OMAP2430: hwmod data: Add McBSP

Add McBSP hwmod data for OMAP2430.

Added a revision member inorder to facilitate the driver to
differentiate between mcbsp in different omap.

Signed-off-by: Charulatha V <charu@ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Cc: Benoit Cousson <b-cousson@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

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 91d2581c770a..1e65a4f5117b 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 dc1a28299ae2..64491a5385e9 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