From: Charulatha V <charu@ti.com>
To: linux-omap@vger.kernel.org
Cc: paul@pwsan.com, khilman@deeprootsystems.com, b-cousson@ti.com,
rnayak@ti.com, Charulatha V <charu@ti.com>,
"Basak, Partha" <p-basak2@ti.com>
Subject: [PATCH 07/13 v5] OMAP: GPIO: add GPIO hwmods structures for OMAP243X
Date: Fri, 6 Aug 2010 18:04:19 +0530 [thread overview]
Message-ID: <1281098065-24177-8-git-send-email-charu@ti.com> (raw)
In-Reply-To: <1281098065-24177-7-git-send-email-charu@ti.com>
Add hwmod structures for GPIO module on OMAP243X
Signed-off-by: Charulatha V <charu@ti.com>
Signed-off-by: Basak, Partha <p-basak2@ti.com>
---
arch/arm/mach-omap2/omap_hwmod_2430_data.c | 290 ++++++++++++++++++++++++++++
1 files changed, 290 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
index 4526628..d3582e1 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
@@ -15,6 +15,7 @@
#include <mach/irqs.h>
#include <plat/cpu.h>
#include <plat/dma.h>
+#include <plat/gpio.h>
#include "omap_hwmod_common_data.h"
@@ -33,6 +34,11 @@ static struct omap_hwmod omap2430_mpu_hwmod;
static struct omap_hwmod omap2430_iva_hwmod;
static struct omap_hwmod omap2430_l3_main_hwmod;
static struct omap_hwmod omap2430_l4_core_hwmod;
+static struct omap_hwmod omap2430_gpio1_hwmod;
+static struct omap_hwmod omap2430_gpio2_hwmod;
+static struct omap_hwmod omap2430_gpio3_hwmod;
+static struct omap_hwmod omap2430_gpio4_hwmod;
+static struct omap_hwmod omap2430_gpio5_hwmod;
/* L3 -> L4_CORE interface */
static struct omap_hwmod_ocp_if omap2430_l3_main__l4_core = {
@@ -165,12 +171,296 @@ static struct omap_hwmod omap2430_iva_hwmod = {
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
};
+/* L4 WKUP -> GPIO1 interface */
+
+static struct omap_hwmod_addr_space omap2430_gpio1_addr_space[] = {
+ {
+ .pa_start = 0x4900C000,
+ .pa_end = 0x4900C1ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+static struct omap_hwmod_ocp_if omap2430_l4_wkup__gpio1 = {
+ .master = &omap2430_l4_wkup_hwmod,
+ .slave = &omap2430_gpio1_hwmod,
+ .clk = "gpios_ick",
+ .addr = omap2430_gpio1_addr_space,
+ .addr_cnt = ARRAY_SIZE(omap2430_gpio1_addr_space),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* L4 WKUP -> GPIO2 interface */
+
+static struct omap_hwmod_addr_space omap2430_gpio2_addr_space[] = {
+ {
+ .pa_start = 0x4900E000,
+ .pa_end = 0x4900E1ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+static struct omap_hwmod_ocp_if omap2430_l4_wkup__gpio2 = {
+ .master = &omap2430_l4_wkup_hwmod,
+ .slave = &omap2430_gpio2_hwmod,
+ .clk = "gpios_ick",
+ .addr = omap2430_gpio2_addr_space,
+ .addr_cnt = ARRAY_SIZE(omap2430_gpio2_addr_space),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* L4 WKUP -> GPIO3 interface */
+
+static struct omap_hwmod_addr_space omap2430_gpio3_addr_space[] = {
+ {
+ .pa_start = 0x49010000,
+ .pa_end = 0x490101ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+static struct omap_hwmod_ocp_if omap2430_l4_wkup__gpio3 = {
+ .master = &omap2430_l4_wkup_hwmod,
+ .slave = &omap2430_gpio3_hwmod,
+ .clk = "gpios_ick",
+ .addr = omap2430_gpio3_addr_space,
+ .addr_cnt = ARRAY_SIZE(omap2430_gpio3_addr_space),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* L4 WKUP -> GPIO4 interface */
+
+static struct omap_hwmod_addr_space omap2430_gpio4_addr_space[] = {
+ {
+ .pa_start = 0x49012000,
+ .pa_end = 0x490121ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+static struct omap_hwmod_ocp_if omap2430_l4_wkup__gpio4 = {
+ .master = &omap2430_l4_wkup_hwmod,
+ .slave = &omap2430_gpio4_hwmod,
+ .clk = "gpios_ick",
+ .addr = omap2430_gpio4_addr_space,
+ .addr_cnt = ARRAY_SIZE(omap2430_gpio4_addr_space),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* L4 CORE -> GPIO5 interface */
+
+static struct omap_hwmod_addr_space omap2430_gpio5_addr_space[] = {
+ {
+ .pa_start = 0x480B6000,
+ .pa_end = 0x480B61ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+static struct omap_hwmod_ocp_if omap2430_l4_core__gpio5 = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_gpio5_hwmod,
+ .clk = "gpio5_ick",
+ .addr = omap2430_gpio5_addr_space,
+ .addr_cnt = ARRAY_SIZE(omap2430_gpio5_addr_space),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* GPIO common */
+
+static struct omap_gpio_dev_attr gpio_dev_attr = {
+ .bank_width = 32,
+ .dbck_flag = false,
+ /*
+ * off_mode is supported by GPIO, but it is not
+ * supported by software due to leakage current problem.
+ * Hence making off_mode_support flag as false
+ */
+ .off_mode_support = false,
+};
+
+static struct omap_hwmod_class_sysconfig omap243x_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 omap243x_gpio_hwmod_class = {
+ .name = "gpio",
+ .sysc = &omap243x_gpio_sysc,
+ .rev = 0,
+};
+
+/* GPIO1 */
+
+static struct omap_hwmod_irq_info omap243x_gpio1_irqs[] = {
+ { .name = "gpio_mpu_irq", .irq = INT_24XX_GPIO_BANK1 },
+};
+
+static struct omap_hwmod_ocp_if *omap2430_gpio1_slaves[] = {
+ &omap2430_l4_wkup__gpio1,
+};
+
+static struct omap_hwmod omap2430_gpio1_hwmod = {
+ .name = "gpio1",
+ .mpu_irqs = omap243x_gpio1_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap243x_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_EN_GPIOS_SHIFT,
+ },
+ },
+ .slaves = omap2430_gpio1_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_gpio1_slaves),
+ .class = &omap243x_gpio_hwmod_class,
+ .dev_attr = &gpio_dev_attr,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/* GPIO2 */
+
+static struct omap_hwmod_irq_info omap243x_gpio2_irqs[] = {
+ { .name = "gpio_mpu_irq", .irq = INT_24XX_GPIO_BANK2 },
+};
+
+static struct omap_hwmod_ocp_if *omap2430_gpio2_slaves[] = {
+ &omap2430_l4_wkup__gpio2,
+};
+
+static struct omap_hwmod omap2430_gpio2_hwmod = {
+ .name = "gpio2",
+ .mpu_irqs = omap243x_gpio2_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap243x_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_EN_GPIOS_SHIFT,
+ },
+ },
+ .slaves = omap2430_gpio2_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_gpio2_slaves),
+ .class = &omap243x_gpio_hwmod_class,
+ .dev_attr = &gpio_dev_attr,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/* GPIO3 */
+
+static struct omap_hwmod_irq_info omap243x_gpio3_irqs[] = {
+ { .name = "gpio_mpu_irq", .irq = INT_24XX_GPIO_BANK3 },
+};
+
+static struct omap_hwmod_ocp_if *omap2430_gpio3_slaves[] = {
+ &omap2430_l4_wkup__gpio3,
+};
+
+static struct omap_hwmod omap2430_gpio3_hwmod = {
+ .name = "gpio3",
+ .mpu_irqs = omap243x_gpio3_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap243x_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_EN_GPIOS_SHIFT,
+ },
+ },
+ .slaves = omap2430_gpio3_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_gpio3_slaves),
+ .class = &omap243x_gpio_hwmod_class,
+ .dev_attr = &gpio_dev_attr,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/* GPIO4 */
+
+static struct omap_hwmod_irq_info omap243x_gpio4_irqs[] = {
+ { .name = "gpio_mpu_irq", .irq = INT_24XX_GPIO_BANK4 },
+};
+
+static struct omap_hwmod_ocp_if *omap2430_gpio4_slaves[] = {
+ &omap2430_l4_wkup__gpio4,
+};
+
+static struct omap_hwmod omap2430_gpio4_hwmod = {
+ .name = "gpio4",
+ .mpu_irqs = omap243x_gpio4_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap243x_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_EN_GPIOS_SHIFT,
+ },
+ },
+ .slaves = omap2430_gpio4_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_gpio4_slaves),
+ .class = &omap243x_gpio_hwmod_class,
+ .dev_attr = &gpio_dev_attr,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/* GPIO5 */
+
+static struct omap_hwmod_irq_info omap243x_gpio5_irqs[] = {
+ { .name = "gpio_mpu_irq", .irq = INT_24XX_GPIO_BANK5 },
+};
+
+static struct omap_hwmod_ocp_if *omap2430_gpio5_slaves[] = {
+ &omap2430_l4_core__gpio5,
+};
+
+static struct omap_hwmod omap2430_gpio5_hwmod = {
+ .name = "gpio5",
+ .mpu_irqs = omap243x_gpio5_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap243x_gpio5_irqs),
+ .main_clk = "gpio5_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP2430_ST_GPIO5_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP2430_ST_GPIO5_SHIFT,
+ },
+ },
+ .slaves = omap2430_gpio5_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_gpio5_slaves),
+ .class = &omap243x_gpio_hwmod_class,
+ .dev_attr = &gpio_dev_attr,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
static __initdata struct omap_hwmod *omap2430_hwmods[] = {
&omap2430_l3_main_hwmod,
&omap2430_l4_core_hwmod,
&omap2430_l4_wkup_hwmod,
&omap2430_mpu_hwmod,
&omap2430_iva_hwmod,
+ &omap2430_gpio1_hwmod,
+ &omap2430_gpio2_hwmod,
+ &omap2430_gpio3_hwmod,
+ &omap2430_gpio4_hwmod,
+ &omap2430_gpio5_hwmod,
NULL,
};
--
1.6.3.3
next prev parent reply other threads:[~2010-08-06 12:31 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-06 12:34 [PATCH 00/13 v5] OMAP: GPIO: Implement GPIO in HWMOD way Charulatha V
2010-08-06 12:34 ` [PATCH 01/13 v5] OMAP: GPIO: Modify init() in preparation for platform device implementation Charulatha V
2010-08-06 12:34 ` [PATCH 02/13 v5] OMAP: GPIO: Introduce support for OMAP15xx chip GPIO init Charulatha V
2010-08-06 12:34 ` [PATCH 03/13 v5] OMAP: GPIO: Introduce support for OMAP16xx " Charulatha V
2010-08-06 12:34 ` [PATCH 04/13 v5] OMAP: GPIO: Introduce support for OMAP7xx " Charulatha V
2010-08-06 12:34 ` [PATCH 05/13 v5] OMAP: GPIO: add GPIO hwmods structures for OMAP3 Charulatha V
2010-08-06 12:34 ` [PATCH 06/13 v5] OMAP: GPIO: add GPIO hwmods structures for OMAP242X Charulatha V
2010-08-06 12:34 ` Charulatha V [this message]
2010-08-06 12:34 ` [PATCH 08/13 v5] OMAP: GPIO: Add gpio dev_attr and correct clks in OMAP4 hwmod struct Charulatha V
2010-08-06 12:34 ` [PATCH 09/13 v5] OMAP: GPIO: Introduce support for OMAP2PLUS chip GPIO init Charulatha V
2010-08-06 12:34 ` [PATCH 10/13 v5] OMAP: GPIO: Implement GPIO as a platform device Charulatha V
2010-08-06 12:34 ` [PATCH 11/13 v5] OMAP: GPIO: Make gpio_context as part of gpio_bank structure Charulatha V
2010-08-06 12:34 ` [PATCH 12/13 v5] OMAP: GPIO: Use dev_pm_ops instead of sys_dev_class Charulatha V
2010-08-06 12:34 ` [PATCH 13/13 v5] OMAP: GPIO: Remove omap_gpio_init() Charulatha V
2010-08-09 23:00 ` Kevin Hilman
2010-08-10 5:22 ` Varadarajan, Charulatha
2010-08-09 21:45 ` [PATCH 12/13 v5] OMAP: GPIO: Use dev_pm_ops instead of sys_dev_class Kevin Hilman
2010-08-10 0:21 ` Kevin Hilman
2010-08-10 12:37 ` Basak, Partha
2010-08-10 18:10 ` Kevin Hilman
2010-08-12 7:49 ` Basak, Partha
2010-08-12 14:07 ` Kevin Hilman
2010-08-12 12:43 ` Basak, Partha
2010-08-09 23:06 ` [PATCH 10/13 v5] OMAP: GPIO: Implement GPIO as a platform device Kevin Hilman
2010-08-10 11:53 ` Basak, Partha
2010-08-10 17:59 ` Kevin Hilman
2010-08-11 5:47 ` Paul Walmsley
2010-08-12 12:10 ` Basak, Partha
2010-08-23 15:46 ` Basak, Partha
2010-08-09 23:58 ` [PATCH 09/13 v5] OMAP: GPIO: Introduce support for OMAP2PLUS chip GPIO init Kevin Hilman
2010-08-10 5:56 ` Varadarajan, Charulatha
2010-08-10 0:21 ` Kevin Hilman
2010-08-09 3:51 ` [PATCH 03/13 v5] OMAP: GPIO: Introduce support for OMAP16xx " DebBarma, Tarun Kanti
2010-08-09 22:20 ` [PATCH 01/13 v5] OMAP: GPIO: Modify init() in preparation for platform device implementation Kevin Hilman
2010-08-10 5:18 ` Varadarajan, Charulatha
2010-08-10 7:20 ` Basak, Partha
2010-08-10 10:44 ` Cousson, Benoit
2010-08-10 11:31 ` Basak, Partha
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