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authorsharma-mts <86847754+sharma-mts@users.noreply.github.com>2022-01-28 16:11:36 -0600
committerJohn Klug <john.klug@multitech.com>2022-02-15 16:09:05 -0600
commit26e6788b25e2a57594759e9f89e91cce968bc524 (patch)
tree1f578987a7f116dca8a888b9cc0ce35bef74c81f
parent688e292f2e8cfe6bb7b0f007bf96977803d7921f (diff)
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5.3.x MTCDT device tree with name-gpio/connection-id for mts-io driver
-rw-r--r--recipes-kernel/linux/linux-at91-5.4.81/linux-5.4-export_name_to_desc.patch34
-rw-r--r--recipes-kernel/linux/linux-at91-5.4.81/mts-dts/mtcdt.dts1788
-rw-r--r--recipes-kernel/linux/linux-at91_5.4.81.bb1
3 files changed, 383 insertions, 1440 deletions
diff --git a/recipes-kernel/linux/linux-at91-5.4.81/linux-5.4-export_name_to_desc.patch b/recipes-kernel/linux/linux-at91-5.4.81/linux-5.4-export_name_to_desc.patch
deleted file mode 100644
index 8fe2a69..0000000
--- a/recipes-kernel/linux/linux-at91-5.4.81/linux-5.4-export_name_to_desc.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
-index abdf448b11a3..42d4e1439350 100644
---- a/drivers/gpio/gpiolib.c
-+++ b/drivers/gpio/gpiolib.c
-@@ -296,7 +296,7 @@ static int gpiodev_add_to_list(struct gpio_device *gdev)
- /*
- * Convert a GPIO name to its descriptor
- */
--static struct gpio_desc *gpio_name_to_desc(const char * const name)
-+struct gpio_desc *gpio_name_to_desc(const char * const name)
- {
- struct gpio_device *gdev;
- unsigned long flags;
-@@ -324,6 +324,7 @@ static struct gpio_desc *gpio_name_to_desc(const char * const name)
- return NULL;
- }
-
-+EXPORT_SYMBOL_GPL(gpio_name_to_desc);
- /*
- * Takes the names from gc->names and checks if they are all unique. If they
- * are, they are assigned to their gpio descriptors.
-diff --git a/drivers/gpio/gpiolib.h b/drivers/gpio/gpiolib.h
-index b8b10a409c7b..7f1b727b5fcc 100644
---- a/drivers/gpio/gpiolib.h
-+++ b/drivers/gpio/gpiolib.h
-@@ -77,7 +77,7 @@ struct gpio_array {
- unsigned long *set_mask;
- unsigned long invert_mask[];
- };
--
-+struct gpio_desc *gpio_name_to_desc(const char * const name);
- struct gpio_desc *gpiochip_get_desc(struct gpio_chip *chip, u16 hwnum);
- int gpiod_get_array_value_complex(bool raw, bool can_sleep,
- unsigned int array_size,
diff --git a/recipes-kernel/linux/linux-at91-5.4.81/mts-dts/mtcdt.dts b/recipes-kernel/linux/linux-at91-5.4.81/mts-dts/mtcdt.dts
index a33b936..b45d187 100644
--- a/recipes-kernel/linux/linux-at91-5.4.81/mts-dts/mtcdt.dts
+++ b/recipes-kernel/linux/linux-at91-5.4.81/mts-dts/mtcdt.dts
@@ -1,1353 +1,207 @@
/*
-*
-* This is base DTS file for all AT91 SAM9g25 the MTS devices
-* composed by manual merging of:
-* #include "at91sam9g25.dtsi"
-* #include "at91sam9x5ek.dtsi"
-* and sub-includes into one big file.
-*
-*/
+ * DTS file for Multi-Tech Systems MTCDT Hardware
+ */
/dts-v1/;
-
-#include <dt-bindings/dma/at91.h>
-#include <dt-bindings/pinctrl/at91.h>
-#include <dt-bindings/interrupt-controller/irq.h>
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/clock/at91.h>
+#include "at91sam9g25.dtsi"
+#include "at91sam9x5ek.dtsi"
+#include "at91sam9x5_macb0.dtsi"
#include <dt-bindings/gpio/mt-at91.h>
/ {
- #address-cells = <1>;
- #size-cells = <1>;
- model = "Multi-Tech Systems MTCDT";
- compatible = "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
- interrupt-parent = <&aic>;
-
- aliases {
- serial0 = &dbgu;
- serial2 = &usart1; // AP1 serial on MTCDT-0.2
- serial4 = &usart3; // AP2 serial on MTCDT-0.2
- serial5 = &uart0; // GNSS on MTCDT-0.2
- gpio0 = &pioA;
- gpio1 = &pioB;
- gpio2 = &pioC;
- gpio3 = &pioD;
- tcb0 = &tcb0;
- tcb1 = &tcb1;
- ssc0 = &ssc0;
- pwm0 = &pwm0;
- };
+ model = "Multi-Tech Systems MTCDT";
+ compatible = "atmel,at91sam9g25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
+
+ aliases {
+ /delete-property/ i2c0;
+ /delete-property/ i2c1;
+ /delete-property/ i2c2;
+ /delete-property/ ssc0;
+ // serial2, usart1 is AP1 serial
+ serial4 = &usart3; // AP2 serial
+ serial5 = &uart0; // GNSS on MTCDT-0.2
+ /delete-property/ serial1; // usart0
+ /delete-property/ serial3; // usart2
+ };
chosen {
bootargs = "mem=256M console=ttyS0,115200 root=/dev/mtdblock8 ro rootfstype=jffs2";
};
- cpus {
- #address-cells = <0>;
- #size-cells = <0>;
-
- cpu {
- compatible = "arm,arm926ej-s";
- device_type = "cpu";
- };
- };
-
- memory {
- device_type = "memory";
- reg = <0x20000000 0x8000000>;
- };
-
- clocks {
- slow_xtal: slow_xtal {
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <32768>;
- };
-
- main_xtal: main_xtal {
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <12000000>;
- };
-
- adc_op_clk: adc_op_clk{
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <1000000>;
- };
- };
-
- sram: sram@300000 {
- compatible = "mmio-sram";
- reg = <0x00300000 0x8000>;
- };
-
- ahb {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
-
- apb {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
-
- aic: interrupt-controller@fffff000 {
- #interrupt-cells = <3>;
- compatible = "atmel,at91rm9200-aic";
- interrupt-controller;
- reg = <0xfffff000 0x200>;
- atmel,external-irqs = <31>;
- };
-
- matrix: matrix@ffffde00 {
- compatible = "atmel,at91sam9x5-matrix", "syscon";
- reg = <0xffffde00 0x100>;
- };
-
- pmecc: ecc-engine@ffffe000 {
- compatible = "atmel,at91sam9g45-pmecc";
- reg = <0xffffe000 0x600>,
- <0xffffe600 0x200>;
- };
-
- ramc0: ramc@ffffe800 {
- compatible = "atmel,at91sam9g45-ddramc";
- reg = <0xffffe800 0x200>;
- clocks = <&pmc PMC_TYPE_SYSTEM 2>;
- clock-names = "ddrck";
- };
-
- smc: smc@ffffea00 {
- compatible = "atmel,at91sam9260-smc", "syscon";
- reg = <0xffffea00 0x200>;
- };
-
- pmc: pmc@fffffc00 {
- compatible = "atmel,at91sam9g25-pmc", "atmel,at91sam9x5-pmc", "syscon";
- reg = <0xfffffc00 0x200>;
- interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
- #clock-cells = <2>;
- clocks = <&clk32k>, <&main_xtal>;
- clock-names = "slow_clk", "main_xtal";
- };
-
- reset_controller: rstc@fffffe00 {
- compatible = "atmel,at91sam9g45-rstc";
- reg = <0xfffffe00 0x10>;
- clocks = <&clk32k>;
- };
-
- shutdown_controller: shdwc@fffffe10 {
- compatible = "atmel,at91sam9x5-shdwc";
- reg = <0xfffffe10 0x10>;
- clocks = <&clk32k>;
- };
-
- pit: timer@fffffe30 {
- compatible = "atmel,at91sam9260-pit";
- reg = <0xfffffe30 0xf>;
- interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
- clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
- };
-
- clk32k: sckc@fffffe50 {
- compatible = "atmel,at91sam9x5-sckc";
- reg = <0xfffffe50 0x4>;
- clocks = <&slow_xtal>;
- #clock-cells = <0>;
- };
-
- tcb0: timer@f8008000 {
- compatible = "atmel,at91sam9x5-tcb", "simple-mfd", "syscon";
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <0xf8008000 0x100>;
- interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0>;
- clocks = <&pmc PMC_TYPE_PERIPHERAL 17>, <&clk32k>;
- clock-names = "t0_clk", "slow_clk";
-
-
- timer@0 {
- compatible = "atmel,tcb-timer";
- reg = <0>;
- };
-
- timer@1 {
- compatible = "atmel,tcb-timer";
- reg = <1>;
- };
- };
-
- tcb1: timer@f800c000 {
- compatible = "atmel,at91sam9x5-tcb", "simple-mfd", "syscon";
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <0xf800c000 0x100>;
- interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0>;
- clocks = <&pmc PMC_TYPE_PERIPHERAL 17>, <&clk32k>;
- clock-names = "t0_clk", "slow_clk";
- };
-
- dma0: dma-controller@ffffec00 {
- compatible = "atmel,at91sam9g45-dma";
- reg = <0xffffec00 0x200>;
- interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>;
- #dma-cells = <2>;
- clocks = <&pmc PMC_TYPE_PERIPHERAL 20>;
- clock-names = "dma_clk";
- };
-
- dma1: dma-controller@ffffee00 {
- compatible = "atmel,at91sam9g45-dma";
- reg = <0xffffee00 0x200>;
- interrupts = <21 IRQ_TYPE_LEVEL_HIGH 0>;
- #dma-cells = <2>;
- clocks = <&pmc PMC_TYPE_PERIPHERAL 21>;
- clock-names = "dma_clk";
- };
-
- pinctrl: pinctrl@fffff400 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "atmel,at91sam9x5-pinctrl", "atmel,at91rm9200-pinctrl", "simple-bus";
- ranges = <0xfffff400 0xfffff400 0x800>;
-
- atmel,mux-mask = <
- /* A B C */
- 0xffffffff 0xffe0399f 0xc000001c /* pioA */
- 0x0007ffff 0x00047e3f 0x00000000 /* pioB */
- 0x80000000 0x07c0ffff 0xb83fffff /* pioC */
- 0x003fffff 0x003f8000 0x00000000 /* pioD */
- >;
-
- macb0 {
- pinctrl_macb0_rmii: macb0_rmii-0 {
- atmel,pins =
- <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB0 periph A */
- AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB1 periph A */
- AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB2 periph A */
- AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB3 periph A */
- AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB4 periph A */
- AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB5 periph A */
- AT91_PIOB 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB6 periph A */
- AT91_PIOB 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB7 periph A */
- AT91_PIOB 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB9 periph A */
- AT91_PIOB 10 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB10 periph A */
- };
-
- pinctrl_macb0_rmii_mii: macb0_rmii_mii-0 {
- atmel,pins =
- <AT91_PIOB 8 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB8 periph A */
- AT91_PIOB 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB11 periph A */
- AT91_PIOB 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB12 periph A */
- AT91_PIOB 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB13 periph A */
- AT91_PIOB 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB14 periph A */
- AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB15 periph A */
- AT91_PIOB 16 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB16 periph A */
- AT91_PIOB 17 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB17 periph A */
- };
- };
-
- camera_sensor {
- pinctrl_pck0_as_isi_mck: pck0_as_isi_mck-0 {
- atmel,pins =
- <AT91_PIOC 15 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* ISI_MCK */
- };
-
- pinctrl_sensor_power: sensor_power-0 {
- atmel,pins =
- <AT91_PIOA 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
- };
-
- pinctrl_sensor_reset: sensor_reset-0 {
- atmel,pins =
- <AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
- };
- };
-
- isi {
- pinctrl_isi_data_0_7: isi-0-data-0-7 {
- atmel,pins =
- <AT91_PIOC 0 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_D0, conflicts with LCDDAT0 */
- AT91_PIOC 1 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_D1, conflicts with LCDDAT1 */
- AT91_PIOC 2 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_D2, conflicts with LCDDAT2 */
- AT91_PIOC 3 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_D3, conflicts with LCDDAT3 */
- AT91_PIOC 4 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_D4, conflicts with LCDDAT4 */
- AT91_PIOC 5 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_D5, conflicts with LCDDAT5 */
- AT91_PIOC 6 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_D6, conflicts with LCDDAT6 */
- AT91_PIOC 7 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_D7, conflicts with LCDDAT7 */
- AT91_PIOC 12 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_PCK, conflicts with LCDDAT12 */
- AT91_PIOC 14 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_HSYNC, conflicts with LCDDAT14 */
- AT91_PIOC 13 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* ISI_VSYNC, conflicts with LCDDAT13 */
- };
-
- pinctrl_isi_data_8_9: isi-0-data-8-9 {
- atmel,pins =
- <AT91_PIOC 8 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_D8, conflicts with LCDDAT8 */
- AT91_PIOC 9 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* ISI_D9, conflicts with LCDDAT9 */
- };
-
- pinctrl_isi_data_10_11: isi-0-data-10-11 {
- atmel,pins =
- <AT91_PIOC 10 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_D10, conflicts with LCDDAT10 */
- AT91_PIOC 11 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* ISI_D11, conflicts with LCDDAT11 */
- };
- };
-
- /* shared pinctrl settings */
- dbgu {
- pinctrl_dbgu: dbgu-0 {
- atmel,pins =
- <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
- AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE>;
- };
- };
-
- ebi {
- pinctrl_ebi_data_0_7: ebi-data-lsb-0 {
- atmel,pins =
- <AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
- AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
- AT91_PIOD 8 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
- AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
- AT91_PIOD 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
- AT91_PIOD 11 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
- AT91_PIOD 12 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
- AT91_PIOD 13 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
- };
-
- pinctrl_ebi_addr_nand: ebi-addr-0 {
- atmel,pins =
- <AT91_PIOD 2 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
- AT91_PIOD 3 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
- };
- };
-
- usart0 {
- pinctrl_usart0: usart0-0 {
- atmel,pins =
- <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE
- AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
- };
-
- pinctrl_usart0_rts: usart0_rts-0 {
- atmel,pins =
- <AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA2 periph A */
- };
-
- pinctrl_usart0_cts: usart0_cts-0 {
- atmel,pins =
- <AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA3 periph A */
- };
-
- pinctrl_usart0_sck: usart0_sck-0 {
- atmel,pins =
- <AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA4 periph A */
- };
- };
-
- usart1 {
- pinctrl_usart1: usart1-0 {
- atmel,pins =
- <AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_NONE
- AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
- };
-
- pinctrl_usart1_rts: usart1_rts-0 {
- atmel,pins =
- <AT91_PIOC 27 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* PC27 periph C */
- };
-
- pinctrl_usart1_cts: usart1_cts-0 {
- atmel,pins =
- <AT91_PIOC 28 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* PC28 periph C */
- };
-
- pinctrl_usart1_sck: usart1_sck-0 {
- atmel,pins =
- <AT91_PIOC 29 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* PC29 periph C */
- };
-
- pinctrl_usart1_rng: usart1_rng-0 {
- atmel,pins =
- <AT91_PIOA 27 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
- };
-
- pinctrl_usart1_dcd: usart1_dcd-0 {
- atmel,pins =
- <AT91_PIOA 26 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
- };
-
- pinctrl_usart1_dtr: usart1_dtr-0 {
- atmel,pins =
- <AT91_PIOA 25 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
- };
- };
-
- usart2 {
- pinctrl_usart2: usart2-0 {
- atmel,pins =
- <AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_NONE
- AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
- };
-
- pinctrl_usart2_rts: usart2_rts-0 {
- atmel,pins =
- <AT91_PIOB 0 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB0 periph B */
- };
-
- pinctrl_usart2_cts: usart2_cts-0 {
- atmel,pins =
- <AT91_PIOB 1 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB1 periph B */
- };
-
- pinctrl_usart2_sck: usart2_sck-0 {
- atmel,pins =
- <AT91_PIOB 2 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB2 periph B */
- };
- };
-
- usart3 {
- pinctrl_usart3: usart3-0 {
- atmel,pins =
- <AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE
- AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;
- };
-
- pinctrl_usart3_rts: usart3_rts-0 {
- atmel,pins =
- <AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC24 periph B */
- };
-
- pinctrl_usart3_cts: usart3_cts-0 {
- atmel,pins =
- <AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC25 periph B */
- };
-
- pinctrl_usart3_sck: usart3_sck-0 {
- atmel,pins =
- <AT91_PIOC 26 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC26 periph B */
- };
-
- pinctrl_usart3_rng: usart3_rng-0 {
- atmel,pins =
- <AT91_PIOC 14 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
- };
-
- pinctrl_usart3_dcd: usart3_dcd-0 {
- atmel,pins =
- <AT91_PIOC 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
- };
-
- pinctrl_usart3_dtr: usart3_dtr-0 {
- atmel,pins =
- <AT91_PIOC 12 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
- };
- };
-
- uart0 {
- pinctrl_uart0: uart0-0 {
- atmel,pins =
- <AT91_PIOC 8 AT91_PERIPH_C AT91_PINCTRL_NONE /* PC8 periph C */
- AT91_PIOC 9 AT91_PERIPH_C AT91_PINCTRL_PULL_UP>; /* PC9 periph C with pullup */
- };
- };
-
- uart1 {
- pinctrl_uart1: uart1-0 {
- atmel,pins =
- <AT91_PIOC 16 AT91_PERIPH_C AT91_PINCTRL_NONE /* PC16 periph C */
- AT91_PIOC 17 AT91_PERIPH_C AT91_PINCTRL_PULL_UP>; /* PC17 periph C with pullup */
- };
- };
-
- nand {
- pinctrl_nand_oe_we: nand-oe-we-0 {
- atmel,pins =
- <AT91_PIOD 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
- AT91_PIOD 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
- };
-
- pinctrl_nand_rb: nand-rb-0 {
- atmel,pins =
- <AT91_PIOC 31 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
- };
-
- pinctrl_nand_cs: nand-cs-0 {
- atmel,pins =
- <AT91_PIOD 4 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
- };
- };
-
- mts-io {
- pinctrl_mts_io_out: mts_io-0 {
- // gpio4 and gpio5 are reset in at91bootstrap. They should not be touched in Linux.
- atmel,pins =
- <AT91_PIOD 17 AT91_PERIPH_GPIO (AT91_PINCTRL_OUTPUT|AT91_PINCTRL_OUTPUT_VAL(1)) /* PD17 MTQ reset */
- AT91_PIOD 20 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* PD20 WiFi_BT_LPMode Output */
- output-high; // ignored by at91_pinctrl
- };
- pinctrl_mts_io_in: mts_io-1 {
- atmel,pins =
- <AT91_PIOD 19 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* PD19 GNSS Int */
- };
- // GNSS kept in reset to prevent EXAR from hanging
- pinctrl_mts_io_gnss: mts_io-2 {
- atmel,pins =
- <AT91_PIOC 4 AT91_PERIPH_GPIO (AT91_PINCTRL_OUTPUT|AT91_PINCTRL_OUTPUT_VAL(0)) /* PC16 ETH_NRST */
- AT91_PIOD 14 AT91_PERIPH_GPIO (AT91_PINCTRL_OUTPUT|AT91_PINCTRL_OUTPUT_VAL(0)) /* PD14 WiFi BT reset */
- AT91_PIOD 15 AT91_PERIPH_GPIO (AT91_PINCTRL_OUTPUT|AT91_PINCTRL_OUTPUT_VAL(0)) /* PD15 N_GNSS_RESET */
- AT91_PIOD 18 AT91_PERIPH_GPIO (AT91_PINCTRL_OUTPUT|AT91_PINCTRL_OUTPUT_VAL(0))>; /* PD18 USB Hub reset */
- output-low; // ignored by at91_pinctrl
- };
- };
-
- mmc0 {
- pinctrl_mmc0_slot0_clk_cmd_dat0: mmc0_slot0_clk_cmd_dat0-0 {
- atmel,pins =
- <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA17 periph A */
- AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA16 periph A with pullup */
- AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA15 periph A with pullup */
- };
-
- pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
- atmel,pins =
- <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA18 periph A with pullup */
- AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA19 periph A with pullup */
- AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA20 periph A with pullup */
- };
-
- pinctrl_board_mmc0: mmc0-board {
- atmel,pins =
- <AT91_PIOA 1 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PA1 gpio SD card pin pull up and deglitch */
- };
- };
-
- mmc1 {
- pinctrl_mmc1_slot0_clk_cmd_dat0: mmc1_slot0_clk_cmd_dat0-0 {
- atmel,pins =
- <AT91_PIOA 13 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA13 periph B */
- AT91_PIOA 12 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA12 periph B with pullup */
- AT91_PIOA 11 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>; /* PA11 periph B with pullup */
- };
-
- pinctrl_mmc1_slot0_dat1_3: mmc1_slot0_dat1_3-0 {
- atmel,pins =
- <AT91_PIOA 2 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA2 periph B with pullup */
- AT91_PIOA 3 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA3 periph B with pullup */
- AT91_PIOA 4 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>; /* PA4 periph B with pullup */
- };
- };
-
- usb2 {
- pinctrl_board_usb2: usb2-board {
- atmel,pins =
- <AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PB16 gpio vbus sense, deglitch */
- };
- };
-
- ssc0 {
- pinctrl_ssc0_tx: ssc0_tx-0 {
- atmel,pins =
- <AT91_PIOA 24 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA24 periph B */
- AT91_PIOA 25 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA25 periph B */
- AT91_PIOA 26 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA26 periph B */
- };
-
- pinctrl_ssc0_rx: ssc0_rx-0 {
- atmel,pins =
- <AT91_PIOA 27 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA27 periph B */
- AT91_PIOA 28 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA28 periph B */
- AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA29 periph B */
- };
- };
-
- spi0 {
- pinctrl_spi0: spi0-0 {
- atmel,pins =
- <AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA11 periph A SPI0_MISO pin */
- AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA12 periph A SPI0_MOSI pin */
- AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA13 periph A SPI0_SPCK pin */
- };
- };
-
- spi1 {
- pinctrl_spi1: spi1-0 {
- atmel,pins =
- <AT91_PIOA 21 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA21 periph B SPI1_MISO pin */
- AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA22 periph B SPI1_MOSI pin */
- AT91_PIOA 23 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA23 periph B SPI1_SPCK pin */
- };
- };
-
- i2c0 {
- pinctrl_i2c0: i2c0-0 {
- atmel,pins =
- <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA30 periph A I2C0 data */
- AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA31 periph A I2C0 clock */
- };
- };
-
- i2c1 {
- pinctrl_i2c1: i2c1-0 {
- atmel,pins =
- <AT91_PIOC 0 AT91_PERIPH_C AT91_PINCTRL_NONE /* PC0 periph C I2C1 data */
- AT91_PIOC 1 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* PC1 periph C I2C1 clock */
- };
- };
-
- i2c2 {
- pinctrl_i2c2: i2c2-0 {
- atmel,pins =
- <AT91_PIOB 4 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB4 periph B I2C2 data */
- AT91_PIOB 5 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB5 periph B I2C2 clock */
- };
- };
-
- i2c_gpio0 {
- pinctrl_i2c_gpio0: i2c_gpio0-0 {
- atmel,pins =
- <AT91_PIOA 30 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE /* PA30 gpio multidrive I2C0 data */
- AT91_PIOA 31 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>; /* PA31 gpio multidrive I2C0 clock */
- };
- };
-
- i2c_gpio1 {
- pinctrl_i2c_gpio1: i2c_gpio1-0 {
- atmel,pins =
- <AT91_PIOC 0 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE /* PC0 gpio multidrive I2C1 data */
- AT91_PIOC 1 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>; /* PC1 gpio multidrive I2C1 clock */
- };
- };
-
- i2c_gpio2 {
- pinctrl_i2c_gpio2: i2c_gpio2-0 {
- atmel,pins =
- <AT91_PIOB 4 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE /* PB4 gpio multidrive I2C2 data */
- AT91_PIOB 5 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>; /* PB5 gpio multidrive I2C2 clock */
- };
- };
-
- pwm0 {
- pinctrl_pwm0_pwm0_0: pwm0_pwm0-0 {
- atmel,pins =
- <AT91_PIOB 11 AT91_PERIPH_B AT91_PINCTRL_NONE>;
- };
- pinctrl_pwm0_pwm0_1: pwm0_pwm0-1 {
- atmel,pins =
- <AT91_PIOC 10 AT91_PERIPH_C AT91_PINCTRL_NONE>;
- };
- pinctrl_pwm0_pwm0_2: pwm0_pwm0-2 {
- atmel,pins =
- <AT91_PIOC 18 AT91_PERIPH_C AT91_PINCTRL_NONE>;
- };
-
- pinctrl_pwm0_pwm1_0: pwm0_pwm1-0 {
- atmel,pins =
- <AT91_PIOB 12 AT91_PERIPH_B AT91_PINCTRL_NONE>;
- };
- pinctrl_pwm0_pwm1_1: pwm0_pwm1-1 {
- atmel,pins =
- <AT91_PIOC 11 AT91_PERIPH_C AT91_PINCTRL_NONE>;
- };
- pinctrl_pwm0_pwm1_2: pwm0_pwm1-2 {
- atmel,pins =
- <AT91_PIOC 19 AT91_PERIPH_C AT91_PINCTRL_NONE>;
- };
-
- pinctrl_pwm0_pwm2_0: pwm0_pwm2-0 {
- atmel,pins =
- <AT91_PIOB 13 AT91_PERIPH_B AT91_PINCTRL_NONE>;
- };
- pinctrl_pwm0_pwm2_1: pwm0_pwm2-1 {
- atmel,pins =
- <AT91_PIOC 20 AT91_PERIPH_C AT91_PINCTRL_NONE>;
- };
-
- pinctrl_pwm0_pwm3_0: pwm0_pwm3-0 {
- atmel,pins =
- <AT91_PIOB 14 AT91_PERIPH_B AT91_PINCTRL_NONE>;
- };
- pinctrl_pwm0_pwm3_1: pwm0_pwm3-1 {
- atmel,pins =
- <AT91_PIOC 21 AT91_PERIPH_C AT91_PINCTRL_NONE>;
- };
- };
-
- tcb0 {
- pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
- atmel,pins = <AT91_PIOA 24 AT91_PERIPH_A AT91_PINCTRL_NONE>;
- };
-
- pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
- atmel,pins = <AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>;
- };
-
- pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
- atmel,pins = <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>;
- };
-
- pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
- atmel,pins = <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_NONE>;
- };
-
- pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
- atmel,pins = <AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_NONE>;
- };
-
- pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
- atmel,pins = <AT91_PIOA 23 AT91_PERIPH_A AT91_PINCTRL_NONE>;
- };
-
- pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
- atmel,pins = <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>;
- };
-
- pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
- atmel,pins = <AT91_PIOA 28 AT91_PERIPH_A AT91_PINCTRL_NONE>;
- };
-
- pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
- atmel,pins = <AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_NONE>;
- };
- };
-
- tcb1 {
- pinctrl_tcb1_tclk0: tcb1_tclk0-0 {
- atmel,pins = <AT91_PIOC 4 AT91_PERIPH_C AT91_PINCTRL_NONE>;
- };
-
- pinctrl_tcb1_tclk1: tcb1_tclk1-0 {
- atmel,pins = <AT91_PIOC 7 AT91_PERIPH_C AT91_PINCTRL_NONE>;
- };
-
- pinctrl_tcb1_tclk2: tcb1_tclk2-0 {
- atmel,pins = <AT91_PIOC 14 AT91_PERIPH_C AT91_PINCTRL_NONE>;
- };
-
- pinctrl_tcb1_tioa0: tcb1_tioa0-0 {
- atmel,pins = <AT91_PIOC 2 AT91_PERIPH_C AT91_PINCTRL_NONE>;
- };
-
- pinctrl_tcb1_tioa1: tcb1_tioa1-0 {
- atmel,pins = <AT91_PIOC 5 AT91_PERIPH_C AT91_PINCTRL_NONE>;
- };
-
- pinctrl_tcb1_tioa2: tcb1_tioa2-0 {
- atmel,pins = <AT91_PIOC 12 AT91_PERIPH_C AT91_PINCTRL_NONE>;
- };
-
- pinctrl_tcb1_tiob0: tcb1_tiob0-0 {
- atmel,pins = <AT91_PIOC 3 AT91_PERIPH_C AT91_PINCTRL_NONE>;
- };
-
- pinctrl_tcb1_tiob1: tcb1_tiob1-0 {
- atmel,pins = <AT91_PIOC 6 AT91_PERIPH_C AT91_PINCTRL_NONE>;
- };
-
- pinctrl_tcb1_tiob2: tcb1_tiob2-0 {
- atmel,pins = <AT91_PIOC 13 AT91_PERIPH_C AT91_PINCTRL_NONE>;
- };
- };
-
- 1wire_cm {
- pinctrl_1wire_cm: 1wire_cm-0 {
- atmel,pins = <AT91_PIOB 18 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
- };
- };
-
- pioA: gpio@fffff400 {
- compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
- reg = <0xfffff400 0x200>;
- interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
- #gpio-cells = <2>;
- gpio-controller;
- interrupt-controller;
- #interrupt-cells = <2>;
- clocks = <&pmc PMC_TYPE_PERIPHERAL 2>;
- phandle = <GPIO0_PH>;
- phandle,linux = <GPIO0_PH>;
- };
-
- pioB: gpio@fffff600 {
- compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
- reg = <0xfffff600 0x200>;
- interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
- #gpio-cells = <2>;
- gpio-controller;
- #gpio-lines = <19>;
- interrupt-controller;
- #interrupt-cells = <2>;
- clocks = <&pmc PMC_TYPE_PERIPHERAL 2>;
- phandle = <GPIO1_PH>;
- phandle,linux = <GPIO1_PH>;
- };
-
- pioC: gpio@fffff800 {
- compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
- reg = <0xfffff800 0x200>;
- interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
- #gpio-cells = <2>;
- gpio-controller;
- interrupt-controller;
- #interrupt-cells = <2>;
- clocks = <&pmc PMC_TYPE_PERIPHERAL 3>;
- phandle = <GPIO2_PH>;
- phandle,linux = <GPIO2_PH>;
- };
-
- pioD: gpio@fffffa00 {
- compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
- reg = <0xfffffa00 0x200>;
- interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
- #gpio-cells = <2>;
- gpio-controller;
- #gpio-lines = <22>;
- interrupt-controller;
- #interrupt-cells = <2>;
- clocks = <&pmc PMC_TYPE_PERIPHERAL 3>;
- phandle = <GPIO3_PH>;
- phandle,linux = <GPIO3_PH>;
- };
- };
-
- isi: isi@f8048000 {
- compatible = "atmel,at91sam9g45-isi";
- reg = <0xf8048000 0x4000>;
- interrupts = <25 IRQ_TYPE_LEVEL_HIGH 5>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_isi_data_0_7>;
- clocks = <&pmc PMC_TYPE_PERIPHERAL 25>;
- clock-names = "isi_clk";
- status = "disabled";
- port {
- #address-cells = <1>;
- #size-cells = <0>;
- };
- };
-
- macb0: ethernet@f802c000 {
- compatible = "cdns,at91sam9260-macb", "cdns,macb";
- reg = <0xf802c000 0x100>;
- interrupts = <24 IRQ_TYPE_LEVEL_HIGH 3>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_macb0_rmii>;
- clocks = <&pmc PMC_TYPE_PERIPHERAL 24>, <&pmc PMC_TYPE_PERIPHERAL 24>;
- clock-names = "hclk", "pclk";
-
- phy-mode = "rmii";
- status = "okay";
- };
-
- ssc0: ssc@f0010000 {
- compatible = "atmel,at91sam9g45-ssc";
- reg = <0xf0010000 0x4000>;
- interrupts = <28 IRQ_TYPE_LEVEL_HIGH 5>;
- dmas = <&dma0 1 AT91_DMA_CFG_PER_ID(13)>,
- <&dma0 1 AT91_DMA_CFG_PER_ID(14)>;
- dma-names = "tx", "rx";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
- clocks = <&pmc PMC_TYPE_PERIPHERAL 28>;
- clock-names = "pclk";
-
- status = "disabled";
- };
-
- mmc0: mmc@f0008000 {
- compatible = "atmel,hsmci";
- reg = <0xf0008000 0x600>;
- interrupts = <12 IRQ_TYPE_LEVEL_HIGH 0>;
- dmas = <&dma0 1 AT91_DMA_CFG_PER_ID(0)>;
- dma-names = "rxtx";
- pinctrl-names = "default";
- clocks = <&pmc PMC_TYPE_PERIPHERAL 12>;
- clock-names = "mci_clk";
- #address-cells = <1>;
- #size-cells = <0>;
-
- pinctrl-0 = <
- &pinctrl_board_mmc0
- &pinctrl_mmc0_slot0_clk_cmd_dat0
- &pinctrl_mmc0_slot0_dat1_3>;
- status = "okay";
- /* external micro SD slot */
- slot@0 {
- reg = <0>;
- bus-width = <4>;
- cd-gpios = <&pioA 1 GPIO_ACTIVE_HIGH>;
- };
- };
-
- mmc1: mmc@f000c000 {
- compatible = "atmel,hsmci";
- reg = <0xf000c000 0x600>;
- interrupts = <26 IRQ_TYPE_LEVEL_HIGH 0>;
- dmas = <&dma1 1 AT91_DMA_CFG_PER_ID(0)>;
- dma-names = "rxtx";
- pinctrl-names = "default";
- clocks = <&pmc PMC_TYPE_PERIPHERAL 26>;
- clock-names = "mci_clk";
- #address-cells = <1>;
- #size-cells = <0>;
- status = "disabled";
- };
-
- dbgu: serial@fffff200 {
- compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
- reg = <0xfffff200 0x200>;
- interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_dbgu>;
- dmas = <&dma1 1 AT91_DMA_CFG_PER_ID(8)>,
- <&dma1 1 (AT91_DMA_CFG_PER_ID(9) | AT91_DMA_CFG_FIFOCFG_ASAP)>;
- dma-names = "tx", "rx";
- clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
- clock-names = "usart";
- status = "okay";
- atmel,use-dma-rx;
- atmel,use-dma-tx;
- };
-
- usart0: serial@f801c000 {
- compatible = "atmel,at91sam9260-usart";
- reg = <0xf801c000 0x200>;
- interrupts = <5 IRQ_TYPE_LEVEL_HIGH 5>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usart0>;
- dmas = <&dma0 1 AT91_DMA_CFG_PER_ID(3)>,
- <&dma0 1 (AT91_DMA_CFG_PER_ID(4) | AT91_DMA_CFG_FIFOCFG_ASAP)>;
- dma-names = "tx", "rx";
- clocks = <&pmc PMC_TYPE_PERIPHERAL 5>;
- clock-names = "usart";
- status = "disabled";
- };
-
- usart1: serial@f8020000 {
- compatible = "atmel,at91sam9260-usart";
- reg = <0xf8020000 0x200>;
- interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usart1>;
- dmas = <&dma0 1 AT91_DMA_CFG_PER_ID(5)>,
- <&dma0 1 (AT91_DMA_CFG_PER_ID(6) | AT91_DMA_CFG_FIFOCFG_ASAP)>;
- dma-names = "tx", "rx";
- clocks = <&pmc PMC_TYPE_PERIPHERAL 6>;
- clock-names = "usart";
- status = "disabled";
- atmel,use-dma-rx;
- atmel,use-dma-tx;
- rng-gpios = <&pioA 27 GPIO_ACTIVE_LOW>;
- dcd-gpios = <&pioA 26 GPIO_ACTIVE_LOW>;
- dtr-gpios = <&pioA 25 GPIO_ACTIVE_LOW>;
- };
-
- usart2: serial@f8024000 {
- compatible = "atmel,at91sam9260-usart";
- reg = <0xf8024000 0x200>;
- interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usart2>;
- dmas = <&dma1 1 AT91_DMA_CFG_PER_ID(12)>,
- <&dma1 1 (AT91_DMA_CFG_PER_ID(13) | AT91_DMA_CFG_FIFOCFG_ASAP)>;
- dma-names = "tx", "rx";
- clocks = <&pmc PMC_TYPE_PERIPHERAL 7>;
- clock-names = "usart";
- status = "disabled";
- };
-
- usart3: serial@f8028000 {
- compatible = "atmel,at91sam9260-usart";
- reg = <0xf8028000 0x200>;
- interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usart3>;
- dmas = <&dma1 1 AT91_DMA_CFG_PER_ID(14)>,
- <&dma1 1 (AT91_DMA_CFG_PER_ID(15) | AT91_DMA_CFG_FIFOCFG_ASAP)>;
- dma-names = "tx", "rx";
- clocks = <&pmc PMC_TYPE_PERIPHERAL 8>;
- clock-names = "usart";
- status = "disabled";
- atmel,use-dma-rx;
- atmel,use-dma-tx;
- rng-gpios = <&pioC 14 GPIO_ACTIVE_LOW>;
- dcd-gpios = <&pioC 13 GPIO_ACTIVE_LOW>;
- dtr-gpios = <&pioC 12 GPIO_ACTIVE_LOW>;
- };
-
- uart0: serial@f8040000 {
- compatible = "atmel,at91sam9260-usart";
- reg = <0xf8040000 0x200>;
- interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_uart0>;
- dmas = <&dma0 1 AT91_DMA_CFG_PER_ID(11)>,
- <&dma0 1 (AT91_DMA_CFG_PER_ID(12) | AT91_DMA_CFG_FIFOCFG_ASAP)>;
- dma-names = "tx", "rx";
- clocks = <&pmc PMC_TYPE_PERIPHERAL 15>;
- clock-names = "usart";
- atmel,use-dma-rx;
- atmel,use-dma-tx;
- status = "disabled";
- };
-
- uart1: serial@f8044000 {
- compatible = "atmel,at91sam9260-usart";
- reg = <0xf8044000 0x200>;
- interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_uart1>;
- clocks = <&pmc PMC_TYPE_PERIPHERAL 16>;
- clock-names = "usart";
- status = "disabled";
- };
-
- adc0: adc@f804c000 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "atmel,at91sam9x5-adc";
- reg = <0xf804c000 0x100>;
- interrupts = <19 IRQ_TYPE_LEVEL_HIGH 0>;
- clocks = <&pmc PMC_TYPE_PERIPHERAL 19>,
- <&adc_op_clk>;
- clock-names = "adc_clk", "adc_op_clk";
- atmel,adc-use-external-triggers;
- atmel,adc-channels-used = <0xffff>;
- atmel,adc-vref = <3300>;
- atmel,adc-startup-time = <40>;
- atmel,adc-sample-hold-time = <11>;
- atmel,adc-res = <8 10>;
- atmel,adc-res-names = "lowres", "highres";
- atmel,adc-use-res = "highres";
-
- trigger0 {
- trigger-name = "external-rising";
- trigger-value = <0x1>;
- trigger-external;
- };
-
- trigger1 {
- trigger-name = "external-falling";
- trigger-value = <0x2>;
- trigger-external;
- };
-
- trigger2 {
- trigger-name = "external-any";
- trigger-value = <0x3>;
- trigger-external;
- };
-
- trigger3 {
- trigger-name = "continuous";
- trigger-value = <0x6>;
- };
- };
-
- /* runs to Accessory Port 1 */
- spi0: spi@f0000000 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "atmel,at91rm9200-spi";
- reg = <0xf0000000 0x100>;
- interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
- dmas = <&dma0 1 AT91_DMA_CFG_PER_ID(1)>,
- <&dma0 1 AT91_DMA_CFG_PER_ID(2)>;
- dma-names = "tx", "rx";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_spi0>;
- clocks = <&pmc PMC_TYPE_PERIPHERAL 13>;
- clock-names = "spi_clk";
-
- status = "disabled";
- cs-gpios = <&pioA 4 0>, <&pioA 2 0>, <&pioA 3 0>, <&pioA 5 0>;
-
- };
-
- /* runs to Accessory Port 2 */
- spi1: spi@f0004000 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "atmel,at91rm9200-spi";
- reg = <0xf0004000 0x100>;
- interrupts = <14 IRQ_TYPE_LEVEL_HIGH 3>;
- dmas = <&dma1 1 AT91_DMA_CFG_PER_ID(1)>,
- <&dma1 1 AT91_DMA_CFG_PER_ID(2)>;
- dma-names = "tx", "rx";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_spi1>;
- clocks = <&pmc PMC_TYPE_PERIPHERAL 14>;
- clock-names = "spi_clk";
-
- status = "disabled";
- cs-gpios = <&pioC 15 0>, <&pioC 16 0>, <&pioC 17 0>, <&pioC 18 0>;
- };
-
- usb2: gadget@f803c000 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "atmel,at91sam9g45-udc";
- reg = <0x00500000 0x80000
- 0xf803c000 0x400>;
- interrupts = <23 IRQ_TYPE_LEVEL_HIGH 0>;
- clocks = <&pmc PMC_TYPE_CORE PMC_UTMI>, <&pmc PMC_TYPE_PERIPHERAL 23>;
- clock-names = "hclk", "pclk";
-
-
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_board_usb2>;
- status = "okay";
-
- ep@0 {
- reg = <0>;
- atmel,fifo-size = <64>;
- atmel,nb-banks = <1>;
- };
-
- ep@1 {
- reg = <1>;
- atmel,fifo-size = <1024>;
- atmel,nb-banks = <2>;
- atmel,can-dma;
- atmel,can-isoc;
- };
-
- ep@2 {
- reg = <2>;
- atmel,fifo-size = <1024>;
- atmel,nb-banks = <2>;
- atmel,can-dma;
- atmel,can-isoc;
- };
-
- ep@3 {
- reg = <3>;
- atmel,fifo-size = <1024>;
- atmel,nb-banks = <3>;
- atmel,can-dma;
- };
-
- ep@4 {
- reg = <4>;
- atmel,fifo-size = <1024>;
- atmel,nb-banks = <3>;
- atmel,can-dma;
- };
-
- ep@5 {
- reg = <5>;
- atmel,fifo-size = <1024>;
- atmel,nb-banks = <3>;
- atmel,can-dma;
- atmel,can-isoc;
- };
-
- ep@6 {
- reg = <6>;
- atmel,fifo-size = <1024>;
- atmel,nb-banks = <3>;
- atmel,can-dma;
- atmel,can-isoc;
- };
- };
-
- watchdog: watchdog@fffffe40 {
- compatible = "atmel,at91sam9260-wdt";
- reg = <0xfffffe40 0x10>;
- interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
- clocks = <&clk32k>;
- atmel,watchdog-type = "hardware";
- atmel,reset-type = "all";
- atmel,dbg-halt;
-
-
- status = "okay";
- };
-
- rtc: rtc@fffffeb0 {
- compatible = "atmel,at91sam9x5-rtc";
- reg = <0xfffffeb0 0x40>;
- interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
- clocks = <&clk32k>;
- status = "okay";
- };
-
- pwm0: pwm@f8034000 {
- compatible = "atmel,at91sam9rl-pwm";
- reg = <0xf8034000 0x300>;
- interrupts = <18 IRQ_TYPE_LEVEL_HIGH 4>;
- clocks = <&pmc PMC_TYPE_PERIPHERAL 18>;
- #pwm-cells = <3>;
- status = "disabled";
- };
- };
-
- usb0: ohci@600000 {
- compatible = "atmel,at91rm9200-ohci", "usb-ohci";
- reg = <0x00600000 0x100000>;
- interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
- clocks = <&pmc PMC_TYPE_PERIPHERAL 22>, <&pmc PMC_TYPE_PERIPHERAL 22>, <&pmc PMC_TYPE_SYSTEM 6>;
- clock-names = "ohci_clk", "hclk", "uhpck";
-
- num-ports = <3>;
- //mtcdt: no vbus-gpio
- //atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW *//* Activate to have access to port A */
- // &pioD 19 GPIO_ACTIVE_LOW
- // &pioD 20 GPIO_ACTIVE_LOW
- // >;
- status = "okay";
- };
-
- usb1: ehci@700000 {
- compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
- reg = <0x00700000 0x100000>;
- interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
- clocks = <&pmc PMC_TYPE_CORE PMC_UTMI>, <&pmc PMC_TYPE_PERIPHERAL 22>;
- clock-names = "usb_clk", "ehci_clk";
-
-
- status = "okay";
+ /delete-node/ 1wire_cm;
+ ahb {
+ apb {
+ /delete-node/ i2c@f8010000;
+ /delete-node/ i2c@f8014000;
+ /delete-node/ i2c@f8018000;
+ /delete-node/ mmc@f000c000;
+ /delete-node/ adc@f804c000;
+ /delete-node/ ssc@f0010000;
+ /delete-node/ serial@f801c000;
+ macb0: ethernet@f802c000 {
+ phy-mode = "rmii";
+ status = "okay";
+ };
+
+ pinctrl@fffff400 {
+ /delete-node/ 1wire_cm;
+ usart1 {
+ /delete-node/ usart1_sck-0;
+ pinctrl_usart1_rng: usart1_rng-0 {
+ atmel,pins = <AT91_PIOA 27 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
+ };
+ pinctrl_usart1_dcd: usart1_dcd-0 {
+ atmel,pins = <AT91_PIOA 26 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
+ };
+ pinctrl_usart1_dtr: usart1_dtr-0 {
+ atmel,pins = <AT91_PIOA 25 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
+ };
+ };
+ usart3 {
+ /delete-node/ usart3_sck-0;
+ pinctrl_usart3_rng: usart3_rng-0 {
+ atmel,pins = <AT91_PIOC 14 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
+ };
+ pinctrl_usart3_dcd: usart3_dcd-0 {
+ atmel,pins = <AT91_PIOC 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
+ };
+ pinctrl_usart3_dtr: usart3_dtr-0 {
+ atmel,pins = <AT91_PIOC 12 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
+ };
+ };
+
+ mmc0 {
+ pinctrl_board_mmc0: mmc0-board {
+ atmel,pins =
+ <AT91_PIOA 1 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PA1 gpio SD card pin pull up and deglitch */
+ };
};
-
- ebi: ebi@10000000 {
- compatible = "atmel,at91sam9x5-ebi";
- #address-cells = <2>;
- #size-cells = <1>;
- atmel,smc = <&smc>;
- atmel,matrix = <&matrix>;
- reg = <0x10000000 0x60000000>;
- ranges = <0x0 0x0 0x10000000 0x10000000
- 0x1 0x0 0x20000000 0x10000000
- 0x2 0x0 0x30000000 0x10000000
- 0x3 0x0 0x40000000 0x10000000
- 0x4 0x0 0x50000000 0x10000000
- 0x5 0x0 0x60000000 0x10000000>;
- clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
-
- pinctrl-0 = <&pinctrl_ebi_addr_nand
- &pinctrl_ebi_data_0_7>;
- pinctrl-names = "default";
- status = "okay";
-
- nand_controller: nand-controller {
- compatible = "atmel,at91sam9g45-nand-controller";
- ecc-engine = <&pmecc>;
- #address-cells = <2>;
- #size-cells = <1>;
- ranges;
-
-
- status = "okay";
- pinctrl-0 = <&pinctrl_nand_oe_we
- &pinctrl_nand_cs
- &pinctrl_nand_rb>;
- pinctrl-names = "default";
-
- nand@3 {
- reg = <0x3 0x0 0x800000>;
- rb-gpios = <&pioC 31 GPIO_ACTIVE_HIGH>;
- cs-gpios = <&pioD 4 GPIO_ACTIVE_HIGH>;
- nand-bus-width = <8>;
- nand-ecc-mode = "hw";
- nand-ecc-strength = <4>;
- nand-ecc-step-size = <512>;
- /* nand-on-flash-bbt; */
- label = "atmel_nand";
-
- partitions {
- compatible = "fixed-partitions";
- #address-cells = <1>;
- #size-cells = <1>;
-
- nand@0 {
- label = "NANDFlash";
- reg = <0x0 0x10000000>;
- };
-
- at91bootstrap@0 {
- label = "at91bootstrap";
- reg = <0x0 0x40000>;
- };
-
- uboot@40000 {
- label = "u-Boot";
- reg = <0x40000 0x80000>;
- };
-
- ubootconfig0@c0000 {
- label = "u-Boot Config";
- reg = <0xc0000 0xa0000>;
- };
-
- ubootconfig1@160000 {
- label = "u-Boot Redundant Config";
- reg = <0x160000 0xa0000>;
- };
-
- uImage@200000 {
- label = "uImage";
- reg = <0x200000 0x600000>;
- };
-
- config0@800000 {
- label = "Config";
- reg = <0x800000 0x800000>;
- };
-
- config1@1000000 {
- label = "OEM Config";
- reg = <0x1000000 0x800000>;
- };
-
- rootfs@1800000 {
- label = "Rootfs";
- reg = <0x1800000 0x8000000>;
- };
-
- user@9800000 {
- label = "User data";
- reg = <0x9800000 0x6800000>;
- };
- };
- };
- };
+ /delete-node/ mmc@f000c000;
+
+ nand {
+ pinctrl_nand: nand-0 {
+ atmel,pins =
+ <AT91_PIOD 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD0 periph A Read Enable */
+ AT91_PIOD 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD1 periph A Write Enable */
+ AT91_PIOD 2 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD2 periph A Address Latch Enable */
+ AT91_PIOD 3 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD3 periph A Command Latch Enable */
+ AT91_PIOD 4 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP /* PD4 gpio Chip Enable pin pull_up */
+ AT91_PIOC 31 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP /* PC31 gpio RDY/BUSY pin pull_up */
+ AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD6 periph A Data bit 0 */
+ AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD7 periph A Data bit 1 */
+ AT91_PIOD 8 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD8 periph A Data bit 2 */
+ AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD9 periph A Data bit 3 */
+ AT91_PIOD 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD10 periph A Data bit 4 */
+ AT91_PIOD 11 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD11 periph A Data bit 5 */
+ AT91_PIOD 12 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD12 periph A Data bit 6 */
+ AT91_PIOD 13 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PD13 periph A Data bit 7 */
+ };
+
+ /delete-node/ nand_16bits-0;
+ };
+ mts-io {
+ pinctrl_mts_io_out: mts_io-0 {
+ // gpio4 and gpio5 are reset in at91bootstrap. They should not be touched in Linux.
+ atmel,pins =
+ <AT91_PIOD 17 AT91_PERIPH_GPIO (AT91_PINCTRL_OUTPUT|AT91_PINCTRL_OUTPUT_VAL(1)) /* PD17 MTQ reset */
+ AT91_PIOD 20 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* PD20 WiFi_BT_LPMode Output */
+ output-high; // ignored by at91_pinctrl
+ };
+ pinctrl_mts_io_in: mts_io-1 {
+ atmel,pins =
+ <AT91_PIOD 19 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* PD19 GNSS Int */
+ };
+ // GNSS kept in reset to prevent EXAR from hanging
+ pinctrl_mts_io_gnss: mts_io-2 {
+ atmel,pins =
+ <AT91_PIOC 4 AT91_PERIPH_GPIO (AT91_PINCTRL_OUTPUT|AT91_PINCTRL_OUTPUT_VAL(0)) /* PC16 ETH_NRST */
+ AT91_PIOD 14 AT91_PERIPH_GPIO (AT91_PINCTRL_OUTPUT|AT91_PINCTRL_OUTPUT_VAL(0)) /* PD14 WiFi BT reset */
+ AT91_PIOD 15 AT91_PERIPH_GPIO (AT91_PINCTRL_OUTPUT|AT91_PINCTRL_OUTPUT_VAL(0)) /* PD15 N_GNSS_RESET */
+ AT91_PIOD 18 AT91_PERIPH_GPIO (AT91_PINCTRL_OUTPUT|AT91_PINCTRL_OUTPUT_VAL(0))>; /* PD18 USB Hub reset */
+ output-low; // ignored by at91_pinctrl
+ };
+ };
+
+ mmc1 {
+ pinctrl_mmc1_slot0_clk_cmd_dat0: mmc1_slot0_clk_cmd_dat0-0 {
+ atmel,pins =
+ <AT91_PIOA 13 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA13 periph B */
+ AT91_PIOA 12 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA12 periph B with pullup */
+ AT91_PIOA 11 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>; /* PA11 periph B with pullup */
+ };
+
+ pinctrl_mmc1_slot0_dat1_3: mmc1_slot0_dat1_3-0 {
+ atmel,pins =
+ <AT91_PIOA 2 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA2 periph B with pullup */
+ AT91_PIOA 3 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA3 periph B with pullup */
+ AT91_PIOA 4 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>; /* PA4 periph B with pullup */
+ };
+
+ /delete-node/ mmc1-board;
};
- };
+ };
- i2c-gpio-0 {
- compatible = "i2c-gpio";
- gpios = <&pioA 30 GPIO_ACTIVE_HIGH /* sda */
- &pioA 31 GPIO_ACTIVE_HIGH /* scl */
- >;
- i2c-gpio,sda-open-drain;
- i2c-gpio,scl-open-drain;
- i2c-gpio,delay-us = <2>; /* ~100 kHz */
- #address-cells = <1>;
- #size-cells = <0>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c_gpio0>;
+ rtc@fffffeb0 {
+ status = "okay";
+ };
+
+ dbgu: serial@fffff200 {
+ status = "okay";
+ atmel,use-dma-rx;
+ atmel,use-dma-tx;
+ };
+ /* runs to Accessory Port 1 */
+ spi0: spi@f0000000 {
+ /delete-node/ m25p80@0;
+ };
+ };
+
+ };
+
+ leds {
+ status = "disabled";
+ /delete-node/ pb18;
+ /delete-node/ pd21;
+
+ led-status {
+ label = "led-status"; // LED2
+ gpios = <&pioA 24 GPIO_ACTIVE_LOW>; // All
+ linux,default-trigger = "default-on";
+ };
+ };
+
+ /* GPS-PPS input on AP1 */
+ pps-0 {
+ compatible = "pps-gpio";
+ gpios = <&pioA 29 0>;
+ capture-clear;
+ status = "okay";
+ };
+
+ /* pca953x driver wants a regulator
+ * This dummy regulator prevents warnings */
+ dummy_reg: regulator@0 {
+ compatible = "regulator-fixed";
+ regulator-name = "dummy-supply";
+ };
+
+ i2c-gpio-0 {
status = "okay";
id_eeprom@56 {
- compatible = "atmel,24c04";
- reg = <0x56>;
- pagesize = <16>;
- status = "okay";
+ compatible = "atmel,24c04";
+ reg = <0x56>;
+ pagesize = <16>;
+ status = "okay";
};
-
board_temp@48 {
- compatible = "ti,tmp102";
- reg = <0x48>;
- status = "okay";
- /* tempsensor_alert line running to pin PC19 on processor
- set up an interrupt for this? */
+ compatible = "ti,tmp102";
+ reg = <0x48>;
+ status = "okay";
+ /* tempsensor_alert line running to pin PC19 on processor
+ set up an interrupt for this? */
};
-
/* gpio0 through gpio3 are integrated into the SAM9G25 and defined
* in at91sam9x5.dtsi
* pioA == gpio0
@@ -1362,106 +216,230 @@
gpio-controller;
#gpio-cells = <2>;
vcc-supply = <&dummy_reg>;
- phandle = <GPIO4_PCA9557_PH>;
- phandle,linux = <GPIO4_PCA9557_PH>;
- // gpio-base = <128>;
};
-
gpio5: pca9557@19 {
compatible = "nxp,pca9557";
reg = <0x19>;
gpio-controller;
#gpio-cells = <2>;
vcc-supply = <&dummy_reg>;
- phandle = <GPIO5_PCA9557_PH>;
- phandle,linux = <GPIO5_PCA9557_PH>;
- // gpio-base = <136>;
};
- };
-
- i2c-gpio-1 {
- compatible = "i2c-gpio";
- gpios = <&pioC 0 GPIO_ACTIVE_HIGH /* sda */
- &pioC 1 GPIO_ACTIVE_HIGH /* scl */
- >;
- i2c-gpio,sda-open-drain;
- i2c-gpio,scl-open-drain;
- i2c-gpio,delay-us = <2>; /* ~100 kHz */
- #address-cells = <1>;
- #size-cells = <0>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c_gpio1>;
+ };
+ i2c-gpio-1 {
status = "okay";
ap1_eeprom@50 {
- compatible = "atmel,24c04";
- reg = <0x50>;
- pagesize = <16>;
- status = "okay";
+ compatible = "atmel,24c04";
+ reg = <0x50>;
+ pagesize = <16>;
+ status = "okay";
};
-
ap2_eeprom@52 {
- compatible = "atmel,24c04";
- reg = <0x52>;
- pagesize = <16>;
- status = "okay";
+ compatible = "atmel,24c04";
+ reg = <0x52>;
+ pagesize = <16>;
+ status = "okay";
};
- };
-
- i2c-gpio-2 {
- compatible = "i2c-gpio";
- gpios = <&pioB 4 GPIO_ACTIVE_HIGH /* sda */
- &pioB 5 GPIO_ACTIVE_HIGH /* scl */
- >;
- i2c-gpio,sda-open-drain;
- i2c-gpio,scl-open-drain;
- i2c-gpio,delay-us = <2>; /* ~100 kHz */
- #address-cells = <1>;
- #size-cells = <0>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c_gpio2>;
- status = "disabled";
- };
-
- mts-io-0 {
+ };
+ mts-io {
status = "okay";
compatible = "mts,mts-io";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_mts_io_out>, <&pinctrl_mts_io_in>, <&pinctrl_mts_io_gnss>;
+
+ //pioB common pins
+ AP1_NRESET-gpios = <&pioB 12 GPIO_ACTIVE_HIGH>;
+ AP2_NRESET-gpios = <&pioB 13 GPIO_ACTIVE_HIGH>;
+ AP1_NINT1-gpios = <&pioB 14 GPIO_ACTIVE_HIGH>;
+ AP1_NINT2-gpios = <&pioB 15 GPIO_ACTIVE_HIGH>;
+ AP2_NINT1-gpios = <&pioB 17 GPIO_ACTIVE_HIGH>;
+ AP2_NINT2-gpios = <&pioB 18 GPIO_ACTIVE_HIGH>;
+
+ //pioC
+ AP1_GPIO1-gpios = <&pioC 6 GPIO_ACTIVE_HIGH>;
+ AP1_GPIO2-gpios = <&pioC 7 GPIO_ACTIVE_HIGH>;
+ AP2_GPIO1-gpios = <&pioC 20 GPIO_ACTIVE_HIGH>;
+ AP2_GPIO2-gpios = <&pioC 21 GPIO_ACTIVE_HIGH>;
+
+ };
+ /delete-node/ sound;
+ /delete-node/ ssc@f0010000;
+ /delete-node/ adc@f804c000;
+};
+
+&usb0 {
+ /delete-property/ atmel,vbus-gpio;
+};
+
+&usb2 {
+ /delete-property/ atmel,vbus-gpio;
+ status = "okay";
+};
+
+&uart0 {
+ // GNSS on MTCDT-0.2
+ status = "disabled";
+ dmas = <&dma0 1 AT91_DMA_CFG_PER_ID(11)>,
+ <&dma0 1 (AT91_DMA_CFG_PER_ID(12) | AT91_DMA_CFG_FIFOCFG_ASAP)>;
+ dma-names = "tx", "rx";
+ atmel,use-dma-rx;
+ atmel,use-dma-tx;
+};
+
+&usart1 {
+ status = "disabled";
+ atmel,use-dma-rx;
+ atmel,use-dma-tx;
+ pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts &pinctrl_usart1_cts
+ &pinctrl_usart1_rng &pinctrl_usart1_dcd &pinctrl_usart1_dtr>;
+ rng-gpios = <&pioA 27 GPIO_ACTIVE_LOW>;
+ dcd-gpios = <&pioA 26 GPIO_ACTIVE_LOW>;
+ dtr-gpios = <&pioA 25 GPIO_ACTIVE_LOW>;
+ dma-names = "tx", "rx";
+};
+
+
+&usart3 {
+ status = "disabled";
+ atmel,use-dma-rx;
+ atmel,use-dma-tx;
+ pinctrl-0 = <&pinctrl_usart3 &pinctrl_usart3_rts &pinctrl_usart3_cts
+ &pinctrl_usart3_rng &pinctrl_usart3_dcd &pinctrl_usart3_dtr>;
+ rng-gpios = <&pioC 14 GPIO_ACTIVE_LOW>;
+ dcd-gpios = <&pioC 13 GPIO_ACTIVE_LOW>;
+ dtr-gpios = <&pioC 12 GPIO_ACTIVE_LOW>;
+ dma-names = "tx", "rx";
+};
+
+/* Explicit phandles for overlays
+ * Compiler generated low values
+ */
+&pioA {
+ phandle = <GPIO0_PH>;
+ phandle,linux = <GPIO0_PH>;
+};
+&pioB {
+ phandle = <GPIO1_PH>;
+ phandle,linux = <GPIO1_PH>;
+};
+&pioC {
+ phandle = <GPIO2_PH>;
+ phandle,linux = <GPIO2_PH>;
+};
+&pioD {
+ phandle = <GPIO3_PH>;
+ phandle,linux = <GPIO3_PH>;
+};
+&gpio4 {
+ phandle = <GPIO4_PCA9557_PH>;
+ phandle,linux = <GPIO4_PCA9557_PH>;
+};
+&gpio5 {
+ phandle = <GPIO5_PCA9557_PH>;
+ phandle,linux = <GPIO5_PCA9557_PH>;
+};
+&mmc0 {
+ slot@0 {
+ cd-gpios = <&pioA 1 GPIO_ACTIVE_HIGH>;
};
+};
- leds {
- compatible = "gpio-leds";
- status = "disabled";
+&pinctrl_ebi_data_0_7 {
+ atmel,pins =
+ <AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
+ AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
+ AT91_PIOD 8 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
+ AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
+ AT91_PIOD 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
+ AT91_PIOD 11 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
+ AT91_PIOD 12 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
+ AT91_PIOD 13 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
+};
+
+&pinctrl_ebi_addr_nand {
+ atmel,pins =
+ <AT91_PIOD 2 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
+ AT91_PIOD 3 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
+};
+
+&ebi {
+ nand-controller {
+ nand@3 {
+ rb-gpios = <&pioC 31 GPIO_ACTIVE_HIGH>;
+ cs-gpios = <&pioD 4 GPIO_ACTIVE_HIGH>;
+ nand-ecc-strength=<4>;
+ partitions {
+ /delete-node/ ubootenvred@100000;
+ /delete-node/ ubootenv@140000;
+ /delete-node/ dtb@180000;
+ /delete-node/ kernel@200000;
+ /delete-node/ rootfs@800000;
+ nand@0 {
+ label = "NANDFlash";
+ reg = <0x0 0x10000000>;
+ };
+
+ at91bootstrap@0 {
+ label = "at91bootstrap";
+ reg = <0x0 0x40000>;
+ };
+
+ uboot@40000 {
+ label = "u-Boot";
+ reg = <0x40000 0x80000>;
+ };
+
+ ubootconfig0@c0000 {
+ label = "u-Boot Config";
+ reg = <0xc0000 0xa0000>;
+ };
- led-status {
- label = "led-status"; // LED2
- gpios = <&pioA 24 GPIO_ACTIVE_LOW>; // All
- linux,default-trigger = "default-on";
+ ubootconfig1@160000 {
+ label = "u-Boot Redundant Config";
+ reg = <0x160000 0xa0000>;
+ };
+
+ uImage@200000 {
+ label = "uImage";
+ reg = <0x200000 0x600000>;
+ };
+
+ config0@800000 {
+ label = "Config";
+ reg = <0x800000 0x800000>;
+ };
+
+ config1@1000000 {
+ label = "OEM Config";
+ reg = <0x1000000 0x800000>;
+ };
+
+ rootfs@1800000 {
+ label = "Rootfs";
+ reg = <0x1800000 0x8000000>;
+ };
+
+ user@9800000 {
+ label = "User data";
+ reg = <0x9800000 0x6800000>;
+ };
+ };
};
};
+};
- /* GPS-PPS input on AP1 */
- pps-0 {
- compatible = "pps-gpio";
- gpios = <&pioA 29 0>;
- capture-clear;
- status = "okay";
- };
+&pinctrl_nand_oe_we {
+ atmel,pins =
+ <AT91_PIOD 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
+ AT91_PIOD 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
+};
- 1wire_cm {
- compatible = "w1-gpio";
- gpios = <&pioB 18 GPIO_ACTIVE_HIGH>;
- linux,open-drain;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_1wire_cm>;
- status = "disabled";
- };
+&pinctrl_nand_rb {
+ atmel,pins =
+ <AT91_PIOC 31 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
+};
- /* pca953x driver wants a regulator
- * This dummy regulator prevents warnings */
- dummy_reg: regulator@0 {
- compatible = "regulator-fixed";
- regulator-name = "dummy-supply";
- };
+&pinctrl_nand_cs {
+ atmel,pins =
+ <AT91_PIOD 4 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
};
diff --git a/recipes-kernel/linux/linux-at91_5.4.81.bb b/recipes-kernel/linux/linux-at91_5.4.81.bb
index 1ebe14e..bda2101 100644
--- a/recipes-kernel/linux/linux-at91_5.4.81.bb
+++ b/recipes-kernel/linux/linux-at91_5.4.81.bb
@@ -51,7 +51,6 @@ COMMON_PATCHES = " \
SRC_URI_append_mtcdt = "\
${COMMON_PATCHES} \
file://linux-5.4-reserve-5-bit-serial-for-multidrop.patch \
- file://linux-5.4-export_name_to_desc.patch \
file://linux-5.4-rs485-atmel-crtscts.patch \
"
SRC_URI_append_mtrv1 = "\