mfd: menelaus: Drop support for SW controller VCORE
Drop support for SW controlled VCORE, nobody uses it. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Lee Jones <lee.jones@linaro.org>hifive-unleashed-5.1
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5cdc7f0216
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1ea8684e1e
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@ -532,29 +532,6 @@ static const struct menelaus_vtg_value vcore_values[] = {
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{ 1450, 18 },
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{ 1450, 18 },
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};
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};
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int menelaus_set_vcore_sw(unsigned int mV)
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{
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int val, ret;
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struct i2c_client *c = the_menelaus->client;
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val = menelaus_get_vtg_value(mV, vcore_values,
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ARRAY_SIZE(vcore_values));
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if (val < 0)
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return -EINVAL;
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dev_dbg(&c->dev, "Setting VCORE to %d mV (val 0x%02x)\n", mV, val);
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/* Set SW mode and the voltage in one go. */
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mutex_lock(&the_menelaus->lock);
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ret = menelaus_write_reg(MENELAUS_VCORE_CTRL1, val);
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if (ret == 0)
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the_menelaus->vcore_hw_mode = 0;
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mutex_unlock(&the_menelaus->lock);
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msleep(1);
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return ret;
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}
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int menelaus_set_vcore_hw(unsigned int roof_mV, unsigned int floor_mV)
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int menelaus_set_vcore_hw(unsigned int roof_mV, unsigned int floor_mV)
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{
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{
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int fval, rval, val, ret;
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int fval, rval, val, ret;
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@ -24,7 +24,6 @@ extern int menelaus_set_vaux(unsigned int mV);
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extern int menelaus_set_vdcdc(int dcdc, unsigned int mV);
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extern int menelaus_set_vdcdc(int dcdc, unsigned int mV);
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extern int menelaus_set_slot_sel(int enable);
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extern int menelaus_set_slot_sel(int enable);
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extern int menelaus_get_slot_pin_states(void);
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extern int menelaus_get_slot_pin_states(void);
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extern int menelaus_set_vcore_sw(unsigned int mV);
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extern int menelaus_set_vcore_hw(unsigned int roof_mV, unsigned int floor_mV);
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extern int menelaus_set_vcore_hw(unsigned int roof_mV, unsigned int floor_mV);
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#define EN_VPLL_SLEEP (1 << 7)
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#define EN_VPLL_SLEEP (1 << 7)
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