[PATCH] phy: ti: Fix compilation failures without REGMAP

[Jason Gunthorpe]

This driver requires regmap or the compile fails:

drivers/phy/ti/phy-gmii-sel.c:43:27: error: array type has incomplete element type âstruct reg_fieldâ
  const struct reg_field (*regfields)[PHY_GMII_SEL_LAST];

Add it to kconfig.

Signed-off-by: Jason Gunthorpe <jgg@xxxxxxxxxxxx>
---
 drivers/phy/ti/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/phy/ti/Kconfig b/drivers/phy/ti/Kconfig
index f137e010776463..c4709ed7fb0e72 100644
--- a/drivers/phy/ti/Kconfig
+++ b/drivers/phy/ti/Kconfig
@@ -82,6 +82,7 @@ config PHY_TI_GMII_SEL
 	default y if TI_CPSW=y
 	depends on TI_CPSW || COMPILE_TEST
 	select GENERIC_PHY
+	select REGMAP
 	default m
 	help
 	  This driver supports configuring of the TI CPSW Port mode depending on
-- 
2.20.1