1081 Commits

Author SHA1 Message Date
Jun Nie
ca0233285a clk: zx: register ZX296718 clocks
The ZX296718 clocks are statically listed and registered. More
clock will be added later.

Signed-off-by: Jun Nie <jun.nie@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-09-14 13:50:33 -07:00
Jerome Brunet
dfdd7d4af6 clk: gxbb: expose i2c clocks
I2C and AO_I2C clocks are needed for the i2c driver, expose to DT
(and comment out in clk driver)

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2016-09-14 11:24:04 -07:00
Martin Blumenstingl
5dbe7890e6 clk: gxbb: expose USB clocks
USB0_DDR_BRIDGE and USB1_DDR_BRIDGE1 are needed for the related
dwc2 usb controller. USB, USB0 and USB1 are needed for the PHYs.
Expose these clocks to DT and comment out in clk driver.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2016-09-14 11:23:55 -07:00
Jerome Brunet
f2120a8b09 clk: gxbb: expose spifc clock
SPI clock is needed for the spifc driver, expose to DT
(and comment out in the clk driver)

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2016-09-14 11:22:49 -07:00
Martin Blumenstingl
ed6f4b5180 clk: gxbb: expose MPLL2 clock for use by DT
This exposes the MPLL2 clock as this is one of the input clocks of the
ethernet controller's internal mux.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2016-09-14 11:22:49 -07:00
Stephen Boyd
de64f5c87d Allwinner Clock changes for 4.9
Four more SoCs converted to the new clock framework (A31, A31s, A23 and
 A33).
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Merge tag 'sunxi-clk-for-4.9' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into clk-next

Pull Allwinner clock driver changes from Maxime Ripard:

Four more SoCs converted to the new clock framework (A31, A31s, A23 and
A33).

* tag 'sunxi-clk-for-4.9' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux:
  clk: sunxi-ng: Add hardware dependency
  clk: sunxi-ng: Add A23 CCU
  clk: sunxi-ng: Add A33 CCU support
  clk: sunxi-ng: Add N-class clocks support
  clk: sunxi-ng: mux: Add mux table macro
  clk: sunxi-ng: div: Allow to set a maximum
  clk: sunxi-ng: div: Add kerneldoc for the _ccu_div structure
  clk: sunxi-ng: div: Add mux table macros
  clk: sunxi-ng: Add A31/A31s clocks
  clk: sunxi-ng: mux: Add clk notifier functions
  clk: sunxi-ng: mux: support fixed pre-dividers on multiple parents
  clk: sunxi-ng: mux: Add support for mux tables
  clk: sunxi-ng: mux: Rename mux macro to be consistent
  clk: sunxi-ng: nkm: Add mux to support multiple parents
  clk: sunxi-ng: mux: Increase fixed pre-divider div size
2016-09-14 11:10:15 -07:00
Stephen Boyd
3db385ea14 In addition to a few clean up and code consolidation patches this
includes:
 - addition of sound subsystem related clocks for Exynos5410 SoC
   (EPLL, PDMA) and support for "samsung,exynos5410-audss-clock"
   compatible in the clk-exynos-audss driver,
 - addition of DRAM controller related clocks for exynos5420,
 - MAINTAINERS update adding Chanwoo Choi as the Samsung SoC
   clock drivers co-maintainer.
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Merge tag 'clk-v4.9-samsung' of git://linuxtv.org/snawrocki/samsung into clk-next

Pull samsung clk driver updates from Sylwester Nawrocki:

In addition to a few clean up and code consolidation patches this
includes:
- addition of sound subsystem related clocks for Exynos5410 SoC
  (EPLL, PDMA) and support for "samsung,exynos5410-audss-clock"
  compatible in the clk-exynos-audss driver,
- addition of DRAM controller related clocks for exynos5420,
- MAINTAINERS update adding Chanwoo Choi as the Samsung SoC
  clock drivers co-maintainer.

* tag 'clk-v4.9-samsung' of git://linuxtv.org/snawrocki/samsung:
  clk: samsung: Add support for EPLL on exynos5410
  clk: samsung: clk-exynos-audss: Whitespace and debug trace cleanup
  clk: samsung: clk-exynos-audss: Add exynos5410 compatible
  clk: samsung: clk-exynos-audss: controller variant handling rework
  clk: samsung: Use common registration function for pll2550x
  clk: samsung: exynos5410: Expose the peripheral DMA gate clocks
  clk: samsung: exynos5420: Add clocks for CMU_CDREX domain
  clk: samsung: exynos5410: Use samsung_cmu_register_one() to simplify code
  clk: samsung: exynos5260: Move struct samsung_cmu_info to init section
  MAINTAINERS: Add myself as Samsung SoC clock drivers co-maintainer
  clk: samsung: exynos5410: Add clock IDs for PDMA and EPLL clocks
  clk: samsung: Add clock IDs for the CMU_CDREX (DRAM Express Controller)
2016-09-14 11:06:47 -07:00
Arnd Bergmann
e08644b0c7 Amlogic 64-bit DT changes for v4.9
- add watchdog, reset, IR remote, PWM
 - add secure monitor and eFuse
 - add always-on (AO) domain clock and reset
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Merge tag 'amlogic-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into next/late

Pull "Amlogic 64-bit DT changes for v4.9" from Kevin Hilman:

- add watchdog, reset, IR remote, PWM
- add secure monitor and eFuse
- add always-on (AO) domain clock and reset

* tag 'amlogic-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
  ARM64: dts: amlogic: gxbb: Enable NVMEM
  documentation: Add nvmem bindings documentation
  ARM64: dts: amlogic: gxbb: Enable secure monitor
  documentation: Add secure monitor bindings documentation
  ARM64: dts: meson-gxbb: Add PWM pinctrl nodes
  ARM64: dts: meson-gxbb: Enable the the IR decoder on supported boards
  ARM64: dts: meson-gxbb: Add Infrared Remote Controller decoder
  dt-bindings: media: meson-ir: Add Meson8b and GXBB compatible strings
  ARM64: dts: amlogic: add the input pin for the IR remote
  ARM64: dts: meson-gxbb: Add GXBB AO Clock and Reset node
  clk: meson: Fix invalid use of sizeof in gxbb_aoclkc_probe()
  clk: meson: Add GXBB AO Clock and Reset controller driver
  dt-bindings: clock: reset: Add GXBB AO Clock and Reset Bindings
  ARM64: DTS: meson-gxbb: switch ethernet to real clock
  ARM64: dts: amlogic: meson-gxbb: Add watchdog node
2016-09-14 17:34:35 +02:00
Arnd Bergmann
1f480960e0 32bit Rockchip devicetree changes containing two new rk3288 boards (Fennec
and Firefly-reload), display support for the rk3288-evb, support for the
 recently added firmware reboot-flag support and some housekeeping cleanups.
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Merge tag 'v4.9-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt

Pull "Rockchip dts32 changes for 4.9" from Heiko Stübner:

32bit Rockchip devicetree changes containing two new rk3288 boards (Fennec
and Firefly-reload), display support for the rk3288-evb, support for the
recently added firmware reboot-flag support and some housekeeping cleanups.

* tag 'v4.9-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  ARM: dts: rockchip: Add sensor-supplies on PopMetal-RK3288 board
  ARM: dts: rockchip: fix L3G4200D i2c address on PopMetal-RK3288 board
  ARM: dts: rockchip: enable usbotg for Popemtal-rk3288 board
  ARM: dts: rockchip: add missing regulators for firefly reload board
  ARM: dts: rockchip: remove excess sd properties from firefly reload
  ARM: dts: rockchip: add syscon-reboot-mode DT node
  soc: rockchip: add reboot-mode header
  ARM: dts: rockchip: move rk3288 usbphy under the GRF node
  ARM: dts: rockchip: add rk3288-firefly-reload
  ARM: dts: rockchip: add dts for RK3288-Fennec boards
  ARM: dts: rockchip: add the panel power supply for rk3288-evb board with rk808 pmu
  ARM: dts: rockchip: add the panel power supply for rk3288-evb board with act8846 pmu
  ARM: dts: rockchip: add eDP/panel display device nodes for rk3288-evb
2016-09-13 17:38:34 +02:00
Dave Airlie
8506912b96 Merge branch 'drm-tda998x-devel' of git://git.armlinux.org.uk/~rmk/linux-arm into drm-next
This adds the ASoC codec interfaces for TDA998x HDMI audio from
Jyri Sarha.

* 'drm-tda998x-devel' of git://git.armlinux.org.uk/~rmk/linux-arm:
  ARM: dts: am335x-boneblack: Add HDMI audio support
  drm/i2c: tda998x: Register ASoC hdmi-codec and add audio DT binding
  drm/i2c: tda998x: Improve tda998x_configure_audio() audio related pdata
2016-09-13 10:28:17 +10:00
Maxime Ripard
d05c748bd7 clk: sunxi-ng: Add A33 CCU support
This commit introduces the clocks found in the Allwinner A33 CCU.

Since this SoC is very similar to the A23, and we share a significant share
of the DTSI, the clock IDs that are going to be used will also be shared
with the A23, hence the name of the various header files.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
2016-09-10 11:41:19 +02:00
Sylwester Nawrocki
1d9aa64c37 clk: samsung: Use common registration function for pll2550x
There is no such significant differences in pll2550x PLL type
to justify a separate registration function.  This patch adapts
exynos5440 driver to use the common function and removes
samsung_clk_register_pll2550x().

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
2016-09-09 17:35:10 +02:00
Sylwester Nawrocki
58d6506f32 clk: samsung: exynos5410: Add clock IDs for PDMA and EPLL clocks
The PDMA{0,1} and EPLL clock IDs are added separately in this
patch so the patch can be merged to the arm-soc tree as dependency.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
2016-09-09 10:13:02 +02:00
Chanwoo Choi
3b6b717218 clk: samsung: Add clock IDs for the CMU_CDREX (DRAM Express Controller)
This patch adds missing clock IDs for CMU_CDREX (DRAM Express Controller)
which generates clocks for DRAM and NoC (Network on Chip) busses.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2016-09-09 10:11:44 +02:00
Jyri Sarha
7e567624dc drm/i2c: tda998x: Register ASoC hdmi-codec and add audio DT binding
Register ASoC HDMI codec for audio functionality and adds device tree
binding for audio configuration.

With the registered HDMI codec the tda998x node can be used like a
regular codec node in ASoC card configurations. HDMI audio info-frame
and audio stream header is generated by the ASoC HDMI codec. The codec
also applies constraints for available sample-rates based on Edid Like
Data from the display. The device tree binding document has been
updated [1].

Part of this patch has been inspired by Jean Francoise's "drm/i2c: tda998x:
Add support of a DT graph of ports"-patch [2]. There may still be some
identical lines left from the original patch and some of the ideas
have come from there.

[1] Documentation/devicetree/bindings/display/bridge/tda998x.txt
[2] http://mailman.alsa-project.org/pipermail/alsa-devel/2015-July/095255.html

Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2016-09-07 13:10:10 +01:00
Stephen Boyd
9bb87c027c The biggest addition is probably the special clock-type for ddr clock
control. While reading that clock is done the normal way from the
 registers, setting it always requires some sort of special handling
 to let the system survive this addition.
 
 As the commit message explains, there are currently 3 handling-types
 known. General SRAM-based code on rk3288 and before (which is waiting
 essentially for the PIE support that is currently being worked on),
 SCPI-based clk setting on the rk3368 through a coprocessor, which we
 might support once the support for legacy scpi-variants has matured
 and now on the rk3399 (and probably later) using a dcf controller that
 is controlled from the arm-trusted-firmware and gets accessed through
 firmware calls from the kernel. This is the variant we currently
 support, but the clock type is made to support the other variants in
 the future as well.
 
 Apart from that slightly bigger chunk, we have a mix of PLL rates,
 clock-ids and flags mainly for the rk3399.
 
 And interestingly an iomap fix for the legacy gate driver, where I
 hopefully could deter the submitter from actually using that in any
 new works.
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Merge tag 'v4.9-rockchip-clk1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into clk-next

Pull rockchip clk driver updates from Heiko Stuebner:

The biggest addition is probably the special clock-type for ddr clock
control. While reading that clock is done the normal way from the
registers, setting it always requires some sort of special handling
to let the system survive this addition.

As the commit message explains, there are currently 3 handling-types
known. General SRAM-based code on rk3288 and before (which is waiting
essentially for the PIE support that is currently being worked on),
SCPI-based clk setting on the rk3368 through a coprocessor, which we
might support once the support for legacy scpi-variants has matured
and now on the rk3399 (and probably later) using a dcf controller that
is controlled from the arm-trusted-firmware and gets accessed through
firmware calls from the kernel. This is the variant we currently
support, but the clock type is made to support the other variants in
the future as well.

Apart from that slightly bigger chunk, we have a mix of PLL rates,
clock-ids and flags mainly for the rk3399.

And interestingly an iomap fix for the legacy gate driver, where I
hopefully could deter the submitter from actually using that in any
new works.

* tag 'v4.9-rockchip-clk1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  clk: rockchip: use the dclk_vop_frac clock ids on rk3399
  clk: rockchip: drop CLK_SET_RATE_PARENT from rk3399 fractional dividers
  clk: rockchip: add 2016M to big cpu clk rate table on rk3399
  clk: rockchip: add rk3399 ddr clock support
  clk: rockchip: add dclk_vop_frac ids for rk3399 vop
  clk: rockchip: add new clock-type for the ddrclk
  soc: rockchip: add header for ddr rate SIP interface
  clk: rockchip: add SCLK_DDRC id for rk3399 ddrc
  clk: rockchip: handle of_iomap failures in legacy clock driver
  clk: rockchip: mark rk3399 hdcp_noc and vio_noc as critical
  clk: rockchip: use general clock flag when registering pll
  clk: rockchip: delete the CLK_IGNORE_UNUSED from aclk_pcie on rk3399
  clk: rockchip: add 65MHz and 106.5MHz rates to rk3399 plls used for HDMI
2016-09-06 18:12:24 -07:00
Chris Brandt
969244f9c7 ARM: dts: r7s72100: add ethernet clock to device tree
Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-09-05 14:32:39 +02:00
Yakir Yang
e33075db73 clk: rockchip: add dclk_vop_frac ids for rk3399 vop
Export the dclk_vop_frac out, so we can set the dclk_vop as the
child of dclk_vop_frac, and then we can start to take use of
the fractional dividers.

Signed-off-by: Yakir Yang <ykk@rock-chips.com>
Signed-off-by: Chris Zhong <zyw@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-09-04 22:15:11 +02:00
Michael Turquette
e918a18d2e Merge branch 'clk-meson-gxbb' into clk-next 2016-09-02 18:13:40 -07:00
Neil Armstrong
19a2a85d71 clk: meson-gxbb: Export PWM related clocks for DT
Add the PWM related clocks in order to be referenced as PWM source
clocks.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Michael Turquette <mturquette@baylibre.com>
Link: lkml.kernel.org/r/1471870177-10609-1-git-send-email-narmstrong@baylibre.com
2016-09-02 16:33:30 -07:00
Alexander Müller
0f32e64b22 clk: meson: Copy meson8b CLKID defines to private header file
Only expose future CLKID constants if necessary. This patch
removes CLK_NR_CLKS from the DT bindings but leaves all previously
defined CLKIDs there to keep backward compatibility.

Signed-off-by: Alexander Müller <serveralex@gmail.com>
Signed-off-by: Michael Turquette <mturquette@baylibre.com>
Link: lkml.kernel.org/r/1472319654-59048-5-git-send-email-serveralex@gmail.com
2016-09-01 17:31:52 -07:00
Michael Turquette
1bf13f4825 Merge remote-tracking branch 'clk/clk-meson-gxbb-ao' into clk-meson-gxbb 2016-09-01 17:31:33 -07:00
Lin Huang
7fbdfcd687 clk: rockchip: add SCLK_DDRC id for rk3399 ddrc
Add the needed id for the ddr clock.

Signed-off-by: Lin Huang <hl@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-08-31 18:19:03 +02:00
Neil Armstrong
eb87a669dd mfd: qcom-rpm: Add support for pm8018 RPM Regulator
In order to support the Qualcomm MDM9615 SoC, add support for the
RPM regulator entries in the qcom-rpm driver.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-08-31 09:33:43 +01:00
Chen-Yu Tsai
c6e6c96d8f clk: sunxi-ng: Add A31/A31s clocks
Add a new style driver for the clock control unit in Allwinner A31/A31s.

A few clocks are still missing:

    - MIPI PLL's HDMI mode support
    - EMAC clock

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2016-08-25 22:31:43 +02:00
Srinivas Kandagatla
62d157587e clk: gcc-msm8996: add missing pcie phy reset lines
This patch adds missing 2 PCIE common reset lines.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-08-25 13:02:33 -07:00
Maxime Coquelin
ca9f71f057 dt-bindings: mfd: Add STM32F4 RCC numeric constants into DT include file
Ths patch lists STM32F4's RCC numeric constants.
It will be used by clock and reset drivers, and DT bindings.

Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2016-08-24 15:21:26 +02:00
Honghui Zhang
615cca8c0c iommu/mediatek: dt-binding: Correct the larb port offset defines for mt2701
larb2 have 23 ports, the LARB3_PORT_OFFSET should be LARB2_PORT_OFFSET
plus larb2's port number, it should be 44 instead of 43.

Signed-off-by: Honghui Zhang <honghui.zhang@mediatek.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
2016-08-22 12:52:10 +02:00
Rajendra Nayak
63bb4fd6a3 clk: qcom: gdsc: Add the missing BIMC gdsc for msm8996
Add BIMC gdsc data found in MMCC part of msm8996 family of devices.

Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-08-19 12:55:19 -07:00
Stephen Boyd
43d6912417 Merge branch 'clk-meson-gxbb-ao' into clk-next
* clk-meson-gxbb-ao:
  clk: meson: Add GXBB AO Clock and Reset controller driver
  dt-bindings: clock: reset: Add GXBB AO Clock and Reset Bindings
2016-08-19 12:51:14 -07:00
Neil Armstrong
edb89f126f dt-bindings: clock: reset: Add GXBB AO Clock and Reset Bindings
Add documentations and dt-bindings headers for the AO clock and reset
controller.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-08-19 12:49:00 -07:00
Shunli Wang
c3c5768346 reset: mediatek: Add MT2701 reset controller dt-binding file
Dt-binding file about reset controller is used to provide
kinds of definition, which is referenced by dts file and
IC-specified reset controller driver code.

Signed-off-by: Shunli Wang <shunli.wang@mediatek.com>
Signed-off-by: James Liao <jamesjj.liao@mediatek.com>
Signed-off-by: Erin Lo <erin.lo@mediatek.com>
Tested-by: John Crispin <blogic@openwrt.org>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-08-19 12:47:20 -07:00
Shunli Wang
1de9b21633 clk: mediatek: Add dt-bindings for MT2701 clocks
Add MT2701 clock dt-bindings, include topckgen, apmixedsys,
infracfg, pericfg and subsystem clocks.

Signed-off-by: Shunli Wang <shunli.wang@mediatek.com>
Signed-off-by: James Liao <jamesjj.liao@mediatek.com>
Signed-off-by: Erin Lo <erin.lo@mediatek.com>
Tested-by: John Crispin <blogic@openwrt.org>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-08-19 12:18:41 -07:00
Stephen Boyd
cd1e29a93c Merge branch 'clk-qcom-9615' into clk-next
* clk-qcom-9615:
  dt-bindings: clock: Update bindings for MDM9615 GCC and LCC
  clk: mdm9615: Add support for MDM9615 Clock Controllers
  dt-bindings: Add MDM9615 DT bindings include files for GCC and LCC
2016-08-15 16:08:49 -07:00
Neil Armstrong
f7508fedd8 dt-bindings: Add MDM9615 DT bindings include files for GCC and LCC
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-08-15 15:51:18 -07:00
Stephen Boyd
ddf7e5377b Merge branch 'clk-meson-gxbb' into clk-next
* clk-meson-gxbb:
  clk: gxbb: add MMC gate clocks, and expose for DT
2016-08-15 15:47:15 -07:00
Kevin Hilman
33608dcd01 clk: gxbb: add MMC gate clocks, and expose for DT
Add the SD/eMMC gate clocks and expose them for use by DT.

While at it, also explose FCLK_DIV2 since this is one of the input
clocks to the mux internal to each of the SD/eMMC blocks.

Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Tested-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-08-15 15:45:57 -07:00
Laxman Dewangan
e581245d8a clk: max77686: Add DT binding details for PMIC MAX77620
Maxim has used the same clock IP on multiple PMICs like MAX77686,
MAX77802, MAX77620. Only differences are the number of clocks
from these PMICs like MAX77686 has 3 clocks output, MAX776802 have
two clock output and MAX77620 has one clock output.

Add clock binding details and DT example for the MAX77620.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
CC: Krzysztof Kozlowski <k.kozlowski@samsung.com>
CC: Javier Martinez Canillas <javier@dowhile0.org>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-08-15 15:33:14 -07:00
Andy Yan
18a21e2c07 soc: rockchip: add reboot-mode header
Rockchip platform use a SYSCON mapped register store
the reboot mode magic value for bootloader to use when
system reboot.

Add the shared header describing the values firmware expects
for different boot modes.

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-08-11 19:57:25 +02:00
Sergei Shtylyov
975fb77f87 ARM: dts: r8a7794: add MSTP10 clocks
Add MSTP10 clocks to the R8A7794 device tree.

This patch is based on the commit ee9141522dcf ("ARM: shmobile: r8a7791:
add MSTP10 support on DTSI").

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-08-09 14:37:05 +02:00
Sergei Shtylyov
2a29f9d6fe ARM: dts: r8a7794: add MSTP5 clocks
Add some MSTP5 clocks to the R8A7794 device tree.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-08-09 14:36:56 +02:00
Linus Torvalds
043248cd4e ARM: DT updates for v4.8
Device tree contents continue to be the largest branches we submit. This
 time around, some of the contents worth pointing out is:
 
 - New SoC platforms:
   - Freescale i.MX 7Solo
   - Broadcom BCM23550
   - Cirrus Logic EP7209 and EP7211 (clps711x platforms)_
   - Hisilicon HI3519
   - Renesas R8A7792
 
 Some of the other delta that is sticking out, line-count wise:
  - Exynos moves of IP blocks under an SoC bus, which causes a large delta due
    to indentation changes
  - A new Tegra K1 board: Apalis
  - A bunch of small updates to many Allwinner platforms; new hardware support,
    some cleanup, etc.
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Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM DT updates from Olof Johansson:
 "Device tree contents continue to be the largest branches we submit.
  This time around, some of the contents worth pointing out is:

  New SoC platforms:
   - Freescale i.MX 7Solo
   - Broadcom BCM23550
   - Cirrus Logic EP7209 and EP7211 (clps711x platforms)_
   - Hisilicon HI3519
   - Renesas R8A7792

  Some of the other delta that is sticking out, line-count wise:
   - Exynos moves of IP blocks under an SoC bus, which causes a large
     delta due to indentation changes
   - a new Tegra K1 board: Apalis
   - a bunch of small updates to many Allwinner platforms; new hardware
     support, some cleanup, etc"

* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (426 commits)
  ARM: dts: sun8i: Add dts file for inet86dz board
  ARM: dts: sun8i: Add dts file for Polaroid MID2407PXE03 tablet
  ARM: dts: sun8i: Use sun8i-reference-design-tablet for ga10h dts
  ARM: dts: sun8i: Use sun8i-reference-design-tablet for polaroid mid2809pxe04
  ARM: dts: sun8i: reference-design-tablet: Add drivevbus-supply
  ARM: dts: Copy sun8i-q8-common.dtsi sun8i-reference-design-tablet.dtsi
  ARM: dts: sun5i: Use sun5i-reference-design-tablet.dtsi for utoo p66 dts
  ARM: dts: sun5i: Use sun5i-reference-design-tablet.dtsi for dit4350 dts
  ARM: dts: sun5i: reference-design-tablet: Remove mention of q8
  ARM: dts: sun5i: reference-design-tablet: Set lradc vref to avcc
  ARM: dts: sun5i: Rename sun5i-q8-common.dtsi sun5i-reference-design-tablet.dtsi
  ARM: dts: sun5i: Move q8 display bits to sun5i-a13-q8-tablet.dts
  ARM: dts: sunxi: Rename sunxi-q8-common.dtsi sunxi-reference-design-tablet.dtsi
  ARM: dts: at91: Don't build unnecessary dtbs
  ARM: dts: at91: sama5d3x: separate motherboard gmac and emac definitions
  ARM: dts: at91: at91sam9g25ek: fix isi endpoint node
  ARM: dts: at91: move isi definition to at91sam9g25ek
  ARM: dts: at91: fix i2c-gpio node name
  ARM: dts: at91: vinco: fix regulator name
  ARM: dts: at91: ariag25 : fix onewire node
  ...
2016-08-01 18:37:45 -04:00
Linus Torvalds
43a0a98aa8 ARM: SoC driver updates for v4.8
Driver updates for ARM SoCs.
 
 A slew of changes this release cycle. The reset driver tree, that we merge
 through arm-soc for historical reasons, is also sizable this time around.
 
 Among the changes:
 
  - clps711x: Treewide changes to compatible strings, merged here for simplicity.
  - Qualcomm: SCM firmware driver cleanups, move to platform driver
  - ux500: Major cleanups, removal of old mach-specific infrastructure.
  - Atmel external bus memory driver
  - Move of brcmstb platform to the rest of bcm
  - PMC driver updates for tegra, various fixes and improvements
  - Samsung platform driver updates to support 64-bit Exynos platforms
  - Reset controller cleanups moving to devm_reset_controller_register() APIs
  - Reset controller driver for Amlogic Meson
  - Reset controller driver for Hisilicon hi6220
  - ARM SCPI power domain support
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Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC driver updates from Olof Johansson:
 "Driver updates for ARM SoCs.

  A slew of changes this release cycle.  The reset driver tree, that we
  merge through arm-soc for historical reasons, is also sizable this
  time around.

  Among the changes:

   - clps711x: Treewide changes to compatible strings, merged here for simplicity.
   - Qualcomm: SCM firmware driver cleanups, move to platform driver
   - ux500: Major cleanups, removal of old mach-specific infrastructure.
   - Atmel external bus memory driver
   - Move of brcmstb platform to the rest of bcm
   - PMC driver updates for tegra, various fixes and improvements
   - Samsung platform driver updates to support 64-bit Exynos platforms
   - Reset controller cleanups moving to devm_reset_controller_register() APIs
   - Reset controller driver for Amlogic Meson
   - Reset controller driver for Hisilicon hi6220
   - ARM SCPI power domain support"

* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (100 commits)
  ARM: ux500: consolidate base platform files
  ARM: ux500: move soc_id driver to drivers/soc
  ARM: ux500: call ux500_setup_id later
  ARM: ux500: consolidate soc_device code in id.c
  ARM: ux500: remove cpu_is_u* helpers
  ARM: ux500: use CLK_OF_DECLARE()
  ARM: ux500: move l2x0 init to .init_irq
  mfd: db8500 stop passing around platform data
  ASoC: ab8500-codec: remove platform data based probe
  ARM: ux500: move ab8500_regulator_plat_data into driver
  ARM: ux500: remove unused regulator data
  soc: raspberrypi-power: add CONFIG_OF dependency
  firmware: scpi: add CONFIG_OF dependency
  video: clps711x-fb: Changing the compatibility string to match with the smallest supported chip
  input: clps711x-keypad: Changing the compatibility string to match with the smallest supported chip
  pwm: clps711x: Changing the compatibility string to match with the smallest supported chip
  serial: clps711x: Changing the compatibility string to match with the smallest supported chip
  irqchip: clps711x: Changing the compatibility string to match with the smallest supported chip
  clocksource: clps711x: Changing the compatibility string to match with the smallest supported chip
  clk: clps711x: Changing the compatibility string to match with the smallest supported chip
  ...
2016-08-01 18:36:01 -04:00
Linus Torvalds
fbae5cbb43 ARM: SoC platform updates for v4.8
Improved and new platform support for various SoCs:
 
  - New SoC support:
    - Broadcom BCM23550
    - Freescale i.MX7Solo
    - Qualcomm MDM9615
    - Renesas r8a7792
  - Conversion of clps711x to multiplatform
  - debug uart improvements for Atmel platforms
  - Tango platform improvements: HOTPLUG_CPU, Suspend-to-ram
  - OMAP tweaks and improvements to hwmod
  - OMAP support for kexec on SMP
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Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC platform updates from Olof Johansson:
 "Improved and new platform support for various SoCs:

  New SoC support:
   - Broadcom BCM23550
   - Freescale i.MX7Solo
   - Qualcomm MDM9615
   - Renesas r8a7792

  Improvements:
   - convert clps711x to multiplatform
   - debug uart improvements for Atmel platforms
   - Tango platform improvements: HOTPLUG_CPU, Suspend-to-ram
   - OMAP tweaks and improvements to hwmod
   - OMAP support for kexec on SMP"

* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (109 commits)
  ARM: davinci: fix build break because of undeclared dm365_evm_snd_data
  ARM: s3c64xx: smartq: Avoid sparse warnings
  ARM: sti: Implement dummy L2 cache's write_sec
  ARM: STi: Update machine _namestr to be more generic.
  arm: meson: explicitly select clk drivers
  ARM: tango: add Suspend-to-RAM support
  ARM: hisi: consolidate the hisilicon machine entries
  ARM: tango: fix CONFIG_HOTPLUG_CPU=n build
  MAINTAINERS: Update BCM281XX/BCM11XXX/BCM216XX entry
  MAINTAINERS: Update BCM63XX entry
  MAINTAINERS: Add NS2 entry
  MAINTAINERS: Fix nsp false-positives
  MAINTAINERS: Change L to M for Broadcom ARM/ARM64 SoC entries
  ARM: debug: Enable DEBUG_BCM_5301X for Northstar Plus SoCs
  ARM: clps711x: Switch to MULTIPLATFORM
  ARM: clps711x: Remove boards support
  ARM: clps711x: Add basic DT support
  ARM: clps711x: Reduce static map size
  ARM: SAMSUNG: Constify iomem address passed to s5p_init_cpu
  ARM: oxnas: Change OX810SE default driver config
  ...
2016-08-01 18:27:08 -04:00
Linus Torvalds
dd9671172a IOMMU Updates for Linux v4.8
In the updates:
 
 	* Big endian support and preparation for defered probing for the
 	  Exynos IOMMU driver
 
 	* Simplifications in iommu-group id handling
 
 	* Support for Mediatek generation one IOMMU hardware
 
 	* Conversion of the AMD IOMMU driver to use the generic IOVA
 	  allocator. This driver now also benefits from the recent
 	  scalability improvements in the IOVA code.
 
 	* Preparations to use generic DMA mapping code in the Rockchip
 	  IOMMU driver
 
 	* Device tree adaption and conversion to use generic page-table
 	  code for the MSM IOMMU driver
 
 	* An iova_to_phys optimization in the ARM-SMMU driver to greatly
 	  improve page-table teardown performance with VFIO
 
 	* Various other small fixes and conversions
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Merge tag 'iommu-updates-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Pull IOMMU updates from Joerg Roedel:

 - big-endian support and preparation for defered probing for the Exynos
   IOMMU driver

 - simplifications in iommu-group id handling

 - support for Mediatek generation one IOMMU hardware

 - conversion of the AMD IOMMU driver to use the generic IOVA allocator.
   This driver now also benefits from the recent scalability
   improvements in the IOVA code.

 - preparations to use generic DMA mapping code in the Rockchip IOMMU
   driver

 - device tree adaption and conversion to use generic page-table code
   for the MSM IOMMU driver

 - an iova_to_phys optimization in the ARM-SMMU driver to greatly
   improve page-table teardown performance with VFIO

 - various other small fixes and conversions

* tag 'iommu-updates-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (59 commits)
  iommu/amd: Initialize dma-ops domains with 3-level page-table
  iommu/amd: Update Alias-DTE in update_device_table()
  iommu/vt-d: Return error code in domain_context_mapping_one()
  iommu/amd: Use container_of to get dma_ops_domain
  iommu/amd: Flush iova queue before releasing dma_ops_domain
  iommu/amd: Handle IOMMU_DOMAIN_DMA in ops->domain_free call-back
  iommu/amd: Use dev_data->domain in get_domain()
  iommu/amd: Optimize map_sg and unmap_sg
  iommu/amd: Introduce dir2prot() helper
  iommu/amd: Implement timeout to flush unmap queues
  iommu/amd: Implement flush queue
  iommu/amd: Allow NULL pointer parameter for domain_flush_complete()
  iommu/amd: Set up data structures for flush queue
  iommu/amd: Remove align-parameter from __map_single()
  iommu/amd: Remove other remains of old address allocator
  iommu/amd: Make use of the generic IOVA allocator
  iommu/amd: Remove special mapping code for dma_ops path
  iommu/amd: Pass gfp-flags to iommu_map_page()
  iommu/amd: Implement apply_dm_region call-back
  iommu/amd: Create a list of reserved iova addresses
  ...
2016-08-01 07:25:10 -04:00
Linus Torvalds
1056c9bd27 The bulk of the changes are updates and fixes to existing clk provider
drivers, along with a pretty standard number of new drivers. The core
 recieved a small number of updates as well.
 
 Core changes of note:
 * Removed CLK_IS_ROOT flag
 
 New clk provider drivers:
 * Renesas r8a7796 Clock Pulse Generator / Module Standby and Software
   Reset
 * Allwinner sun8i H3 Clock Controller Unit
 * AmLogic meson8b clock controller (rewritten)
 * AmLogic gxbb clock controller
 * Support for some new ICs was added by simple changes to static data
   tables for chips sharing the same family
 
 Driver updates of note:
 * the Allwinner sunxi clock driver infrastucture was rewritten to
   comform to the state of the art at drivers/clk/sunxi-ng. The old
   implementation is still supported for backwards compatibility with the
   DT ABI
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Merge tag 'clk-for-linus-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk updates from Michael Turquette:
 "The bulk of the changes are updates and fixes to existing clk provider
  drivers, along with a pretty standard number of new drivers.  The core
  recieved a small number of updates as well.

  Core changes of note:
   - removed CLK_IS_ROOT flag

  New clk provider drivers:
   - Renesas r8a7796 clock pulse generator / module standby and
     software reset
   - Allwinner sun8i H3 clock controller unit
   - AmLogic meson8b clock controller (rewritten)
   - AmLogic gxbb clock controller
   - support for some new ICs was added by simple changes to static
     data tables for chips sharing the same family

  Driver updates of note:
   - the Allwinner sunxi clock driver infrastucture was rewritten to
     comform to the state of the art at drivers/clk/sunxi-ng.  The old
     implementation is still supported for backwards compatibility with
     the DT ABI"

* tag 'clk-for-linus-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (162 commits)
  clk: Makefile: re-sort and clean up
  Revert "clk: gxbb: expose CLKID_MMC_PCLK"
  clk: samsung: Allow modular build of the Audio Subsystem CLKCON driver
  clk: samsung: make clk-s5pv210-audss explicitly non-modular
  clk: exynos5433: remove CLK_IGNORE_UNUSED flag from SPI clocks
  clk: oxnas: Add hardware dependencies
  clk: imx7d: do not set parent of ethernet time/ref clocks
  ARM: dt: sun8i: switch the H3 to the new CCU driver
  clk: sunxi-ng: h3: Fix Kconfig symbol typo
  clk: sunxi-ng: h3: Fix audio clock divider offset
  clk: sunxi-ng: Add H3 clocks
  clk: sunxi-ng: Add N-K-M-P factor clock
  clk: sunxi-ng: Add N-K-M Factor clock
  clk: sunxi-ng: Add N-M-factor clock support
  clk: sunxi-ng: Add N-K-factor clock support
  clk: sunxi-ng: Add M-P factor clock support
  clk: sunxi-ng: Add divider
  clk: sunxi-ng: Add phase clock support
  clk: sunxi-ng: Add mux clock support
  clk: sunxi-ng: Add gate clock support
  ...
2016-07-30 11:20:02 -07:00
Linus Torvalds
d94ba9e7d8 This is the bulk of pin control changes for the v4.8 kernel cycle.
New drivers:
 
 - New driver for Oxnas pin control and GPIO. This ARM-based chipset
   is used in a few storage (NAS) type devices.
 
 - New driver for the MAX77620/MAX20024 pin controller portions.
 
 - New driver for the Intel Merrifield pin controller.
 
 New subdrivers:
 
 - New subdriver for the Qualcomm MDM9615
 
 - New subdriver for the STM32F746 MCU
 
 - New subdriver for the Broadcom NSP SoC.
 
 Cleanups:
 
 - Demodularization of bool compiled-in drivers.
 
 Apart from this there is just regular incremental improvements to
 a lot of drivers, especially Uniphier and PFC.
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Merge tag 'pinctrl-v4.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control updates from Linus Walleij:
 "This is the bulk of pin control changes for the v4.8 kernel cycle.

  Nothing stands out as especially exiting: new drivers, new subdrivers,
  lots of cleanups and incremental features.

  Business as usual.

  New drivers:

   - New driver for Oxnas pin control and GPIO.  This ARM-based chipset
     is used in a few storage (NAS) type devices.

   - New driver for the MAX77620/MAX20024 pin controller portions.

   - New driver for the Intel Merrifield pin controller.

  New subdrivers:

   - New subdriver for the Qualcomm MDM9615

   - New subdriver for the STM32F746 MCU

   - New subdriver for the Broadcom NSP SoC.

  Cleanups:

   - Demodularization of bool compiled-in drivers.

  Apart from this there is just regular incremental improvements to a
  lot of drivers, especially Uniphier and PFC"

* tag 'pinctrl-v4.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (131 commits)
  pinctrl: fix pincontrol definition for marvell
  pinctrl: xway: fix typo
  Revert "pinctrl: amd: make it explicitly non-modular"
  pinctrl: iproc: Add NSP and Stingray GPIO support
  pinctrl: Update iProc GPIO DT bindings
  pinctrl: bcm: add OF dependencies
  pinctrl: ns2: remove redundant dev_err call in ns2_pinmux_probe()
  pinctrl: Add STM32F746 MCU support
  pinctrl: intel: Protect set wake flow by spin lock
  pinctrl: nsp: remove redundant dev_err call in nsp_pinmux_probe()
  pinctrl: uniphier: add Ethernet pin-mux settings
  sh-pfc: Use PTR_ERR_OR_ZERO() to simplify the code
  pinctrl: ns2: fix return value check in ns2_pinmux_probe()
  pinctrl: qcom: update DT bindings with ebi2 groups
  pinctrl: qcom: establish proper EBI2 pin groups
  pinctrl: imx21: Remove the MODULE_DEVICE_TABLE() macro
  Documentation: dt: Add new compatible to STM32 pinctrl driver bindings
  includes: dt-bindings: Add STM32F746 pinctrl DT bindings
  pinctrl: sunxi: fix nand0 function name for sun8i
  pinctrl: uniphier: remove pointless pin-mux settings for PH1-LD11
  ...
2016-07-28 17:06:51 -07:00
Arnd Bergmann
d95eabc7b8 Renesas ARM Based SoC DT Fixes for v4.8
* Corrections to r8a7792
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Merge tag 'renesas-dt-fixes-for-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

Merge "Renesas ARM Based SoC DT Fixes for v4.8" from Simon Horman:

* Corrections to r8a7792

* tag 'renesas-dt-fixes-for-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: dts: r8a7792: remove ADSP clock
  ARM: dts: r8a7792: add PLL1 divided by 2 clock
2016-07-21 14:40:28 +02:00
Michael Turquette
149f9e734f Merge branch 'clk-s905' into clk-next 2016-07-15 19:15:40 -07:00
Michael Turquette
ca1d2e269f Revert "clk: gxbb: expose CLKID_MMC_PCLK"
This reverts commit e16fb2e6355c1c1b41623af9e01ada196e2af098.

Updated documentation from the chip vendor reveals that this clock is
not required for correct operation of the MMC controller. As such, do
not expose it to DT.

Signed-off-by: Michael Turquette <mturquette@baylibre.com>
2016-07-15 19:15:12 -07:00