mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-24 14:05:20 +02:00
40687c5162
The patches are now grouped by the part what they are doing and are using three digest numbers. This does not remove or adds anything git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30942 3c298f89-4303-0410-b956-a3cf2f4a3e73
53 lines
2.2 KiB
Diff
53 lines
2.2 KiB
Diff
From efe89df0326b777563d197b8cf1c25209a31ceb0 Mon Sep 17 00:00:00 2001
|
|
From: Hauke Mehrtens <hauke@hauke-m.de>
|
|
Date: Sat, 21 Jan 2012 18:47:42 +0100
|
|
Subject: [PATCH 32/34] bcma: complete workaround for BCMA43224
|
|
|
|
|
|
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
|
|
---
|
|
drivers/bcma/driver_chipcommon_pmu.c | 15 +++++++++++----
|
|
include/linux/bcma/bcma_driver_chipcommon.h | 5 +++++
|
|
2 files changed, 16 insertions(+), 4 deletions(-)
|
|
|
|
--- a/drivers/bcma/driver_chipcommon_pmu.c
|
|
+++ b/drivers/bcma/driver_chipcommon_pmu.c
|
|
@@ -141,12 +141,19 @@ void bcma_pmu_workarounds(struct bcma_dr
|
|
/* BCM4331 workaround is SPROM-related, we put it in sprom.c */
|
|
break;
|
|
case 43224:
|
|
+ case 43421:
|
|
+ /* enable 12 mA drive strenth for 43224 and set chipControl register bit 15 */
|
|
if (bus->chipinfo.rev == 0) {
|
|
- pr_err("Workarounds for 43224 rev 0 not fully "
|
|
- "implemented\n");
|
|
- bcma_chipco_chipctl_maskset(cc, 0, ~0, 0x00F000F0);
|
|
+ bcma_cc_maskset32(cc, BCMA_CC_CHIPCTL,
|
|
+ BCMA_CCTRL_43224_GPIO_TOGGLE,
|
|
+ BCMA_CCTRL_43224_GPIO_TOGGLE);
|
|
+ bcma_chipco_chipctl_maskset(cc, 0,
|
|
+ BCMA_CCTRL_43224A0_12MA_LED_DRIVE,
|
|
+ BCMA_CCTRL_43224A0_12MA_LED_DRIVE);
|
|
} else {
|
|
- bcma_chipco_chipctl_maskset(cc, 0, ~0, 0xF0);
|
|
+ bcma_chipco_chipctl_maskset(cc, 0,
|
|
+ BCMA_CCTRL_43224B0_12MA_LED_DRIVE,
|
|
+ BCMA_CCTRL_43224B0_12MA_LED_DRIVE);
|
|
}
|
|
break;
|
|
case 43225:
|
|
--- a/include/linux/bcma/bcma_driver_chipcommon.h
|
|
+++ b/include/linux/bcma/bcma_driver_chipcommon.h
|
|
@@ -374,6 +374,11 @@
|
|
#define BCMA_CHIPCTL_4331_BT_SHD0_ON_GPIO4 BIT(16) /* enable bt_shd0 at gpio4 */
|
|
#define BCMA_CHIPCTL_4331_BT_SHD1_ON_GPIO5 BIT(17) /* enable bt_shd1 at gpio5 */
|
|
|
|
+/* 43224 chip-specific ChipControl register bits */
|
|
+#define BCMA_CCTRL_43224_GPIO_TOGGLE 0x8000 /* gpio[3:0] pins as btcoex or s/w gpio */
|
|
+#define BCMA_CCTRL_43224A0_12MA_LED_DRIVE 0x00F000F0 /* 12 mA drive strength */
|
|
+#define BCMA_CCTRL_43224B0_12MA_LED_DRIVE 0xF0 /* 12 mA drive strength for later 43224s */
|
|
+
|
|
#define BCMA_FLASH2 0x1c000000 /* Flash Region 2 (region 1 shadowed here) */
|
|
#define BCMA_FLASH2_SZ 0x02000000 /* Size of Flash Region 2 */
|
|
#define BCMA_FLASH1 0x1fc00000 /* MIPS Flash Region 1 */
|