121 lines
3.1 KiB
Diff
121 lines
3.1 KiB
Diff
From 876e12488bfd1ee18ad0f17d1cee09ba24bfab6a Mon Sep 17 00:00:00 2001
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From: Daniel Fullmer <danielrf12@gmail.com>
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Date: Tue, 20 Oct 2020 18:09:34 -0700
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Subject: [PATCH 3/3] pinecube: Add ethernet support
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---
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arch/arm/dts/sun8i-s3-pinecube.dts | 5 +++
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arch/arm/dts/sun8i-v3s.dtsi | 53 ++++++++++++++++++++++++++++++
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configs/pinecube_defconfig | 7 +---
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3 files changed, 59 insertions(+), 6 deletions(-)
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diff --git a/arch/arm/dts/sun8i-s3-pinecube.dts b/arch/arm/dts/sun8i-s3-pinecube.dts
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index d686b81894..16f9eea45b 100644
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--- a/arch/arm/dts/sun8i-s3-pinecube.dts
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+++ b/arch/arm/dts/sun8i-s3-pinecube.dts
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@@ -50,6 +50,7 @@
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compatible = "pine64,pinecube", "allwinner,sun8i-s3";
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aliases {
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+ ethernet0 = &emac;
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serial0 = &uart0;
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};
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@@ -82,3 +83,7 @@
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usb0_id_det-gpio = <&pio 5 6 GPIO_ACTIVE_HIGH>;
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status = "okay";
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};
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+
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+&emac {
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+ status = "okay";
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+};
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diff --git a/arch/arm/dts/sun8i-v3s.dtsi b/arch/arm/dts/sun8i-v3s.dtsi
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index ebefc0fefe..2a18ff0706 100644
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--- a/arch/arm/dts/sun8i-v3s.dtsi
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+++ b/arch/arm/dts/sun8i-v3s.dtsi
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@@ -96,6 +96,16 @@
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#size-cells = <1>;
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ranges;
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+ syscon: system-control@1c00000 {
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+ compatible = "allwinner,sun8i-v3s-system-control",
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+ "allwinner,sun8i-h3-system-control";
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+ reg = <0x01c00000 0x1000>;
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+ #address-cells = <1>;
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+ #size-cells = <1>;
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+ ranges;
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+ };
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+
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+
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mmc0: mmc@01c0f000 {
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compatible = "allwinner,sun7i-a20-mmc";
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reg = <0x01c0f000 0x1000>;
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@@ -270,6 +280,49 @@
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status = "disabled";
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};
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+ emac: ethernet@1c30000 {
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+ compatible = "allwinner,sun8i-v3s-emac";
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+ syscon = <&syscon>;
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+ reg = <0x01c30000 0x10000>;
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+ interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
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+ interrupt-names = "macirq";
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+ resets = <&ccu RST_BUS_EMAC>;
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+ reset-names = "stmmaceth";
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+ clocks = <&ccu CLK_BUS_EMAC>;
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+ clock-names = "stmmaceth";
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+ phy-handle = <&int_mii_phy>;
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+ phy-mode = "mii";
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+ status = "disabled";
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+
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+ mdio: mdio {
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+ compatible = "snps,dwmac-mdio";
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+ };
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+
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+ mdio_mux: mdio-mux {
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+ compatible = "allwinner,sun8i-h3-mdio-mux";
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+
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+ mdio-parent-bus = <&mdio>;
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+ /* Only one MDIO is usable at the time */
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+ internal_mdio: mdio@1 {
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+ compatible = "allwinner,sun8i-h3-mdio-internal";
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+ reg = <1>;
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+
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+ int_mii_phy: ethernet-phy@1 {
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+ compatible = "ethernet-phy-ieee802.3-c22";
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+ reg = <1>;
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+ clocks = <&ccu CLK_BUS_EPHY>;
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+ resets = <&ccu RST_BUS_EPHY>;
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+ };
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+ };
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+ };
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+ };
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+
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gic: interrupt-controller@01c81000 {
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compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
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reg = <0x01c81000 0x1000>,
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diff --git a/configs/pinecube_defconfig b/configs/pinecube_defconfig
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index 361c187f12..ae71219296 100644
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--- a/configs/pinecube_defconfig
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+++ b/configs/pinecube_defconfig
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@@ -4,9 +4,4 @@ CONFIG_SPL=y
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CONFIG_MACH_SUN8I_V3S=y
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CONFIG_DRAM_CLK=360
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CONFIG_DEFAULT_DEVICE_TREE="sun8i-s3-pinecube"
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-# CONFIG_NETDEVICES is not set
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-
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-# S3 uses DDR3
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-CONFIG_SUNXI_DRAM_DDR3_133=y
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-CONFIG_SUNXI_DRAM_DDR2=n
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-CONFIG_SUNXI_DRAM_DDR2_V3S=n
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+CONFIG_SUN8I_EMAC=y
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--
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2.28.0
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