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 = <80000>; 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.