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, 27 insertions, 0 deletions

diff --git a/target/linux/brcm2708/patches-4.4/0417-pinctrl-bcm2835-Fix-return-type-of-bcm2835_pmx_free.patch b/target/linux/brcm2708/patches-4.4/0417-pinctrl-bcm2835-Fix-return-type-of-bcm2835_pmx_free.patch
new file mode 100644
index 0000000..57e5785
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.4/0417-pinctrl-bcm2835-Fix-return-type-of-bcm2835_pmx_free.patch
@@ -0,0 +1,27 @@
+From a1c9b6e2482ecc3dd3191b494d6cb717fa700ce4 Mon Sep 17 00:00:00 2001
+From: popcornmix <popcornmix@gmail.com>
+Date: Tue, 28 Jun 2016 22:13:15 +0100
+Subject: [PATCH] pinctrl-bcm2835: Fix return type of bcm2835_pmx_free
+
+---
+ drivers/pinctrl/bcm/pinctrl-bcm2835.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+--- a/drivers/pinctrl/bcm/pinctrl-bcm2835.c
++++ b/drivers/pinctrl/bcm/pinctrl-bcm2835.c
+@@ -831,13 +831,14 @@ static const struct pinctrl_ops bcm2835_
+ 	.dt_free_map = bcm2835_pctl_dt_free_map,
+ };
+ 
+-static void bcm2835_pmx_free(struct pinctrl_dev *pctldev,
++static int bcm2835_pmx_free(struct pinctrl_dev *pctldev,
+ 		unsigned offset)
+ {
+ 	struct bcm2835_pinctrl *pc = pinctrl_dev_get_drvdata(pctldev);
+ 
+ 	/* disable by setting to GPIO_IN */
+ 	bcm2835_pinctrl_fsel_set(pc, offset, BCM2835_FSEL_GPIO_IN);
++	return 0;
+ }
+ 
+ static int bcm2835_pmx_get_functions_count(struct pinctrl_dev *pctldev)