Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/arch/mips/bcm47xx/setup.c b/arch/mips/bcm47xx/setup.c
index 6054d49..82627c2 100644
--- a/arch/mips/bcm47xx/setup.c
+++ b/arch/mips/bcm47xx/setup.c
@@ -173,6 +173,31 @@
pm_power_off = bcm47xx_machine_halt;
}
+#ifdef CONFIG_BCM47XX_BCMA
+static struct device * __init bcm47xx_setup_device(void)
+{
+ struct device *dev;
+ int err;
+
+ dev = kzalloc(sizeof(*dev), GFP_KERNEL);
+ if (!dev)
+ return NULL;
+
+ err = dev_set_name(dev, "bcm47xx_soc");
+ if (err) {
+ pr_err("Failed to set SoC device name: %d\n", err);
+ kfree(dev);
+ return NULL;
+ }
+
+ err = dma_coerce_mask_and_coherent(dev, DMA_BIT_MASK(32));
+ if (err)
+ pr_err("Failed to set SoC DMA mask: %d\n", err);
+
+ return dev;
+}
+#endif
+
/*
* This finishes bus initialization doing things that were not possible without
* kmalloc. Make sure to call it late enough (after mm_init).
@@ -183,6 +208,10 @@
if (bcm47xx_bus_type == BCM47XX_BUS_TYPE_BCMA) {
int err;
+ bcm47xx_bus.bcma.dev = bcm47xx_setup_device();
+ if (!bcm47xx_bus.bcma.dev)
+ panic("Failed to setup SoC device\n");
+
err = bcma_host_soc_init(&bcm47xx_bus.bcma);
if (err)
panic("Failed to initialize BCMA bus (err %d)", err);
@@ -235,6 +264,8 @@
#endif
#ifdef CONFIG_BCM47XX_BCMA
case BCM47XX_BUS_TYPE_BCMA:
+ if (device_register(bcm47xx_bus.bcma.dev))
+ pr_err("Failed to register SoC device\n");
bcma_bus_register(&bcm47xx_bus.bcma.bus);
break;
#endif
@@ -243,7 +274,7 @@
bcm47xx_leds_register();
bcm47xx_workarounds();
- fixed_phy_add(PHY_POLL, 0, &bcm47xx_fixed_phy_status, -1);
+ fixed_phy_add(PHY_POLL, 0, &bcm47xx_fixed_phy_status);
return 0;
}
device_initcall(bcm47xx_register_bus_complete);