src/arm64/rockchip/rk3566-soquartz-model-a.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2
   3 /dts-v1/;
   4
   5 #include "rk3566-soquartz.dtsi"
   6
   7 / {
   8         model = "PINE64 RK3566 SOQuartz on Model A carrier board";
   9         compatible = "pine64,soquartz-model-a", "pine64,soquartz", "rockchip,rk3566";
  10
  11         aliases {
  12                 ethernet0 = &gmac1;
  13         };
  14
  15         /* labeled DCIN_12V in schematic */
  16         vcc12v_dcin: vcc12v-dcin-regulator {
  17                 compatible = "regulator-fixed";
  18                 regulator-name = "vcc12v_dcin";
  19                 regulator-always-on;
  20                 regulator-boot-on;
  21                 regulator-min-microvolt = <12000000>;
  22                 regulator-max-microvolt = <12000000>;
  23         };
  24
  25         vcc5v0_usb: vcc5v0-usb-regulator {
  26                 compatible = "regulator-fixed";
  27                 regulator-name = "vcc5v0_usb";
  28                 regulator-always-on;
  29                 regulator-boot-on;
  30                 regulator-min-microvolt = <5000000>;
  31                 regulator-max-microvolt = <5000000>;
  32                 vin-supply = <&vcc12v_dcin>;
  33         };
  34
  35         /*
  36          * Labelled VCC3V0_SD in schematic to not conflict with PMIC
  37          * regulator, it's 3.3v in actuality
  38          */
  39         vcc3v0_sd: vcc3v0-sd-regulator {
  40                 compatible = "regulator-fixed";
  41                 regulator-name = "vcc3v0_sd";
  42                 regulator-always-on;
  43                 regulator-boot-on;
  44                 regulator-min-microvolt = <3300000>;
  45                 regulator-max-microvolt = <3300000>;
  46                 vin-supply = <&vcc3v3_sys>;
  47         };
  48
  49         vcc3v3_pcie: vcc3v3-pcie-regulator {
  50                 compatible = "regulator-fixed";
  51                 regulator-name = "vcc3v3_pcie";
  52                 regulator-always-on;
  53                 regulator-boot-on;
  54                 regulator-min-microvolt = <3300000>;
  55                 regulator-max-microvolt = <3300000>;
  56                 vin-supply = <&vcc12v_dcin>;
  57         };
  58
  59         vcc12v_pcie: vcc12v-pcie-regulator {
  60                 compatible = "regulator-fixed";
  61                 regulator-name = "vcc12v_pcie";
  62                 regulator-always-on;
  63                 regulator-boot-on;
  64                 regulator-min-microvolt = <12000000>;
  65                 regulator-max-microvolt = <12000000>;
  66                 vin-supply = <&vcc12v_dcin>;
  67         };
  68 };
  69
  70 /* phy for pcie */
  71 &combphy2 {
  72         phy-supply = <&vcc3v3_sys>;
  73         status = "okay";
  74 };
  75
  76 &gmac1 {
  77         status = "okay";
  78 };
  79
  80 /*
  81  * i2c1 is exposed on CM1 / Module1A
  82  * pin 80 - SCL0 - i2c1_scl_m0, pullup to vcc3v3_pmu
  83  * pin 82 - SDA0 - i2c1_sda_m0, pullup to vcc3v3_pmu
  84  */
  85 &i2c1 {
  86         status = "okay";
  87
  88         /*
  89          * the rtc interrupt is tied to PMIC_PWRON,
  90          * it will force reset the board if triggered.
  91          */
  92         pcf85063: rtc@51 {
  93                 compatible = "nxp,pcf85063";
  94                 reg = <0x51>;
  95         };
  96 };
  97
  98 /*
  99  * i2c2 is exposed on CM1 / Module1A - to PI40
 100  * pin 56 - GPIO3 - i2c2_scl_m1, pullup to vcc_3v3, shared with i2s1_8ch
 101  * pin 58 - GPIO2 - i2c2_sda_m1, pullup to vcc_3v3
 102  */
 103 &i2c2 {
 104         status = "disabled";
 105 };
 106
 107 /*
 108  * i2c3 is exposed on CM1 / Module1A - to PI40
 109  * pin 35 - ID_SC(GPIO28) - i2c3_scl_m0, pullup to vcc_3v3
 110  * pin 36 - ID_SD(GPIO27) - i2c3_sda_m0, pullup to vcc_3v3
 111  */
 112 &i2c3 {
 113         status = "disabled";
 114 };
 115
 116 /*
 117  * i2c4 is exposed on CM2 / Module1B - to PI40
 118  * pin 45 - GPIO24 - i2c4_scl_m1
 119  * pin 47 - GPIO23 - i2c4_sda_m1
 120  */
 121 &i2c4 {
 122         status = "disabled";
 123 };
 124
 125 /*
 126  * i2s1_8ch is exposed on CM1 / Module1A - to PI40
 127  * pin 24 - GPIO26 - i2s1_sdi1_m1
 128  * pin 25 - GPIO21 - i2s1_sdo0_m1
 129  * pin 26 - GPIO19 - i2s1_lrck_tx_m1
 130  * pin 27 - GPIO20 - i2s1_sdi0_m1
 131  * pin 29 - GPIO16 - i2s1_sdi3_m1
 132  * pin 30 - GPIO6  - i2s1_sdi2_m1
 133  * pin 40 - GPIO9  - i2s1_sdo1_m1, shared with spi3
 134  * pin 41 - GPIO25 - i2s1_sdo2_m1
 135  * pin 49 - GPIO18 - i2s1_sclk_tx_m1
 136  * pin 50 - GPIO17 - i2s1_mclk_m1
 137  * pin 56 - GPIO3  - i2s1_sdo3_m1, shared with i2c2
 138  */
 139 &i2s1_8ch {
 140         status = "disabled";
 141 };
 142
 143 &led_diy {
 144         status = "okay";
 145 };
 146
 147 &led_work {
 148         status = "okay";
 149 };
 150
 151 &pcie2x1 {
 152         vpcie3v3-supply = <&vcc3v3_pcie>;
 153         status = "okay";
 154 };
 155
 156 &rgmii_phy1 {
 157         status = "okay";
 158 };
 159
 160 &rgmii_phy1 {
 161         status = "okay";
 162 };
 163
 164 /*
 165  * saradc is exposed on CM1 / Module1A - to J2
 166  * pin 94 - AIN1 - saradc_vin3
 167  * pin 96 - AIN0 - saradc_vin2
 168  */
 169 &saradc {
 170         status = "disabled";
 171 };
 172
 173 /*
 174  * vmmc-supply is vcc3v3_sd on v1.0 and vcc3v0_sd on v1.1+
 175  * the soquartz SoM has SDMMC_PWR (CM1 pin 75) hardwired to vcc3v3_sys,
 176  * so we use vcc3v3_sd here to ensure the regulator is enabled on older boards.
 177  */
 178 &sdmmc0 {
 179         vmmc-supply = <&vcc3v3_sd>;
 180         status = "okay";
 181 };
 182
 183 /*
 184  * spi3 is exposed on CM1 / Module1A - to PI40
 185  * pin 37 - GPIO7  - spi3_cs1_m0
 186  * pin 38 - GPIO11 - spi3_clk_m0
 187  * pin 39 - GPIO8  - spi3_cs0_m0
 188  * pin 40 - GPIO9  - spi3_miso_m0, shared with i2s1_8ch
 189  * pin 44 - GPIO10 - spi3_mosi_m0
 190  */
 191 &spi3 {
 192         status = "disabled";
 193 };
 194
 195 /*
 196  * uart2 is exposed on CM1 / Module1A - to PI40
 197  * pin 51 - GPIO15 - uart2_rx_m0
 198  * pin 55 - GPIO14 - uart2_tx_m0
 199  */
 200 &uart2 {
 201         status = "okay";
 202 };
 203
 204 /*
 205  * uart7 is exposed on CM1 / Module1A - to PI40
 206  * pin 46 - GPIO22 - uart7_tx_m2
 207  * pin 47 - GPIO23 - uart7_rx_m2
 208  */
 209 &uart7 {
 210         status = "okay";
 211 };
 212
 213 &usb2phy0 {
 214         status = "okay";
 215 };
 216
 217 &usb2phy0_otg {
 218         phy-supply = <&vcc5v0_usb>;
 219         status = "okay";
 220 };
 221
 222 &usb_host0_xhci {
 223         status = "okay";
 224 };
 225
 226 &vbus {
 227         vin-supply = <&vcc5v0_usb>;
 228 };
 229
 230 &vcc3v3_sd {
 231         regulator-always-on;
 232         regulator-boot-on;
 233         regulator-min-microvolt = <3300000>;
 234         regulator-max-microvolt = <3300000>;
 235         status = "okay";
 236 };