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| author | Martin Blumenstingl <martin.blumenstingl@googlemail.com> | 2017-08-20 00:18:19 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2017-09-04 21:19:02 +0200 |
| commit | 126534141b45d9d1b205fbe3f2321200074b76fd (patch) | |
| tree | 9e4a21788d318b7d2e0e88ccd15fb5ff01d77778 /include | |
| parent | ba73f0bcced372ca6d438a4c569f61c40f2702ce (diff) | |
| download | linux-126534141b45d9d1b205fbe3f2321200074b76fd.tar.gz linux-126534141b45d9d1b205fbe3f2321200074b76fd.tar.bz2 linux-126534141b45d9d1b205fbe3f2321200074b76fd.zip | |
MIPS: lantiq: Add a GPHY driver which uses the RCU syscon-mfd
Compared to the old xrx200_phy_fw driver the new version has multiple
enhancements. The name of the firmware files does not have to be added
to all .dts files anymore - one now configures the GPHY mode (FE or GE)
instead. Each GPHY can now also boot separate firmware (thus mixing of
GE and FE GPHYs is now possible).
The new implementation is based on the RCU syscon-mfd and uses the
reeset_controller framework instead of raw RCU register reads/writes.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Cc: john@phrozen.org
Cc: p.zabel@pengutronix.de
Cc: kishon@ti.com
Cc: mark.rutland@arm.com
Cc: linux-mips@linux-mips.org
Cc: linux-mtd@lists.infradead.org
Cc: linux-watchdog@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-spi@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/17128/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/dt-bindings/mips/lantiq_rcu_gphy.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/dt-bindings/mips/lantiq_rcu_gphy.h b/include/dt-bindings/mips/lantiq_rcu_gphy.h new file mode 100644 index 000000000000..fa1a63773342 --- /dev/null +++ b/include/dt-bindings/mips/lantiq_rcu_gphy.h @@ -0,0 +1,15 @@ +/* + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + * + * Copyright (C) 2016 Martin Blumenstingl <martin.blumenstingl@googlemail.com> + * Copyright (C) 2017 Hauke Mehrtens <hauke@hauke-m.de> + */ +#ifndef _DT_BINDINGS_MIPS_LANTIQ_RCU_GPHY_H +#define _DT_BINDINGS_MIPS_LANTIQ_RCU_GPHY_H + +#define GPHY_MODE_GE 1 +#define GPHY_MODE_FE 2 + +#endif /* _DT_BINDINGS_MIPS_LANTIQ_RCU_GPHY_H */ |