u-boot.git/drivers/i2c, branch v2020.10-rc2

i2c: add nexell driver

2020-07-29T12:43:40Z

Changes in relation to FriendlyARM's U-Boot nanopi2-v2016.01: - i2c/nx_i2c.c: Some adaptions mainly because of changes in "struct udevice". - several Bugfixes in nx_i2c.c. - the driver has been for s5p6818 only. Code extended appropriately in order s5p4418 is also working. - "probe_chip" added. - pinctrl-driver/dt is used instead of configuring the i2c I/O-pins in the i2c-driver. - '#ifdef CONFIG...' changed to 'if (IS_ENABLED(CONFIG...))' where possible (and similar). - livetree API (dev_read_...) is used instead of fdt one (fdt...). Signed-off-by: Stefan Bosch

Merge https://gitlab.denx.de/u-boot/custodians/u-boot-fsl-qoriq

2020-07-27T19:18:15Z

- Bug fixes and updates on ls2088a,ls1028a, ls1046a, ls1043a, ls1012a - lx2-watchdog support - layerscape: pci-endpoint support, spin table relocation fixes and cleanups - fsl-crypto: RNG support and bug fixes

i2c: mxc: move i2c_early_init_f to common function

2020-07-27T08:46:29Z

Move i2c_early_init_f to common function to initialize baudrate of i2c Signed-off-by: Biwen Li Reviewed-by: Priyanka Jain

treewide: convert devfdt_get_addr() to dev_read_addr()

2020-07-25T20:46:57Z

When you enable CONFIG_OF_LIVE, you will end up with a lot of conversions. To generate this commit, I used coccinelle excluding drivers/core/, include/dm/, and test/ The semantic patch that makes this change is as follows: @@ expression dev; @@ -devfdt_get_addr(dev) +dev_read_addr(dev) Signed-off-by: Masahiro Yamada

treewide: convert (void *)devfdt_get_addr() to dev_read_addr_ptr()

2020-07-25T20:46:57Z

Use the _ptr suffixed variant instead of casting. Also, convert it to dev_read_addr_ptr(), which is safe to CONFIG_OF_LIVE. One curious part is an error check like follows in drivers/watchdog/omap_wdt.c: priv->regs = (struct wd_timer *)devfdt_get_addr(dev); if (!priv->regs) return -EINVAL; devfdt_get_addr() returns FDT_ADDR_T_NONE (i.e. -1) on error. So, this code does not catch any error in DT parsing. dev_read_addr_ptr() returns NULL on error, so this error check will work. I generated this commit by the following command: $ find . -name .git -prune -o -name '*.[ch]' -type f -print | \ xargs sed -i -e 's/([^*)]*\*)devfdt_get_addr(/dev_read_addr_ptr(/' I manually fixed drivers/usb/host/ehci-mx6.c Signed-off-by: Masahiro Yamada

Revert "Merge tag 'dm-pull-20jul20' of git://git.denx.de/u-boot-dm"

2020-07-24T12:42:06Z

This reverts commit 5d3a21df6694ebd66d5c34c9d62a26edc7456fc7, reversing changes made to 56d37f1c564107e27d873181d838571b7d7860e7. Unfortunately this is causing CI failures: https://travis-ci.org/github/trini/u-boot/jobs/711313649 Signed-off-by: Tom Rini

treewide: convert devfdt_get_addr() to dev_read_addr()

2020-07-20T17:37:47Z

treewide: convert (void *)devfdt_get_addr() to dev_read_addr_ptr()

2020-07-20T17:37:47Z

i2c: designware_i2c: Support ACPI table generation

2020-07-17T06:32:24Z

Update the PCI driver to generate ACPI information so that Linux has the full information about each I2C bus. Signed-off-by: Simon Glass Reviewed-by: Heiko Schocher Reviewed-by: Wolfgang Wallner [bmeng: Correct one typo in dw_i2c_gen_speed_config() comments] Signed-off-by: Bin Meng

i2c: Add log_ret() on error

2020-07-17T06:32:24Z

Add a few of these calls to make it easier to see where an error occurs, if CONFIG_LOG_ERROR_RETURN is enabled. Signed-off-by: Simon Glass Reviewed-by: Bin Meng Reviewed-by: Wolfgang Wallner Reviewed-by: Heiko Schocher