OMAP4: UART: Add uart1-4 hwmods data for omap4

Add uart1-4 hwmod data into omap4_hwmod data file.

Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Signed-off-by: Govindraj.R <govindraj.raja@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>

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 e20b0eebc6d9..afcbd483a6c4 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -452,6 +452,235 @@ static struct omap_hwmod omap44xx_mpu_hwmod = {
         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
+/*
+ * '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_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_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_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
+        },
+};
+
+/* 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,
@@ -472,6 +701,12 @@ static __initdata struct omap_hwmod *omap44xx_hwmods[] = {
 
         /* mpu class */
         &omap44xx_mpu_hwmod,
+
+        /* uart class */
+        &omap44xx_uart1_hwmod,
+        &omap44xx_uart2_hwmod,
+        &omap44xx_uart3_hwmod,
+        &omap44xx_uart4_hwmod,
         NULL,
 };