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2938090556
linux_dsm_epyc7002/arch/arm/mach-imx
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Lucas Stach 2938090556 ARM: imx6: disable deeper idle states when FEC is active w/o HW workaround 
The i.MX6 Q/DL has an erratum (ERR006687) that prevents the FEC from
waking the CPUs when they are in wait(unclocked) state. As the hardware
workaround isn't applicable to all boards, disable the deeper idle state
when the workaround isn't present and the FEC is in use.

This allows to safely run a kernel with CPUidle enabled on all i.MX6
boards.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Acked-by: David S. Miller <davem@davemloft.net> (for network changes)
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-06-12 19:48:08 +08:00
..
devices ARM: mach-imx: sdhci-esdhc-imx: initialize DMA mask 2016-04-13 16:41:56 +08:00
3ds_debugboard.c ARM: imx: use endian-safe readl/readw/writel/writew 2016-02-02 13:24:17 +08:00
3ds_debugboard.h
anatop.c ARM: imx: Add msl code support for imx6qp 2016-02-14 11:07:17 +08:00
avic.c ARM: imx: use endian-safe readl/readw/writel/writew 2016-02-02 13:24:17 +08:00
board-mx31lilly.h
board-mx31lite.h
board-mx31moboard.h
common.h ARM: mx25: Add basic suspend/resume support 2016-02-14 11:24:18 +08:00
cpu-imx5.c ARM: imx5: retrieve iim base from device tree 2014-07-18 16:10:07 +08:00
cpu-imx25.c ARM: mx25: Retrieve IIM base from dt 2015-03-13 22:06:35 +08:00
cpu-imx27.c ARM: imx: use endian-safe readl/readw/writel/writew 2016-02-02 13:24:17 +08:00
cpu-imx31.c ARM: imx: use endian-safe readl/readw/writel/writew 2016-02-02 13:24:17 +08:00
cpu-imx35.c ARM: imx: use endian-safe readl/readw/writel/writew 2016-02-02 13:24:17 +08:00
cpu.c ARM: imx: use endian-safe readl/readw/writel/writew 2016-02-02 13:24:17 +08:00
cpuidle-imx5.c cpuidle: Invert CPUIDLE_FLAG_TIME_VALID logic 2014-11-12 21:17:27 +01:00
cpuidle-imx6q.c ARM: imx6: disable deeper idle states when FEC is active w/o HW workaround 2016-06-12 19:48:08 +08:00
cpuidle-imx6sl.c ARM: imx6: set initial power mode in pm function 2015-06-03 14:44:31 +08:00
cpuidle-imx6sx.c ARM: imx6: set initial power mode in pm function 2015-06-03 14:44:31 +08:00
cpuidle.h ARM: imx: support arm power off in cpuidle for i.mx6sx 2015-01-05 21:34:29 +08:00
crmregs-imx3.h
devices-imx1.h
devices-imx21.h
devices-imx27.h ARM : i.MX27 : split code for allocation of ressources of camera and eMMA 2012-11-16 16:21:48 +01:00
devices-imx31.h
devices-imx35.h ARM: imx: prepare for removal of flexcan_platform_data 2013-06-27 15:15:08 +02:00
ehci-imx27.c ARM: imx: move EHCI platform defines out of platform_data header 2014-07-18 16:10:04 +08:00
ehci-imx31.c ARM: imx: move EHCI platform defines out of platform_data header 2014-07-18 16:10:04 +08:00
ehci-imx35.c ARM: imx: move EHCI platform defines out of platform_data header 2014-07-18 16:10:04 +08:00
ehci.h ARM: imx5: remove imx51 non-DT support files 2014-07-18 16:10:05 +08:00
epit.c ARM: imx: use endian-safe readl/readw/writel/writew 2016-02-02 13:24:17 +08:00
eukrea-baseboards.h ARM: i.MX: Remove mach-cpuimx27sd board file 2014-09-01 22:00:01 +08:00
gpc.c ARM: imx6: pm: declare pm domain latency on power_state struct 2016-02-15 23:18:15 +01:00
hardware.h ARM: imx: move revision definitions and declarations into a header 2015-06-03 14:44:30 +08:00
headsmp.S ARM: imx: enable big endian mode 2016-02-02 13:31:19 +08:00
hotplug.c ARM: imx: do not return from imx_cpu_die() call 2013-10-21 09:37:31 +08:00
iim.h
imx1-dt.c ARM: i.MX1: Add devicetree support 2014-09-16 10:06:44 +08:00
imx27-dt.c cpufreq: imx: Use generic platdev driver 2016-04-25 16:18:23 +02:00
imx31-dt.c ARM: imx: clean up machine mxc_arch_reset_init_dt reset init 2014-11-22 07:39:36 +08:00
imx35-dt.c ARM: imx: clean up machine mxc_arch_reset_init_dt reset init 2014-11-22 07:39:36 +08:00
iomux-imx31.c ARM: imx: use endian-safe readl/readw/writel/writew 2016-02-02 13:24:17 +08:00
iomux-mx1.h
iomux-mx2x.h
iomux-mx3.h ARM: imx: Fix trivial typo in comments 2015-03-03 12:05:46 +08:00
iomux-mx21.h
iomux-mx27.h
iomux-mx35.h
iomux-v1.c ARM: imx: use endian-safe readl/readw/writel/writew 2016-02-02 13:24:17 +08:00
iomux-v1.h
iomux-v3.c ARM: imx: use endian-safe readl/readw/writel/writew 2016-02-02 13:24:17 +08:00
iomux-v3.h ARM: imx: Fix trivial typo in comments 2015-03-03 12:05:46 +08:00
irq-common.c ARM: imx: irq-common: Include header to avoid sparse warning 2013-06-17 15:45:14 +08:00
irq-common.h ARM: imx: drop support for irq priorisation 2013-12-09 13:18:25 +08:00
Kconfig ARM: imx: always use TWD on IMX6Q 2016-04-12 15:56:55 +08:00
mach-apf9328.c ARM: i.MX: Setup IRQ handler from IRQ driver 2014-05-12 22:58:51 +08:00
mach-armadillo5x0.c ARM: imx: use endian-safe readl/readw/writel/writew 2016-02-02 13:24:17 +08:00
mach-bug.c ARM: i.MX: Setup IRQ handler from IRQ driver 2014-05-12 22:58:51 +08:00
mach-imx6q.c ARM: mach-imx6q: fix spelling mistake in error message 2016-06-10 21:09:46 +08:00
mach-imx6sl.c ARM: imx6: initialize CCM_CLPCR_LPM into RUN mode earlier 2015-06-03 14:49:18 +08:00
mach-imx6sx.c ARM: imx6: initialize CCM_CLPCR_LPM into RUN mode earlier 2015-06-03 14:49:18 +08:00
mach-imx6ul.c mach-imx/mach-imx6ul.c: proper constness with __initconst 2015-11-25 11:06:52 +08:00
mach-imx7d.c cpufreq: imx: Use generic platdev driver 2016-04-25 16:18:23 +02:00
mach-imx25.c ARM: mx25: Add basic suspend/resume support 2016-02-14 11:24:18 +08:00
mach-imx27_visstrim_m10.c ARM: imx: move EHCI platform defines out of platform_data header 2014-07-18 16:10:04 +08:00
mach-imx50.c ARM: imx: clean up machine mxc_arch_reset_init_dt reset init 2014-11-22 07:39:36 +08:00
mach-imx51.c cpufreq: imx: Use generic platdev driver 2016-04-25 16:18:23 +02:00
mach-imx53.c cpufreq: imx: Use generic platdev driver 2016-04-25 16:18:23 +02:00
mach-kzm_arm11_01.c ARM: i.MX: Setup IRQ handler from IRQ driver 2014-05-12 22:58:51 +08:00
mach-ls1021a.c ARM: imx: Add Freescale LS1021A SMP support 2014-11-23 14:56:21 +08:00
mach-mx21ads.c gpio: generic: factor into gpio_chip struct 2016-01-05 11:21:00 +01:00
mach-mx27_3ds.c ARM: imx: move EHCI platform defines out of platform_data header 2014-07-18 16:10:04 +08:00
mach-mx27ads.c ARM: SoC platform updates for v4.6 2016-03-20 14:57:08 -07:00
mach-mx31_3ds.c arm: mach-imx: Convert pr_warning to pr_warn 2014-09-16 10:09:41 +08:00
mach-mx31ads.c ARM: imx: use endian-safe readl/readw/writel/writew 2016-02-02 13:24:17 +08:00
mach-mx31lilly.c ARM: imx: move EHCI platform defines out of platform_data header 2014-07-18 16:10:04 +08:00
mach-mx31lite.c arm: mach-imx: Convert pr_warning to pr_warn 2014-09-16 10:09:41 +08:00
mach-mx31moboard.c ARM: imx: use endian-safe readl/readw/writel/writew 2016-02-02 13:24:17 +08:00
mach-mx35_3ds.c ARM: imx/iomux-v3: allow pad_list to be const 2015-03-03 12:04:41 +08:00
mach-pca100.c ARM: imx: move EHCI platform defines out of platform_data header 2014-07-18 16:10:04 +08:00
mach-pcm037_eet.c
mach-pcm037.c arm: mach-imx: Convert pr_warning to pr_warn 2014-09-16 10:09:41 +08:00
mach-pcm043.c ARM: imx/iomux-v3: allow pad_list to be const 2015-03-03 12:04:41 +08:00
mach-qong.c ARM: imx: use endian-safe readl/readw/writel/writew 2016-02-02 13:24:17 +08:00
mach-scb9328.c ARM: i.MX: Setup IRQ handler from IRQ driver 2014-05-12 22:58:51 +08:00
mach-vf610.c ARM: vf610: enable Cortex-M4 configuration on Vybrid SoC 2015-05-20 23:10:14 +02:00
mach-vpr200.c ARM: imx/iomux-v3: allow pad_list to be const 2015-03-03 12:04:41 +08:00
Makefile ARM: mx25: Add basic suspend/resume support 2016-02-14 11:24:18 +08:00
Makefile.boot ARM: vf610: enable Cortex-M4 configuration on Vybrid SoC 2015-05-20 23:10:14 +02:00
mm-imx1.c ARM: imx: move clk_prepare() out from mxc_restart() 2013-06-17 15:45:10 +08:00
mm-imx3.c Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm 2013-07-03 09:46:29 -07:00
mm-imx21.c ARM: imx: move clk_prepare() out from mxc_restart() 2013-06-17 15:45:10 +08:00
mm-imx27.c ARM: imx: move clk_prepare() out from mxc_restart() 2013-06-17 15:45:10 +08:00
mmdc.c ARM: imx: mmdc: Include "common.h" header file 2015-06-03 14:49:34 +08:00
mx1.h
mx2x.h
mx3x.h ARM: imx: move revision definitions and declarations into a header 2015-06-03 14:44:30 +08:00
mx21.h
mx27.h ARM: imx: move revision definitions and declarations into a header 2015-06-03 14:44:30 +08:00
mx31.h
mx31lilly-db.c ARM: imx: remove IRQF_DISABLED 2013-10-21 09:11:05 +08:00
mx31lite-db.c
mx31moboard-devboard.c ARM: imx: use PTR_ERR_OR_ZERO 2014-07-18 16:11:36 +08:00
mx31moboard-marxbot.c ARM: imx: use PTR_ERR_OR_ZERO 2014-07-18 16:11:36 +08:00
mx31moboard-smartbot.c ARM: imx: use PTR_ERR_OR_ZERO 2014-07-18 16:11:36 +08:00
mx35.h
mxc.h ARM: imx: use endian-safe readl/readw/writel/writew 2016-02-02 13:24:17 +08:00
pcm037.h
platsmp.c ARM: use const and __initconst for smp_operations 2015-12-01 22:17:45 +01:00
pm-imx3.c ARM: imx: use endian-safe readl/readw/writel/writew 2016-02-02 13:24:17 +08:00
pm-imx5.c ARM: imx: use endian-safe readl/readw/writel/writew 2016-02-02 13:24:17 +08:00
pm-imx6.c ARM: imx6: fix cleanup path in imx6q_suspend_init() 2016-01-28 16:31:45 +08:00
pm-imx25.c ARM: mx25: Add basic suspend/resume support 2016-02-14 11:24:18 +08:00
pm-imx27.c ARM: imx: use endian-safe readl/readw/writel/writew 2016-02-02 13:24:17 +08:00
src.c ARM: imx: Make reset_control_ops const 2016-02-29 10:37:44 +08:00
ssi-fiq-ksym.c
ssi-fiq.S
suspend-imx6.S ARM: imx: add suspend/resume support for i.mx6ul 2015-09-17 08:54:35 +08:00
suspend-imx53.S ARM: imx53: Set DDR pins to high impedance when in suspend to RAM. 2015-06-03 14:49:36 +08:00
system.c ARM: imx: Do L2 errata only if the L2 cache isn't enabled 2016-02-28 15:55:26 +08:00
tzic.c ARM: imx: use endian-safe readl/readw/writel/writew 2016-02-02 13:24:17 +08:00
ulpi.h ARM: imx: Remove mxc specific ulpi access ops 2013-06-17 15:45:16 +08:00