[PATCH v3 1/9] phy: define submodes for PCIe PHYs

[Dmitry Baryshkov]

Define two submodes to be used for the PCIe PHYs, where required.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
---
 include/linux/phy/phy.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/include/linux/phy/phy.h b/include/linux/phy/phy.h
index b1413757fcc3..bd60c1a72988 100644
--- a/include/linux/phy/phy.h
+++ b/include/linux/phy/phy.h
@@ -45,6 +45,15 @@ enum phy_mode {
 	PHY_MODE_DP
 };
 
+/*
+ * Submodes for the PHY_MODE_PCIE, allowing the host to select between RC (Root
+ * Complex) and EP (End Point) PHY modes.
+ */
+enum {
+	PHY_SUBMODE_PCIE_RC,
+	PHY_SUBMODE_PCIE_EP,
+};
+
 enum phy_media {
 	PHY_MEDIA_DEFAULT,
 	PHY_MEDIA_SR,
-- 
2.35.1