Reduce the amount of duplicated code by moving the common
configuration for TWL6030 (on OMAP4 platform) to the
pmic-common file.
Use the omap4_pmic_config function from board files to
properly configure the PMIC with the common fields.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
---
arch/arm/mach-omap2/board-4430sdp.c | 143 ++--------------------------
arch/arm/mach-omap2/board-omap4panda.c | 149 +++---------------------------
arch/arm/mach-omap2/pmic-common.c | 163 ++++++++++++++++++++++++++++++++
arch/arm/mach-omap2/pmic-common.h | 20 ++++
4 files changed, 205 insertions(+), 270 deletions(-)
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index b324605..88d9ae5 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -306,14 +306,6 @@ static struct omap_musb_board_data musb_board_data = {
.power = 100,
};
-static struct twl4030_usb_data omap4_usbphy_data = {
- .phy_init = omap4430_phy_init,
- .phy_exit = omap4430_phy_exit,
- .phy_power = omap4430_phy_power,
- .phy_set_clock = omap4430_phy_set_clk,
- .phy_suspend = omap4430_phy_suspend,
-};
-
static struct omap2_hsmmc_info mmc[] = {
{
.mmc = 2,
@@ -338,12 +330,6 @@ static struct regulator_consumer_supply sdp4430_vaux_supply[] = {
.dev_name = "omap_hsmmc.1",
},
};
-static struct regulator_consumer_supply sdp4430_vmmc_supply[] = {
- {
- .supply = "vmmc",
- .dev_name = "omap_hsmmc.0",
- },
-};
static int omap4_twl6030_hsmmc_late_init(struct device *dev)
{
@@ -403,61 +389,6 @@ static struct regulator_init_data sdp4430_vaux1 = {
.consumer_supplies = sdp4430_vaux_supply,
};
-static struct regulator_init_data sdp4430_vaux2 = {
- .constraints = {
- .min_uV = 1200000,
- .max_uV = 2800000,
- .apply_uV = true,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
- | REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
-};
-
-static struct regulator_init_data sdp4430_vaux3 = {
- .constraints = {
- .min_uV = 1000000,
- .max_uV = 3000000,
- .apply_uV = true,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
- | REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
-};
-
-/* VMMC1 for MMC1 card */
-static struct regulator_init_data sdp4430_vmmc = {
- .constraints = {
- .min_uV = 1200000,
- .max_uV = 3000000,
- .apply_uV = true,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
- | REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = 1,
- .consumer_supplies = sdp4430_vmmc_supply,
-};
-
-static struct regulator_init_data sdp4430_vpp = {
- .constraints = {
- .min_uV = 1800000,
- .max_uV = 2500000,
- .apply_uV = true,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
- | REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
-};
-
static struct regulator_init_data sdp4430_vusim = {
.constraints = {
.min_uV = 1200000,
@@ -471,74 +402,10 @@ static struct regulator_init_data sdp4430_vusim = {
},
};
-static struct regulator_init_data sdp4430_vana = {
- .constraints = {
- .min_uV = 2100000,
- .max_uV = 2100000,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
-};
-
-static struct regulator_init_data sdp4430_vcxio = {
- .constraints = {
- .min_uV = 1800000,
- .max_uV = 1800000,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
-};
-
-static struct regulator_init_data sdp4430_vdac = {
- .constraints = {
- .min_uV = 1800000,
- .max_uV = 1800000,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
-};
-
-static struct regulator_init_data sdp4430_vusb = {
- .constraints = {
- .min_uV = 3300000,
- .max_uV = 3300000,
- .apply_uV = true,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
-};
-
-static struct regulator_init_data sdp4430_clk32kg = {
- .constraints = {
- .valid_ops_mask = REGULATOR_CHANGE_STATUS,
- },
-};
-
static struct twl4030_platform_data sdp4430_twldata = {
- .irq_base = TWL6030_IRQ_BASE,
- .irq_end = TWL6030_IRQ_END,
-
/* Regulators */
- .vmmc = &sdp4430_vmmc,
- .vpp = &sdp4430_vpp,
.vusim = &sdp4430_vusim,
- .vana = &sdp4430_vana,
- .vcxio = &sdp4430_vcxio,
- .vdac = &sdp4430_vdac,
- .vusb = &sdp4430_vusb,
.vaux1 = &sdp4430_vaux1,
- .vaux2 = &sdp4430_vaux2,
- .vaux3 = &sdp4430_vaux3,
- .clk32kg = &sdp4430_clk32kg,
- .usb = &omap4_usbphy_data
};
static struct i2c_board_info __initdata sdp4430_i2c_3_boardinfo[] = {
@@ -556,6 +423,16 @@ static struct i2c_board_info __initdata sdp4430_i2c_4_boardinfo[] = {
};
static int __init omap4_i2c_init(void)
{
+ omap4_pmic_get_config(&sdp4430_twldata, TWL_COMMON_PDATA_USB,
+ TWL_COMMON_REGULATOR_VDAC |
+ TWL_COMMON_REGULATOR_VAUX2 |
+ TWL_COMMON_REGULATOR_VAUX3 |
+ TWL_COMMON_REGULATOR_VMMC |
+ TWL_COMMON_REGULATOR_VPP |
+ TWL_COMMON_REGULATOR_VANA |
+ TWL_COMMON_REGULATOR_VCXIO |
+ TWL_COMMON_REGULATOR_VUSB |
+ TWL_COMMON_REGULATOR_CLK32KG);
omap4_pmic_init("twl6030", &sdp4430_twldata);
omap_register_i2c_bus(2, 400, NULL, 0);
omap_register_i2c_bus(3, 400, sdp4430_i2c_3_boardinfo,
diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c
index 90485fc..4044532 100644
--- a/arch/arm/mach-omap2/board-omap4panda.c
+++ b/arch/arm/mach-omap2/board-omap4panda.c
@@ -155,14 +155,6 @@ static struct omap_musb_board_data musb_board_data = {
.power = 100,
};
-static struct twl4030_usb_data omap4_usbphy_data = {
- .phy_init = omap4430_phy_init,
- .phy_exit = omap4430_phy_exit,
- .phy_power = omap4430_phy_power,
- .phy_set_clock = omap4430_phy_set_clk,
- .phy_suspend = omap4430_phy_suspend,
-};
-
static struct omap2_hsmmc_info mmc[] = {
{
.mmc = 1,
@@ -182,13 +174,6 @@ static struct omap2_hsmmc_info mmc[] = {
{} /* Terminator */
};
-static struct regulator_consumer_supply omap4_panda_vmmc_supply[] = {
- {
- .supply = "vmmc",
- .dev_name = "omap_hsmmc.0",
- },
-};
-
static struct regulator_consumer_supply omap4_panda_vmmc5_supply = {
.supply = "vmmc",
.dev_name = "omap_hsmmc.4",
@@ -274,128 +259,8 @@ static int __init omap4_twl6030_hsmmc_init(struct omap2_hsmmc_info *controllers)
return 0;
}
-static struct regulator_init_data omap4_panda_vaux2 = {
- .constraints = {
- .min_uV = 1200000,
- .max_uV = 2800000,
- .apply_uV = true,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
- | REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
-};
-
-static struct regulator_init_data omap4_panda_vaux3 = {
- .constraints = {
- .min_uV = 1000000,
- .max_uV = 3000000,
- .apply_uV = true,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
- | REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
-};
-
-/* VMMC1 for MMC1 card */
-static struct regulator_init_data omap4_panda_vmmc = {
- .constraints = {
- .min_uV = 1200000,
- .max_uV = 3000000,
- .apply_uV = true,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
- | REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = 1,
- .consumer_supplies = omap4_panda_vmmc_supply,
-};
-
-static struct regulator_init_data omap4_panda_vpp = {
- .constraints = {
- .min_uV = 1800000,
- .max_uV = 2500000,
- .apply_uV = true,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
- | REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
-};
-
-static struct regulator_init_data omap4_panda_vana = {
- .constraints = {
- .min_uV = 2100000,
- .max_uV = 2100000,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
-};
-
-static struct regulator_init_data omap4_panda_vcxio = {
- .constraints = {
- .min_uV = 1800000,
- .max_uV = 1800000,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
-};
-
-static struct regulator_init_data omap4_panda_vdac = {
- .constraints = {
- .min_uV = 1800000,
- .max_uV = 1800000,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
-};
-
-static struct regulator_init_data omap4_panda_vusb = {
- .constraints = {
- .min_uV = 3300000,
- .max_uV = 3300000,
- .apply_uV = true,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
-};
-
-static struct regulator_init_data omap4_panda_clk32kg = {
- .constraints = {
- .valid_ops_mask = REGULATOR_CHANGE_STATUS,
- },
-};
-
-static struct twl4030_platform_data omap4_panda_twldata = {
- .irq_base = TWL6030_IRQ_BASE,
- .irq_end = TWL6030_IRQ_END,
-
- /* Regulators */
- .vmmc = &omap4_panda_vmmc,
- .vpp = &omap4_panda_vpp,
- .vana = &omap4_panda_vana,
- .vcxio = &omap4_panda_vcxio,
- .vdac = &omap4_panda_vdac,
- .vusb = &omap4_panda_vusb,
- .vaux2 = &omap4_panda_vaux2,
- .vaux3 = &omap4_panda_vaux3,
- .clk32kg = &omap4_panda_clk32kg,
- .usb = &omap4_usbphy_data,
-};
+/* Use the common PMIC configuration for Panda */
+static struct twl4030_platform_data omap4_panda_twldata;
/*
* Display monitor features are burnt in their EEPROM as EDID data. The EEPROM
@@ -409,6 +274,16 @@ static struct i2c_board_info __initdata panda_i2c_eeprom[] = {
static int __init omap4_panda_i2c_init(void)
{
+ omap4_pmic_get_config(&omap4_panda_twldata, TWL_COMMON_PDATA_USB,
+ TWL_COMMON_REGULATOR_VDAC |
+ TWL_COMMON_REGULATOR_VAUX2 |
+ TWL_COMMON_REGULATOR_VAUX3 |
+ TWL_COMMON_REGULATOR_VMMC |
+ TWL_COMMON_REGULATOR_VPP |
+ TWL_COMMON_REGULATOR_VANA |
+ TWL_COMMON_REGULATOR_VCXIO |
+ TWL_COMMON_REGULATOR_VUSB |
+ TWL_COMMON_REGULATOR_CLK32KG);
omap4_pmic_init("twl6030", &omap4_panda_twldata);
omap_register_i2c_bus(2, 400, NULL, 0);
/*
diff --git a/arch/arm/mach-omap2/pmic-common.c b/arch/arm/mach-omap2/pmic-common.c
index d0b563e..6599267 100644
--- a/arch/arm/mach-omap2/pmic-common.c
+++ b/arch/arm/mach-omap2/pmic-common.c
@@ -23,8 +23,11 @@
#include <linux/i2c.h>
#include <linux/i2c/twl.h>
#include <linux/gpio.h>
+#include <linux/regulator/machine.h>
+#include <linux/regulator/fixed.h>
#include <plat/i2c.h>
+#include <plat/usb.h>
#include "pmic-common.h"
@@ -44,3 +47,163 @@ void __init omap_pmic_init(int bus, u32 clkrate,
omap_register_i2c_bus(bus, clkrate, &pmic_i2c_board_info, 1);
}
+
+static struct twl4030_usb_data omap4_usb_pdata = {
+ .phy_init = omap4430_phy_init,
+ .phy_exit = omap4430_phy_exit,
+ .phy_power = omap4430_phy_power,
+ .phy_set_clock = omap4430_phy_set_clk,
+ .phy_suspend = omap4430_phy_suspend,
+};
+
+static struct regulator_init_data omap4_vdac_idata = {
+ .constraints = {
+ .min_uV = 1800000,
+ .max_uV = 1800000,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL
+ | REGULATOR_MODE_STANDBY,
+ .valid_ops_mask = REGULATOR_CHANGE_MODE
+ | REGULATOR_CHANGE_STATUS,
+ },
+};
+
+static struct regulator_init_data omap4_vaux2_idata = {
+ .constraints = {
+ .min_uV = 1200000,
+ .max_uV = 2800000,
+ .apply_uV = true,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL
+ | REGULATOR_MODE_STANDBY,
+ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
+ | REGULATOR_CHANGE_MODE
+ | REGULATOR_CHANGE_STATUS,
+ },
+};
+
+static struct regulator_init_data omap4_vaux3_idata = {
+ .constraints = {
+ .min_uV = 1000000,
+ .max_uV = 3000000,
+ .apply_uV = true,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL
+ | REGULATOR_MODE_STANDBY,
+ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
+ | REGULATOR_CHANGE_MODE
+ | REGULATOR_CHANGE_STATUS,
+ },
+};
+
+static struct regulator_consumer_supply omap4_vmmc_supply[] = {
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
+};
+
+/* VMMC1 for MMC1 card */
+static struct regulator_init_data omap4_vmmc_idata = {
+ .constraints = {
+ .min_uV = 1200000,
+ .max_uV = 3000000,
+ .apply_uV = true,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL
+ | REGULATOR_MODE_STANDBY,
+ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
+ | REGULATOR_CHANGE_MODE
+ | REGULATOR_CHANGE_STATUS,
+ },
+ .num_consumer_supplies = ARRAY_SIZE(omap4_vmmc_supply),
+ .consumer_supplies = omap4_vmmc_supply,
+};
+
+static struct regulator_init_data omap4_vpp_idata = {
+ .constraints = {
+ .min_uV = 1800000,
+ .max_uV = 2500000,
+ .apply_uV = true,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL
+ | REGULATOR_MODE_STANDBY,
+ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
+ | REGULATOR_CHANGE_MODE
+ | REGULATOR_CHANGE_STATUS,
+ },
+};
+
+static struct regulator_init_data omap4_vana_idata = {
+ .constraints = {
+ .min_uV = 2100000,
+ .max_uV = 2100000,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL
+ | REGULATOR_MODE_STANDBY,
+ .valid_ops_mask = REGULATOR_CHANGE_MODE
+ | REGULATOR_CHANGE_STATUS,
+ },
+};
+
+static struct regulator_init_data omap4_vcxio_idata = {
+ .constraints = {
+ .min_uV = 1800000,
+ .max_uV = 1800000,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL
+ | REGULATOR_MODE_STANDBY,
+ .valid_ops_mask = REGULATOR_CHANGE_MODE
+ | REGULATOR_CHANGE_STATUS,
+ },
+};
+
+static struct regulator_init_data omap4_vusb_idata = {
+ .constraints = {
+ .min_uV = 3300000,
+ .max_uV = 3300000,
+ .apply_uV = true,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL
+ | REGULATOR_MODE_STANDBY,
+ .valid_ops_mask = REGULATOR_CHANGE_MODE
+ | REGULATOR_CHANGE_STATUS,
+ },
+};
+
+static struct regulator_init_data omap4_clk32kg_idata = {
+ .constraints = {
+ .valid_ops_mask = REGULATOR_CHANGE_STATUS,
+ },
+};
+
+void __init omap4_pmic_get_config(struct twl4030_platform_data *pmic_data,
+ u32 pdata_flags, u32 regulators_flags)
+{
+ if (!pmic_data->irq_base)
+ pmic_data->irq_base = TWL6030_IRQ_BASE;
+ if (!pmic_data->irq_end)
+ pmic_data->irq_end = TWL6030_IRQ_END;
+
+ /* Common platform data configurations */
+ if (pdata_flags & TWL_COMMON_PDATA_USB && !pmic_data->usb)
+ pmic_data->usb = &omap4_usb_pdata;
+
+ /* Common regulator configurations */
+ if (regulators_flags & TWL_COMMON_REGULATOR_VDAC && !pmic_data->vdac)
+ pmic_data->vdac = &omap4_vdac_idata;
+
+ if (regulators_flags & TWL_COMMON_REGULATOR_VAUX2 && !pmic_data->vaux2)
+ pmic_data->vaux2 = &omap4_vaux2_idata;
+
+ if (regulators_flags & TWL_COMMON_REGULATOR_VAUX3 && !pmic_data->vaux3)
+ pmic_data->vaux3 = &omap4_vaux3_idata;
+
+ if (regulators_flags & TWL_COMMON_REGULATOR_VMMC && !pmic_data->vmmc)
+ pmic_data->vmmc = &omap4_vmmc_idata;
+
+ if (regulators_flags & TWL_COMMON_REGULATOR_VPP && !pmic_data->vpp)
+ pmic_data->vpp = &omap4_vpp_idata;
+
+ if (regulators_flags & TWL_COMMON_REGULATOR_VANA && !pmic_data->vana)
+ pmic_data->vana = &omap4_vana_idata;
+
+ if (regulators_flags & TWL_COMMON_REGULATOR_VCXIO && !pmic_data->vcxio)
+ pmic_data->vcxio = &omap4_vcxio_idata;
+
+ if (regulators_flags & TWL_COMMON_REGULATOR_VUSB && !pmic_data->vusb)
+ pmic_data->vusb = &omap4_vusb_idata;
+
+ if (regulators_flags & TWL_COMMON_REGULATOR_CLK32KG &&
+ !pmic_data->clk32kg)
+ pmic_data->clk32kg = &omap4_clk32kg_idata;
+}
diff --git a/arch/arm/mach-omap2/pmic-common.h b/arch/arm/mach-omap2/pmic-common.h
index e9fe2ab..d96c289 100644
--- a/arch/arm/mach-omap2/pmic-common.h
+++ b/arch/arm/mach-omap2/pmic-common.h
@@ -1,6 +1,23 @@
#ifndef __OMAP_PMIC_COMMON__
#define __OMAP_PMIC_COMMON__
+#define TWL_COMMON_PDATA_USB (1 << 0)
+
+/* Common LDO regulators for TWL4030/TWL6030 */
+#define TWL_COMMON_REGULATOR_VDAC (1 << 0)
+#define TWL_COMMON_REGULATOR_VAUX1 (1 << 1)
+#define TWL_COMMON_REGULATOR_VAUX2 (1 << 2)
+#define TWL_COMMON_REGULATOR_VAUX3 (1 << 3)
+
+/* TWL6030 LDO regulators */
+#define TWL_COMMON_REGULATOR_VMMC (1 << 4)
+#define TWL_COMMON_REGULATOR_VPP (1 << 5)
+#define TWL_COMMON_REGULATOR_VUSIM (1 << 6)
+#define TWL_COMMON_REGULATOR_VANA (1 << 7)
+#define TWL_COMMON_REGULATOR_VCXIO (1 << 8)
+#define TWL_COMMON_REGULATOR_VUSB (1 << 9)
+#define TWL_COMMON_REGULATOR_CLK32KG (1 << 10)
+
struct twl4030_platform_data;
void omap_pmic_init(int bus, u32 clkrate, const char *pmic_type, int pmic_irq,
@@ -25,4 +42,7 @@ static inline void omap4_pmic_init(const char *pmic_type,
omap_pmic_init(1, 400, pmic_type, OMAP44XX_IRQ_SYS_1N, pmic_data);
}
+void omap4_pmic_get_config(struct twl4030_platform_data *pmic_data,
+ u32 pdata_flags, u32 regulators_flags);
+
#endif /* __OMAP_PMIC_COMMON__ */
--
1.7.5.3
--
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