Jean-Jacques Hiblot 87cb12910a ARM: dts: OMAP5 / DRA7: indicate that SATA port 0 is available. ... AHCI provides the register PORTS_IMPL to let the software know which port is supported. The register must be initialized by the bootloader. However in some cases u-boot doesn't properly initialize this value (if it is not compiled with SATA support for example or if the SATA initialization fails). The DTS entry "ports-implemented" can be used to override the value in PORTS_IMPL. Without this patch the SATA will not work in the following two cases: * if there has been a failure to initialize SATA in u-boot. * if ahci_platform module has been removed and re-inserted. The reason is that the content of PORTS_IMPL is lost after the module is removed. I suspect that it's because the controller is reset by the hwmod. Cc: <stable@vger.kernel.org> # v4.6+ Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Acked-by: Roger Quadros <rogerq@ti.com> [tony@atomide.com: updated comments with what goes wrong] Signed-off-by: Tony Lindgren <tony@atomide.com>		2017-01-13 09:16:52 -08:00
..
boot	ARM: dts: OMAP5 / DRA7: indicate that SATA port 0 is available.	2017-01-13 09:16:52 -08:00
common	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
configs	ARM: SoC defconfig updates for v4.10	2016-12-15 15:41:04 -08:00
crypto	crypto: arm/crc32 - accelerated support based on x86 SSE implementation	2016-12-07 20:01:24 +08:00
firmware	…
include	Merge branch 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm	2016-12-15 16:06:15 -08:00
kernel	Merge branch 'smp-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-12-25 14:05:56 -08:00
kvm	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
lib	Merge branches 'clkdev', 'fixes', 'misc' and 'sa1100-base' into for-linus	2016-12-14 11:13:46 +00:00
mach-alpine	…
mach-artpec	ARM: ARTPEC-6: add select MFD_SYSCON to MACH_ARTPEC6	2016-11-26 00:06:34 +01:00
mach-asm9260	…
mach-aspeed	…
mach-at91	…
mach-axxia	…
mach-bcm	…
mach-berlin	…
mach-clps711x	…
mach-cns3xxx	…
mach-davinci	clocksource: Use a plain u64 instead of cycle_t	2016-12-25 11:04:12 +01:00
mach-digicolor	…
mach-dove	…
mach-ebsa110	…
mach-efm32	…
mach-ep93xx	clocksource: Use a plain u64 instead of cycle_t	2016-12-25 11:04:12 +01:00
mach-exynos	…
mach-footbridge	clocksource: Use a plain u64 instead of cycle_t	2016-12-25 11:04:12 +01:00
mach-gemini	…
mach-highbank	…
mach-hisi	…
mach-imx	ARM/imx/mmcd: Fix broken cpu hotplug handling	2016-12-25 10:47:40 +01:00
mach-integrator	ARM: SoC platform updates for v4.10	2016-12-15 15:39:02 -08:00
mach-iop13xx	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
mach-iop32x	…
mach-iop33x	…
mach-ixp4xx	clocksource: Use a plain u64 instead of cycle_t	2016-12-25 11:04:12 +01:00
mach-keystone	…
mach-ks8695	…
mach-lpc18xx	…
mach-lpc32xx	ARM: SoC platform updates for v4.10	2016-12-15 15:39:02 -08:00
mach-mediatek	…
mach-meson	…
mach-mmp	clocksource: Use a plain u64 instead of cycle_t	2016-12-25 11:04:12 +01:00
mach-moxart	…
mach-mv78xx0	…
mach-mvebu	cpu/hotplug: Cleanup state names	2016-12-25 10:47:44 +01:00
mach-mxs	…
mach-netx	…
mach-nomadik	…
mach-nspire	…
mach-omap1	ARM: OMAP1: DMA: Correct the number of logical channels	2017-01-06 08:46:06 -08:00
mach-omap2	ARM: OMAP2+: Fix WL1283 Bluetooth Baud Rate	2017-01-05 09:29:09 -08:00
mach-orion5x	ARM: orion5x: remove legacy support of ls-chl	2016-11-19 09:14:28 +01:00
mach-oxnas	ARM: oxnas: Add OX820 config and makefile entry	2016-11-23 09:53:55 +01:00
mach-picoxcell	…
mach-prima2	…
mach-pxa	ARM: SoC platform updates for v4.10	2016-12-15 15:39:02 -08:00
mach-qcom	…
mach-realview	…
mach-rockchip	…
mach-rpc	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
mach-s3c24xx	…
mach-s3c64xx	MTD updates for v4.10-rc1:	2016-12-17 16:41:10 -08:00
mach-s5pv210	…
mach-sa1100	Merge branch 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm	2016-12-15 16:06:15 -08:00
mach-shmobile	ARM: SoC driver updates for v4.10	2016-12-15 16:03:25 -08:00
mach-socfpga	…
mach-spear	…
mach-sti	…
mach-stm32	…
mach-sunxi	…
mach-tango	…
mach-tegra	…
mach-u300	…
mach-uniphier	…
mach-ux500	…
mach-versatile	…
mach-vexpress	…
mach-vt8500	…
mach-w90x900	…
mach-zx	…
mach-zynq	…
mm	cpu/hotplug: Cleanup state names	2016-12-25 10:47:44 +01:00
net	…
nwfpe	…
oprofile	…
plat-iop	clocksource: Use a plain u64 instead of cycle_t	2016-12-25 11:04:12 +01:00
plat-omap	…
plat-orion	…
plat-pxa	…
plat-samsung	virtio, vhost: new device, fixes, speedups	2016-12-15 18:13:41 -08:00
plat-versatile	…
probes	…
tools	Merge branch 'syscalls' into for-linus	2016-12-14 11:14:00 +00:00
vdso	…
vfp	cpu/hotplug: Cleanup state names	2016-12-25 10:47:44 +01:00
xen	cpu/hotplug: Cleanup state names	2016-12-25 10:47:44 +01:00
Kconfig	ARM: SoC platform updates for v4.10	2016-12-15 15:39:02 -08:00
Kconfig-nommu	…
Kconfig.debug	…
Makefile	Merge branch 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm	2016-12-15 16:06:15 -08:00