diff options
| author | Henry Bell <dmoo_dv@protonmail.com> | 2024-05-24 00:55:38 +0300 |
|---|---|---|
| committer | Conor Dooley <conor.dooley@microchip.com> | 2024-06-19 13:05:43 +0300 |
| commit | 2606bf583b9623694b864c220fd6b3d2ed13ba13 (patch) | |
| tree | 0cddb49396f3a3d77c93ca35997e36ac7879ce8c /arch/riscv/boot/dts | |
| parent | c249e17c37d3a767cb9aa57fe1e429e155fd4171 (diff) | |
| download | linux-2606bf583b9623694b864c220fd6b3d2ed13ba13.tar.xz | |
riscv: dts: starfive: add Star64 board devicetree
The Pine64 Star64 is a development board based on the Starfive JH7110 SoC.
The board features:
- JH7110 SoC
- 4/8 GiB LPDDR4 DRAM
- AXP15060 PMIC
- 40 pin GPIO header
- 1x USB 3.0 host port
- 3x USB 2.0 host port
- 1x eMMC slot
- 1x MicroSD slot
- 1x QSPI Flash
- 2x 1Gbps Ethernet port
- 1x HDMI port
- 1x 4-lane DSI
- 1x 2-lane CSI
- 1x PCIe 2.0 x1 lane
Signed-off-by: Henry Bell <dmoo_dv@protonmail.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Diffstat (limited to 'arch/riscv/boot/dts')
| -rw-r--r-- | arch/riscv/boot/dts/starfive/Makefile | 1 | ||||
| -rw-r--r-- | arch/riscv/boot/dts/starfive/jh7110-pine64-star64.dts | 61 |
2 files changed, 62 insertions, 0 deletions
diff --git a/arch/riscv/boot/dts/starfive/Makefile b/arch/riscv/boot/dts/starfive/Makefile index 2fa0cd7f31c3..7a163a7d6ba3 100644 --- a/arch/riscv/boot/dts/starfive/Makefile +++ b/arch/riscv/boot/dts/starfive/Makefile @@ -9,5 +9,6 @@ dtb-$(CONFIG_ARCH_STARFIVE) += jh7100-beaglev-starlight.dtb dtb-$(CONFIG_ARCH_STARFIVE) += jh7100-starfive-visionfive-v1.dtb dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-milkv-mars.dtb +dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-pine64-star64.dtb dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-starfive-visionfive-2-v1.2a.dtb dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-starfive-visionfive-2-v1.3b.dtb diff --git a/arch/riscv/boot/dts/starfive/jh7110-pine64-star64.dts b/arch/riscv/boot/dts/starfive/jh7110-pine64-star64.dts new file mode 100644 index 000000000000..2d41f18e0359 --- /dev/null +++ b/arch/riscv/boot/dts/starfive/jh7110-pine64-star64.dts @@ -0,0 +1,61 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2024 Henry Bell <dmoo_dv@protonmail.com> + */ + +/dts-v1/; +#include "jh7110-common.dtsi" + +/ { + model = "Pine64 Star64"; + compatible = "pine64,star64", "starfive,jh7110"; + aliases { + ethernet1 = &gmac1; + }; +}; + +&gmac0 { + starfive,tx-use-rgmii-clk; + assigned-clocks = <&aoncrg JH7110_AONCLK_GMAC0_TX>; + assigned-clock-parents = <&aoncrg JH7110_AONCLK_GMAC0_RMII_RTX>; +}; + +&gmac1 { + phy-handle = <&phy1>; + phy-mode = "rgmii-id"; + starfive,tx-use-rgmii-clk; + assigned-clocks = <&syscrg JH7110_SYSCLK_GMAC1_TX>; + assigned-clock-parents = <&syscrg JH7110_SYSCLK_GMAC1_RMII_RTX>; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dwmac-mdio"; + + phy1: ethernet-phy@1 { + reg = <1>; + }; + }; +}; + +&phy0 { + rx-internal-delay-ps = <1900>; + tx-internal-delay-ps = <1500>; + motorcomm,rx-clk-drv-microamp = <2910>; + motorcomm,rx-data-drv-microamp = <2910>; + motorcomm,tx-clk-adj-enabled; + motorcomm,tx-clk-10-inverted; + motorcomm,tx-clk-100-inverted; + motorcomm,tx-clk-1000-inverted; +}; + +&phy1 { + rx-internal-delay-ps = <0>; + tx-internal-delay-ps = <300>; + motorcomm,rx-clk-drv-microamp = <2910>; + motorcomm,rx-data-drv-microamp = <2910>; + motorcomm,tx-clk-adj-enabled; + motorcomm,tx-clk-10-inverted; + motorcomm,tx-clk-100-inverted; +}; |