android_kernel_samsung_univ.../arch/arm
Lee Jones e33981e610 ARM: dts: STiH407-family: Provide interconnect clock for consumption in ST SDHCI
commit 78567f135d9bbbaf4538f63656d3e4d957c35fe9 upstream.

The STiH4{07,10} platform contains some interconnect clocks which are used
by various IPs.  If these clocks aren't handled correctly by ST's SDHCI
driver MMC will break and the following output can be observed:

[   13.916949] mmc0: Timeout waiting for hardware interrupt.
[   13.922349] sdhci: =========== REGISTER DUMP (mmc0)===========
[   13.928175] sdhci: Sys addr: 0x00000000 | Version:  0x00001002
[   13.933999] sdhci: Blk size: 0x00007040 | Blk cnt:  0x00000001
[   13.939825] sdhci: Argument: 0x00fffff0 | Trn mode: 0x00000013
[   13.945650] sdhci: Present:  0x1fff0206 | Host ctl: 0x00000011
[   13.951475] sdhci: Power:    0x0000000f | Blk gap:  0x00000080
[   13.957300] sdhci: Wake-up:  0x00000000 | Clock:    0x00003f07
[   13.963126] sdhci: Timeout:  0x00000004 | Int stat: 0x00000000
[   13.968952] sdhci: Int enab: 0x02ff008b | Sig enab: 0x02ff008b
[   13.974777] sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000
[   13.980602] sdhci: Caps:     0x21ed3281 | Caps_1:   0x00000000
[   13.986428] sdhci: Cmd:      0x0000063a | Max curr: 0x00000000
[   13.992252] sdhci: Host ctl2: 0x00000000
[   13.996166] sdhci: ADMA Err: 0x00000000 | ADMA Ptr: 0x7c048200
[   14.001990] sdhci: ===========================================
[   14.009802] mmc0: Got data interrupt 0x02000000 even though no data operation was in progress.

Tested-by: Peter Griffin <peter.griffin@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-24 10:07:40 +02:00
..
boot ARM: dts: STiH407-family: Provide interconnect clock for consumption in ST SDHCI 2016-09-24 10:07:40 +02:00
common ARM: 8517/1: ICST: avoid arithmetic overflow in icst_hz() 2016-02-25 12:01:19 -08:00
configs ARM: Fix broken USB support in multi_v7_defconfig for sunxi devices 2016-01-07 16:02:19 +01:00
crypto
firmware
include ARM: 8579/1: mm: Fix definition of pmd_mknotpresent 2016-07-27 09:47:30 -07:00
kernel arm: oabi compat: add missing access checks 2016-08-16 09:30:48 +02:00
kvm kvm-arm: Unmap shadow pagetables properly 2016-09-24 10:07:37 +02:00
lib ARM: fix uaccess_with_memcpy() with SW_DOMAIN_PAN 2015-12-15 11:51:02 +00:00
mach-alpine
mach-asm9260
mach-at91 ARM: at91: fix pinctrl driver selection 2015-12-04 18:54:53 +01:00
mach-axxia
mach-bcm ARM: SoC platform updates for v4.4 2015-11-10 14:56:23 -08:00
mach-berlin
mach-clps711x
mach-cns3xxx CNS3xxx: Fix PCI cns3xxx_write_config() 2016-05-11 11:21:11 +02:00
mach-davinci ARM: SoC non-urgent fixes for v4.4 2015-11-10 14:45:05 -08:00
mach-digicolor
mach-dove ARM: dove: Fix legacy get_irqnr_and_base 2015-11-25 14:59:12 +00:00
mach-ebsa110
mach-efm32
mach-ep93xx
mach-exynos ARM: EXYNOS: Properly skip unitialized parent clock in power domain on 2016-05-11 11:21:14 +02:00
mach-footbridge
mach-gemini ARM: gemini: remove unnecessary mdio-gpio includes 2015-10-21 19:50:43 -07:00
mach-highbank
mach-hisi
mach-imx ARM: imx6: add missing BM_CLPCR_BYPASS_PMIC_READY setting for imx6sx 2016-09-24 10:07:39 +02:00
mach-integrator
mach-iop13xx
mach-iop32x
mach-iop33x
mach-ixp4xx ARM: ixp4xx: fix read{b,w,l} return types 2015-12-01 23:45:30 +01:00
mach-keystone
mach-ks8695
mach-lpc18xx
mach-lpc32xx
mach-mediatek ARM: SoC platform updates for v4.4 2015-11-10 14:56:23 -08:00
mach-meson
mach-mmp
mach-moxart
mach-mv78xx0
mach-mvebu ARM: mvebu: fix HW I/O coherency related deadlocks 2016-07-27 09:47:39 -07:00
mach-mxs
mach-netx
mach-nomadik
mach-nspire
mach-omap1
mach-omap2 ARM: OMAP3: hwmod data: Add sysc information for DSI 2016-09-24 10:07:40 +02:00
mach-orion5x ARM: orion5x: Fix legacy get_irqnr_and_base 2015-11-25 15:01:00 +00:00
mach-picoxcell
mach-prima2 ARM: prima2: always enable reset controller 2016-05-04 14:48:53 -07:00
mach-pxa ARM: pxa: use PWM lookup table for all machines 2015-12-11 00:27:58 +01:00
mach-qcom ARM: Remove __ref on hotplug cpu die path 2015-10-22 09:55:03 -07:00
mach-realview ARM: Remove __ref on hotplug cpu die path 2015-10-22 09:55:03 -07:00
mach-rockchip
mach-rpc
mach-s3c24xx cpufreq: s3c24xx: Do not mark s3c2410_plls_add as __init 2015-11-27 10:10:32 +09:00
mach-s3c64xx ASoC: samsung: pass DMA channels as pointers 2016-04-12 09:08:32 -07:00
mach-s5pv210
mach-sa1100
mach-shmobile ARM: shmobile: r8a7793: proper constness with __initconst 2015-11-22 17:13:13 -08:00
mach-socfpga ARM: SoCFPGA: Fix secondary CPU startup in thumb2 kernel 2016-05-11 11:21:14 +02:00
mach-spear ARM: SoC cleanups for v4.4 2015-11-10 14:48:36 -08:00
mach-sti
mach-stm32
mach-sunxi ARM: SoC platform updates for v4.4 2015-11-10 14:56:23 -08:00
mach-tegra ARM: SoC platform updates for v4.4 2015-11-10 14:56:23 -08:00
mach-u300 spi: Updates for v4.4 2015-11-05 13:15:12 -08:00
mach-uniphier ARM: uniphier: rework SMP operations to use trampoline code 2015-10-27 09:20:53 +09:00
mach-ux500 ARM: SoC cleanups for v4.4 2015-11-10 14:48:36 -08:00
mach-versatile
mach-vexpress ARM: Remove __ref on hotplug cpu die path 2015-10-22 09:55:03 -07:00
mach-vt8500
mach-w90x900
mach-zx ARM: zx: only build power domain code when CONFIG_PM=y 2015-11-19 16:16:45 +01:00
mach-zynq
mm Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm 2015-12-17 11:20:13 -08:00
net ARM: net: bpf: fix zero right shift 2016-01-06 01:32:09 -05:00
nwfpe
oprofile
plat-iop
plat-omap
plat-orion
plat-pxa
plat-samsung ASoC: samsung: pass DMA channels as pointers 2016-04-12 09:08:32 -07:00
plat-versatile
probes
tools
vdso ARM: 8449/1: fix bug in vdsomunge swab32 macro 2015-10-29 15:20:15 +00:00
vfp
xen mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd 2015-11-06 17:50:42 -08:00
Kconfig ARM: 8454/1: OF implies OF_FLATTREE 2015-11-28 23:26:12 +00:00
Kconfig-nommu
Kconfig.debug ARM: debug-ll: fix BCM63xx entry for multiplatform 2016-03-03 15:07:08 -08:00
Makefile