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@@ -1,8 +1,7 @@
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// SPDX-License-Identifier: GPL-2.0+
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/*
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- * Copyright 2018 NXP.
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+ * Copyright 2018-2020 NXP.
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*
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- * SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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@@ -14,7 +13,7 @@
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DECLARE_GLOBAL_DATA_PTR;
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-void set_fan_speed(u8 data)
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+void set_fan_speed(u8 data, int chip_addr)
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{
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u8 index;
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u8 Fan[NUM_OF_FANS] = {I2C_EMC2305_FAN1,
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@@ -25,14 +24,14 @@ void set_fan_speed(u8 data)
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for (index = 0; index < NUM_OF_FANS; index++) {
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#ifndef CONFIG_DM_I2C
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- if (i2c_write(I2C_EMC2305_ADDR, Fan[index], 1, &data, 1) != 0) {
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+ if (i2c_write(chip_addr, Fan[index], 1, &data, 1) != 0) {
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printf("Error: failed to change fan speed @%x\n",
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Fan[index]);
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}
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#else
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struct udevice *dev;
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- if (i2c_get_chip_for_busnum(0, I2C_EMC2305_ADDR, 1, &dev))
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+ if (i2c_get_chip_for_busnum(0, chip_addr, 1, &dev))
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continue;
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if (dm_i2c_write(dev, Fan[index], &data, 1) != 0) {
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@@ -43,18 +42,18 @@ void set_fan_speed(u8 data)
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}
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}
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-void emc2305_init(void)
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+void emc2305_init(int chip_addr)
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{
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u8 data;
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data = I2C_EMC2305_CMD;
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#ifndef CONFIG_DM_I2C
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- if (i2c_write(I2C_EMC2305_ADDR, I2C_EMC2305_CONF, 1, &data, 1) != 0)
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+ if (i2c_write(chip_addr, I2C_EMC2305_CONF, 1, &data, 1) != 0)
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printf("Error: failed to configure EMC2305\n");
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#else
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struct udevice *dev;
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- if (!i2c_get_chip_for_busnum(0, I2C_EMC2305_ADDR, 1, &dev))
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+ if (!i2c_get_chip_for_busnum(0, chip_addr, 1, &dev))
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if (dm_i2c_write(dev, I2C_EMC2305_CONF, &data, 1))
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printf("Error: failed to configure EMC2305\n");
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#endif
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