diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pinctrl/rockchip/pinctrl_rk3399.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/drivers/pinctrl/rockchip/pinctrl_rk3399.c b/drivers/pinctrl/rockchip/pinctrl_rk3399.c index a74793a..507bec4 100644 --- a/drivers/pinctrl/rockchip/pinctrl_rk3399.c +++ b/drivers/pinctrl/rockchip/pinctrl_rk3399.c @@ -202,6 +202,39 @@ static void pinctrl_rk3399_sdmmc_config(struct rk3399_grf_regs *grf, int mmc_id) } } +#if CONFIG_IS_ENABLED(GMAC_ROCKCHIP) +static void pinctrl_rk3399_gmac_config(struct rk3399_grf_regs *grf, int mmc_id) +{ + rk_clrsetreg(&grf->gpio3a_iomux, + GRF_GPIO3A0_SEL_MASK | GRF_GPIO3A1_SEL_MASK | + GRF_GPIO3A2_SEL_MASK | GRF_GPIO3A3_SEL_MASK | + GRF_GPIO3A4_SEL_MASK | GRF_GPIO3A5_SEL_MASK | + GRF_GPIO3A6_SEL_MASK | GRF_GPIO3A7_SEL_MASK, + GRF_MAC_TXD2 << GRF_GPIO3A0_SEL_SHIFT | + GRF_MAC_TXD3 << GRF_GPIO3A1_SEL_SHIFT | + GRF_MAC_RXD2 << GRF_GPIO3A2_SEL_SHIFT | + GRF_MAC_RXD3 << GRF_GPIO3A3_SEL_SHIFT | + GRF_MAC_TXD0 << GRF_GPIO3A4_SEL_SHIFT | + GRF_MAC_TXD1 << GRF_GPIO3A5_SEL_SHIFT | + GRF_MAC_RXD0 << GRF_GPIO3A6_SEL_SHIFT | + GRF_MAC_RXD1 << GRF_GPIO3A7_SEL_SHIFT); + rk_clrsetreg(&grf->gpio3b_iomux, + GRF_GPIO3B0_SEL_MASK | GRF_GPIO3B1_SEL_MASK | + GRF_GPIO3B3_SEL_MASK | + GRF_GPIO3B4_SEL_MASK | GRF_GPIO3B5_SEL_MASK | + GRF_GPIO3B6_SEL_MASK, + GRF_MAC_MDC << GRF_GPIO3B0_SEL_SHIFT | + GRF_MAC_RXDV << GRF_GPIO3B1_SEL_SHIFT | + GRF_MAC_CLK << GRF_GPIO3B3_SEL_SHIFT | + GRF_MAC_TXEN << GRF_GPIO3B4_SEL_SHIFT | + GRF_MAC_MDIO << GRF_GPIO3B5_SEL_SHIFT | + GRF_MAC_RXCLK << GRF_GPIO3B6_SEL_SHIFT); + rk_clrsetreg(&grf->gpio3c_iomux, + GRF_GPIO3C1_SEL_MASK, + GRF_MAC_TXCLK << GRF_GPIO3C1_SEL_SHIFT); +} +#endif + static int rk3399_pinctrl_request(struct udevice *dev, int func, int flags) { struct rk3399_pinctrl_priv *priv = dev_get_priv(dev); @@ -243,6 +276,11 @@ static int rk3399_pinctrl_request(struct udevice *dev, int func, int flags) case PERIPH_ID_SDMMC1: pinctrl_rk3399_sdmmc_config(priv->grf, func); break; +#if CONFIG_IS_ENABLED(GMAC_ROCKCHIP) + case PERIPH_ID_GMAC: + pinctrl_rk3399_gmac_config(priv->grf, func); + break; +#endif default: return -EINVAL; } @@ -283,6 +321,10 @@ static int rk3399_pinctrl_get_periph_id(struct udevice *dev, return PERIPH_ID_I2C5; case 65: return PERIPH_ID_SDMMC1; +#if CONFIG_IS_ENABLED(GMAC_ROCKCHIP) + case 12: + return PERIPH_ID_GMAC; +#endif } #endif return -ENOENT; |