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-rw-r--r--arch/arm/mach-omap2/Kconfig3
-rw-r--r--arch/arm/mach-omap2/board-4430sdp.c73
-rw-r--r--arch/arm/mach-omap2/board-igep0020.c2
-rw-r--r--arch/arm/mach-omap2/board-omap3evm.c1
-rw-r--r--arch/arm/mach-omap2/board-omap4panda.c27
-rw-r--r--arch/arm/mach-omap2/common-board-devices.c11
-rw-r--r--arch/arm/mach-omap2/common-board-devices.h1
-rw-r--r--arch/arm/mach-omap2/cpuidle44xx.c3
-rw-r--r--arch/arm/mach-omap2/display.c1
-rw-r--r--arch/arm/mach-omap2/mux.h1
-rw-r--r--arch/arm/mach-omap2/opp4xxx_data.c2
-rw-r--r--arch/arm/mach-omap2/pm34xx.c19
-rw-r--r--arch/arm/mach-omap2/sleep44xx.S8
-rw-r--r--arch/arm/mach-omap2/twl-common.c7
14 files changed, 29 insertions, 130 deletions
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index dd2db025f778..fcd4e85c4ddc 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -62,13 +62,14 @@ config ARCH_OMAP4
select PM_OPP if PM
select USB_ARCH_HAS_EHCI if USB_SUPPORT
select ARM_CPU_SUSPEND if PM
- select ARCH_NEEDS_CPU_IDLE_COUPLED
+ select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP
config SOC_OMAP5
bool "TI OMAP5"
select CPU_V7
select ARM_GIC
select HAVE_SMP
+ select ARM_CPU_SUSPEND if PM
comment "OMAP Core Type"
depends on ARCH_OMAP2
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index ad8a7d94afcd..c165e20506c9 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -601,29 +601,6 @@ static void __init omap_sfh7741prox_init(void)
__func__, OMAP4_SFH7741_ENABLE_GPIO, error);
}
-static struct gpio sdp4430_hdmi_gpios[] = {
- { HDMI_GPIO_CT_CP_HPD, GPIOF_OUT_INIT_HIGH, "hdmi_gpio_ct_cp_hpd" },
- { HDMI_GPIO_LS_OE, GPIOF_OUT_INIT_HIGH, "hdmi_gpio_ls_oe" },
- { HDMI_GPIO_HPD, GPIOF_DIR_IN, "hdmi_gpio_hpd" },
-};
-
-static int sdp4430_panel_enable_hdmi(struct omap_dss_device *dssdev)
-{
- int status;
-
- status = gpio_request_array(sdp4430_hdmi_gpios,
- ARRAY_SIZE(sdp4430_hdmi_gpios));
- if (status)
- pr_err("%s: Cannot request HDMI GPIOs\n", __func__);
-
- return status;
-}
-
-static void sdp4430_panel_disable_hdmi(struct omap_dss_device *dssdev)
-{
- gpio_free_array(sdp4430_hdmi_gpios, ARRAY_SIZE(sdp4430_hdmi_gpios));
-}
-
static struct nokia_dsi_panel_data dsi1_panel = {
.name = "taal",
.reset_gpio = 102,
@@ -644,29 +621,6 @@ static struct omap_dss_device sdp4430_lcd_device = {
.phy.dsi = {
.module = 0,
},
-
- .clocks = {
- .dispc = {
- .channel = {
- /* Logic Clock = 172.8 MHz */
- .lck_div = 1,
- /* Pixel Clock = 34.56 MHz */
- .pck_div = 5,
- .lcd_clk_src = OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC,
- },
- .dispc_fclk_src = OMAP_DSS_CLK_SRC_FCK,
- },
-
- .dsi = {
- .regn = 16, /* Fint = 2.4 MHz */
- .regm = 180, /* DDR Clock = 216 MHz */
- .regm_dispc = 5, /* PLL1_CLK1 = 172.8 MHz */
- .regm_dsi = 5, /* PLL1_CLK2 = 172.8 MHz */
-
- .lp_clk_div = 10, /* LP Clock = 8.64 MHz */
- .dsi_fclk_src = OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DSI,
- },
- },
.channel = OMAP_DSS_CHANNEL_LCD,
};
@@ -691,33 +645,12 @@ static struct omap_dss_device sdp4430_lcd2_device = {
.module = 1,
},
-
- .clocks = {
- .dispc = {
- .channel = {
- /* Logic Clock = 172.8 MHz */
- .lck_div = 1,
- /* Pixel Clock = 34.56 MHz */
- .pck_div = 5,
- .lcd_clk_src = OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DISPC,
- },
- .dispc_fclk_src = OMAP_DSS_CLK_SRC_FCK,
- },
-
- .dsi = {
- .regn = 16, /* Fint = 2.4 MHz */
- .regm = 180, /* DDR Clock = 216 MHz */
- .regm_dispc = 5, /* PLL1_CLK1 = 172.8 MHz */
- .regm_dsi = 5, /* PLL1_CLK2 = 172.8 MHz */
-
- .lp_clk_div = 10, /* LP Clock = 8.64 MHz */
- .dsi_fclk_src = OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DSI,
- },
- },
.channel = OMAP_DSS_CHANNEL_LCD2,
};
static struct omap_dss_hdmi_data sdp4430_hdmi_data = {
+ .ct_cp_hpd_gpio = HDMI_GPIO_CT_CP_HPD,
+ .ls_oe_gpio = HDMI_GPIO_LS_OE,
.hpd_gpio = HDMI_GPIO_HPD,
};
@@ -725,8 +658,6 @@ static struct omap_dss_device sdp4430_hdmi_device = {
.name = "hdmi",
.driver_name = "hdmi_panel",
.type = OMAP_DISPLAY_TYPE_HDMI,
- .platform_enable = sdp4430_panel_enable_hdmi,
- .platform_disable = sdp4430_panel_disable_hdmi,
.channel = OMAP_DSS_CHANNEL_DIGIT,
.data = &sdp4430_hdmi_data,
};
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c
index 74915295482e..28214483aaba 100644
--- a/arch/arm/mach-omap2/board-igep0020.c
+++ b/arch/arm/mach-omap2/board-igep0020.c
@@ -554,6 +554,8 @@ static const struct usbhs_omap_board_data igep3_usbhs_bdata __initconst = {
#ifdef CONFIG_OMAP_MUX
static struct omap_board_mux board_mux[] __initdata = {
+ /* SMSC9221 LAN Controller ETH IRQ (GPIO_176) */
+ OMAP3_MUX(MCSPI1_CS2, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
{ .reg_offset = OMAP_MUX_TERMINATOR },
};
#endif
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index ef230a0eb5eb..0d362e9f9cb9 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -58,6 +58,7 @@
#include "hsmmc.h"
#include "common-board-devices.h"
+#define OMAP3_EVM_TS_GPIO 175
#define OMAP3_EVM_EHCI_VBUS 22
#define OMAP3_EVM_EHCI_SELECT 61
diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c
index 70f6d1d25463..cd4852e5ca57 100644
--- a/arch/arm/mach-omap2/board-omap4panda.c
+++ b/arch/arm/mach-omap2/board-omap4panda.c
@@ -408,30 +408,9 @@ static struct omap_dss_device omap4_panda_dvi_device = {
.channel = OMAP_DSS_CHANNEL_LCD2,
};
-static struct gpio panda_hdmi_gpios[] = {
- { HDMI_GPIO_CT_CP_HPD, GPIOF_OUT_INIT_HIGH, "hdmi_gpio_ct_cp_hpd" },
- { HDMI_GPIO_LS_OE, GPIOF_OUT_INIT_HIGH, "hdmi_gpio_ls_oe" },
- { HDMI_GPIO_HPD, GPIOF_DIR_IN, "hdmi_gpio_hpd" },
-};
-
-static int omap4_panda_panel_enable_hdmi(struct omap_dss_device *dssdev)
-{
- int status;
-
- status = gpio_request_array(panda_hdmi_gpios,
- ARRAY_SIZE(panda_hdmi_gpios));
- if (status)
- pr_err("Cannot request HDMI GPIOs\n");
-
- return status;
-}
-
-static void omap4_panda_panel_disable_hdmi(struct omap_dss_device *dssdev)
-{
- gpio_free_array(panda_hdmi_gpios, ARRAY_SIZE(panda_hdmi_gpios));
-}
-
static struct omap_dss_hdmi_data omap4_panda_hdmi_data = {
+ .ct_cp_hpd_gpio = HDMI_GPIO_CT_CP_HPD,
+ .ls_oe_gpio = HDMI_GPIO_LS_OE,
.hpd_gpio = HDMI_GPIO_HPD,
};
@@ -439,8 +418,6 @@ static struct omap_dss_device omap4_panda_hdmi_device = {
.name = "hdmi",
.driver_name = "hdmi_panel",
.type = OMAP_DISPLAY_TYPE_HDMI,
- .platform_enable = omap4_panda_panel_enable_hdmi,
- .platform_disable = omap4_panda_panel_disable_hdmi,
.channel = OMAP_DSS_CHANNEL_DIGIT,
.data = &omap4_panda_hdmi_data,
};
diff --git a/arch/arm/mach-omap2/common-board-devices.c b/arch/arm/mach-omap2/common-board-devices.c
index 14734746457c..c1875862679f 100644
--- a/arch/arm/mach-omap2/common-board-devices.c
+++ b/arch/arm/mach-omap2/common-board-devices.c
@@ -35,16 +35,6 @@ static struct omap2_mcspi_device_config ads7846_mcspi_config = {
.turbo_mode = 0,
};
-/*
- * ADS7846 driver maybe request a gpio according to the value
- * of pdata->get_pendown_state, but we have done this. So set
- * get_pendown_state to avoid twice gpio requesting.
- */
-static int omap3_get_pendown_state(void)
-{
- return !gpio_get_value(OMAP3_EVM_TS_GPIO);
-}
-
static struct ads7846_platform_data ads7846_config = {
.x_max = 0x0fff,
.y_max = 0x0fff,
@@ -55,7 +45,6 @@ static struct ads7846_platform_data ads7846_config = {
.debounce_rep = 1,
.gpio_pendown = -EINVAL,
.keep_vref_on = 1,
- .get_pendown_state = &omap3_get_pendown_state,
};
static struct spi_board_info ads7846_spi_board_info __initdata = {
diff --git a/arch/arm/mach-omap2/common-board-devices.h b/arch/arm/mach-omap2/common-board-devices.h
index 4c4ef6a6166b..a0b4a42836ab 100644
--- a/arch/arm/mach-omap2/common-board-devices.h
+++ b/arch/arm/mach-omap2/common-board-devices.h
@@ -4,7 +4,6 @@
#include "twl-common.h"
#define NAND_BLOCK_SIZE SZ_128K
-#define OMAP3_EVM_TS_GPIO 175
struct mtd_partition;
struct ads7846_platform_data;
diff --git a/arch/arm/mach-omap2/cpuidle44xx.c b/arch/arm/mach-omap2/cpuidle44xx.c
index ee05e193fc61..288bee6cbb76 100644
--- a/arch/arm/mach-omap2/cpuidle44xx.c
+++ b/arch/arm/mach-omap2/cpuidle44xx.c
@@ -238,8 +238,9 @@ int __init omap4_idle_init(void)
for_each_cpu(cpu_id, cpu_online_mask) {
dev = &per_cpu(omap4_idle_dev, cpu_id);
dev->cpu = cpu_id;
+#ifdef CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED
dev->coupled_cpus = *cpu_online_mask;
-
+#endif
cpuidle_register_driver(&omap4_idle_driver);
if (cpuidle_register_device(dev)) {
diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
index af1ed7d24a1f..ee40739b55c0 100644
--- a/arch/arm/mach-omap2/display.c
+++ b/arch/arm/mach-omap2/display.c
@@ -95,7 +95,6 @@ static const struct omap_dss_hwmod_data omap4_dss_hwmod_data[] __initdata = {
{ "dss_core", "omapdss_dss", -1 },
{ "dss_dispc", "omapdss_dispc", -1 },
{ "dss_rfbi", "omapdss_rfbi", -1 },
- { "dss_venc", "omapdss_venc", -1 },
{ "dss_dsi1", "omapdss_dsi", 0 },
{ "dss_dsi2", "omapdss_dsi", 1 },
{ "dss_hdmi", "omapdss_hdmi", -1 },
diff --git a/arch/arm/mach-omap2/mux.h b/arch/arm/mach-omap2/mux.h
index 471e62a74a16..76f9b3c2f586 100644
--- a/arch/arm/mach-omap2/mux.h
+++ b/arch/arm/mach-omap2/mux.h
@@ -127,7 +127,6 @@ struct omap_mux_partition {
* @gpio: GPIO number
* @muxnames: available signal modes for a ball
* @balls: available balls on the package
- * @partition: mux partition
*/
struct omap_mux {
u16 reg_offset;
diff --git a/arch/arm/mach-omap2/opp4xxx_data.c b/arch/arm/mach-omap2/opp4xxx_data.c
index 2293ba27101b..c95415da23c2 100644
--- a/arch/arm/mach-omap2/opp4xxx_data.c
+++ b/arch/arm/mach-omap2/opp4xxx_data.c
@@ -94,7 +94,7 @@ int __init omap4_opp_init(void)
{
int r = -ENODEV;
- if (!cpu_is_omap44xx())
+ if (!cpu_is_omap443x())
return r;
r = omap_init_opp_table(omap44xx_opp_def_list,
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index e4fc88c65dbd..05bd8f02723f 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -272,21 +272,16 @@ void omap_sram_idle(void)
per_next_state = pwrdm_read_next_pwrst(per_pwrdm);
core_next_state = pwrdm_read_next_pwrst(core_pwrdm);
- if (mpu_next_state < PWRDM_POWER_ON) {
- pwrdm_pre_transition(mpu_pwrdm);
- pwrdm_pre_transition(neon_pwrdm);
- }
+ pwrdm_pre_transition(NULL);
/* PER */
if (per_next_state < PWRDM_POWER_ON) {
- pwrdm_pre_transition(per_pwrdm);
per_going_off = (per_next_state == PWRDM_POWER_OFF) ? 1 : 0;
omap2_gpio_prepare_for_idle(per_going_off);
}
/* CORE */
if (core_next_state < PWRDM_POWER_ON) {
- pwrdm_pre_transition(core_pwrdm);
if (core_next_state == PWRDM_POWER_OFF) {
omap3_core_save_context();
omap3_cm_save_context();
@@ -339,20 +334,14 @@ void omap_sram_idle(void)
omap2_prm_clear_mod_reg_bits(OMAP3430_AUTO_OFF_MASK,
OMAP3430_GR_MOD,
OMAP3_PRM_VOLTCTRL_OFFSET);
- pwrdm_post_transition(core_pwrdm);
}
omap3_intc_resume_idle();
+ pwrdm_post_transition(NULL);
+
/* PER */
- if (per_next_state < PWRDM_POWER_ON) {
+ if (per_next_state < PWRDM_POWER_ON)
omap2_gpio_resume_after_idle();
- pwrdm_post_transition(per_pwrdm);
- }
-
- if (mpu_next_state < PWRDM_POWER_ON) {
- pwrdm_post_transition(mpu_pwrdm);
- pwrdm_post_transition(neon_pwrdm);
- }
}
static void omap3_pm_idle(void)
diff --git a/arch/arm/mach-omap2/sleep44xx.S b/arch/arm/mach-omap2/sleep44xx.S
index 9f6b83d1b193..91e71d8f46f0 100644
--- a/arch/arm/mach-omap2/sleep44xx.S
+++ b/arch/arm/mach-omap2/sleep44xx.S
@@ -56,9 +56,13 @@ ppa_por_params:
* The restore function pointer is stored at CPUx_WAKEUP_NS_PA_ADDR_OFFSET.
* It returns to the caller for CPU INACTIVE and ON power states or in case
* CPU failed to transition to targeted OFF/DORMANT state.
+ *
+ * omap4_finish_suspend() calls v7_flush_dcache_all() which doesn't save
+ * stack frame and it expects the caller to take care of it. Hence the entire
+ * stack frame is saved to avoid possible stack corruption.
*/
ENTRY(omap4_finish_suspend)
- stmfd sp!, {lr}
+ stmfd sp!, {r4-r12, lr}
cmp r0, #0x0
beq do_WFI @ No lowpower state, jump to WFI
@@ -226,7 +230,7 @@ scu_gp_clear:
skip_scu_gp_clear:
isb
dsb
- ldmfd sp!, {pc}
+ ldmfd sp!, {r4-r12, pc}
ENDPROC(omap4_finish_suspend)
/*
diff --git a/arch/arm/mach-omap2/twl-common.c b/arch/arm/mach-omap2/twl-common.c
index de47f170ba50..9bf8a89e78c6 100644
--- a/arch/arm/mach-omap2/twl-common.c
+++ b/arch/arm/mach-omap2/twl-common.c
@@ -67,6 +67,7 @@ void __init omap_pmic_init(int bus, u32 clkrate,
const char *pmic_type, int pmic_irq,
struct twl4030_platform_data *pmic_data)
{
+ omap_mux_init_signal("sys_nirq", OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE);
strncpy(pmic_i2c_board_info.type, pmic_type,
sizeof(pmic_i2c_board_info.type));
pmic_i2c_board_info.irq = pmic_irq;
@@ -257,6 +258,10 @@ static struct twl4030_usb_data omap4_usb_pdata = {
.phy_suspend = omap4430_phy_suspend,
};
+static struct regulator_consumer_supply omap4_vdda_hdmi_dac_supplies[] = {
+ REGULATOR_SUPPLY("vdda_hdmi_dac", "omapdss_hdmi"),
+};
+
static struct regulator_init_data omap4_vdac_idata = {
.constraints = {
.min_uV = 1800000,
@@ -266,6 +271,8 @@ static struct regulator_init_data omap4_vdac_idata = {
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
+ .num_consumer_supplies = ARRAY_SIZE(omap4_vdda_hdmi_dac_supplies),
+ .consumer_supplies = omap4_vdda_hdmi_dac_supplies,
.supply_regulator = "V2V1",
};
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-08 22:52:45 +0000