core__gpio5,
|
|
};
|
|
|
|
static struct omap_hwmod omap2430_gpio5_hwmod = {
|
|
.name = "gpio5",
|
|
.mpu_irqs = omap243x_gpio5_irqs,
|
|
.mpu_irqs_cnt = ARRAY_SIZE(omap243x_gpio5_irqs),
|
|
.main_clk = "gpio5_fck",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.prcm_reg_id = 2,
|
|
.module_bit = OMAP2430_EN_GPIO5_SHIFT,
|
|
.module_offs = CORE_MOD,
|
|
.idlest_reg_id = 2,
|
|
.idlest_idle_bit = OMAP2430_ST_GPIO5_SHIFT,
|
|
},
|
|
},
|
|
.slaves = omap2430_gpio5_slaves,
|
|
.slaves_cnt = ARRAY_SIZE(omap2430_gpio5_slaves),
|
|
.class = &omap243x_gpio_hwmod_class,
|
|
.dev_attr = &gpio_dev_attr,
|
|
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
|
|
};
|
|
|
|
/* dma_system */
|
|
static struct omap_hwmod_class_sysconfig omap2430_dma_sysc = {
|
|
.rev_offs = 0x0000,
|
|
.sysc_offs = 0x002c,
|
|
.syss_offs = 0x0028,
|
|
.sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_MIDLEMODE |
|
|
SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_EMUFREE |
|
|
SYSC_HAS_AUTOIDLE),
|
|
.idlemodes = (MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
|
|
.sysc_fields = &omap_hwmod_sysc_type1,
|
|
};
|
|
|
|
static struct omap_hwmod_class omap2430_dma_hwmod_class = {
|
|
.name = "dma",
|
|
.sysc = &omap2430_dma_sysc,
|
|
};
|
|
|
|
/* dma attributes */
|
|
static struct omap_dma_dev_attr dma_dev_attr = {
|
|
.dev_caps = RESERVE_CHANNEL | DMA_LINKED_LCH | GLOBAL_PRIORITY |
|
|
IS_CSSA_32 | IS_CDSA_32 | IS_RW_PRIORITY,
|
|
.lch_count = 32,
|
|
};
|
|
|
|
static struct omap_hwmod_irq_info omap2430_dma_system_irqs[] = {
|
|
{ .name = "0", .irq = 12 }, /* INT_24XX_SDMA_IRQ0 */
|
|
{ .name = "1", .irq = 13 }, /* INT_24XX_SDMA_IRQ1 */
|
|
{ .name = "2", .irq = 14 }, /* INT_24XX_SDMA_IRQ2 */
|
|
{ .name = "3", .irq = 15 }, /* INT_24XX_SDMA_IRQ3 */
|
|
};
|
|
|
|
static struct omap_hwmod_addr_space omap2430_dma_system_addrs[] = {
|
|
{
|
|
.pa_start = 0x48056000,
|
|
.pa_end = 0x4a0560ff,
|
|
.flags = ADDR_TYPE_RT
|
|
},
|
|
};
|
|
|
|
/* dma_system -> L3 */
|
|
static struct omap_hwmod_ocp_if omap2430_dma_system__l3 = {
|
|
.master = &omap2430_dma_system_hwmod,
|
|
.slave = &omap2430_l3_main_hwmod,
|
|
.clk = "core_l3_ck",
|
|
.user = OCP_USER_MPU | OCP_USER_SDMA,
|
|
};
|
|
|
|
/* dma_system master ports */
|
|
static struct omap_hwmod_ocp_if *omap2430_dma_system_masters[] = {
|
|
&omap2430_dma_system__l3,
|
|
};
|
|
|
|
/* l4_core -> dma_system */
|
|
static struct omap_hwmod_ocp_if omap2430_l4_core__dma_system = {
|
|
.master = &omap2430_l4_core_hwmod,
|
|
.slave = &omap2430_dma_system_hwmod,
|
|
.clk = "sdma_ick",
|
|
.addr = omap2430_dma_system_addrs,
|
|
.addr_cnt = ARRAY_SIZE(omap2430_dma_system_addrs),
|
|
.user = OCP_USER_MPU | OCP_USER_SDMA,
|
|
};
|
|
|
|
/* dma_system slave ports */
|
|
static struct omap_hwmod_ocp_if *omap2430_dma_system_slaves[] = {
|
|
&omap2430_l4_core__dma_system,
|
|
};
|
|
|
|
static struct omap_hwmod omap2430_dma_system_hwmod = {
|
|
.name = "dma",
|
|
.class = &omap2430_dma_hwmod_class,
|
|
.mpu_irqs = omap2430_dma_system_irqs,
|
|
.mpu_irqs_cnt = ARRAY_SIZE(omap2430_dma_system_irqs),
|
|
.main_clk = "core_l3_ck",
|
|
.slaves = omap2430_dma_system_slaves,
|
|
.slaves_cnt = ARRAY_SIZE(omap2430_dma_system_slaves),
|
|
.masters = omap2430_dma_system_masters,
|
|
.masters_cnt = ARRAY_SIZE(omap2430_dma_system_masters),
|
|
.dev_attr = &dma_dev_attr,
|
|
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
|
|
.flags = HWMOD_NO_IDLEST,
|
|
};
|
|
|
|
/*
|
|
* usbhsotg
|
|
*/
|
|
static struct omap_hwmod_class_sysconfig omap2430_usbhsotg_sysc = {
|
|
.rev_offs = 0x0400,
|
|
.sysc_offs = 0x0404,
|
|
.syss_offs = 0x0408,
|
|
.sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE|
|
|
SYSC_HAS_ENAWAKEUP | 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,
|
|
};
|
|
|
|
static struct omap_hwmod_class usbotg_class = {
|
|
.name = "usbotg",
|
|
.sysc = &omap2430_usbhsotg_sysc,
|
|
};
|
|
|
|
/* usb_otg_hs */
|
|
static struct omap_hwmod_irq_info omap2430_usbhsotg_mpu_irqs[] = {
|
|
|
|
{ .name = "mc", .irq = 92 },
|
|
{ .name = "dma", .irq = 93 },
|
|
};
|
|
|
|
static struct omap_hwmod omap2430_usbhsotg_hwmod = {
|
|
.name = "usb_otg_hs",
|
|
.mpu_irqs = omap2430_usbhsotg_mpu_irqs,
|
|
.mpu_irqs_cnt = ARRAY_SIZE(omap2430_usbhsotg_mpu_irqs),
|
|
.main_clk = "usbhs_ick",
|
|
.prcm = {
|
|
.omap2 = {
|
|
.prcm_reg_id = 1,
|
|
.module_bit = OMAP2430_EN_USBHS_MASK,
|
|
.module_offs = CORE_MOD,
|
|
.idlest_reg_id = 1,
|
|
.idlest_idle_bit = OMAP2430_ST_USBHS_SHIFT,
|
|
},
|
|
},
|
|
.masters = omap2430_usbhsotg_masters,
|
|
.masters_cnt = ARRAY_SIZE(omap2430_usbhsotg_masters),
|
|
.slaves = omap2430_usbhsotg_slaves,
|
|
.slaves_cnt = ARRAY_SIZE(omap2430_usbhsotg_slaves),
|
|
.class = &usbotg_class,
|
|
/*
|
|
* Erratum ID: i479 idle_req / idle_ack mechanism potentially
|
|
* broken when autoidle is enabled
|
|
* workaround is to disable the autoidle bit at module level.
|
|
*/
|
|
.flags = HWMOD_NO_OCP_AUTOIDLE | HWMOD_SWSUP_SIDLE
|
|
| HWMOD_SWSUP_MSTANDBY,
|
|
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
|
|
};
|
|
|
|
static __initdata struct omap_hwmod *omap2430_hwmods[] = {
|
|
&omap2430_l3_main_hwmod,
|
|
&omap2430_l4_core_hwmod,
|
|
&omap2430_l4_wkup_hwmod,
|
|
&omap2430_mpu_hwmod,
|
|
&omap2430_iva_hwmod,
|
|
&omap2430_wd_timer2_hwmod,
|
|
&omap2430_uart1_hwmod,
|
|
&omap2430_uart2_hwmod,
|
|
&omap2430_uart3_hwmod,
|
|
&omap2430_i2c1_hwmod,
|
|
&omap2430_i2c2_hwmod,
|
|
|
|
/* gpio class */
|
|
&omap2430_gpio1_hwmod,
|
|
&omap2430_gpio2_hwmod,
|
|
&omap2430_gpio3_hwmod,
|
|
&omap2430_gpio4_hwmod,
|
|
&omap2430_gpio5_hwmod,
|
|
|
|
/* dma_system class*/
|
|
&omap2430_dma_system_hwmod,
|
|
|
|
/* usbotg class*/
|
|
&omap2430_usbhsotg_hwmod,
|
|
NULL,
|
|
};
|
|
|
|
int __init omap2430_hwmod_init(void)
|
|
{
|
|
return omap_hwmod_init(omap2430_hwmods);
|
|
}
|