diff options
Diffstat (limited to 'target/linux/generic/patches-4.0/022-bcma-from-4.2.patch')
| -rw-r--r-- | target/linux/generic/patches-4.0/022-bcma-from-4.2.patch | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/target/linux/generic/patches-4.0/022-bcma-from-4.2.patch b/target/linux/generic/patches-4.0/022-bcma-from-4.2.patch deleted file mode 100644 index ba3df18bdd..0000000000 --- a/target/linux/generic/patches-4.0/022-bcma-from-4.2.patch +++ /dev/null @@ -1,86 +0,0 @@ ---- a/drivers/bcma/driver_gpio.c -+++ b/drivers/bcma/driver_gpio.c -@@ -226,6 +226,7 @@ int bcma_gpio_init(struct bcma_drv_cc *c - chip->of_node = cc->core->dev.of_node; - #endif - switch (bus->chipinfo.id) { -+ case BCMA_CHIP_ID_BCM4707: - case BCMA_CHIP_ID_BCM5357: - case BCMA_CHIP_ID_BCM53572: - chip->ngpio = 32; -@@ -235,16 +236,17 @@ int bcma_gpio_init(struct bcma_drv_cc *c - } - - /* -- * On MIPS we register GPIO devices (LEDs, buttons) using absolute GPIO -- * pin numbers. We don't have Device Tree there and we can't really use -- * relative (per chip) numbers. -- * So let's use predictable base for BCM47XX and "random" for all other. -+ * Register SoC GPIO devices with absolute GPIO pin base. -+ * On MIPS, we don't have Device Tree and we can't use relative (per chip) -+ * GPIO numbers. -+ * On some ARM devices, user space may want to access some system GPIO -+ * pins directly, which is easier to do with a predictable GPIO base. - */ --#if IS_BUILTIN(CONFIG_BCM47XX) -- chip->base = bus->num * BCMA_GPIO_MAX_PINS; --#else -- chip->base = -1; --#endif -+ if (IS_BUILTIN(CONFIG_BCM47XX) || -+ cc->core->bus->hosttype == BCMA_HOSTTYPE_SOC) -+ chip->base = bus->num * BCMA_GPIO_MAX_PINS; -+ else -+ chip->base = -1; - - err = bcma_gpio_irq_domain_init(cc); - if (err) ---- a/drivers/bcma/Kconfig -+++ b/drivers/bcma/Kconfig -@@ -29,12 +29,6 @@ config BCMA_HOST_PCI - select BCMA_DRIVER_PCI - default y - --config BCMA_DRIVER_PCI_HOSTMODE -- bool "Driver for PCI core working in hostmode" -- depends on BCMA && MIPS && BCMA_HOST_PCI -- help -- PCI core hostmode operation (external PCI bus). -- - config BCMA_HOST_SOC - bool "Support for BCMA in a SoC" - depends on BCMA -@@ -61,6 +55,12 @@ config BCMA_DRIVER_PCI - This driver is also prerequisite for a hostmode PCIe core - support. - -+config BCMA_DRIVER_PCI_HOSTMODE -+ bool "Driver for PCI core working in hostmode" -+ depends on BCMA && MIPS && BCMA_DRIVER_PCI -+ help -+ PCI core hostmode operation (external PCI bus). -+ - config BCMA_DRIVER_MIPS - bool "BCMA Broadcom MIPS core driver" - depends on BCMA && MIPS ---- a/include/linux/bcma/bcma_driver_pci.h -+++ b/include/linux/bcma/bcma_driver_pci.h -@@ -246,7 +246,18 @@ static inline void bcma_core_pci_power_s - } - #endif - -+#ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE - extern int bcma_core_pci_pcibios_map_irq(const struct pci_dev *dev); - extern int bcma_core_pci_plat_dev_init(struct pci_dev *dev); -+#else -+static inline int bcma_core_pci_pcibios_map_irq(const struct pci_dev *dev) -+{ -+ return -ENOTSUPP; -+} -+static inline int bcma_core_pci_plat_dev_init(struct pci_dev *dev) -+{ -+ return -ENOTSUPP; -+} -+#endif - - #endif /* LINUX_BCMA_DRIVER_PCI_H_ */ |