brcm2708: remove linux 4.4 support

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

1 files changed, 0 insertions, 125 deletions

diff --git a/target/linux/brcm2708/patches-4.4/0433-clk-bcm2835-Do-appropriate-name-lookups-for-DSI1-s-p.patch b/target/linux/brcm2708/patches-4.4/0433-clk-bcm2835-Do-appropriate-name-lookups-for-DSI1-s-p.patch
deleted file mode 100644
index 4823bf82b0..0000000000
--- a/target/linux/brcm2708/patches-4.4/0433-clk-bcm2835-Do-appropriate-name-lookups-for-DSI1-s-p.patch
+++ /dev/null
@@ -1,125 +0,0 @@
-From 9c7608ef6a1cdcc91462be7f48de0bdfc25dd247 Mon Sep 17 00:00:00 2001
-From: Eric Anholt <eric@anholt.net>
-Date: Thu, 14 Apr 2016 15:13:53 -0700
-Subject: [PATCH] clk: bcm2835: Do appropriate name lookups for DSI1's parents
- as well.
-
-Signed-off-by: Eric Anholt <eric@anholt.net>
----
- .../bindings/clock/brcm,bcm2835-cprman.txt         | 12 ++++-
- drivers/clk/bcm/clk-bcm2835.c                      | 54 +++++++++++++++++-----
- 2 files changed, 54 insertions(+), 12 deletions(-)
-
---- a/Documentation/devicetree/bindings/clock/brcm,bcm2835-cprman.txt
-+++ b/Documentation/devicetree/bindings/clock/brcm,bcm2835-cprman.txt
-@@ -16,7 +16,17 @@ Required properties:
- - #clock-cells:	Should be <1>. The permitted clock-specifier values can be
- 		  found in include/dt-bindings/clock/bcm2835.h
- - reg:		Specifies base physical address and size of the registers
--- clocks:	The external oscillator clock phandle
-+- clocks:	phandles to the parent clocks used as input to the module, in
-+		  the following order:
-+
-+		  - External oscillator
-+		  - DSI1 byte clock
-+		  - DSI1 DDR2 clock
-+		  - DSI1 DDR clock
-+
-+		  Only external oscillator is required.  The DSI clocks may
-+		  not be present, in which case their children will be
-+		  unusable.
- 
- Example:
- 
---- a/drivers/clk/bcm/clk-bcm2835.c
-+++ b/drivers/clk/bcm/clk-bcm2835.c
-@@ -297,11 +297,29 @@
- #define LOCK_TIMEOUT_NS		100000000
- #define BCM2835_MAX_FB_RATE	1750000000u
- 
-+/*
-+ * Names of clocks used within the driver that need to be replaced
-+ * with an external parent's name.  This array is in the order that
-+ * the clocks node in the DT references external clocks.
-+ */
-+static const char *cprman_parent_names[] = {
-+	"xosc",
-+	"dsi1_byte",
-+	"dsi1_ddr2",
-+	"dsi1_ddr",
-+};
-+
- struct bcm2835_cprman {
- 	struct device *dev;
- 	void __iomem *regs;
- 	spinlock_t regs_lock; /* spinlock for all clocks */
--	const char *osc_name;
-+
-+	/*
-+	 * Real names of cprman clock parents looked up through
-+	 * of_clk_get_parent_name(), which will be used in the
-+	 * parent_names[] arrays for clock registration.
-+	 */
-+	const char *real_parent_names[ARRAY_SIZE(cprman_parent_names)];
- 
- 	struct clk_onecell_data onecell;
- 	struct clk *clks[];
-@@ -1170,7 +1188,7 @@ static struct clk *bcm2835_register_pll(
- 	memset(&init, 0, sizeof(init));
- 
- 	/* All of the PLLs derive from the external oscillator. */
--	init.parent_names = &cprman->osc_name;
-+	init.parent_names = &cprman->real_parent_names[0];
- 	init.num_parents = 1;
- 	init.name = data->name;
- 	init.ops = &bcm2835_pll_clk_ops;
-@@ -1253,17 +1271,21 @@ static struct clk *bcm2835_register_cloc
- 	struct bcm2835_clock *clock;
- 	struct clk_init_data init;
- 	const char *parents[1 << CM_SRC_BITS];
--	size_t i;
-+	size_t i, j;
- 
- 	/*
--	 * Replace our "xosc" references with the oscillator's
--	 * actual name.
-+	 * Replace our strings referencing parent clocks with the
-+	 * actual clock-output-name of the parent.
- 	 */
- 	for (i = 0; i < data->num_mux_parents; i++) {
--		if (strcmp(data->parents[i], "xosc") == 0)
--			parents[i] = cprman->osc_name;
--		else
--			parents[i] = data->parents[i];
-+		parents[i] = data->parents[i];
-+
-+		for (j = 0; j < ARRAY_SIZE(cprman_parent_names); j++) {
-+			if (strcmp(parents[i], cprman_parent_names[j]) == 0) {
-+				parents[i] = cprman->real_parent_names[j];
-+				break;
-+			}
-+		}
- 	}
- 
- 	memset(&init, 0, sizeof(init));
-@@ -1885,8 +1907,18 @@ static int bcm2835_clk_probe(struct plat
- 	if (IS_ERR(cprman->regs))
- 		return PTR_ERR(cprman->regs);
- 
--	cprman->osc_name = of_clk_get_parent_name(dev->of_node, 0);
--	if (!cprman->osc_name)
-+	for (i = 0; i < ARRAY_SIZE(cprman_parent_names); i++) {
-+		cprman->real_parent_names[i] =
-+			of_clk_get_parent_name(dev->of_node, i);
-+	}
-+	/*
-+	 * Make sure the external oscillator has been registered.
-+	 *
-+	 * The other (DSI) clocks are not present on older device
-+	 * trees, which we still need to support for backwards
-+	 * compatibility.
-+	 */
-+	if (!cprman->real_parent_names[0])
- 		return -ENODEV;
- 
- 	platform_set_drvdata(pdev, cprman);