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Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-sunxi

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- H6 emac support
- USB PHY H6 logic alignment
This commit is contained in:
Tom Rini 2020-06-03 11:52:13 -04:00
commit f1a69b8c73
4 changed files with 27 additions and 18 deletions
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18
arch/arm/mach-sunxi/dram_sunxi_dw.c
View File

@ -79,15 +79,15 @@ enum {
MBUS_QOS_HIGHEST
};
inline void mbus_configure_port(u8 port,
bool bwlimit,
bool priority,
u8 qos, /* MBUS_QOS_LOWEST .. MBUS_QOS_HIGEST */
u8 waittime, /* 0 .. 0xf */
u8 acs, /* 0 .. 0xff */
u16 bwl0, /* 0 .. 0xffff, bandwidth limit in MB/s */
u16 bwl1,
u16 bwl2)
static inline void mbus_configure_port(u8 port,
bool bwlimit,
bool priority,
u8 qos, /* MBUS_QOS_LOWEST .. MBUS_QOS_HIGEST */
u8 waittime, /* 0 .. 0xf */
u8 acs, /* 0 .. 0xff */
u16 bwl0, /* 0 .. 0xffff, bandwidth limit in MB/s */
u16 bwl1,
u16 bwl2)
{
struct sunxi_mctl_com_reg * const mctl_com =
(struct sunxi_mctl_com_reg *)SUNXI_DRAM_COM_BASE;

1
configs/pine_h64_defconfig
View File

@ -10,5 +10,6 @@ CONFIG_SPL_SPI_SUNXI=y
# CONFIG_PSCI_RESET is not set
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
CONFIG_DEFAULT_DEVICE_TREE="sun50i-h6-pine-h64"
CONFIG_SUN8I_EMAC=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_OHCI_HCD=y

20
drivers/net/sun8i_emac.c
View File

@ -111,6 +111,7 @@ enum emac_variant {
H3_EMAC,
A64_EMAC,
R40_GMAC,
H6_EMAC,
};
struct emac_dma_desc {
@ -300,9 +301,9 @@ static int sun8i_emac_set_syscon(struct sun8i_eth_pdata *pdata,
if (priv->variant == R40_GMAC) {
/* Select RGMII for R40 */
reg = readl(priv->sysctl_reg + 0x164);
reg |= CCM_GMAC_CTRL_TX_CLK_SRC_INT_RGMII |
CCM_GMAC_CTRL_GPIT_RGMII |
CCM_GMAC_CTRL_TX_CLK_DELAY(CONFIG_GMAC_TX_DELAY);
reg |= SC_ETCS_INT_GMII |
SC_EPIT |
(CONFIG_GMAC_TX_DELAY << SC_ETXDC_OFFSET);
writel(reg, priv->sysctl_reg + 0x164);
return 0;
@ -310,14 +311,16 @@ static int sun8i_emac_set_syscon(struct sun8i_eth_pdata *pdata,
reg = readl(priv->sysctl_reg + 0x30);
if (priv->variant == H3_EMAC) {
if (priv->variant == H3_EMAC || priv->variant == H6_EMAC) {
ret = sun8i_emac_set_syscon_ephy(priv, &reg);
if (ret)
return ret;
}
reg &= ~(SC_ETCS_MASK | SC_EPIT);
if (priv->variant == H3_EMAC || priv->variant == A64_EMAC)
if (priv->variant == H3_EMAC ||
priv->variant == A64_EMAC ||
priv->variant == H6_EMAC)
reg &= ~SC_RMII_EN;
switch (priv->interface) {
@ -329,7 +332,8 @@ static int sun8i_emac_set_syscon(struct sun8i_eth_pdata *pdata,
break;
case PHY_INTERFACE_MODE_RMII:
if (priv->variant == H3_EMAC ||
priv->variant == A64_EMAC) {
priv->variant == A64_EMAC ||
priv->variant == H6_EMAC) {
reg |= SC_RMII_EN | SC_ETCS_EXT_GMII;
break;
}
@ -535,7 +539,7 @@ static int parse_phy_pins(struct udevice *dev)
if (priv->variant == H3_EMAC)
sunxi_gpio_set_cfgpin(pin, SUN8I_IOMUX_H3);
else if (priv->variant == R40_GMAC)
else if (priv->variant == R40_GMAC || priv->variant == H6_EMAC)
sunxi_gpio_set_cfgpin(pin, SUN8I_IOMUX_R40);
else
sunxi_gpio_set_cfgpin(pin, SUN8I_IOMUX);
@ -1032,6 +1036,8 @@ static const struct udevice_id sun8i_emac_eth_ids[] = {
.data = (uintptr_t)A83T_EMAC },
{.compatible = "allwinner,sun8i-r40-gmac",
.data = (uintptr_t)R40_GMAC },
{.compatible = "allwinner,sun50i-h6-emac",
.data = (uintptr_t)H6_EMAC },
{ }
};

6
drivers/phy/allwinner/phy-sun4i-usb.c
View File

@ -282,7 +282,8 @@ static int sun4i_usb_phy_init(struct phy *phy)
return ret;
}
if (data->cfg->type == sun8i_a83t_phy) {
if (data->cfg->type == sun8i_a83t_phy ||
data->cfg->type == sun50i_h6_phy) {
if (phy->id == 0) {
val = readl(data->base + data->cfg->phyctl_offset);
val |= PHY_CTL_VBUSVLDEXT;
@ -324,7 +325,8 @@ static int sun4i_usb_phy_exit(struct phy *phy)
int ret;
if (phy->id == 0) {
if (data->cfg->type == sun8i_a83t_phy) {
if (data->cfg->type == sun8i_a83t_phy ||
data->cfg->type == sun50i_h6_phy) {
void __iomem *phyctl = data->base +
data->cfg->phyctl_offset;