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-rw-r--r--target/linux/bcm53xx/patches-3.14/121-bcma-get-irqs-from-dt.patch76
1 files changed, 0 insertions, 76 deletions
diff --git a/target/linux/bcm53xx/patches-3.14/121-bcma-get-irqs-from-dt.patch b/target/linux/bcm53xx/patches-3.14/121-bcma-get-irqs-from-dt.patch
deleted file mode 100644
index f81541fdf2..0000000000
--- a/target/linux/bcm53xx/patches-3.14/121-bcma-get-irqs-from-dt.patch
+++ /dev/null
@@ -1,76 +0,0 @@
-From 3e59da41882a408064cd23f4c9124a7938bdb91f Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Thu, 9 Jan 2014 19:40:14 +0100
-Subject: [PATCH 06/15] bcma: get irqs from dt
-
-If bcma was registered with device tree it will search for some nodes
-with the irq number and add it to the core configuration.
----
- drivers/bcma/main.c | 42 +++++++++++++++++++++++++++++++++++++++++-
- 1 file changed, 41 insertions(+), 1 deletion(-)
-
---- a/drivers/bcma/main.c
-+++ b/drivers/bcma/main.c
-@@ -10,6 +10,8 @@
- #include <linux/platform_device.h>
- #include <linux/bcma/bcma.h>
- #include <linux/slab.h>
-+#include <linux/of_irq.h>
-+#include <linux/of_address.h>
-
- MODULE_DESCRIPTION("Broadcom's specific AMBA driver");
- MODULE_LICENSE("GPL");
-@@ -120,6 +122,38 @@ static void bcma_release_core_dev(struct
- kfree(core);
- }
-
-+static struct device_node *bcma_of_find_child_device(struct platform_device *parent,
-+ struct bcma_device *core)
-+{
-+ struct device_node *node;
-+ u64 size;
-+ const __be32 *reg;
-+
-+ if (!parent || !parent->dev.of_node)
-+ return NULL;
-+
-+ for_each_child_of_node(parent->dev.of_node, node) {
-+ reg = of_get_address(node, 0, &size, 0);
-+ if (!reg)
-+ continue;
-+ if (be32_to_cpup(reg) == core->addr)
-+ return node;
-+ }
-+ return NULL;
-+}
-+
-+static void bcma_of_fill_device(struct platform_device *parent,
-+ struct bcma_device *core)
-+{
-+ struct device_node *node;
-+
-+ node = bcma_of_find_child_device(parent, core);
-+ if (!node)
-+ return;
-+ core->dev.of_node = node;
-+ core->irq = irq_of_parse_and_map(node, 0);
-+}
-+
- static int bcma_register_cores(struct bcma_bus *bus)
- {
- struct bcma_device *core;
-@@ -155,7 +189,13 @@ static int bcma_register_cores(struct bc
- break;
- case BCMA_HOSTTYPE_SOC:
- core->dev.dma_mask = &core->dev.coherent_dma_mask;
-- core->dma_dev = &core->dev;
-+ if (bus->host_pdev) {
-+ core->dma_dev = &bus->host_pdev->dev;
-+ core->dev.parent = &bus->host_pdev->dev;
-+ bcma_of_fill_device(bus->host_pdev, core);
-+ } else {
-+ core->dma_dev = &core->dev;
-+ }
- break;
- case BCMA_HOSTTYPE_SDIO:
- break;