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
42 hdmi-connector { 44 hdmi-connector {
43 compatible = "hdmi-connector"; 45 compatible = "hdmi-connector";
44 type = "a"; 46 type = "a";
45 47
46 port { 48 port {
47 hdmi_connector_in: end 49 hdmi_connector_in: endpoint {
48 remote-endpoin 50 remote-endpoint = <&hdmi_tx_tmds_out>;
49 }; 51 };
50 }; 52 };
51 }; 53 };
52 }; 54 };
53 55
54 &cec_AO { 56 &cec_AO {
55 status = "okay"; 57 status = "okay";
56 pinctrl-0 = <&ao_cec_pins>; 58 pinctrl-0 = <&ao_cec_pins>;
57 pinctrl-names = "default"; 59 pinctrl-names = "default";
58 hdmi-phandle = <&hdmi_tx>; 60 hdmi-phandle = <&hdmi_tx>;
59 }; 61 };
60 62
61 /* P230 has exclusive choice between internal 63 /* P230 has exclusive choice between internal or external PHY */
62 ðmac { 64 ðmac {
63 pinctrl-0 = <ð_pins>; 65 pinctrl-0 = <ð_pins>;
64 pinctrl-names = "default"; 66 pinctrl-names = "default";
65 67
66 /* Select external PHY by default */ 68 /* Select external PHY by default */
67 phy-handle = <&external_phy>; 69 phy-handle = <&external_phy>;
68 70
69 amlogic,tx-delay-ns = <2>; 71 amlogic,tx-delay-ns = <2>;
70 72
71 /* External PHY is in RGMII */ 73 /* External PHY is in RGMII */
72 phy-mode = "rgmii"; 74 phy-mode = "rgmii";
73 }; 75 };
74 76
75 &external_mdio { 77 &external_mdio {
76 external_phy: ethernet-phy@0 { 78 external_phy: ethernet-phy@0 {
77 /* Realtek RTL8211F (0x001cc91 79 /* Realtek RTL8211F (0x001cc916) */
78 reg = <0>; 80 reg = <0>;
79 max-speed = <1000>; 81 max-speed = <1000>;
80 82
81 /* External PHY reset is share 83 /* External PHY reset is shared with internal PHY Led signal */
82 reset-assert-us = <10000>; 84 reset-assert-us = <10000>;
83 reset-deassert-us = <80000>; !! 85 reset-deassert-us = <30000>;
84 reset-gpios = <&gpio GPIOZ_14 86 reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>;
85 87
86 interrupt-parent = <&gpio_intc 88 interrupt-parent = <&gpio_intc>;
87 interrupts = <29 IRQ_TYPE_LEVE 89 interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
88 eee-broken-1000t; 90 eee-broken-1000t;
89 }; 91 };
90 }; 92 };
91 93
92 &hdmi_tx { 94 &hdmi_tx {
93 status = "okay"; 95 status = "okay";
94 pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i 96 pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
95 pinctrl-names = "default"; 97 pinctrl-names = "default";
96 }; 98 };
97 99
98 &hdmi_tx_tmds_port { 100 &hdmi_tx_tmds_port {
99 hdmi_tx_tmds_out: endpoint { 101 hdmi_tx_tmds_out: endpoint {
100 remote-endpoint = <&hdmi_conne 102 remote-endpoint = <&hdmi_connector_in>;
101 }; 103 };
102 }; 104 };
103 105
104 &sd_emmc_a { 106 &sd_emmc_a {
105 brcmf: wifi@1 { 107 brcmf: wifi@1 {
106 reg = <1>; 108 reg = <1>;
107 compatible = "brcm,bcm4329-fma 109 compatible = "brcm,bcm4329-fmac";
108 }; 110 };
109 }; 111 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.