This is no-longer needed since all platforms use SPI for cros_ec.
Signed-off-by: Simon Glass s...@chromium.org
---
Changes in v3: None
Changes in v2:
- Add patches to tidy up cros_ec using new I2C/SPI features
drivers/misc/cros_ec_spi.c | 51 ++
1 file changed, 2 insertions(+), 49 deletions(-)
diff --git a/drivers/misc/cros_ec_spi.c b/drivers/misc/cros_ec_spi.c
index 25a5a04..9359c56 100644
--- a/drivers/misc/cros_ec_spi.c
+++ b/drivers/misc/cros_ec_spi.c
@@ -21,14 +21,9 @@
DECLARE_GLOBAL_DATA_PTR;
-#ifdef CONFIG_DM_CROS_EC
int cros_ec_spi_packet(struct udevice *udev, int out_bytes, int in_bytes)
{
struct cros_ec_dev *dev = udev-uclass_priv;
-#else
-int cros_ec_spi_packet(struct cros_ec_dev *dev, int out_bytes, int in_bytes)
-{
-#endif
struct spi_slave *slave = dev_get_parentdata(dev-dev);
int rv;
@@ -67,18 +62,11 @@ int cros_ec_spi_packet(struct cros_ec_dev *dev, int
out_bytes, int in_bytes)
* @param din_len Maximum size of response in bytes
* @return number of bytes in response, or -1 on error
*/
-#ifdef CONFIG_DM_CROS_EC
int cros_ec_spi_command(struct udevice *udev, uint8_t cmd, int cmd_version,
const uint8_t *dout, int dout_len,
uint8_t **dinp, int din_len)
{
struct cros_ec_dev *dev = udev-uclass_priv;
-#else
-int cros_ec_spi_command(struct cros_ec_dev *dev, uint8_t cmd, int cmd_version,
-const uint8_t *dout, int dout_len,
-uint8_t **dinp, int din_len)
-{
-#endif
struct spi_slave *slave = dev_get_parentdata(dev-dev);
int in_bytes = din_len + 4; /* status, length, checksum, trailer */
uint8_t *out;
@@ -166,46 +154,12 @@ int cros_ec_spi_command(struct cros_ec_dev *dev, uint8_t
cmd, int cmd_version,
return len;
}
-#ifndef CONFIG_DM_CROS_EC
-int cros_ec_spi_decode_fdt(struct cros_ec_dev *dev, const void *blob)
-{
- /* Decode interface-specific FDT params */
- dev-max_frequency = fdtdec_get_int(blob, dev-node,
- spi-max-frequency, 50);
- dev-cs = fdtdec_get_int(blob, dev-node, reg, 0);
-
- return 0;
-}
-
-/**
- * Initialize SPI protocol.
- *
- * @param dev CROS_EC device
- * @param blob Device tree blob
- * @return 0 if ok, -1 on error
- */
-int cros_ec_spi_init(struct cros_ec_dev *dev, const void *blob)
-{
- int ret;
-
- ret = spi_setup_slave_fdt(blob, dev-node, dev-parent_node,
- slave);
- if (ret) {
- debug(%s: Could not setup SPI slave\n, __func__);
- return ret;
- }
-
- return 0;
-}
-#endif
-
-#ifdef CONFIG_DM_CROS_EC
-int cros_ec_probe(struct udevice *dev)
+static int cros_ec_probe(struct udevice *dev)
{
return cros_ec_register(dev);
}
-struct dm_cros_ec_ops cros_ec_ops = {
+static struct dm_cros_ec_ops cros_ec_ops = {
.packet = cros_ec_spi_packet,
.command = cros_ec_spi_command,
};
@@ -222,4 +176,3 @@ U_BOOT_DRIVER(cros_ec_spi) = {
.probe = cros_ec_probe,
.ops= cros_ec_ops,
};
-#endif
--
2.2.0.rc0.207.ga3a616c
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