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dm: net: macb: Update macb_linkspd_cb() signature
This updates DM version macb_linkspd_cb() signature for future expansion, eg: adding an implementation for link speed changes. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
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@ -488,15 +488,23 @@ static int macb_phy_find(struct macb_device *macb, const char *name)
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/**
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* macb_linkspd_cb - Linkspeed change callback function
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* @regs: Base Register of MACB devices
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* @dev/@regs: MACB udevice (DM version) or
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* Base Register of MACB devices (non-DM version)
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* @speed: Linkspeed
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* Returns 0 when operation success and negative errno number
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* when operation failed.
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*/
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#ifdef CONFIG_DM_ETH
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int __weak macb_linkspd_cb(struct udevice *dev, unsigned int speed)
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{
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return 0;
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}
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#else
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int __weak macb_linkspd_cb(void *regs, unsigned int speed)
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{
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return 0;
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}
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#endif
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#ifdef CONFIG_DM_ETH
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static int macb_phy_init(struct udevice *dev, const char *name)
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@ -589,7 +597,11 @@ static int macb_phy_init(struct macb_device *macb, const char *name)
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macb_writel(macb, NCFGR, ncfgr);
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#ifdef CONFIG_DM_ETH
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ret = macb_linkspd_cb(dev, _1000BASET);
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#else
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ret = macb_linkspd_cb(macb->regs, _1000BASET);
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#endif
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if (ret)
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return ret;
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@ -614,9 +626,17 @@ static int macb_phy_init(struct macb_device *macb, const char *name)
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ncfgr &= ~(MACB_BIT(SPD) | MACB_BIT(FD) | GEM_BIT(GBE));
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if (speed) {
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ncfgr |= MACB_BIT(SPD);
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#ifdef CONFIG_DM_ETH
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ret = macb_linkspd_cb(dev, _100BASET);
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#else
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ret = macb_linkspd_cb(macb->regs, _100BASET);
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#endif
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} else {
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#ifdef CONFIG_DM_ETH
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ret = macb_linkspd_cb(dev, _10BASET);
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#else
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ret = macb_linkspd_cb(macb->regs, _10BASET);
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#endif
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}
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if (ret)
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