diff mbox series

[v4,11/16] net: xgene_enet: Use helper rgmii_clock

Message ID 20241028-upstream_s32cc_gmac-v4-11-03618f10e3e2@oss.nxp.com (mailing list archive)
State Superseded
Headers show
Series Add support for Synopsis DWMAC IP on NXP Automotive SoCs S32G2xx/S32G3xx/S32R45 | expand

Commit Message

Jan Petrous via B4 Relay Oct. 28, 2024, 8:24 p.m. UTC 
From: "Jan Petrous (OSS)" <jan.petrous@oss.nxp.com>

Utilize a new helper function rgmii_clock().

Signed-off-by: Jan Petrous (OSS) <jan.petrous@oss.nxp.com>
---
 drivers/net/ethernet/apm/xgene/xgene_enet_hw.c | 16 +++++-----------
 1 file changed, 5 insertions(+), 11 deletions(-)

Comments

Andrew Lunn Oct. 29, 2024, 12:04 p.m. UTC | #1 
On Mon, Oct 28, 2024 at 09:24:53PM +0100, Jan Petrous via B4 Relay wrote:
> From: "Jan Petrous (OSS)" <jan.petrous@oss.nxp.com>
> 
> Utilize a new helper function rgmii_clock().
> 
> Signed-off-by: Jan Petrous (OSS) <jan.petrous@oss.nxp.com>

Reviewed-by: Andrew Lunn <andrew@lunn.ch>

    Andrew
diff mbox series

Patch

diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c b/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c
index e641dbbea1e2..b854b6b42d77 100644
--- a/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c
+++ b/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c
@@ -421,18 +421,12 @@  static void xgene_enet_configure_clock(struct xgene_enet_pdata *pdata)
 
 	if (dev->of_node) {
 		struct clk *parent = clk_get_parent(pdata->clk);
+		long rate = rgmii_clock(pdata->phy_speed);
 
-		switch (pdata->phy_speed) {
-		case SPEED_10:
-			clk_set_rate(parent, 2500000);
-			break;
-		case SPEED_100:
-			clk_set_rate(parent, 25000000);
-			break;
-		default:
-			clk_set_rate(parent, 125000000);
-			break;
-		}
+		if (rate < 0)
+			rate = 125000000;
+
+		clk_set_rate(parent, rate);
 	}
 #ifdef CONFIG_ACPI
 	else {