[RESEND v12 2/4] phy: freescale: imx8m-pcie: Refine register definitions

Richard Zhu
2022-10-13T02:07:05Z

No function changes, refine PHY register definitions.
- Keep align with other CMN PHY registers, refine the definitions of
PHY_CMN_REG75.
- Remove two BIT definitions that are not used at all.

Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Tested-by: Marek Vasut <marex@denx.de>
Tested-by: Richard Leitner <richard.leitner@skidata.com>
Tested-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
---
drivers/phy/freescale/phy-fsl-imx8m-pcie.c | 11 ++++-------
1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/drivers/phy/freescale/phy-fsl-imx8m-pcie.c b/drivers/phy/freescale/phy-fsl-imx8m-pcie.c
index c93286483b42..3c8c255499cd 100644
--- a/drivers/phy/freescale/phy-fsl-imx8m-pcie.c
+++ b/drivers/phy/freescale/phy-fsl-imx8m-pcie.c
@@ -31,12 +31,10 @@
#define IMX8MM_PCIE_PHY_CMN_REG065 0x194
#define ANA_AUX_RX_TERM (BIT(7) | BIT(4))
#define ANA_AUX_TX_LVL GENMASK(3, 0)
-#define IMX8MM_PCIE_PHY_CMN_REG75 0x1D4
-#define PCIE_PHY_CMN_REG75_PLL_DONE 0x3
+#define IMX8MM_PCIE_PHY_CMN_REG075 0x1D4
+#define ANA_PLL_DONE 0x3
#define PCIE_PHY_TRSV_REG5 0x414
-#define PCIE_PHY_TRSV_REG5_GEN1_DEEMP 0x2D
#define PCIE_PHY_TRSV_REG6 0x418
-#define PCIE_PHY_TRSV_REG6_GEN2_DEEMP 0xF

#define IMX8MM_GPR_PCIE_REF_CLK_SEL GENMASK(25, 24)
#define IMX8MM_GPR_PCIE_REF_CLK_PLL FIELD_PREP(IMX8MM_GPR_PCIE_REF_CLK_SEL, 0x3)
@@ -131,9 +129,8 @@ static int imx8_pcie_phy_power_on(struct phy *phy)
reset_control_deassert(imx8_phy->reset);

/* Polling to check the phy is ready or not. */
- ret = readl_poll_timeout(imx8_phy->base + IMX8MM_PCIE_PHY_CMN_REG75,
- val, val == PCIE_PHY_CMN_REG75_PLL_DONE,
- 10, 20000);
+ ret = readl_poll_timeout(imx8_phy->base + IMX8MM_PCIE_PHY_CMN_REG075,
+ val, val == ANA_PLL_DONE, 10, 20000);
return ret;
}

--
2.25.1