Nicolas Saenz Julienne 0c51d8f5c8 clk: bcm2835: Do not use prediv with bcm2711's PLLs ...

[ Upstream commit f34e4651ce66a754f41203284acf09b28b9dd955 ]

Contrary to previous SoCs, bcm2711 doesn't have a prescaler in the PLL
feedback loop. Bypass it by zeroing fb_prediv_mask when running on
bcm2711.

Note that, since the prediv configuration bits were re-purposed, this
was triggering miscalculations on all clocks hanging from the VPU clock,
notably the aux UART, making its output unintelligible.

Fixes: 42de9ad400af ("clk: bcm2835: Add BCM2711_CLOCK_EMMC2 support")
Reported-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Link: https://lore.kernel.org/r/20200730182619.23246-1-nsaenzjulienne@suse.de
Tested-by: Nathan Chancellor <natechancellor@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2020-08-21 13:05:35 +02:00

..

clk-bcm63xx-gate.c

clk: bcm63xx-gate: fix last clock availability

2020-08-19 08:16:07 +02:00

clk-bcm63xx.c

clk: bcm: Add BCM63138 clock support

2015-11-20 15:46:27 -08:00

clk-bcm281xx.c

clk: bcm281xx: move compatible string definitions

2014-04-30 11:51:39 -07:00

clk-bcm2835-aux.c

clk: Remove io.h from clk-provider.h

2019-05-15 13:21:37 -07:00

clk-bcm2835.c

clk: bcm2835: Do not use prediv with bcm2711's PLLs

2020-08-21 13:05:35 +02:00

clk-bcm21664.c

clk: bcm21664: use common clock framework

2014-04-30 11:51:44 -07:00

clk-bcm53573-ilp.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

clk-cygnus.c

clk: iproc: Allow iproc pll to runtime calculate vco parameters

2017-12-28 14:53:33 -08:00

clk-hr2.c

clk: bcm: Add Broadcom Hurricane 2 clock support

2017-10-12 11:31:46 -07:00

clk-iproc-armpll.c

clk: bcm: iproc: Migrate to clk_hw based registration and OF APIs

2016-06-30 12:26:45 -07:00

clk-iproc-asiu.c

treewide: Use struct_size() for kmalloc()-family

2018-06-06 11:15:43 -07:00

clk-iproc-pll.c

treewide: Use struct_size() for kmalloc()-family

2018-06-06 11:15:43 -07:00

clk-iproc.h

clk: iproc: Allow iproc pll to runtime calculate vco parameters

2017-12-28 14:53:33 -08:00

clk-kona-setup.c

clk: Convert to using %pOFn instead of device_node.name

2018-08-30 09:50:20 -07:00

clk-kona.c

clk: Remove io.h from clk-provider.h

2019-05-15 13:21:37 -07:00

clk-kona.h

clk: bcm: kona: Migrate to clk_hw based registration and OF APIs

2016-08-24 16:06:18 -07:00

clk-ns2.c

clk: ns2: Correct SDIO bits

2017-04-19 09:50:39 -07:00

clk-nsp.c

clk: iproc: Split off dig_filter

2015-10-21 17:02:57 -07:00

clk-raspberrypi.c

clk: raspberrypi: register platform device for raspberrypi-cpufreq

2019-06-25 16:04:28 -07:00

clk-sr.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 459

2019-06-19 17:09:09 +02:00

Kconfig

This round of clk driver and framework updates is heavy on the driver update

2019-07-17 10:07:48 -07:00

Makefile

Merge branches 'clk-bcm63xx', 'clk-silabs', 'clk-lochnagar' and 'clk-rockchip' into clk-next

2019-07-12 11:11:51 -07:00