1// SPDX-License-Identifier: GPL-2.0
  2
  3#include "tegra30-asus-nexus7-grouper-common.dtsi"
  4#include "tegra30-asus-nexus7-grouper-memory-timings.dtsi"
  5
  6/ {
  7	compatible = "asus,grouper", "nvidia,tegra30";
  8
  9	display-panel {
 10		panel-timing {
 11			clock-frequency = <68000000>;
 12			hactive = <800>;
 13			vactive = <1280>;
 14			hfront-porch = <24>;
 15			hback-porch = <32>;
 16			hsync-len = <24>;
 17			vsync-len = <1>;
 18			vfront-porch = <5>;
 19			vback-porch = <32>;
 20		};
 21	};
 22
 23	pinmux@70000868 {
 24		state_default: pinmux {
 25			lcd_dc1_pd2 {
 26				nvidia,pins = "lcd_dc1_pd2";
 27				nvidia,function = "displaya";
 28				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 29				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 30				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 31			};
 32			lcd_pwr2_pc6 {
 33				nvidia,pins = "lcd_pwr2_pc6";
 34				nvidia,function = "displaya";
 35				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 36				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 37				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 38			};
 39			spi2_cs2_n_pw3 {
 40				nvidia,pins = "spi2_cs2_n_pw3";
 41				nvidia,function = "spi2";
 42				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 43				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 44				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 45			};
 46			spi1_sck_px5 {
 47				nvidia,pins = "spi1_sck_px5";
 48				nvidia,function = "spi1";
 49				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 50				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 51				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 52			};
 53			pu5 {
 54				nvidia,pins = "pu5";
 55				nvidia,function = "pwm2";
 56				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 57				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 58				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 59			};
 60			spi1_miso_px7 {
 61				nvidia,pins = "spi1_miso_px7";
 62				nvidia,function = "spi1";
 63				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 64				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 65				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 66			};
 67			spi2_mosi_px0 {
 68				nvidia,pins = "spi2_mosi_px0";
 69				nvidia,function = "spi2";
 70				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 71				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 72				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 73			};
 74			kb_row7_pr7 {
 75				nvidia,pins = "kb_row7_pr7";
 76				nvidia,function = "kbc";
 77				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 78				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 79				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 80			};
 81			pu3 {
 82				nvidia,pins = "pu3";
 83				nvidia,function = "rsvd4";
 84				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 85				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 86				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 87			};
 88			pu4 {
 89				nvidia,pins = "pu4";
 90				nvidia,function = "pwm1";
 91				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 92				nvidia,tristate = <TEGRA_PIN_ENABLE>;
 93				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 94			};
 95			kb_row15_ps7 {
 96				nvidia,pins = "kb_row15_ps7";
 97				nvidia,function = "kbc";
 98				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 99				nvidia,tristate = <TEGRA_PIN_DISABLE>;
100				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
101			};
102			kb_row3_pr3 {
103				nvidia,pins = "kb_row3_pr3";
104				nvidia,function = "kbc";
105				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
106				nvidia,tristate = <TEGRA_PIN_DISABLE>;
107				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
108			};
109			kb_row13_ps5 {
110				nvidia,pins = "kb_row13_ps5";
111				nvidia,function = "kbc";
112				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
113				nvidia,tristate = <TEGRA_PIN_ENABLE>;
114				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
115			};
116			gmi_wp_n_pc7 {
117				nvidia,pins = "gmi_wp_n_pc7",
118						"gmi_wait_pi7",
119						"gmi_cs4_n_pk2",
120						"gmi_cs3_n_pk4";
121				nvidia,function = "rsvd1";
122				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
123				nvidia,tristate = <TEGRA_PIN_ENABLE>;
124				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
125			};
126			gmi_cs6_n_pi3 {
127				nvidia,pins = "gmi_cs6_n_pi3";
128				nvidia,function = "gmi";
129				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
130				nvidia,tristate = <TEGRA_PIN_ENABLE>;
131				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
132			};
133		};
134	};
135
136	i2c@7000c500 {
137		nfc@28 {
138			compatible = "nxp,pn544-i2c";
139			reg = <0x28>;
140
141			interrupt-parent = <&gpio>;
142			interrupts = <TEGRA_GPIO(X, 0) IRQ_TYPE_EDGE_RISING>;
143
144			enable-gpios   = <&gpio TEGRA_GPIO(S, 7) GPIO_ACTIVE_HIGH>;
145			firmware-gpios = <&gpio TEGRA_GPIO(R, 3) GPIO_ACTIVE_HIGH>;
146		};
147	};
148};