Thread (16 messages) 16 messages, 3 authors, 2012-11-30
STALE4934d
Revisions (3)
  1. v3 [diff vs current]
  2. v4 [diff vs current]
  3. v5 current

[PATCH v5 03/12] ARM: OMAP: AM33xx hwmod: Add parent-child relationship for PWM subsystem

From: Philip, Avinash <hidden>
Date: 2012-11-27 08:50:01
Also in: linux-arm-kernel, linux-omap, lkml
Subsystem: arm port, omap hwmod data, omap2+ support, the rest · Maintainers: Russell King, Paul Walmsley, Aaro Koskinen, Andreas Kemnade, Kevin Hilman, Roger Quadros, Tony Lindgren, Linus Torvalds

As part of PWM subsystem integration, PWM subsystem are sharing
resources like clock across submodules (ECAP, EQEP & EHRPWM). To handle
resource sharing & IP integration  rework on parent child relation
between PWMSS and ECAP, EQEP & EHRPWM child devices to support runtime PM.

Signed-off-by: Philip, Avinash <redacted>
---
Changes since v4:
	- Split HWMOD patch to handle Parent<->child relation

 arch/arm/mach-omap2/omap_hwmod_33xx_data.c |  434 +++++++++++++---------------
 1 files changed, 203 insertions(+), 231 deletions(-)
diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
index 9ed0bcf..426ca9b 100644
--- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
@@ -768,9 +768,7 @@ static struct omap_hwmod am33xx_elm_hwmod = {
 	},
 };
 
-/*
- * 'epwmss' class: ehrpwm0,1,2 eqep0,1,2 ecap0,1,2
- */
+/* pwmss  */
 static struct omap_hwmod_class_sysconfig am33xx_epwmss_sysc = {
 	.rev_offs	= 0x0,
 	.sysc_offs	= 0x4,
@@ -786,67 +784,44 @@ static struct omap_hwmod_class am33xx_epwmss_hwmod_class = {
 	.sysc		= &am33xx_epwmss_sysc,
 };
 
-/* ehrpwm0 */
-static struct omap_hwmod_irq_info am33xx_ehrpwm0_irqs[] = {
-	{ .name = "int", .irq = 86 + OMAP_INTC_START, },
-	{ .name = "tzint", .irq = 58 + OMAP_INTC_START, },
-	{ .irq = -1 },
+static struct omap_hwmod_class am33xx_ecap_hwmod_class = {
+	.name		= "ecap",
 };
 
-static struct omap_hwmod am33xx_ehrpwm0_hwmod = {
-	.name		= "ehrpwm0",
-	.class		= &am33xx_epwmss_hwmod_class,
-	.clkdm_name	= "l4ls_clkdm",
-	.mpu_irqs	= am33xx_ehrpwm0_irqs,
-	.main_clk	= "l4ls_gclk",
-	.prcm		= {
-		.omap4	= {
-			.clkctrl_offs	= AM33XX_CM_PER_EPWMSS0_CLKCTRL_OFFSET,
-			.modulemode	= MODULEMODE_SWCTRL,
-		},
-	},
+static struct omap_hwmod_class am33xx_eqep_hwmod_class = {
+	.name		= "eqep",
 };
 
-/* ehrpwm1 */
-static struct omap_hwmod_irq_info am33xx_ehrpwm1_irqs[] = {
-	{ .name = "int", .irq = 87 + OMAP_INTC_START, },
-	{ .name = "tzint", .irq = 59 + OMAP_INTC_START, },
-	{ .irq = -1 },
+static struct omap_hwmod_class am33xx_ehrpwm_hwmod_class = {
+	.name		= "ehrpwm",
 };
 
-static struct omap_hwmod am33xx_ehrpwm1_hwmod = {
-	.name		= "ehrpwm1",
+/* epwmss0 */
+static struct omap_hwmod am33xx_epwmss0_hwmod = {
+	.name		= "epwmss0",
 	.class		= &am33xx_epwmss_hwmod_class,
 	.clkdm_name	= "l4ls_clkdm",
-	.mpu_irqs	= am33xx_ehrpwm1_irqs,
 	.main_clk	= "l4ls_gclk",
 	.prcm		= {
 		.omap4	= {
-			.clkctrl_offs	= AM33XX_CM_PER_EPWMSS1_CLKCTRL_OFFSET,
+			.clkctrl_offs	= AM33XX_CM_PER_EPWMSS0_CLKCTRL_OFFSET,
 			.modulemode	= MODULEMODE_SWCTRL,
 		},
 	},
 };
 
-/* ehrpwm2 */
-static struct omap_hwmod_irq_info am33xx_ehrpwm2_irqs[] = {
-	{ .name = "int", .irq = 39 + OMAP_INTC_START, },
-	{ .name = "tzint", .irq = 60 + OMAP_INTC_START, },
+/* ecap0 */
+static struct omap_hwmod_irq_info am33xx_ecap0_irqs[] = {
+	{ .irq = 31 + OMAP_INTC_START, },
 	{ .irq = -1 },
 };
 
-static struct omap_hwmod am33xx_ehrpwm2_hwmod = {
-	.name		= "ehrpwm2",
-	.class		= &am33xx_epwmss_hwmod_class,
+static struct omap_hwmod am33xx_ecap0_hwmod = {
+	.name		= "ecap0",
+	.class		= &am33xx_ecap_hwmod_class,
 	.clkdm_name	= "l4ls_clkdm",
-	.mpu_irqs	= am33xx_ehrpwm2_irqs,
+	.mpu_irqs	= am33xx_ecap0_irqs,
 	.main_clk	= "l4ls_gclk",
-	.prcm		= {
-		.omap4	= {
-			.clkctrl_offs	= AM33XX_CM_PER_EPWMSS2_CLKCTRL_OFFSET,
-			.modulemode	= MODULEMODE_SWCTRL,
-		},
-	},
 };
 
 /* eqep0 */
@@ -857,29 +832,32 @@ static struct omap_hwmod_irq_info am33xx_eqep0_irqs[] = {
 
 static struct omap_hwmod am33xx_eqep0_hwmod = {
 	.name		= "eqep0",
-	.class		= &am33xx_epwmss_hwmod_class,
+	.class		= &am33xx_eqep_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, },
+/* ehrpwm0 */
+static struct omap_hwmod_irq_info am33xx_ehrpwm0_irqs[] = {
+	{ .name = "int", .irq = 86 + OMAP_INTC_START, },
+	{ .name = "tzint", .irq = 58 + OMAP_INTC_START, },
 	{ .irq = -1 },
 };
 
-static struct omap_hwmod am33xx_eqep1_hwmod = {
-	.name		= "eqep1",
+static struct omap_hwmod am33xx_ehrpwm0_hwmod = {
+	.name		= "ehrpwm0",
+	.class		= &am33xx_ehrpwm_hwmod_class,
+	.clkdm_name	= "l4ls_clkdm",
+	.mpu_irqs	= am33xx_ehrpwm0_irqs,
+	.main_clk	= "l4ls_gclk",
+};
+
+/* epwmss1 */
+static struct omap_hwmod am33xx_epwmss1_hwmod = {
+	.name		= "epwmss1",
 	.class		= &am33xx_epwmss_hwmod_class,
 	.clkdm_name	= "l4ls_clkdm",
-	.mpu_irqs	= am33xx_eqep1_irqs,
 	.main_clk	= "l4ls_gclk",
 	.prcm		= {
 		.omap4	= {
@@ -889,61 +867,58 @@ static struct omap_hwmod am33xx_eqep1_hwmod = {
 	},
 };
 
-/* eqep2 */
-static struct omap_hwmod_irq_info am33xx_eqep2_irqs[] = {
-	{ .irq = 89 + OMAP_INTC_START, },
+/* ecap1 */
+static struct omap_hwmod_irq_info am33xx_ecap1_irqs[] = {
+	{ .irq = 47 + OMAP_INTC_START, },
 	{ .irq = -1 },
 };
 
-static struct omap_hwmod am33xx_eqep2_hwmod = {
-	.name		= "eqep2",
-	.class		= &am33xx_epwmss_hwmod_class,
+static struct omap_hwmod am33xx_ecap1_hwmod = {
+	.name		= "ecap1",
+	.class		= &am33xx_ecap_hwmod_class,
 	.clkdm_name	= "l4ls_clkdm",
-	.mpu_irqs	= am33xx_eqep2_irqs,
+	.mpu_irqs	= am33xx_ecap1_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, },
+/* eqep1 */
+static struct omap_hwmod_irq_info am33xx_eqep1_irqs[] = {
+	{ .irq = 88 + OMAP_INTC_START, },
 	{ .irq = -1 },
 };
 
-static struct omap_hwmod am33xx_ecap0_hwmod = {
-	.name		= "ecap0",
-	.class		= &am33xx_epwmss_hwmod_class,
+static struct omap_hwmod am33xx_eqep1_hwmod = {
+	.name		= "eqep1",
+	.class		= &am33xx_eqep_hwmod_class,
 	.clkdm_name	= "l4ls_clkdm",
-	.mpu_irqs	= am33xx_ecap0_irqs,
+	.mpu_irqs	= am33xx_eqep1_irqs,
 	.main_clk	= "l4ls_gclk",
-	.prcm		= {
-		.omap4	= {
-			.clkctrl_offs	= AM33XX_CM_PER_EPWMSS0_CLKCTRL_OFFSET,
-			.modulemode	= MODULEMODE_SWCTRL,
-		},
-	},
 };
 
-/* ecap1 */
-static struct omap_hwmod_irq_info am33xx_ecap1_irqs[] = {
-	{ .irq = 47 + OMAP_INTC_START, },
+/* ehrpwm1 */
+static struct omap_hwmod_irq_info am33xx_ehrpwm1_irqs[] = {
+	{ .name = "int", .irq = 87 + OMAP_INTC_START, },
+	{ .name = "tzint", .irq = 59 + OMAP_INTC_START, },
 	{ .irq = -1 },
 };
 
-static struct omap_hwmod am33xx_ecap1_hwmod = {
-	.name		= "ecap1",
+static struct omap_hwmod am33xx_ehrpwm1_hwmod = {
+	.name		= "ehrpwm1",
+	.class		= &am33xx_ehrpwm_hwmod_class,
+	.clkdm_name	= "l4ls_clkdm",
+	.mpu_irqs	= am33xx_ehrpwm1_irqs,
+	.main_clk	= "l4ls_gclk",
+};
+
+/* epwmss2 */
+static struct omap_hwmod am33xx_epwmss2_hwmod = {
+	.name		= "epwmss2",
 	.class		= &am33xx_epwmss_hwmod_class,
 	.clkdm_name	= "l4ls_clkdm",
-	.mpu_irqs	= am33xx_ecap1_irqs,
 	.main_clk	= "l4ls_gclk",
 	.prcm		= {
 		.omap4	= {
-			.clkctrl_offs	= AM33XX_CM_PER_EPWMSS1_CLKCTRL_OFFSET,
+			.clkctrl_offs	= AM33XX_CM_PER_EPWMSS2_CLKCTRL_OFFSET,
 			.modulemode	= MODULEMODE_SWCTRL,
 		},
 	},
@@ -957,16 +932,39 @@ static struct omap_hwmod_irq_info am33xx_ecap2_irqs[] = {
 
 static struct omap_hwmod am33xx_ecap2_hwmod = {
 	.name		= "ecap2",
+	.class		= &am33xx_ecap_hwmod_class,
+	.clkdm_name	= "l4ls_clkdm",
 	.mpu_irqs	= am33xx_ecap2_irqs,
-	.class		= &am33xx_epwmss_hwmod_class,
+	.main_clk	= "l4ls_gclk",
+};
+
+/* 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_eqep_hwmod_class,
 	.clkdm_name	= "l4ls_clkdm",
+	.mpu_irqs	= am33xx_eqep2_irqs,
+	.main_clk	= "l4ls_gclk",
+};
+
+/* ehrpwm2 */
+static struct omap_hwmod_irq_info am33xx_ehrpwm2_irqs[] = {
+	{ .name = "int", .irq = 39 + OMAP_INTC_START, },
+	{ .name = "tzint", .irq = 60 + OMAP_INTC_START, },
+	{ .irq = -1 },
+};
+
+static struct omap_hwmod am33xx_ehrpwm2_hwmod = {
+	.name		= "ehrpwm2",
+	.class		= &am33xx_ehrpwm_hwmod_class,
+	.clkdm_name	= "l4ls_clkdm",
+	.mpu_irqs	= am33xx_ehrpwm2_irqs,
 	.main_clk	= "l4ls_gclk",
-	.prcm		= {
-		.omap4	= {
-			.clkctrl_offs	= AM33XX_CM_PER_EPWMSS2_CLKCTRL_OFFSET,
-			.modulemode	= MODULEMODE_SWCTRL,
-		},
-	},
 };
 
 /*
@@ -2578,116 +2576,106 @@ static struct omap_hwmod_ocp_if am33xx_l4_ls__elm = {
 	.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_ehrpwm0_addr_space[] = {
+static struct omap_hwmod_addr_space am33xx_epwmss0_addr_space[] = {
 	{
 		.pa_start	= 0x48300000,
 		.pa_end		= 0x48300000 + SZ_16 - 1,
 		.flags		= ADDR_TYPE_RT
 	},
-	{
-		.pa_start	= 0x48300200,
-		.pa_end		= 0x48300200 + SZ_128 - 1,
-	},
 	{ }
 };
 
-static struct omap_hwmod_ocp_if am33xx_l4_ls__ehrpwm0 = {
+static struct omap_hwmod_ocp_if am33xx_l4_ls__epwmss0 = {
 	.master		= &am33xx_l4_ls_hwmod,
-	.slave		= &am33xx_ehrpwm0_hwmod,
+	.slave		= &am33xx_epwmss0_hwmod,
 	.clk		= "l4ls_gclk",
-	.addr		= am33xx_ehrpwm0_addr_space,
+	.addr		= am33xx_epwmss0_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_ehrpwm1_addr_space[] = {
-	{
-		.pa_start	= 0x48302000,
-		.pa_end		= 0x48302000 + SZ_16 - 1,
-		.flags		= ADDR_TYPE_RT
-	},
+static struct omap_hwmod_addr_space am33xx_ecap0_addr_space[] = {
 	{
-		.pa_start	= 0x48302200,
-		.pa_end		= 0x48302200 + SZ_128 - 1,
+		.pa_start	= 0x48300100,
+		.pa_end		= 0x48300100 + SZ_128 - 1,
 	},
 	{ }
 };
 
-static struct omap_hwmod_ocp_if am33xx_l4_ls__ehrpwm1 = {
-	.master		= &am33xx_l4_ls_hwmod,
-	.slave		= &am33xx_ehrpwm1_hwmod,
+static struct omap_hwmod_ocp_if am33xx_epwmss0__ecap0 = {
+	.master		= &am33xx_epwmss0_hwmod,
+	.slave		= &am33xx_ecap0_hwmod,
 	.clk		= "l4ls_gclk",
-	.addr		= am33xx_ehrpwm1_addr_space,
+	.addr		= am33xx_ecap0_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_ehrpwm2_addr_space[] = {
+static struct omap_hwmod_addr_space am33xx_eqep0_addr_space[] = {
 	{
-		.pa_start	= 0x48304000,
-		.pa_end		= 0x48304000 + SZ_16 - 1,
-		.flags		= ADDR_TYPE_RT
+		.pa_start	= 0x48300180,
+		.pa_end		= 0x48300180 + SZ_128 - 1,
 	},
+	{ }
+};
+
+static struct omap_hwmod_ocp_if am33xx_epwmss0__eqep0 = {
+	.master		= &am33xx_epwmss0_hwmod,
+	.slave		= &am33xx_eqep0_hwmod,
+	.clk		= "l4ls_gclk",
+	.addr		= am33xx_eqep0_addr_space,
+	.user		= OCP_USER_MPU,
+};
+
+static struct omap_hwmod_addr_space am33xx_ehrpwm0_addr_space[] = {
 	{
-		.pa_start	= 0x48304200,
-		.pa_end		= 0x48304200 + SZ_128 - 1,
+		.pa_start	= 0x48300200,
+		.pa_end		= 0x48300200 + SZ_128 - 1,
 	},
 	{ }
 };
 
-static struct omap_hwmod_ocp_if am33xx_l4_ls__ehrpwm2 = {
-	.master		= &am33xx_l4_ls_hwmod,
-	.slave		= &am33xx_ehrpwm2_hwmod,
+static struct omap_hwmod_ocp_if am33xx_epwmss0__ehrpwm0 = {
+	.master		= &am33xx_epwmss0_hwmod,
+	.slave		= &am33xx_ehrpwm0_hwmod,
 	.clk		= "l4ls_gclk",
-	.addr		= am33xx_ehrpwm2_addr_space,
+	.addr		= am33xx_ehrpwm0_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_eqep0_addr_space[] = {
+
+static struct omap_hwmod_addr_space am33xx_epwmss1_addr_space[] = {
 	{
-		.pa_start	= 0x48300000,
-		.pa_end		= 0x48300000 + SZ_16 - 1,
+		.pa_start	= 0x48302000,
+		.pa_end		= 0x48302000 + 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 = {
+static struct omap_hwmod_ocp_if am33xx_l4_ls__epwmss1 = {
 	.master		= &am33xx_l4_ls_hwmod,
-	.slave		= &am33xx_eqep0_hwmod,
+	.slave		= &am33xx_epwmss1_hwmod,
 	.clk		= "l4ls_gclk",
-	.addr		= am33xx_eqep0_addr_space,
+	.addr		= am33xx_epwmss1_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[] = {
+static struct omap_hwmod_addr_space am33xx_ecap1_addr_space[] = {
 	{
-		.pa_start	= 0x48302000,
-		.pa_end		= 0x48302000 + SZ_16 - 1,
-		.flags		= ADDR_TYPE_RT
+		.pa_start	= 0x48302100,
+		.pa_end		= 0x48302100 + SZ_128 - 1,
 	},
+	{ }
+};
+
+static struct omap_hwmod_ocp_if am33xx_epwmss1__ecap1 = {
+	.master		= &am33xx_epwmss1_hwmod,
+	.slave		= &am33xx_ecap1_hwmod,
+	.clk		= "l4ls_gclk",
+	.addr		= am33xx_ecap1_addr_space,
+	.user		= OCP_USER_MPU,
+};
+
+static struct omap_hwmod_addr_space am33xx_eqep1_addr_space[] = {
 	{
 		.pa_start	= 0x48302180,
 		.pa_end		= 0x48302180 + SZ_128 - 1,
@@ -2695,111 +2683,92 @@ static struct omap_hwmod_addr_space am33xx_eqep1_addr_space[] = {
 	{ }
 };
 
-static struct omap_hwmod_ocp_if am33xx_l4_ls__eqep1 = {
-	.master		= &am33xx_l4_ls_hwmod,
+static struct omap_hwmod_ocp_if am33xx_epwmss1__eqep1 = {
+	.master		= &am33xx_epwmss1_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
-	},
+static struct omap_hwmod_addr_space am33xx_ehrpwm1_addr_space[] = {
 	{
-		.pa_start	= 0x48304180,
-		.pa_end		= 0x48304180 + SZ_128 - 1,
+		.pa_start	= 0x48302200,
+		.pa_end		= 0x48302200 + SZ_128 - 1,
 	},
 	{ }
 };
 
-static struct omap_hwmod_ocp_if am33xx_l4_ls__eqep2 = {
-	.master		= &am33xx_l4_ls_hwmod,
-	.slave		= &am33xx_eqep2_hwmod,
+static struct omap_hwmod_ocp_if am33xx_epwmss1__ehrpwm1 = {
+	.master		= &am33xx_epwmss1_hwmod,
+	.slave		= &am33xx_ehrpwm1_hwmod,
 	.clk		= "l4ls_gclk",
-	.addr		= am33xx_eqep2_addr_space,
+	.addr		= am33xx_ehrpwm1_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[] = {
+static struct omap_hwmod_addr_space am33xx_epwmss2_addr_space[] = {
 	{
-		.pa_start	= 0x48300000,
-		.pa_end		= 0x48300000 + SZ_16 - 1,
+		.pa_start	= 0x48304000,
+		.pa_end		= 0x48304000 + SZ_16 - 1,
 		.flags		= ADDR_TYPE_RT
 	},
-	{
-		.pa_start	= 0x48300100,
-		.pa_end		= 0x48300100 + SZ_128 - 1,
-	},
 	{ }
 };
 
-static struct omap_hwmod_ocp_if am33xx_l4_ls__ecap0 = {
+static struct omap_hwmod_ocp_if am33xx_l4_ls__epwmss2 = {
 	.master		= &am33xx_l4_ls_hwmod,
-	.slave		= &am33xx_ecap0_hwmod,
+	.slave		= &am33xx_epwmss2_hwmod,
 	.clk		= "l4ls_gclk",
-	.addr		= am33xx_ecap0_addr_space,
+	.addr		= am33xx_epwmss2_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_ecap1_addr_space[] = {
-	{
-		.pa_start	= 0x48302000,
-		.pa_end		= 0x48302000 + SZ_16 - 1,
-		.flags		= ADDR_TYPE_RT
-	},
+static struct omap_hwmod_addr_space am33xx_ecap2_addr_space[] = {
 	{
-		.pa_start	= 0x48302100,
-		.pa_end		= 0x48302100 + SZ_128 - 1,
+		.pa_start	= 0x48304100,
+		.pa_end		= 0x48304100 + SZ_128 - 1,
 	},
 	{ }
 };
 
-static struct omap_hwmod_ocp_if am33xx_l4_ls__ecap1 = {
-	.master		= &am33xx_l4_ls_hwmod,
-	.slave		= &am33xx_ecap1_hwmod,
+static struct omap_hwmod_ocp_if am33xx_epwmss2__ecap2 = {
+	.master		= &am33xx_epwmss2_hwmod,
+	.slave		= &am33xx_ecap2_hwmod,
 	.clk		= "l4ls_gclk",
-	.addr		= am33xx_ecap1_addr_space,
+	.addr		= am33xx_ecap2_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_ecap2_addr_space[] = {
+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_epwmss2__eqep2 = {
+	.master		= &am33xx_epwmss2_hwmod,
+	.slave		= &am33xx_eqep2_hwmod,
+	.clk		= "l4ls_gclk",
+	.addr		= am33xx_eqep2_addr_space,
+	.user		= OCP_USER_MPU,
+};
+
+static struct omap_hwmod_addr_space am33xx_ehrpwm2_addr_space[] = {
 	{
-		.pa_start	= 0x48304100,
-		.pa_end		= 0x48304100 + SZ_128 - 1,
+		.pa_start	= 0x48304200,
+		.pa_end		= 0x48304200 + SZ_128 - 1,
 	},
 	{ }
 };
 
-static struct omap_hwmod_ocp_if am33xx_l4_ls__ecap2 = {
-	.master		= &am33xx_l4_ls_hwmod,
-	.slave		= &am33xx_ecap2_hwmod,
+static struct omap_hwmod_ocp_if am33xx_epwmss2__ehrpwm2 = {
+	.master		= &am33xx_epwmss2_hwmod,
+	.slave		= &am33xx_ehrpwm2_hwmod,
 	.clk		= "l4ls_gclk",
-	.addr		= am33xx_ecap2_addr_space,
+	.addr		= am33xx_ehrpwm2_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -3485,15 +3454,18 @@ static struct omap_hwmod_ocp_if *am33xx_hwmod_ocp_ifs[] __initdata = {
 	&am33xx_l4_ls__uart6,
 	&am33xx_l4_ls__spinlock,
 	&am33xx_l4_ls__elm,
-	&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,
+	&am33xx_l4_ls__epwmss0,
+	&am33xx_epwmss0__ecap0,
+	&am33xx_epwmss0__eqep0,
+	&am33xx_epwmss0__ehrpwm0,
+	&am33xx_l4_ls__epwmss1,
+	&am33xx_epwmss1__ecap1,
+	&am33xx_epwmss1__eqep1,
+	&am33xx_epwmss1__ehrpwm1,
+	&am33xx_l4_ls__epwmss2,
+	&am33xx_epwmss2__ecap2,
+	&am33xx_epwmss2__eqep2,
+	&am33xx_epwmss2__ehrpwm2,
 	&am33xx_l3_s__gpmc,
 	&am33xx_l3_main__lcdc,
 	&am33xx_l4_ls__mcspi0,
-- 
1.7.0.4
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