[PATCH 1/1] phy: freescale: imx8qm-hsio: provide regmap names

[Alexander Stein]

This driver uses multiple regmaps, which will causes name conflicts
in debugfs like:
  debugfs: '5f1a0000.phy' already exists in 'regmap'
Fix this by using a dedicated regmap config for each resource, each
having a dedicated regmap name.

Signed-off-by: Alexander Stein <alexander.stein at ew.tq-group.com>
---
 drivers/phy/freescale/phy-fsl-imx8qm-hsio.c | 23 +++++++++++++++++----
 1 file changed, 19 insertions(+), 4 deletions(-)

diff --git a/drivers/phy/freescale/phy-fsl-imx8qm-hsio.c b/drivers/phy/freescale/phy-fsl-imx8qm-hsio.c
index 977d21d753a59..0a0e10792dff4 100644
--- a/drivers/phy/freescale/phy-fsl-imx8qm-hsio.c
+++ b/drivers/phy/freescale/phy-fsl-imx8qm-hsio.c
@@ -107,7 +107,22 @@ static const char * const lan2_pcieb_clks[] = {"apb_pclk2", "pclk2", "ctl1_crr",
 static const char * const lan2_sata_clks[] = {"pclk2", "epcs_tx", "epcs_rx",
 					      "phy1_crr", "misc_crr"};
 
-static const struct regmap_config regmap_config = {
+static const struct regmap_config regmap_phy_config = {
+	.name = "phy",
+	.reg_bits = 32,
+	.val_bits = 32,
+	.reg_stride = 4,
+};
+
+static const struct regmap_config regmap_ctrl_config = {
+	.name = "ctrl",
+	.reg_bits = 32,
+	.val_bits = 32,
+	.reg_stride = 4,
+};
+
+static const struct regmap_config regmap_misc_config = {
+	.name = "misc",
 	.reg_bits = 32,
 	.val_bits = 32,
 	.reg_stride = 4,
@@ -562,19 +577,19 @@ static int imx_hsio_probe(struct platform_device *pdev)
 		return PTR_ERR(priv->base);
 
 	off = devm_platform_ioremap_resource_byname(pdev, "phy");
-	priv->phy = devm_regmap_init_mmio(dev, off, &regmap_config);
+	priv->phy = devm_regmap_init_mmio(dev, off, &regmap_phy_config);
 	if (IS_ERR(priv->phy))
 		return dev_err_probe(dev, PTR_ERR(priv->phy),
 				     "unable to find phy csr registers\n");
 
 	off = devm_platform_ioremap_resource_byname(pdev, "ctrl");
-	priv->ctrl = devm_regmap_init_mmio(dev, off, &regmap_config);
+	priv->ctrl = devm_regmap_init_mmio(dev, off, &regmap_ctrl_config);
 	if (IS_ERR(priv->ctrl))
 		return dev_err_probe(dev, PTR_ERR(priv->ctrl),
 				     "unable to find ctrl csr registers\n");
 
 	off = devm_platform_ioremap_resource_byname(pdev, "misc");
-	priv->misc = devm_regmap_init_mmio(dev, off, &regmap_config);
+	priv->misc = devm_regmap_init_mmio(dev, off, &regmap_misc_config);
 	if (IS_ERR(priv->misc))
 		return dev_err_probe(dev, PTR_ERR(priv->misc),
 				     "unable to find misc csr registers\n");
-- 
2.43.0