X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=arch%2Farm%2Fmach-omap2%2Fomap_hwmod_2420_data.c;h=b85c630b64d6eee4d321d99f20b7c42cbaea542e;hb=949f6711b83d2809d1ccb9d830155a65fdacdff9;hp=adf6e3632a2b262aecf09756802e4622a439a7af;hpb=92fd4d4d67b945c0766416284d4ab236b31542c4;p=pandora-kernel.git

diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
index adf6e3632a2b..b85c630b64d6 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
@@ -16,11 +16,14 @@
 #include <plat/cpu.h>
 #include <plat/dma.h>
 #include <plat/serial.h>
+#include <plat/i2c.h>
+#include <plat/gpio.h>
 
 #include "omap_hwmod_common_data.h"
 
-#include "prm-regbits-24xx.h"
 #include "cm-regbits-24xx.h"
+#include "prm-regbits-24xx.h"
+#include "wd_timer.h"
 
 /*
  * OMAP2420 hardware module integration data
@@ -36,6 +39,11 @@ static struct omap_hwmod omap2420_iva_hwmod;
 static struct omap_hwmod omap2420_l3_main_hwmod;
 static struct omap_hwmod omap2420_l4_core_hwmod;
 static struct omap_hwmod omap2420_wd_timer2_hwmod;
+static struct omap_hwmod omap2420_gpio1_hwmod;
+static struct omap_hwmod omap2420_gpio2_hwmod;
+static struct omap_hwmod omap2420_gpio3_hwmod;
+static struct omap_hwmod omap2420_gpio4_hwmod;
+static struct omap_hwmod omap2420_dma_system_hwmod;
 
 /* L3 -> L4_CORE interface */
 static struct omap_hwmod_ocp_if omap2420_l3_main__l4_core = {
@@ -77,6 +85,8 @@ static struct omap_hwmod omap2420_l4_wkup_hwmod;
 static struct omap_hwmod omap2420_uart1_hwmod;
 static struct omap_hwmod omap2420_uart2_hwmod;
 static struct omap_hwmod omap2420_uart3_hwmod;
+static struct omap_hwmod omap2420_i2c1_hwmod;
+static struct omap_hwmod omap2420_i2c2_hwmod;
 
 /* L4_CORE -> L4_WKUP interface */
 static struct omap_hwmod_ocp_if omap2420_l4_core__l4_wkup = {
@@ -139,6 +149,45 @@ static struct omap_hwmod_ocp_if omap2_l4_core__uart3 = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
+/* I2C IP block address space length (in bytes) */
+#define OMAP2_I2C_AS_LEN		128
+
+/* L4 CORE -> I2C1 interface */
+static struct omap_hwmod_addr_space omap2420_i2c1_addr_space[] = {
+	{
+		.pa_start	= 0x48070000,
+		.pa_end		= 0x48070000 + OMAP2_I2C_AS_LEN - 1,
+		.flags		= ADDR_TYPE_RT,
+	},
+};
+
+static struct omap_hwmod_ocp_if omap2420_l4_core__i2c1 = {
+	.master		= &omap2420_l4_core_hwmod,
+	.slave		= &omap2420_i2c1_hwmod,
+	.clk		= "i2c1_ick",
+	.addr		= omap2420_i2c1_addr_space,
+	.addr_cnt	= ARRAY_SIZE(omap2420_i2c1_addr_space),
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* L4 CORE -> I2C2 interface */
+static struct omap_hwmod_addr_space omap2420_i2c2_addr_space[] = {
+	{
+		.pa_start	= 0x48072000,
+		.pa_end		= 0x48072000 + OMAP2_I2C_AS_LEN - 1,
+		.flags		= ADDR_TYPE_RT,
+	},
+};
+
+static struct omap_hwmod_ocp_if omap2420_l4_core__i2c2 = {
+	.master		= &omap2420_l4_core_hwmod,
+	.slave		= &omap2420_i2c2_hwmod,
+	.clk		= "i2c2_ick",
+	.addr		= omap2420_i2c2_addr_space,
+	.addr_cnt	= ARRAY_SIZE(omap2420_i2c2_addr_space),
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
 /* Slave interfaces on the L4_CORE interconnect */
 static struct omap_hwmod_ocp_if *omap2420_l4_core_slaves[] = {
 	&omap2420_l3_main__l4_core,
@@ -150,6 +199,8 @@ static struct omap_hwmod_ocp_if *omap2420_l4_core_masters[] = {
 	&omap2_l4_core__uart1,
 	&omap2_l4_core__uart2,
 	&omap2_l4_core__uart3,
+	&omap2420_l4_core__i2c1,
+	&omap2420_l4_core__i2c2
 };
 
 /* L4 CORE */
@@ -262,8 +313,9 @@ static struct omap_hwmod_class_sysconfig omap2420_wd_timer_sysc = {
 };
 
 static struct omap_hwmod_class omap2420_wd_timer_hwmod_class = {
-	.name = "wd_timer",
-	.sysc = &omap2420_wd_timer_sysc,
+	.name		= "wd_timer",
+	.sysc		= &omap2420_wd_timer_sysc,
+	.pre_shutdown	= &omap2_wd_timer_disable
 };
 
 /* wd_timer2 */
@@ -418,6 +470,400 @@ static struct omap_hwmod omap2420_uart3_hwmod = {
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
 
+/* I2C common */
+static struct omap_hwmod_class_sysconfig i2c_sysc = {
+	.rev_offs	= 0x00,
+	.sysc_offs	= 0x20,
+	.syss_offs	= 0x10,
+	.sysc_flags	= SYSC_HAS_SOFTRESET,
+	.sysc_fields	= &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class i2c_class = {
+	.name		= "i2c",
+	.sysc		= &i2c_sysc,
+};
+
+static struct omap_i2c_dev_attr i2c_dev_attr;
+
+/* I2C1 */
+
+static struct omap_hwmod_irq_info i2c1_mpu_irqs[] = {
+	{ .irq = INT_24XX_I2C1_IRQ, },
+};
+
+static struct omap_hwmod_dma_info i2c1_sdma_reqs[] = {
+	{ .name = "tx", .dma_req = OMAP24XX_DMA_I2C1_TX },
+	{ .name = "rx", .dma_req = OMAP24XX_DMA_I2C1_RX },
+};
+
+static struct omap_hwmod_ocp_if *omap2420_i2c1_slaves[] = {
+	&omap2420_l4_core__i2c1,
+};
+
+static struct omap_hwmod omap2420_i2c1_hwmod = {
+	.name		= "i2c1",
+	.mpu_irqs	= i2c1_mpu_irqs,
+	.mpu_irqs_cnt	= ARRAY_SIZE(i2c1_mpu_irqs),
+	.sdma_reqs	= i2c1_sdma_reqs,
+	.sdma_reqs_cnt	= ARRAY_SIZE(i2c1_sdma_reqs),
+	.main_clk	= "i2c1_fck",
+	.prcm		= {
+		.omap2 = {
+			.module_offs = CORE_MOD,
+			.prcm_reg_id = 1,
+			.module_bit = OMAP2420_EN_I2C1_SHIFT,
+			.idlest_reg_id = 1,
+			.idlest_idle_bit = OMAP2420_ST_I2C1_SHIFT,
+		},
+	},
+	.slaves		= omap2420_i2c1_slaves,
+	.slaves_cnt	= ARRAY_SIZE(omap2420_i2c1_slaves),
+	.class		= &i2c_class,
+	.dev_attr	= &i2c_dev_attr,
+	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+	.flags		= HWMOD_16BIT_REG,
+};
+
+/* I2C2 */
+
+static struct omap_hwmod_irq_info i2c2_mpu_irqs[] = {
+	{ .irq = INT_24XX_I2C2_IRQ, },
+};
+
+static struct omap_hwmod_dma_info i2c2_sdma_reqs[] = {
+	{ .name = "tx", .dma_req = OMAP24XX_DMA_I2C2_TX },
+	{ .name = "rx", .dma_req = OMAP24XX_DMA_I2C2_RX },
+};
+
+static struct omap_hwmod_ocp_if *omap2420_i2c2_slaves[] = {
+	&omap2420_l4_core__i2c2,
+};
+
+static struct omap_hwmod omap2420_i2c2_hwmod = {
+	.name		= "i2c2",
+	.mpu_irqs	= i2c2_mpu_irqs,
+	.mpu_irqs_cnt	= ARRAY_SIZE(i2c2_mpu_irqs),
+	.sdma_reqs	= i2c2_sdma_reqs,
+	.sdma_reqs_cnt	= ARRAY_SIZE(i2c2_sdma_reqs),
+	.main_clk	= "i2c2_fck",
+	.prcm		= {
+		.omap2 = {
+			.module_offs = CORE_MOD,
+			.prcm_reg_id = 1,
+			.module_bit = OMAP2420_EN_I2C2_SHIFT,
+			.idlest_reg_id = 1,
+			.idlest_idle_bit = OMAP2420_ST_I2C2_SHIFT,
+		},
+	},
+	.slaves		= omap2420_i2c2_slaves,
+	.slaves_cnt	= ARRAY_SIZE(omap2420_i2c2_slaves),
+	.class		= &i2c_class,
+	.dev_attr	= &i2c_dev_attr,
+	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+	.flags		= HWMOD_16BIT_REG,
+};
+
+/* l4_wkup -> gpio1 */
+static struct omap_hwmod_addr_space omap2420_gpio1_addr_space[] = {
+	{
+		.pa_start	= 0x48018000,
+		.pa_end		= 0x480181ff,
+		.flags		= ADDR_TYPE_RT
+	},
+};
+
+static struct omap_hwmod_ocp_if omap2420_l4_wkup__gpio1 = {
+	.master		= &omap2420_l4_wkup_hwmod,
+	.slave		= &omap2420_gpio1_hwmod,
+	.clk		= "gpios_ick",
+	.addr		= omap2420_gpio1_addr_space,
+	.addr_cnt	= ARRAY_SIZE(omap2420_gpio1_addr_space),
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_wkup -> gpio2 */
+static struct omap_hwmod_addr_space omap2420_gpio2_addr_space[] = {
+	{
+		.pa_start	= 0x4801a000,
+		.pa_end		= 0x4801a1ff,
+		.flags		= ADDR_TYPE_RT
+	},
+};
+
+static struct omap_hwmod_ocp_if omap2420_l4_wkup__gpio2 = {
+	.master		= &omap2420_l4_wkup_hwmod,
+	.slave		= &omap2420_gpio2_hwmod,
+	.clk		= "gpios_ick",
+	.addr		= omap2420_gpio2_addr_space,
+	.addr_cnt	= ARRAY_SIZE(omap2420_gpio2_addr_space),
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_wkup -> gpio3 */
+static struct omap_hwmod_addr_space omap2420_gpio3_addr_space[] = {
+	{
+		.pa_start	= 0x4801c000,
+		.pa_end		= 0x4801c1ff,
+		.flags		= ADDR_TYPE_RT
+	},
+};
+
+static struct omap_hwmod_ocp_if omap2420_l4_wkup__gpio3 = {
+	.master		= &omap2420_l4_wkup_hwmod,
+	.slave		= &omap2420_gpio3_hwmod,
+	.clk		= "gpios_ick",
+	.addr		= omap2420_gpio3_addr_space,
+	.addr_cnt	= ARRAY_SIZE(omap2420_gpio3_addr_space),
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_wkup -> gpio4 */
+static struct omap_hwmod_addr_space omap2420_gpio4_addr_space[] = {
+	{
+		.pa_start	= 0x4801e000,
+		.pa_end		= 0x4801e1ff,
+		.flags		= ADDR_TYPE_RT
+	},
+};
+
+static struct omap_hwmod_ocp_if omap2420_l4_wkup__gpio4 = {
+	.master		= &omap2420_l4_wkup_hwmod,
+	.slave		= &omap2420_gpio4_hwmod,
+	.clk		= "gpios_ick",
+	.addr		= omap2420_gpio4_addr_space,
+	.addr_cnt	= ARRAY_SIZE(omap2420_gpio4_addr_space),
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* gpio dev_attr */
+static struct omap_gpio_dev_attr gpio_dev_attr = {
+	.bank_width = 32,
+	.dbck_flag = false,
+};
+
+static struct omap_hwmod_class_sysconfig omap242x_gpio_sysc = {
+	.rev_offs	= 0x0000,
+	.sysc_offs	= 0x0010,
+	.syss_offs	= 0x0014,
+	.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,
+};
+
+/*
+ * 'gpio' class
+ * general purpose io module
+ */
+static struct omap_hwmod_class omap242x_gpio_hwmod_class = {
+	.name = "gpio",
+	.sysc = &omap242x_gpio_sysc,
+	.rev = 0,
+};
+
+/* gpio1 */
+static struct omap_hwmod_irq_info omap242x_gpio1_irqs[] = {
+	{ .irq = 29 }, /* INT_24XX_GPIO_BANK1 */
+};
+
+static struct omap_hwmod_ocp_if *omap2420_gpio1_slaves[] = {
+	&omap2420_l4_wkup__gpio1,
+};
+
+static struct omap_hwmod omap2420_gpio1_hwmod = {
+	.name		= "gpio1",
+	.mpu_irqs	= omap242x_gpio1_irqs,
+	.mpu_irqs_cnt	= ARRAY_SIZE(omap242x_gpio1_irqs),
+	.main_clk	= "gpios_fck",
+	.prcm		= {
+		.omap2 = {
+			.prcm_reg_id = 1,
+			.module_bit = OMAP24XX_EN_GPIOS_SHIFT,
+			.module_offs = WKUP_MOD,
+			.idlest_reg_id = 1,
+			.idlest_idle_bit = OMAP24XX_ST_GPIOS_SHIFT,
+		},
+	},
+	.slaves		= omap2420_gpio1_slaves,
+	.slaves_cnt	= ARRAY_SIZE(omap2420_gpio1_slaves),
+	.class		= &omap242x_gpio_hwmod_class,
+	.dev_attr	= &gpio_dev_attr,
+	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+};
+
+/* gpio2 */
+static struct omap_hwmod_irq_info omap242x_gpio2_irqs[] = {
+	{ .irq = 30 }, /* INT_24XX_GPIO_BANK2 */
+};
+
+static struct omap_hwmod_ocp_if *omap2420_gpio2_slaves[] = {
+	&omap2420_l4_wkup__gpio2,
+};
+
+static struct omap_hwmod omap2420_gpio2_hwmod = {
+	.name		= "gpio2",
+	.mpu_irqs	= omap242x_gpio2_irqs,
+	.mpu_irqs_cnt	= ARRAY_SIZE(omap242x_gpio2_irqs),
+	.main_clk	= "gpios_fck",
+	.prcm		= {
+		.omap2 = {
+			.prcm_reg_id = 1,
+			.module_bit = OMAP24XX_EN_GPIOS_SHIFT,
+			.module_offs = WKUP_MOD,
+			.idlest_reg_id = 1,
+			.idlest_idle_bit = OMAP24XX_ST_GPIOS_SHIFT,
+		},
+	},
+	.slaves		= omap2420_gpio2_slaves,
+	.slaves_cnt	= ARRAY_SIZE(omap2420_gpio2_slaves),
+	.class		= &omap242x_gpio_hwmod_class,
+	.dev_attr	= &gpio_dev_attr,
+	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+};
+
+/* gpio3 */
+static struct omap_hwmod_irq_info omap242x_gpio3_irqs[] = {
+	{ .irq = 31 }, /* INT_24XX_GPIO_BANK3 */
+};
+
+static struct omap_hwmod_ocp_if *omap2420_gpio3_slaves[] = {
+	&omap2420_l4_wkup__gpio3,
+};
+
+static struct omap_hwmod omap2420_gpio3_hwmod = {
+	.name		= "gpio3",
+	.mpu_irqs	= omap242x_gpio3_irqs,
+	.mpu_irqs_cnt	= ARRAY_SIZE(omap242x_gpio3_irqs),
+	.main_clk	= "gpios_fck",
+	.prcm		= {
+		.omap2 = {
+			.prcm_reg_id = 1,
+			.module_bit = OMAP24XX_EN_GPIOS_SHIFT,
+			.module_offs = WKUP_MOD,
+			.idlest_reg_id = 1,
+			.idlest_idle_bit = OMAP24XX_ST_GPIOS_SHIFT,
+		},
+	},
+	.slaves		= omap2420_gpio3_slaves,
+	.slaves_cnt	= ARRAY_SIZE(omap2420_gpio3_slaves),
+	.class		= &omap242x_gpio_hwmod_class,
+	.dev_attr	= &gpio_dev_attr,
+	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+};
+
+/* gpio4 */
+static struct omap_hwmod_irq_info omap242x_gpio4_irqs[] = {
+	{ .irq = 32 }, /* INT_24XX_GPIO_BANK4 */
+};
+
+static struct omap_hwmod_ocp_if *omap2420_gpio4_slaves[] = {
+	&omap2420_l4_wkup__gpio4,
+};
+
+static struct omap_hwmod omap2420_gpio4_hwmod = {
+	.name		= "gpio4",
+	.mpu_irqs	= omap242x_gpio4_irqs,
+	.mpu_irqs_cnt	= ARRAY_SIZE(omap242x_gpio4_irqs),
+	.main_clk	= "gpios_fck",
+	.prcm		= {
+		.omap2 = {
+			.prcm_reg_id = 1,
+			.module_bit = OMAP24XX_EN_GPIOS_SHIFT,
+			.module_offs = WKUP_MOD,
+			.idlest_reg_id = 1,
+			.idlest_idle_bit = OMAP24XX_ST_GPIOS_SHIFT,
+		},
+	},
+	.slaves		= omap2420_gpio4_slaves,
+	.slaves_cnt	= ARRAY_SIZE(omap2420_gpio4_slaves),
+	.class		= &omap242x_gpio_hwmod_class,
+	.dev_attr	= &gpio_dev_attr,
+	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+};
+
+/* system dma */
+static struct omap_hwmod_class_sysconfig omap2420_dma_sysc = {
+	.rev_offs	= 0x0000,
+	.sysc_offs	= 0x002c,
+	.syss_offs	= 0x0028,
+	.sysc_flags	= (SYSC_HAS_SOFTRESET | SYSC_HAS_MIDLEMODE |
+			   SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_EMUFREE |
+			   SYSC_HAS_AUTOIDLE),
+	.idlemodes	= (MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
+	.sysc_fields	= &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2420_dma_hwmod_class = {
+	.name = "dma",
+	.sysc = &omap2420_dma_sysc,
+};
+
+/* dma attributes */
+static struct omap_dma_dev_attr dma_dev_attr = {
+	.dev_caps  = RESERVE_CHANNEL | DMA_LINKED_LCH | GLOBAL_PRIORITY |
+						IS_CSSA_32 | IS_CDSA_32,
+	.lch_count = 32,
+};
+
+static struct omap_hwmod_irq_info omap2420_dma_system_irqs[] = {
+	{ .name = "0", .irq = 12 }, /* INT_24XX_SDMA_IRQ0 */
+	{ .name = "1", .irq = 13 }, /* INT_24XX_SDMA_IRQ1 */
+	{ .name = "2", .irq = 14 }, /* INT_24XX_SDMA_IRQ2 */
+	{ .name = "3", .irq = 15 }, /* INT_24XX_SDMA_IRQ3 */
+};
+
+static struct omap_hwmod_addr_space omap2420_dma_system_addrs[] = {
+	{
+		.pa_start	= 0x48056000,
+		.pa_end		= 0x4a0560ff,
+		.flags		= ADDR_TYPE_RT
+	},
+};
+
+/* dma_system -> L3 */
+static struct omap_hwmod_ocp_if omap2420_dma_system__l3 = {
+	.master		= &omap2420_dma_system_hwmod,
+	.slave		= &omap2420_l3_main_hwmod,
+	.clk		= "core_l3_ck",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dma_system master ports */
+static struct omap_hwmod_ocp_if *omap2420_dma_system_masters[] = {
+	&omap2420_dma_system__l3,
+};
+
+/* l4_core -> dma_system */
+static struct omap_hwmod_ocp_if omap2420_l4_core__dma_system = {
+	.master		= &omap2420_l4_core_hwmod,
+	.slave		= &omap2420_dma_system_hwmod,
+	.clk		= "sdma_ick",
+	.addr		= omap2420_dma_system_addrs,
+	.addr_cnt	= ARRAY_SIZE(omap2420_dma_system_addrs),
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dma_system slave ports */
+static struct omap_hwmod_ocp_if *omap2420_dma_system_slaves[] = {
+	&omap2420_l4_core__dma_system,
+};
+
+static struct omap_hwmod omap2420_dma_system_hwmod = {
+	.name		= "dma",
+	.class		= &omap2420_dma_hwmod_class,
+	.mpu_irqs	= omap2420_dma_system_irqs,
+	.mpu_irqs_cnt	= ARRAY_SIZE(omap2420_dma_system_irqs),
+	.main_clk	= "core_l3_ck",
+	.slaves		= omap2420_dma_system_slaves,
+	.slaves_cnt	= ARRAY_SIZE(omap2420_dma_system_slaves),
+	.masters	= omap2420_dma_system_masters,
+	.masters_cnt	= ARRAY_SIZE(omap2420_dma_system_masters),
+	.dev_attr	= &dma_dev_attr,
+	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+	.flags		= HWMOD_NO_IDLEST,
+};
+
 static __initdata struct omap_hwmod *omap2420_hwmods[] = {
 	&omap2420_l3_main_hwmod,
 	&omap2420_l4_core_hwmod,
@@ -428,6 +874,17 @@ static __initdata struct omap_hwmod *omap2420_hwmods[] = {
 	&omap2420_uart1_hwmod,
 	&omap2420_uart2_hwmod,
 	&omap2420_uart3_hwmod,
+	&omap2420_i2c1_hwmod,
+	&omap2420_i2c2_hwmod,
+
+	/* gpio class */
+	&omap2420_gpio1_hwmod,
+	&omap2420_gpio2_hwmod,
+	&omap2420_gpio3_hwmod,
+	&omap2420_gpio4_hwmod,
+
+	/* dma_system class*/
+	&omap2420_dma_system_hwmod,
 	NULL,
 };
 
@@ -435,5 +892,3 @@ int __init omap2420_hwmod_init(void)
 {
 	return omap_hwmod_init(omap2420_hwmods);
 }
-
-