bcm63xx/u-boot/drivers/pinctrl/uniphier, branch master

pinctrl: uniphier: Add SPI pin-mux settings

2019-06-29T13:21:26Z

Add pin-mux settings for SPI controller. Signed-off-by: Kunihiko Hayashi Signed-off-by: Masahiro Yamada

pinctrl: Remove DM_FLAG_PRE_RELOC flag in various drivers

2018-11-14T17:16:28Z

When a driver declares DM_FLAG_PRE_RELOC flag, it wishes to be bound before relocation. However due to a bug in the DM core, the flag only takes effect when devices are statically declared via U_BOOT_DEVICE(). This bug has been fixed recently by commit "dm: core: Respect drivers with the DM_FLAG_PRE_RELOC flag in lists_bind_fdt()", but with the fix, it has a side effect that all existing drivers that declared DM_FLAG_PRE_RELOC flag will be bound before relocation now. This may expose potential boot failure on some boards due to insufficient memory during the pre-relocation stage. To mitigate this potential impact, the following changes are implemented: - Remove DM_FLAG_PRE_RELOC flag in the driver, if the driver only supports configuration from device tree (OF_CONTROL) - Keep DM_FLAG_PRE_RELOC flag in the driver only if the device is statically declared via U_BOOT_DEVICE() - Surround DM_FLAG_PRE_RELOC flag with OF_CONTROL check, for drivers that support both statically declared devices and configuration from device tree Signed-off-by: Bin Meng Reviewed-by: Simon Glass

pinctrl: uniphier: add ethernet TX pin data for LD20

2018-05-08T01:25:15Z

These are necessary to optimize the drive-strength of the pins. Signed-off-by: Masahiro Yamada

pinctrl: uniphier: support drive-strength configuration

2018-05-08T01:25:15Z

This allows our DT to specify drive-strength property. Signed-off-by: Masahiro Yamada

pinctrl: uniphier: support per-pin configuration via DT

2018-05-08T01:25:15Z

Currently, the UniPhier pinctrl drivers expose only the pin-group interface to device tree. Provide .get_pins_count, .get_pin_name, .pinconf_set hooks to support pin configuration via 'pins' DT property. Signed-off-by: Masahiro Yamada

pinctrl: uniphier: include instead of

2018-05-08T01:25:14Z

The #include is here to use BUILD_BUG_ON_ZERO(). By replacing it with , we can reduce the number of headers pulled in. Signed-off-by: Masahiro Yamada

pinctrl: uniphier: replace printf() with dev_err()

2018-05-08T01:25:14Z

dev_err() is more suitable for printing error messages. Signed-off-by: Masahiro Yamada

pinctrl: uniphier: remove unneeded pin data of LD6b SoC

2018-05-08T01:25:11Z

Since commit f73cfb4d0dee ("pinctrl: uniphier: simplify input enable and delete pin arrays"), these data are no longer used in any useful way. Remove. Signed-off-by: Masahiro Yamada

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12Z

When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini

pinctrl: uniphier: simplify input enable and delete pin arrays

2017-10-15T13:32:24Z

The pin data are implemented for old SoCs to specify the bit shift of the IECTRL register. They are not wortwhile given the required memory footprint. Delete all the pin data and enable all bits of the IECTRL register. Signed-off-by: Masahiro Yamada