38 lines
1.3 KiB
Diff
38 lines
1.3 KiB
Diff
From 1314356c316e79f9887ac12b9cdf2ddba24d34a5 Mon Sep 17 00:00:00 2001
|
|
From: John Crispin <blogic@openwrt.org>
|
|
Date: Thu, 27 Oct 2011 20:06:05 +0200
|
|
Subject: [PATCH 13/73] 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(-)
|
|
|
|
--- 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);
|