linux/Documentation/devicetree/bindings/clock
Martin Blumenstingl 855f06a100 clk: meson: meson8b: add compatibles for Meson8 and Meson8m2
The clock controller on Meson8, Meson8b and Meson8m2 is very similar
based on the code from the Amlogic GPL kernel sources. Add separate
compatibles for each SoC to make sure that we can easily implement
all the small differences for each SoC later on.

In general the Meson8 and Meson8m2 seem to be almost identical as they
even share the same mach-meson8 directory in Amlogic's GPL kernel
sources.
The main clocks on Meson8, Meson8b and Meson8m2 are very similar,
because they are all using the same PLL values, 90% of the clock gates
are the same (the actual diffstat of the mach-meson8/clock.c and
mach-meson8b/clock.c files is around 30 to 40 lines, when excluding
all commented out code).
The difference between the Meson8 and Meson8b clock gates seem to be:
- Meson8 has AIU_PCLK, HDMI_RX, VCLK2_ENCT, VCLK2_ENCL, UART3,
  CSI_DIG_CLKIN gates which don't seem to be available on Meson8b
- the gate on Meson8 for bit 7 seems to be named "_1200XXX" instead
  of "PERIPHS_TOP" (on Meson8b)
- Meson8b has a SANA gate which doesn't seem to exist on Meson8 (or
  on Meson8 the same bit is used by the UART3 gate in Amlogic's GPL
  kernel sources)
None of these gates is added for now, since it's unclear whether these
definitions are actually correct (the VCLK2_ENCT gate for example is
defined, but only used in some commented block).

The main difference between all three SoCs seem to be the video (VPU)
clocks. Apart from different supported clock rates (according to vpu.c
in mach-meson8 and mach-meson8b from Amlogic's GPL kernel sources) the
most notable difference is that Meson8m2 has a GP_PLL clock and a mux
(probably the same as on the Meson GX SoCs) to support glitch-free
(clock rate) switching.
None of these VPU clocks are not supported by our mainline meson8b
clock driver yet though.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2017-06-12 07:33:08 +00:00
..
st drivers: clk: st: Handle clk synchronous mode for video clocks 2016-09-16 16:01:41 -07:00
ti clk: ti: Add support for dm814x ADPLL 2016-03-01 16:21:25 -08:00
alphascale,acc.txt ARM: add alphascale,acc.txt bindings documentation 2015-01-19 16:29:48 -08:00
altr_socfpga.txt
amlogic,gxbb-aoclkc.txt dt-bindings: clock: reset: Add GXBB AO Clock and Reset Bindings 2016-08-19 12:49:00 -07:00
amlogic,gxbb-clkc.txt dt-bindings: clock: gxbb-clkc: Add GXL compatible variant 2017-04-04 11:00:07 -07:00
amlogic,meson8b-clkc.txt clk: meson: meson8b: add compatibles for Meson8 and Meson8m2 2017-06-12 07:33:08 +00:00
arm-integrator.txt Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2014-10-07 21:16:26 -04:00
arm-syscon-icst.txt clk: versatile add DT bindings for the ICST CM variants 2016-08-25 13:03:37 -07:00
armada3700-periph-clock.txt dt-bindings: clock: add DT binding for the peripheral clocks on Armada 3700 2016-08-15 14:10:25 -07:00
armada3700-tbg-clock.txt dt-bindings: clock: add DT binding for the TBG clocks on Armada 3700 2016-08-15 14:07:40 -07:00
armada3700-xtal-clock.txt pinctrl: dt-bindings: Add documentation for Armada 37xx pin controllers 2017-04-24 11:28:09 +02:00
artpec6.txt clk: add device tree binding for Artpec-6 clock controller 2016-04-15 16:00:37 -07:00
at91-clock.txt clk: at91: Add sama5d4 sckc support 2016-09-20 17:02:58 -07:00
axi-clkgen.txt clk: axi-clkgen: Add multi-parent support 2016-01-29 17:06:14 -08:00
axs10x-i2s-pll-clock.txt clk/axs10x: Add I2S PLL clock driver 2016-05-06 10:35:04 -07:00
brcm,bcm2835-aux-clock.txt clk: bcm2835: Add bindings for the auxiliary peripheral clock gates. 2015-12-22 16:46:58 -08:00
brcm,bcm2835-cprman.txt clk: bcm2835: Register the DSI0/DSI1 pixel clocks. 2017-01-20 16:22:55 -08:00
brcm,bcm53573-ilp.txt clk: bcm: Add driver for BCM53573 ILP clock 2016-09-16 16:31:29 -07:00
brcm,iproc-clocks.txt Documentation: dt-bindings: Add DT bindings for Cygnus audio clock 2016-01-29 16:31:36 -08:00
brcm,kona-ccu.txt dt-bindings: brcm: rationalize Broadcom documentation naming 2015-03-26 12:14:11 -05:00
calxeda.txt
clk-exynos-audss.txt clk: samsung: clk-exynos-audss: Add exynos5410 compatible 2016-09-09 17:35:11 +02:00
clk-palmas-clk32kg-clocks.txt
clk-s5pv210-audss.txt
clock-bindings.txt clk: bindings: Fix assigned-clock-rates description 2015-05-13 12:32:51 -07:00
clps711x-clock.txt clk: clps711x: Changing the compatibility string to match with the smallest supported chip 2016-07-06 17:38:13 +02:00
cs2000-cp.txt clk: add CS2000 Fractional-N driver 2015-11-30 16:33:38 -08:00
csr,atlas7-car.txt clk: sirf: add CSR atlas7 clk and reset support 2015-05-20 15:43:28 -07:00
dove-divider-clock.txt dt-bindings: add Marvell core PLL and clock divider PMU documentation 2015-12-07 18:37:03 +01:00
efm32-clock.txt
emev2-clock.txt clk: emev2: Use generic names for device nodes 2015-05-07 11:32:41 -07:00
exynos4-clock.txt
exynos7-clock.txt clk: samsung: exynos7: add clocks for audio block 2015-01-15 15:18:51 +01:00
exynos3250-clock.txt clk: samsung: exynos3250: Add driver for CMU_ISP clock domain 2015-03-30 15:18:53 -07:00
exynos5250-clock.txt
exynos5260-clock.txt
exynos5410-clock.txt clk: samsung: Add support for EPLL on exynos5410 2016-09-09 17:35:13 +02:00
exynos5420-clock.txt
exynos5433-clock.txt clk: exynos5433: Add documentation for the audio block parent clocks 2016-11-17 13:58:49 +01:00
exynos5440-clock.txt
fixed-clock.txt
fixed-factor-clock.txt clk: fixed-factor: Allow for a few clocks to change the parent rate 2016-07-01 17:16:59 -07:00
fujitsu,mb86s70-crg11.txt clk: Add clock driver for mb86s7x 2015-04-10 13:51:55 -07:00
gpio-gate-clock.txt
gpio-mux-clock.txt clk: add gpio controlled clock multiplexer 2015-07-06 17:20:52 -07:00
hi3620-clock.txt
hi3660-clock.txt dt-bindings: Document the hi3660 clock bindings 2017-01-09 16:13:38 -08:00
hi6220-clock.txt dt-bindings: clk: Hi6220: Document stub clock driver 2015-08-24 16:49:10 -07:00
hisi-crg.txt clk: hisilicon: add CRG driver for Hi3798CV200 SoC 2016-11-11 15:43:49 -08:00
hix5hd2-clock.txt
idt,versaclock5.txt clk: vc5: Add bindings for IDT VersaClock 5P49V5935 2017-04-19 09:08:48 -07:00
imx1-clock.txt
imx5-clock.txt
imx6q-clock.txt
imx6sl-clock.txt
imx6sx-clock.txt
imx6ul-clock.txt Document: dt: binding: imx: update document for imx6ul support 2015-08-11 23:15:16 +08:00
imx7d-clock.txt Document: dt: binding: imx: update document for imx7d support 2015-06-03 15:03:59 +08:00
imx21-clock.txt
imx23-clock.txt
imx25-clock.txt
imx27-clock.txt
imx28-clock.txt
imx31-clock.txt ARM: dts: imx31: fix clock control module interrupts description 2016-11-01 16:42:41 +08:00
imx35-clock.txt ARM: dts: imx35: restore existing used clock enumeration 2016-04-18 12:37:21 +08:00
ingenic,cgu.txt DEVICETREE: Add Ingenic CGU binding documentation 2015-06-21 21:53:13 +02:00
keystone-gate.txt
keystone-pll.txt clk: keystone: add support for post divider register for main pll 2015-06-18 15:36:33 -07:00
lpc1850-ccu.txt doc: dt: add documentation for lpc1850-ccu clk driver 2015-06-18 15:44:48 -07:00
lpc1850-cgu.txt doc: dt: add documentation for lpc1850-cgu clk driver 2015-06-18 15:44:47 -07:00
lpc1850-creg-clk.txt doc: dt: add documentation for lpc1850-creg-clk driver 2016-03-04 12:53:20 -08:00
lsi,axm5516-clks.txt
marvell,berlin.txt Documentation: bindings: move the Berlin clock documentation 2015-05-16 00:07:47 +02:00
marvell,mmp2.txt clk: mmp: add mmp2 DT support for clock driver 2014-11-12 16:34:22 -08:00
marvell,pxa168.txt clk: mmp: add pxa168 DT support for clock driver 2014-11-12 16:34:14 -08:00
marvell,pxa910.txt clk: mmp: add pxa910 DT support for clock driver 2014-11-12 16:34:18 -08:00
marvell,pxa1928.txt dt-bindings: Add pxa1928 clock binding 2015-05-15 12:31:38 -07:00
maxim,max77686.txt clk: max77686: Add DT binding details for PMIC MAX77620 2016-08-15 15:33:14 -07:00
microchip,pic32.txt dt/bindings/clk: Add PIC32 clock binding documentation. 2016-05-13 15:30:25 +02:00
moxa,moxart-clock.txt
mt8173-cpu-dvfs.txt dt-bindings: mediatek: Add MT8173 CPU DVFS clock bindings 2015-09-01 15:50:11 +02:00
mvebu-core-clock.txt ARM: dts: mvebu: Move mv98dx3236 clock bindings 2017-03-08 09:52:54 +01:00
mvebu-corediv-clock.txt clk: mvebu: support for 98DX3236 SoC 2017-01-27 10:48:03 -08:00
mvebu-cpu-clock.txt clk: mvebu: support for 98DX3236 SoC 2017-01-27 10:48:03 -08:00
mvebu-gated-clock.txt ARM: dts: mvebu: Move mv98dx3236 clock bindings 2017-03-08 09:52:54 +01:00
nspire-clock.txt
nvidia,tegra20-car.txt
nvidia,tegra30-car.txt
nvidia,tegra114-car.txt
nvidia,tegra124-car.txt of: document external-memory-controller property in tegra124-car 2015-05-13 15:17:10 +02:00
nvidia,tegra124-dfll.txt dt-bindings: tegra: Remove 0, prefix from unit-addresses 2016-04-19 17:25:18 -05:00
nvidia,tegra210-car.txt clk: tegra: Add Tegra210 device tree binding 2015-11-16 08:21:56 +01:00
nxp,lpc3220-clk.txt dt-bindings: clock: add description of LPC32xx clock controller 2015-12-24 12:31:19 -08:00
nxp,lpc3220-usb-clk.txt dt-bindings: clock: add description of LPC32xx USB clock controller 2015-12-24 12:31:21 -08:00
oxnas,stdclk.txt dt-bindings: clk: oxnas,stdclk: Add OX820 bindings 2016-10-23 10:19:03 -07:00
pistachio-clock.txt CLK: Add binding document for Pistachio clock controllers 2015-03-27 18:51:31 +01:00
prima2-clock.txt
pwm-clock.txt clk: Add PWM clock driver 2015-04-10 14:44:43 -07:00
pxa-clock.txt clk: dts: document pxa clock binding 2014-09-30 12:31:31 -07:00
qca,ath79-pll.txt dt-bindings: clock: qca,ath79-pll: fix copy-paste typos 2016-04-03 12:32:09 +02:00
qcom,gcc.txt dt-bindings: qcom: clocks: Add msm8994 clock bindings 2016-11-10 14:27:29 -08:00
qcom,lcc.txt dt-bindings: clock: Update bindings for MDM9615 GCC and LCC 2016-08-15 16:06:40 -07:00
qcom,mmcc.txt clk: qcom: Add MSM8996 Multimedia Clock Controller (MMCC) driver 2015-11-30 18:24:30 -08:00
qcom,rpmcc.txt clk: qcom: smd-rpmcc: Add msm8974 clocks 2016-12-21 16:04:35 -08:00
qoriq-clock.txt dt-bindings: clockgen: Add compatible string for LS1088A 2017-04-04 20:57:02 +08:00
renesas,cpg-div6-clocks.txt clk: shmobile: div6: Make clock-output-names optional 2015-12-08 14:32:58 +01:00
renesas,cpg-mssr.txt dt-bindings: clock: renesas: cpg-mssr: Document reset control support 2017-01-27 08:58:58 +01:00
renesas,cpg-mstp-clocks.txt clk: renesas: mstp: Document R8A7792 support 2016-06-21 09:19:29 +02:00
renesas,h8s2678-pll-clock.txt h8300: clock driver 2015-06-23 13:35:55 +09:00
renesas,h8300-div-clock.txt clk: h8300: Remove "sh73a0-" part from compatible value 2016-01-20 22:43:26 +09:00
renesas,r8a73a4-cpg-clocks.txt clk: shmobile: r8a73a4 common clock framework implementation 2015-01-08 16:14:30 +01:00
renesas,r8a7740-cpg-clocks.txt
renesas,r8a7778-cpg-clocks.txt clk: shmobile: r8a7778: Add CPG/MSTP Clock Domain support 2015-08-12 10:31:27 +09:00
renesas,r8a7779-cpg-clocks.txt clk: shmobile: r8a7779: Add CPG/MSTP Clock Domain support 2015-08-12 10:31:27 +09:00
renesas,rcar-gen2-cpg-clocks.txt clk: renesas: rcar-gen2: Document R8A7792 support 2016-06-21 09:19:00 +02:00
renesas,rz-cpg-clocks.txt clk: shmobile: rz: Add CPG/MSTP Clock Domain support 2015-08-12 10:31:28 +09:00
renesas,sh73a0-cpg-clocks.txt clk: shmobile: sh73a0 common clock framework implementation 2014-12-21 17:09:20 +09:00
rockchip,rk3036-cru.txt clk: rockchip: rk3036: rename emac ext source clock 2016-01-16 16:01:21 +01:00
rockchip,rk3188-cru.txt Documentation: dt: clock: fix spelling mistakes 2016-04-25 08:40:35 -05:00
rockchip,rk3228-cru.txt dt-bindings: add documentation of rk3228 clock controller 2015-12-12 20:04:51 +01:00
rockchip,rk3288-cru.txt Documentation: dt: clock: fix spelling mistakes 2016-04-25 08:40:35 -05:00
rockchip,rk3328-cru.txt dt-bindings: add bindings for rk3328 clock controller 2017-01-05 13:07:59 +01:00
rockchip,rk3368-cru.txt dt-bindings: add documentation of rk3668 clock controller 2015-07-06 15:08:24 -07:00
rockchip,rk3399-cru.txt dt-bindings: clk: add rockchip,grf property for RK3399 2017-01-13 20:02:27 +01:00
rockchip,rv1108-cru.txt dt-bindings: rk1108-cru: rename RK1108 to RV1108 2017-03-22 18:02:57 +01:00
rockchip.txt
samsung,s2mps11.txt dt-bindings: regulator/clock/mfd: Reorganize S2MPS-family bindings 2016-01-14 08:43:48 +00:00
samsung,s3c64xx-clock.txt
samsung,s3c2410-clock.txt
samsung,s3c2412-clock.txt
samsung,s3c2443-clock.txt
samsung,s5pv210-clock.txt
silabs,si514.txt Add driver for the si514 clock generator chip 2015-10-08 23:52:55 -07:00
silabs,si570.txt
silabs,si5351.txt clk: si5351: Mention clock-names in the binding documentation 2015-05-08 11:22:29 -07:00
st,nomadik.txt
st,stm32-rcc.txt clk: stm32f7: Add stm32f7 clock DT bindings for STM32F746 boards 2017-01-20 16:37:43 -08:00
ste-u300-syscon-clock.txt
stericsson,abx500.txt clk: ux500: Add device tree bindings for ABx500 clocks 2017-01-26 16:10:01 -08:00
sun9i-de.txt clk: sunxi-ng: Add A80 Display Engine CCU 2017-01-30 08:38:30 +01:00
sun9i-usb.txt clk: sunxi-ng: Add A80 USB CCU 2017-01-30 08:37:51 +01:00
sunxi-ccu.txt dt-bindings: update device tree binding for Allwinner PRCM CCUs 2017-04-04 17:43:45 +02:00
sunxi.txt clk: sunxi: Add display and TCON0 clocks driver 2016-05-12 14:47:52 -07:00
tango4-clock.txt clk: tango4: clkgen driver for Tango4 platforms 2015-11-16 11:07:06 -08:00
ti-keystone-pllctrl.txt
ti,cdce706.txt clk: TI CDCE706 clock synthesizer driver 2015-01-17 13:52:40 -08:00
ti,cdce925.txt clk: cdce925: add support for CDCE913, CDCE937, and CDCE949 2017-01-09 16:38:30 -08:00
uniphier-clock.txt clk: uniphier: rename MIO clock to SD clock for Pro5, PXs2, LD20 SoCs 2016-10-19 13:15:05 -07:00
ux500.txt clk: add bindings for the Ux500 clocks 2015-08-24 16:49:15 -07:00
vf610-clock.txt ARM: dts: vf610: assign oscillator to clock module 2014-11-23 15:08:09 +08:00
vt8500.txt
xgene.txt Documentation: dt: xgene: Add PMD clock binding 2016-09-14 13:53:53 -07:00
zx296702-clk.txt ARM: dts: zx: add an initial zx296702 dts and doc 2015-06-11 16:18:30 -07:00
zx296718-clk.txt dt-bindings: zx296718-clk: add compatible for audio clock controller 2017-01-09 16:06:42 -08:00
zynq-7000.txt