From: Colin Foster <colin.foster@in-advantage.com>
To: colin.foster@in-advantage.com, andrew@lunn.ch,
vivien.didelot@gmail.com, f.fainelli@gmail.com,
olteanv@gmail.com, davem@davemloft.net, kuba@kernel.org,
robh+dt@kernel.org, claudiu.manoil@nxp.com,
alexandre.belloni@bootlin.com, UNGLinuxDriver@microchip.com,
hkallweit1@gmail.com, linux@armlinux.org.uk
Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [RFC PATCH v3 net-next 05/10] net: dsa: ocelot: felix: add interface for custom regmaps
Date: Fri, 13 Aug 2021 19:49:58 -0700 [thread overview]
Message-ID: <20210814025003.2449143-6-colin.foster@in-advantage.com> (raw)
In-Reply-To: <20210814025003.2449143-1-colin.foster@in-advantage.com>
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 | 6 +++---
drivers/net/dsa/ocelot/seville_vsc9953.c | 1 +
4 files changed, 8 insertions(+), 5 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..a84129d18007 100644
--- a/drivers/net/dsa/ocelot/felix_vsc9959.c
+++ b/drivers/net/dsa/ocelot/felix_vsc9959.c
@@ -17,6 +17,8 @@
#include "felix.h"
#define VSC9959_TAS_GCL_ENTRY_MAX 63
+#define VSC9959_SWITCH_PCI_BAR 4
+#define VSC9959_IMDIO_PCI_BAR 0
static const u32 vsc9959_ana_regmap[] = {
REG(ANA_ADVLEARN, 0x0089a0),
@@ -1367,6 +1369,7 @@ 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)
@@ -1386,9 +1389,6 @@ static irqreturn_t felix_irq_handler(int irq, void *data)
return IRQ_HANDLED;
}
-#define VSC9959_SWITCH_PCI_BAR 4
-#define VSC9959_IMDIO_PCI_BAR 0
-
static int felix_pci_probe(struct pci_dev *pdev,
const struct pci_device_id *id)
{
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
next prev parent reply other threads:[~2021-08-14 2:50 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-14 2:49 [RFC PATCH v3 net-next 00/10] add support for VSC75XX control over SPI Colin Foster
2021-08-14 2:49 ` [RFC PATCH v3 net-next 01/10] net: dsa: ocelot: remove unnecessary pci_bar variables Colin Foster
2021-08-14 11:07 ` Vladimir Oltean
2021-08-14 16:26 ` Colin Foster
2021-08-14 2:49 ` [RFC PATCH v3 net-next 02/10] net: mdio: mscc-miim: convert to a regmap implementation Colin Foster
2021-08-14 11:03 ` Vladimir Oltean
2021-08-20 16:53 ` Colin Foster
2021-08-14 2:49 ` [RFC PATCH v3 net-next 03/10] net: dsa: ocelot: felix: switch to mdio-mscc-miim driver for indirect mdio access Colin Foster
2021-08-14 2:49 ` [RFC PATCH v3 net-next 04/10] net: dsa: ocelot: felix: Remove requirement for PCS in felix devices Colin Foster
2021-08-14 2:49 ` Colin Foster [this message]
2021-08-14 2:49 ` [RFC PATCH v3 net-next 06/10] net: mscc: ocelot: split register definitions to a separate file Colin Foster
2021-08-14 11:15 ` Vladimir Oltean
2021-08-14 16:33 ` Colin Foster
2021-08-14 16:56 ` Alexandre Belloni
2021-08-14 2:50 ` [RFC PATCH v3 net-next 07/10] net: mscc: ocelot: expose ocelot wm functions Colin Foster
2021-08-14 11:17 ` Vladimir Oltean
2021-08-14 16:36 ` Colin Foster
2021-08-14 2:50 ` [RFC PATCH v3 net-next 08/10] net: mscc: ocelot: felix: add ability to enable a CPU / NPI port Colin Foster
2021-08-14 2:50 ` [RFC PATCH v3 net-next 09/10] net: dsa: ocelot: felix: add support for VSC75XX control over SPI Colin Foster
2021-08-14 11:43 ` Vladimir Oltean
2021-08-14 12:02 ` Vladimir Oltean
2021-08-15 19:10 ` Colin Foster
2021-08-15 20:41 ` Colin Foster
2021-08-15 23:14 ` Russell King (Oracle)
2021-08-15 23:27 ` Colin Foster
2021-08-16 0:05 ` Russell King (Oracle)
2021-08-17 9:41 ` Vladimir Oltean
2021-08-15 21:35 ` Russell King (Oracle)
2021-08-14 2:50 ` [RFC PATCH v3 net-next 10/10] docs: devicetree: add documentation for the VSC7512 SPI device Colin Foster
2021-08-14 11:47 ` Vladimir Oltean
2021-08-14 18:40 ` Colin Foster
2021-08-14 19:08 ` Vladimir Oltean
2021-08-14 23:41 ` Colin Foster
2021-08-15 0:00 ` Vladimir Oltean
2021-08-15 1:08 ` Colin Foster
2021-08-17 22:08 ` Rob Herring
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