Simon Glass e71b6f6622 i2c: designware_i2c: Rewrite timing calculation ... At present the driver can end up with timing parameters which are slightly faster than those expected. It is possible to optimise the parameters to get the best possible result. Create a new function to handle the timing calculation. This uses a table of defaults for each speed mode rather than writing it in code. The function works by calculating the 'period' of each bit on the bus in terms of the input clock to the controller (IC_CLK). It makes sure that the constraints are met and that the different components of that period add up correctly. This code was taken from coreboot which has ended up with this same driver, but now in a much-different form. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heiko Schocher <hs@denx.de>		2020-01-27 07:21:51 +01:00
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adc	adc: stm32: Fix warnings when compiling with W=1	2019-07-12 11:50:55 +02:00
ata	ata: fsl_sata: Continue probing other sata port when failed current port.	2020-01-08 09:27:44 -05:00
axi	drivers: cosmetic: Convert SPDX license tags to Linux Kernel style	2018-10-28 09:26:39 -04:00
bios_emulator	bios_emulator: remove stray break	2019-08-09 22:24:02 +08:00
block	common: fix regression on block cache init	2020-01-26 13:36:14 -05:00
board	drivers: board: Add get_fit_loadable()	2020-01-07 11:13:24 -05:00
bootcount	bootcount: add a DM i2c eeprom backing store for bootcount	2020-01-10 10:25:13 -05:00
cache	common: Move hang() to the same header as panic()	2020-01-24 23:06:49 +05:30
clk	common: Move get_tbclk() to time.h	2020-01-24 23:06:49 +05:30
core	dm: Add a debug message when devices are skipped pre-reloc	2020-01-07 16:03:01 -07:00
cpu	Move strtomhz() to vsprintf.h	2019-12-02 18:23:09 -05:00
crypto	crypto: make mod_exp_sw() static	2020-01-25 12:04:36 -05:00
ddr	arm: mvebu: fix A38x breakage from commit bb872dd930	2020-01-26 13:36:07 -05:00
demo	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
dfu	dfu: Add optional timeout parameter	2020-01-07 14:37:50 +01:00
dma	dma: ti: k3-udma: Fix build warnings when building for 32 bit platforms	2020-01-20 10:10:28 +05:30
fastboot	fastboot: mt85xx: add command to flash/erase emmc hwpart	2020-01-25 12:04:36 -05:00
firmware	firmware: Remove probe which is causing extra bind	2020-01-14 09:05:55 +01:00
fpga	arm: socfpga: Convert system manager from struct to defines	2020-01-07 14:38:33 +01:00
gpio	gpio: bcm6345: allow to use this driver on arm bcm68360	2020-01-23 07:29:58 -05:00
hwspinlock	hwspinlock: add stm32 hardware spinlock support	2018-12-06 23:26:33 -05:00
i2c	i2c: designware_i2c: Rewrite timing calculation	2020-01-27 07:21:51 +01:00
input	input: Move input.o to be built only in some cases	2019-11-19 17:43:04 -05:00
led	led: bcm6858: allow to use this driver on arm bcm68360	2020-01-23 07:29:58 -05:00
mailbox	common: Move get_ticks() function out of common.h	2019-12-02 18:23:13 -05:00
memory	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
misc	common: Move hang() to the same header as panic()	2020-01-24 23:06:49 +05:30
mmc	mmc: tmio-common: Drop custom dma mapping functions	2020-01-25 12:04:36 -05:00
mtd	mtd: denali: Drop custom dma mapping functions	2020-01-25 12:04:36 -05:00
net	Merge https://gitlab.denx.de/u-boot/custodians/u-boot-fsl-qoriq	2020-01-25 12:20:51 -05:00
nvme	common: Move ARM cache operations out of common.h	2019-12-02 18:24:58 -05:00
pch	x86: Allow removal of standard PCH drivers	2019-12-15 11:44:16 +08:00
pci	common: Move ll_boot_init() to init.h	2020-01-24 23:06:48 +05:30
pci_endpoint	pci_ep: Fix Coverity warning	2019-08-07 15:31:04 -04:00
phy	Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-sunxi	2020-01-26 12:05:11 -05:00
pinctrl	pinctrl: mediatek: add support for different pinctrl	2020-01-16 09:39:45 -05:00
power	power: regulator: tps62360_regulator: Convert ofdata_to_platdata to the missing probe	2020-01-20 10:10:28 +05:30
pwm	pwm: rk_pwm: Make PWM driver to support all Rockchip Socs	2019-12-06 00:06:23 +08:00
qe	crc32: Use the crc.h header for crc functions	2019-12-02 18:23:08 -05:00
ram	common: Move hang() to the same header as panic()	2020-01-24 23:06:49 +05:30
remoteproc	remoteproc: elf_loader: fix program header parsing	2020-01-24 11:19:52 -05:00
reset	ARC: HSDK: introduce reset driver	2019-11-01 16:45:40 +03:00
rng	lib: Kconfig dependencies for pseudo-random library	2020-01-25 12:04:36 -05:00
rtc	rtc: add support for DS3232 device	2020-01-10 10:25:13 -05:00
scsi	scsi: Add dma direction member to command structure	2019-10-23 20:47:12 -04:00
serial	common: Move hang() to the same header as panic()	2020-01-24 23:06:49 +05:30
smem	drivers: smem: sandbox	2018-07-19 16:31:38 -04:00
soc	soc: ti: k3-navss-ringacc: Get SYSFW reference from DT phandle	2020-01-20 10:10:28 +05:30
sound	common: Move get_ticks() function out of common.h	2019-12-02 18:23:13 -05:00
spi	common: Move clock functions into a new file	2020-01-24 23:06:48 +05:30
spmi	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
sysreset	common: Move hang() to the same header as panic()	2020-01-24 23:06:49 +05:30
tee	drivers: optee: rpmb: fix returning CID to TEE	2019-12-05 10:28:38 -05:00
thermal	thermal: ti-bandgap: Fix adc value datatype	2020-01-20 10:10:28 +05:30
timer	timer: Add driver for Nomadik Multi Timer Unit (MTU)	2020-01-22 17:47:56 -05:00
tpm	dm: gpio: Allow control of GPIO uclass in SPL	2019-12-15 08:52:29 +08:00
ufs	ufs: Add glue layer driver for TI J721E devices	2019-10-23 20:47:12 -04:00
usb	usb: musb-new: mt85xx: add musb-new gadget driver.	2020-01-25 12:04:36 -05:00
video	common: Move ll_boot_init() to init.h	2020-01-24 23:06:48 +05:30
virtio	virtio: fix typo devicd	2020-01-10 14:18:26 -05:00
w1	w1: Add driver for i.MX bus master controller	2019-01-01 14:12:18 +01:00
w1-eeprom	w1-eeprom: Add support for Maxim DS2502 add only memory	2018-11-16 16:51:55 -05:00
watchdog	common: Move hang() to the same header as panic()	2020-01-24 23:06:49 +05:30
Kconfig	dm: rng: Add random number generator(rng) uclass	2020-01-07 18:08:21 +01:00
Makefile	Kconfig: Rename CONFIG_SPL_DMA_SUPPORT to CONFIG_SPL_DMA	2020-01-15 19:50:27 -05:00