mvebu: drop 3.10 support

Signed-off-by: Luka Perkov <luka@openwrt.org>

SVN-Revision: 41406

1 files changed, 0 insertions, 160 deletions

diff --git a/target/linux/mvebu/patches-3.10/0045-bus-mvebu-mbus-Add-static-window-allocation-to-the-D.patch b/target/linux/mvebu/patches-3.10/0045-bus-mvebu-mbus-Add-static-window-allocation-to-the-D.patch
deleted file mode 100644
index d9e783a481..0000000000
--- a/target/linux/mvebu/patches-3.10/0045-bus-mvebu-mbus-Add-static-window-allocation-to-the-D.patch
+++ /dev/null
@@ -1,160 +0,0 @@
-From ece28a7e105cedb5a9ebd2553aa41d965fb83b64 Mon Sep 17 00:00:00 2001
-From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
-Date: Tue, 28 May 2013 07:58:31 -0300
-Subject: [PATCH 045/203] bus: mvebu-mbus: Add static window allocation to the
- DT binding
-
-This patch adds static window allocation to the device tree binding.
-Each first-child of the mbus-compatible node, with a suitable 'ranges'
-property, declaring an address translation, will trigger an address
-decoding window allocation.
-
-Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
-Tested-by: Andrew Lunn <andrew@lunn.ch>
-Tested-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
----
- drivers/bus/mvebu-mbus.c | 127 ++++++++++++++++++++++++++++++++++++++++++++++-
- 1 file changed, 126 insertions(+), 1 deletion(-)
-
---- a/drivers/bus/mvebu-mbus.c
-+++ b/drivers/bus/mvebu-mbus.c
-@@ -902,6 +902,127 @@ int __init mvebu_mbus_init(const char *s
- }
- 
- #ifdef CONFIG_OF
-+/*
-+ * The window IDs in the ranges DT property have the following format:
-+ *  - bits 28 to 31: MBus custom field
-+ *  - bits 24 to 27: window target ID
-+ *  - bits 16 to 23: window attribute ID
-+ *  - bits  0 to 15: unused
-+ */
-+#define CUSTOM(id) (((id) & 0xF0000000) >> 24)
-+#define TARGET(id) (((id) & 0x0F000000) >> 24)
-+#define ATTR(id)   (((id) & 0x00FF0000) >> 16)
-+
-+static int __init mbus_dt_setup_win(struct mvebu_mbus_state *mbus,
-+				    u32 base, u32 size,
-+				    u8 target, u8 attr)
-+{
-+	const struct mvebu_mbus_mapping *map = mbus->soc->map;
-+	const char *name;
-+	int i;
-+
-+	/* Search for a suitable window in the existing mappings */
-+	for (i = 0; map[i].name; i++)
-+		if (map[i].target == target &&
-+		    map[i].attr == (attr & map[i].attrmask))
-+			break;
-+
-+	name = map[i].name;
-+	if (!name) {
-+		pr_err("window 0x%x:0x%x is unknown, skipping\n",
-+		       target, attr);
-+		return -EINVAL;
-+	}
-+
-+	if (!mvebu_mbus_window_conflicts(mbus, base, size, target, attr)) {
-+		pr_err("cannot add window '%s', conflicts with another window\n",
-+		       name);
-+		return -EBUSY;
-+	}
-+
-+	if (mvebu_mbus_alloc_window(mbus, base, size, MVEBU_MBUS_NO_REMAP,
-+				    target, attr)) {
-+		pr_err("cannot add window '%s', too many windows\n",
-+		       name);
-+		return -ENOMEM;
-+	}
-+	return 0;
-+}
-+
-+static int __init
-+mbus_parse_ranges(struct device_node *node,
-+		  int *addr_cells, int *c_addr_cells, int *c_size_cells,
-+		  int *cell_count, const __be32 **ranges_start,
-+		  const __be32 **ranges_end)
-+{
-+	const __be32 *prop;
-+	int ranges_len, tuple_len;
-+
-+	/* Allow a node with no 'ranges' property */
-+	*ranges_start = of_get_property(node, "ranges", &ranges_len);
-+	if (*ranges_start == NULL) {
-+		*addr_cells = *c_addr_cells = *c_size_cells = *cell_count = 0;
-+		*ranges_start = *ranges_end = NULL;
-+		return 0;
-+	}
-+	*ranges_end = *ranges_start + ranges_len / sizeof(__be32);
-+
-+	*addr_cells = of_n_addr_cells(node);
-+
-+	prop = of_get_property(node, "#address-cells", NULL);
-+	*c_addr_cells = be32_to_cpup(prop);
-+
-+	prop = of_get_property(node, "#size-cells", NULL);
-+	*c_size_cells = be32_to_cpup(prop);
-+
-+	*cell_count = *addr_cells + *c_addr_cells + *c_size_cells;
-+	tuple_len = (*cell_count) * sizeof(__be32);
-+
-+	if (ranges_len % tuple_len) {
-+		pr_warn("malformed ranges entry '%s'\n", node->name);
-+		return -EINVAL;
-+	}
-+	return 0;
-+}
-+
-+static int __init mbus_dt_setup(struct mvebu_mbus_state *mbus,
-+				struct device_node *np)
-+{
-+	int addr_cells, c_addr_cells, c_size_cells;
-+	int i, ret, cell_count;
-+	const __be32 *r, *ranges_start, *ranges_end;
-+
-+	ret = mbus_parse_ranges(np, &addr_cells, &c_addr_cells,
-+				&c_size_cells, &cell_count,
-+				&ranges_start, &ranges_end);
-+	if (ret < 0)
-+		return ret;
-+
-+	for (i = 0, r = ranges_start; r < ranges_end; r += cell_count, i++) {
-+		u32 windowid, base, size;
-+		u8 target, attr;
-+
-+		/*
-+		 * An entry with a non-zero custom field do not
-+		 * correspond to a static window, so skip it.
-+		 */
-+		windowid = of_read_number(r, 1);
-+		if (CUSTOM(windowid))
-+			continue;
-+
-+		target = TARGET(windowid);
-+		attr = ATTR(windowid);
-+
-+		base = of_read_number(r + c_addr_cells, addr_cells);
-+		size = of_read_number(r + c_addr_cells + addr_cells,
-+				      c_size_cells);
-+		ret = mbus_dt_setup_win(mbus, base, size, target, attr);
-+		if (ret < 0)
-+			return ret;
-+	}
-+	return 0;
-+}
-+
- int __init mvebu_mbus_dt_init(void)
- {
- 	struct resource mbuswins_res, sdramwins_res;
-@@ -946,6 +1067,10 @@ int __init mvebu_mbus_dt_init(void)
- 				     resource_size(&mbuswins_res),
- 				     sdramwins_res.start,
- 				     resource_size(&sdramwins_res));
--	return ret;
-+	if (ret)
-+		return ret;
-+
-+	/* Setup statically declared windows in the DT */
-+	return mbus_dt_setup(&mbus_state, np);
- }
- #endif