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Diffstat (limited to 'arch/arm/dts/meson-g12a-u200-u-boot.dtsi')
-rw-r--r--arch/arm/dts/meson-g12a-u200-u-boot.dtsi63
1 files changed, 63 insertions, 0 deletions
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 @@
1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (c) 2019 BayLibre, SAS.
4 * Author: Neil Armstrong <narmstrong@baylibre.com>
5 */
6
7#include "meson-g12a-u-boot.dtsi"
8
9 / {
10 aliases {
11 ethernet0 = &ethmac;
12 };
13
14 emmc_pwrseq: emmc-pwrseq {
15 compatible = "mmc-pwrseq-emmc";
16 reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
17 };
18};
19
20&ethmac {
21 status = "okay";
22 pinctrl-0 = <&eth_leds_pins>;
23 pinctrl-names = "default";
24 phy-handle = <&internal_ephy>;
25 phy-mode = "rmii";
26};
27
28
29/* SD card */
30&sd_emmc_b {
31 status = "okay";
32 pinctrl-0 = <&sdcard_c_pins>;
33 pinctrl-1 = <&sdcard_clk_gate_c_pins>;
34 pinctrl-names = "default", "clk-gate";
35
36 bus-width = <4>;
37 cap-sd-highspeed;
38 max-frequency = <50000000>;
39 disable-wp;
40
41 cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
42 vmmc-supply = <&vddao_3v3>;
43 vqmmc-supply = <&vddao_3v3>;
44};
45
46/* eMMC */
47&sd_emmc_c {
48 status = "okay";
49 pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
50 pinctrl-1 = <&emmc_clk_gate_pins>;
51 pinctrl-names = "default", "clk-gate";
52
53 bus-width = <8>;
54 cap-mmc-highspeed;
55 mmc-ddr-1_8v;
56 mmc-hs200-1_8v;
57 max-frequency = <200000000>;
58 disable-wp;
59
60 mmc-pwrseq = <&emmc_pwrseq>;
61 vmmc-supply = <&vcc_3v3>;
62 vqmmc-supply = <&flash_1v8>;
63};