bcm53xx: add support basic for kernel 4.3

The files directory is now split up into the files which are needed for
every kernel version and the files only needed by kernel 4.1. The files
in files-4.1 are already merged into mainline kernel 4.3. This patch
only removed patches which were merged into mainline kernel 4.3.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 47251

1 files changed, 54 insertions, 0 deletions

diff --git a/target/linux/bcm53xx/patches-4.3/198-USB-bcma-fix-setting-VCC-GPIO-value.patch b/target/linux/bcm53xx/patches-4.3/198-USB-bcma-fix-setting-VCC-GPIO-value.patch
new file mode 100644
index 0000000000..75932937c0
--- /dev/null
+++ b/target/linux/bcm53xx/patches-4.3/198-USB-bcma-fix-setting-VCC-GPIO-value.patch
@@ -0,0 +1,54 @@
+From 7572673e06393b117f87b20b82be0518634d7042 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
+Date: Sun, 21 Jun 2015 12:09:57 +0200
+Subject: [PATCH v3 6/6] usb: bcma: fix setting VCC GPIO value
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+It wasn't working (on most of devices?) without setting GPIO direction
+and wasn't respecting ACTIVE_LOW flag.
+
+Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
+Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
+---
+ drivers/usb/host/bcma-hcd.c | 14 ++++++++++----
+ 1 file changed, 10 insertions(+), 4 deletions(-)
+
+--- a/drivers/usb/host/bcma-hcd.c
++++ b/drivers/usb/host/bcma-hcd.c
+@@ -26,6 +26,7 @@
+ #include <linux/slab.h>
+ #include <linux/of.h>
+ #include <linux/of_gpio.h>
++#include <linux/gpio/consumer.h>
+ #include <linux/usb/ehci_pdriver.h>
+ #include <linux/usb/ohci_pdriver.h>
+ #include <linux/usb/xhci_pdriver.h>
+@@ -231,17 +232,22 @@ static void bcma_hcd_init_chip_arm(struc
+ 
+ static void bcma_hci_platform_power_gpio(struct bcma_device *dev, bool val)
+ {
++	enum of_gpio_flags of_flags;
+ 	int gpio;
+ 
+-	gpio = of_get_named_gpio(dev->dev.of_node, "vcc-gpio", 0);
++	gpio = of_get_named_gpio_flags(dev->dev.of_node, "vcc-gpio", 0, &of_flags);
+ 	if (!gpio_is_valid(gpio))
+ 		return;
+ 
+ 	if (val) {
+-		gpio_request(gpio, "bcma-hcd-gpio");
+-		gpio_set_value(gpio, 1);
++		unsigned long flags = 0;
++		bool active_low = !!(of_flags & OF_GPIO_ACTIVE_LOW);
++
++		flags |= active_low ? GPIOF_ACTIVE_LOW : 0;
++		flags |= active_low ? GPIOF_INIT_LOW : GPIOF_INIT_HIGH;
++		gpio_request_one(gpio, flags, "bcma-hcd-gpio");
+ 	} else {
+-		gpio_set_value(gpio, 0);
++		gpiod_set_value(gpio_to_desc(gpio), 0);
+ 		gpio_free(gpio);
+ 	}
+ }