diff options
Diffstat (limited to 'arch/arm/mach-omap2/omap_hwmod_3xxx_data.c')
| -rw-r--r-- | arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 319 |
1 files changed, 317 insertions, 2 deletions
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index 5d8eb58ba5e3..cb97ecf0a3f6 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -17,10 +17,12 @@ #include <mach/irqs.h> #include <plat/cpu.h> #include <plat/dma.h> +#include <plat/serial.h> #include "omap_hwmod_common_data.h" #include "prm-regbits-34xx.h" +#include "cm-regbits-34xx.h" /* * OMAP3xxx hardware module integration data @@ -36,6 +38,7 @@ static struct omap_hwmod omap3xxx_iva_hwmod; static struct omap_hwmod omap3xxx_l3_main_hwmod; static struct omap_hwmod omap3xxx_l4_core_hwmod; static struct omap_hwmod omap3xxx_l4_per_hwmod; +static struct omap_hwmod omap3xxx_wd_timer2_hwmod; /* L3 -> L4_CORE interface */ static struct omap_hwmod_ocp_if omap3xxx_l3_main__l4_core = { @@ -82,6 +85,10 @@ static struct omap_hwmod omap3xxx_l3_main_hwmod = { }; static struct omap_hwmod omap3xxx_l4_wkup_hwmod; +static struct omap_hwmod omap3xxx_uart1_hwmod; +static struct omap_hwmod omap3xxx_uart2_hwmod; +static struct omap_hwmod omap3xxx_uart3_hwmod; +static struct omap_hwmod omap3xxx_uart4_hwmod; /* L4_CORE -> L4_WKUP interface */ static struct omap_hwmod_ocp_if omap3xxx_l4_core__l4_wkup = { @@ -90,6 +97,78 @@ static struct omap_hwmod_ocp_if omap3xxx_l4_core__l4_wkup = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; +/* L4 CORE -> UART1 interface */ +static struct omap_hwmod_addr_space omap3xxx_uart1_addr_space[] = { + { + .pa_start = OMAP3_UART1_BASE, + .pa_end = OMAP3_UART1_BASE + SZ_8K - 1, + .flags = ADDR_MAP_ON_INIT | ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap3_l4_core__uart1 = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap3xxx_uart1_hwmod, + .clk = "uart1_ick", + .addr = omap3xxx_uart1_addr_space, + .addr_cnt = ARRAY_SIZE(omap3xxx_uart1_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* L4 CORE -> UART2 interface */ +static struct omap_hwmod_addr_space omap3xxx_uart2_addr_space[] = { + { + .pa_start = OMAP3_UART2_BASE, + .pa_end = OMAP3_UART2_BASE + SZ_1K - 1, + .flags = ADDR_MAP_ON_INIT | ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap3_l4_core__uart2 = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap3xxx_uart2_hwmod, + .clk = "uart2_ick", + .addr = omap3xxx_uart2_addr_space, + .addr_cnt = ARRAY_SIZE(omap3xxx_uart2_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* L4 PER -> UART3 interface */ +static struct omap_hwmod_addr_space omap3xxx_uart3_addr_space[] = { + { + .pa_start = OMAP3_UART3_BASE, + .pa_end = OMAP3_UART3_BASE + SZ_1K - 1, + .flags = ADDR_MAP_ON_INIT | ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap3_l4_per__uart3 = { + .master = &omap3xxx_l4_per_hwmod, + .slave = &omap3xxx_uart3_hwmod, + .clk = "uart3_ick", + .addr = omap3xxx_uart3_addr_space, + .addr_cnt = ARRAY_SIZE(omap3xxx_uart3_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* L4 PER -> UART4 interface */ +static struct omap_hwmod_addr_space omap3xxx_uart4_addr_space[] = { + { + .pa_start = OMAP3_UART4_BASE, + .pa_end = OMAP3_UART4_BASE + SZ_1K - 1, + .flags = ADDR_MAP_ON_INIT | ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap3_l4_per__uart4 = { + .master = &omap3xxx_l4_per_hwmod, + .slave = &omap3xxx_uart4_hwmod, + .clk = "uart4_ick", + .addr = omap3xxx_uart4_addr_space, + .addr_cnt = ARRAY_SIZE(omap3xxx_uart4_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + /* Slave interfaces on the L4_CORE interconnect */ static struct omap_hwmod_ocp_if *omap3xxx_l4_core_slaves[] = { &omap3xxx_l3_main__l4_core, @@ -98,6 +177,8 @@ static struct omap_hwmod_ocp_if *omap3xxx_l4_core_slaves[] = { /* Master interfaces on the L4_CORE interconnect */ static struct omap_hwmod_ocp_if *omap3xxx_l4_core_masters[] = { &omap3xxx_l4_core__l4_wkup, + &omap3_l4_core__uart1, + &omap3_l4_core__uart2, }; /* L4 CORE */ @@ -119,6 +200,8 @@ static struct omap_hwmod_ocp_if *omap3xxx_l4_per_slaves[] = { /* Master interfaces on the L4_PER interconnect */ static struct omap_hwmod_ocp_if *omap3xxx_l4_per_masters[] = { + &omap3_l4_per__uart3, + &omap3_l4_per__uart4, }; /* L4 PER */ @@ -197,6 +280,235 @@ static struct omap_hwmod omap3xxx_iva_hwmod = { .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) }; +/* l4_wkup -> wd_timer2 */ +static struct omap_hwmod_addr_space omap3xxx_wd_timer2_addrs[] = { + { + .pa_start = 0x48314000, + .pa_end = 0x4831407f, + .flags = ADDR_TYPE_RT + }, +}; + +static struct omap_hwmod_ocp_if omap3xxx_l4_wkup__wd_timer2 = { + .master = &omap3xxx_l4_wkup_hwmod, + .slave = &omap3xxx_wd_timer2_hwmod, + .clk = "wdt2_ick", + .addr = omap3xxx_wd_timer2_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_wd_timer2_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* + * '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 omap3xxx_wd_timer_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_EMUFREE | + SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | + SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap3xxx_wd_timer_hwmod_class = { + .name = "wd_timer", + .sysc = &omap3xxx_wd_timer_sysc, +}; + +/* wd_timer2 */ +static struct omap_hwmod_ocp_if *omap3xxx_wd_timer2_slaves[] = { + &omap3xxx_l4_wkup__wd_timer2, +}; + +static struct omap_hwmod omap3xxx_wd_timer2_hwmod = { + .name = "wd_timer2", + .class = &omap3xxx_wd_timer_hwmod_class, + .main_clk = "wdt2_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_WDT2_SHIFT, + .module_offs = WKUP_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_WDT2_SHIFT, + }, + }, + .slaves = omap3xxx_wd_timer2_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_wd_timer2_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +/* 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, +}; + +/* UART1 */ + +static struct omap_hwmod_irq_info uart1_mpu_irqs[] = { + { .irq = INT_24XX_UART1_IRQ, }, +}; + +static struct omap_hwmod_dma_info uart1_sdma_reqs[] = { + { .name = "tx", .dma_req = OMAP24XX_DMA_UART1_TX, }, + { .name = "rx", .dma_req = OMAP24XX_DMA_UART1_RX, }, +}; + +static struct omap_hwmod_ocp_if *omap3xxx_uart1_slaves[] = { + &omap3_l4_core__uart1, +}; + +static struct omap_hwmod omap3xxx_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 = OMAP3430_EN_UART1_SHIFT, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_EN_UART1_SHIFT, + }, + }, + .slaves = omap3xxx_uart1_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_uart1_slaves), + .class = &uart_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +/* 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 = "tx", .dma_req = OMAP24XX_DMA_UART2_TX, }, + { .name = "rx", .dma_req = OMAP24XX_DMA_UART2_RX, }, +}; + +static struct omap_hwmod_ocp_if *omap3xxx_uart2_slaves[] = { + &omap3_l4_core__uart2, +}; + +static struct omap_hwmod omap3xxx_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 = OMAP3430_EN_UART2_SHIFT, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_EN_UART2_SHIFT, + }, + }, + .slaves = omap3xxx_uart2_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_uart2_slaves), + .class = &uart_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +/* 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 = "tx", .dma_req = OMAP24XX_DMA_UART3_TX, }, + { .name = "rx", .dma_req = OMAP24XX_DMA_UART3_RX, }, +}; + +static struct omap_hwmod_ocp_if *omap3xxx_uart3_slaves[] = { + &omap3_l4_per__uart3, +}; + +static struct omap_hwmod omap3xxx_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 = OMAP3430_PER_MOD, + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_UART3_SHIFT, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_EN_UART3_SHIFT, + }, + }, + .slaves = omap3xxx_uart3_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_uart3_slaves), + .class = &uart_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +/* UART4 */ + +static struct omap_hwmod_irq_info uart4_mpu_irqs[] = { + { .irq = INT_36XX_UART4_IRQ, }, +}; + +static struct omap_hwmod_dma_info uart4_sdma_reqs[] = { + { .name = "rx", .dma_req = OMAP36XX_DMA_UART4_RX, }, + { .name = "tx", .dma_req = OMAP36XX_DMA_UART4_TX, }, +}; + +static struct omap_hwmod_ocp_if *omap3xxx_uart4_slaves[] = { + &omap3_l4_per__uart4, +}; + +static struct omap_hwmod omap3xxx_uart4_hwmod = { + .name = "uart4", + .mpu_irqs = uart4_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(uart4_mpu_irqs), + .sdma_reqs = uart4_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(uart4_sdma_reqs), + .main_clk = "uart4_fck", + .prcm = { + .omap2 = { + .module_offs = OMAP3430_PER_MOD, + .prcm_reg_id = 1, + .module_bit = OMAP3630_EN_UART4_SHIFT, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3630_EN_UART4_SHIFT, + }, + }, + .slaves = omap3xxx_uart4_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_uart4_slaves), + .class = &uart_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3630ES1), +}; + static __initdata struct omap_hwmod *omap3xxx_hwmods[] = { &omap3xxx_l3_main_hwmod, &omap3xxx_l4_core_hwmod, @@ -204,6 +516,11 @@ static __initdata struct omap_hwmod *omap3xxx_hwmods[] = { &omap3xxx_l4_wkup_hwmod, &omap3xxx_mpu_hwmod, &omap3xxx_iva_hwmod, + &omap3xxx_wd_timer2_hwmod, + &omap3xxx_uart1_hwmod, + &omap3xxx_uart2_hwmod, + &omap3xxx_uart3_hwmod, + &omap3xxx_uart4_hwmod, NULL, }; @@ -211,5 +528,3 @@ int __init omap3xxx_hwmod_init(void) { return omap_hwmod_init(omap3xxx_hwmods); } - - |
