ARM: OMAP5+: vcores: Drop unnecessary #ifndefs

gpio_en field is introduced to detect if pmic is controlled by GPIO.
Make this field 0 on all TPS659* pmics available on DRA7/OMAP5 based platforms
and remove the #ifndefs.

Reviewed-by:  Keerthy <j-keerthy@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

diff --git a/arch/arm/cpu/armv7/omap-common/clocks-common.c b/arch/arm/cpu/armv7/omap-common/clocks-common.c
index 2de9935..7e5e752 100644 (file)
--- a/arch/arm/cpu/armv7/omap-common/clocks-common.c
+++ b/arch/arm/cpu/armv7/omap-common/clocks-common.c
@@ -443,15 +443,12 @@ void do_scale_vcore(u32 vcore_reg, u32 volt_mv, struct pmic_data *pmic)
 {
        u32 offset_code;
        u32 offset = volt_mv;
-#ifndef        CONFIG_DRA7XX
        int ret = 0;
-#endif
 
        if (!volt_mv)
                return;
 
        pmic->pmic_bus_init();
-#ifndef        CONFIG_DRA7XX
        /* See if we can first get the GPIO if needed */
        if (pmic->gpio_en)
                ret = gpio_request(pmic->gpio, "PMIC_GPIO");
@@ -465,7 +462,7 @@ void do_scale_vcore(u32 vcore_reg, u32 volt_mv, struct pmic_data *pmic)
        /* Pull the GPIO low to select SET0 register, while we program SET1 */
        if (pmic->gpio_en)
                gpio_direction_output(pmic->gpio, 0);
-#endif
+
        /* convert to uV for better accuracy in the calculations */
        offset *= 1000;
 
@@ -476,10 +473,8 @@ void do_scale_vcore(u32 vcore_reg, u32 volt_mv, struct pmic_data *pmic)
 
        if (pmic->pmic_write(pmic->i2c_slave_addr, vcore_reg, offset_code))
                printf("Scaling voltage failed for 0x%x\n", vcore_reg);
-#ifndef        CONFIG_DRA7XX
        if (pmic->gpio_en)
                gpio_direction_output(pmic->gpio, 1);
-#endif
 }
 
 static u32 optimize_vcore_voltage(struct volts const *v)

diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c b/arch/arm/cpu/armv7/omap5/hw_data.c
index a83f68c..fc99135 100644 (file)
--- a/arch/arm/cpu/armv7/omap5/hw_data.c
+++ b/arch/arm/cpu/armv7/omap5/hw_data.c
@@ -318,6 +318,7 @@ struct pmic_data palmas = {
        .i2c_slave_addr = SMPS_I2C_SLAVE_ADDR,
        .pmic_bus_init  = sri2c_init,
        .pmic_write     = omap_vc_bypass_send_value,
+       .gpio_en = 0,
 };
 
 /* The TPS659038 and TPS65917 are software-compatible, use common struct */
@@ -332,6 +333,7 @@ struct pmic_data tps659038 = {
        .i2c_slave_addr = TPS659038_I2C_SLAVE_ADDR,
        .pmic_bus_init  = gpi2c_init,
        .pmic_write     = palmas_i2c_write_u8,
+       .gpio_en = 0,
 };
 
 struct vcores_data omap5430_volts = {