firmware: zynqmp: Add qspi firmware interface

Add support for QSPI ioctl functions and enums.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/drivers/firmware/xilinx/zynqmp.c b/drivers/firmware/xilinx/zynqmp.c
index 77a52146235969e69cb58b8c567ca44b451fd18d..2a50e5e0384d6c049dd8fe54dcd241ca7bcb656a 100644 (file)
--- a/drivers/firmware/xilinx/zynqmp.c
+++ b/drivers/firmware/xilinx/zynqmp.c
@@ -516,6 +516,7 @@ static inline int zynqmp_is_valid_ioctl(u32 ioctl_id)
        case IOCTL_GET_PLL_FRAC_MODE:
        case IOCTL_SET_PLL_FRAC_DATA:
        case IOCTL_GET_PLL_FRAC_DATA:
+       case IOCTL_SET_TAPDELAY_BYPASS:
        case IOCTL_SET_SGMII_MODE:
        case IOCTL_SD_DLL_RESET:
        case IOCTL_SET_SD_TAPDELAY:

diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h
index 65fb4d32f8352dab6d62f7747278866f14fd70d9..f9df3d708f8987ad36065fce1e3c23a2640e54b9 100644 (file)
--- a/include/linux/firmware/xlnx-zynqmp.h
+++ b/include/linux/firmware/xlnx-zynqmp.h
@@ -140,7 +140,8 @@ enum pm_ret_status {
 };
 
 enum pm_ioctl_id {
-       IOCTL_SET_SGMII_MODE = 5,
+       IOCTL_SET_TAPDELAY_BYPASS = 4,
+       IOCTL_SET_SGMII_MODE,
        IOCTL_SD_DLL_RESET,
        IOCTL_SET_SD_TAPDELAY,
        /* Ioctl for clock driver */
@@ -462,6 +463,18 @@ enum pm_pinctrl_drive_strength {
        PM_PINCTRL_DRIVE_STRENGTH_12MA,
 };
 
+enum tap_delay_signal_type {
+       PM_TAPDELAY_NAND_DQS_IN,
+       PM_TAPDELAY_NAND_DQS_OUT,
+       PM_TAPDELAY_QSPI,
+       PM_TAPDELAY_MAX,
+};
+
+enum tap_delay_bypass_ctrl {
+       PM_TAPDELAY_BYPASS_DISABLE,
+       PM_TAPDELAY_BYPASS_ENABLE,
+};
+
 enum sgmii_mode {
        PM_SGMII_DISABLE,
        PM_SGMII_ENABLE,