Add request access capability macro which will be used to request access to a device node from Xilinx firmware.
Signed-off-by: Wendy Liang <[email protected]> --- include/linux/firmware/xlnx-zynqmp.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h index e3b7292..83ebadf 100644 --- a/include/linux/firmware/xlnx-zynqmp.h +++ b/include/linux/firmware/xlnx-zynqmp.h @@ -32,6 +32,9 @@ /* Number of 32bits values in payload */ #define PAYLOAD_ARG_CNT 4U +/* Request capability of a device node */ +#define ZYNQMP_PM_CAPABILITY_ACCESS 0x1U + enum zynqmp_pm_request_ack { ZYNQMP_PM_REQUEST_ACK_NO = 1, ZYNQMP_PM_REQUEST_ACK_BLOCKING, -- 2.7.4
