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net: stmmac: provide stmmac_pltfr_find_clk()

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Provide a generic way to find a clock in the bulk data.

Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Tested-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/E1u2QO4-001Rp2-Dy@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Russell King (Oracle)
2025-04-09 09:02:20 +01:00
committed by Jakub Kicinski
parent c1e0100c6a
commit de64872019
2 changed files with 14 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+11
View File
@@ -709,6 +709,17 @@ devm_stmmac_probe_config_dt(struct platform_device *pdev, u8 *mac)
#endif /* CONFIG_OF */
EXPORT_SYMBOL_GPL(devm_stmmac_probe_config_dt);
struct clk *stmmac_pltfr_find_clk(struct plat_stmmacenet_data *plat_dat,
const char *name)
{
for (int i = 0; i < plat_dat->num_clks; i++)
if (strcmp(plat_dat->clks[i].id, name) == 0)
return plat_dat->clks[i].clk;
return NULL;
}
EXPORT_SYMBOL_GPL(stmmac_pltfr_find_clk);
int stmmac_get_platform_resources(struct platform_device *pdev,
struct stmmac_resources *stmmac_res)
{
drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h
+3
View File
@@ -14,6 +14,9 @@
struct plat_stmmacenet_data *
devm_stmmac_probe_config_dt(struct platform_device *pdev, u8 *mac);
struct clk *stmmac_pltfr_find_clk(struct plat_stmmacenet_data *plat_dat,
const char *name);
int stmmac_get_platform_resources(struct platform_device *pdev,
struct stmmac_resources *stmmac_res);