From 0dc64c2b9496ae720809554070ff1ef5b38cbb91 Mon Sep 17 00:00:00 2001 From: Manish Narani Date: Tue, 21 Jan 2020 15:51:33 +0530 Subject: firmware: xilinx: Add DLL reset support SD DLL resets are required for some of the operations on ZynqMP platform. Add DLL reset support in ZynqMP firmware driver for SD DLL reset. Signed-off-by: Manish Narani Acked-by: Michal Simek Link: https://lore.kernel.org/r/1579602095-30060-3-git-send-email-manish.narani@xilinx.com Signed-off-by: Ulf Hansson --- drivers/firmware/xilinx/zynqmp.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/firmware/xilinx') diff --git a/drivers/firmware/xilinx/zynqmp.c b/drivers/firmware/xilinx/zynqmp.c index a809f21c7273..f8b03dcfd2f7 100644 --- a/drivers/firmware/xilinx/zynqmp.c +++ b/drivers/firmware/xilinx/zynqmp.c @@ -512,6 +512,7 @@ static int zynqmp_pm_clock_getparent(u32 clock_id, u32 *parent_id) static inline int zynqmp_is_valid_ioctl(u32 ioctl_id) { switch (ioctl_id) { + case IOCTL_SD_DLL_RESET: case IOCTL_SET_SD_TAPDELAY: case IOCTL_SET_PLL_FRAC_MODE: case IOCTL_GET_PLL_FRAC_MODE: -- cgit v1.2.3