diff options
Diffstat (limited to 'target/linux/lantiq/patches-3.3/0010-MIPS-lantiq-fix-STP-gpio-groups.patch')
| -rw-r--r-- | target/linux/lantiq/patches-3.3/0010-MIPS-lantiq-fix-STP-gpio-groups.patch | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/target/linux/lantiq/patches-3.3/0010-MIPS-lantiq-fix-STP-gpio-groups.patch b/target/linux/lantiq/patches-3.3/0010-MIPS-lantiq-fix-STP-gpio-groups.patch new file mode 100644 index 0000000000..f3c76a0d6b --- /dev/null +++ b/target/linux/lantiq/patches-3.3/0010-MIPS-lantiq-fix-STP-gpio-groups.patch @@ -0,0 +1,42 @@ +From 8da3264153de296b0d378befd4eb711f20d7843c Mon Sep 17 00:00:00 2001 +From: John Crispin <blogic@openwrt.org> +Date: Thu, 27 Oct 2011 20:06:05 +0200 +Subject: [PATCH 10/70] MIPS: lantiq: fix STP gpio groups + +The STP engine has 3 groups of 8 pins. Only the first was activated by default. +This patch activates the 2 missing groups. + +Signed-off-by: Matti Laakso <malaakso@elisanet.fi> +Signed-off-by: John Crispin <blogic@openwrt.org> +--- + arch/mips/lantiq/xway/gpio_stp.c | 7 +++++-- + 1 files changed, 5 insertions(+), 2 deletions(-) + +diff --git a/arch/mips/lantiq/xway/gpio_stp.c b/arch/mips/lantiq/xway/gpio_stp.c +index 2c78660..cb6f170 100644 +--- a/arch/mips/lantiq/xway/gpio_stp.c ++++ b/arch/mips/lantiq/xway/gpio_stp.c +@@ -35,6 +35,8 @@ + #define LTQ_STP_ADSL_SRC (3 << 24) + + #define LTQ_STP_GROUP0 (1 << 0) ++#define LTQ_STP_GROUP1 (1 << 1) ++#define LTQ_STP_GROUP2 (1 << 2) + + #define LTQ_STP_RISING 0 + #define LTQ_STP_FALLING (1 << 26) +@@ -93,8 +95,9 @@ static int ltq_stp_hw_init(void) + /* rising or falling edge */ + ltq_stp_w32_mask(LTQ_STP_EDGE_MASK, LTQ_STP_FALLING, LTQ_STP_CON0); + +- /* per default stp 15-0 are set */ +- ltq_stp_w32_mask(0, LTQ_STP_GROUP0, LTQ_STP_CON1); ++ /* enable all three led groups */ ++ ltq_stp_w32_mask(0, LTQ_STP_GROUP0 | LTQ_STP_GROUP1 | LTQ_STP_GROUP2, ++ LTQ_STP_CON1); + + /* stp are update periodically by the FPI bus */ + ltq_stp_w32_mask(LTQ_STP_UPD_MASK, LTQ_STP_UPD_FPI, LTQ_STP_CON1); +-- +1.7.9.1 + |