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author | Kevin Hilman <khilman@deeprootsystems.com> | 2010-10-01 13:24:10 -0700 |
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committer | Kevin Hilman <khilman@deeprootsystems.com> | 2010-10-01 13:24:10 -0700 |
commit | 69758ab7a1e2de5636a2188d5357dd03140bf1d8 (patch) | |
tree | 13d65cbee4cc6bfed697bd164a15529ad86c2b25 /arch/arm/mach-omap2/omap_hwmod_44xx_data.c | |
parent | 963bfb0939232e415c7bfb19b08dce300eb148d9 (diff) | |
parent | 257f23d87f9309fee41d468575404b9371bf4c7d (diff) | |
download | op-kernel-dev-69758ab7a1e2de5636a2188d5357dd03140bf1d8.zip op-kernel-dev-69758ab7a1e2de5636a2188d5357dd03140bf1d8.tar.gz |
manual merge for pm-hwmod-uart due to conflicts
Diffstat (limited to 'arch/arm/mach-omap2/omap_hwmod_44xx_data.c')
-rw-r--r-- | arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 235 |
1 files changed, 235 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index 9523b4c..7274db4d 100644 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c @@ -468,6 +468,21 @@ static struct omap_hwmod_class_sysconfig omap44xx_wd_timer_sysc = { .sysc_fields = &omap_hwmod_sysc_type1, }; +/* + * 'uart' class + * universal asynchronous receiver/transmitter (uart) + */ + +static struct omap_hwmod_class_sysconfig omap44xx_uart_sysc = { + .rev_offs = 0x0050, + .sysc_offs = 0x0054, + .syss_offs = 0x0058, + .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, +}; + static struct omap_hwmod_class omap44xx_wd_timer_hwmod_class = { .name = "wd_timer", .sysc = &omap44xx_wd_timer_sysc, @@ -487,6 +502,82 @@ static struct omap_hwmod_addr_space omap44xx_wd_timer2_addrs[] = { }, }; +static struct omap_hwmod_class omap44xx_uart_hwmod_class = { + .name = "uart", + .sysc = &omap44xx_uart_sysc, +}; + +/* uart1 */ +static struct omap_hwmod omap44xx_uart1_hwmod; +static struct omap_hwmod_irq_info omap44xx_uart1_irqs[] = { + { .irq = 72 + OMAP44XX_IRQ_GIC_START }, +}; + +static struct omap_hwmod_dma_info omap44xx_uart1_sdma_reqs[] = { + { .name = "tx", .dma_req = 48 + OMAP44XX_DMA_REQ_START }, + { .name = "rx", .dma_req = 49 + OMAP44XX_DMA_REQ_START }, +}; + +static struct omap_hwmod_addr_space omap44xx_uart1_addrs[] = { + { + .pa_start = 0x4806a000, + .pa_end = 0x4806a0ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> uart1 */ +static struct omap_hwmod_ocp_if omap44xx_l4_per__uart1 = { + .master = &omap44xx_l4_per_hwmod, + .slave = &omap44xx_uart1_hwmod, + .clk = "l4_div_ck", + .addr = omap44xx_uart1_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_uart1_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* uart1 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_uart1_slaves[] = { + &omap44xx_l4_per__uart1, +}; + +static struct omap_hwmod omap44xx_uart1_hwmod = { + .name = "uart1", + .class = &omap44xx_uart_hwmod_class, + .mpu_irqs = omap44xx_uart1_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_uart1_irqs), + .sdma_reqs = omap44xx_uart1_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_uart1_sdma_reqs), + .main_clk = "uart1_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L4PER_UART1_CLKCTRL, + }, + }, + .slaves = omap44xx_uart1_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_uart1_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* uart2 */ +static struct omap_hwmod omap44xx_uart2_hwmod; +static struct omap_hwmod_irq_info omap44xx_uart2_irqs[] = { + { .irq = 73 + OMAP44XX_IRQ_GIC_START }, +}; + +static struct omap_hwmod_dma_info omap44xx_uart2_sdma_reqs[] = { + { .name = "tx", .dma_req = 50 + OMAP44XX_DMA_REQ_START }, + { .name = "rx", .dma_req = 51 + OMAP44XX_DMA_REQ_START }, +}; + +static struct omap_hwmod_addr_space omap44xx_uart2_addrs[] = { + { + .pa_start = 0x4806c000, + .pa_end = 0x4806c0ff, + .flags = ADDR_TYPE_RT + }, +}; + /* l4_wkup -> wd_timer2 */ static struct omap_hwmod_ocp_if omap44xx_l4_wkup__wd_timer2 = { .master = &omap44xx_l4_wkup_hwmod, @@ -532,6 +623,58 @@ static struct omap_hwmod_addr_space omap44xx_wd_timer3_addrs[] = { }, }; +/* l4_per -> uart2 */ +static struct omap_hwmod_ocp_if omap44xx_l4_per__uart2 = { + .master = &omap44xx_l4_per_hwmod, + .slave = &omap44xx_uart2_hwmod, + .clk = "l4_div_ck", + .addr = omap44xx_uart2_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_uart2_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* uart2 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_uart2_slaves[] = { + &omap44xx_l4_per__uart2, +}; + +static struct omap_hwmod omap44xx_uart2_hwmod = { + .name = "uart2", + .class = &omap44xx_uart_hwmod_class, + .mpu_irqs = omap44xx_uart2_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_uart2_irqs), + .sdma_reqs = omap44xx_uart2_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_uart2_sdma_reqs), + .main_clk = "uart2_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L4PER_UART2_CLKCTRL, + }, + }, + .slaves = omap44xx_uart2_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_uart2_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* uart3 */ +static struct omap_hwmod omap44xx_uart3_hwmod; +static struct omap_hwmod_irq_info omap44xx_uart3_irqs[] = { + { .irq = 74 + OMAP44XX_IRQ_GIC_START }, +}; + +static struct omap_hwmod_dma_info omap44xx_uart3_sdma_reqs[] = { + { .name = "tx", .dma_req = 52 + OMAP44XX_DMA_REQ_START }, + { .name = "rx", .dma_req = 53 + OMAP44XX_DMA_REQ_START }, +}; + +static struct omap_hwmod_addr_space omap44xx_uart3_addrs[] = { + { + .pa_start = 0x48020000, + .pa_end = 0x480200ff, + .flags = ADDR_TYPE_RT + }, +}; + /* l4_abe -> wd_timer3 */ static struct omap_hwmod_ocp_if omap44xx_l4_abe__wd_timer3 = { .master = &omap44xx_l4_abe_hwmod, @@ -551,6 +694,59 @@ static struct omap_hwmod_addr_space omap44xx_wd_timer3_dma_addrs[] = { }, }; +/* l4_per -> uart3 */ +static struct omap_hwmod_ocp_if omap44xx_l4_per__uart3 = { + .master = &omap44xx_l4_per_hwmod, + .slave = &omap44xx_uart3_hwmod, + .clk = "l4_div_ck", + .addr = omap44xx_uart3_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_uart3_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* uart3 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_uart3_slaves[] = { + &omap44xx_l4_per__uart3, +}; + +static struct omap_hwmod omap44xx_uart3_hwmod = { + .name = "uart3", + .class = &omap44xx_uart_hwmod_class, + .flags = (HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET), + .mpu_irqs = omap44xx_uart3_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_uart3_irqs), + .sdma_reqs = omap44xx_uart3_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_uart3_sdma_reqs), + .main_clk = "uart3_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L4PER_UART3_CLKCTRL, + }, + }, + .slaves = omap44xx_uart3_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_uart3_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* uart4 */ +static struct omap_hwmod omap44xx_uart4_hwmod; +static struct omap_hwmod_irq_info omap44xx_uart4_irqs[] = { + { .irq = 70 + OMAP44XX_IRQ_GIC_START }, +}; + +static struct omap_hwmod_dma_info omap44xx_uart4_sdma_reqs[] = { + { .name = "tx", .dma_req = 54 + OMAP44XX_DMA_REQ_START }, + { .name = "rx", .dma_req = 55 + OMAP44XX_DMA_REQ_START }, +}; + +static struct omap_hwmod_addr_space omap44xx_uart4_addrs[] = { + { + .pa_start = 0x4806e000, + .pa_end = 0x4806e0ff, + .flags = ADDR_TYPE_RT + }, +}; + static struct omap_hwmod_ocp_if omap44xx_l4_abe__wd_timer3_dma = { .master = &omap44xx_l4_abe_hwmod, .slave = &omap44xx_wd_timer3_hwmod, @@ -582,6 +778,39 @@ static struct omap_hwmod omap44xx_wd_timer3_hwmod = { .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; +/* l4_per -> uart4 */ +static struct omap_hwmod_ocp_if omap44xx_l4_per__uart4 = { + .master = &omap44xx_l4_per_hwmod, + .slave = &omap44xx_uart4_hwmod, + .clk = "l4_div_ck", + .addr = omap44xx_uart4_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_uart4_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* uart4 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_uart4_slaves[] = { + &omap44xx_l4_per__uart4, +}; + +static struct omap_hwmod omap44xx_uart4_hwmod = { + .name = "uart4", + .class = &omap44xx_uart_hwmod_class, + .mpu_irqs = omap44xx_uart4_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_uart4_irqs), + .sdma_reqs = omap44xx_uart4_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_uart4_sdma_reqs), + .main_clk = "uart4_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L4PER_UART4_CLKCTRL, + }, + }, + .slaves = omap44xx_uart4_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_uart4_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + static __initdata struct omap_hwmod *omap44xx_hwmods[] = { /* dmm class */ &omap44xx_dmm_hwmod, @@ -605,6 +834,12 @@ static __initdata struct omap_hwmod *omap44xx_hwmods[] = { /* wd_timer class */ &omap44xx_wd_timer2_hwmod, &omap44xx_wd_timer3_hwmod, + + /* uart class */ + &omap44xx_uart1_hwmod, + &omap44xx_uart2_hwmod, + &omap44xx_uart3_hwmod, + &omap44xx_uart4_hwmod, NULL, }; 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