This patch will removed the sleep/wakeup/warm_rest sequence from the
3430SDP board file and use the generic script.
Modified the resource config structure in the board file for using
generic script. Updating the sleep/wakeup/warm_rest sequence & voltsetup_time
in the board file from generic script file.
Signed-off-by: Lesly A M <x0080970@xxxxxx>
Cc: Nishanth Menon <nm@xxxxxx>
Cc: David Derrick <dderrick@xxxxxx>
Cc: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>
---
arch/arm/mach-omap2/Makefile | 3 +-
arch/arm/mach-omap2/board-3430sdp.c | 108 ++++++++--------------------------
include/linux/i2c/twl.h | 4 +
3 files changed, 32 insertions(+), 83 deletions(-)
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index 184badd..f60dca3 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -127,7 +127,8 @@ obj-$(CONFIG_MACH_OMAP3_PANDORA) += board-omap3pandora.o \
hsmmc.o
obj-$(CONFIG_MACH_OMAP_3430SDP) += board-3430sdp.o \
hsmmc.o \
- board-sdp-flash.o
+ board-sdp-flash.o \
+ twl4030.o
obj-$(CONFIG_MACH_NOKIA_N8X0) += board-n8x0.o
obj-$(CONFIG_MACH_NOKIA_RX51) += board-rx51.o \
board-rx51-sdram.o \
diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c
index 9cc8569..5c3f74d 100644
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -49,6 +49,7 @@
#include "sdram-qimonda-hyb18m512160af-6.h"
#include "hsmmc.h"
#include "voltage.h"
+#include "twl4030.h"
#include "omap3-opp.h"
#include "smartreflex-class3.h"
@@ -425,93 +426,35 @@ static struct twl4030_madc_platform_data sdp3430_madc_data = {
.irq_line = 1,
};
-
-static struct twl4030_ins __initdata sleep_on_seq[] = {
- /* Turn off HFCLKOUT */
- {MSG_SINGULAR(DEV_GRP_P1, 0x19, RES_STATE_OFF), 2},
- /* Turn OFF VDD1 */
- {MSG_SINGULAR(DEV_GRP_P1, 0xf, RES_STATE_OFF), 2},
- /* Turn OFF VDD2 */
- {MSG_SINGULAR(DEV_GRP_P1, 0x10, RES_STATE_OFF), 2},
- /* Turn OFF VPLL1 */
- {MSG_SINGULAR(DEV_GRP_P1, 0x7, RES_STATE_OFF), 2},
-};
-
-static struct twl4030_script sleep_on_script __initdata = {
- .script = sleep_on_seq,
- .size = ARRAY_SIZE(sleep_on_seq),
- .flags = TWL4030_SLEEP_SCRIPT,
-};
-
-static struct twl4030_ins wakeup_p12_seq[] __initdata = {
- /* Turn on HFCLKOUT */
- {MSG_SINGULAR(DEV_GRP_P1, 0x19, RES_STATE_ACTIVE), 2},
- /* Turn ON VDD1 */
- {MSG_SINGULAR(DEV_GRP_P1, 0xf, RES_STATE_ACTIVE), 2},
- /* Turn ON VDD2 */
- {MSG_SINGULAR(DEV_GRP_P1, 0x10, RES_STATE_ACTIVE), 2},
- /* Turn ON VPLL1 */
- {MSG_SINGULAR(DEV_GRP_P1, 0x7, RES_STATE_ACTIVE), 2},
-};
-
-static struct twl4030_script wakeup_p12_script __initdata = {
- .script = wakeup_p12_seq,
- .size = ARRAY_SIZE(wakeup_p12_seq),
- .flags = TWL4030_WAKEUP12_SCRIPT,
-};
-
-static struct twl4030_ins wakeup_p3_seq[] __initdata = {
- {MSG_SINGULAR(DEV_GRP_P1, 0x19, RES_STATE_ACTIVE), 2},
-};
-
-static struct twl4030_script wakeup_p3_script __initdata = {
- .script = wakeup_p3_seq,
- .size = ARRAY_SIZE(wakeup_p3_seq),
- .flags = TWL4030_WAKEUP3_SCRIPT,
-};
-
-static struct twl4030_ins wrst_seq[] __initdata = {
-/*
- * Reset twl4030.
- * Reset VDD1 regulator.
- * Reset VDD2 regulator.
- * Reset VPLL1 regulator.
- * Enable sysclk output.
- * Reenable twl4030.
- */
- {MSG_SINGULAR(DEV_GRP_NULL, 0x1b, RES_STATE_OFF), 2},
- {MSG_SINGULAR(DEV_GRP_P1, 0xf, RES_STATE_WRST), 15},
- {MSG_SINGULAR(DEV_GRP_P1, 0x10, RES_STATE_WRST), 15},
- {MSG_SINGULAR(DEV_GRP_P1, 0x7, RES_STATE_WRST), 0x60},
- {MSG_SINGULAR(DEV_GRP_P1, 0x19, RES_STATE_ACTIVE), 2},
- {MSG_SINGULAR(DEV_GRP_NULL, 0x1b, RES_STATE_ACTIVE), 2},
-};
-static struct twl4030_script wrst_script __initdata = {
- .script = wrst_seq,
- .size = ARRAY_SIZE(wrst_seq),
- .flags = TWL4030_WRST_SCRIPT,
-};
-
-static struct twl4030_script *twl4030_scripts[] __initdata = {
- &sleep_on_script,
- &wakeup_p12_script,
- &wakeup_p3_script,
- &wrst_script,
-};
-
static struct twl4030_resconfig twl4030_rconfig[] = {
- { .resource = RES_HFCLKOUT, .devgroup = DEV_GRP_P3, .type = -1,
- .type2 = -1 },
- { .resource = RES_VDD1, .devgroup = DEV_GRP_P1, .type = -1,
- .type2 = -1 },
- { .resource = RES_VDD2, .devgroup = DEV_GRP_P1, .type = -1,
- .type2 = -1 },
+ { .resource = RES_VPLL1, .devgroup = DEV_GRP_P1, .type = 3,
+ .type2 = 1, .remap_sleep = RES_STATE_OFF },
+ { .resource = RES_VINTANA1, .devgroup = DEV_GRP_ALL, .type = 1,
+ .type2 = 2, .remap_sleep = RES_STATE_SLEEP },
+ { .resource = RES_VINTANA2, .devgroup = DEV_GRP_ALL, .type = 0,
+ .type2 = 2, .remap_sleep = RES_STATE_SLEEP },
+ { .resource = RES_VINTDIG, .devgroup = DEV_GRP_ALL, .type = 1,
+ .type2 = 2, .remap_sleep = RES_STATE_SLEEP },
+ { .resource = RES_VIO, .devgroup = DEV_GRP_ALL, .type = 2,
+ .type2 = 2, .remap_sleep = RES_STATE_SLEEP },
+ { .resource = RES_VDD1, .devgroup = DEV_GRP_P1,
+ .type = 4, .type2 = 1, .remap_sleep = RES_STATE_OFF },
+ { .resource = RES_VDD2, .devgroup = DEV_GRP_P1,
+ .type = 3, .type2 = 1, .remap_sleep = RES_STATE_OFF },
+ { .resource = RES_REGEN, .devgroup = DEV_GRP_ALL, .type = 2,
+ .type2 = 1, .remap_sleep = RES_STATE_SLEEP },
+ { .resource = RES_NRES_PWRON, .devgroup = DEV_GRP_ALL, .type = 0,
+ .type2 = 1, .remap_sleep = RES_STATE_SLEEP },
+ { .resource = RES_CLKEN, .devgroup = DEV_GRP_ALL, .type = 3,
+ .type2 = 2, .remap_sleep = RES_STATE_SLEEP },
+ { .resource = RES_SYSEN, .devgroup = DEV_GRP_ALL, .type = 6,
+ .type2 = 1, .remap_sleep = RES_STATE_SLEEP },
+ { .resource = RES_HFCLKOUT, .devgroup = DEV_GRP_P3,
+ .type = 0, .type2 = 2, .remap_sleep = RES_STATE_SLEEP },
{ 0, 0},
};
static struct twl4030_power_data sdp3430_t2scripts_data __initdata = {
- .scripts = twl4030_scripts,
- .num = ARRAY_SIZE(twl4030_scripts),
.resource_config = twl4030_rconfig,
};
@@ -878,6 +821,7 @@ static struct omap_musb_board_data musb_board_data = {
static void __init omap_3430sdp_init(void)
{
+ twl4030_get_scripts(&sdp3430_t2scripts_data);
omap_voltage_init_vc(NULL);
omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h
index fb6784e..2e00e83 100644
--- a/include/linux/i2c/twl.h
+++ b/include/linux/i2c/twl.h
@@ -371,6 +371,7 @@ int twl6030_interrupt_mask(u8 bit_mask, u8 offset);
#define DEV_GRP_P1 0x1 /* P1: all OMAP devices */
#define DEV_GRP_P2 0x2 /* P2: all Modem devices */
#define DEV_GRP_P3 0x4 /* P3: all peripheral devices */
+#define DEV_GRP_ALL 0x7 /* P1/P2/P3: all devices */
/* Resource groups */
#define RES_GRP_RES 0x0 /* Reserved */
@@ -383,7 +384,10 @@ int twl6030_interrupt_mask(u8 bit_mask, u8 offset);
#define RES_GRP_ALL 0x7 /* All resource groups */
#define RES_TYPE2_R0 0x0
+#define RES_TYPE2_R1 0x1
+#define RES_TYPE2_R2 0x2
+#define RES_TYPE_R0 0x0
#define RES_TYPE_ALL 0x7
/* Resource states */
--
1.6.0.4
--
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