09 Jun, 2017
1 commit
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Remove whitespace.
Signed-off-by: Irina Tirdea
08 Jun, 2017
7 commits
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Add HSRUN mode clocks on i.MX7ULP. we also add a fake clock mux ARM
to make the clock tree more easy to handle in cpufreq.Signed-off-by: Bai Ping
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Add gpt_3m clock source on i.MX6SLL.
Signed-off-by: Bai Ping
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Correct enet clock CCGR register offset.
CCGR6: IMX7D_ENET_AXI_ROOT_CLK (enet1 enet2 bus clocks)
CCGR112: IMX7D_ENET1_TIME_ROOT_CLK, IMX7D_ENET1_IPG_ROOT_CLK
CCGR113: IMX7D_ENET2_TIME_ROOT_CLK, IMX7D_ENET2_IPG_ROOT_CLKIMX7D_ENET_PHY_REF_ROOT_DIV supply clock for PHY, no gate after the clock, its parent
clcok root has gate.
IMX7D_ENET1_REF_ROOT_DIV/IMX7D_ENET2_REF_ROOT_DIV supply clocks for enet IPG_CLK_RMII,
no gate after the clock, its parent clock root has gate.IMX7D_PLL_ENET_MAIN_125M_CLK (anatop pll) supply clock for enet RGMII tx_clk.
Update copyright information.
Signed-off-by: Fugang Duan
Signed-off-by: Adrian Alonso -
SAI in M4 domain, and the clock used by SAI is in M4 domain
Signed-off-by: Shengjiu Wang
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Add i.MX7ULP clock driver.
Signed-off-by: Anson Huang
Signed-off-by: Bai Ping
Signed-off-by: Fancy Fang -
add extern audio clock in imx6sll clock tree
Signed-off-by: Shengjiu Wang
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Add i.MX6SLL pin and clock head files.
Signed-off-by: Anson Huang
Signed-off-by: Bai Ping
Signed-off-by: Peng Fan
23 Feb, 2017
7 commits
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The pxp require two clocks to enable when it works, and
they are 'ipg' and 'axi' clocks. Besides, the two clocks
share the same CCGR to control clock gating.Signed-off-by: Fancy Fang
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The general architecture of i.MX6ULL is same as i.MX6UL. So
most of the clock driver code of i.MX6UL can be reused by
i.MX6ULL.Signed-off-by: Peng Fan
Signed-off-by: Bai Ping -
We actually have lvds2 (analog clock2), an I/O clock like lvds1, in the SoC.
And this lvds2, along with lvds1, can be used to provide external clock source
to the internal pll, such as pll4_audio and pll5_video.So This patch mainly adds the lvds2 to the clock tree and fix its relationship
with pll4 accordingly.Signed-off-by: Shengjiu Wang
(cherry picked from commit f9cfc11cf8628bd01efda611074131bfa323a120) -
when kernel command line has "uart_from_osc" defined, set uart1
parent clock to OSC for low power case.Signed-off-by: Fugang Duan
-
As spdif driver will register SPDIF clock to regmap, regmap will do
clk_prepare in init function, so SPDIF clock is prepared in probe, then its
root clock (pll clock) is prepared also, which cause the arm can't enter
low power mode.
Add SPDIF_GCLK in clock tree which share same gate bits with SPDIF clock.
Its root clock is ipg clock, and register it to regmap, then the issue can be
fixed.Signed-off-by: Shengjiu Wang
(cherry picked from commit 3f8999cdb4fabed4f720c6ee23947e19c8fff83f) -
Add MSL code for i.MX6QP.
Signed-off-by: Bai Ping
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Add new SoC i.MX7D dtsi and pinfunc head file.
Signed-off-by: Anson Huang
26 Jan, 2017
1 commit
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commit 68cc085a4daaa32f7138de1e918331c05165a484 upstream.
R8A7794 doesn't have Cortex-A15 CPUs, thus there's no Z clock...
Fixes: 0dce5454d5c2 ("ARM: shmobile: Initial r8a7794 SoC device tree")
Signed-off-by: Sergei Shtylyov
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
Signed-off-by: Greg Kroah-Hartman
08 Oct, 2016
2 commits
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Pull ARM SoC late DT updates from Arnd Bergmann:
"These updates have been kept in a separate branch mostly because they
rely on updates to the respective clk drivers to keep the shared
header files in sync.- The Renesas r8a7796 (R-Car M3-W) platform gets added, this is an
automotive SoC similar to the ⅹ8a7795 chip we already support, but
the dts changes rely on a clock driver change that has been merged
for v4.9 through the clk tree.- The Amlogic meson-gxbb (S905) platform gains support for a few
drivers merged through our tree, in particular the network and usb
driver changes are required and included here, and also the clk
tree changes.- The Allwinner platforms have seen a large-scale change to their clk
drivers and the dts file updates must come after that. This
includes the newly added Nextthing GR8 platform, which is derived
from sun5i/A13.- Some integrator (arm32) changes rely on clk driver changes.
- A single patch for lpc32xx has no such dependency but wasn't added
until just before the merge window"* tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (99 commits)
ARM: dts: lpc32xx: add device node for IRAM on-chip memory
ARM: dts: sun8i: Add accelerometer to polaroid-mid2407pxe03
ARM: dts: sun8i: enable UART1 for iNet D978 Rev2 board
ARM: dts: sun8i: add pinmux for UART1 at PG
dts: sun8i-h3: add I2C0-2 peripherals to H3 SOC
dts: sun8i-h3: add pinmux definitions for I2C0-2
dts: sun8i-h3: associate exposed UARTs on Orange Pi Boards
dts: sun8i-h3: split off RTS/CTS for UART1 in seperate pinmux
dts: sun8i-h3: add pinmux definitions for UART2-3
ARM: dts: sun9i: a80-optimus: Disable EHCI1
ARM: dts: sun9i: cubieboard4: Add AXP806 PMIC device node and regulators
ARM: dts: sun9i: a80-optimus: Add AXP806 PMIC device node and regulators
ARM: dts: sun9i: cubieboard4: Declare AXP809 SW regulator as unused
ARM: dts: sun9i: a80-optimus: Declare AXP809 SW regulator as unused
ARM: dts: sun8i: Add touchscreen node for sun8i-a33-ga10h
ARM: dts: sun8i: Add touchscreen node for sun8i-a23-polaroid-mid2809pxe04
ARM: dts: sun8i: Add touchscreen node for sun8i-a23-polaroid-mid2407pxe03
ARM: dts: sun8i: Add touchscreen node for sun8i-a23-inet86dz
ARM: dts: sun8i: Add touchscreen node for sun8i-a23-gt90h
ARM64: dts: meson-gxbb-vega-s95: Enable USB Nodes
... -
Pull ARM DT updates from Arnd Bergmann:
"These are as usual a very large number of mostly boring updates to
enable devices in existing machines, or to fix minor bugs. Notably, an
ongoing treewide effort to fix warnings caused by an update to the
device tree compiler. These are enabled with "make W=1" at the moment
but can hopefully become the default once all issues have been
addressed.No new SoC platform is added this time around (Armada 395 and Orion
mv88f5181 are slight variations of existing ones), but a significant
number of new dts files are added, which I list by platform:- Allwinner: Empire Electronix M712 and iNet d978 Rev2 tablets,
Orange Pi PC Plus, Orange Pi 2, Orange Pi Plus 2E, Orange Pi Lite,
Olimex A33-Olinuxino, and Nano Pi Neo single-board computers- ARM Realview: all supported machines (ported from board files)
- Broadcom: BCM958525er, BCM958522er, BCM988312hr, BCM958623hr and
BCM958622hr reference boards for Northstar platform, Raspberry Pi
Zero single-board computer- Marvell EBU: Netgear WNR854T router (ported from board file),
Armada 395 SoC platform and GP board Armada 390 DB development
board- NXP i.MX: imx7s Warp7 reference board, Gateworks Ventana GW553x
single-board computer, Technologic Systems TS-4900 and Engicam
IMX6UL GEA M6UL computer-on-module, Inverse Path USB armory board- Qualcomm: LG Nexus 5 Phone
- Renesas: r8a7792/wheat and r7s72100/rskrza1 development boards
- Rockchip: Rockchip RK3288 Fennec reference board, Firefly RK3288
Reload platform- ST Microelectronics STi: B2260 (96boards) single-board computer
- TI Davinci: OMAP-L138 LCDK Development kit
- TI OMAP: beagleboard-x15 rev B1 single-board computer"
* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (390 commits)
ARM: dts: sony-nsz-gs7: add missing unit name to /memory node
ARM: dts: chromecast: add missing unit name to /memory node
ARM: dts: berlin2q-marvell-dmp: add missing unit name to /memory node
ARM: dts: berlin2: Add missing unit name to /soc node
ARM: dts: berlin2cd: Add missing unit name to /soc node
ARM: dts: berlin2q: Add missing unit name to /soc node
ARM: dts: berlin2: Remove skeleton.dtsi inclusion
ARM: dts: berlin2cd: Remove skeleton.dtsi inclusion
ARM: dts: berlin2q: Remove skeleton.dtsi inclusion
arm: dts: berlin2q: enable all wdt nodes unconditionally
arm: dts: berlin2: enable all wdt nodes unconditionally
ARM: dts: omap5-igep0050.dts: Use tabs for indentation
ARM: dts: Fix igepv5 power button GPIO direction
ARM: dts: am335x-evmsk: Add blue-and-red-wiring -property to lcdc node
ARM: dts: am335x-evmsk: Whitespace cleanup of lcdc related nodes
ARM: dts: am335x-evm: Add blue-and-red-wiring -property to lcdc node
ARM: dts: s3c64xx: Use macros for pinctrl configuration
ARM: dts: s3c2416: Use macros for pinctrl configuration
ARM: dts: s5pv210: Use macros for pinctrl configuration
ARM: dts: s3c64xx: Use common macros for pinctrl configuration
...
21 Sep, 2016
2 commits
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The current clock tree only implements the minimal set of differences
between the i.MX6Q and the i.MX6DL, but that doesn't really reflect
reality.Apply the following fixes to match the RM:
- DL has no GPU3D_SHADER_SEL/PODF, the shader domain is clocked by
GPU3D_CORE
- GPU3D_SHADER_SEL/PODF has been repurposed as GPU2D_CORE_SEL/PODF
- GPU2D_CORE_SEL/PODF has been repurposed as MLB_SEL/PODFCc: stable@vger.kernel.org
Signed-off-by: Lucas Stach
Acked-by: Shawn Guo
Signed-off-by: Stephen Boyd -
Add clocks configuration for CSI, FIRI and IEEE1588.
Signed-off-by: Fabien Lahoudere
Acked-by: Shawn Guo
Signed-off-by: Stephen Boyd
19 Sep, 2016
1 commit
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…hilman/linux-amlogic into next/late
Pull "Amlogic driver updates for v4.9, 2nd round" from Kevin Hilman:
- media: update IR support for newer SoCs
- firmware: add secure monitor driver
- net: new stmmac glue driver
- usb: udd DWC2 support for meson-gxbb
- clocks: expose more clock IDs for use by DT
- DT binding updates* tag 'amlogic-drivers-2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic: (21 commits)
clk: gxbb: expose i2c clocks
clk: gxbb: expose USB clocks
clk: gxbb: expose spifc clock
clk: gxbb: expose MPLL2 clock for use by DT
Documentation: dt-bindings: Add documentation for the Meson USB2 PHYs
usb: dwc2: add support for Meson8b and GXBB SoCs
net: stmmac: update the module description of the dwmac-meson driver
net: stmmac: add a glue driver for the Amlogic Meson 8b / GXBB DWMAC
stmmac: introduce get_stmmac_bsp_priv() helper
net: dt-bindings: Document the new Meson8b and GXBB DWMAC bindings
clk: meson-gxbb: Export PWM related clocks for DT
meson: clk: Add support for clock gates
gxbb: clk: Adjust MESON_GATE macro to be shared with meson8b
clk: meson: Copy meson8b CLKID defines to private header file
meson: clk: Rename register names according to Amlogic datasheet
meson: clk: Move register definitions to meson8b.h
clk: meson: Rename meson8b-clkc.c to reflect gxbb naming convention
nvmem: amlogic: Add Amlogic Meson EFUSE driver
firmware: Amlogic: Add secure monitor driver
media: rc: meson-ir: Add support for newer versions of the IR decoder
...
17 Sep, 2016
1 commit
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Adding missing reset lines for USB 3.0 PHY.
Signed-off-by: Vivek Gautam
Signed-off-by: Stephen Boyd
15 Sep, 2016
7 commits
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The ZX296718 clocks are statically listed and registered. More
clock will be added later.Signed-off-by: Jun Nie
Signed-off-by: Stephen Boyd -
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
Acked-by: Stephen Boyd
Signed-off-by: Kevin Hilman -
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
Signed-off-by: Jerome Brunet
Acked-by: Stephen Boyd
Signed-off-by: Kevin Hilman -
SPI clock is needed for the spifc driver, expose to DT
(and comment out in the clk driver)Signed-off-by: Jerome Brunet
Acked-by: Stephen Boyd
Signed-off-by: Kevin Hilman -
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
Acked-by: Stephen Boyd
Signed-off-by: Kevin Hilman -
…/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 -
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)
14 Sep, 2016
1 commit
-
…n/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
10 Sep, 2016
1 commit
-
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
Acked-by: Chen-Yu Tsai
09 Sep, 2016
3 commits
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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
Reviewed-by: Krzysztof Kozlowski
Reviewed-by: Chanwoo Choi -
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
Reviewed-by: Krzysztof Kozlowski
Reviewed-by: Chanwoo Choi -
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
Signed-off-by: Sylwester Nawrocki
07 Sep, 2016
1 commit
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…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
05 Sep, 2016
2 commits
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Signed-off-by: Chris Brandt
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman -
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
Signed-off-by: Chris Zhong
Signed-off-by: Heiko Stuebner
03 Sep, 2016
2 commits
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Add the PWM related clocks in order to be referenced as PWM source
clocks.Signed-off-by: Neil Armstrong
Signed-off-by: Michael Turquette
Link: lkml.kernel.org/r/1471870177-10609-1-git-send-email-narmstrong@baylibre.com
02 Sep, 2016
1 commit
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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
Signed-off-by: Michael Turquette
Link: lkml.kernel.org/r/1472319654-59048-5-git-send-email-serveralex@gmail.com
