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git://git.openwrt.org/openwrt/openwrt.git
synced 2024-12-15 11:24:42 +00:00
8fae77fc9b
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>
48 lines
1.5 KiB
Diff
48 lines
1.5 KiB
Diff
--- a/drivers/bcma/driver_gpio.c
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+++ b/drivers/bcma/driver_gpio.c
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@@ -185,8 +185,7 @@ int bcma_gpio_init(struct bcma_drv_cc *c
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chip->owner = THIS_MODULE;
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chip->parent = bcma_bus_get_host_dev(bus);
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#if IS_BUILTIN(CONFIG_OF)
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- if (cc->core->bus->hosttype == BCMA_HOSTTYPE_SOC)
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- chip->of_node = cc->core->dev.of_node;
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+ chip->of_node = cc->core->dev.of_node;
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#endif
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switch (bus->chipinfo.id) {
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case BCMA_CHIP_ID_BCM4707:
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--- a/drivers/bcma/main.c
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+++ b/drivers/bcma/main.c
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@@ -201,9 +201,6 @@ static void bcma_of_fill_device(struct d
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{
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struct device_node *node;
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- if (!IS_ENABLED(CONFIG_OF_IRQ))
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- return;
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-
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node = bcma_of_find_child_device(parent, core);
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if (node)
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core->dev.of_node = node;
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@@ -242,19 +239,18 @@ void bcma_prepare_core(struct bcma_bus *
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core->dev.release = bcma_release_core_dev;
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core->dev.bus = &bcma_bus_type;
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dev_set_name(&core->dev, "bcma%d:%d", bus->num, core->core_index);
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+ core->dev.parent = bcma_bus_get_host_dev(bus);
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+ if (core->dev.parent)
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+ bcma_of_fill_device(core->dev.parent, core);
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switch (bus->hosttype) {
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case BCMA_HOSTTYPE_PCI:
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- core->dev.parent = &bus->host_pci->dev;
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core->dma_dev = &bus->host_pci->dev;
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core->irq = bus->host_pci->irq;
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break;
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case BCMA_HOSTTYPE_SOC:
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if (IS_ENABLED(CONFIG_OF) && bus->host_pdev) {
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core->dma_dev = &bus->host_pdev->dev;
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- core->dev.parent = &bus->host_pdev->dev;
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- if (core->dev.parent)
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- bcma_of_fill_device(core->dev.parent, core);
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} else {
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core->dev.dma_mask = &core->dev.coherent_dma_mask;
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core->dma_dev = &core->dev;
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