arch/arm/boot/dts/tegra30-asus-nexus7-grouper.dtsi

   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                         clock-frequency = <100000>;
 141
 142                         interrupt-parent = <&gpio>;
 143                         interrupts = <TEGRA_GPIO(X, 0) IRQ_TYPE_EDGE_RISING>;
 144
 145                         enable-gpios   = <&gpio TEGRA_GPIO(S, 7) GPIO_ACTIVE_HIGH>;
 146                         firmware-gpios = <&gpio TEGRA_GPIO(R, 3) GPIO_ACTIVE_HIGH>;
 147                 };
 148         };
 149 };