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-rw-r--r--src/soc/marvell/armada38x/spi.c37
-rw-r--r--src/soc/marvell/bg4cd/spi.c15
2 files changed, 22 insertions, 30 deletions
diff --git a/src/soc/marvell/armada38x/spi.c b/src/soc/marvell/armada38x/spi.c
index 8f9686793f..25480e49ff 100644
--- a/src/soc/marvell/armada38x/spi.c
+++ b/src/soc/marvell/armada38x/spi.c
@@ -442,22 +442,14 @@ static int mrvl_spi_xfer(const struct spi_slave *slave,
return 0;
}
-int spi_setup_slave(unsigned int bus, unsigned int cs, struct spi_slave *slave)
-{
- slave->bus = bus;
- slave->cs = cs;
- mv_spi_sys_init(bus, cs, CONFIG_SF_DEFAULT_SPEED);
- return 0;
-}
-
-int spi_claim_bus(const struct spi_slave *slave)
+static int spi_ctrlr_claim_bus(const struct spi_slave *slave)
{
mv_spi_cs_set(slave->bus, slave->cs);
mv_spi_cs_assert(slave->bus);
return 0;
}
-void spi_release_bus(const struct spi_slave *slave)
+static void spi_ctrlr_release_bus(const struct spi_slave *slave)
{
mv_spi_cs_deassert(slave->bus);
}
@@ -467,11 +459,11 @@ unsigned int spi_crop_chunk(unsigned int cmd_len, unsigned int buf_len)
return buf_len;
}
-int spi_xfer(const struct spi_slave *slave,
- const void *dout,
- size_t out_bytes,
- void *din,
- size_t in_bytes)
+static int spi_ctrlr_xfer(const struct spi_slave *slave,
+ const void *dout,
+ size_t out_bytes,
+ void *din,
+ size_t in_bytes)
{
int ret = -1;
@@ -483,3 +475,18 @@ int spi_xfer(const struct spi_slave *slave,
die("Unexpected condition in spi_xfer\n");
return ret;
}
+
+static const spi_ctrlr spi_ctrlr = {
+ .claim_bus = spi_ctrlr_claim_bus,
+ .release_bus = spi_ctrlr_release_bus,
+ .xfer = spi_ctrlr_xfer,
+};
+
+int spi_setup_slave(unsigned int bus, unsigned int cs, struct spi_slave *slave)
+{
+ slave->bus = bus;
+ slave->cs = cs;
+ slave->ctrlr = &spi_ctrlr;
+ mv_spi_sys_init(bus, cs, CONFIG_SF_DEFAULT_SPEED);
+ return 0;
+}
diff --git a/src/soc/marvell/bg4cd/spi.c b/src/soc/marvell/bg4cd/spi.c
index 54161bcf33..188a6bd483 100644
--- a/src/soc/marvell/bg4cd/spi.c
+++ b/src/soc/marvell/bg4cd/spi.c
@@ -19,18 +19,3 @@ int spi_setup_slave(unsigned int bus, unsigned int cs, struct spi_slave *slave)
{
return -1;
}
-
-int spi_claim_bus(const struct spi_slave *slave)
-{
- return 0;
-}
-
-void spi_release_bus(const struct spi_slave *slave)
-{
-}
-
-int spi_xfer(const struct spi_slave *slave, const void *dout,
- size_t out_bytes, void *din, size_t in_bytes)
-{
- return 0;
-}