diff options
Diffstat (limited to 'target/linux/brcm47xx/patches-3.2/052-bcma-complete-workaround-for-BCMA43224.patch')
| -rw-r--r-- | target/linux/brcm47xx/patches-3.2/052-bcma-complete-workaround-for-BCMA43224.patch | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/target/linux/brcm47xx/patches-3.2/052-bcma-complete-workaround-for-BCMA43224.patch b/target/linux/brcm47xx/patches-3.2/052-bcma-complete-workaround-for-BCMA43224.patch deleted file mode 100644 index 7e40fc80b7..0000000000 --- a/target/linux/brcm47xx/patches-3.2/052-bcma-complete-workaround-for-BCMA43224.patch +++ /dev/null @@ -1,52 +0,0 @@ -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 -@@ -142,12 +142,19 @@ 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 -@@ -382,6 +382,11 @@ - #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 */ |