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| author | Lokesh Vutla <lokeshvutla@ti.com> | 2016-08-17 16:25:35 +0530 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-08-20 14:03:25 -0400 |
| commit | 5328717cde60c81b355c456fa29ab22dad52a5db (patch) | |
| tree | 7a444b7ddb496415267b5440746c70867b36af08 /arch/arm | |
| parent | 4ba58bdabd0ad8356401e5221e8377ebd412362d (diff) | |
| download | u-boot-imx-5328717cde60c81b355c456fa29ab22dad52a5db.zip u-boot-imx-5328717cde60c81b355c456fa29ab22dad52a5db.tar.gz u-boot-imx-5328717cde60c81b355c456fa29ab22dad52a5db.tar.bz2 | |
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>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/cpu/armv7/omap-common/clocks-common.c | 7 | ||||
| -rw-r--r-- | arch/arm/cpu/armv7/omap5/hw_data.c | 2 |
2 files changed, 3 insertions, 6 deletions
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 --- 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 --- 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 = { |