diff options
| author | Marek Behún <marek.behun@nic.cz> | 2018-04-24 18:21:13 +0300 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2018-05-14 11:00:15 +0300 |
| commit | 63cfff9fdeced543eb41093b0a143b4ba03cb0e1 (patch) | |
| tree | d97122912a9947460e95f80366c0fec0b17ddd67 /drivers/phy/marvell | |
| parent | fae82c8f83b278c81ad707a133bb2c11bcd12276 (diff) | |
| download | u-boot-63cfff9fdeced543eb41093b0a143b4ba03cb0e1.tar.xz | |
phy: marvell: a3700: Use reg_set16 instead of phy_write16
The macro phy_write16 is not used by the rest of the code,
phy_read16 is not used at all.
We also change the macro SGMIIPHY_ADDR to a static inline function.
Signed-off-by: Marek Behun <marek.behun@nic.cz>
Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'drivers/phy/marvell')
| -rw-r--r-- | drivers/phy/marvell/comphy_a3700.c | 25 | ||||
| -rw-r--r-- | drivers/phy/marvell/comphy_a3700.h | 15 |
2 files changed, 22 insertions, 18 deletions
diff --git a/drivers/phy/marvell/comphy_a3700.c b/drivers/phy/marvell/comphy_a3700.c index 71fd8dcbdf..3d913f4342 100644 --- a/drivers/phy/marvell/comphy_a3700.c +++ b/drivers/phy/marvell/comphy_a3700.c @@ -610,7 +610,7 @@ static void comphy_sgmii_phy_init(u32 lane, u32 speed) val = sgmii_phy_init[addr]; } - phy_write16(lane, addr, val, 0xFFFF); + reg_set16(sgmiiphy_addr(lane, addr), val, 0xFFFF); } } @@ -673,26 +673,26 @@ static int comphy_sgmii_power_up(u32 lane, u32 speed, u32 invert) mdelay(10); /* 9. Program COMPHY register PHY_MODE */ - phy_write16(lane, PHY_PWR_PLL_CTRL_ADDR, - PHY_MODE_SGMII << rf_phy_mode_shift, rf_phy_mode_mask); + reg_set16(sgmiiphy_addr(lane, PHY_PWR_PLL_CTRL_ADDR), + PHY_MODE_SGMII << rf_phy_mode_shift, rf_phy_mode_mask); /* * 10. Set COMPHY register REFCLK_SEL to select the correct REFCLK * source */ - phy_write16(lane, PHY_MISC_REG0_ADDR, 0, rb_ref_clk_sel); + reg_set16(sgmiiphy_addr(lane, PHY_MISC_REG0_ADDR), 0, rb_ref_clk_sel); /* * 11. Set correct reference clock frequency in COMPHY register * REF_FREF_SEL. */ if (get_ref_clk() == 40) { - phy_write16(lane, PHY_PWR_PLL_CTRL_ADDR, - 0x4 << rf_ref_freq_sel_shift, rf_ref_freq_sel_mask); + reg_set16(sgmiiphy_addr(lane, PHY_PWR_PLL_CTRL_ADDR), + 0x4 << rf_ref_freq_sel_shift, rf_ref_freq_sel_mask); } else { /* 25MHz */ - phy_write16(lane, PHY_PWR_PLL_CTRL_ADDR, - 0x1 << rf_ref_freq_sel_shift, rf_ref_freq_sel_mask); + reg_set16(sgmiiphy_addr(lane, PHY_PWR_PLL_CTRL_ADDR), + 0x1 << rf_ref_freq_sel_shift, rf_ref_freq_sel_mask); } /* 12. Program COMPHY register PHY_GEN_MAX[1:0] */ @@ -708,7 +708,8 @@ static int comphy_sgmii_power_up(u32 lane, u32 speed, u32 invert) * bus width */ /* 10bit */ - phy_write16(lane, PHY_DIG_LB_EN_ADDR, 0, rf_data_width_mask); + reg_set16(sgmiiphy_addr(lane, PHY_DIG_LB_EN_ADDR), 0, + rf_data_width_mask); /* * 14. As long as DFE function needs to be enabled in any mode, @@ -751,10 +752,12 @@ static int comphy_sgmii_power_up(u32 lane, u32 speed, u32 invert) * 18. Check the PHY Polarity invert bit */ if (invert & PHY_POLARITY_TXD_INVERT) - phy_write16(lane, PHY_SYNC_PATTERN_ADDR, phy_txd_inv, 0); + reg_set16(sgmiiphy_addr(lane, PHY_SYNC_PATTERN_ADDR), + phy_txd_inv, 0); if (invert & PHY_POLARITY_RXD_INVERT) - phy_write16(lane, PHY_SYNC_PATTERN_ADDR, phy_rxd_inv, 0); + reg_set16(sgmiiphy_addr(lane, PHY_SYNC_PATTERN_ADDR), + phy_rxd_inv, 0); /* * 19. Set PHY input ports PIN_PU_PLL, PIN_PU_TX and PIN_PU_RX to 1 diff --git a/drivers/phy/marvell/comphy_a3700.h b/drivers/phy/marvell/comphy_a3700.h index d41a1aa516..ca8c648c35 100644 --- a/drivers/phy/marvell/comphy_a3700.h +++ b/drivers/phy/marvell/comphy_a3700.h @@ -60,13 +60,14 @@ #define USB32_CTRL_BASE MVEBU_REG(0x05D800) #define USB3PHY_SHFT 2 -#define SGMIIPHY_BASE(l) (l == 1 ? USB3PHY_BASE : PCIEPHY_BASE) -#define SGMIIPHY_ADDR(l, a) \ - ((void __iomem *)(((a & 0x00007FF) * 2) + SGMIIPHY_BASE(l))) - -#define phy_read16(l, a) read16((void __iomem *)SGMIIPHY_ADDR(l, a)) -#define phy_write16(l, a, data, mask) \ - reg_set16(SGMIIPHY_ADDR(l, a), data, mask) +static inline void __iomem *sgmiiphy_addr(u32 lane, u32 addr) +{ + addr = (addr & 0x00007FF) * 2; + if (lane == 1) + return PCIEPHY_BASE + addr; + else + return USB3PHY_BASE + addr; +} /* units */ #define PCIE 1 |