diff options
| -rw-r--r-- | arch/arm/mach-omap2/omap_hwmod_2430_data.c | 320 | ||||
| -rw-r--r-- | arch/arm/plat-omap/include/plat/mcbsp.h | 2 |
2 files changed, 322 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c index 91d2581c770..1e65a4f5117 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c @@ -18,6 +18,7 @@ #include <plat/serial.h> #include <plat/i2c.h> #include <plat/gpio.h> +#include <plat/mcbsp.h> #include <plat/mcspi.h> #include <plat/l3_2xxx.h> @@ -51,6 +52,11 @@ static struct omap_hwmod omap2430_gpio3_hwmod; static struct omap_hwmod omap2430_gpio4_hwmod; static struct omap_hwmod omap2430_gpio5_hwmod; static struct omap_hwmod omap2430_dma_system_hwmod; +static struct omap_hwmod omap2430_mcbsp1_hwmod; +static struct omap_hwmod omap2430_mcbsp2_hwmod; +static struct omap_hwmod omap2430_mcbsp3_hwmod; +static struct omap_hwmod omap2430_mcbsp4_hwmod; +static struct omap_hwmod omap2430_mcbsp5_hwmod; static struct omap_hwmod omap2430_mcspi1_hwmod; static struct omap_hwmod omap2430_mcspi2_hwmod; static struct omap_hwmod omap2430_mcspi3_hwmod; @@ -1575,7 +1581,314 @@ static struct omap_hwmod omap2430_usbhsotg_hwmod = { .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) }; +/* + * 'mcbsp' class + * multi channel buffered serial port controller + */ + +static struct omap_hwmod_class_sysconfig omap2430_mcbsp_sysc = { + .rev_offs = 0x007C, + .sysc_offs = 0x008C, + .sysc_flags = (SYSC_HAS_SOFTRESET), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap2430_mcbsp_hwmod_class = { + .name = "mcbsp", + .sysc = &omap2430_mcbsp_sysc, + .rev = MCBSP_CONFIG_TYPE2, +}; + +/* mcbsp1 */ +static struct omap_hwmod_irq_info omap2430_mcbsp1_irqs[] = { + { .name = "tx", .irq = 59 }, + { .name = "rx", .irq = 60 }, + { .name = "ovr", .irq = 61 }, + { .name = "common", .irq = 64 }, +}; + +static struct omap_hwmod_dma_info omap2430_mcbsp1_sdma_chs[] = { + { .name = "rx", .dma_req = 32 }, + { .name = "tx", .dma_req = 31 }, +}; + +static struct omap_hwmod_addr_space omap2430_mcbsp1_addrs[] = { + { + .name = "mpu", + .pa_start = 0x48074000, + .pa_end = 0x480740ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> mcbsp1 */ +static struct omap_hwmod_ocp_if omap2430_l4_core__mcbsp1 = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_mcbsp1_hwmod, + .clk = "mcbsp1_ick", + .addr = omap2430_mcbsp1_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_mcbsp1_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mcbsp1 slave ports */ +static struct omap_hwmod_ocp_if *omap2430_mcbsp1_slaves[] = { + &omap2430_l4_core__mcbsp1, +}; + +static struct omap_hwmod omap2430_mcbsp1_hwmod = { + .name = "mcbsp1", + .class = &omap2430_mcbsp_hwmod_class, + .mpu_irqs = omap2430_mcbsp1_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_mcbsp1_irqs), + .sdma_reqs = omap2430_mcbsp1_sdma_chs, + .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mcbsp1_sdma_chs), + .main_clk = "mcbsp1_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_MCBSP1_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_MCBSP1_SHIFT, + }, + }, + .slaves = omap2430_mcbsp1_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_mcbsp1_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), +}; + +/* mcbsp2 */ +static struct omap_hwmod_irq_info omap2430_mcbsp2_irqs[] = { + { .name = "tx", .irq = 62 }, + { .name = "rx", .irq = 63 }, + { .name = "common", .irq = 16 }, +}; + +static struct omap_hwmod_dma_info omap2430_mcbsp2_sdma_chs[] = { + { .name = "rx", .dma_req = 34 }, + { .name = "tx", .dma_req = 33 }, +}; + +static struct omap_hwmod_addr_space omap2430_mcbsp2_addrs[] = { + { + .name = "mpu", + .pa_start = 0x48076000, + .pa_end = 0x480760ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> mcbsp2 */ +static struct omap_hwmod_ocp_if omap2430_l4_core__mcbsp2 = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_mcbsp2_hwmod, + .clk = "mcbsp2_ick", + .addr = omap2430_mcbsp2_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_mcbsp2_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mcbsp2 slave ports */ +static struct omap_hwmod_ocp_if *omap2430_mcbsp2_slaves[] = { + &omap2430_l4_core__mcbsp2, +}; + +static struct omap_hwmod omap2430_mcbsp2_hwmod = { + .name = "mcbsp2", + .class = &omap2430_mcbsp_hwmod_class, + .mpu_irqs = omap2430_mcbsp2_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_mcbsp2_irqs), + .sdma_reqs = omap2430_mcbsp2_sdma_chs, + .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mcbsp2_sdma_chs), + .main_clk = "mcbsp2_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_MCBSP2_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_MCBSP2_SHIFT, + }, + }, + .slaves = omap2430_mcbsp2_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_mcbsp2_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), +}; + +/* mcbsp3 */ +static struct omap_hwmod_irq_info omap2430_mcbsp3_irqs[] = { + { .name = "tx", .irq = 89 }, + { .name = "rx", .irq = 90 }, + { .name = "common", .irq = 17 }, +}; + +static struct omap_hwmod_dma_info omap2430_mcbsp3_sdma_chs[] = { + { .name = "rx", .dma_req = 18 }, + { .name = "tx", .dma_req = 17 }, +}; + +static struct omap_hwmod_addr_space omap2430_mcbsp3_addrs[] = { + { + .name = "mpu", + .pa_start = 0x4808C000, + .pa_end = 0x4808C0ff, + .flags = ADDR_TYPE_RT + }, +}; +/* l4_core -> mcbsp3 */ +static struct omap_hwmod_ocp_if omap2430_l4_core__mcbsp3 = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_mcbsp3_hwmod, + .clk = "mcbsp3_ick", + .addr = omap2430_mcbsp3_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_mcbsp3_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mcbsp3 slave ports */ +static struct omap_hwmod_ocp_if *omap2430_mcbsp3_slaves[] = { + &omap2430_l4_core__mcbsp3, +}; + +static struct omap_hwmod omap2430_mcbsp3_hwmod = { + .name = "mcbsp3", + .class = &omap2430_mcbsp_hwmod_class, + .mpu_irqs = omap2430_mcbsp3_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_mcbsp3_irqs), + .sdma_reqs = omap2430_mcbsp3_sdma_chs, + .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mcbsp3_sdma_chs), + .main_clk = "mcbsp3_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP2430_EN_MCBSP3_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 2, + .idlest_idle_bit = OMAP2430_ST_MCBSP3_SHIFT, + }, + }, + .slaves = omap2430_mcbsp3_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_mcbsp3_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), +}; + +/* mcbsp4 */ +static struct omap_hwmod_irq_info omap2430_mcbsp4_irqs[] = { + { .name = "tx", .irq = 54 }, + { .name = "rx", .irq = 55 }, + { .name = "common", .irq = 18 }, +}; + +static struct omap_hwmod_dma_info omap2430_mcbsp4_sdma_chs[] = { + { .name = "rx", .dma_req = 20 }, + { .name = "tx", .dma_req = 19 }, +}; + +static struct omap_hwmod_addr_space omap2430_mcbsp4_addrs[] = { + { + .name = "mpu", + .pa_start = 0x4808E000, + .pa_end = 0x4808E0ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> mcbsp4 */ +static struct omap_hwmod_ocp_if omap2430_l4_core__mcbsp4 = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_mcbsp4_hwmod, + .clk = "mcbsp4_ick", + .addr = omap2430_mcbsp4_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_mcbsp4_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mcbsp4 slave ports */ +static struct omap_hwmod_ocp_if *omap2430_mcbsp4_slaves[] = { + &omap2430_l4_core__mcbsp4, +}; + +static struct omap_hwmod omap2430_mcbsp4_hwmod = { + .name = "mcbsp4", + .class = &omap2430_mcbsp_hwmod_class, + .mpu_irqs = omap2430_mcbsp4_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_mcbsp4_irqs), + .sdma_reqs = omap2430_mcbsp4_sdma_chs, + .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mcbsp4_sdma_chs), + .main_clk = "mcbsp4_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP2430_EN_MCBSP4_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 2, + .idlest_idle_bit = OMAP2430_ST_MCBSP4_SHIFT, + }, + }, + .slaves = omap2430_mcbsp4_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_mcbsp4_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), +}; + +/* mcbsp5 */ +static struct omap_hwmod_irq_info omap2430_mcbsp5_irqs[] = { + { .name = "tx", .irq = 81 }, + { .name = "rx", .irq = 82 }, + { .name = "common", .irq = 19 }, +}; + +static struct omap_hwmod_dma_info omap2430_mcbsp5_sdma_chs[] = { + { .name = "rx", .dma_req = 22 }, + { .name = "tx", .dma_req = 21 }, +}; + +static struct omap_hwmod_addr_space omap2430_mcbsp5_addrs[] = { + { + .name = "mpu", + .pa_start = 0x48096000, + .pa_end = 0x480960ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> mcbsp5 */ +static struct omap_hwmod_ocp_if omap2430_l4_core__mcbsp5 = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_mcbsp5_hwmod, + .clk = "mcbsp5_ick", + .addr = omap2430_mcbsp5_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_mcbsp5_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mcbsp5 slave ports */ +static struct omap_hwmod_ocp_if *omap2430_mcbsp5_slaves[] = { + &omap2430_l4_core__mcbsp5, +}; + +static struct omap_hwmod omap2430_mcbsp5_hwmod = { + .name = "mcbsp5", + .class = &omap2430_mcbsp_hwmod_class, + .mpu_irqs = omap2430_mcbsp5_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_mcbsp5_irqs), + .sdma_reqs = omap2430_mcbsp5_sdma_chs, + .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mcbsp5_sdma_chs), + .main_clk = "mcbsp5_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP2430_EN_MCBSP5_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 2, + .idlest_idle_bit = OMAP2430_ST_MCBSP5_SHIFT, + }, + }, + .slaves = omap2430_mcbsp5_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_mcbsp5_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), +}; static __initdata struct omap_hwmod *omap2430_hwmods[] = { &omap2430_l3_main_hwmod, @@ -1606,6 +1919,13 @@ static __initdata struct omap_hwmod *omap2430_hwmods[] = { /* dma_system class*/ &omap2430_dma_system_hwmod, + /* mcbsp class */ + &omap2430_mcbsp1_hwmod, + &omap2430_mcbsp2_hwmod, + &omap2430_mcbsp3_hwmod, + &omap2430_mcbsp4_hwmod, + &omap2430_mcbsp5_hwmod, + /* mailbox class */ &omap2430_mailbox_hwmod, diff --git a/arch/arm/plat-omap/include/plat/mcbsp.h b/arch/arm/plat-omap/include/plat/mcbsp.h index dc1a28299ae..64491a5385e 100644 --- a/arch/arm/plat-omap/include/plat/mcbsp.h +++ b/arch/arm/plat-omap/include/plat/mcbsp.h @@ -37,6 +37,8 @@ static struct platform_device omap_mcbsp##port_nr = { \ .id = OMAP_MCBSP##port_nr, \ } +#define MCBSP_CONFIG_TYPE2 0x2 + #define OMAP7XX_MCBSP1_BASE 0xfffb1000 #define OMAP7XX_MCBSP2_BASE 0xfffb1800 |