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net: ethernet: stmmac: dwmac-sti: remove stih415/stih416/stid127

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Remove no more supported platforms (stih415/stih416 and stid127)

Signed-off-by: Alain Volmat <avolmat@me.com>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Link: https://lore.kernel.org/r/20230416195523.61075-1-avolmat@me.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Alain Volmat 2023-04-16 21:55:23 +02:00 committed by Jakub Kicinski
parent 33d74c8ff5
commit 14cac66223
1 changed files with 1 additions and 59 deletions
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60
drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c
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@ -35,7 +35,7 @@
#define IS_PHY_IF_MODE_GBIT(iface) (IS_PHY_IF_MODE_RGMII(iface) || \
iface == PHY_INTERFACE_MODE_GMII)
/* STiH4xx register definitions (STiH415/STiH416/STiH407/STiH410 families)
/* STiH4xx register definitions (STiH407/STiH410 families)
*
* Below table summarizes the clock requirement and clock sources for
* supported phy interface modes with link speeds.
@ -75,27 +75,6 @@
#define STIH4XX_ETH_SEL_INTERNAL_NOTEXT_PHYCLK BIT(7)
#define STIH4XX_ETH_SEL_TXCLK_NOT_CLK125 BIT(6)
/* STiD127 register definitions
*-----------------------
* src |BIT(6)| BIT(7)|
*-----------------------
* MII | 1 | n/a |
*-----------------------
* RMII | n/a | 1 |
* clkgen| | |
*-----------------------
* RMII | n/a | 0 |
* phyclk| | |
*-----------------------
* RGMII | 1 | n/a |
* clkgen| | |
*-----------------------
*/
#define STID127_RETIME_SRC_MASK GENMASK(7, 6)
#define STID127_ETH_SEL_INTERNAL_NOTEXT_PHYCLK BIT(7)
#define STID127_ETH_SEL_INTERNAL_NOTEXT_TXCLK BIT(6)
#define ENMII_MASK GENMASK(5, 5)
#define ENMII BIT(5)
#define EN_MASK GENMASK(1, 1)
@ -194,36 +173,6 @@ static void stih4xx_fix_retime_src(void *priv, u32 spd)
stih4xx_tx_retime_val[src]);
}
static void stid127_fix_retime_src(void *priv, u32 spd)
{
struct sti_dwmac *dwmac = priv;
u32 reg = dwmac->ctrl_reg;
u32 freq = 0;
u32 val = 0;
if (dwmac->interface == PHY_INTERFACE_MODE_MII) {
val = STID127_ETH_SEL_INTERNAL_NOTEXT_TXCLK;
} else if (dwmac->interface == PHY_INTERFACE_MODE_RMII) {
if (!dwmac->ext_phyclk) {
val = STID127_ETH_SEL_INTERNAL_NOTEXT_PHYCLK;
freq = DWMAC_50MHZ;
}
} else if (IS_PHY_IF_MODE_RGMII(dwmac->interface)) {
val = STID127_ETH_SEL_INTERNAL_NOTEXT_TXCLK;
if (spd == SPEED_1000)
freq = DWMAC_125MHZ;
else if (spd == SPEED_100)
freq = DWMAC_25MHZ;
else if (spd == SPEED_10)
freq = DWMAC_2_5MHZ;
}
if (freq)
clk_set_rate(dwmac->clk, freq);
regmap_update_bits(dwmac->regmap, reg, STID127_RETIME_SRC_MASK, val);
}
static int sti_dwmac_set_mode(struct sti_dwmac *dwmac)
{
struct regmap *regmap = dwmac->regmap;
@ -408,14 +357,7 @@ static const struct sti_dwmac_of_data stih4xx_dwmac_data = {
.fix_retime_src = stih4xx_fix_retime_src,
};
static const struct sti_dwmac_of_data stid127_dwmac_data = {
.fix_retime_src = stid127_fix_retime_src,
};
static const struct of_device_id sti_dwmac_match[] = {
{ .compatible = "st,stih415-dwmac", .data = &stih4xx_dwmac_data},
{ .compatible = "st,stih416-dwmac", .data = &stih4xx_dwmac_data},
{ .compatible = "st,stid127-dwmac", .data = &stid127_dwmac_data},
{ .compatible = "st,stih407-dwmac", .data = &stih4xx_dwmac_data},
{ }
};