arch/arm/boot/dts/at91sam9x5_isi.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * at91sam9x5_isi.dtsi - Device Tree Include file for AT91SAM9x5 SoC with an
   4  * Image Sensor Interface.
   5  *
   6  * Copyright (C) 2013 Boris BREZILLON <b.brezillon@overkiz.com>
   7  */
   8
   9 #include <dt-bindings/pinctrl/at91.h>
  10 #include <dt-bindings/interrupt-controller/irq.h>
  11
  12 / {
  13         ahb {
  14                 apb {
  15                         pinctrl@fffff400 {
  16                                 isi {
  17                                         pinctrl_isi_data_0_7: isi-0-data-0-7 {
  18                                                 atmel,pins =
  19                                                         <AT91_PIOC 0 AT91_PERIPH_B AT91_PINCTRL_NONE    /* ISI_D0, conflicts with LCDDAT0 */
  20                                                         AT91_PIOC 1 AT91_PERIPH_B AT91_PINCTRL_NONE     /* ISI_D1, conflicts with LCDDAT1 */
  21                                                         AT91_PIOC 2 AT91_PERIPH_B AT91_PINCTRL_NONE     /* ISI_D2, conflicts with LCDDAT2 */
  22                                                         AT91_PIOC 3 AT91_PERIPH_B AT91_PINCTRL_NONE     /* ISI_D3, conflicts with LCDDAT3 */
  23                                                         AT91_PIOC 4 AT91_PERIPH_B AT91_PINCTRL_NONE     /* ISI_D4, conflicts with LCDDAT4 */
  24                                                         AT91_PIOC 5 AT91_PERIPH_B AT91_PINCTRL_NONE     /* ISI_D5, conflicts with LCDDAT5 */
  25                                                         AT91_PIOC 6 AT91_PERIPH_B AT91_PINCTRL_NONE     /* ISI_D6, conflicts with LCDDAT6 */
  26                                                         AT91_PIOC 7 AT91_PERIPH_B AT91_PINCTRL_NONE     /* ISI_D7, conflicts with LCDDAT7 */
  27                                                         AT91_PIOC 12 AT91_PERIPH_B AT91_PINCTRL_NONE    /* ISI_PCK, conflicts with LCDDAT12 */
  28                                                         AT91_PIOC 14 AT91_PERIPH_B AT91_PINCTRL_NONE    /* ISI_HSYNC, conflicts with LCDDAT14 */
  29                                                         AT91_PIOC 13 AT91_PERIPH_B AT91_PINCTRL_NONE>;  /* ISI_VSYNC, conflicts with LCDDAT13 */
  30                                         };
  31
  32                                         pinctrl_isi_data_8_9: isi-0-data-8-9 {
  33                                                 atmel,pins =
  34                                                         <AT91_PIOC 8 AT91_PERIPH_B AT91_PINCTRL_NONE    /* ISI_D8, conflicts with LCDDAT8 */
  35                                                         AT91_PIOC 9 AT91_PERIPH_B AT91_PINCTRL_NONE>;   /* ISI_D9, conflicts with LCDDAT9 */
  36                                         };
  37
  38                                         pinctrl_isi_data_10_11: isi-0-data-10-11 {
  39                                                 atmel,pins =
  40                                                         <AT91_PIOC 10 AT91_PERIPH_B AT91_PINCTRL_NONE   /* ISI_D10, conflicts with LCDDAT10 */
  41                                                         AT91_PIOC 11 AT91_PERIPH_B AT91_PINCTRL_NONE>;  /* ISI_D11, conflicts with LCDDAT11 */
  42                                         };
  43                                 };
  44                         };
  45
  46                         isi: isi@f8048000 {
  47                                 compatible = "atmel,at91sam9g45-isi";
  48                                 reg = <0xf8048000 0x4000>;
  49                                 interrupts = <25 IRQ_TYPE_LEVEL_HIGH 5>;
  50                                 pinctrl-names = "default";
  51                                 pinctrl-0 = <&pinctrl_isi_data_0_7>;
  52                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 25>;
  53                                 clock-names = "isi_clk";
  54                                 status = "disabled";
  55                                 port {
  56                                         #address-cells = <1>;
  57                                         #size-cells = <0>;
  58                                 };
  59                         };
  60                 };
  61         };
  62 };