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e53f21c761
linux/drivers/clk
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Zdenko Pulitika e53f21c761 clk: pistachio: Fix override of clk-pll settings from boot loader 
PLL enable callbacks are overriding PLL mode (int/frac) and
Noise reduction (on/off) settings set by the boot loader which
results in the incorrect clock rate.

PLL mode and noise reduction are defined by the DSMPD and DACPD bits
of the PLL control register. PLL .enable() callbacks enable PLL
by deasserting all power-down bits of the PLL control register,
including DSMPD and DACPD bits, which is not necessary since
these bits don't actually enable/disable PLL.

This commit fixes the problem by removing DSMPD and DACPD bits
from the "PLL enable" mask.

Fixes: 43049b0c83f17("CLK: Pistachio: Add PLL driver")
Cc: <stable@vger.kernel.org> # 4.1
Reviewed-by: Andrew Bresitcker <abrestic@chromium.org>
Signed-off-by: Zdenko Pulitika <zdenko.pulitika@imgtec.com>
Signed-off-by: Govindraj Raja <govindraj.raja@imgtec.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-08-26 11:34:34 -07:00
..
at91 clk: at91: Convert to clk_hw based provider APIs 2015-08-24 16:48:47 -07:00
bcm clk: bcm: Convert to clk_hw based provider APIs 2015-08-24 16:48:48 -07:00
berlin clk: Convert __clk_get_name(hw->clk) to clk_hw_get_name(hw) 2015-08-24 16:49:12 -07:00
h8300 Merge branch 'cleanup-clk-h-includes' into clk-next 2015-07-28 11:59:09 -07:00
hisilicon clk: Hi6220: add stub clock driver 2015-08-24 16:49:10 -07:00
imx Merge tag 'imx-clk-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into clk-next 2015-08-12 00:59:00 -07:00
ingenic clk: ingenic: Include clk.h 2015-07-20 11:11:36 -07:00
keystone Merge branch 'cleanup-clk-h-includes' into clk-next 2015-07-28 11:59:09 -07:00
mediatek Merge branch 'cleanup-clk-h-includes' into clk-next 2015-07-28 11:59:09 -07:00
meson clk: meson8b: Properly include clk.h 2015-07-20 10:53:10 -07:00
mmp clk: mmp: Convert to clk_hw based provider APIs 2015-08-24 16:48:49 -07:00
mvebu clk: mvebu: Convert to clk_hw based provider APIs 2015-08-24 16:48:50 -07:00
mxs clk: mxs: Include clk.h in C files that use it 2015-07-20 11:11:07 -07:00
nxp clk: nxp: Remove clk.h include 2015-07-20 11:11:08 -07:00
pistachio clk: pistachio: Fix override of clk-pll settings from boot loader 2015-08-26 11:34:34 -07:00
pxa clk: pxa: fix core frequency reporting unit 2015-07-28 11:59:14 -07:00
qcom clk: qcom: Fix MSM8916 prng clock enable bit 2015-08-25 11:29:21 -07:00
rockchip clk: rockchip: register pll mux before pll itself 2015-08-24 16:49:15 -07:00
samsung clk: Convert __clk_get_name(hw->clk) to clk_hw_get_name(hw) 2015-08-24 16:49:12 -07:00
shmobile clk: Convert __clk_get_name(hw->clk) to clk_hw_get_name(hw) 2015-08-24 16:49:12 -07:00
sirf clk: atlas7: fix pll missed divide NR in fraction mode 2015-08-24 16:49:08 -07:00
socfpga clk: socfpga: Add a second parent option for the dbg_base_clk 2015-08-24 16:49:03 -07:00
spear clk: spear: Convert to clk_hw based provider APIs 2015-08-24 16:48:55 -07:00
st clk: Convert __clk_get_name(hw->clk) to clk_hw_get_name(hw) 2015-08-24 16:49:12 -07:00
sunxi clk: sunxi: Convert to clk_hw based provider APIs 2015-08-24 16:48:56 -07:00
tegra clk: tegra: Fix some static checker problems 2015-08-25 16:03:42 -07:00
ti clk: Convert __clk_get_name(hw->clk) to clk_hw_get_name(hw) 2015-08-24 16:49:12 -07:00
ux500 clk/ARM: move Ux500 PRCC bases to the device tree 2015-08-24 16:49:14 -07:00
versatile drivers/clk: appropriate __init annotation for const data 2015-08-24 16:59:32 -07:00
x86 clk: x86: drop owner assignment from platform_drivers 2014-10-20 16:20:23 +02:00
zte clk: zx: Constify parent names in clock init data 2015-07-28 11:59:39 -07:00
zynq clk: zynq: Include clk.h 2015-07-20 11:11:29 -07:00
clk-asm9260.c clk: asm9260: Fix of_io_request_and_map error check 2015-05-13 12:32:52 -07:00
clk-axi-clkgen.c clk: axi-clkgen: Remove clk.h include 2015-07-20 10:52:50 -07:00
clk-axm5516.c clk: axm55xx: Use %zu in pr_info for size_t 2015-05-13 12:32:53 -07:00
clk-bcm2835.c clk: bcm2835: Drop the fixed sys_pclk. 2015-08-12 00:59:20 -07:00
clk-cdce706.c clk: Convert __clk_get_flags() to clk_hw_get_flags() 2015-08-24 16:48:44 -07:00
clk-cdce925.c clk: cdce925: Include clk.h 2015-07-20 11:11:32 -07:00
clk-clps711x.c clk: clps711x: Remove clk.h include 2015-07-20 10:52:53 -07:00
clk-composite.c clk: Convert basic types to clk_hw based provider APIs 2015-08-24 16:48:48 -07:00
clk-conf.c clk: clk-conf: Fix typo in comment 2015-05-21 11:55:05 -07:00
clk-devres.c
clk-divider.c clk: Convert basic types to clk_hw based provider APIs 2015-08-24 16:48:48 -07:00
clk-efm32gg.c clk: efm32gg: Remove clk.h include 2015-07-20 10:52:54 -07:00
clk-fixed-factor.c clk: Convert basic types to clk_hw based provider APIs 2015-08-24 16:48:48 -07:00
clk-fixed-rate.c clk: basic-types: Remove useless allocation failure printks 2015-05-14 16:51:50 -07:00
clk-fractional-divider.c clk: basic-type: Silence warnings about lock imbalances 2015-07-28 11:59:28 -07:00
clk-gate.c clk: basic-type: Silence warnings about lock imbalances 2015-07-28 11:59:28 -07:00
clk-gpio.c clk: gpio: Mark parent_names array const 2015-07-28 11:59:24 -07:00
clk-highbank.c clk: highbank: Include clk.h 2015-07-20 11:11:22 -07:00
clk-ls1x.c clk: ls1x: Fix duplicate const for parent names 2015-05-05 22:50:50 -07:00
clk-max77686.c drivers/clk: include <module.h> for clk-max77xxx modular code 2015-06-16 14:12:25 -04:00
clk-max77802.c drivers/clk: include <module.h> for clk-max77xxx modular code 2015-06-16 14:12:25 -04:00
clk-max-gen.c clk: max-gen: Silence sparse warnings 2015-05-14 17:11:18 -07:00
clk-max-gen.h clk: Add generic driver for Maxim PMIC clocks 2014-09-09 13:55:44 -07:00
clk-mb86s7x.c clk: Add clock driver for mb86s7x 2015-04-10 13:51:55 -07:00
clk-moxart.c clk: moxart: Include clk.h 2015-07-20 11:11:33 -07:00
clk-mux.c clk: Replace __clk_get_num_parents with clk_hw_get_num_parents() 2015-08-24 16:48:43 -07:00
clk-nomadik.c clk: nomadik: Remove clk.h and clkdev.h includes 2015-07-20 10:52:57 -07:00
clk-nspire.c
clk-palmas.c clk: palmas: Remove clkdev.h includes 2015-07-20 10:52:58 -07:00
clk-pwm.c clk: Add PWM clock driver 2015-04-10 14:44:43 -07:00
clk-qoriq.c clk: qoriq: Add support for the platform PLL 2015-02-18 09:56:43 -08:00
clk-rk808.c clk: rk808: Remove clk.h include 2015-07-20 10:53:00 -07:00
clk-s2mps11.c clk: s2mps11: Use kcalloc instead of kzalloc for array allocation 2015-07-28 11:59:32 -07:00
clk-si570.c clk: si570: Include clk.h 2015-07-20 11:11:35 -07:00
clk-si5351.c clk: si5351: Convert __clk_get_name() to clk_hw_get_name() 2015-08-24 16:49:01 -07:00
clk-si5351.h
clk-stm32f4.c clk: stm32f4: Convert to clk_hw based provider APIs 2015-08-24 16:48:51 -07:00
clk-twl6040.c Merge branch 'cleanup-clk-h-includes' into clk-next 2015-07-28 11:59:09 -07:00
clk-u300.c clk: u300: Remove clk.h include 2015-07-20 10:53:04 -07:00
clk-vt8500.c
clk-wm831x.c clk: wm831x: Remove clk.h include 2015-07-20 10:53:05 -07:00
clk-xgene.c clk: Convert __clk_get_name(hw->clk) to clk_hw_get_name(hw) 2015-08-24 16:49:12 -07:00
clk.c clk: remove duplicated code with __clk_set_parent_after 2015-08-24 16:49:13 -07:00
clk.h clk: Replace of_clk_get_by_clkspec() with of_clk_get_from_provider() 2015-03-12 12:20:34 -07:00
clkdev.c clkdev: add clkdev_create() helper 2015-05-06 11:58:57 +01:00
Kconfig clk: tegra: Changes for v4.2-rc1 2015-06-20 13:29:48 -07:00
Makefile clk: Rename clk-gpio-gate.c to clk-gpio.c 2015-07-06 17:20:55 -07:00