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dt-bindings: power: meson-ee-pwrc: add support for the Meson GX SoCs

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The power domains on the GX SoCs are very similar to G12A. The only
known differences so far are:
- The GX SoCs do not have the HHI_VPU_MEM_PD_REG2 register (for the
  VPU power-domain)
- The GX SoCs have an additional reset line called "dvin"

Add a new compatible string and adjust the reset line expectations for
these SoCs.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20200515204709.1505498-3-martin.blumenstingl@googlemail.com
This commit is contained in:
Martin Blumenstingl
2020-05-15 22:47:07 +02:00
committed by Kevin Hilman
parent 18dfc0bf81
commit cc9ca02a40
2 changed files with 41 additions and 0 deletions
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13
include/dt-bindings/power/meson-gxbb-power.h Normal file
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/* SPDX-License-Identifier: (GPL-2.0+ or MIT) */
/*
* Copyright (c) 2019 BayLibre, SAS
* Author: Neil Armstrong <narmstrong@baylibre.com>
*/
#ifndef _DT_BINDINGS_MESON_GXBB_POWER_H
#define _DT_BINDINGS_MESON_GXBB_POWER_H
#define PWRC_GXBB_VPU_ID 0
#define PWRC_GXBB_ETHERNET_MEM_ID 1
#endif