Describe the location and contents of the SYSCEXTMASK register on R-Car V3M, to prevent conflicts between internal and external power requests.
Based on a patch in the BSP by Dien Pham <[email protected]>. Signed-off-by: Geert Uytterhoeven <[email protected]> --- v2: - No changes. --- drivers/soc/renesas/r8a77970-sysc.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/soc/renesas/r8a77970-sysc.c b/drivers/soc/renesas/r8a77970-sysc.c index 280c48b80f240424..b3033e3f0fd0b0ff 100644 --- a/drivers/soc/renesas/r8a77970-sysc.c +++ b/drivers/soc/renesas/r8a77970-sysc.c @@ -5,6 +5,7 @@ * Copyright (C) 2017 Cogent Embedded Inc. */ +#include <linux/bits.h> #include <linux/bug.h> #include <linux/kernel.h> @@ -32,4 +33,6 @@ static const struct rcar_sysc_area r8a77970_areas[] __initconst = { const struct rcar_sysc_info r8a77970_sysc_info __initconst = { .areas = r8a77970_areas, .num_areas = ARRAY_SIZE(r8a77970_areas), + .extmask_offs = 0x1b0, + .extmask_val = BIT(0), }; -- 2.17.1
