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Subject[RFC PATCH v2 net-next 4/8] net: dsa: ocelot: felix: add interface for custom regmaps
Date
Add an interface so that non-mmio regmaps can be used

Signed-off-by: Colin Foster <colin.foster@in-advantage.com>
---
drivers/net/dsa/ocelot/felix.c | 4 ++--
drivers/net/dsa/ocelot/felix.h | 2 ++
drivers/net/dsa/ocelot/felix_vsc9959.c | 1 +
drivers/net/dsa/ocelot/seville_vsc9953.c | 1 +
4 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/net/dsa/ocelot/felix.c b/drivers/net/dsa/ocelot/felix.c
index 74ae322b2126..77644deb4a35 100644
--- a/drivers/net/dsa/ocelot/felix.c
+++ b/drivers/net/dsa/ocelot/felix.c
@@ -1124,7 +1124,7 @@ static int felix_init_structs(struct felix *felix, int num_phys_ports)
res.start += felix->switch_base;
res.end += felix->switch_base;

- target = ocelot_regmap_init(ocelot, &res);
+ target = felix->info->init_regmap(ocelot, &res);
if (IS_ERR(target)) {
dev_err(ocelot->dev,
"Failed to map device memory space\n");
@@ -1161,7 +1161,7 @@ static int felix_init_structs(struct felix *felix, int num_phys_ports)
res.start += felix->switch_base;
res.end += felix->switch_base;

- target = ocelot_regmap_init(ocelot, &res);
+ target = felix->info->init_regmap(ocelot, &res);
if (IS_ERR(target)) {
dev_err(ocelot->dev,
"Failed to map memory space for port %d\n",
diff --git a/drivers/net/dsa/ocelot/felix.h b/drivers/net/dsa/ocelot/felix.h
index 47769dd386db..25f664ef4947 100644
--- a/drivers/net/dsa/ocelot/felix.h
+++ b/drivers/net/dsa/ocelot/felix.h
@@ -45,6 +45,8 @@ struct felix_info {
enum tc_setup_type type, void *type_data);
void (*port_sched_speed_set)(struct ocelot *ocelot, int port,
u32 speed);
+ struct regmap *(*init_regmap)(struct ocelot *ocelot,
+ struct resource *res);
};

extern const struct dsa_switch_ops felix_switch_ops;
diff --git a/drivers/net/dsa/ocelot/felix_vsc9959.c b/drivers/net/dsa/ocelot/felix_vsc9959.c
index 182ca749c8e2..31712a77f4b4 100644
--- a/drivers/net/dsa/ocelot/felix_vsc9959.c
+++ b/drivers/net/dsa/ocelot/felix_vsc9959.c
@@ -1367,6 +1367,7 @@ static const struct felix_info felix_info_vsc9959 = {
.prevalidate_phy_mode = vsc9959_prevalidate_phy_mode,
.port_setup_tc = vsc9959_port_setup_tc,
.port_sched_speed_set = vsc9959_sched_speed_set,
+ .init_regmap = ocelot_regmap_init,
};

static irqreturn_t felix_irq_handler(int irq, void *data)
diff --git a/drivers/net/dsa/ocelot/seville_vsc9953.c b/drivers/net/dsa/ocelot/seville_vsc9953.c
index 0e06750db264..540cf5bc9c54 100644
--- a/drivers/net/dsa/ocelot/seville_vsc9953.c
+++ b/drivers/net/dsa/ocelot/seville_vsc9953.c
@@ -1089,6 +1089,7 @@ static const struct felix_info seville_info_vsc9953 = {
.mdio_bus_free = vsc9953_mdio_bus_free,
.phylink_validate = vsc9953_phylink_validate,
.prevalidate_phy_mode = vsc9953_prevalidate_phy_mode,
+ .init_regmap = ocelot_regmap_init,
};

static int seville_probe(struct platform_device *pdev)
--
2.25.1
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