From: FH0 clbcjt@outlook.com
Signed-off-by: FH0 clbcjt@outlook.com --- arch/arm/dts/sun8i-v3s-licheepi-zero.dts | 6 ++++++ configs/LicheePi_Zero_defconfig | 4 +++- drivers/clk/sunxi/clk_v3s.c | 6 ++++++ drivers/net/sun8i_emac.c | 7 +++++++ 4 files changed, 22 insertions(+), 1 deletion(-)
diff --git a/arch/arm/dts/sun8i-v3s-licheepi-zero.dts b/arch/arm/dts/sun8i-v3s-licheepi-zero.dts index 2e4587d2..b3246b94 100644 --- a/arch/arm/dts/sun8i-v3s-licheepi-zero.dts +++ b/arch/arm/dts/sun8i-v3s-licheepi-zero.dts @@ -49,6 +49,7 @@ compatible = "licheepi,licheepi-zero", "allwinner,sun8i-v3s";
aliases { + ethernet0 = &emac; serial0 = &uart0; };
@@ -99,3 +100,8 @@ usb0_id_det-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; status = "okay"; }; + +&emac { + allwinner,leds-active-low; + status = "okay"; +}; diff --git a/configs/LicheePi_Zero_defconfig b/configs/LicheePi_Zero_defconfig index 009384ea..779d5c9d 100644 --- a/configs/LicheePi_Zero_defconfig +++ b/configs/LicheePi_Zero_defconfig @@ -5,4 +5,6 @@ CONFIG_SPL=y CONFIG_MACH_SUN8I_V3S=y CONFIG_DRAM_CLK=360 # CONFIG_HAS_ARMV7_SECURE_BASE is not set -# CONFIG_NET is not set +CONFIG_NET=y +CONFIG_NET_RANDOM_ETHADDR=y +CONFIG_SUN8I_EMAC=y diff --git a/drivers/clk/sunxi/clk_v3s.c b/drivers/clk/sunxi/clk_v3s.c index 6524c135..680a43f2 100644 --- a/drivers/clk/sunxi/clk_v3s.c +++ b/drivers/clk/sunxi/clk_v3s.c @@ -37,6 +37,9 @@ static struct ccu_clk_gate v3s_gates[] = {
[CLK_DE] = GATE(0x104, BIT(31)), [CLK_TCON0] = GATE(0x118, BIT(31)), + + [CLK_BUS_EMAC] = GATE(0x060, BIT(17)), + [CLK_BUS_EPHY] = GATE(0x070, BIT(0)), };
static struct ccu_reset v3s_resets[] = { @@ -56,6 +59,9 @@ static struct ccu_reset v3s_resets[] = { [RST_BUS_UART0] = RESET(0x2d8, BIT(16)), [RST_BUS_UART1] = RESET(0x2d8, BIT(17)), [RST_BUS_UART2] = RESET(0x2d8, BIT(18)), + + [RST_BUS_EMAC] = RESET(0x2c0, BIT(17)), + [RST_BUS_EPHY] = RESET(0x2c8, BIT(2)), };
const struct ccu_desc v3s_ccu_desc = { diff --git a/drivers/net/sun8i_emac.c b/drivers/net/sun8i_emac.c index 04c3274f..57e6857a 100644 --- a/drivers/net/sun8i_emac.c +++ b/drivers/net/sun8i_emac.c @@ -895,6 +895,11 @@ static const struct emac_variant emac_variant_h3 = { .support_rmii = true, };
+static const struct emac_variant emac_variant_v3s = { + .syscon_offset = 0x30, + .soc_has_internal_phy = true, +}; + static const struct emac_variant emac_variant_r40 = { .syscon_offset = 0x164, }; @@ -914,6 +919,8 @@ static const struct udevice_id sun8i_emac_eth_ids[] = { .data = (ulong)&emac_variant_a83t }, { .compatible = "allwinner,sun8i-h3-emac", .data = (ulong)&emac_variant_h3 }, + { .compatible = "allwinner,sun8i-v3s-emac", + .data = (ulong)&emac_variant_v3s }, { .compatible = "allwinner,sun8i-r40-gmac", .data = (ulong)&emac_variant_r40 }, { .compatible = "allwinner,sun50i-a64-emac",