AuxXxilium/linux_dsm_epyc7002
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b40881738f
linux_dsm_epyc7002/arch/arm/mach-davinci
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Bartosz Golaszewski b40881738f ARM: davinci: da850: fix da850_set_pll0rate() 
This function is confusing - its second argument is an index to the
freq table, not the requested clock rate in Hz, but it's used as the
set_rate callback for the pll0 clock. It leads to an oops when the
caller doesn't know the internals and passes the rate in Hz as
argument instead of the cpufreq index since this argument isn't bounds
checked either.

Fix it by iterating over the array of supported frequencies and
selecting a one that matches or returning -EINVAL for unsupported
rates.

Also: update the davinci cpufreq driver. It's the only user of this
clock and currently it passes the cpufreq table index to
clk_set_rate(), which is confusing. Make it pass the requested clock
rate in Hz.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
[nsekhar@ti.com: commit headline update]
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2017-01-02 15:02:51 +05:30
..
include/mach mach-davinci cleanup to make it easy to add PM support 2016-11-30 14:45:31 +01:00
aemif.c ARM: davinci: aemif: get rid of davinci-nand driver dependency on aemif 2014-02-23 20:33:18 +05:30
asp.h ARM: davinci: devices-da8xx: Add support for McASP2 on da830 2015-03-18 15:52:05 +05:30
board-da830-evm.c ARM: davinci: da830-evm: use gpio descriptor for mmc pins 2016-11-28 14:01:17 +05:30
board-da850-evm.c mach-davinci SoC support updates to adjust 2016-11-30 14:48:30 +01:00
board-dm355-evm.c ARM: davinci: remove unused davinci-i2s pdata 2016-06-24 15:28:30 +05:30
board-dm355-leopard.c ARM: davinci: fix a problematic usage of WARN() 2015-12-15 15:29:34 +05:30
board-dm365-evm.c ARM: davinci: fix build break because of undeclared dm365_evm_snd_data 2016-07-14 14:44:43 +02:00
board-dm644x-evm.c ARM: SoC platform updates for v4.8 2016-08-01 18:27:08 -04:00
board-dm646x-evm.c ARM: davinci: make I2C support optional 2016-02-17 19:20:05 +05:30
board-mityomapl138.c mach-davinci cleanup to make it easy to add PM support 2016-11-30 14:45:31 +01:00
board-neuros-osd2.c ARM: davinci: remove unused davinci-i2s pdata 2016-06-24 15:28:30 +05:30
board-omapl138-hawk.c ARM: davinci: hawk: use gpio descriptor for mmc pins 2016-11-28 14:00:55 +05:30
board-sffsdr.c misc: (at24) move header to linux/platform_data/ 2013-09-30 06:02:34 +02:00
clock.c ARM: davinci: Move clock init after ioremap. 2016-04-27 16:03:49 +05:30
clock.h ARM: davinci: clk: add set_parent callback for mux clocks 2016-04-14 15:31:48 +05:30
common.c ARM: davinci: PM: rework init, remove platform device 2016-11-16 14:41:29 +05:30
cp_intc.c ARM: davinci: use IRQCHIP_DECLARE for cp_intc 2016-04-14 12:09:50 +05:30
cp_intc.h ARM: davinci: make headers more local 2015-12-01 21:52:51 +01:00
cpuidle.c ARM: davinci: make headers more local 2015-12-01 21:52:51 +01:00
cpuidle.h ARM: davinci: make headers more local 2015-12-01 21:52:51 +01:00
da8xx-dt.c ARM: SoC platform updates for v4.10 2016-12-15 15:39:02 -08:00
da830.c ARM: davinci: da8xx: Fix ohci device name 2016-11-23 17:34:06 +05:30
da850.c ARM: davinci: da850: fix da850_set_pll0rate() 2017-01-02 15:02:51 +05:30
davinci.h ARM: davinci: fix build break because of undeclared dm365_evm_snd_data 2016-07-14 14:44:43 +02:00
ddr2.h ARM: davinci: make headers more local 2015-12-01 21:52:51 +01:00
devices-da8xx.c ARM: davinci: da8xx: Add CFGCHIP syscon platform device 2016-10-31 16:58:21 +05:30
devices.c ARM: davinci: devices: Remove DMA resources for MMC 2016-10-26 13:42:53 +05:30
dm355.c ARM: davinci: dm355: Remove DMA resources for SPI 2016-10-26 13:42:53 +05:30
dm365.c ARM: davinci: dm365: Remove DMA resources for SPI 2016-10-26 13:42:53 +05:30
dm644x.c ARM: davinci: remove unused davinci-i2s pdata 2016-06-24 15:28:30 +05:30
dm646x.c ARM: davinci: Move clock init after ioremap. 2016-04-27 16:03:49 +05:30
irq.c Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc 2011-07-19 22:10:05 -07:00
Kconfig ARM: davinci: make I2C support optional 2016-02-17 19:20:05 +05:30
Makefile ARM: davinci: PM: fix build when da850 not compiled in 2016-11-20 16:52:00 +05:30
Makefile.boot ARM: davinci: enable da8xx build concurrently with older devices 2014-03-06 19:08:28 +05:30
mux.c ARM: davinci: davinci_cfg_reg cannot be init 2015-02-18 12:20:25 +01:00
mux.h Davinci: eliminate pinmux offset verbosity 2010-05-06 15:02:09 -07:00
pm_domain.c arm: davinci: remove boilerplate code and use USE_PM_CLK_RUNTIME_OPS 2015-05-12 23:55:38 +02:00
pm.c ARM: davinci: PM: cleanup: remove references to pdata 2016-11-16 14:41:59 +05:30
psc.c ARM: davinci: make headers more local 2015-12-01 21:52:51 +01:00
psc.h ARM: davinci: da850: add clocks for mcbsp0 and 1 2016-06-10 18:22:41 +05:30
serial.c ARM: davinci: serial.c: remove unused serial_read_reg() 2015-01-14 15:56:12 +05:30
sleep.S ARM: davinci: make headers more local 2015-12-01 21:52:51 +01:00
sram.c ARM: davinci: make headers more local 2015-12-01 21:52:51 +01:00
sram.h ARM: davinci: make headers more local 2015-12-01 21:52:51 +01:00
time.c clocksource: Use a plain u64 instead of cycle_t 2016-12-25 11:04:12 +01:00
usb-da8xx.c ARM: davinci: da8xx: Fix ohci device name 2016-11-23 17:34:06 +05:30
usb.c ARM: davinci: da8xx: move usb code to new file 2016-04-14 15:31:42 +05:30