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Commit Graph

292 Commits

Author SHA1 Message Date
Alexander Shiyan
35bcaf00de ARM: i.MX21 clk: Add devicetree support
This patch adds devicetree support CCM module for i.MX21 CPUs.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-07-18 16:11:32 +08:00
Shawn Guo
d2d2e54d66 ARM: imx6qdl: switch to use macro for clock ID
Instead of using enum for clock ID, let's switch imx6qdl clock driver to
use macro.  In this case, device tree can reuse these macros to improve
readability.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-07-18 16:11:23 +08:00
Alexander Shiyan
ac36187b37 ARM: i.MX1 clk: Add devicetree support
This patch adds devicetree support CCM module for i.MX1 (MC9328MX1) CPUs.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-07-18 16:10:03 +08:00
Stephen Boyd
e216ce60a9 clk: qcom: Add support for APQ8064 multimedia clocks
The APQ8064 multimedia clock controller is fairly similar to the
8960 multimedia clock controller, except that gfx2d0/1 has been
removed and the gfx3d frequency is slightly faster when using the
newly introduced PLL15. We also add vcap clocks and a couple new
TV clocks.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2014-07-15 16:39:03 -07:00
Kumar Gala
24d8fba44a clk: qcom: Add support for IPQ8064's global clock controller (GCC)
Add a driver for the global clock controller found on IPQ8064 based
platforms. This should allow most non-multimedia device drivers to probe
and control their clocks.

This is currently missing clocks for USB HSIC and networking devices.

Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Andy Gross <agross@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2014-07-15 16:38:58 -07:00
Georgi Djakov
2b46cd23a5 clk: qcom: Add APQ8084 Multimedia Clock Controller (MMCC) support
Add support for the multimedia clock controller found on the APQ8084
based platforms. This will allow the multimedia device drivers to
control their clocks.

Signed-off-by: Georgi Djakov <gdjakov@mm-sol.com>
[sboyd: Rework parent mapping to avoid conflicts]
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2014-07-15 16:38:57 -07:00
Linus Torvalds
502fde1a0a This batch of fixes is for a handful of clock drivers from Allwinner,
Samsung, ST & TI. Most of them are of the "this hardware won't work
 without this fix" variety, including patches that fix platforms that did
 not boot under certain configurations. Other fixes are the result of
 changes to the clock core introduced in 3.15 that had subtle impacts on
 the clock drivers.
 
 There are no fixes to the clock framework core in this pull request.
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Merge tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mike.turquette/linux

Pull clock driver fixes from Mike Turquette:
 "This batch of fixes is for a handful of clock drivers from Allwinner,
  Samsung, ST & TI.  Most of them are of the "this hardware won't work
  without this fix" variety, including patches that fix platforms that
  did not boot under certain configurations.  Other fixes are the result
  of changes to the clock core introduced in 3.15 that had subtle
  impacts on the clock drivers.

  There are no fixes to the clock framework core in this pull request"

* tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mike.turquette/linux:
  clk: spear3xx: Set proper clock parent of uart1/2
  clk: spear3xx: Use proper control register offset
  clk: qcom: HDMI source sel is 3 not 2
  clk: sunxi: fix devm_ioremap_resource error detection code
  clk: s2mps11: Fix double free corruption during driver unbind
  clk: ti: am43x: Fix boot with CONFIG_SOC_AM33XX disabled
  clk: exynos5420: Remove aclk66_peric from the clock tree description
  clk/exynos5250: fix bit number for tv sysmmu clock
  clk: s3c64xx: Hookup SPI clocks correctly
  clk: samsung: exynos4: Remove SRC_MASK_ISP gates
  clk: samsung: add more aliases for s3c24xx
  clk: samsung: fix several typos to fix boot on s3c2410
  clk: ti: set CLK_SET_RATE_NO_REPARENT for ti,mux-clock
  clk: ti: am43x: Fix boot with CONFIG_SOC_AM33XX disabled
  clk: ti: dra7: return error code in failure case
  clk: ti: apll: not allocating enough data
2014-07-13 12:21:04 -07:00
Heiko Stübner
b9e4ba5416 clk: rockchip: add clock controller for rk3288
Add the clock tree definition for the new rk3288 SoC.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-By: Max Schwarz <max.schwarz@online.de>
Tested-By: Max Schwarz <max.schwarz@online.de>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-07-13 12:17:10 -07:00
Heiko Stübner
2c14736c75 clk: rockchip: add clock driver for rk3188 and rk3066 clocks
This adds a clock driver that handles the specific muxes, dividers and gates
of rk3188 and rk3066 SoCs.

The structure of the clock list resembles the arrangement of their
counterparts in the clock architecture diagrams found in the SoC
documentation.

Clocks exported to the clock provider are currently limited to well known
or measured ones. So additional clock exports may be necessary in the future.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-By: Max Schwarz <max.schwarz@online.de>
Tested-By: Max Schwarz <max.schwarz@online.de>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-07-13 12:17:09 -07:00
Georgi Djakov
5424e10281 clk: qcom: Add APQ8084 clocks for SATA, PCIe and UFS
Add the necessary clocks for SATA, PCIe and UFS to the
APQ8084 global clock controller (GCC). This will allow
the above device drivers to control their clocks.

Signed-off-by: Georgi Djakov <gdjakov@mm-sol.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2014-07-11 13:23:33 -07:00
Georgi Djakov
0282465320 clk: qcom: Add APQ8084 Global Clock Controller support
This patch adds support for the global clock controller found on
the APQ8084 based devices. This includes UART, I2C, SPI etc.

Signed-off-by: Georgi Djakov <gdjakov@mm-sol.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2014-07-11 13:22:00 -07:00
Stephen Boyd
5f775498bd clk: qcom: Fully support apq8064 global clock control
Add in the handful of new clocks and introduce a new reset table
with the few new resets.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2014-07-11 13:21:22 -07:00
Thierry Reding
be306dac53 of: Add NVIDIA Tegra XUSB pad controller binding
This patch adds the device tree binding documentation for the XUSB pad
controller found on NVIDIA Tegra SoCs. It exposes both pinmuxing and PHY
capabilities.

Tested-by: Mikko Perttunen <mperttunen@nvidia.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2014-07-11 14:40:41 +02:00
Arun Kumar K
c0fb262bf2 clk: exynos5420: Add IDs for clocks used in PD mfc
Adds IDs for MUX clocks to be used by power domain for MFC
for doing re-parenting while pd on/off.

Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com>
Acked-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-07-11 08:03:59 +09:00
Laxman Dewangan
7811a989fc dt-binding: mfd: as3722: Correct macro name
The macro name for enable3 pin is named as AS3722_EXT_CONTROL_PIN_ENABLE2
which is conflict with the enable2 pin.

Correct this macro name to correctly reflect the enable pin i.e.
AS3722_EXT_CONTROL_PIN_ENABLE3.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reported-by: Dan Willemsen <dwillemsen@nvidia.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-07-09 14:58:05 +01:00
Olof Johansson
cc7b990440 Renesas ARM Based SoC DT Updates for v3.17
Increased hardware coverage:
 * Add R-Car sounds support to r8a7790 SoC
 * Add PCIe support to r8a7790 and r8a7791 SoCs
 * Increase I2C support of Henninger and lager boards
 * DVFS support to Koelsch board
 * Add SYS-DMAC clocks to r8a7791 SoCs
 * Add USB 3.0 clocks to r8a7791 and r8a7790 SoCs
 * Add LED labels to armadillo800eva board
 
 Cleanup:
 * Remove early_printk from marzen command line
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Merge tag 'renesas-dt-for-v3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

Merge "Renesas ARM Based SoC DT Updates for v3.17" from Simon Horman:

Increased hardware coverage:
- Add R-Car sounds support to r8a7790 SoC
- Add PCIe support to r8a7790 and r8a7791 SoCs
- Increase I2C support of Henninger and lager boards
- DVFS support to Koelsch board
- Add SYS-DMAC clocks to r8a7791 SoCs
- Add USB 3.0 clocks to r8a7791 and r8a7790 SoCs
- Add LED labels to armadillo800eva board

Cleanup:
- Remove early_printk from marzen command line

* tag 'renesas-dt-for-v3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (29 commits)
  ARM: shmobile: r8a7791: add R-Car sound support on DTSI
  ARM: shmobile: henninger: Enable PCIe Controller & PCIe bus clock
  ARM: shmobile: koelsch: Enable PCIe Controller & PCIe bus clock
  ARM: shmobile: r8a7791: Add PCIe Controller device node
  ARM: shmobile: r8a7791: Add default PCIe bus clock
  ARM: shmobile: r8a7791: Add PCIEC clock device tree node
  ARM: shmobile: r8a7790: Add PCIe Controller device node
  ARM: shmobile: r8a7790: Add default PCIe bus clock
  ARM: shmobile: r8a7790: Add PCIEC clock device tree node
  ARM: shmobile: r8a7791: add MSTP10 support on DTSI
  ARM: shmobile: r8a7791: add audio clock on DTSI
  ARM: shmobile: r8a7790: add R-Car sound support on DTSI
  ARM: shmobile: r8a7790: add MSTP10 support on DTSI
  ARM: shmobile: henninger: add I2C2 DT support
  ARM: shmobile: koelsch: Remove duplicate i2c6 nodes
  ARM: shmobile: lager: Remove duplicate i2c3 nodes
  ARM: shmobile: Lager memory map update
  ARM: shmobile: lager: Move i2c[12]_pins nodes to pfc node
  ARM: shmobile: lager: add i2c1, i2c2 pins
  ARM: shmobile: lager: enable i2c devices
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-07-06 17:22:26 -07:00
Mike Turquette
cdae1730d0 Merge branch 'clk-fixes' into clk-next 2014-07-03 11:55:42 -07:00
Mike Turquette
4924b8a2fa Samsung clock fixes for v3.16.
This pull request contains fixes for various issues found while testing
 -rc versions of Linux 3.16. Mostly two kinds of patches:
 
 * Fixes of incorrectly defined clocks
 
 1) a37c82a clk: samsung: exynos4: Remove SRC_MASK_ISP gates
 
     Issue present since v3.10.
 
 2) 0b1643b clk/exynos5250: fix bit number for tv sysmmu clock
 
     Issue present since v3.16.
 
 3) 44ff025 clk: exynos5420: Remove aclk66_peric from the clock tree description
 
     Issue present since v3.11.
 
 * Adding things missed by original patches
 
 1) cec1cde clk: samsung: fix several typos to fix boot on s3c2410
 2) 34ece9e clk: samsung: add more aliases for s3c24xx
 
     Both issues present since the driver was added in v3.16.
 
 3) a92dda4 clk: s3c64xx: Hookup SPI clocks correctly
 
     Issue present since v3.12.
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Merge tag 'for_3.16/samsung-clk-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tfiga/samsung-clk into clk-fixes-samsung

Samsung clock fixes for v3.16.

This pull request contains fixes for various issues found while testing
-rc versions of Linux 3.16. Mostly two kinds of patches:

* Fixes of incorrectly defined clocks

1) a37c82a clk: samsung: exynos4: Remove SRC_MASK_ISP gates

    Issue present since v3.10.

2) 0b1643b clk/exynos5250: fix bit number for tv sysmmu clock

    Issue present since v3.16.

3) 44ff025 clk: exynos5420: Remove aclk66_peric from the clock tree description

    Issue present since v3.11.

* Adding things missed by original patches

1) cec1cde clk: samsung: fix several typos to fix boot on s3c2410
2) 34ece9e clk: samsung: add more aliases for s3c24xx

    Both issues present since the driver was added in v3.16.

3) a92dda4 clk: s3c64xx: Hookup SPI clocks correctly

    Issue present since v3.12.
2014-07-02 10:05:56 -07:00
Peter Ujfalusi
5974b794cb dt/bindings: Binding documentation for Palmas clk32kg and clk32kgaudio clocks
Palmas class of devices can provide 32K clock(s) to be used by other devices
on the board. Depending on the actual device the provided clocks can be:
CLK32K_KG and CLK32K_KGAUDIO
or only one:
CLK32K_KG (TPS659039 for example)

Use separate compatible flags for the two 32K clock.
A system which needs or have only one of the 32k clock from
Palmas will need to add node(s) for each clock as separate section
in the dts file.
The two compatible property is:
"ti,palmas-clk32kg" for clk32kg clock
"ti,palmas-clk32kgaudio" for clk32kgaudio clock

Apart from the register control of the clocks - which is done via
the clock API there is a posibility to enable the external sleep
control. In this way the clock can be enabled/disabled on demand by the
user of the clock.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Reviewed-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-07-01 21:37:57 -07:00
Jonghwa Lee
17d3f1d27c clk: exynos4: Add PPMU IP block source clocks.
Exynos4 has saveral PPMUs and each of them has operation clock which
can be gated through CMU's SFR control.

New clocks are listed below. All clocks are added as a gate-typed clock.

CLK_PPMULEFT, CLK_PPMURIGHT, CLK_PPMUCAMIF, CLK_PPMUTV, CLK_PPMUMFC_L,
CLK_PPMUMFC_R, CLK_G3D, CLK_PPMUIMAGE, CLK_PPMULCD0, CLK_PPMULCD1,
CLK_PPMUFILE, CLK_PPMUGPS, CLK_PPMUDMC0, CLK_PPMUDMC1, CLK_PPMUCPU,
CLK_PPMUACP,

Signed-off-by: Jonghwa Lee <jonghwa3.lee@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-06-30 15:07:56 +02:00
Doug Anderson
44ff0254b8 clk: exynos5420: Remove aclk66_peric from the clock tree description
The "aclk66_peric" clock is a gate clock with a whole bunch of gates
underneath it.  This big gate isn't very useful to include in our
clock tree.  If any of the children need to be turned on then the big
gate will need to be on anyway.  ...and there are plenty of other "big
gates" that aren't described in our clock tree, some of which shut off
collections of clocks that have no relationship in the hierarchy so
are hard to model.

"aclk66_peric" is causing earlyprintk problems since it gets disabled
as part of the boot process, so let's just remove it.

Strangely (and for no good reason) this clock is exported as part of
the common clock bindings.  Remove it since there are no in-kernel
device trees using it and no reason anyone out of tree should refer to
it either.

Signed-off-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-06-30 14:47:33 +02:00
Arnd Bergmann
f340a59f38 The i.MX fixes for 3.16:
- Use GPIO for card CD/WP on imx51-babbage and eukrea-mbimxsd51,
    because controller base CD/WP is not working in esdhc driver due to
    runtime PM support
  - A couple of random ventana gw5xxx board fixes
  - Add IMX_IPUV3_CORE back to defconfig, which gets lost when moving
    IPUv3 driver out of staging tree
  - Fix enet/fec clock selection on imx6sl
  - Fix display node on imx53-m53evk board
  - A couple of Cubox-i updates from Russell, which were omitted from
    the merge window due to dependency
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Merge tag 'imx-fixes-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes

Pull "i.MX fixes for 3.16" from Shawn Guo:

 - Use GPIO for card CD/WP on imx51-babbage and eukrea-mbimxsd51,
   because controller base CD/WP is not working in esdhc driver due to
   runtime PM support
 - A couple of random ventana gw5xxx board fixes
 - Add IMX_IPUV3_CORE back to defconfig, which gets lost when moving
   IPUv3 driver out of staging tree
 - Fix enet/fec clock selection on imx6sl
 - Fix display node on imx53-m53evk board
 - A couple of Cubox-i updates from Russell, which were omitted from
   the merge window due to dependency

* tag 'imx-fixes-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  ARM: dts: imx51-eukrea-mbimxsd51-baseboard: unbreak esdhc.
  ARM: dts: imx51-babbage: Fix esdhc setup
  ARM: dts: mx5: Move the display out of soc {} node
  ARM: dts: mx5: Fix IPU port node placement
  ARM: imx_v6_v7_defconfig: Enable CONFIG_IMX_IPUV3_CORE
  ARM: dts: hummingboard/cubox-i: move usb otg configuration to platform level
  ARM: dts: cubox-i: add support for PWM-driven front panel LED
  ARM: dts: imx6: ventana: correct gw52xx sgtl5000 clock source
  ARM: dts: imx6qdl-gw5xxx: Fix Linear Technology vendor prefix
  ARM: dts: imx6: ventana: fix include typo
  ARM: dts: imx6sl: correct the fec ipg clock source
  ARM: imx6sl: add missing enet clock for imx6sl
2014-06-23 14:12:48 +02:00
Peter Griffin
9796853e90 ARM: STi: DT: Properly define sti-ethclk & stmmaceth for stih415/6
This patch fixes two problems: -

1) The device tree isn't currently providing sti-ethclk which is
required by the dwmac glue code to correctly configure the ethernet
PHY clock speed.

This means depending on what the bootloader/jtag has
configured this clock to, and what switch/hub the board is plugged
into you most likely will NOT successfully negotiate a ethernet link.

2) The stmmaceth clock was associated with the wrong clock. It was
referencing the PHY clock rather than the interconnect clock which
clocks the IP.

This patch also brings us closer to not having to boot the upstream
kernel with the clk_ignore_unused parameter.

Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
2014-06-17 16:55:17 +02:00
Fugang Duan
4ca2ad5555 ARM: imx6sl: add missing enet clock for imx6sl
There's a enet clock gate missing in clock tree, thus add it.

Signed-off-by: Fugang Duan <B38611@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-06-17 21:11:18 +08:00
Phil Edworthy
4bfb37675b ARM: shmobile: r8a7791: Add PCIEC clock device tree node
This patch adds the device tree clock node for the PCIe Controller

Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17 19:58:30 +09:00
Phil Edworthy
ecafea8cd2 ARM: shmobile: r8a7790: Add PCIEC clock device tree node
This patch adds the device tree clock node for the PCIe Controller

Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17 19:58:28 +09:00
Kuninori Morimoto
ee9141522d ARM: shmobile: r8a7791: add MSTP10 support on DTSI
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17 19:58:27 +09:00
Kuninori Morimoto
bcde372254 ARM: shmobile: r8a7790: add MSTP10 support on DTSI
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17 19:58:26 +09:00
Mike Turquette
3f6eec9969 Merge branch 'for-v3.16/ti-clk-drv' of github.com:t-kristo/linux-pm into clk-next 2014-06-10 16:53:25 -07:00
Linus Torvalds
1a5700bc2d The clock framework changes for 3.16 are pretty typical: mostly clock
driver additions and fixes. There are additions to the clock core code
 for some of the basic types (e.g. the common divider type has some fixes
 and featured added to it).
 
 One minor annoyance is a last-minute dependency that wasn't handled
 quite right. ba0fae3 in this pull request depends on
 include/dt-bindings/clock/berlin2.h, which is already in your tree via
 the arm-soc pull request. Building for the berlin platform will break
 when the clk tree is built on it's own, but merged into your master
 branch everything should be fine.
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Merge tag 'clk-for-linus-3.16' of git://git.linaro.org/people/mike.turquette/linux into next

Pull clock framework updates from Mike Turquette:
 "The clock framework changes for 3.16 are pretty typical: mostly clock
  driver additions and fixes.  There are additions to the clock core
  code for some of the basic types (e.g. the common divider type has
  some fixes and featured added to it).

  One minor annoyance is a last-minute dependency that wasn't handled
  quite right.  Commit ba0fae3b06 ("clk: berlin: add core clock driver
  for BG2/BG2CD") in this pull request depends on
  include/dt-bindings/clock/berlin2.h, which is already in your tree via
  the arm-soc pull request.  Building for the berlin platform will break
  when the clk tree is built on it's own, but merged into your master
  branch everything should be fine"

* tag 'clk-for-linus-3.16' of git://git.linaro.org/people/mike.turquette/linux: (75 commits)
  mmc: sunxi: Add driver for SD/MMC hosts found on Allwinner sunxi SoCs
  clk: export __clk_round_rate for providers
  clk: versatile: free icst on error return
  clk: qcom: Return error pointers for unimplemented clocks
  clk: qcom: Support msm8974pro global clock control hardware
  clk: qcom: Properly support display clocks on msm8974
  clk: qcom: Support display RCG clocks
  clk: qcom: Return highest rate when round_rate() exceeds plan
  clk: qcom: Fix mmcc-8974's PLL configurations
  clk: qcom: Fix clk_rcg2_is_enabled() check
  clk: berlin: add core clock driver for BG2Q
  clk: berlin: add core clock driver for BG2/BG2CD
  clk: berlin: add driver for BG2x complex divider cells
  clk: berlin: add driver for BG2x simple PLLs
  clk: berlin: add driver for BG2x audio/video PLL
  clk: st: Terminate of match table
  clk/exynos4: Fix compilation warning
  ARM: shmobile: r8a7779: Add clock index macros for DT sources
  clk: divider: Fix overflow in clk_divider_bestdiv
  clk: u300: Terminate of match table
  ...
2014-06-07 20:27:30 -07:00
Linus Torvalds
755a9ba7bf ARM: SoC devicetree updates for 3.16
As with previous release, this continues to be among the largest branches
 we merge, with lots of new contents.
 
 New things for this release are among other things:
 
 - DTSI contents for the new SoCs supported in 3.16 (see SoC pull request)
 - Qualcomm APQ8064 and APQ8084 SoCs and eval boards
 - Nvidia Jetson TK1 development board (Tegra T124-based)
 
 Two new SoCs that didn't need enough new platform code to stand out
 enough for me to notice when writing the SoC tag, but that adds new DT
 contents are:
 
 - TI DRA72
 - Marvell Berlin 2Q
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Merge tag 'dt-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc into next

Pull ARM SoC devicetree updates from Olof Johansson:
 "As with previous release, this continues to be among the largest
  branches we merge, with lots of new contents.

  New things for this release are among other things:

   - DTSI contents for the new SoCs supported in 3.16 (see SoC pull request)
   - Qualcomm APQ8064 and APQ8084 SoCs and eval boards
   - Nvidia Jetson TK1 development board (Tegra T124-based)

  Two new SoCs that didn't need enough new platform code to stand out
  enough for me to notice when writing the SoC tag, but that adds new DT
  contents are:

   - TI DRA72
   - Marvell Berlin 2Q"

* tag 'dt-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (500 commits)
  ARM: dts: add secure firmware support for exynos5420-arndale-octa
  ARM: dts: add pmu sysreg node to exynos3250
  ARM: dts: correct the usb phy node in exynos5800-peach-pi
  ARM: dts: correct the usb phy node in exynos5420-peach-pit
  ARM: dts: add dts files for exynos5410 and exynos5410-smdk5410
  ARM: dts: add dts files for exynos3250 SoC
  ARM: dts: add mfc node for exynos5800
  ARM: dts: add Vbus regulator for USB 3.0 on exynos5800-peach-pi
  ARM: dts: enable fimd for exynos5800-peach-pi
  ARM: dts: enable display controller for exynos5800-peach-pi
  ARM: dts: enable hdmi for exynos5800-peach-pi
  ARM: dts: add dts file for exynos5800-peach-pi board
  ARM: dts: add dts file for exynos5800 SoC
  ARM: dts: add dts file for exynos5260-xyref5260 board
  ARM: dts: add dts files for exynos5260 SoC
  ARM: dts: update watchdog node name in exynos5440
  ARM: dts: use key code macros on Origen and Arndale boards
  ARM: dts: enable RTC and WDT nodes on Origen boards
  ARM: dts: qcom: Add APQ8084-MTP board support
  ARM: dts: qcom: Add APQ8084 SoC support
  ...
2014-06-02 16:34:00 -07:00
Linus Torvalds
c67d9ce166 ARM: SoC board support updates for 3.16
The bulk of this branch is updates for Renesas Shmobile. They are still
 doing some enablement for classic boards first, and then come up with DT
 bindings when they've had a chance to learn more about the hardware. Not
 necessarily a bad way to go about it, and they're looking at moving some
 of the temporary board code resulting from it to drivers/staging instead
 to avoid the churn here.
 
 As a result of the shmobile clock cleanups, we end up merging quite a
 bit of SH code here as well. We ended up merging it here instead of in
 the cleanup branch due to the other board changes depending on it.
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Merge tag 'boards-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc into next

Pull ARM SoC board support updates from Olof Johansson:
 "The bulk of this branch is updates for Renesas Shmobile.  They are
  still doing some enablement for classic boards first, and then come up
  with DT bindings when they've had a chance to learn more about the
  hardware.  Not necessarily a bad way to go about it, and they're
  looking at moving some of the temporary board code resulting from it
  to drivers/staging instead to avoid the churn here.

  As a result of the shmobile clock cleanups, we end up merging quite a
  bit of SH code here as well.  We ended up merging it here instead of
  in the cleanup branch due to the other board changes depending on it"

* tag 'boards-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (130 commits)
  ARM: davinci: remove checks for CONFIG_USB_MUSB_PERIPHERAL
  ARM: add drivers for Colibri T30 to multi_v7_defconfig
  ARM: shmobile: Remove Genmai reference DTS
  ARM: shmobile: Let Genmai multiplatform boot with Genmai DTB
  ARM: shmobile: Sync Genmai DTS with Genmai reference DTS
  ARM: shmobile: genmai-reference: Remove legacy clock support
  ARM: shmobile: Remove non-multiplatform Genmai reference support
  ARM: configs: enable XHCI mvebu support in multi_v7_defconfig
  ARM: OMAP: replace checks for CONFIG_USB_GADGET_OMAP
  ARM: OMAP: AM3517EVM: remove check for CONFIG_PANEL_SHARP_LQ043T1DG01
  ARM: OMAP: SX1: remove check for CONFIG_SX1_OLD_FLASH
  ARM: OMAP: remove some dead code
  ARM: OMAP: omap3stalker: remove two Kconfig macros
  ARM: tegra: tegra_defconfig updates
  ARM: shmobile: r7s72100: use workaround for non DT-clocks
  ARM: shmobile: Add forward declaration of struct clk to silence warning
  ARM: shmobile: r7s72100: remove SPI DT clocks from legacy clock support
  ARM: shmobile: r7s72100: add spi clocks to dtsi
  ARM: shmobile: r7s72100: remove I2C DT clocks from legacy clock support
  ARM: shmobile: r7s72100: add i2c clocks to dtsi
  ...
2014-06-02 16:21:41 -07:00
Linus Torvalds
825f4e0271 ARM: SoC updates for 3.16 (part 1)
A quite large set of SoC updates this cycle. In no particular order:
 
 - Multi-cluster power management for Samsung Exynos, adding support for
   big.LITTLE CPU switching on EXYNOS5
 - SMP support for Marvell Armada 375 and 38x
 - SMP rework on Allwinner A31
 - Xilinx Zynq support for SOC_BUS, big endian
 - Marvell orion5x platform cleanup, modernizing the implementation and
   moving to DT.
 - _Finally_ moving Samsung Exynos over to support MULTIPLATFORM, so
   that their platform can be enabled in the same kernel binary as most
   of the other v7 platforms in the tree. \o/ The work isn't quite complete,
   there's some driver fixes still needed, but the basics now work.
 
 New SoC support added:
 - Freescale i.MX6SX
 - LSI Axxia AXM55xx SoCs
 - Samsung EXYNOS 3250, 5260, 5410, 5420 and 5800
 - STi STIH407
 
 Plus a large set of various smaller updates for different platforms. I'm
 probably missing some important one here.
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Merge tag 'soc-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc into next

Pull part one of ARM SoC updates from Olof Johansson:
 "A quite large set of SoC updates this cycle.  In no particular order:

   - Multi-cluster power management for Samsung Exynos, adding support
     for big.LITTLE CPU switching on EXYNOS5

   - SMP support for Marvell Armada 375 and 38x

   - SMP rework on Allwinner A31

   - Xilinx Zynq support for SOC_BUS, big endian

   - Marvell orion5x platform cleanup, modernizing the implementation
     and moving to DT.

   - _Finally_ moving Samsung Exynos over to support MULTIPLATFORM, so
     that their platform can be enabled in the same kernel binary as
     most of the other v7 platforms in the tree.  \o/

     The work isn't quite complete, there's some driver fixes still
     needed, but the basics now work.

  New SoC support added:

   - Freescale i.MX6SX

   - LSI Axxia AXM55xx SoCs

   - Samsung EXYNOS 3250, 5260, 5410, 5420 and 5800

   - STi STIH407

  plus a large set of various smaller updates for different platforms.
  I'm probably missing some important one here"

* tag 'soc-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (281 commits)
  ARM: exynos: don't run exynos4 l2x0 setup on other platforms
  ARM: exynos: Fix "allmodconfig" build errors in mcpm and hotplug
  ARM: EXYNOS: mcpm rename the power_down_finish
  ARM: EXYNOS: Enable mcpm for dual-cluster exynos5800 SoC
  ARM: EXYNOS: Enable multi-platform build support
  ARM: EXYNOS: Consolidate Kconfig entries
  ARM: EXYNOS: Add support for EXYNOS5410 SoC
  ARM: EXYNOS: Support secondary CPU boot of Exynos3250
  ARM: EXYNOS: Add Exynos3250 SoC ID
  ARM: EXYNOS: Add 5800 SoC support
  ARM: EXYNOS: initial board support for exynos5260 SoC
  clk: exynos5410: register clocks using common clock framework
  ARM: debug: qcom: add UART addresses to Kconfig help for APQ8084
  ARM: sunxi: allow building without reset controller
  Documentation: devicetree: arm: sort enable-method entries
  ARM: rockchip: convert smp bringup to CPU_METHOD_OF_DECLARE
  clk: exynos5250: Add missing sysmmu clocks for DISP and ISP blocks
  ARM: dts: axxia: Add reset controller
  power: reset: Add Axxia system reset driver
  ARM: axxia: Adding defconfig for AXM55xx
  ...
2014-06-02 16:15:12 -07:00
Linus Torvalds
0a58471541 ARM: SoC cleanups for 3.16
Cleanups for 3.16. Among these are:
 
 - A bunch of misc cleanups for Broadcom platforms, mostly housekeeping
 - Enabling Common Clock Framework on the older s3c24xx Samsung chipsets
 - Cleanup of the Versatile Express system controller code, moving it to syscon
 - Power management cleanups for OMAP platforms
 
 + a handful of other cleanups across the place
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Merge tag 'cleanup-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc into next

Pull ARM SoC cleanups from Olof Johansson:
 "Cleanups for 3.16.  Among these are:

   - a bunch of misc cleanups for Broadcom platforms, mostly
     housekeeping
   - enabling Common Clock Framework on the older s3c24xx Samsung
     chipsets
   - cleanup of the Versatile Express system controller code, moving it
     to syscon
   - power management cleanups for OMAP platforms

  plus a handful of other cleanups across the place"

* tag 'cleanup-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (87 commits)
  ARM: kconfig: allow PCI support to be selected with ARCH_MULTIPLATFORM
  clk: samsung: fix build error
  ARM: vexpress: refine dependencies for new code
  clk: samsung: clk-s3c2410-dlck: do not use PNAME macro as it declares __initdata
  cpufreq: exynos: Fix the compile error
  ARM: S3C24XX: move debug-macro.S into the common space
  ARM: S3C24XX: use generic DEBUG_UART_PHY/_VIRT in debug macro
  ARM: S3C24XX: trim down debug uart handling
  ARM: compressed/head.S: remove s3c24xx special case
  ARM: EXYNOS: Remove unnecessary inclusion of cpu.h
  ARM: EXYNOS: Migrate Exynos specific macros from plat to mach
  ARM: EXYNOS: Remove exynos_subsys registration
  ARM: EXYNOS: Remove duplicate lines in Makefile
  ARM: EXYNOS: use v7_exit_coherency_flush macro for cache disabling
  ARM: OMAP4: PRCM: remove references to cm-regbits-44xx.h from PRCM core files
  ARM: OMAP3/4: PRM: add support of late_init call to prm_ll_ops
  ARM: OMAP3/OMAP4: PRM: add prm_features flags and add IO wakeup under it
  ARM: OMAP3/4: PRM: provide io chain reconfig function through irq setup
  ARM: OMAP2+: PRM: remove unnecessary cpu_is_XXX calls from prm_init / exit
  ARM: OMAP2+: PRCM: cleanup some header includes
  ...
2014-06-02 16:14:07 -07:00
Olof Johansson
8792f59213 Samsung 3rd clock updates for 3.16
- add clock for new exynos5410 SoC
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Merge tag 'samsung-clk-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/soc

Merge "Samsung 3rd clock updates for 3.16" from Kukjin Kim:

- add clock for new exynos5410 SoC

* tag 'samsung-clk-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  clk: exynos5410: register clocks using common clock framework

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-30 21:18:55 -07:00
Tarek Dakhran
e7ef0b632e clk: exynos5410: register clocks using common clock framework
The EXYNOS5410 clocks are statically listed and registered
using the Samsung specific common clock helper functions.

Signed-off-by: Tarek Dakhran <t.dakhran@samsung.com>
Signed-off-by: Vyacheslav Tyrtov <v.tyrtov@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-31 02:13:16 +09:00
Olof Johansson
7db76c4154 Samsung 2nd clock updates for 3.16
- Add missing sysmmu clocks for DISP and ISP blocks for exynos5250
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Merge tag 'samsung-clk-2' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/soc

Merge "Samsung 2nd clock updates for 3.16" from Kukjin Kim:

- Add missing sysmmu clocks for DISP and ISP blocks for exynos5250

* tag 'samsung-clk-2' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  clk: exynos5250: Add missing sysmmu clocks for DISP and ISP blocks

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-29 12:37:21 -07:00
Olof Johansson
f48d5be2c3 Samsung clock updates for 3.16
In this time, it is having dependency with arch/arm/ for 3.16,
 I pulled them into samsung tree from Tomasz under agreement from Mike.
 
 - Pull for_3.16/exynos5260 from Tomasz Figa:
 
   "This pull request contains patches preparing Samsung Common Clock Framework
   helpers to support Exynos5260 by adding support for multiple clock providers
   and then adding clock driver for Exynos5260."
 
 - Pull for_3.16/clk_fixes_non_critical from Tomasz Figa:
 
   "This pull requests contains a number of non-critical fixes for Samsung clock
   framework and drivers, including:
   1) a series of fixes for Exynos5420 to correct clock definitions and make the
   driver closer to the documentation,
   2) several missing clocks and clock IDs added to Exynos4, Exynos5250 and
   Exynos5420 drivers,
   3) fix for incorrect initialization of clock table with NULL,
   4) compiler warning fix."
 
 - Pull for_3.16/clk_cleanup from Tomasz Figa:
 
   "This pull requests contains minor clean-up related to Samsung clock
   support, including:
   1) move Kconfig entries of Samsung clock drivers to drivers/clk,
   2) compile drivers/clk/samsung conditionally when COMMON_CLK_SAMSUNG is
   selected,
   3) remove obsolete Kconfig lines after moving s3c24xx to CCF."
 
 - Pull for_3.16/exynos3250 from Tomasz Figa:
 
   "This small pull request contains a patch adding clock driver for Exynos3250,
   which depends on previous pull requests in this series."
 
 - add dt bindings for exynos3250 clock
 - add exynos5800 specific clocks in current exynos5420 clock
 
 Note that this branch is based on s3c24xx ccf branch
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Merge tag 'samsung-clk' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/soc

Merge "Samsung clock updates for 3.16" from Kukjin Kim:

In this time, it is having dependency with arch/arm/ for 3.16,
I pulled them into samsung tree from Tomasz under agreement from Mike.

- Pull for_3.16/exynos5260 from Tomasz Figa:

  "This pull request contains patches preparing Samsung Common Clock Framework
  helpers to support Exynos5260 by adding support for multiple clock providers
  and then adding clock driver for Exynos5260."

- Pull for_3.16/clk_fixes_non_critical from Tomasz Figa:

  "This pull requests contains a number of non-critical fixes for Samsung clock
  framework and drivers, including:
  1) a series of fixes for Exynos5420 to correct clock definitions and make the
  driver closer to the documentation,
  2) several missing clocks and clock IDs added to Exynos4, Exynos5250 and
  Exynos5420 drivers,
  3) fix for incorrect initialization of clock table with NULL,
  4) compiler warning fix."

- Pull for_3.16/clk_cleanup from Tomasz Figa:

  "This pull requests contains minor clean-up related to Samsung clock
  support, including:
  1) move Kconfig entries of Samsung clock drivers to drivers/clk,
  2) compile drivers/clk/samsung conditionally when COMMON_CLK_SAMSUNG is
  selected,
  3) remove obsolete Kconfig lines after moving s3c24xx to CCF."

- Pull for_3.16/exynos3250 from Tomasz Figa:

  "This small pull request contains a patch adding clock driver for Exynos3250,
  which depends on previous pull requests in this series."

- add dt bindings for exynos3250 clock
- add exynos5800 specific clocks in current exynos5420 clock

Note that this branch is based on s3c24xx ccf branch

* tag 'samsung-clk' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (59 commits)
  clk: exynos5420: Add 5800 specific clocks
  dt-bindings: add documentation for Exynos3250 clock controller
  ARM: S3C24XX: fix merge conflict
  clk: samsung: exynos3250: Add clocks using common clock framework
  drivers: clk: use COMMON_CLK_SAMSUNG for Samsung clock support
  ARM: S3C24XX: move S3C24XX clock Kconfig options to Samsung clock Kconfig file
  ARM: select COMMON_CLK_SAMSUNG for ARCH_EXYNOS and ARCH_S3C64XX
  clk: samsung: add new Kconfig for Samsung common clock option
  ARM: S3C24XX: Remove omitted Kconfig selects and conditionals
  clk: samsung: exynos5420: add more registers to restore list
  clk: samsung: exynos5420: add misc clocks
  clk: samsung: exynos5420: update clocks for MAU Block
  clk: samsung: exynos5420: fix register offset for sclk_bpll
  clk: samsung: exynos5420: correct sysmmu-mfc parent clocks
  clk: samsung: exynos5420: update clocks for FSYS and FSYS2 blocks
  clk: samsung: exynos5420: update clocks for WCORE block
  clk: samsung: exynos5420: update clocks for PERIS and GEN blocks
  clk: samsung: exynos5420: update clocks for PERIC block
  clk: samsung: exynos5420: update clocks for DISP1 block
  clk: samsung: exynos5420: update clocks for G2D and G3D blocks
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-29 11:16:11 -07:00
Stephen Boyd
c685841ee1 clk: qcom: Support msm8974pro global clock control hardware
A new PLL (gpll4) is added on msm8974 PRO devices to support a
faster sdc1 clock rate. Add support for this and the two new sdcc
cal clocks.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-05-29 09:30:24 -07:00
Peter Ujfalusi
2d5e447914 dt:/bindings: DRA7 ATL (Audio Tracking Logic) clock bindings
Audio Tracking Logic is designed to be used by HD Radio applications to
synchronize the audio output clocks to the baseband clock. ATL can be also
used to track errors between two reference clocks (BWS, AWS) and generate a modulated
clock output which averages to some desired frequency.
In essence ATL is generating a clock to be used by an audio codec and also
to be used by the SoC as MCLK.

To be able to integrate the ATL provided clocks to the clock tree we need
two types of DT binding:
- DT clock nodes to represent the ATL clocks towards the CCF
- binding for the ATL IP itself which is going to handle the hw
  configuration

The reason for this type of setup is that ATL itself is a separate device
in the SoC, it has it's own address space and clock domain. Other IPs can
use the ATL generated clock as their functional clock (McASPs for example)
and external components like audio codecs can also use the very same clock
as their MCLK.

The ATL IP in DRA7 contains 4 ATL instences.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
2014-05-28 13:06:52 +03:00
Simon Horman
b59e869674 ARM: shmobile: r8a7779: Add clock index macros for DT sources
Add macros usable by device tree sources to reference r8a7779 clocks by
index.

Based on work for the r8a7791 SoC by Laurent Pinchart.

Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-05-27 19:17:25 -07:00
Olof Johansson
84cc8a7114 Quite a lot changes but it looks like DT approach is really paying off.
BG2Q joins Berlin SoC family with corresponding development board, DW
 gpio nodes for all SoCs. Most notably, we have settled clock bindings
 to allow us to continue on drivers requiring clocks and pinctrl bindings.
 Last but not least, BG2Q gained SDHCI support and is able to properly
 boot into userspace.
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Merge tag 'berlin-dt-3.16' of https://github.com/shesselba/linux-berlin into next/dt

Merge "ARM: berlin: DT changes for v3.16" from Sebastian Hesselbart:

Quite a lot changes but it looks like DT approach is really paying off.
BG2Q joins Berlin SoC family with corresponding development board, DW
gpio nodes for all SoCs. Most notably, we have settled clock bindings
to allow us to continue on drivers requiring clocks and pinctrl bindings.
Last but not least, BG2Q gained SDHCI support and is able to properly
boot into userspace.

* tag 'berlin-dt-3.16' of https://github.com/shesselba/linux-berlin:
  ARM: dts: berlin: enable SD card reader and eMMC for the BG2Q DMP
  ARM: dts: berlin: add the SDHCI nodes for the BG2Q
  ARM: dts: berlin: add the pinctrl node and muxing setup for uarts
  dt-binding: ARM: add pinctrl binding docs for Marvell Berlin2 SoCs
  ARM: dts: berlin: convert BG2Q to DT clock nodes
  ARM: dts: berlin: convert BG2 to DT clock nodes
  ARM: dts: berlin: convert BG2CD to DT clock nodes
  clk: berlin: add binding include for Berlin SoC clock ids
  dt-binding: ARM: add clock binding docs for Marvell Berlin2 SoCs
  ARM: dts: berlin: add the BG2CD GPIO nodes
  ARM: dts: berlin: add the BG2 GPIO nodes
  ARM: dts: berlin: add the BG2Q GPIO nodes
  ARM: dts: berlin: add scu and chipctrl device nodes for BG2/BG2Q
  ARM: dts: berlin: add the Marvell BG2-Q DMP device tree
  ARM: dts: berlin: add the Marvell Armada 1500 pro

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-26 13:35:57 -07:00
Olof Johansson
2ca602de42 PM related fixes for omap3 that were discovered during omap3
conversion to device tree. This series sets up the PMIC signaling
 in a way where we can test for PM regressions easily by
 looking at state of the the sys_clkreq and sys_off_mode pins.
 
 Note that this series alone does not make omap3 PM to cut
 off core voltage during off-idle, changes to twl4030-power.c
 configurations are still needed. Those will be posted
 separately.
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Merge tag 'omap-for-v3.16/pm-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc

Merge "ARM: omap pm changes for v3.16 merge window, resend" from Tony Lindgren:

PM related fixes for omap3 that were discovered during omap3
conversion to device tree. This series sets up the PMIC signaling
in a way where we can test for PM regressions easily by
looking at state of the the sys_clkreq and sys_off_mode pins.

Note that this series alone does not make omap3 PM to cut
off core voltage during off-idle, changes to twl4030-power.c
configurations are still needed. Those will be posted
separately.

* tag 'omap-for-v3.16/pm-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: OMAP2+: Enable CPUidle in omap2plus_defconfig
  ARM: dts: Enable N900 keyboard sleep leds by default
  ARM: OMAP2+: Fix voltage scaling init for device tree
  ARM: dts: Configure omap3 twl4030 I2C4 pins by default
  ARM: OMAP3: Fix voltage control for deeper idle states
  ARM: OMAP3: Disable broken omap3_set_off_timings function
  ARM: OMAP3: Fix idle mode signaling for sys_clkreq and sys_off_mode
  ARM: dts: Fix omap serial wake-up when booted with device tree
  mfd: twl-core: Fix idle mode signaling for omaps when booted with device tree

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-26 13:24:56 -07:00
Olof Johansson
f51967769f Device tree related changes for omaps.
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Merge tag 'omap-for-v3.16/dt-part2-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt

Merge "ARM: omap dt changes for v3.16 merge window, part 2" From Tony Lindgren:

Device tree related changes for omaps.

* tag 'omap-for-v3.16/dt-part2-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (49 commits)
  ARM: dts: Enable mcpdm and mcbsp1 on DuoVero
  ARM: dts: Convert DuoVero Parlor to use IOPAD macro
  ARM: dts: am43xx: fix starting offset of NAND.filesystem MTD partition
  ARM: dts: dra7: add support for parallel NAND flash
  ARM: dts: am437x-gp-evm: Add ethernet support for GP EVM
  ARM: dts: am4372: Add cpsw phy sel dt node
  ARM: OMAP2+: Use pdata quirks for wl12xx on VAR-STK/DVK-OM44
  ARM: dts: Add VAR-SOM-OM44 WLAN nodes
  ARM: dts: Add support for OMAP4 VAR-DVK-OM44
  ARM: dts: Add support for OMAP4 Variscite OM44 family
  ARM: dts: Change IOPAD macro's for OMAP4/5
  ARM: dts: AM33XX: fix ethernet and mdio default state
  ARM: dts: am4372: Add hdq device tree data
  ARM: omap2+: skip device build from platform code for dt
  dts: dra7-evm: add USB support
  ARM: dts: dra7: Add USB related nodes
  ARM: dts: dra7-clock: Add "l3init_960m_gfclk" clock gate
  ARM: dts: omap4+: Add clocks to USB2 PHY node
  ARM: dts: dra7: add OCP2SCP3 and SATA nodes
  ARM: dts: omap5: add sata node
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-26 13:21:58 -07:00
Cho KyongHo
bfed1074f2 clk: exynos5250: Add missing sysmmu clocks for DISP and ISP blocks
This patch adds the missing sysmmu clocks for Display and
ISP blocks.

Signed-off-by: Cho KyongHo <pullip.cho@samsung.com>
Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com>
Acked-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-26 06:48:10 +09:00
Arnd Bergmann
4078679ecf Merge tag 'qcom-dt-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom into for-next
Merge "Qualcomm ARM Based Device Tree Updates for v3.16" from Kumar Gala:

* Added device tree nodes for pinctrl and SDHC for msm8974 SoC/DB8074 board
* Added binding spec for GSBI configuration node

* tag 'qcom-dt-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom:
  soc: qcom: Add device tree binding for GSBI
  ARM: dts: msm: Add SDHC controller nodes for MSM8974 and DB8074 board
  ARM: dts: MSM8974: Add pinctrl node

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-05-23 23:49:07 +02:00
Mike Turquette
dedca6abaf Merge remote-tracking branch 'linaro/clk-next' into clk-next 2014-05-23 14:30:35 -07:00
Arnd Bergmann
77579afc35 3.16 third DT series:
- move of both at91sam9n12 and at91sam9x5 to CCF
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Merge tag 'at91-dt3' of git://github.com/at91linux/linux-at91 into next/dt

3.16 third DT series:
- move of both at91sam9n12 and at91sam9x5 to CCF

* tag 'at91-dt3' of git://github.com/at91linux/linux-at91:
  ARM: at91: move sam9n12 SoC to the CCF
  ARM: at91/dt: define sam9n12ek crystal frequencies
  ARM: at91/dt: define sam9n12 clocks
  ARM: at91: prepare common clk transition for sam9n12 SoC
  ARM: at91: move sam9x5 SoCs to the CCF
  ARM: at91/dt: define sam9x5ek's crystal frequencies
  ARM: at91/dt: define sam9x5 clocks
  ARM: at91: prepare common clk transition for sam9x5 SoCs
  dt-bindings: clock: Move at91.h to dt-bindigs/clock
  ARM: at91: fix spi cs on sama5d3 Xplained board

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-05-23 23:02:49 +02:00
Arnd Bergmann
21c27cabe6 Merge tag 'sti-dt-for-v3.16-1' of git://git.stlinux.com/devel/kernel/linux-sti into next/dt
Merge "ARM: STi: DT changes for v3.16, v3" from Maxime Coquelin:

Please consider these STi DT updates for v3.16.

This 3rd version takes into account Olof's comments on the v2:
        - Fix upper-cases in labels and node names
        - Sort compatibles order from specific to generic
        - Sort dts entries in Makefile

It also adds support for the B2020 revision E board for STiH416 SoC.

Note that two reset patches are part of this pull request, in order to avoid
compilation breakage.
Adding these two patches in this pull request has been accepted by Philipp Zabel.

* tag 'sti-dt-for-v3.16-1' of git://git.stlinux.com/devel/kernel/linux-sti: (23 commits)
  ARM: sti: stih41x: Provide a proper header for this DTSI file
  ARM: sti: stih416: Enable board LED support for B2020 RevE
  ARM: sti: stih416: Add support for B2020 RevE
  ARM: STi: DT: STiH41x Add clk_ignore_unused to bootargs
  ARM: STi: DT: STiH415: 415 DT Entry for clockgen A9
  ARM: STi: DT: STiH415: Remove unused CLK_S_GMAC0_PHY & CLK_S_ETH1_PHY fixed clocks
  ARM: STi: DT: STiH415: Remove unused CLK_S_ICN_REG_0 fixed clock
  ARM: STi: DT: STiH415: 415 DT Entry for clockgen A0/1/10/11/12
  ARM: STi: DT: STiH416: 416 DT Entry for clockgen A9/DDR/GPU
  ARM: STi: DT: STiH416: 416 DT Entry for clockgen B/C/D/E/F
  ARM: STi: DT: STiH416: Remove unused CLK_S_GMAC0_PHY & CLK_S_ETH1_PHY fixed clocks
  ARM: STi: DT: STiH416: Remove unused CLK_S_ICN_REG_0 fixed clock
  ARM: STi: DT: STiH416: 416 DT Entry for clockgen A0/1/10/11/12
  ARM: STi: DT: STiH41x: Rename CLK_SYSIN into clk_sysin
  ARM: STi: DT: add keyscan for stih41x-b2000
  ARM: STi: DT: add keyscan for stih416
  ARM: STi: DT: add keyscan for stih415
  driver: reset: sti: add keyscan for stih416
  driver: reset: sti: add keyscan for stih415
  ARM: dts: STiH407: Add B2120 board support
  ...

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-05-23 22:35:56 +02:00
Arnd Bergmann
650052b141 Merge branch 'axxia/soc' into next/soc
Patches from Anders Berg applied individually:

Here is version 4 of platform support for AXM5516 SoC.

The clk driver is now applied to clk-next. The rest should be ready for
arm-soc. Haven't got any response from the power/reset maintainers... I hope
this driver can be taken via arm-soc as well.

The AXM55xx family consists of devices that may contain up to 16 ARM Cortex-A15
cores (in a 4x4 cluster configuration). The cores within each cluster share an
L2 cache, and the clusters are connected to each other via a CCN-504 cache
coherent interconnect.

This machine requires CONFIG_ARM_LPAE enabled as all peripherals are located
above 4GB in the memory map.

* axxia/soc:
  ARM: dts: axxia: Add reset controller
  power: reset: Add Axxia system reset driver
  ARM: axxia: Adding defconfig for AXM55xx
  ARM: dts: Device tree for AXM55xx.
  ARM: Add platform support for LSI AXM55xx SoC

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-05-23 21:56:09 +02:00
Andy Gross
08f9234ad6 soc: qcom: Add device tree binding for GSBI
Add device tree binding support for the QCOM GSBI driver.

Signed-off-by: Andy Gross <agross@codeaurora.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
2014-05-23 11:38:53 -05:00
Anders Berg
1d22924e1c ARM: Add platform support for LSI AXM55xx SoC
The AXM55xx family consists of devices that may contain up to 16 ARM Cortex-A15
cores (in a 4x4 cluster configuration). The cores within each cluster share an
L2 cache, and the clusters are connected to each other via a CCN-504 cache
coherent interconnect.

This machine requires CONFIG_ARM_LPAE enabled as all peripherals are located
above 4GB in the memory map.

Signed-off-by: Anders Berg <anders.berg@lsi.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-05-23 18:18:39 +02:00
Andrew Bresticker
5c992afcf8 clk: tegra: Fix xusb_hs_src clock hierarchy
Currently the Tegra1x4 clock init code hard-codes the mux setting
for xusb_hs_src and treats it as a fixed-factor clock.  It is,
however, a mux which can be parented by either xusb_ss_src/2 or
pll_u_60M.  Add the fixed-factor clock xusb_ss_div2 and put an
entry in periph_clks[] for the xusb_hs_src mux.

Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-05-22 22:14:52 -07:00
Nicolas Ferre
d82b40133f Merge branch 'at91-3.15-fixes' into at91-3.16-dt3 2014-05-22 17:36:07 +02:00
Olof Johansson
28d1079c9c Samsung S3C24XX to use the common clock framework
- S3C2412, S3C2413, S3C2416 and S3C2443 to use CCF
 - S3C2410, S3C2440, S3C2442 to use CCF
 - Remove legacy samsung clock from mach-s3c24xx/
 
 - Some of them are missed from previous pull-request
 - Clock related sutff got ack from Mike and Tomasz
 - Created the last commit due to missing changes
   during re-sorting because this branch is provided
   as a base to samsung clk tree.
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Merge tag 's3c24xx-clk' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup

Merge "Samsung S3C24XX updates for 3.16" from Kukjin Kim:

Samsung S3C24XX to use the common clock framework
- S3C2412, S3C2413, S3C2416 and S3C2443 to use CCF
- S3C2410, S3C2440, S3C2442 to use CCF
- Remove legacy samsung clock from mach-s3c24xx/

- Some of them are missed from previous pull-request
- Clock related sutff got ack from Mike and Tomasz
- Created the last commit due to missing changes
  during re-sorting because this branch is provided
  as a base to samsung clk tree.

* tag 's3c24xx-clk' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (23 commits)
  ARM: S3C24XX: fix merge conflict
  ARM: S3C24XX: remove SAMSUNG_CLOCK remnants after ccf conversion
  ARM: S3C24XX: remove legacy clock code
  ARM: S3C24XX: convert s3c2410 to common clock framework
  ARM: S3C24XX: convert s3c2440 and s3c2442 to common clock framework
  ARM: S3C24XX: add platform code for conversion to the common clock framework
  clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442
  dt-bindings: add documentation for s3c2410 clock controller
  ARM: S3C24XX: enable usage of common dclk if common clock framework is enabled
  clk: samsung: add clock driver for external clock outputs
  ARM: S3C24XX: cpufreq-utils: don't write raw values to MPLLCON when using ccf
  ARM: S3C24XX: convert s3c2412 to common clock framework
  clk: samsung: add clock controller driver for s3c2412
  dt-bindings: add documentation for s3c2412 clock controller
  clk: samsung: add plls used by the early s3c24xx cpus
  ARM: S3C24XX: only store clock registers when old clock code is active
  ARM: S3C24XX: Convert s3c2416 and s3c2443 to common clock framework
  ARM: dts: add clock data for s3c2416
  ARM: S3C24XX: prevent conflicts between ccf and non-ccf s3c24xx-socs
  clk: samsung: add clock-driver for s3c2416, s3c2443 and s3c2450
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-21 22:28:26 -07:00
Olof Johansson
0b3534be65 i.MX SoC changes for 3.16:
- A few cleanups on mx21ads board file, which should make the later
    conversion to DT a little bit easier.
  - Add some missing clocks and drop unused clk lookups for i.MX1 and
    i.MX27 clock drivers
  - Add initial i.MX SoloX (imx6sx) SoC support
  - Remove mx51_babbage and mach-cpuimx51sd board files, as the
    equivalent DT support is ready for the boards
  - Clean up device tree timer initialization a little bit
  - Add missing i2c4 clock for i.MX6 DualLite/Solo
  - Add missing CKO clock i.MX25
  - Add shared gate clock support for i.MX specific clk_gate2
  - Add low-level debug support for SoC VF610
  - Some random code cleanups and defconfig updates
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Merge tag 'imx-soc-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/soc

Merge "ARM: imx: soc changes for 3.16" from Shawn Guo:

i.MX SoC changes for 3.16:
 - A few cleanups on mx21ads board file, which should make the later
   conversion to DT a little bit easier.
 - Add some missing clocks and drop unused clk lookups for i.MX1 and
   i.MX27 clock drivers
 - Add initial i.MX SoloX (imx6sx) SoC support
 - Remove mx51_babbage and mach-cpuimx51sd board files, as the
   equivalent DT support is ready for the boards
 - Clean up device tree timer initialization a little bit
 - Add missing i2c4 clock for i.MX6 DualLite/Solo
 - Add missing CKO clock i.MX25
 - Add shared gate clock support for i.MX specific clk_gate2
 - Add low-level debug support for SoC VF610
 - Some random code cleanups and defconfig updates

* tag 'imx-soc-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (33 commits)
  ARM: mx25: Add CLKO support
  ARM: i.MX1 clk: Remove clk_register_clkdev() for unused clocks
  ARM: i.MX1 clk: Add missing clocks
  ARM: imx: add basic imx6sx SoC support
  ARM: imx: add clock driver for imx6sx
  ARM: imx: add low-level debug support for imx6sx
  ARM: mx51: Remove mach-cpuimx51sd board file
  ARM: i.MX: Setup IRQ handler from IRQ driver
  ARM: i.MX27 pca100: remove deprecated IRQF_DISABLED
  ARM: imx/mxs defconfigs: add MTD_SPI_NOR (new dependency for M25P80)
  ARM: i.MX: Fix eMMa PrP resource size
  ARM: imx_v4_v5_defconfig: drop CONFIG_COMMON_CLK_DEBUG option
  ARM: i.MX27 clk: Remove clk_register_clkdev() for unused clocks
  ARM: i.MX27 clk: Add missing clocks for MSHC and RTIC
  ARM: imx6q: add the missing esai_ahb clock
  ARM: imx: add shared gate clock support
  ARM: imx: lock is always valid for clk_gate2
  ARM: imx: define struct clk_gate2 on our own
  ARM: i.MX: Remove #ifdef CONFIG_OF
  ARM: imx_v6_v7_defconfig: enable option CONFIG_LOCALVERSION_AUTO
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-21 14:45:05 -07:00
Olof Johansson
0db6542dd4 Renesas ARM Based r7s72100 SoC CCF Updates for v3.16
r7s72100 (RZ/A1H) SoC and its Genmai board
 * Add and use CCF support
 * Initislise SCIF, I2C and SPI via DT
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Merge tag 'renesas-r7s72100-ccf-for-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/boards

Merge "Renesas ARM Based r7s72100 SoC CCF Updates for v3.16" from Simon Horman:

r7s72100 (RZ/A1H) SoC and its Genmai board
* Add and use CCF support
* Initislise SCIF, I2C and SPI via DT

* tag 'renesas-r7s72100-ccf-for-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: r7s72100: use workaround for non DT-clocks
  ARM: shmobile: Add forward declaration of struct clk to silence warning
  ARM: shmobile: r7s72100: remove SPI DT clocks from legacy clock support
  ARM: shmobile: r7s72100: add spi clocks to dtsi
  ARM: shmobile: r7s72100: remove I2C DT clocks from legacy clock support
  ARM: shmobile: r7s72100: add i2c clocks to dtsi
  ARM: shmobile: r7s72100: genmai: platform scif devices only for legacy support
  ARM: shmobile: r7s72100: genmai: add uart alias and activate scif2 as console
  ARM: shmobile: r7s72100: add scif nodes to dtsi
  ARM: shmobile: r7s72100: genmai: populate nodes for external clocks
  ARM: shmobile: r7s72100: add essential clock nodes to dtsi
  ARM: shmobile: r7s72100: document MSTP clock support

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-21 14:30:46 -07:00
Gabriel FERNANDEZ
f317e689cb ARM: STi: DT: STiH415: 415 DT Entry for clockgen A0/1/10/11/12
Patch adds DT entries for clockgen A0/1/10/11/12

Signed-off-by: Pankaj Dev <pankaj.dev@st.com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
2014-05-21 14:27:12 +02:00
Gabriel FERNANDEZ
08488e20cc ARM: STi: DT: STiH416: 416 DT Entry for clockgen A0/1/10/11/12
Patch adds DT entries for clockgen A0/1/10/11/12

Signed-off-by: Pankaj Dev <pankaj.dev@st.com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
2014-05-21 14:27:09 +02:00
Gabriel FERNANDEZ
d6c057f313 driver: reset: sti: add keyscan for stih416
Add keyscan reset on stih416 reset controller.

Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Giuseppe Condorelli <giuseppe.condorelli@st.com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
2014-05-21 14:27:05 +02:00
Gabriel FERNANDEZ
ce73d9be6a driver: reset: sti: add keyscan for stih415
Add keyscan reset on stih415 reset controller.

Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Giuseppe Condorelli <giuseppe.condorelli@st.com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
2014-05-21 14:26:57 +02:00
Olof Johansson
fd46edb9f6 Second Round of Renesas ARM Based SoC Clock Updates for v3.16
r8a7791 (R-Car M2) SoC
 * Correct SYS-DMAC clock defines
 
 r8a7740 (R-Mobile A1) SoC
 * Correct name of DT Ethernet clock
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Merge tag 'renesas-clock2-for-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

Merge "Second Round of Renesas ARM Based SoC Clock Updates for v3.16" from
Simon Horman:

r8a7791 (R-Car M2) SoC
* Correct SYS-DMAC clock defines

r8a7740 (R-Mobile A1) SoC
* Correct name of DT Ethernet clock

* tag 'renesas-clock2-for-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: r8a7791: Correct SYS-DMAC clock defines
  ARM: shmobile: r8a7740: Correct name of DT Ethernet clock

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-19 23:29:24 -07:00
Joachim Eastwood
4b466297f0 ARM: dts: Change IOPAD macro's for OMAP4/5
The OMAP4/5 TRMs primarily list address offsets from the padconf
physical address (which is not driver base address) and not
always the absolute physical address for padconf registers like
some other OMAP TRMs. So create a new macro to use this offset
and to avoid confusion between different OMAP parts.

For more information, see the tables in TRM for named something like
"Device Core Control Module Pad Configuration Register Fields"
and "Device Wake-Up Control Module Pad Configuration Register Fields"

Note that we now also have to update cm-t54 for the fixed up
offsets.

Signed-off-by: Joachim Eastwood <manabian@gmail.com>
[tony@atomide.com: updated comments, updated cm-t54]
Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-05-19 17:20:29 -07:00
Sebastian Hesselbarth
d8c64c21b4 clk: berlin: add binding include for Berlin SoC clock ids
This adds a dt-binding include for Marvell Berlin BG2/BG2CD and BG2Q
core clock IDs.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2014-05-19 23:02:24 +02:00
Alim Akhtar
6520e968ee clk: exynos5420: Add 5800 specific clocks
Exynos5800 clock structure is mostly similar to 5420 with only
a small delta changes. So the 5420 clock file is re-used for
5800 also. The common clocks for both are seggreagated and few
clocks which are different for both are separately initialized.

Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Acked-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-19 22:15:08 +09:00
Olof Johansson
2bfac3a551 dts: socfpga: general updates for the socfpga platform
Mostly DTS additions to the SOCFPGA platform from Steffan Trumtrar, and a
 couple of device tree documentation updates/typo fix.
 
 This one does not the GPIO binding patch, as that is pending further
 discussion. Also, v3 fixes a rebase artifact and compile tested.
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Merge tag 'socfpga-dt-updates-for-3.16_v3' of git://git.rocketboards.org/linux-socfpga-next into next/dt

Merge "dts: socfpga: general updates for the socfpga platform" from Dinh
Nguyen:

Mostly DTS additions to the SOCFPGA platform from Steffan Trumtrar, and a
couple of device tree documentation updates/typo fix.

This one does not the GPIO binding patch, as that is pending further
discussion. Also, v3 fixes a rebase artifact and compile tested.

* tag 'socfpga-dt-updates-for-3.16_v3' of git://git.rocketboards.org/linux-socfpga-next:
  ARM: socfpga: dts: Add div-reg to the main_pll clocks
  ARM: socfpga: dts: add reset-controller
  Documentation: dt: reset: move socfpga-reset
  Documentation: dt: socfpga: add reset-cells property
  ARM: socfpga: dts: Add DTS entries for USB
  ARM: socfpga: dts: Remove hard coded clock-frequency property
  ARM: socfpga: dts: add eeprom and rtc on i2c0
  ARM: socfpga: dts: convert to preprocessor includes
  ARM: socfpga: dts: add rtc on i2c0 to socrates
  ARM: socfpga: dts: add support for EBV SOCrates
  ARM: socfpga: dts: add can0+1
  ARM: socfpga: dts: add i2c busses
  ARM: socfpga: dts: add remaining interrupts for pdma
  ARM: socfpga: dts: fix pdma interrupt

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-16 16:07:37 -07:00
Anson Huang
d551356890 ARM: imx: add clock driver for imx6sx
Add clock driver for i.MX6 SoloX SoC.

Signed-off-by: Anson Huang <b20788@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-05-16 15:35:19 +08:00
Mike Turquette
6ed8eb59e5 enable hix5hd2 clock
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Merge tag 'clk-hisi-for-v3.16' of https://git.kernel.org/pub/scm/linux/kernel/git/hzhuang1/linux into clk-next-hisilicon

enable hix5hd2 clock
2014-05-14 23:16:32 -07:00
Tomasz Figa
2ce16c5342 clk: samsung: exynos3250: Add clocks using common clock framework
This patch add new the clock drvier of Exynos3250 SoC based on Cortex-A7
using common clock framework. The CMU (Clock Management Unit) of Exynos3250
control PLLs(Phase Locked Loops) and generate system clocks for CPU, buses,
and function clocks for individual IPs.

The CMU of Exynos3250 includes following clock doamins:
- CPU block for Cortex-A7 MPCore processor
- LEFTBUS/RIGHTBUS block
- TOP block for G3D/MFC/LCD0/ISP/CAM/FSYS/MFC/PERIL/PERIR

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Hyunhee Kim <hyunhee.kim@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Karol Wrona <k.wrona@samsung.com>
Signed-off-by: YoungJun Cho <yj44.cho@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Mike Turquette <mturquette@linaro.org>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
2014-05-14 19:41:32 +02:00
Shaik Ameer Basha
b31ca2a017 clk: samsung: exynos5420: add misc clocks
This patch adds some missing miscellaneous clocks specific
to exynos5420.

Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com>
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-05-14 19:40:23 +02:00
Shaik Ameer Basha
31116a642b clk: samsung: exynos5420: update clocks for MAU Block
This patch adds the missing MAU block specific clocks.

Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com>
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-05-14 19:40:23 +02:00
Shaik Ameer Basha
0a22c30653 clk: samsung: exynos5420: update clocks for PERIS and GEN blocks
This patch fixes some parent-child relationships according
to the latest datasheet and adds more clocks related to
PERIS and GEN blocks.

Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com>
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-05-14 19:40:20 +02:00
Shaik Ameer Basha
faec151b50 clk: samsung: exynos5420: update clocks for PERIC block
This patch includes,
    1] renaming of the HSI2C clocks
    2] renaming of spi clocks according to the datasheet
    3] fixes for child-parent relationships
    4] adding of more clocks related to PERIC block
    5] use GATE_IP_* offsets instead of GATE_BUS_*

Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com>
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-05-14 19:40:20 +02:00
Shaik Ameer Basha
424b673a05 clk: samsung: exynos5420: update clocks for DISP1 block
This patch corrects some child-parent clock relationships,
and updates the clocks according to the latest datasheet.

Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com>
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-05-14 19:40:19 +02:00
Shaik Ameer Basha
3fac5941da clk: samsung: exynos5420: update clocks for G2D and G3D blocks
This patch adds missing clocks of G2D block. It also removes
the aclkg3d alias from G3D block clocks.

Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com>
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-05-14 19:40:19 +02:00
Shaik Ameer Basha
02932381ca clk: samsung: exynos5420: update clocks for GSCL and MSCL blocks
This patch adds the missing GSCL and MSCL block clocks
and corrects some wrong parent-child relationships.

Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com>
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-05-14 19:40:18 +02:00
Shaik Ameer Basha
3a767b35c6 clk: samsung: exynos5420: add clocks for ISP block
This patch adds minimum set of clocks to gate ISP block for
power saving.

Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com>
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-05-14 19:40:17 +02:00
Arun Kumar K
2ce262f456 clk: samsung: exynos5420: Add clock IDs needed by GPU
Adds IDs for the clocks needed by the ARM Mali GPU
in exynos5420.

Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-05-14 19:40:16 +02:00
Tomasz Stanislawski
a5b219b40c clk: samsung: exynos4: export sclk_hdmiphy clock
Export sclk_hdmiphy clock to be usable from DT.

Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-05-14 19:40:15 +02:00
Arun Kumar K
20b82ae27e clk: samsung: exynos5250: Add clocks for G3D
This patch adds the required clocks for ARM Mali IP
in Exynos5250.

Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
[t.figa: Changed clock ID to avoid conflict with CLK_SSS]
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-05-14 19:40:15 +02:00
Sylwester Nawrocki
04bc7d96fb clk: samsung: exynos4: Use single clock ID for CLK_MDMA gate clocks
Exynos4210 and Exynos4x12 SoCs have the PL330 MDMA IP block clock
defined exactly in same way in documentation. Using different
names for these clocks is a bit misleading. Since there is no users
of CLK_MDMA2 in existing dts files this patch drops CLK_MDMA2 and
replaces it with CLK_MDMA in the driver. This ensures PL330 MDMA
has correct clock assigned on Exynos4x12 SoCs.

Suggested-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-05-14 19:40:14 +02:00
Naveen Krishna Chatradhi
5b73721b60 clk: samsung: exynos5250/5420: Add gate clock for SSS module
This patch adds gating clock for SSS(Security SubSystem)
module on Exynos5250/5420.

Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
[t.figa: Fixed sort order and group name.]
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-05-14 19:23:26 +02:00
Rahul Sharma
5a989cf6a0 clk/exynos5260: add macros and documentation for exynos5260
Add macros which are used as Clock IDs in DT and clock file.
It also adds the documentation for the exynos5260 clocks.

Signed-off-by: Rahul Sharma <Rahul.Sharma@samsung.com>
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-05-14 19:16:55 +02:00
Wolfram Sang
52eed4f5c2 ARM: shmobile: r7s72100: add spi clocks to dtsi
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-05-14 11:42:54 +09:00
Wolfram Sang
d165566b8d ARM: shmobile: r7s72100: add i2c clocks to dtsi
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-05-14 11:42:53 +09:00
Wolfram Sang
b6face404f ARM: shmobile: r7s72100: add essential clock nodes to dtsi
Only essential clocks are added for now. Other clocks will be added when
needed.

Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-05-14 11:42:50 +09:00
Geert Uytterhoeven
a505daa501 ARM: shmobile: r8a7791: Correct SYS-DMAC clock defines
R-Car M2 has two MSTP bits for SYS-DMAC, not one.
Also bring the naming in sync with the documentation.

This issue was introduced in v3.14, in commit
4d8864c9e9 ("ARM: shmobile: r8a7791: Add
clock index macros for DT sources").

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-05-13 10:16:42 +09:00
Heiko Stuebner
3f7c01ade2 clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442
This driver can handle the clock controllers of the socs mentioned above,
as they share a common clock tree with only small differences.

The clock structure is built according to the manuals of the included
SoCs and might include changes in comparison to the previous clock
structure.

As pll-rate-tables only the 12mhz variants are currently included.
The original code was wrongly checking for 169mhz xti values [a 0 to much
at the end], so the original 16mhz pll table would have never been
included and its values are so obscure that I have no possibility to
at least check their sane-ness. When using the formula from the manual
the resulting frequency is near the table value but still slightly off.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-13 08:00:40 +09:00
Zhangfei Gao
5efaf09021 clk: hisi: add clk-hix5hd2.c
Signed-off-by: Haifeng Yan <haifeng.yan@linaro.org>
Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
2014-05-12 11:30:32 +08:00
Tony Lindgren
31f0820a67 ARM: dts: Fix omap serial wake-up when booted with device tree
We've had deeper idle states working on omaps for few years now,
but only in the legacy mode. When booted with device tree, the
wake-up events did not have a chance to work until commit
3e6cee1786 (pinctrl: single: Add support for wake-up interrupts)
that recently got merged. In addition to that we also needed commit
79d9701559 (of/irq: create interrupts-extended property) and
9ec36cafe4 (of/irq: do irq resolution in platform_get_irq) that
are now also merged.

So let's fix the wake-up events for some selected omaps so devices
booted in device tree mode won't just hang if deeper power states
are enabled, and so systems can wake up from suspend to the serial
port event.

Note that there's no longer need to specify the wake-up bit in
the pinctrl settings, the request_irq on the wake-up pin takes
care of that.

Cc: devicetree@vger.kernel.org
Cc: "Benoît Cousson" <bcousson@baylibre.com>
Cc: Kevin Hilman <khilman@linaro.org>
Cc: Nishanth Menon <nm@ti.com>
Cc: Paul Walmsley <paul@pwsan.com>
Cc: Tero Kristo <t-kristo@ti.com>
[tony@atomide.com: updated comments, added board LDP]
Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-05-06 13:48:35 -07:00
Steffen Trumtrar
16fb4f8bd5 ARM: socfpga: dts: add reset-controller
Add the necessary #reset-cells property to the rst-mgr node and
provide a header-file with all possible resets specified.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
2014-05-05 22:33:18 -05:00
Olof Johansson
7de24debea Renesas ARM Based SoC DT Updates for v3.16
r8a7791 (R-Car M2) and r8a7790 (R-Car H2) SoCs
 * Add MSIOF nodes and aliases
 * Correct I2C clock parents
 
 r8a7791 (R-Car M2) SoC
 * Add EHCI MSTP clock
 
 r8a7791 (R-Car M2) based Koelsch and r8a7790 (R-Car H2) based Lager boards
 * Add MSIOF nodes
 * Add gpio-keys support for SW2
 * Enable I2C
 * Enable Quad SPI transfers for the SPI FLASH
 * Rename and lable spi to qspi, add spi0 alias
 * Set ethernet PHY LED mode
 
 r8a7779 (R-Car H1) and r8a7778 (R-Car M2) SoCs
 * Improve and correct HSPI nodes
 
 r8a7778 (R-Car M2) based Bock-W board
 * Add SPI FLASH
 
 r8a7740 (R-Mobile A1) SoC
 * Use r8a7740 suffix for i2c, mmcif, fsi2 compat strings
 
 r8a7740 (R-Mobile A1) based Armadillo800 EVA board
 * Enable RTC
 * Use KEY_* macros for gpio-keys
 
 EMEV2 (Emma Mobile EV2) based kzm9g board
 * Use KEY_* macros for gpio-keys
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Merge tag 'renesas-dt-for-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

Merge "Renesas ARM Based SoC DT Updates for v3.16" from Simon Horman:

r8a7791 (R-Car M2) and r8a7790 (R-Car H2) SoCs
* Add MSIOF nodes and aliases
* Correct I2C clock parents

r8a7791 (R-Car M2) SoC
* Add EHCI MSTP clock

r8a7791 (R-Car M2) based Koelsch and r8a7790 (R-Car H2) based Lager boards
* Add MSIOF nodes
* Add gpio-keys support for SW2
* Enable I2C
* Enable Quad SPI transfers for the SPI FLASH
* Rename and lable spi to qspi, add spi0 alias
* Set ethernet PHY LED mode

r8a7779 (R-Car H1) and r8a7778 (R-Car M2) SoCs
* Improve and correct HSPI nodes

r8a7778 (R-Car M2) based Bock-W board
* Add SPI FLASH

r8a7740 (R-Mobile A1) SoC
* Use r8a7740 suffix for i2c, mmcif, fsi2 compat strings

r8a7740 (R-Mobile A1) based Armadillo800 EVA board
* Enable RTC
* Use KEY_* macros for gpio-keys

EMEV2 (Emma Mobile EV2) based kzm9g board
* Use KEY_* macros for gpio-keys

* tag 'renesas-dt-for-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (33 commits)
  ARM: shmobile: armadillo-reference dts: Seiko Instruments, Inc is "sii"
  ARM: shmobile: lager dts: Enable Quad SPI transfers for the SPI FLASH
  ARM: shmobile: koelsch dts: Enable Quad SPI transfers for the SPI FLASH
  ARM: shmobile: r8a7790: add IIC(B) cores to dtsi
  ARM: shmobile: r8a7790: add IIC(B) clocks to dtsi
  ARM: shmobile: r8a7790: add IIC0-2 clock macros
  ARM: shmobile: r8a7791: Fix the I2C clocks parents in DT
  ARM: shmobile: r8a7790: Fix the I2C clocks parents in DT
  ARM: shmobile: lager: Correct setting of ethernet PHY LED mode
  ARM: shmobile: armadillo-reference dts: enable RTC
  ARM: shmobile: r8a7791: Add EHCI MSTP clock
  ARM: shmobile: Use r8a7740 suffix for i2c, mmcif, fsi2 compat strings
  ARM: shmobile: koelsch: activate i2c6 bus
  ARM: shmobile: koelsch: make i2c2-pfc node unique
  ARM: shmobile: r8a7791: add IIC(B) cores to dtsi
  ARM: shmobile: r8a7791: add IIC(B) clocks to dtsi
  ARM: shmobile: r8a7791: add IIC0/1 clock macros
  ARM: shmobile: kzm9g-reference dts: Use KEY_* macros for gpio-keys
  ARM: shmobile: armadillo-reference dts: Use KEY_* macros for gpio-keys
  ARM: shmobile: koelsch: Set ethernet PHY LED mode
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-05 14:33:48 -07:00
Olof Johansson
e80c9c2c2d Merge branch 'renesas/clock' into next/boards
* renesas/clock:
  ARM: shmobile: r8a7790: remove old style audio clock
  ARM: shmobile: r8a7778: remove old style audio clock
  ARM: shmobile: r8a7791: Rename VSP1_SY clocks to VSP1_S
  ARM: shmobile: r8a7790: Rename VSP1_(SY|RT) clocks to VSP1_(S|R)
  ARM: shmobile: r8a7791: Fix the I2C clocks parents in legacy code
  ARM: shmobile: r8a7790: Fix the I2C clocks parents in legacy code
  ARM: shmobile: Introduce shmobile_clk_workaround()
  ARM: shmobile: r8a7791: Use rcar_gen2_read_mode_pins() helper
2014-05-05 14:14:24 -07:00
Olof Johansson
814789e2f1 Renesas ARM Based SoC Clock Updates for v3.16
SH Mobile shared clock code
 * Introduce shmobile_clk_workaround()
 
 r8a7791 (R-Car M2) SoC
 * Rename VSP1_SY clocks to VSP1_S
 * Correct the I2C clocks parents
 
 r8a7790 (R-Car H2) SoC
 * Remove old style audio clock
 * Rename VSP1_(SY|RT) clocks to VSP1_(S|R)
 * Fix the I2C clocks parents
 
 r8a7778 (R-Car M1) SoC
 * Remove old style audio clock
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Merge tag 'renesas-clock-for-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

Merge "Renesas ARM Based SoC Clock Updates for v3.16" from Simon Horman:

SH Mobile shared clock code
* Introduce shmobile_clk_workaround()

r8a7791 (R-Car M2) SoC
* Rename VSP1_SY clocks to VSP1_S
* Correct the I2C clocks parents

r8a7790 (R-Car H2) SoC
* Remove old style audio clock
* Rename VSP1_(SY|RT) clocks to VSP1_(S|R)
* Fix the I2C clocks parents

r8a7778 (R-Car M1) SoC
* Remove old style audio clock

* tag 'renesas-clock-for-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: r8a7790: remove old style audio clock
  ARM: shmobile: r8a7778: remove old style audio clock
  ARM: shmobile: r8a7791: Rename VSP1_SY clocks to VSP1_S
  ARM: shmobile: r8a7790: Rename VSP1_(SY|RT) clocks to VSP1_(S|R)
  ARM: shmobile: r8a7791: Fix the I2C clocks parents in legacy code
  ARM: shmobile: r8a7790: Fix the I2C clocks parents in legacy code
  ARM: shmobile: Introduce shmobile_clk_workaround()
  ARM: shmobile: r8a7791: Use rcar_gen2_read_mode_pins() helper

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-05 13:51:15 -07:00
Kumar Gala
2c07e3c7dd clk: qcom: Various fixes for MSM8960's global clock controller
* Remove CE2_SLEEP_CLK, doesn't exist on 8960 family SoCs
* Fix incorrect offset for PMIC_SSBI2_RESET
* Fix typo:
	SIC_TIC -> SPS_TIC_H
	SFAB_ADM0_M2_A_CLK -> SFAB_ADM0_M2_H_CLK
* Fix naming convention:
	SFAB_CFPB_S_HCLK -> SFAB_CFPB_S_H_CLK
	SATA_SRC_CLK -> SATA_CLK_SRC

Signed-off-by: Kumar Gala <galak@codeaurora.org>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-04-30 11:54:16 -07:00
Alex Elder
7d3723ba8c clk: bcm21664: use common clock framework
Define the set of CCUs and provided clocks sufficient to satisfy the
needs of all the existing clock references for BCM21664.  Replace
the "fake" fixed-rate clocks used previously with "real" ones.

Note that only the minimal set of these clocks and CCUs is defined
here.  More clock definitions will need to be added as required by
the addition of additional drivers.

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-04-30 11:51:44 -07:00
Alex Elder
0bdab78ba6 clk: bcm281xx: move compatible string definitions
The Broadcom 281xx clock code uses a #define for the compatible
string for it's clock control units (CCUs).  Rather than defining
those in the C source file, define them in the header file that's
shared by both the code and the device tree source file (along with
all the clock ids).

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-04-30 11:51:39 -07:00
Arnd Bergmann
12e8e59525 3.15 fixes for AT91
- one little DT fix
 - the use of proper directory for clock in include/dt-bindings
   it allows to remove the now empty include/dt-bindings/clk
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Merge tag 'at91-fixes' of git://github.com/at91linux/linux-at91 into fixes

3.15 fixes for AT91
- one little DT fix
- the use of proper directory for clock in include/dt-bindings
  it allows to remove the now empty include/dt-bindings/clk

* tag 'at91-fixes' of git://github.com/at91linux/linux-at91:
  dt-bindings: clock: Move at91.h to dt-bindigs/clock
  ARM: at91: fix spi cs on sama5d3 Xplained board

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-04-26 11:29:30 +02:00
Stephen Warren
9ef1af9ea2 dt: tegra: remove non-existent clock IDs
The Tegra124 clock DT binding currently provides 3 clocks that don't
actually exist; 2 for NAND and one for UART5/UARTE. Delete these. While
this is technically an incompatible DT ABI change, nothing could have
used these clock IDs for anything practical, since the HW doesn't exist.

Cc: <stable@vger.kernel.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-04-24 15:37:08 +02:00
Tushar Behera
35d35aae81 dt-bindings: clock: Move at91.h to dt-bindigs/clock
Most of the clock related dt-binding header files are located in
dt-bindings/clock folder. It would be good to keep all the similar
header files at a single location.

Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
CC: Rob Landley <rob@landley.net>
CC: Andrew Victor <linux@maxim.org.za>
CC: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
Acked-by: Boris BREZILLON <b.brezillon.dev@gmail.com>
[nicolas.ferre@atmel.com: add new at91sam9261 & at91sam9rl]
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-04-18 23:44:52 +02:00