From ae5c961da6483b413dcb36d8bf6a881ffd2fb33f Mon Sep 17 00:00:00 2001 From: Rajan Vaja Date: Fri, 24 Apr 2020 13:58:04 -0700 Subject: firmware: xilinx: Add sysfs interface Add firmware-ggs sysfs interface which provides read/write interface to global storage registers. Signed-off-by: Rajan Vaja Signed-off-by: Michal Simek Signed-off-by: Tejas Patel Signed-off-by: Jolly Shah Link: https://lore.kernel.org/r/1587761887-4279-23-git-send-email-jolly.shah@xilinx.com Signed-off-by: Greg Kroah-Hartman --- include/linux/firmware/xlnx-zynqmp.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux') diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h index e23251d93176..c1356e93dcb2 100644 --- a/include/linux/firmware/xlnx-zynqmp.h +++ b/include/linux/firmware/xlnx-zynqmp.h @@ -42,6 +42,8 @@ #define ZYNQMP_PM_MAX_QOS 100U +#define GSS_NUM_REGS (4) + /* Node capabilities */ #define ZYNQMP_PM_CAPABILITY_ACCESS 0x1U #define ZYNQMP_PM_CAPABILITY_CONTEXT 0x2U -- cgit v1.2.3-71-gd317