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refactor(drivers/marvell/comphy-3700): simplify usage of comphy_sgmii_phy_init()

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Parameter 'comphy_index' is not used and parameter 'mode' is used only
to check if speed is 1 Gbps or not.

Remove parameter 'comphy_index' and instead of 32-bit variable 'mode',
pass only boolean value which represents 1 Gbps speed.

Signed-off-by: Pali Rohár <pali@kernel.org>
Change-Id: I018d158f689ddf7d1f57003717d709c00d988fba
This commit is contained in:
Pali Rohár 2021-09-23 15:08:00 +02:00
parent be33dce740
commit 0694b81386
1 changed files with 3 additions and 5 deletions
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8
drivers/marvell/comphy/phy-comphy-3700.c
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@ -255,8 +255,7 @@ static void comphy_usb3_set_direct(uintptr_t addr, uint32_t reg_offset,
reg_set16((reg_offset * PHY_SHFT(USB3) + addr), data, mask);
}
static void comphy_sgmii_phy_init(uint32_t comphy_index, uint32_t mode,
uintptr_t sd_ip_addr)
static void comphy_sgmii_phy_init(uintptr_t sd_ip_addr, bool is_1gbps)
{
const int fix_arr_sz = ARRAY_SIZE(sgmii_phy_init_fix);
int addr, fix_idx;
@ -271,8 +270,7 @@ static void comphy_sgmii_phy_init(uint32_t comphy_index, uint32_t mode,
* comparison to 3.125 Gbps values. These register values are
* stored in "sgmii_phy_init_fix" array.
*/
if ((mode != COMPHY_SGMII_MODE) &&
(sgmii_phy_init_fix[fix_idx].addr == addr)) {
if (!is_1gbps && sgmii_phy_init_fix[fix_idx].addr == addr) {
/* Use new value */
val = sgmii_phy_init_fix[fix_idx].value;
if (fix_idx < fix_arr_sz)
@ -491,7 +489,7 @@ static int mvebu_a3700_comphy_sgmii_power_on(uint8_t comphy_index,
debug("Running C-DPI phy init %s mode\n",
mode == COMPHY_2500BASEX_MODE ? "2G5" : "1G");
if (get_ref_clk() == 40)
comphy_sgmii_phy_init(comphy_index, mode, sd_ip_addr);
comphy_sgmii_phy_init(sd_ip_addr, mode != COMPHY_2500BASEX_MODE);
/*
* 14. [Simulation Only] should not be used for real chip.