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发表于 2022-10-27 10:48:06
我用示波器测量phy clk是500HZ,我需要设置clk到125MB 采用rk那个dts配置?
RGMII PLL output 25M for PHY,PLL output 125M for TX_CLK
RGMII PLL output 25M for PHY,RGMII_clk intput 125M for TX_CLK
RGMII Crystal 25M for PHY,PLL output 125M for TX_CLK
RGMII Crystal 25M for PHY,,RGMII_clk intput 125M for TX_CLK
SGMII
QSGMII
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