MIPS: Loongson32: Fix PHY-mode being left unspecified
[ Upstream commit e9f3f8f488005f6da3cfb66070706770ecaef747 ] commit0060c87833
("net: stmmac: implement support for passive mode converters via dt") has changed the plat->interface field semantics from containing the PHY-mode to specifying the MAC-PCS interface mode. Due to that the loongson32 platform code will leave the phylink interface uninitialized with the PHY-mode intended by the means of the actual platform setup. The commit-author most likely has just missed the arch-specific code to fix. Let's mend the Loongson32 platform code then by assigning the PHY-mode to the phy_interface field of the STMMAC platform data. Fixes:0060c87833
("net: stmmac: implement support for passive mode converters via dt") Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Signed-off-by: Keguang Zhang <keguang.zhang@gmail.com> Tested-by: Keguang Zhang <keguang.zhang@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -98,7 +98,7 @@ int ls1x_eth_mux_init(struct platform_device *pdev, void *priv)
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if (plat_dat->bus_id) {
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__raw_writel(__raw_readl(LS1X_MUX_CTRL0) | GMAC1_USE_UART1 |
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GMAC1_USE_UART0, LS1X_MUX_CTRL0);
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switch (plat_dat->interface) {
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switch (plat_dat->phy_interface) {
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case PHY_INTERFACE_MODE_RGMII:
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val &= ~(GMAC1_USE_TXCLK | GMAC1_USE_PWM23);
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break;
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@ -107,12 +107,12 @@ int ls1x_eth_mux_init(struct platform_device *pdev, void *priv)
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break;
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default:
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pr_err("unsupported mii mode %d\n",
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plat_dat->interface);
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plat_dat->phy_interface);
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return -ENOTSUPP;
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}
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val &= ~GMAC1_SHUT;
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} else {
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switch (plat_dat->interface) {
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switch (plat_dat->phy_interface) {
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case PHY_INTERFACE_MODE_RGMII:
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val &= ~(GMAC0_USE_TXCLK | GMAC0_USE_PWM01);
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break;
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@ -121,7 +121,7 @@ int ls1x_eth_mux_init(struct platform_device *pdev, void *priv)
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break;
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default:
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pr_err("unsupported mii mode %d\n",
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plat_dat->interface);
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plat_dat->phy_interface);
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return -ENOTSUPP;
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}
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val &= ~GMAC0_SHUT;
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@ -131,7 +131,7 @@ int ls1x_eth_mux_init(struct platform_device *pdev, void *priv)
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plat_dat = dev_get_platdata(&pdev->dev);
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val &= ~PHY_INTF_SELI;
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if (plat_dat->interface == PHY_INTERFACE_MODE_RMII)
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if (plat_dat->phy_interface == PHY_INTERFACE_MODE_RMII)
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val |= 0x4 << PHY_INTF_SELI_SHIFT;
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__raw_writel(val, LS1X_MUX_CTRL1);
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@ -146,9 +146,9 @@ static struct plat_stmmacenet_data ls1x_eth0_pdata = {
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.bus_id = 0,
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.phy_addr = -1,
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#if defined(CONFIG_LOONGSON1_LS1B)
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.interface = PHY_INTERFACE_MODE_MII,
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.phy_interface = PHY_INTERFACE_MODE_MII,
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#elif defined(CONFIG_LOONGSON1_LS1C)
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.interface = PHY_INTERFACE_MODE_RMII,
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.phy_interface = PHY_INTERFACE_MODE_RMII,
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#endif
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.mdio_bus_data = &ls1x_mdio_bus_data,
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.dma_cfg = &ls1x_eth_dma_cfg,
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@ -186,7 +186,7 @@ struct platform_device ls1x_eth0_pdev = {
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static struct plat_stmmacenet_data ls1x_eth1_pdata = {
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.bus_id = 1,
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.phy_addr = -1,
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.interface = PHY_INTERFACE_MODE_MII,
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.phy_interface = PHY_INTERFACE_MODE_MII,
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.mdio_bus_data = &ls1x_mdio_bus_data,
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.dma_cfg = &ls1x_eth_dma_cfg,
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.has_gmac = 1,
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