ARM: OMAP: AM33xx hwmod: Corrects PWM subsystem HWMOD entries

EQEP IP block integration data is not present in HWMOD data. Also
address ranges specified for EACP & EHRPWM are not correct & HWMOD
flags of ADDR_TYPE_RT are added to PWM subsystem register address
space. This patch:
1. Corrects register address mapping for ECAP & EHRPWM
2. Removes  HWMOD flags in PWM submodule register address space.
3. Adds EQEP HWMOD entries.

Signed-off-by: Philip Avinash <avinashphilip@ti.com>
[paul@pwsan.com: tweaked patch description]
Signed-off-by: Paul Walmsley <paul@pwsan.com>

1 files changed, 145 insertions, 13 deletions

diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
index 9e34d4cbc586..4b1cc4d4c9a3 100644
--- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
@@ -784,7 +784,7 @@ static struct omap_hwmod am33xx_elm_hwmod = {
 };
 
 /*
- * 'epwmss' class: ecap0,1,2,  ehrpwm0,1,2
+ * 'epwmss' class: ehrpwm0,1,2 eqep0,1,2 ecap0,1,2
  */
 static struct omap_hwmod_class_sysconfig am33xx_epwmss_sysc = {
         .rev_offs       = 0x0,
@@ -864,6 +864,66 @@ static struct omap_hwmod am33xx_ehrpwm2_hwmod = {
         },
 };
 
+/* eqep0 */
+static struct omap_hwmod_irq_info am33xx_eqep0_irqs[] = {
+        { .irq = 79 + OMAP_INTC_START, },
+        { .irq = -1 },
+};
+
+static struct omap_hwmod am33xx_eqep0_hwmod = {
+        .name           = "eqep0",
+        .class          = &am33xx_epwmss_hwmod_class,
+        .clkdm_name     = "l4ls_clkdm",
+        .mpu_irqs       = am33xx_eqep0_irqs,
+        .main_clk       = "l4ls_gclk",
+        .prcm           = {
+                .omap4  = {
+                        .clkctrl_offs   = AM33XX_CM_PER_EPWMSS0_CLKCTRL_OFFSET,
+                        .modulemode     = MODULEMODE_SWCTRL,
+                },
+        },
+};
+
+/* eqep1 */
+static struct omap_hwmod_irq_info am33xx_eqep1_irqs[] = {
+        { .irq = 88 + OMAP_INTC_START, },
+        { .irq = -1 },
+};
+
+static struct omap_hwmod am33xx_eqep1_hwmod = {
+        .name           = "eqep1",
+        .class          = &am33xx_epwmss_hwmod_class,
+        .clkdm_name     = "l4ls_clkdm",
+        .mpu_irqs       = am33xx_eqep1_irqs,
+        .main_clk       = "l4ls_gclk",
+        .prcm           = {
+                .omap4  = {
+                        .clkctrl_offs   = AM33XX_CM_PER_EPWMSS1_CLKCTRL_OFFSET,
+                        .modulemode     = MODULEMODE_SWCTRL,
+                },
+        },
+};
+
+/* eqep2 */
+static struct omap_hwmod_irq_info am33xx_eqep2_irqs[] = {
+        { .irq = 89 + OMAP_INTC_START, },
+        { .irq = -1 },
+};
+
+static struct omap_hwmod am33xx_eqep2_hwmod = {
+        .name           = "eqep2",
+        .class          = &am33xx_epwmss_hwmod_class,
+        .clkdm_name     = "l4ls_clkdm",
+        .mpu_irqs       = am33xx_eqep2_irqs,
+        .main_clk       = "l4ls_gclk",
+        .prcm           = {
+                .omap4  = {
+                        .clkctrl_offs   = AM33XX_CM_PER_EPWMSS2_CLKCTRL_OFFSET,
+                        .modulemode     = MODULEMODE_SWCTRL,
+                },
+        },
+};
+
 /* ecap0 */
 static struct omap_hwmod_irq_info am33xx_ecap0_irqs[] = {
         { .irq = 31 + OMAP_INTC_START, },
@@ -2559,8 +2619,7 @@ static struct omap_hwmod_addr_space am33xx_ehrpwm0_addr_space[] = {
         },
         {
                 .pa_start       = 0x48300200,
-                .pa_end         = 0x48300200 + SZ_256 - 1,
-                .flags          = ADDR_TYPE_RT
+                .pa_end         = 0x48300200 + SZ_128 - 1,
         },
         { }
 };
@@ -2585,8 +2644,7 @@ static struct omap_hwmod_addr_space am33xx_ehrpwm1_addr_space[] = {
         },
         {
                 .pa_start       = 0x48302200,
-                .pa_end         = 0x48302200 + SZ_256 - 1,
-                .flags          = ADDR_TYPE_RT
+                .pa_end         = 0x48302200 + SZ_128 - 1,
         },
         { }
 };
@@ -2611,8 +2669,7 @@ static struct omap_hwmod_addr_space am33xx_ehrpwm2_addr_space[] = {
         },
         {
                 .pa_start       = 0x48304200,
-                .pa_end         = 0x48304200 + SZ_256 - 1,
-                .flags          = ADDR_TYPE_RT
+                .pa_end         = 0x48304200 + SZ_128 - 1,
         },
         { }
 };
@@ -2629,6 +2686,81 @@ static struct omap_hwmod_ocp_if am33xx_l4_ls__ehrpwm2 = {
  * Splitting the resources to handle access of PWMSS config space
  * and module specific part independently
  */
+static struct omap_hwmod_addr_space am33xx_eqep0_addr_space[] = {
+        {
+                .pa_start       = 0x48300000,
+                .pa_end         = 0x48300000 + SZ_16 - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+        {
+                .pa_start       = 0x48300180,
+                .pa_end         = 0x48300180 + SZ_128 - 1,
+        },
+        { }
+};
+
+static struct omap_hwmod_ocp_if am33xx_l4_ls__eqep0 = {
+        .master         = &am33xx_l4_ls_hwmod,
+        .slave          = &am33xx_eqep0_hwmod,
+        .clk            = "l4ls_gclk",
+        .addr           = am33xx_eqep0_addr_space,
+        .user           = OCP_USER_MPU,
+};
+
+/*
+ * Splitting the resources to handle access of PWMSS config space
+ * and module specific part independently
+ */
+static struct omap_hwmod_addr_space am33xx_eqep1_addr_space[] = {
+        {
+                .pa_start       = 0x48302000,
+                .pa_end         = 0x48302000 + SZ_16 - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+        {
+                .pa_start       = 0x48302180,
+                .pa_end         = 0x48302180 + SZ_128 - 1,
+        },
+        { }
+};
+
+static struct omap_hwmod_ocp_if am33xx_l4_ls__eqep1 = {
+        .master         = &am33xx_l4_ls_hwmod,
+        .slave          = &am33xx_eqep1_hwmod,
+        .clk            = "l4ls_gclk",
+        .addr           = am33xx_eqep1_addr_space,
+        .user           = OCP_USER_MPU,
+};
+
+/*
+ * Splitting the resources to handle access of PWMSS config space
+ * and module specific part independently
+ */
+static struct omap_hwmod_addr_space am33xx_eqep2_addr_space[] = {
+        {
+                .pa_start       = 0x48304000,
+                .pa_end         = 0x48304000 + SZ_16 - 1,
+                .flags          = ADDR_TYPE_RT
+        },
+        {
+                .pa_start       = 0x48304180,
+                .pa_end         = 0x48304180 + SZ_128 - 1,
+        },
+        { }
+};
+
+static struct omap_hwmod_ocp_if am33xx_l4_ls__eqep2 = {
+        .master         = &am33xx_l4_ls_hwmod,
+        .slave          = &am33xx_eqep2_hwmod,
+        .clk            = "l4ls_gclk",
+        .addr           = am33xx_eqep2_addr_space,
+        .user           = OCP_USER_MPU,
+};
+
+/*
+ * Splitting the resources to handle access of PWMSS config space
+ * and module specific part independently
+ */
 static struct omap_hwmod_addr_space am33xx_ecap0_addr_space[] = {
         {
                 .pa_start       = 0x48300000,
@@ -2637,8 +2769,7 @@ static struct omap_hwmod_addr_space am33xx_ecap0_addr_space[] = {
         },
         {
                 .pa_start       = 0x48300100,
-                .pa_end         = 0x48300100 + SZ_256 - 1,
-                .flags          = ADDR_TYPE_RT
+                .pa_end         = 0x48300100 + SZ_128 - 1,
         },
         { }
 };
@@ -2663,8 +2794,7 @@ static struct omap_hwmod_addr_space am33xx_ecap1_addr_space[] = {
         },
         {
                 .pa_start       = 0x48302100,
-                .pa_end         = 0x48302100 + SZ_256 - 1,
-                .flags          = ADDR_TYPE_RT
+                .pa_end         = 0x48302100 + SZ_128 - 1,
         },
         { }
 };
@@ -2689,8 +2819,7 @@ static struct omap_hwmod_addr_space am33xx_ecap2_addr_space[] = {
         },
         {
                 .pa_start       = 0x48304100,
-                .pa_end         = 0x48304100 + SZ_256 - 1,
-                .flags          = ADDR_TYPE_RT
+                .pa_end         = 0x48304100 + SZ_128 - 1,
         },
         { }
 };
@@ -3395,6 +3524,9 @@ static struct omap_hwmod_ocp_if *am33xx_hwmod_ocp_ifs[] __initdata = {
         &am33xx_l4_ls__ehrpwm0,
         &am33xx_l4_ls__ehrpwm1,
         &am33xx_l4_ls__ehrpwm2,
+        &am33xx_l4_ls__eqep0,
+        &am33xx_l4_ls__eqep1,
+        &am33xx_l4_ls__eqep2,
         &am33xx_l4_ls__ecap0,
         &am33xx_l4_ls__ecap1,
         &am33xx_l4_ls__ecap2,