From 538321bd97188563d739e28a2f21ad874bd28b2e Mon Sep 17 00:00:00 2001 From: Sergei Shtylyov Date: Thu, 6 Oct 2016 00:31:30 +0300 Subject: [PATCH] ARM: shmobile: r8a7743: add power domain index macros Add macros usable by the device tree sources to reference R8A7743 SYSC power domains by index. Based on the original (and large) patch by Dmitry Shifrin . Signed-off-by: Sergei Shtylyov Reviewed-by: Geert Uytterhoeven Signed-off-by: Simon Horman --- include/dt-bindings/power/r8a7743-sysc.h | 25 ++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 include/dt-bindings/power/r8a7743-sysc.h diff --git a/include/dt-bindings/power/r8a7743-sysc.h b/include/dt-bindings/power/r8a7743-sysc.h new file mode 100644 index 000000000000..61cfbb2907ea --- /dev/null +++ b/include/dt-bindings/power/r8a7743-sysc.h @@ -0,0 +1,25 @@ +/* + * Copyright (C) 2016 Cogent Embedded Inc. + * + * 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. + */ +#ifndef __DT_BINDINGS_POWER_R8A7743_SYSC_H__ +#define __DT_BINDINGS_POWER_R8A7743_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 R8A7743_PD_CA15_CPU0 0 +#define R8A7743_PD_CA15_CPU1 1 +#define R8A7743_PD_CA15_SCU 12 +#define R8A7743_PD_SGX 20 + +/* Always-on power area */ +#define R8A7743_PD_ALWAYS_ON 32 + +#endif /* __DT_BINDINGS_POWER_R8A7743_SYSC_H__ */ -- 2.20.1