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History log of /src/sys/dev/fdt/fdt_clock.c
RevisionDateAuthorComments
 1.10  09-Nov-2019  jmcneill Add fdtbus_clock_enable and fdtbus_clock_enable_index shortcuts
 1.9  28-Oct-2019  jmcneill Add fdtbus_clock_count to count the number of clock references on a given node
 1.8  27-Feb-2019  jakllsch branches: 1.8.4;
Consolidate FDT [find "names" index by string] logic.
 1.7  27-Feb-2019  jakllsch Adjust residual calculation in "find index by name" idioms to take into
account the trailing NUL on each name. Some other similar instances of
this idiom already account for this.

(In preparation to factor out this idiom into its own function.)
 1.6  09-Sep-2018  aymeric Pass clock provider's phandle to fdtbus_clock_controller_func.decode()
and update callers.

This allows to accomodate clock managers whose clocks are identified
directly by a clock instead of a pair (clock provider, index).

ok jmcneill@ on port-arm
 1.5  30-Jun-2018  jmcneill Use queue(3) API to manage lists. NFCI.
 1.4  16-Jun-2018  jmcneill branches: 1.4.2;
fdtbus_clock_assign: simplify
 1.3  12-Jun-2018  jmcneill Process assigned clock parents and rates on clock provider nodes.
 1.2  10-Jun-2018  jmcneill Add fdtbus_clock_byname, which can be used by clock backends to
lookup clocks in other domains by "clock-output-names" property.
Not intended for ordinary driver use.
 1.1  22-Dec-2015  jmcneill branches: 1.1.2; 1.1.18; 1.1.20;
Add support for fdt clock and reset controllers.
 1.1.20.3  30-Sep-2018  pgoyette Ssync with HEAD
 1.1.20.2  28-Jul-2018  pgoyette Sync with HEAD
 1.1.20.1  25-Jun-2018  pgoyette Sync with HEAD
 1.1.18.2  03-Dec-2017  jdolecek update from HEAD
 1.1.18.1  22-Dec-2015  jdolecek file fdt_clock.c was added on branch tls-maxphys on 2017-12-03 11:37:01 +0000
 1.1.2.2  27-Dec-2015  skrll Sync with HEAD (as of 26th Dec)
 1.1.2.1  22-Dec-2015  skrll file fdt_clock.c was added on branch nick-nhusb on 2015-12-27 12:09:49 +0000
 1.4.2.2  13-Apr-2020  martin Mostly merge changes from HEAD upto 20200411
 1.4.2.1  10-Jun-2019  christos Sync with HEAD
 1.8.4.2  27-Nov-2019  martin Pull up following revision(s) (requested by jmcneill in ticket #491):

sys/arch/evbarm/conf/BEAGLEBOARD_INSTALL: file removal
sys/arch/arm/ti/ti_dpll_clock.c: revision 1.2
sys/arch/arm/ti/ti_sysc.c: revision 1.1
sys/arch/arm/ti/ti_rng.c: revision 1.1
sys/arch/arm/ti/ti_rng.c: revision 1.2
sys/dev/i2c/tps65950.c: file removal
sys/arch/evbarm/conf/std.ti: file removal
sys/dev/i2c/files.i2c: revision 1.101
sys/dev/i2c/files.i2c: revision 1.102
sys/dev/i2c/at24cxx.c: revision 1.32
sys/dev/i2c/files.i2c: revision 1.103
sys/dev/i2c/twl4030.c: revision 1.1
sys/dev/i2c/files.i2c: revision 1.104
sys/dev/i2c/twl4030.c: revision 1.2
sys/dev/i2c/twl4030.c: revision 1.3
sys/arch/arm/ti/ti_com.c: revision 1.6
sys/arch/arm/ti/ti_com.c: revision 1.7
sys/arch/arm/ti/ti_com.c: revision 1.8
sys/dev/fdt/cpufreq_dt.c: revision 1.11
sys/arch/arm/ti/ti_iic.c: revision 1.1
sys/dev/fdt/cpufreq_dt.c: revision 1.12
sys/arch/arm/ti/ti_usb.c: revision 1.1
sys/arch/arm/ti/ti_iic.c: revision 1.2
sys/dev/fdt/cpufreq_dt.c: revision 1.13
sys/arch/arm/ti/ti_iic.c: revision 1.3
sys/arch/arm/ti/ti_iic.c: revision 1.4
sys/arch/evbarm/conf/files.ti: file removal
sys/arch/evbarm/conf/BEAGLEBOARDXM: file removal
sys/arch/arm/dts/omap3-n900.dts: revision 1.1
sys/arch/arm/ti/ti_edma.h: revision 1.1
sys/arch/evbarm/conf/OVERO_INSTALL: file removal
sys/arch/arm/ti/ti_usbtll.c: revision 1.1
sys/arch/arm/ti/files.ti: revision 1.5
etc/etc.evbarm/Makefile.inc: revision 1.108
sys/arch/arm/ti/files.ti: revision 1.6
sys/dev/i2c/tps65217pmic.c: revision 1.13
etc/etc.evbarm/Makefile.inc: revision 1.109
sys/arch/arm/ti/files.ti: revision 1.7
sys/dev/i2c/tps65217pmic.c: revision 1.14
sys/arch/arm/ti/files.ti: revision 1.8
sys/arch/arm/ti/files.ti: revision 1.9
sys/dev/fdt/usbnopphy.c: revision 1.1
sys/arch/evbarm/conf/GENERIC: revision 1.55
sys/arch/evbarm/conf/GENERIC: revision 1.56
sys/arch/evbarm/conf/GENERIC: revision 1.57
sys/arch/evbarm/conf/GENERIC: revision 1.58
sys/arch/evbarm/conf/GENERIC: revision 1.59
sys/arch/evbarm/conf/BEAGLEBONE: file removal
sys/arch/arm/ti/omap2_gpmcreg.h: revision 1.1
sys/arch/arm/ti/ti_otgreg.h: revision 1.1
sys/arch/arm/ti/ti_tptc.c: revision 1.1
sys/arch/evbarm/conf/IGEPV2: file removal
sys/arch/arm/ti/am3_prcm.c: revision 1.10
sys/dev/i2c/tda19988.c: revision 1.1
sys/arch/evbarm/conf/OVERO: file removal
sys/dev/i2c/tda19988.c: revision 1.2
sys/dev/i2c/tda19988.c: revision 1.3
sys/arch/arm/ti/omap3_dss.c: revision 1.1
sys/arch/evbarm/conf/BEAGLEBONE_INSTALL: file removal
sys/arch/arm/ti/ti_omapintc.c: revision 1.2
etc/etc.evbarm/Makefile.inc: revision 1.112
etc/etc.evbarm/Makefile.inc: revision 1.113
sys/arch/arm/ti/ti_div_clock.c: revision 1.1
etc/etc.evbarm/Makefile.inc: revision 1.114
sys/arch/evbarm/conf/N900: revision 1.32
sys/arch/evbarm/conf/N900: revision 1.33
distrib/utils/embedded/conf/armv7.conf: revision 1.36
sys/arch/evbarm/conf/GENERIC: revision 1.60
distrib/utils/embedded/conf/armv7.conf: revision 1.37
sys/arch/arm/ti/omap2_nand.c: revision 1.1
sys/arch/evbarm/conf/GENERIC: revision 1.61
sys/arch/arm/ti/omap2_nand.c: revision 1.2
sys/arch/evbarm/conf/GENERIC: revision 1.62
distrib/utils/embedded/conf/armv7.conf: revision 1.39
sys/arch/evbarm/conf/GENERIC: revision 1.63
sys/arch/arm/ti/ti_fb.c: revision 1.1
sys/arch/evbarm/conf/GENERIC: revision 1.64
sys/arch/evbarm/conf/GENERIC: revision 1.65
sys/arch/evbarm/conf/GENERIC: revision 1.66
sys/arch/evbarm/conf/GENERIC: revision 1.67
sys/arch/arm/ti/ti_platform.c: revision 1.7
sys/arch/arm/ti/ti_platform.c: revision 1.8
sys/arch/arm/ti/am3_prcm.c: revision 1.2
sys/arch/arm/ti/ti_platform.c: revision 1.9
sys/arch/arm/ti/am3_prcm.c: revision 1.3
sys/arch/arm/ti/am3_prcm.c: revision 1.4
sys/arch/arm/ti/am3_prcm.c: revision 1.5
sys/arch/arm/ti/am3_prcm.c: revision 1.6
sys/arch/arm/ti/am3_prcm.c: revision 1.7
sys/arch/evbarm/conf/DEVKIT8000: file removal
sys/arch/arm/ti/am3_prcm.c: revision 1.8
sys/arch/arm/ti/am3_prcm.c: revision 1.9
sys/dev/fdt/syscon.c: revision 1.4
sys/arch/arm/ti/files.ti: revision 1.10
sys/arch/arm/ti/ti_mux_clock.c: revision 1.1
sys/arch/arm/ti/ti_sdhc.c: revision 1.1
sys/arch/arm/ti/files.ti: revision 1.11
sys/arch/arm/ti/if_cpswreg.h: revision 1.1
sys/arch/arm/ti/ti_sdhc.c: revision 1.2
sys/arch/arm/ti/files.ti: revision 1.12
sys/arch/arm/ti/ti_sdhc.c: revision 1.3
sys/arch/arm/ti/files.ti: revision 1.13
sys/arch/arm/ti/files.ti: revision 1.14
sys/arch/arm/ti/files.ti: revision 1.15
sys/arch/arm/ti/files.ti: revision 1.16
sys/arch/arm/ti/omap3_cm.c: revision 1.1
sys/arch/arm/ti/files.ti: revision 1.17
sys/arch/arm/ti/omap3_cm.c: revision 1.2
sys/arch/arm/ti/files.ti: revision 1.18
sys/arch/arm/ti/omap3_cm.c: revision 1.3
sys/arch/arm/ti/files.ti: revision 1.19
sys/arch/arm/ti/omap3_cm.c: revision 1.4
sys/arch/arm/ti/ti_motg.c: revision 1.1
sys/arch/arm/ti/ti_rngreg.h: revision 1.1
sys/arch/arm/ti/ti_sdhcreg.h: revision 1.1
sys/arch/arm/dts/omap3-beagle-xm.dts: revision 1.1
sys/arch/arm/ti/am3_platform.c: revision 1.1
sys/arch/arm/ti/ti_sdhcreg.h: revision 1.2
sys/arch/arm/ti/ti_lcdc.h: revision 1.1
sys/arch/evbarm/conf/BEAGLEBOARDXM_INSTALL: file removal
sys/arch/evbarm/conf/README.evbarm: revision 1.22
sys/arch/evbarm/conf/README.evbarm: revision 1.23
sys/arch/arm/ti/ti_platform.c: file removal
sys/arch/evbarm/conf/README.evbarm: revision 1.24
sys/arch/arm/ti/ti_omaptimer.c: revision 1.2
sys/arch/arm/ti/ti_prcm.c: revision 1.2
sys/arch/evbarm/conf/README.evbarm: revision 1.25
sys/arch/arm/ti/ti_omaptimer.c: revision 1.3
sys/arch/arm/ti/ti_prcm.c: revision 1.3
sys/arch/evbarm/conf/README.evbarm: revision 1.26
sys/arch/arm/ti/ti_omaptimer.c: revision 1.4
sys/arch/evbarm/conf/README.evbarm: revision 1.27
sys/arch/arm/ti/ti_ehci.c: revision 1.1
sys/arch/arm/ti/files.ti: revision 1.20
sys/arch/arm/ti/ti_cpufreq.c: revision 1.1
sys/arch/arm/ti/ti_cpufreq.c: revision 1.2
sys/arch/arm/fdt/smsh_fdt.c: revision 1.2
sys/arch/arm/ti/omap3_dssreg.h: revision 1.1
sys/arch/evbarm/conf/OVERO: revision 1.56
sys/arch/evbarm/conf/TI: file removal
sys/arch/arm/dts/omap3-beagle.dts: revision 1.1
sys/dev/fdt/fdtvar.h: revision 1.55
sys/dev/fdt/fdtvar.h: revision 1.56
distrib/utils/embedded/files/armv7_boot_nonefi.cmd: revision 1.2
sys/dev/fdt/fdt_phy.c: revision 1.6
sys/arch/arm/ti/ti_iicreg.h: revision 1.1
sys/arch/arm/ti/ti_lcdc.c: revision 1.1
sys/arch/arm/ti/ti_gpio.c: revision 1.1
sys/arch/arm/ti/ti_iicreg.h: revision 1.2
sys/arch/arm/ti/ti_lcdc.c: revision 1.2
sys/dev/fdt/files.fdt: revision 1.46
sys/arch/arm/ti/ti_gpio.c: revision 1.2
sys/arch/arm/ti/ti_iicreg.h: revision 1.3
sys/arch/arm/ti/ti_lcdc.c: revision 1.3
sys/dev/fdt/files.fdt: revision 1.47
sys/arch/arm/ti/ti_gpio.c: revision 1.3
sys/dev/fdt/pinctrl_single.c: revision 1.1
sys/arch/evbarm/conf/files.generic: revision 1.9
sys/arch/arm/ti/ti_gpmc.c: revision 1.1
sys/arch/arm/ti/ti_lcdcreg.h: revision 1.1
sys/arch/evbarm/conf/BEAGLEBOARD: file removal
sys/arch/arm/ti/omap3_prm.c: revision 1.1
sys/arch/arm/ti/ti_platform.h: file removal
sys/arch/arm/ti/omap3_platform.c: revision 1.1
sys/arch/arm/ti/ti_prcm.h: revision 1.2
sys/arch/arm/ti/omap3_platform.c: revision 1.2
sys/arch/arm/ti/ti_prcm.h: revision 1.3
sys/arch/arm/ti/ti_prcm.h: revision 1.4
sys/dev/fdt/fdt_clock.c: revision 1.9
sys/arch/arm/ti/ti_edma.c: revision 1.1
sys/arch/arm/ti/ti_otg.c: revision 1.1
distrib/utils/embedded/files/armv7_boot.cmd: revision 1.15
sys/arch/arm/ti/if_cpsw.c: revision 1.7
sys/arch/evbarm/conf/std.igepv2: file removal
sys/arch/arm/ti/if_cpsw.c: revision 1.8
sys/arch/arm/ti/ti_dpll_clock.c: revision 1.1

Adapt ti fdt glue to support GENERIC kernel.

Do not search 64-bit directories for dts files

Fix am33xx_platform_early_putchar for pre-MMU output

Add bus driver for TI sysc interconncet.

Make com work again

Add EDMA TPCC and TPTC drivers.

Add driver for one-register-per-pin type pinctrl devices.

Add MMCHS support.

Add USB support.

Disable autoidle

Place devmap above KERNEL_IO_VBASE

Use Timer2 for timecounter, and enable hw module.

Add support for TI AM335x

Add atmel,24c256 compat data

Add I2C support.

Add tiiic, tps65217pmic

Add FDT support

Fix early putchar, add reset func

No support for tegra210 in armv7 kernel

Switch to GENERIC kernels only.

Get mac address from DT

Skip nodes with an "opp-suspend" property and fix tables that have disabled
nodes in the middle.

enumerate devices under child "clocks" node

Add support for platform specific opp table filters.

Add fdtbus_clock_count to count the number of clock references on a given node

enumerate devices under child "clocks" node

Add AM335x DVFS support.

Enable TI AM335x DVFS support

Add support for GPIO controller.

Add tigpio

Unhook BEAGLEBONE kernel from the build
Remove BEAGLEBONE kernel config (AM335x SoC is supported by GENERIC now).

Add support for hardware RNG.

Add tirng

Add explicit FDT_OPP for operating-points-v2 so the link set won't be empty

Rename SOC_TI_AM335X to SOC_AM33XX and rename ti_platform.c to
am3_platform.c

Set stdout-path on TI OMAP3 BeagleBoard

Add support for TI OMAP3.

Add OMAP3 support.

Move a lot of *.dtb files to a dtb/ subdirectory on the FAT partition.
Mkimage (eroneously) creates a FAT16 partition (despite the configuration
asking for FAT32), and that has a root directory size limit.
Idea from Jared.

Skip xref if it is 0

Add generic USB PHY driver

Add driver for TI TWL4030 Power Management IC

Use the hwmod clk to get the timer rate and explicitly enable the
timecounter timer.

Add OMAP3 USB support.

Add twl, usbnopphy, tiusb, tiusbtll

Move omap3 dtb files to /boot/dtb

Remove BEAGLEBOARD kernel from list of kernels to build
Remove BEAGLEBOARD kernel (supported by GENERIC now)

Fix PRM_RSTCTRL_RST_DPLL3 definition, now reset works.

Remove DEVKIT8000 kernel (GENERIC should work now)
Remove DPLL5 init ported from old omap code, it is not required

Set the stdout-path on xM like Ti OMAP3 BeagleBoard

Remove BEAGLEBOARDXM from the build
Remove BEAGLEBOARDXM kernel (supported by GENERIC now)

Handle different register layout on OMAP3

Add omapfb to FDT-ized TI port.

Use dss as console on Nokia N900.

Enable IRQ status bits for omap3 type and set speed properly

Add RTC support

Remove tps65950pm (hardware now supported by twl4030.c)

Add NAND flash support.

Add tigpmc, omapnand

Attach tiusb before the default pass since it adds a bus to reduce kernel output
Replace tps65950pm with twl (the former has been removed)

Fix non-FDT build

Cleanup and remove dependency on arch/arm/omap

Add support for GPIO interrupts and fix reading the state of output pins.
Match smsc,lan9115 and honour local-mac-address/mac-address properties

Only one instance of twl(4) is needed
Remove OVERO from build, and commented out N900 kernel config
OMAP3 SoC and all peripherals in the OVERO kernel are now supported by
GENERIC.

Remove commented out IGEPV2 entry

OMAP3 SoC and all peripherals in the IGEPV2 kernel are now supported by
GENERIC.

No longer used.

Also match ti,omap2-onenand

Defer power monitor polling to the sysmon taskq thread to avoid i2c transactions in intr context

Add driver for NXP TDA19988 HDMI encoder

Add support for AM335x display controller (LCDC).

Add tdahdmi, tilcdc, tifb

Test DRM_MODE_* flags, not VID_*

Comment out mode fixup (not needed it seems)

Use 297MHz for display clock

Select closest rate to desired pixel clock

Speed up mode setting a bit and turn off the display while changing modes
 1.8.4.1  16-Nov-2019  martin Pull up following revision(s) (requested by jmcneill in ticket #427):

sys/dev/ic/dw_hdmi_phy.c: revision 1.2
sys/dev/ic/dw_hdmi.c: revision 1.4
sys/dev/fdt/ausoc.c: revision 1.5
sys/dev/ic/dw_hdmi.h: revision 1.2
sys/dev/ic/dw_hdmi.h: revision 1.3
sys/dev/ic/dw_hdmi.h: revision 1.4
sys/conf/files: revision 1.1242
sys/dev/fdt/fdtvar.h: revision 1.57
sys/arch/arm/rockchip/rk3399_cru.c: revision 1.11
sys/arch/arm/rockchip/rk3399_cru.c: revision 1.12
sys/arch/arm/rockchip/rk3399_cru.c: revision 1.13
sys/arch/evbarm/conf/GENERIC64: revision 1.110
sys/arch/arm/rockchip/rk_drm.c: revision 1.1
sys/arch/arm/rockchip/rk_drm.c: revision 1.2
sys/arch/evbarm/conf/GENERIC64: revision 1.112
sys/arch/arm/rockchip/rk_dwhdmi.c: revision 1.1
sys/dev/fdt/fdt_clock.c: revision 1.10
sys/arch/evbarm/conf/GENERIC64: revision 1.113
sys/arch/arm/rockchip/rk_dwhdmi.c: revision 1.2
sys/arch/arm/rockchip/rk_drm.h: revision 1.1
sys/arch/arm/rockchip/rk_dwhdmi.c: revision 1.3
sys/arch/arm/rockchip/rk_fb.c: revision 1.1
sys/arch/arm/dts/rk3399-rockpro64.dts: revision 1.9
sys/arch/arm/rockchip/rk_vop.c: revision 1.1
sys/arch/arm/rockchip/rk_vop.c: revision 1.2
sys/arch/arm/rockchip/rk_i2c.c: revision 1.6
sys/arch/arm/rockchip/rk_cru.h: revision 1.6
sys/arch/arm/rockchip/rk_cru.h: revision 1.7
sys/arch/arm/rockchip/rk_cru_composite.c: revision 1.4
sys/arch/arm/rockchip/rk_cru_composite.c: revision 1.5
sys/arch/arm/rockchip/files.rockchip: revision 1.21
sys/arch/arm/rockchip/rk_i2s.c: revision 1.1
sys/arch/arm/rockchip/files.rockchip: revision 1.22
sys/dev/ic/dw_hdmi.c: revision 1.2
sys/dev/ic/dw_hdmi_phy.c: revision 1.1
sys/dev/ic/dw_hdmi.c: revision 1.3

Support reads of more than 32 bytes in a single xfer.

Add support for internal DesignWare HDMI PHYs

Add fdtbus_clock_enable and fdtbus_clock_enable_index shortcuts

Add HDMI and VOP clocks

WIP display driver for Rockchip RK3399

Add (commented out) Rockchip display support

Select the correct MPLL and PHY settings for the requested pixel clock
Force DCLK_VOP0/1 dividers to 1 and select closest match when setting PLL
rates.

Fix typo in phy config table

Fix a few swapped fields

Remove debug output

Enable Rockchip display support

Set sysclk rate at set_format time, so the link set_format callback can read the new sysclk

Add I2S audio input support.
Add software volume controls.
Add support for I2S clocks.
Add driver for Rockchip I2S/PCM controller.
Enable HDMI audio on ROCKPro64
Add rki2s
Add audio support

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