[PATCH 01/11] arm: dts: Add Mercury+ AA1 devicetree

[Simon Glass]

Hi Paweł,

On Fri, 1 Apr 2022 at 06:44, Paweł Anikiel <pan at semihalf.com> wrote:
>
> Device tree header for Mercury+ AA1 module
>
> Signed-off-by: Paweł Anikiel <pan at semihalf.com>
> ---
>  arch/arm/dts/socfpga_mercury_aa1.dtsi | 95 +++++++++++++++++++++++++++
>  1 file changed, 95 insertions(+)
>  create mode 100644 arch/arm/dts/socfpga_mercury_aa1.dtsi
>

Has this been sent to Linux?

> diff --git a/arch/arm/dts/socfpga_mercury_aa1.dtsi b/arch/arm/dts/socfpga_mercury_aa1.dtsi
> new file mode 100644
> index 0000000000..7d0bf884a3
> --- /dev/null
> +++ b/arch/arm/dts/socfpga_mercury_aa1.dtsi
> @@ -0,0 +1,95 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Copyright 2022 Google LLC
> + */
> +#include "socfpga_arria10.dtsi"
> +#include "socfpga_arria10-u-boot.dtsi"
> +
> +/ {
> +       model = "Altera SOCFPGA Arria 10";
> +       compatible = "altr,socfpga-arria10", "altr,socfpga";
> +
> +       aliases {
> +               ethernet0 = &gmac0;
> +               serial0 = &uart1;
> +       };
> +
> +       chosen {
> +               stdout-path = "serial0:115200n8";
> +               firmware-loader = <&fs_loader0>;
> +       };
> +
> +       memory at 0 {
> +               name = "memory";
> +               device_type = "memory";
> +               reg = <0x0 0x80000000>; /* 2GB */
> +       };
> +
> +       fs_loader0: fs-loader {
> +               u-boot,dm-pre-reloc;
> +               compatible = "u-boot,fs-loader";
> +               phandlepart = <&mmc 1>;
> +       };
> +};
> +
> +&fpga_mgr {
> +       u-boot,dm-pre-reloc;
> +       altr,bitstream = "fpga.itb";
> +};
> +
> +&gmac0 {
> +       phy-mode = "rgmii";
> +       phy-addr = <0xffffffff>; /* probe for phy addr */
> +
> +       txd0-skew-ps = <0>; /* -420ps */
> +       txd1-skew-ps = <0>; /* -420ps */
> +       txd2-skew-ps = <0>; /* -420ps */
> +       txd3-skew-ps = <0>; /* -420ps */
> +       rxd0-skew-ps = <420>; /* 0ps */
> +       rxd1-skew-ps = <420>; /* 0ps */
> +       rxd2-skew-ps = <420>; /* 0ps */
> +       rxd3-skew-ps = <420>; /* 0ps */
> +       txen-skew-ps = <0>; /* -420ps */
> +       txc-skew-ps = <1860>; /* 960ps */
> +       rxdv-skew-ps = <420>; /* 0ps */
> +       rxc-skew-ps = <1680>; /* 780ps */
> +       max-frame-size = <3800>;
> +};
> +
> +&i2c1 {
> +       u-boot,dm-pre-reloc;
> +
> +       atsha204a at 64 {
> +               u-boot,dm-pre-reloc;
> +               compatible = "atmel,atsha204a";
> +               reg = <0x64>;
> +       };
> +};
> +
> +&main_sdmmc_clk {
> +       u-boot,dm-pre-reloc;
> +};
> +
> +&mmc {
> +       cap-sd-highspeed;
> +       cap-mmc-highspeed;
> +       broken-cd;
> +       bus-width = <4>;
> +       u-boot,dm-pre-reloc;
> +};
> +
> +&peri_sdmmc_clk {
> +       u-boot,dm-pre-reloc;
> +};
> +
> +&sdmmc_clk {
> +       u-boot,dm-pre-reloc;

These U-Boot tags should be in the u-boot.dtsi file that you include above.

> +};
> +
> +&sdmmc_free_clk {
> +       u-boot,dm-pre-reloc;
> +};
> +
> +&uart1 {
> +       u-boot,dm-pre-reloc;
> +};
> --
> 2.35.1.1094.g7c7d902a7c-goog
>

Regards,
Simon