kernel/linux.git/drivers/bcma/driver_chipcommon.c, branch v6.6.132

bcma: cleanup comments

2022-02-21T08:58:14+00:00

Remove the second 'info'. Replacements 'adventages' with 'advantages' 'strenth' with 'strength' 'atleast' with 'at least' 'thr'u'' with 'through' 'capabilty' with 'capability' 'controll' with 'control' 'ourself' with 'ourselves' 'noone' with 'no one' 'cores' to 'core's' and 'core' Signed-off-by: Tom Rix Reviewed-by: Randy Dunlap Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20220213213121.2806376-1-trix@redhat.com

Revert "bcma: init serial console directly from ChipCommon code"

2017-01-17T12:23:44+00:00

This reverts commit 4c81acab3816 ("bcma: init serial console directly from ChipCommon code") as it broke IRQ assignment. Getting IRQ with bcma_core_irq helper on SoC requires MIPS core to be set. It happens *after* ChipCommon initialization so we can't do this so early. This fixes a user reported regression. It wasn't critical as serial was still somehow working but lack of IRQs was making in unreliable. Fixes: 4c81acab3816 ("bcma: init serial console directly from ChipCommon code") Reported-by: Felix Fietkau Cc: stable@vger.kernel.org # 4.6+ Signed-off-by: Rafał Miłecki Signed-off-by: Kalle Valo

bcma: support BCM53573 series of wireless SoCs

2016-09-03T09:58:42+00:00

BCM53573 seems to be the first series of Northstar family with wireless on the chip. The base models are BCM53573-s (A0, A1) and there is also BCM47189B0 which seems to be some small modification. The only problem with these chipsets seems to be watchdog. It's totally unavailable on 53573A0 / 53573A1 and preferable PMU watchdog is broken on 53573B0 / 53573B1. Signed-off-by: Rafał Miłecki Signed-off-by: Kalle Valo

bcma: move flash detection code to ChipCommon core driver

2016-03-07T12:41:08+00:00

Flashes are attached and accessible through ChipCommon core, they aren't connected to MIPS one. Moreover some new ARM devices (e.g. BCM47189) may have serial flash accessibility using ChipCommon registers as well. To support them we can't keep this code in MIPS core driver. Signed-off-by: Rafał Miłecki Signed-off-by: Kalle Valo

bcma: add support for BCM47094

2016-02-06T11:46:59+00:00

It's another SoC with 32 GPIOs and simplified watchdog handling. It was tested on D-Link DIR-885L. Signed-off-by: Rafał Miłecki Signed-off-by: Kalle Valo

bcma: init serial console directly from ChipCommon code

2016-02-06T11:45:04+00:00

UART is connected to and controlled over ChipCommon core. It doesn't have much to do with MIPS core (where we initialize it currently) except just existing on embedded systemms. There isn't point of such cross-core initialization (and we needed #ifdef anyway) so just handle it in ChipCommon. Signed-off-by: Rafał Miłecki Signed-off-by: Kalle Valo

bcma: support PMU present as separated bus core

2016-02-06T11:36:11+00:00

On recent Broadcom chipsets PMU is present as separated core and it can't be accessed using ChipCommon anymore as it fails with e.g.: [ 0.000577] Unhandled fault: external abort on non-linefetch (0x1008) at 0xf1000604 Solve it by using a new (PMU) core pointer set to ChipCommon or PMU depending on the hardware capabilities. Signed-off-by: Rafał Miłecki Signed-off-by: Kalle Valo

bcma: fix watchdog on some ARM chipsets

2015-01-29T08:44:44+00:00

These chipsets don't need changing clock mode. Signed-off-by: Rafał Miłecki Signed-off-by: Kalle Valo

bcma: fix three coding style issues, more than 80 characters per line

2015-01-15T12:41:58+00:00

Three lines with more than 80 characters per line have been split in several lines. Signed-off-by: Oscar Forner Martinez Acked-by: Rafa? Mi?ecki Signed-off-by: Kalle Valo

bcma: make it possible to specify a IRQ num in bcma_core_irq()

2014-11-11T21:31:11+00:00

This moves bcma_core_irq() to main.c and add a extra parameter with a number so that we can return different irq number for devices with more than one. Signed-off-by: Hauke Mehrtens Signed-off-by: John W. Linville