diff options
| author | Rafał Miłecki <rafal@milecki.pl> | 2017-03-21 09:26:02 +0100 |
|---|---|---|
| committer | Rafał Miłecki <rafal@milecki.pl> | 2017-03-21 09:58:05 +0100 |
| commit | 8fae77fc9bb783fcaeb58d94e1ce05ef41fe193c (patch) | |
| tree | cff5f91f8edad75cde839ed4ff759688ca3bceaa /target/linux/generic/patches-4.9 | |
| parent | e41e1e6a2a46d3a75676be7dee7f11a47c95e9bf (diff) | |
| download | mtk-20170518-8fae77fc9bb783fcaeb58d94e1ce05ef41fe193c.zip mtk-20170518-8fae77fc9bb783fcaeb58d94e1ce05ef41fe193c.tar.gz mtk-20170518-8fae77fc9bb783fcaeb58d94e1ce05ef41fe193c.tar.bz2 | |
kernel: update bcma including recent changes for 4.12
This adds support for describing GPIO chips placed on PCIe cards. Thanks
to this we get working 2.4 GHz LED on Tenda AC9.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Diffstat (limited to 'target/linux/generic/patches-4.9')
| -rw-r--r-- | target/linux/generic/patches-4.9/072-bcma-from-4.12.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/target/linux/generic/patches-4.9/072-bcma-from-4.12.patch b/target/linux/generic/patches-4.9/072-bcma-from-4.12.patch index 1c3efea..23f2656 100644 --- a/target/linux/generic/patches-4.9/072-bcma-from-4.12.patch +++ b/target/linux/generic/patches-4.9/072-bcma-from-4.12.patch @@ -10,3 +10,38 @@ #endif switch (bus->chipinfo.id) { case BCMA_CHIP_ID_BCM4707: +--- a/drivers/bcma/main.c ++++ b/drivers/bcma/main.c +@@ -201,9 +201,6 @@ static void bcma_of_fill_device(struct d + { + struct device_node *node; + +- if (!IS_ENABLED(CONFIG_OF_IRQ)) +- return; +- + node = bcma_of_find_child_device(parent, core); + if (node) + core->dev.of_node = node; +@@ -242,19 +239,18 @@ void bcma_prepare_core(struct bcma_bus * + core->dev.release = bcma_release_core_dev; + core->dev.bus = &bcma_bus_type; + dev_set_name(&core->dev, "bcma%d:%d", bus->num, core->core_index); ++ core->dev.parent = bcma_bus_get_host_dev(bus); ++ if (core->dev.parent) ++ bcma_of_fill_device(core->dev.parent, core); + + switch (bus->hosttype) { + case BCMA_HOSTTYPE_PCI: +- core->dev.parent = &bus->host_pci->dev; + core->dma_dev = &bus->host_pci->dev; + core->irq = bus->host_pci->irq; + break; + case BCMA_HOSTTYPE_SOC: + if (IS_ENABLED(CONFIG_OF) && bus->host_pdev) { + core->dma_dev = &bus->host_pdev->dev; +- core->dev.parent = &bus->host_pdev->dev; +- if (core->dev.parent) +- bcma_of_fill_device(core->dev.parent, core); + } else { + core->dev.dma_mask = &core->dev.coherent_dma_mask; + core->dma_dev = &core->dev; |