Author: manu
Date: Sat Oct 5 17:36:33 2019
New Revision: 353125
URL: https://svnweb.freebsd.org/changeset/base/353125
Log:
arm64: rockchip: usb2phy: Add set/get mode
We only support host mode so those functions are just added so
we won't panic when generic-{e,o}hci will set the phy to host mode.
MFC after: 1 month
X-MFC-With: r353062
Modified:
head/sys/arm64/rockchip/rk_usb2phy.c
Modified: head/sys/arm64/rockchip/rk_usb2phy.c
==============================================================================
--- head/sys/arm64/rockchip/rk_usb2phy.c Sat Oct 5 14:56:27 2019
(r353124)
+++ head/sys/arm64/rockchip/rk_usb2phy.c Sat Oct 5 17:36:33 2019
(r353125)
@@ -87,12 +87,17 @@ struct rk_usb2phy_softc {
struct syscon *grf;
regulator_t phy_supply;
clk_t clk;
+ int mode;
};
/* Phy class and methods. */
static int rk_usb2phy_enable(struct phynode *phynode, bool enable);
+static int rk_usb2phy_get_mode(struct phynode *phy, int *mode);
+static int rk_usb2phy_set_mode(struct phynode *phy, int mode);
static phynode_method_t rk_usb2phy_phynode_methods[] = {
- PHYNODEMETHOD(phynode_enable, rk_usb2phy_enable),
+ PHYNODEMETHOD(phynode_enable, rk_usb2phy_enable),
+ PHYNODEMETHOD(phynode_usb_get_mode, rk_usb2phy_get_mode),
+ PHYNODEMETHOD(phynode_usb_set_mode, rk_usb2phy_set_mode),
PHYNODEMETHOD_END
};
@@ -136,6 +141,44 @@ rk_usb2phy_enable(struct phynode *phynode, bool enable
return (0);
fail:
return (ENXIO);
+}
+
+static int
+rk_usb2phy_get_mode(struct phynode *phynode, int *mode)
+{
+ struct rk_usb2phy_softc *sc;
+ intptr_t phy;
+ device_t dev;
+
+ dev = phynode_get_device(phynode);
+ phy = phynode_get_id(phynode);
+ sc = device_get_softc(dev);
+
+ if (phy != RK3399_USBPHY_HOST)
+ return (ERANGE);
+
+ *mode = sc->mode;
+
+ return (0);
+}
+
+static int
+rk_usb2phy_set_mode(struct phynode *phynode, int mode)
+{
+ struct rk_usb2phy_softc *sc;
+ intptr_t phy;
+ device_t dev;
+
+ dev = phynode_get_device(phynode);
+ phy = phynode_get_id(phynode);
+ sc = device_get_softc(dev);
+
+ if (phy != RK3399_USBPHY_HOST)
+ return (ERANGE);
+
+ sc->mode = mode;
+
+ return (0);
}
/* Clock class and method */
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