mfd: ocelot: add ocelot-serdes capability

Add support for the Ocelot SERDES module to support functionality of all
non-internal phy ports.

Signed-off-by: Colin Foster <colin.foster@in-advantage.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/mfd/ocelot-core.c b/drivers/mfd/ocelot-core.c
index e1772ff..9cccf54 100644 (file)
--- a/drivers/mfd/ocelot-core.c
+++ b/drivers/mfd/ocelot-core.c
@@ -45,6 +45,9 @@
 #define VSC7512_SIO_CTRL_RES_START     0x710700f8
 #define VSC7512_SIO_CTRL_RES_SIZE      0x00000100
 
+#define VSC7512_HSIO_RES_START         0x710d0000
+#define VSC7512_HSIO_RES_SIZE          0x00000128
+
 #define VSC7512_ANA_RES_START          0x71880000
 #define VSC7512_ANA_RES_SIZE           0x00010000
 
@@ -129,8 +132,13 @@ static const struct resource vsc7512_sgpio_resources[] = {
        DEFINE_RES_REG_NAMED(VSC7512_SIO_CTRL_RES_START, VSC7512_SIO_CTRL_RES_SIZE, "gcb_sio"),
 };
 
+static const struct resource vsc7512_serdes_resources[] = {
+       DEFINE_RES_REG_NAMED(VSC7512_HSIO_RES_START, VSC7512_HSIO_RES_SIZE, "hsio"),
+};
+
 static const struct resource vsc7512_switch_resources[] = {
        DEFINE_RES_REG_NAMED(VSC7512_ANA_RES_START, VSC7512_ANA_RES_SIZE, "ana"),
+       DEFINE_RES_REG_NAMED(VSC7512_HSIO_RES_START, VSC7512_HSIO_RES_SIZE, "hsio"),
        DEFINE_RES_REG_NAMED(VSC7512_QS_RES_START, VSC7512_QS_RES_SIZE, "qs"),
        DEFINE_RES_REG_NAMED(VSC7512_QSYS_RES_START, VSC7512_QSYS_RES_SIZE, "qsys"),
        DEFINE_RES_REG_NAMED(VSC7512_REW_RES_START, VSC7512_REW_RES_SIZE, "rew"),
@@ -177,6 +185,11 @@ static const struct mfd_cell vsc7512_devs[] = {
                .num_resources = ARRAY_SIZE(vsc7512_miim1_resources),
                .resources = vsc7512_miim1_resources,
        }, {
+               .name = "ocelot-serdes",
+               .of_compatible = "mscc,vsc7514-serdes",
+               .num_resources = ARRAY_SIZE(vsc7512_serdes_resources),
+               .resources = vsc7512_serdes_resources,
+       }, {
                .name = "ocelot-ext-switch",
                .of_compatible = "mscc,vsc7512-switch",
                .num_resources = ARRAY_SIZE(vsc7512_switch_resources),