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 | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index 126cb49..3be90fe 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -164,6 +164,7 @@ 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; +static struct omap_hwmod am35xx_uart4_hwmod; static struct omap_hwmod omap3xxx_usbhsotg_hwmod; /* l3_core -> usbhsotg interface */ @@ -299,6 +300,23 @@ static struct omap_hwmod_ocp_if omap3_l4_per__uart4 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; +/* AM35xx: L4 CORE -> UART4 interface */ +static struct omap_hwmod_addr_space am35xx_uart4_addr_space[] = { + { + .pa_start = OMAP3_UART4_AM35XX_BASE, + .pa_end = OMAP3_UART4_AM35XX_BASE + SZ_1K - 1, + .flags = ADDR_MAP_ON_INIT | ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if am35xx_l4_core__uart4 = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &am35xx_uart4_hwmod, + .clk = "uart4_ick", + .addr = am35xx_uart4_addr_space, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + /* L4 CORE -> I2C1 interface */ static struct omap_hwmod_ocp_if omap3_l4_core__i2c1 = { .master = &omap3xxx_l4_core_hwmod, @@ -1309,6 +1327,39 @@ static struct omap_hwmod omap3xxx_uart4_hwmod = { .class = &omap2_uart_class, }; +static struct omap_hwmod_irq_info am35xx_uart4_mpu_irqs[] = { + { .irq = INT_35XX_UART4_IRQ, }, +}; + +static struct omap_hwmod_dma_info am35xx_uart4_sdma_reqs[] = { + { .name = "rx", .dma_req = AM35XX_DMA_UART4_RX, }, + { .name = "tx", .dma_req = AM35XX_DMA_UART4_TX, }, +}; + +static struct omap_hwmod_ocp_if *am35xx_uart4_slaves[] = { + &am35xx_l4_core__uart4, +}; + +static struct omap_hwmod am35xx_uart4_hwmod = { + .name = "uart4", + .mpu_irqs = am35xx_uart4_mpu_irqs, + .sdma_reqs = am35xx_uart4_sdma_reqs, + .main_clk = "uart4_fck", + .prcm = { + .omap2 = { + .module_offs = CORE_MOD, + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_UART4_SHIFT, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_EN_UART4_SHIFT, + }, + }, + .slaves = am35xx_uart4_slaves, + .slaves_cnt = ARRAY_SIZE(am35xx_uart4_slaves), + .class = &omap2_uart_class, +}; + + static struct omap_hwmod_class i2c_class = { .name = "i2c", .sysc = &i2c_sysc, @@ -3287,6 +3338,7 @@ static __initdata struct omap_hwmod *omap36xx_hwmods[] = { static __initdata struct omap_hwmod *am35xx_hwmods[] = { &omap3xxx_dss_core_hwmod, /* XXX ??? */ &am35xx_usbhsotg_hwmod, + &am35xx_uart4_hwmod, NULL }; |