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@ -1218,6 +1218,7 @@ ag71xx_ar7240_probe(struct mdio_device *mdiodev) |
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struct mii_bus *mii = mdiodev->bus; |
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struct ar7240sw *as; |
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struct switch_dev *swdev; |
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struct reset_control *switch_reset; |
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u32 ctrl; |
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int phy_if_mode, err, i; |
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@ -1231,6 +1232,14 @@ ag71xx_ar7240_probe(struct mdio_device *mdiodev) |
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swdev = &as->swdev; |
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switch_reset = devm_reset_control_get_optional(&mdiodev->dev, "switch"); |
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if (switch_reset) { |
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reset_control_assert(switch_reset); |
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msleep(50); |
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reset_control_deassert(switch_reset); |
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msleep(200); |
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} |
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ctrl = ar7240sw_reg_read(mii, AR7240_REG_MASK_CTRL); |
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as->ver = (ctrl >> AR7240_MASK_CTRL_VERSION_S) & |
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AR7240_MASK_CTRL_VERSION_M; |
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