bcm4908: backport brcmstb USB PHY driver changes

This includes BCM4908 support

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>

1 files changed, 26 insertions, 0 deletions

diff --git a/target/linux/bcm4908/patches-5.4/083-v5.5-0002-phy-phy-brcm-usb-init-fix-use-of-integer-as-pointer.patch b/target/linux/bcm4908/patches-5.4/083-v5.5-0002-phy-phy-brcm-usb-init-fix-use-of-integer-as-pointer.patch
new file mode 100644
index 0000000000..9252c35fb9
--- /dev/null
+++ b/target/linux/bcm4908/patches-5.4/083-v5.5-0002-phy-phy-brcm-usb-init-fix-use-of-integer-as-pointer.patch
@@ -0,0 +1,26 @@
+From 1025cb924bd517f3c458f36973582d4c2adedd6a Mon Sep 17 00:00:00 2001
+From: Ben Dooks <ben.dooks@codethink.co.uk>
+Date: Tue, 15 Oct 2019 17:03:32 +0100
+Subject: [PATCH] phy: phy-brcm-usb-init: fix use of integer as pointer
+
+The xhci_ec_base variable is a pointer, so don't compare
+it with an integer.
+
+Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
+Reviewed-by: Andrew Murray <andrew.murray@arm.com>
+Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
+---
+ drivers/phy/broadcom/phy-brcm-usb-init.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/phy/broadcom/phy-brcm-usb-init.c
++++ b/drivers/phy/broadcom/phy-brcm-usb-init.c
+@@ -707,7 +707,7 @@ static void brcmusb_usb3_otp_fix(struct
+ 	void __iomem *xhci_ec_base = params->xhci_ec_regs;
+ 	u32 val;
+ 
+-	if (params->family_id != 0x74371000 || xhci_ec_base == 0)
++	if (params->family_id != 0x74371000 || !xhci_ec_base)
+ 		return;
+ 	brcmusb_writel(0xa20c, USB_XHCI_EC_REG(xhci_ec_base, IRAADR));
+ 	val = brcmusb_readl(USB_XHCI_EC_REG(xhci_ec_base, IRADAT));