From: Roger Quadros Date: Thu, 27 Feb 2020 22:28:33 +0000 (-0600) Subject: dt-bindings: bus: ti-sysc: Add support for PRUSS SYSC type X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=4d0dd3802ee1b6b14b7c46621cd581eb7c1ade79;p=linux.git dt-bindings: bus: ti-sysc: Add support for PRUSS SYSC type The PRUSS module has a SYSCFG which is unique. The SYSCFG has two additional unique fields called STANDBY_INIT and SUB_MWAIT in addition to regular IDLE_MODE and STANDBY_MODE fields. Add the bindings for this new sysc type. Cc: Rob Herring Signed-off-by: Roger Quadros Signed-off-by: Suman Anna Acked-by: Rob Herring Signed-off-by: Tony Lindgren --- diff --git a/Documentation/devicetree/bindings/bus/ti-sysc.txt b/Documentation/devicetree/bindings/bus/ti-sysc.txt index 233eb82942044..c984143d08d2f 100644 --- a/Documentation/devicetree/bindings/bus/ti-sysc.txt +++ b/Documentation/devicetree/bindings/bus/ti-sysc.txt @@ -38,6 +38,7 @@ Required standard properties: "ti,sysc-dra7-mcasp" "ti,sysc-usb-host-fs" "ti,sysc-dra7-mcan" + "ti,sysc-pruss" - reg shall have register areas implemented for the interconnect target module in question such as revision, sysc and syss diff --git a/include/dt-bindings/bus/ti-sysc.h b/include/dt-bindings/bus/ti-sysc.h index babd08a1d2267..76b07826ed051 100644 --- a/include/dt-bindings/bus/ti-sysc.h +++ b/include/dt-bindings/bus/ti-sysc.h @@ -18,6 +18,10 @@ #define SYSC_DRA7_MCAN_ENAWAKEUP (1 << 4) +/* PRUSS sysc found on AM33xx/AM43xx/AM57xx */ +#define SYSC_PRUSS_SUB_MWAIT (1 << 5) +#define SYSC_PRUSS_STANDBY_INIT (1 << 4) + /* SYSCONFIG STANDBYMODE/MIDLEMODE/SIDLEMODE supported by hardware */ #define SYSC_IDLE_FORCE 0 #define SYSC_IDLE_NO 1