From: Charulatha V <ch...@ti.com>
Add hwmod structures for GPIO module on OMAP3
Signed-off-by: Charulatha V <ch...@ti.com>
Signed-off-by: Rajendra Nayak <rna...@ti.com>
---
arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 366 ++++++++++++++++++++++++++++
1 files changed, 366 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index e288b20..91ef205 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -17,6 +17,7 @@
#include <mach/irqs.h>
#include <plat/cpu.h>
#include <plat/dma.h>
+#include <plat/gpio.h>
#include "omap_hwmod_common_data.h"
@@ -81,6 +82,12 @@ static struct omap_hwmod omap3xxx_l3_hwmod = {
};
static struct omap_hwmod omap3xxx_l4_wkup_hwmod;
+static struct omap_hwmod omap3xxx_gpio1_hwmod;
+static struct omap_hwmod omap3xxx_gpio2_hwmod;
+static struct omap_hwmod omap3xxx_gpio3_hwmod;
+static struct omap_hwmod omap3xxx_gpio4_hwmod;
+static struct omap_hwmod omap3xxx_gpio5_hwmod;
+static struct omap_hwmod omap3xxx_gpio6_hwmod;
/* L4_CORE -> L4_WKUP interface */
static struct omap_hwmod_ocp_if omap3xxx_l4_core__l4_wkup = {
@@ -89,6 +96,114 @@ static struct omap_hwmod_ocp_if omap3xxx_l4_core__l4_wkup =
{
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+/* L4 WKUP -> GPIO1 interface */
+static struct omap_hwmod_addr_space omap3xxx_gpio1_addrs[] = {
+ {
+ .pa_start = OMAP34XX_GPIO1_BASE,
+ .pa_end = OMAP34XX_GPIO1_BASE + SZ_4K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+static struct omap_hwmod_ocp_if omap3xxx_l4_wkup__gpio1 = {
+ .master = &omap3xxx_l4_wkup_hwmod,
+ .slave = &omap3xxx_gpio1_hwmod,
+ .clk = "gpio1_ick",
+ .addr = omap3xxx_gpio1_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_gpio1_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* L4 PER -> GPIO2 interface */
+static struct omap_hwmod_addr_space omap3xxx_gpio2_addrs[] = {
+ {
+ .pa_start = OMAP34XX_GPIO2_BASE,
+ .pa_end = OMAP34XX_GPIO2_BASE + SZ_4K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__gpio2 = {
+ .master = &omap3xxx_l4_per_hwmod,
+ .slave = &omap3xxx_gpio2_hwmod,
+ .clk = "gpio2_ick",
+ .addr = omap3xxx_gpio2_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_gpio2_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* L4 PER -> GPIO3 interface */
+static struct omap_hwmod_addr_space omap3xxx_gpio3_addrs[] = {
+ {
+ .pa_start = OMAP34XX_GPIO3_BASE,
+ .pa_end = OMAP34XX_GPIO3_BASE + SZ_4K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__gpio3 = {
+ .master = &omap3xxx_l4_per_hwmod,
+ .slave = &omap3xxx_gpio3_hwmod,
+ .clk = "gpio3_ick",
+ .addr = omap3xxx_gpio3_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_gpio3_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* L4 PER -> GPIO4 interface */
+static struct omap_hwmod_addr_space omap3xxx_gpio4_addrs[] = {
+ {
+ .pa_start = OMAP34XX_GPIO4_BASE,
+ .pa_end = OMAP34XX_GPIO4_BASE + SZ_4K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__gpio4 = {
+ .master = &omap3xxx_l4_per_hwmod,
+ .slave = &omap3xxx_gpio4_hwmod,
+ .clk = "gpio4_ick",
+ .addr = omap3xxx_gpio4_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_gpio4_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* L4 PER -> GPIO5 interface */
+static struct omap_hwmod_addr_space omap3xxx_gpio5_addrs[] = {
+ {
+ .pa_start = OMAP34XX_GPIO5_BASE,
+ .pa_end = OMAP34XX_GPIO5_BASE + SZ_4K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__gpio5 = {
+ .master = &omap3xxx_l4_per_hwmod,
+ .slave = &omap3xxx_gpio5_hwmod,
+ .clk = "gpio5_ick",
+ .addr = omap3xxx_gpio5_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_gpio5_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* L4 PER -> GPIO6 interface */
+static struct omap_hwmod_addr_space omap3xxx_gpio6_addrs[] = {
+ {
+ .pa_start = OMAP34XX_GPIO6_BASE,
+ .pa_end = OMAP34XX_GPIO6_BASE + SZ_4K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__gpio6 = {
+ .master = &omap3xxx_l4_per_hwmod,
+ .slave = &omap3xxx_gpio6_hwmod,
+ .clk = "gpio6_ick",
+ .addr = omap3xxx_gpio6_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_gpio6_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
/* Slave interfaces on the L4_CORE interconnect */
static struct omap_hwmod_ocp_if *omap3xxx_l4_core_slaves[] = {
&omap3xxx_l3__l4_core,
@@ -168,12 +283,263 @@ static struct omap_hwmod omap3xxx_mpu_hwmod = {
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
};
+/* GPIO common */
+static struct omap_gpio_dev_attr gpio_dev_attr = {
+ .gpio_bank_count = 6,
+ .gpio_bank_bits = 32,
+ .dbck_flag = true,
+};
+
+static struct omap_hwmod_class_sysconfig omap3xxx_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,
+};
+
+static struct omap_hwmod_class omap3xxx_gpio_hwmod_class = {
+ .name = "gpio",
+ .sysc = &omap3xxx_gpio_sysc,
+};
+
+/* GPIO1 */
+
+static struct omap_hwmod_irq_info omap3xxx_gpio1_irqs[] = {
+ { .name = "gpio_mpu_irq", .irq = INT_34XX_GPIO_BANK1 },
+};
+
+static struct omap_hwmod_opt_clk gpio1_opt_clks[] = {
+ { .role = "dbclk", .clk = "gpio1_dbck", },
+};
+
+static struct omap_hwmod_ocp_if *omap3xxx_gpio1_slaves[] = {
+ &omap3xxx_l4_wkup__gpio1,
+};
+
+static struct omap_hwmod omap3xxx_gpio1_hwmod = {
+ .name = "gpio1",
+ .mpu_irqs = omap3xxx_gpio1_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_gpio1_irqs),
+ .main_clk = NULL,
+ .opt_clks = gpio1_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(gpio1_opt_clks),
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_GPIO1_SHIFT,
+ .module_offs = WKUP_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = 3,
+ },
+ },
+ .slaves = omap3xxx_gpio1_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_gpio1_slaves),
+ .class = &omap3xxx_gpio_hwmod_class,
+ .dev_attr = &gpio_dev_attr,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* GPIO2 */
+
+static struct omap_hwmod_irq_info omap3xxx_gpio2_irqs[] = {
+ { .name = "gpio_mpu_irq", .irq = INT_34XX_GPIO_BANK2 },
+};
+
+static struct omap_hwmod_opt_clk gpio2_opt_clks[] = {
+ { .role = "dbclk", .clk = "gpio2_dbck", },
+};
+
+static struct omap_hwmod_ocp_if *omap3xxx_gpio2_slaves[] = {
+ &omap3xxx_l4_per__gpio2,
+};
+
+static struct omap_hwmod omap3xxx_gpio2_hwmod = {
+ .name = "gpio2",
+ .mpu_irqs = omap3xxx_gpio2_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_gpio2_irqs),
+ .main_clk = NULL,
+ .opt_clks = gpio2_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(gpio2_opt_clks),
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_GPIO2_SHIFT,
+ .module_offs = OMAP3430_PER_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = 13,
+ },
+ },
+ .slaves = omap3xxx_gpio2_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_gpio2_slaves),
+ .class = &omap3xxx_gpio_hwmod_class,
+ .dev_attr = &gpio_dev_attr,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* GPIO3 */
+
+static struct omap_hwmod_irq_info omap3xxx_gpio3_irqs[] = {
+ { .name = "gpio_mpu_irq", .irq = INT_34XX_GPIO_BANK3 },
+};
+
+static struct omap_hwmod_opt_clk gpio3_opt_clks[] = {
+ { .role = "dbclk", .clk = "gpio3_dbck", },
+};
+
+static struct omap_hwmod_ocp_if *omap3xxx_gpio3_slaves[] = {
+ &omap3xxx_l4_per__gpio3,
+};
+
+static struct omap_hwmod omap3xxx_gpio3_hwmod = {
+ .name = "gpio3",
+ .mpu_irqs = omap3xxx_gpio3_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_gpio3_irqs),
+ .main_clk = NULL,
+ .opt_clks = gpio3_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(gpio3_opt_clks),
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_GPIO3_SHIFT,
+ .module_offs = OMAP3430_PER_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = 14,
+ },
+ },
+ .slaves = omap3xxx_gpio3_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_gpio3_slaves),
+ .class = &omap3xxx_gpio_hwmod_class,
+ .dev_attr = &gpio_dev_attr,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* GPIO4 */
+
+static struct omap_hwmod_irq_info omap3xxx_gpio4_irqs[] = {
+ { .name = "gpio_mpu_irq", .irq = INT_34XX_GPIO_BANK4 },
+};
+
+static struct omap_hwmod_opt_clk gpio4_opt_clks[] = {
+ { .role = "dbclk", .clk = "gpio4_dbck", },
+};
+
+static struct omap_hwmod_ocp_if *omap3xxx_gpio4_slaves[] = {
+ &omap3xxx_l4_per__gpio4,
+};
+
+static struct omap_hwmod omap3xxx_gpio4_hwmod = {
+ .name = "gpio4",
+ .mpu_irqs = omap3xxx_gpio4_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_gpio4_irqs),
+ .main_clk = NULL,
+ .opt_clks = gpio4_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(gpio4_opt_clks),
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_GPIO4_SHIFT,
+ .module_offs = OMAP3430_PER_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = 15,
+ },
+ },
+ .slaves = omap3xxx_gpio4_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_gpio4_slaves),
+ .class = &omap3xxx_gpio_hwmod_class,
+ .dev_attr = &gpio_dev_attr,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+
+/* GPIO5 */
+
+static struct omap_hwmod_irq_info omap3xxx_gpio5_irqs[] = {
+ { .name = "gpio_mpu_irq", .irq = INT_34XX_GPIO_BANK5 },
+};
+
+static struct omap_hwmod_opt_clk gpio5_opt_clks[] = {
+ { .role = "dbclk", .clk = "gpio5_dbck", },
+};
+
+static struct omap_hwmod_ocp_if *omap3xxx_gpio5_slaves[] = {
+ &omap3xxx_l4_per__gpio5,
+};
+
+static struct omap_hwmod omap3xxx_gpio5_hwmod = {
+ .name = "gpio5",
+ .mpu_irqs = omap3xxx_gpio5_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_gpio5_irqs),
+ .main_clk = NULL,
+ .opt_clks = gpio5_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(gpio5_opt_clks),
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_GPIO5_SHIFT,
+ .module_offs = OMAP3430_PER_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = 16,
+ },
+ },
+ .slaves = omap3xxx_gpio5_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_gpio5_slaves),
+ .class = &omap3xxx_gpio_hwmod_class,
+ .dev_attr = &gpio_dev_attr,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* GPIO6 */
+
+static struct omap_hwmod_irq_info omap3xxx_gpio6_irqs[] = {
+ { .name = "gpio_mpu_irq", .irq = INT_34XX_GPIO_BANK6 },
+};
+
+static struct omap_hwmod_opt_clk gpio6_opt_clks[] = {
+ { .role = "dbclk", .clk = "gpio6_dbck", },
+};
+
+static struct omap_hwmod_ocp_if *omap3xxx_gpio6_slaves[] = {
+ &omap3xxx_l4_per__gpio6,
+};
+
+static struct omap_hwmod omap3xxx_gpio6_hwmod = {
+ .name = "gpio6",
+ .mpu_irqs = omap3xxx_gpio6_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_gpio6_irqs),
+ .main_clk = NULL,
+ .opt_clks = gpio6_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(gpio6_opt_clks),
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_GPIO6_SHIFT,
+ .module_offs = OMAP3430_PER_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = 17,
+ },
+ },
+ .slaves = omap3xxx_gpio6_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_gpio6_slaves),
+ .class = &omap3xxx_gpio_hwmod_class,
+ .dev_attr = &gpio_dev_attr,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
static __initdata struct omap_hwmod *omap3xxx_hwmods[] = {
&omap3xxx_l3_hwmod,
&omap3xxx_l4_core_hwmod,
&omap3xxx_l4_per_hwmod,
&omap3xxx_l4_wkup_hwmod,
&omap3xxx_mpu_hwmod,
+ &omap3xxx_gpio1_hwmod,
+ &omap3xxx_gpio2_hwmod,
+ &omap3xxx_gpio3_hwmod,
+ &omap3xxx_gpio4_hwmod,
+ &omap3xxx_gpio5_hwmod,
+ &omap3xxx_gpio6_hwmod,
NULL,
};
--
1.6.3.3
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