#include <linux/pm_runtime.h>
#include <linux/ptp_classify.h>
#include <linux/reset.h>
+#include <linux/firmware/xlnx-zynqmp.h>
#include "macb.h"
/* This structure is only used for MACB on SiFive FU540 devices */
"failed to init SGMII PHY\n");
}
+ ret = zynqmp_pm_is_function_supported(PM_IOCTL, IOCTL_SET_GEM_CONFIG);
+ if (!ret) {
+ u32 pm_info[2];
+
+ ret = of_property_read_u32_array(pdev->dev.of_node, "power-domains",
+ pm_info, ARRAY_SIZE(pm_info));
+ if (ret) {
+ dev_err(&pdev->dev, "Failed to read power management information\n");
+ goto err_out_phy_exit;
+ }
+ ret = zynqmp_pm_set_gem_config(pm_info[1], GEM_CONFIG_FIXED, 0);
+ if (ret)
+ goto err_out_phy_exit;
+
+ ret = zynqmp_pm_set_gem_config(pm_info[1], GEM_CONFIG_SGMII_MODE, 1);
+ if (ret)
+ goto err_out_phy_exit;
+ }
+
/* Fully reset controller at hardware level if mapped in device tree */
ret = device_reset_optional(&pdev->dev);
if (ret) {
}
ret = macb_init(pdev);
+
+err_out_phy_exit:
if (ret)
phy_exit(bp->sgmii_phy);