arch/arm/dts/k3-am654-base-board-u-boot.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com/
   4  */
   5
   6 #include <dt-bindings/pinctrl/k3-am65.h>
   7
   8 / {
   9         chosen {
  10                 stdout-path = "serial2:115200n8";
  11         };
  12
  13         aliases {
  14                 serial2 = &main_uart0;
  15         };
  16 };
  17
  18 &cbass_main{
  19         u-boot,dm-spl;
  20
  21         main_pmx0: pinmux@11c000 {
  22                 compatible = "pinctrl-single";
  23                 reg = <0x0 0x11c000 0x0 0x2e4>;
  24                 #pinctrl-cells = <1>;
  25                 pinctrl-single,register-width = <32>;
  26                 pinctrl-single,function-mask = <0xffffffff>;
  27         };
  28
  29         main_pmx1: pinmux@11c2e8 {
  30                 compatible = "pinctrl-single";
  31                 reg = <0x0 0x11c2e8 0x0 0x24>;
  32                 #pinctrl-cells = <1>;
  33                 pinctrl-single,register-width = <32>;
  34                 pinctrl-single,function-mask = <0xffffffff>;
  35         };
  36
  37         sdhci0: sdhci@04F80000 {
  38                 compatible = "arasan,sdhci-5.1";
  39                 reg = <0x0 0x4F80000 0x0 0x1000>,
  40                       <0x0 0x4F90000 0x0 0x400>;
  41                 clocks = <&k3_clks 47 1>;
  42                 power-domains = <&k3_pds 47>;
  43                 max-frequency = <25000000>;
  44         };
  45
  46         sdhci1: sdhci@04FA0000 {
  47                 compatible = "arasan,sdhci-5.1";
  48                 reg = <0x0 0x4FA0000 0x0 0x1000>,
  49                       <0x0 0x4FB0000 0x0 0x400>;
  50                 clocks = <&k3_clks 48 1>;
  51                 power-domains = <&k3_pds 48>;
  52                 max-frequency = <25000000>;
  53         };
  54
  55 };
  56
  57 &cbass_mcu {
  58         u-boot,dm-spl;
  59         wkup_pmx0: pinmux@4301c000 {
  60                 compatible = "pinctrl-single";
  61                 reg = <0x0 0x4301c000 0x0 0x118>;
  62                 #pinctrl-cells = <1>;
  63                 pinctrl-single,register-width = <32>;
  64                 pinctrl-single,function-mask = <0xffffffff>;
  65         };
  66 };
  67
  68 &cbass_wakeup {
  69         u-boot,dm-spl;
  70 };
  71
  72 &secure_proxy_main {
  73         u-boot,dm-spl;
  74 };
  75
  76 &dmsc {
  77         u-boot,dm-spl;
  78         k3_sysreset: sysreset-controller {
  79                 compatible = "ti,sci-sysreset";
  80                 u-boot,dm-spl;
  81         };
  82 };
  83
  84 &k3_pds {
  85         u-boot,dm-spl;
  86 };
  87
  88 &k3_clks {
  89         u-boot,dm-spl;
  90 };
  91
  92 &k3_reset {
  93         u-boot,dm-spl;
  94 };
  95
  96 &main_pmx0 {
  97         u-boot,dm-spl;
  98         main_uart0_pins_default: main_uart0_pins_default {
  99                 pinctrl-single,pins = <
 100                         AM65X_IOPAD(0x01e4, PIN_INPUT | MUX_MODE0)      /* (AF11) UART0_RXD */
 101                         AM65X_IOPAD(0x01e8, PIN_OUTPUT | MUX_MODE0)     /* (AE11) UART0_TXD */
 102                         AM65X_IOPAD(0x01ec, PIN_INPUT | MUX_MODE0)      /* (AG11) UART0_CTSn */
 103                         AM65X_IOPAD(0x01f0, PIN_OUTPUT | MUX_MODE0)     /* (AD11) UART0_RTSn */
 104                 >;
 105                 u-boot,dm-spl;
 106         };
 107
 108         main_mmc0_pins_default: main_mmc0_pins_default {
 109                 pinctrl-single,pins = <
 110                         AM65X_IOPAD(0x01a8, PIN_INPUT_PULLDOWN | MUX_MODE0) /* (B25) MMC0_CLK */
 111                         AM65X_IOPAD(0x01aC, PIN_INPUT_PULLUP | MUX_MODE0) /* (B27) MMC0_CMD */
 112                         AM65X_IOPAD(0x01a4, PIN_INPUT_PULLUP | MUX_MODE0) /* (A26) MMC0_DAT0 */
 113                         AM65X_IOPAD(0x01a0, PIN_INPUT_PULLUP | MUX_MODE0) /* (E25) MMC0_DAT1 */
 114                         AM65X_IOPAD(0x019c, PIN_INPUT_PULLUP | MUX_MODE0) /* (C26) MMC0_DAT2 */
 115                         AM65X_IOPAD(0x0198, PIN_INPUT_PULLUP | MUX_MODE0) /* (A25) MMC0_DAT3 */
 116                         AM65X_IOPAD(0x0194, PIN_INPUT_PULLUP | MUX_MODE0) /* (E24) MMC0_DAT4 */
 117                         AM65X_IOPAD(0x0190, PIN_INPUT_PULLUP | MUX_MODE0) /* (A24) MMC0_DAT5 */
 118                         AM65X_IOPAD(0x018c, PIN_INPUT_PULLUP | MUX_MODE0) /* (B26) MMC0_DAT6 */
 119                         AM65X_IOPAD(0x0188, PIN_INPUT_PULLUP | MUX_MODE0) /* (D25) MMC0_DAT7 */
 120                         AM65X_IOPAD(0x01b0, PIN_INPUT | MUX_MODE0) /* (C25) MMC0_DS */
 121                 >;
 122                 u-boot,dm-spl;
 123         };
 124
 125         main_mmc1_pins_default: main_mmc1_pins_default {
 126                 pinctrl-single,pins = <
 127                         AM65X_IOPAD(0x02d4, PIN_INPUT_PULLDOWN | MUX_MODE0) /* (C27) MMC1_CLK */
 128                         AM65X_IOPAD(0x02d8, PIN_INPUT_PULLUP | MUX_MODE0) /* (C28) MMC1_CMD */
 129                         AM65X_IOPAD(0x02d0, PIN_INPUT_PULLUP | MUX_MODE0) /* (D28) MMC1_DAT0 */
 130                         AM65X_IOPAD(0x02cc, PIN_INPUT_PULLUP | MUX_MODE0) /* (E27) MMC1_DAT1 */
 131                         AM65X_IOPAD(0x02c8, PIN_INPUT_PULLUP | MUX_MODE0) /* (D26) MMC1_DAT2 */
 132                         AM65X_IOPAD(0x02c4, PIN_INPUT_PULLUP | MUX_MODE0) /* (D27) MMC1_DAT3 */
 133                         AM65X_IOPAD(0x02dc, PIN_INPUT_PULLUP | MUX_MODE0) /* (B24) MMC1_SDCD */
 134                         AM65X_IOPAD(0x02e0, PIN_INPUT | MUX_MODE0) /* (C24) MMC1_SDWP */
 135                 >;
 136                 u-boot,dm-spl;
 137         };
 138
 139 };
 140
 141 &main_pmx1 {
 142         u-boot,dm-spl;
 143 };
 144
 145 &main_uart0 {
 146         u-boot,dm-spl;
 147         pinctrl-names = "default";
 148         pinctrl-0 = <&main_uart0_pins_default>;
 149         status = "okay";
 150 };
 151
 152 &sdhci0 {
 153         u-boot,dm-spl;
 154         status = "okay";
 155         non-removable;
 156         bus-width = <8>;
 157         pinctrl-names = "default";
 158         pinctrl-0 = <&main_mmc0_pins_default>;
 159 };
 160
 161 &sdhci1 {
 162         u-boot,dm-spl;
 163         status = "okay";
 164         pinctrl-names = "default";
 165         pinctrl-0 = <&main_mmc1_pins_default>;
 166         sdhci-caps-mask = <0x7 0x0>;
 167 };