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| author |   Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri@xilinx.com> | 2021-07-21 17:22:31 +0530 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2021-07-30 14:40:33 +0200 |
| commit | ef641c449e8083c4314c125d8e32b37644ddd852 (patch) | |
| tree | 5c95a02c5f4904315188c25bef80cbf85244eef3 /include/dt-bindings/pinctrl | |
| parent | dt-bindings: pinctrl: pinctrl-zynq: Convert to yaml (diff) | |
| download | linux-dev-ef641c449e8083c4314c125d8e32b37644ddd852.tar.xz linux-dev-ef641c449e8083c4314c125d8e32b37644ddd852.zip | |
dt-bindings: pinctrl-zynq: Replace 'io-standard' with 'power-source'
Replace custom pin configuration option 'io-standard' with generic property
'power-source' for Zynq pinctrl also add dt-binding file contains pin
configuration defines for Zynq pinctrl.
Signed-off-by: Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri@xilinx.com>
Link: https://lore.kernel.org/r/1626868353-96475-3-git-send-email-lakshmi.sai.krishna.potthuri@xilinx.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'include/dt-bindings/pinctrl')
| -rw-r--r-- | include/dt-bindings/pinctrl/pinctrl-zynq.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/dt-bindings/pinctrl/pinctrl-zynq.h b/include/dt-bindings/pinctrl/pinctrl-zynq.h new file mode 100644 index 000000000000..bbfc345f017d --- /dev/null +++ b/include/dt-bindings/pinctrl/pinctrl-zynq.h @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * MIO pin configuration defines for Xilinx Zynq + * + * Copyright (C) 2021 Xilinx, Inc. + */ + +#ifndef _DT_BINDINGS_PINCTRL_ZYNQ_H +#define _DT_BINDINGS_PINCTRL_ZYNQ_H + +/* Configuration options for different power supplies */ +#define IO_STANDARD_LVCMOS18 1 +#define IO_STANDARD_LVCMOS25 2 +#define IO_STANDARD_LVCMOS33 3 +#define IO_STANDARD_HSTL 4 + +#endif /* _DT_BINDINGS_PINCTRL_ZYNQ_H */ |