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