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author | Geert Uytterhoeven <geert+renesas@glider.be> | 2016-04-20 14:02:43 +0200 |
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committer | Simon Horman <horms+renesas@verge.net.au> | 2016-04-26 01:56:36 +0200 |
commit | c5fbb3c08897c8941852e9096f8507785d8a18f2 (patch) | |
tree | 9a41ab42924cc48ba0ddd25bdea19b408f0baa75 /drivers/soc/renesas/r8a7791-sysc.c | |
parent | soc: renesas: rcar-sysc: Add support for R-Car H2 power areas (diff) | |
download | linux-c5fbb3c08897c8941852e9096f8507785d8a18f2.tar.xz linux-c5fbb3c08897c8941852e9096f8507785d8a18f2.zip |
soc: renesas: rcar-sysc: Add support for R-Car M2-W power areas
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'drivers/soc/renesas/r8a7791-sysc.c')
-rw-r--r-- | drivers/soc/renesas/r8a7791-sysc.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/soc/renesas/r8a7791-sysc.c b/drivers/soc/renesas/r8a7791-sysc.c new file mode 100644 index 000000000000..03b9f41a34e6 --- /dev/null +++ b/drivers/soc/renesas/r8a7791-sysc.c @@ -0,0 +1,33 @@ +/* + * Renesas R-Car M2-W/N System Controller + * + * Copyright (C) 2016 Glider bvba + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + */ + +#include <linux/bug.h> +#include <linux/kernel.h> + +#include <dt-bindings/power/r8a7791-sysc.h> + +#include "rcar-sysc.h" + +static const struct rcar_sysc_area r8a7791_areas[] __initconst = { + { "always-on", 0, 0, R8A7791_PD_ALWAYS_ON, -1, PD_ALWAYS_ON }, + { "ca15-scu", 0x180, 0, R8A7791_PD_CA15_SCU, R8A7791_PD_ALWAYS_ON, + PD_SCU }, + { "ca15-cpu0", 0x40, 0, R8A7791_PD_CA15_CPU0, R8A7791_PD_CA15_SCU, + PD_CPU_NOCR }, + { "ca15-cpu1", 0x40, 1, R8A7791_PD_CA15_CPU1, R8A7791_PD_CA15_SCU, + PD_CPU_NOCR }, + { "sh-4a", 0x80, 0, R8A7791_PD_SH_4A, R8A7791_PD_ALWAYS_ON }, + { "sgx", 0xc0, 0, R8A7791_PD_SGX, R8A7791_PD_ALWAYS_ON }, +}; + +const struct rcar_sysc_info r8a7791_sysc_info __initconst = { + .areas = r8a7791_areas, + .num_areas = ARRAY_SIZE(r8a7791_areas), +}; |