brcm2708: update linux 4.4 patches to latest version

As usual these patches were extracted and rebased from the raspberry pi repo:
https://github.com/raspberrypi/linux/tree/rpi-4.4.y

Also adds support for Raspberry Pi Compute Module 3 (untested).

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

1 files changed, 0 insertions, 55 deletions

diff --git a/target/linux/brcm2708/patches-4.4/0347-clk-bcm2835-Mark-GPIO-clocks-enabled-at-boot-as-crit.patch b/target/linux/brcm2708/patches-4.4/0347-clk-bcm2835-Mark-GPIO-clocks-enabled-at-boot-as-crit.patch
deleted file mode 100644
index 16e753eee8..0000000000
--- a/target/linux/brcm2708/patches-4.4/0347-clk-bcm2835-Mark-GPIO-clocks-enabled-at-boot-as-crit.patch
+++ /dev/null
@@ -1,55 +0,0 @@
-From 9a5319c6915364018e9422b6cef7e63a011b8b57 Mon Sep 17 00:00:00 2001
-From: Eric Anholt <eric@anholt.net>
-Date: Mon, 9 May 2016 17:28:18 -0700
-Subject: [PATCH 347/423] clk: bcm2835: Mark GPIO clocks enabled at boot as
- critical.
-
-These divide off of PLLD_PER and are used for the ethernet and wifi
-PHYs source PLLs.  Neither of them is currently represented by a phy
-device that would grab the clock for us.
-
-This keeps other drivers from killing the networking PHYs when they
-disable their own clocks and trigger PLLD_PER's refcount going to 0.
-
-v2: Skip marking as critical if they aren't on at boot.
-
-Signed-off-by: Eric Anholt <eric@anholt.net>
----
- drivers/clk/bcm/clk-bcm2835.c | 13 ++++++++++++-
- 1 file changed, 12 insertions(+), 1 deletion(-)
-
---- a/drivers/clk/bcm/clk-bcm2835.c
-+++ b/drivers/clk/bcm/clk-bcm2835.c
-@@ -1246,6 +1246,15 @@ static struct clk *bcm2835_register_cloc
- 	init.name = data->name;
- 	init.flags = data->flags | CLK_IGNORE_UNUSED;
- 
-+	/*
-+	 * Some GPIO clocks for ethernet/wifi PLLs are marked as
-+	 * critical (since some platforms use them), but if the
-+	 * firmware didn't have them turned on then they clearly
-+	 * aren't actually critical.
-+	 */
-+	if ((cprman_read(cprman, data->ctl_reg) & CM_ENABLE) == 0)
-+		init.flags &= ~CLK_IS_CRITICAL;
-+
- 	if (data->is_vpu_clock) {
- 		init.ops = &bcm2835_vpu_clock_clk_ops;
- 	} else {
-@@ -1720,13 +1729,15 @@ static const struct bcm2835_clk_desc clk
- 		.div_reg = CM_GP1DIV,
- 		.int_bits = 12,
- 		.frac_bits = 12,
-+		.flags = CLK_IS_CRITICAL,
- 		.is_mash_clock = true),
- 	[BCM2835_CLOCK_GP2]	= REGISTER_PER_CLK(
- 		.name = "gp2",
- 		.ctl_reg = CM_GP2CTL,
- 		.div_reg = CM_GP2DIV,
- 		.int_bits = 12,
--		.frac_bits = 12),
-+		.frac_bits = 12,
-+		.flags = CLK_IS_CRITICAL),
- 
- 	/* HDMI state machine */
- 	[BCM2835_CLOCK_HSM]	= REGISTER_PER_CLK(