Add macros usable by the device tree sources to reference R8A77980 SYSC power domains by index.
Based on the original (and large) patch by Vladimir Barinov. Signed-off-by: Vladimir Barinov <vladimir.bari...@cogentembedded.com> Signed-off-by: Sergei Shtylyov <sergei.shtyl...@cogentembedded.com> --- include/dt-bindings/power/r8a77980-sysc.h | 43 ++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) Index: renesas/include/dt-bindings/power/r8a77980-sysc.h =================================================================== --- /dev/null +++ renesas/include/dt-bindings/power/r8a77980-sysc.h @@ -0,0 +1,43 @@ +/* SPDX-License-Identifier: GPL-2.0 + * + * Copyright (C) 2018 Renesas Electronics Corp. + * Copyright (C) 2018 Cogent Embedded, Inc. + */ +#ifndef __DT_BINDINGS_POWER_R8A77980_SYSC_H__ +#define __DT_BINDINGS_POWER_R8A77980_SYSC_H__ + +/* + * These power domain indices match the numbers of the interrupt bits + * representing the power areas in the various Interrupt Registers + * (e.g. SYSCISR, Interrupt Status Register) + */ + +#define R8A77980_PD_A2SC2 0 +#define R8A77980_PD_A2SC3 1 +#define R8A77980_PD_A2SC4 2 +#define R8A77980_PD_A2PD0 3 +#define R8A77980_PD_A2PD1 4 +#define R8A77980_PD_CA53_CPU0 5 +#define R8A77980_PD_CA53_CPU1 6 +#define R8A77980_PD_CA53_CPU2 7 +#define R8A77980_PD_CA53_CPU3 8 +#define R8A77980_PD_A2CN 10 +#define R8A77980_PD_A3VIP 11 +#define R8A77980_PD_A2IR5 12 +#define R8A77980_PD_CR7 13 +#define R8A77980_PD_A2IR4 15 +#define R8A77980_PD_CA53_SCU 21 +#define R8A77980_PD_A2IR0 23 +#define R8A77980_PD_A3IR 24 +#define R8A77980_PD_A3VIP1 25 +#define R8A77980_PD_A3VIP2 26 +#define R8A77980_PD_A2IR1 27 +#define R8A77980_PD_A2IR2 28 +#define R8A77980_PD_A2IR3 29 +#define R8A77980_PD_A2SC0 30 +#define R8A77980_PD_A2SC1 31 + +/* Always-on power area */ +#define R8A77980_PD_ALWAYS_ON 32 + +#endif /* __DT_BINDINGS_POWER_R8A77980_SYSC_H__ */
