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Merge "ipq807x: Add SFP TX reset"

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Linux Build Service Account 2019-03-05 09:07:18 -08:00 • committed by Gerrit - the friendly Code Review server
commit 90f4f9344b
2 changed files with 17 additions and 0 deletions
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1
arch/arm/dts/ipq807x-hk01-c2.dts
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@ -33,6 +33,7 @@
switch_mac_mode1 = <0x7>;
switch_mac_mode2 = <0x2>;
sfp_port = <4>;
sfp_gpio = <59>;
aquantia_port = <5>;
aquantia_gpio = <44>;
};

16
board/qca/arm/ipq807x/ipq807x.c
View file

@ -374,6 +374,21 @@ void napa_phy_reset_init(void)
}
}
void sfp_reset_init(void)
{
int sfp_gpio = -1, node;
unsigned int *sfp_gpio_base;
node = fdt_path_offset(gd->fdt_blob, "/ess-switch");
if (node >= 0)
sfp_gpio = fdtdec_get_uint(gd->fdt_blob, node, "sfp_gpio", -1);
if (sfp_gpio >=0) {
sfp_gpio_base = (unsigned int *)GPIO_CONFIG_ADDR(sfp_gpio);
writel(0x2C1, sfp_gpio_base);
}
}
void napa_phy_reset_init_done(void)
{
int napa_gpio[2] = {0}, napa_gpio_cnt, i;
@ -459,6 +474,7 @@ void eth_clock_enable(void)
writel(0, tlmm_base + 0x4);
aquantia_phy_reset_init();
napa_phy_reset_init();
sfp_reset_init();
mdelay(500);
writel(2, tlmm_base + 0x4);
aquantia_phy_reset_init_done();