On 28/05/2019 10:50, Neil Armstrong wrote:
> The following DT nodes in the process on review for Linux 5.3,
> until Linux 5.3 is tagged, add the missing DT nodes in u-boot specific
> DTSI files that will be dropped when the v5.3-rc1 DT is synced again.
>
> Signed-off-by: Neil Armstrong <narmstr...@baylibre.com>
> ---
> arch/arm/dts/meson-g12a-u-boot.dtsi | 216 +++++++++++++++++++++++
> arch/arm/dts/meson-g12a-u200-u-boot.dtsi | 63 +++++++
> 2 files changed, 279 insertions(+)
> create mode 100644 arch/arm/dts/meson-g12a-u-boot.dtsi
> create mode 100644 arch/arm/dts/meson-g12a-u200-u-boot.dtsi
>
> diff --git a/arch/arm/dts/meson-g12a-u-boot.dtsi
> b/arch/arm/dts/meson-g12a-u-boot.dtsi
> new file mode 100644
> index 0000000000..5065d8b65a
> --- /dev/null
> +++ b/arch/arm/dts/meson-g12a-u-boot.dtsi
> @@ -0,0 +1,216 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (c) 2019 BayLibre, SAS.
> + * Author: Maxime Jourdan <mjour...@baylibre.com>
Oops wrong author, will fix while applying
> + */
> +
> +/ {
> + soc {
> + ethmac: ethernet@ff3f0000 {
> + compatible = "amlogic,meson-axg-dwmac",
> "snps,dwmac-3.710",
> + "snps,dwmac";
> + reg = <0x0 0xff3f0000 0x0 0x10000
> + 0x0 0xff634540 0x0 0x8>;
> + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-names = "macirq";
> + clocks = <&clkc CLKID_ETH>,
> + <&clkc CLKID_FCLK_DIV2>,
> + <&clkc CLKID_MPLL2>;
> + clock-names = "stmmaceth", "clkin0", "clkin1";
> + status = "disabled";
> +
> + mdio0: mdio {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + compatible = "snps,dwmac-mdio";
> + };
> + };
> +
> + sd_emmc_a: sd@ffe03000 {
> + compatible = "amlogic,meson-axg-mmc";
> + reg = <0x0 0xffe03000 0x0 0x800>;
> + interrupts = <GIC_SPI 189 IRQ_TYPE_EDGE_RISING>;
> + status = "disabled";
> + clocks = <&clkc CLKID_SD_EMMC_A>,
> + <&clkc CLKID_SD_EMMC_A_CLK0>,
> + <&clkc CLKID_FCLK_DIV2>;
> + clock-names = "core", "clkin0", "clkin1";
> + resets = <&reset RESET_SD_EMMC_A>;
> + };
> +
> + sd_emmc_b: sd@ffe05000 {
> + compatible = "amlogic,meson-axg-mmc";
> + reg = <0x0 0xffe05000 0x0 0x800>;
> + interrupts = <GIC_SPI 190 IRQ_TYPE_EDGE_RISING>;
> + status = "disabled";
> + clocks = <&clkc CLKID_SD_EMMC_B>,
> + <&clkc CLKID_SD_EMMC_B_CLK0>,
> + <&clkc CLKID_FCLK_DIV2>;
> + clock-names = "core", "clkin0", "clkin1";
> + resets = <&reset RESET_SD_EMMC_B>;
> + };
> +
> + sd_emmc_c: mmc@ffe07000 {
> + compatible = "amlogic,meson-axg-mmc";
> + reg = <0x0 0xffe07000 0x0 0x800>;
> + interrupts = <GIC_SPI 191 IRQ_TYPE_EDGE_RISING>;
> + status = "disabled";
> + clocks = <&clkc CLKID_SD_EMMC_C>,
> + <&clkc CLKID_SD_EMMC_C_CLK0>,
> + <&clkc CLKID_FCLK_DIV2>;
> + clock-names = "core", "clkin0", "clkin1";
> + resets = <&reset RESET_SD_EMMC_C>;
> + };
> + };
> +};
> +
> +&periphs_pinctrl {
> + emmc_pins: emmc {
> + mux {
> + groups = "emmc_nand_d0",
> + "emmc_nand_d1",
> + "emmc_nand_d2",
> + "emmc_nand_d3",
> + "emmc_nand_d4",
> + "emmc_nand_d5",
> + "emmc_nand_d6",
> + "emmc_nand_d7",
> + "emmc_clk",
> + "emmc_cmd";
> + function = "emmc";
> + bias-pull-up;
> + };
> + };
> +
> + emmc_ds_pins: emmc-ds {
> + mux {
> + groups = "emmc_nand_ds";
> + function = "emmc";
> + bias-pull-down;
> + };
> + };
> +
> + emmc_clk_gate_pins: emmc_clk_gate {
> + mux {
> + groups = "BOOT_8";
> + function = "gpio_periphs";
> + bias-pull-down;
> + };
> + };
> +
> + eth_leds_pins: eth-leds {
> + mux {
> + groups = "eth_link_led",
> + "eth_act_led";
> + function = "eth";
> + bias-disable;
> + };
> + };
> +
> + eth_rmii_pins: eth-rmii {
> + mux {
> + groups = "eth_mdio",
> + "eth_mdc",
> + "eth_rgmii_rx_clk",
> + "eth_rx_dv",
> + "eth_rxd0",
> + "eth_rxd1",
> + "eth_txen",
> + "eth_txd0",
> + "eth_txd1";
> + function = "eth";
> + bias-disable;
> + };
> + };
> +
> + eth_rgmii_pins: eth-rgmii {
> + mux {
> + groups = "eth_rxd2_rgmii",
> + "eth_rxd3_rgmii",
> + "eth_rgmii_tx_clk",
> + "eth_txd2_rgmii",
> + "eth_txd3_rgmii";
> + function = "eth";
> + bias-disable;
> + };
> + };
> +
> + sdcard_c_pins: sdcard_c {
> + mux {
> + groups = "sdcard_d0_c",
> + "sdcard_d1_c",
> + "sdcard_d2_c",
> + "sdcard_d3_c",
> + "sdcard_cmd_c",
> + "sdcard_clk_c";
> + function = "sdcard";
> + bias-pull-up;
> + };
> + };
> +
> + sdcard_clk_gate_c_pins: sdcard_clk_gate_c {
> + mux {
> + groups = "GPIOC_4";
> + function = "gpio_periphs";
> + bias-pull-down;
> + };
> + };
> +
> + sdcard_z_pins: sdcard_z {
> + mux {
> + groups = "sdcard_d0_z",
> + "sdcard_d1_z",
> + "sdcard_d2_z",
> + "sdcard_d3_z",
> + "sdcard_cmd_z",
> + "sdcard_clk_z";
> + function = "sdcard";
> + bias-pull-up;
> + };
> + };
> +
> + sdcard_clk_gate_z_pins: sdcard_clk_gate_z {
> + mux {
> + groups = "GPIOZ_6";
> + function = "gpio_periphs";
> + bias-pull-down;
> + };
> + };
> +};
> +
> +&periphs {
> + eth_phy: mdio-multiplexer@4c000 {
> + compatible = "amlogic,g12a-mdio-mux";
> + reg = <0x0 0x4c000 0x0 0xa4>;
> + clocks = <&clkc CLKID_ETH_PHY>,
> + <&xtal>,
> + <&clkc CLKID_MPLL_5OM>;
> + clock-names = "pclk", "clkin0", "clkin1";
> + mdio-parent-bus = <&mdio0>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + ext_mdio: mdio@0 {
> + reg = <0>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> +
> + int_mdio: mdio@1 {
> + reg = <1>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + internal_ephy: ethernet_phy@8 {
> + compatible = "ethernet-phy-id0180.3300",
> + "ethernet-phy-ieee802.3-c22";
> + reg = <8>;
> + max-speed = <100>;
> +
> + /* FIXME: Add irq support */
> + };
> + };
> + };
> +};
> +
> +
> diff --git a/arch/arm/dts/meson-g12a-u200-u-boot.dtsi
> b/arch/arm/dts/meson-g12a-u200-u-boot.dtsi
> new file mode 100644
> index 0000000000..9486ab0c47
> --- /dev/null
> +++ b/arch/arm/dts/meson-g12a-u200-u-boot.dtsi
> @@ -0,0 +1,63 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (c) 2019 BayLibre, SAS.
> + * Author: Neil Armstrong <narmstr...@baylibre.com>
> + */
> +
> +#include "meson-g12a-u-boot.dtsi"
> +
> + / {
> + aliases {
> + ethernet0 = ðmac;
> + };
> +
> + emmc_pwrseq: emmc-pwrseq {
> + compatible = "mmc-pwrseq-emmc";
> + reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
> + };
> +};
> +
> +ðmac {
> + status = "okay";
> + pinctrl-0 = <ð_leds_pins>;
> + pinctrl-names = "default";
> + phy-handle = <&internal_ephy>;
> + phy-mode = "rmii";
> +};
> +
> +
> +/* SD card */
> +&sd_emmc_b {
> + status = "okay";
> + pinctrl-0 = <&sdcard_c_pins>;
> + pinctrl-1 = <&sdcard_clk_gate_c_pins>;
> + pinctrl-names = "default", "clk-gate";
> +
> + bus-width = <4>;
> + cap-sd-highspeed;
> + max-frequency = <50000000>;
> + disable-wp;
> +
> + cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
> + vmmc-supply = <&vddao_3v3>;
> + vqmmc-supply = <&vddao_3v3>;
> +};
> +
> +/* eMMC */
> +&sd_emmc_c {
> + status = "okay";
> + pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
> + pinctrl-1 = <&emmc_clk_gate_pins>;
> + pinctrl-names = "default", "clk-gate";
> +
> + bus-width = <8>;
> + cap-mmc-highspeed;
> + mmc-ddr-1_8v;
> + mmc-hs200-1_8v;
> + max-frequency = <200000000>;
> + disable-wp;
> +
> + mmc-pwrseq = <&emmc_pwrseq>;
> + vmmc-supply = <&vcc_3v3>;
> + vqmmc-supply = <&flash_1v8>;
> +};
>
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