aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/lantiq/patches-3.10/0005-MIPS-lantiq-falcon-fix-asc-clock-definition.patch
diff options
context:
space:
mode:
Diffstat (limited to 'target/linux/lantiq/patches-3.10/0005-MIPS-lantiq-falcon-fix-asc-clock-definition.patch')
-rw-r--r--target/linux/lantiq/patches-3.10/0005-MIPS-lantiq-falcon-fix-asc-clock-definition.patch48
1 files changed, 48 insertions, 0 deletions
diff --git a/target/linux/lantiq/patches-3.10/0005-MIPS-lantiq-falcon-fix-asc-clock-definition.patch b/target/linux/lantiq/patches-3.10/0005-MIPS-lantiq-falcon-fix-asc-clock-definition.patch
new file mode 100644
index 0000000000..7ec3cc5800
--- /dev/null
+++ b/target/linux/lantiq/patches-3.10/0005-MIPS-lantiq-falcon-fix-asc-clock-definition.patch
@@ -0,0 +1,48 @@
+From 64d344de9e5d8ab6d94189360237b0cb36a24d1a Mon Sep 17 00:00:00 2001
+From: Thomas Langer <thomas.langer@lantiq.com>
+Date: Thu, 8 Aug 2013 11:07:26 +0200
+Subject: [PATCH 05/34] MIPS: lantiq: falcon: fix asc clock definition
+
+The clocks of the serial ports were not setup properly.
+
+Signed-off-by: Thomas Langer <thomas.langer@lantiq.com>
+Acked-by: John Crispin <blogic@openwrt.org>
+
+Acked-by: John Crispin <blogic@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/5659/
+---
+ arch/mips/lantiq/falcon/sysctrl.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/arch/mips/lantiq/falcon/sysctrl.c b/arch/mips/lantiq/falcon/sysctrl.c
+index ff4894a..8f1866d 100644
+--- a/arch/mips/lantiq/falcon/sysctrl.c
++++ b/arch/mips/lantiq/falcon/sysctrl.c
+@@ -48,6 +48,7 @@
+ #define CPU0CC_CPUDIV 0x0001
+
+ /* Activation Status Register */
++#define ACTS_ASC0_ACT 0x00001000
+ #define ACTS_ASC1_ACT 0x00000800
+ #define ACTS_I2C_ACT 0x00004000
+ #define ACTS_P0 0x00010000
+@@ -108,6 +109,7 @@ static void sysctl_deactivate(struct clk *clk)
+ static int sysctl_clken(struct clk *clk)
+ {
+ sysctl_w32(clk->module, clk->bits, SYSCTL_CLKEN);
++ sysctl_w32(clk->module, clk->bits, SYSCTL_ACT);
+ sysctl_wait(clk, clk->bits, SYSCTL_CLKS);
+ return 0;
+ }
+@@ -256,6 +258,7 @@ void __init ltq_soc_init(void)
+ clkdev_add_sys("1e800400.pad", SYSCTL_SYS1, ACTS_PADCTRL1);
+ clkdev_add_sys("1e800500.pad", SYSCTL_SYS1, ACTS_PADCTRL3);
+ clkdev_add_sys("1e800600.pad", SYSCTL_SYS1, ACTS_PADCTRL4);
+- clkdev_add_sys("1e100C00.serial", SYSCTL_SYS1, ACTS_ASC1_ACT);
++ clkdev_add_sys("1e100b00.serial", SYSCTL_SYS1, ACTS_ASC1_ACT);
++ clkdev_add_sys("1e100c00.serial", SYSCTL_SYS1, ACTS_ASC0_ACT);
+ clkdev_add_sys("1e200000.i2c", SYSCTL_SYS1, ACTS_I2C_ACT);
+ }
+--
+1.7.10.4
+