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authorJohn Crispin <john@openwrt.org>2015-02-03 10:11:11 +0000
committerJohn Crispin <john@openwrt.org>2015-02-03 10:11:11 +0000
commitdf22a8e3d0e742028dd64e9f2639903ecee0821e (patch)
tree27ea1b0ee99fbe45c4ffe4de43d15bb6c5fec41f /target/linux/ramips
parent4a1d29c5fce88fd62ed479dc5dd1bcfd17fbb5b2 (diff)
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ralink: fix USB host function for Intenso M2M
The ubootloader of the M2M sets the reset bits for both USB device and USB host during initialization (to save a few mA of power during boot). However, for the usb<->sata bridge to be properly detected, it is necessary to clear both reset bits as otherwise the kernel logs will just be filled with: usb 1-1: device descriptor read/64, error -145 ... Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> SVN-Revision: 44248
Diffstat (limited to 'target/linux/ramips')
-rw-r--r--target/linux/ramips/patches-3.14/0037-USB-phy-add-ralink-SoC-driver.patch4
1 files changed, 3 insertions, 1 deletions
diff --git a/target/linux/ramips/patches-3.14/0037-USB-phy-add-ralink-SoC-driver.patch b/target/linux/ramips/patches-3.14/0037-USB-phy-add-ralink-SoC-driver.patch
index 9920afbac3..b5c199a851 100644
--- a/target/linux/ramips/patches-3.14/0037-USB-phy-add-ralink-SoC-driver.patch
+++ b/target/linux/ramips/patches-3.14/0037-USB-phy-add-ralink-SoC-driver.patch
@@ -37,7 +37,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
+obj-$(CONFIG_RALINK_USBPHY) += ralink-phy.o
--- /dev/null
+++ b/drivers/usb/phy/ralink-phy.c
-@@ -0,0 +1,191 @@
+@@ -0,0 +1,193 @@
+/*
+ * Copyright (C) 2013 John Crispin <blogic@openwrt.org>
+ *
@@ -103,6 +103,8 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
+ rt_sysc_m32(0, RT_SYSCFG1_USB0_HOST_MODE, RT_SYSC_REG_SYSCFG1);
+ if (!IS_ERR(rsthost))
+ reset_control_deassert(rsthost);
++ if (!IS_ERR(rstdev))
++ reset_control_deassert(rstdev);
+ } else {
+ rt_sysc_m32(RT_SYSCFG1_USB0_HOST_MODE, 0, RT_SYSC_REG_SYSCFG1);
+ if (!IS_ERR(rstdev))