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| author | Simon Glass <sjg@chromium.org> | 2020-02-06 09:54:53 -0700 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2020-02-07 22:41:24 +0800 |
| commit | b4d00b256e3c784de4a33a40f4cd28a94ee2a80c (patch) | |
| tree | 9b343b145b5bcf6471c3efa513ca8c9314b430e4 /include/dt-bindings | |
| parent | fdec36f248c0508ab5d001ad65c38f413638b4a2 (diff) | |
| download | u-boot-b4d00b256e3c784de4a33a40f4cd28a94ee2a80c.zip u-boot-b4d00b256e3c784de4a33a40f4cd28a94ee2a80c.tar.gz u-boot-b4d00b256e3c784de4a33a40f4cd28a94ee2a80c.tar.bz2 | |
x86: Add a clock driver for Intel devices
So far we have avoided adding a clock driver for Intel devices. But the
Designware I2C driver needs a different clock (133MHz) on Intel devices
than on others (166MHz). Add a simple driver that provides this
information.
This driver can be expanded later as needed.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'include/dt-bindings')
| -rw-r--r-- | include/dt-bindings/clock/intel-clock.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/dt-bindings/clock/intel-clock.h b/include/dt-bindings/clock/intel-clock.h new file mode 100644 index 0000000..e1edd3c --- /dev/null +++ b/include/dt-bindings/clock/intel-clock.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * This header provides constants for Intel clocks. + * + * The constants defined in this header are used in the device tree + * + * Copyright 2019 Google LLC + */ + +#ifndef _DT_BINDINGS_CLK_INTEL_H +#define _DT_BINDINGS_CLK_INTEL_H + +#define CLK_I2C 1 + +#endif |