diff options
Diffstat (limited to 'drivers/spi/spi-cs42l43.c')
| -rw-r--r-- | drivers/spi/spi-cs42l43.c | 40 |
1 files changed, 10 insertions, 30 deletions
diff --git a/drivers/spi/spi-cs42l43.c b/drivers/spi/spi-cs42l43.c index 14307dd800b7..4b6b65f450a8 100644 --- a/drivers/spi/spi-cs42l43.c +++ b/drivers/spi/spi-cs42l43.c @@ -52,20 +52,6 @@ static struct spi_board_info amp_info_template = { .mode = SPI_MODE_0, }; -static const struct software_node cs42l43_gpiochip_swnode = { - .name = "cs42l43-pinctrl", -}; - -static const struct software_node_ref_args cs42l43_cs_refs[] = { - SOFTWARE_NODE_REFERENCE(&cs42l43_gpiochip_swnode, 0, GPIO_ACTIVE_LOW), - SOFTWARE_NODE_REFERENCE(&swnode_gpio_undefined), -}; - -static const struct property_entry cs42l43_cs_props[] = { - PROPERTY_ENTRY_REF_ARRAY("cs-gpios", cs42l43_cs_refs), - {} -}; - static int cs42l43_spi_tx(struct regmap *regmap, const u8 *buf, unsigned int len) { const u8 *end = buf + len; @@ -324,11 +310,6 @@ static void cs42l43_release_of_node(void *data) fwnode_handle_put(data); } -static void cs42l43_release_sw_node(void *data) -{ - software_node_unregister(&cs42l43_gpiochip_swnode); -} - static int cs42l43_spi_probe(struct platform_device *pdev) { struct cs42l43 *cs42l43 = dev_get_drvdata(pdev->dev.parent); @@ -391,6 +372,15 @@ static int cs42l43_spi_probe(struct platform_device *pdev) fwnode_property_read_u32(xu_fwnode, "01fa-sidecar-instances", &nsidecars); if (nsidecars) { + struct software_node_ref_args args[] = { + SOFTWARE_NODE_REFERENCE(fwnode, 0, GPIO_ACTIVE_LOW), + SOFTWARE_NODE_REFERENCE(&swnode_gpio_undefined), + }; + struct property_entry props[] = { + PROPERTY_ENTRY_REF_ARRAY("cs-gpios", args), + { } + }; + ret = fwnode_property_read_u32(xu_fwnode, "01fa-spk-id-val", &spkid); if (!ret) { dev_dbg(priv->dev, "01fa-spk-id-val = %d\n", spkid); @@ -403,17 +393,7 @@ static int cs42l43_spi_probe(struct platform_device *pdev) "Failed to get spk-id-gpios\n"); } - ret = software_node_register(&cs42l43_gpiochip_swnode); - if (ret) - return dev_err_probe(priv->dev, ret, - "Failed to register gpio swnode\n"); - - ret = devm_add_action_or_reset(priv->dev, cs42l43_release_sw_node, NULL); - if (ret) - return ret; - - ret = device_create_managed_software_node(&priv->ctlr->dev, - cs42l43_cs_props, NULL); + ret = device_create_managed_software_node(&priv->ctlr->dev, props, NULL); if (ret) return dev_err_probe(priv->dev, ret, "Failed to add swnode\n"); } else { |
