OMAP4: hwmod data: Add McSPI

Update omap4 hwmod file with McSPI info.

Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Signed-off-by: Charulatha V <charu@ti.com>
Signed-off-by: Govindraj.R <govindraj.raja@ti.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Reviewed-by: Kevin Hilman <khilman@ti.com>

1 files changed, 245 insertions, 4 deletions

diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index 46da576ffaf8..8199eb26fd34 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -534,10 +534,6 @@ static struct omap_hwmod omap44xx_mpu_private_hwmod = {
  *  mcbsp3
  *  mcbsp4
  *  mcpdm
- *  mcspi1
- *  mcspi2
- *  mcspi3
- *  mcspi4
  *  mmc1
  *  mmc2
  *  mmc3
@@ -1434,6 +1430,245 @@ static struct omap_hwmod omap44xx_iva_hwmod = {
 };
 
 /*
+ * 'mcspi' class
+ * multichannel serial port interface (mcspi) / master/slave synchronous serial
+ * bus
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_mcspi_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0010,
+        .sysc_flags     = (SYSC_HAS_EMUFREE | SYSC_HAS_RESET_STATUS |
+                           SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET),
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+                           SIDLE_SMART_WKUP),
+        .sysc_fields    = &omap_hwmod_sysc_type2,
+};
+
+static struct omap_hwmod_class omap44xx_mcspi_hwmod_class = {
+        .name   = "mcspi",
+        .sysc   = &omap44xx_mcspi_sysc,
+};
+
+/* mcspi1 */
+static struct omap_hwmod omap44xx_mcspi1_hwmod;
+static struct omap_hwmod_irq_info omap44xx_mcspi1_irqs[] = {
+        { .irq = 65 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mcspi1_sdma_reqs[] = {
+        { .name = "tx0", .dma_req = 34 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx0", .dma_req = 35 + OMAP44XX_DMA_REQ_START },
+        { .name = "tx1", .dma_req = 36 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx1", .dma_req = 37 + OMAP44XX_DMA_REQ_START },
+        { .name = "tx2", .dma_req = 38 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx2", .dma_req = 39 + OMAP44XX_DMA_REQ_START },
+        { .name = "tx3", .dma_req = 40 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx3", .dma_req = 41 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcspi1_addrs[] = {
+        {
+                .pa_start       = 0x48098000,
+                .pa_end         = 0x480981ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> mcspi1 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__mcspi1 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_mcspi1_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_mcspi1_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_mcspi1_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcspi1 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mcspi1_slaves[] = {
+        &omap44xx_l4_per__mcspi1,
+};
+
+static struct omap_hwmod omap44xx_mcspi1_hwmod = {
+        .name           = "mcspi1",
+        .class          = &omap44xx_mcspi_hwmod_class,
+        .mpu_irqs       = omap44xx_mcspi1_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_mcspi1_irqs),
+        .sdma_reqs      = omap44xx_mcspi1_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap44xx_mcspi1_sdma_reqs),
+        .main_clk       = "mcspi1_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L4PER_MCSPI1_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_mcspi1_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_mcspi1_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* mcspi2 */
+static struct omap_hwmod omap44xx_mcspi2_hwmod;
+static struct omap_hwmod_irq_info omap44xx_mcspi2_irqs[] = {
+        { .irq = 66 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mcspi2_sdma_reqs[] = {
+        { .name = "tx0", .dma_req = 42 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx0", .dma_req = 43 + OMAP44XX_DMA_REQ_START },
+        { .name = "tx1", .dma_req = 44 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx1", .dma_req = 45 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcspi2_addrs[] = {
+        {
+                .pa_start       = 0x4809a000,
+                .pa_end         = 0x4809a1ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> mcspi2 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__mcspi2 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_mcspi2_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_mcspi2_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_mcspi2_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcspi2 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mcspi2_slaves[] = {
+        &omap44xx_l4_per__mcspi2,
+};
+
+static struct omap_hwmod omap44xx_mcspi2_hwmod = {
+        .name           = "mcspi2",
+        .class          = &omap44xx_mcspi_hwmod_class,
+        .mpu_irqs       = omap44xx_mcspi2_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_mcspi2_irqs),
+        .sdma_reqs      = omap44xx_mcspi2_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap44xx_mcspi2_sdma_reqs),
+        .main_clk       = "mcspi2_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L4PER_MCSPI2_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_mcspi2_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_mcspi2_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* mcspi3 */
+static struct omap_hwmod omap44xx_mcspi3_hwmod;
+static struct omap_hwmod_irq_info omap44xx_mcspi3_irqs[] = {
+        { .irq = 91 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mcspi3_sdma_reqs[] = {
+        { .name = "tx0", .dma_req = 14 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx0", .dma_req = 15 + OMAP44XX_DMA_REQ_START },
+        { .name = "tx1", .dma_req = 22 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx1", .dma_req = 23 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcspi3_addrs[] = {
+        {
+                .pa_start       = 0x480b8000,
+                .pa_end         = 0x480b81ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> mcspi3 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__mcspi3 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_mcspi3_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_mcspi3_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_mcspi3_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcspi3 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mcspi3_slaves[] = {
+        &omap44xx_l4_per__mcspi3,
+};
+
+static struct omap_hwmod omap44xx_mcspi3_hwmod = {
+        .name           = "mcspi3",
+        .class          = &omap44xx_mcspi_hwmod_class,
+        .mpu_irqs       = omap44xx_mcspi3_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_mcspi3_irqs),
+        .sdma_reqs      = omap44xx_mcspi3_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap44xx_mcspi3_sdma_reqs),
+        .main_clk       = "mcspi3_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L4PER_MCSPI3_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_mcspi3_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_mcspi3_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* mcspi4 */
+static struct omap_hwmod omap44xx_mcspi4_hwmod;
+static struct omap_hwmod_irq_info omap44xx_mcspi4_irqs[] = {
+        { .irq = 48 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mcspi4_sdma_reqs[] = {
+        { .name = "tx0", .dma_req = 69 + OMAP44XX_DMA_REQ_START },
+        { .name = "rx0", .dma_req = 70 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcspi4_addrs[] = {
+        {
+                .pa_start       = 0x480ba000,
+                .pa_end         = 0x480ba1ff,
+                .flags          = ADDR_TYPE_RT
+        },
+};
+
+/* l4_per -> mcspi4 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__mcspi4 = {
+        .master         = &omap44xx_l4_per_hwmod,
+        .slave          = &omap44xx_mcspi4_hwmod,
+        .clk            = "l4_div_ck",
+        .addr           = omap44xx_mcspi4_addrs,
+        .addr_cnt       = ARRAY_SIZE(omap44xx_mcspi4_addrs),
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcspi4 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mcspi4_slaves[] = {
+        &omap44xx_l4_per__mcspi4,
+};
+
+static struct omap_hwmod omap44xx_mcspi4_hwmod = {
+        .name           = "mcspi4",
+        .class          = &omap44xx_mcspi_hwmod_class,
+        .mpu_irqs       = omap44xx_mcspi4_irqs,
+        .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_mcspi4_irqs),
+        .sdma_reqs      = omap44xx_mcspi4_sdma_reqs,
+        .sdma_reqs_cnt  = ARRAY_SIZE(omap44xx_mcspi4_sdma_reqs),
+        .main_clk       = "mcspi4_fck",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_reg = OMAP4430_CM_L4PER_MCSPI4_CLKCTRL,
+                },
+        },
+        .slaves         = omap44xx_mcspi4_slaves,
+        .slaves_cnt     = ARRAY_SIZE(omap44xx_mcspi4_slaves),
+        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
  * 'mpu' class
  * mpu sub-system
  */
@@ -2110,6 +2345,12 @@ static __initdata struct omap_hwmod *omap44xx_hwmods[] = {
         &omap44xx_iva_seq0_hwmod,
         &omap44xx_iva_seq1_hwmod,
 
+        /* mcspi class */
+        &omap44xx_mcspi1_hwmod,
+        &omap44xx_mcspi2_hwmod,
+        &omap44xx_mcspi3_hwmod,
+        &omap44xx_mcspi4_hwmod,
+
         /* mpu class */
         &omap44xx_mpu_hwmod,