ralink: drop v3.8 support

[15.05/openwrt.git] / target / linux / ramips / patches-3.8 / 0074-USB-MIPS-ralink-fix-usb-issue-on-mt7620.patch

diff --git a/target/linux/ramips/patches-3.8/0074-USB-MIPS-ralink-fix-usb-issue-on-mt7620.patch b/target/linux/ramips/patches-3.8/0074-USB-MIPS-ralink-fix-usb-issue-on-mt7620.patch
deleted file mode 100644 (file)
index ad8269c..0000000
--- a/target/linux/ramips/patches-3.8/0074-USB-MIPS-ralink-fix-usb-issue-on-mt7620.patch
+++ /dev/null
@@ -1,48 +0,0 @@
-From 93bb6d731e96dc373b88a910ca9db66c560c8f4e Mon Sep 17 00:00:00 2001
-From: John Crispin <blogic@openwrt.org>
-Date: Fri, 24 May 2013 21:28:08 +0200
-Subject: [PATCH 74/79] USB: MIPS: ralink: fix usb issue on mt7620
-
-USB fails when frequency scaling is enabled. Increase the idle cpu speed when
-scaled.
-
-Signed-off-by: John Crispin <blogic@openwrt.org>
----
- arch/mips/include/asm/mach-ralink/mt7620.h |    1 +
- arch/mips/ralink/mt7620.c                  |    8 ++++++++
- 2 files changed, 9 insertions(+)
-
-diff --git a/arch/mips/include/asm/mach-ralink/mt7620.h b/arch/mips/include/asm/mach-ralink/mt7620.h
-index 9809972..d469c69 100644
---- a/arch/mips/include/asm/mach-ralink/mt7620.h
-+++ b/arch/mips/include/asm/mach-ralink/mt7620.h
-@@ -20,6 +20,7 @@
- #define SYSC_REG_CHIP_REV             0x0c
- #define SYSC_REG_SYSTEM_CONFIG0               0x10
- #define SYSC_REG_SYSTEM_CONFIG1               0x14
-+#define SYSC_REG_CPU_SYS_CLKCFG               0x3c
- #define SYSC_REG_CPLL_CONFIG0         0x54
- #define SYSC_REG_CPLL_CONFIG1         0x58
- 
-diff --git a/arch/mips/ralink/mt7620.c b/arch/mips/ralink/mt7620.c
-index 4956d96..d76eb85 100644
---- a/arch/mips/ralink/mt7620.c
-+++ b/arch/mips/ralink/mt7620.c
-@@ -186,6 +186,14 @@ void __init ralink_clk_init(void)
-       ralink_clk_add("10000500.uart", 40000000);
-       ralink_clk_add("10000b00.spi", 40000000);
-       ralink_clk_add("10000c00.uartlite", 40000000);
-+
-+#ifdef CONFIG_USB
-+      /*
-+       * When the CPU goes into sleep mode, the BUS clock will be too low for
-+       * USB to function properly
-+       */
-+      rt_sysc_m32(0x1f1f, 0x303, SYSC_REG_CPU_SYS_CLKCFG);
-+#endif
- }
- 
- void __init ralink_of_remap(void)
--- 
-1.7.10.4
-