Parse new property 'snps,clk-csr' firstly because the new property is documented in binding file, if failed, fall back to old property 'clk_csr' for legacy case Signed-off-by: Jianguo Zhang <jianguo.zhang@xxxxxxxxxxxx> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx> --- drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c index 9f5cac4000da..3db6cb0b6124 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c @@ -444,7 +444,8 @@ stmmac_probe_config_dt(struct platform_device *pdev, u8 *mac) * or get clk_csr from device tree. */ plat->clk_csr = -1; - of_property_read_u32(np, "clk_csr", &plat->clk_csr); + if (of_property_read_u32(np, "snps,clk-csr", &plat->clk_csr)) + of_property_read_u32(np, "clk_csr", &plat->clk_csr); /* "snps,phy-addr" is not a standard property. Mark it as deprecated * and warn of its use. Remove this when phy node support is added. -- 2.25.1
