1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /* 2 /*
3 * Copyright (c) 2016 Endless Computers, Inc. 3 * Copyright (c) 2016 Endless Computers, Inc.
4 * Author: Carlo Caione <carlo@endlessm.com> 4 * Author: Carlo Caione <carlo@endlessm.com>
5 */ 5 */
6 6
7 /dts-v1/; 7 /dts-v1/;
8 8
9 #include <dt-bindings/input/input.h> 9 #include <dt-bindings/input/input.h>
10 10
11 #include "meson-gxl-s905d.dtsi" 11 #include "meson-gxl-s905d.dtsi"
12 #include "meson-gx-p23x-q20x.dtsi" 12 #include "meson-gx-p23x-q20x.dtsi"
13 13
14 / { 14 / {
15 compatible = "amlogic,p230", "amlogic, 15 compatible = "amlogic,p230", "amlogic,s905d", "amlogic,meson-gxl";
16 model = "Amlogic Meson GXL (S905D) P23 16 model = "Amlogic Meson GXL (S905D) P230 Development Board";
17 17
18 adc-keys { 18 adc-keys {
19 compatible = "adc-keys"; 19 compatible = "adc-keys";
20 io-channels = <&saradc 0>; 20 io-channels = <&saradc 0>;
21 io-channel-names = "buttons"; 21 io-channel-names = "buttons";
22 keyup-threshold-microvolt = <1 22 keyup-threshold-microvolt = <1710000>;
23 23
24 button-function { 24 button-function {
25 label = "Update"; 25 label = "Update";
26 linux,code = <KEY_VEND 26 linux,code = <KEY_VENDOR>;
27 press-threshold-microv 27 press-threshold-microvolt = <10000>;
28 }; 28 };
29 }; 29 };
30 30
31 gpio-keys-polled { 31 gpio-keys-polled {
32 compatible = "gpio-keys-polled 32 compatible = "gpio-keys-polled";
>> 33 #address-cells = <1>;
>> 34 #size-cells = <0>;
33 poll-interval = <100>; 35 poll-interval = <100>;
34 36
35 button { !! 37 button@0 {
36 label = "power"; 38 label = "power";
37 linux,code = <KEY_POWE 39 linux,code = <KEY_POWER>;
38 gpios = <&gpio_ao GPIO 40 gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_LOW>;
39 }; 41 };
40 }; 42 };
41 43
>> 44 vddio_ao18: regulator-vddio_ao18 {
>> 45 compatible = "regulator-fixed";
>> 46 regulator-name = "VDDIO_AO18";
>> 47 regulator-min-microvolt = <1800000>;
>> 48 regulator-max-microvolt = <1800000>;
>> 49 };
>> 50
42 hdmi-connector { 51 hdmi-connector {
43 compatible = "hdmi-connector"; 52 compatible = "hdmi-connector";
44 type = "a"; 53 type = "a";
45 54
46 port { 55 port {
47 hdmi_connector_in: end 56 hdmi_connector_in: endpoint {
48 remote-endpoin 57 remote-endpoint = <&hdmi_tx_tmds_out>;
49 }; 58 };
50 }; 59 };
51 }; 60 };
52 }; 61 };
53 62
54 &cec_AO { 63 &cec_AO {
55 status = "okay"; 64 status = "okay";
56 pinctrl-0 = <&ao_cec_pins>; 65 pinctrl-0 = <&ao_cec_pins>;
57 pinctrl-names = "default"; 66 pinctrl-names = "default";
58 hdmi-phandle = <&hdmi_tx>; 67 hdmi-phandle = <&hdmi_tx>;
59 }; 68 };
60 69
61 /* P230 has exclusive choice between internal 70 /* P230 has exclusive choice between internal or external PHY */
62 ðmac { 71 ðmac {
63 pinctrl-0 = <ð_pins>; 72 pinctrl-0 = <ð_pins>;
64 pinctrl-names = "default"; 73 pinctrl-names = "default";
65 74
66 /* Select external PHY by default */ 75 /* Select external PHY by default */
67 phy-handle = <&external_phy>; 76 phy-handle = <&external_phy>;
68 77
69 amlogic,tx-delay-ns = <2>; 78 amlogic,tx-delay-ns = <2>;
70 79
>> 80 /* External PHY reset is shared with internal PHY Led signals */
>> 81 snps,reset-gpio = <&gpio GPIOZ_14 0>;
>> 82 snps,reset-delays-us = <0 10000 1000000>;
>> 83 snps,reset-active-low;
>> 84
71 /* External PHY is in RGMII */ 85 /* External PHY is in RGMII */
72 phy-mode = "rgmii"; 86 phy-mode = "rgmii";
73 }; 87 };
74 88
75 &external_mdio { 89 &external_mdio {
76 external_phy: ethernet-phy@0 { 90 external_phy: ethernet-phy@0 {
77 /* Realtek RTL8211F (0x001cc91 !! 91 compatible = "ethernet-phy-id001c.c916", "ethernet-phy-ieee802.3-c22";
78 reg = <0>; 92 reg = <0>;
79 max-speed = <1000>; 93 max-speed = <1000>;
80 <<
81 /* External PHY reset is share <<
82 reset-assert-us = <10000>; <<
83 reset-deassert-us = <80000>; <<
84 reset-gpios = <&gpio GPIOZ_14 <<
85 <<
86 interrupt-parent = <&gpio_intc 94 interrupt-parent = <&gpio_intc>;
87 interrupts = <29 IRQ_TYPE_LEVE 95 interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
88 eee-broken-1000t; <<
89 }; 96 };
90 }; 97 };
91 98
92 &hdmi_tx { 99 &hdmi_tx {
93 status = "okay"; 100 status = "okay";
94 pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i 101 pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
95 pinctrl-names = "default"; 102 pinctrl-names = "default";
96 }; 103 };
97 104
98 &hdmi_tx_tmds_port { 105 &hdmi_tx_tmds_port {
99 hdmi_tx_tmds_out: endpoint { 106 hdmi_tx_tmds_out: endpoint {
100 remote-endpoint = <&hdmi_conne 107 remote-endpoint = <&hdmi_connector_in>;
101 }; 108 };
102 }; 109 };
103 110
104 &sd_emmc_a { !! 111 &saradc {
105 brcmf: wifi@1 { !! 112 status = "okay";
106 reg = <1>; !! 113 vref-supply = <&vddio_ao18>;
107 compatible = "brcm,bcm4329-fma <<
108 }; <<
109 }; 114 };
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