added mtac-003 overlay support for mtcdt and mtcdt3ac platforms

10 files changed, 166 insertions, 270 deletions

diff --git a/Makefile b/Makefile
index 8cefc6a..a9fcdd1 100644
--- a/Makefile
+++ b/Makefile
@@ -4,6 +4,7 @@ KERNEL_BUILD_DIR?=$(KERNEL_DIR)
 # Need a dtc new enough to handle the DTC options.
 DTC?=/usr/bin/dtc
 
+MTCPMHS_DTBO_OBJECTS:= $(patsubst %.dtso,%.dtbo,$(wildcard mtcpmhs/*.dtso))
 MTCDT_DTBO_OBJECTS:= $(patsubst %.dtso,%.dtbo,$(wildcard mtcdt/*.dtso))
 MTRV1_DTBO_OBJECTS:= $(patsubst %.dtso,%.dtbo,$(wildcard mtrv1/*.dtso))
 MTCAP_DTBO_OBJECTS:= $(patsubst %.dtso,%.dtbo,$(wildcard mtcap/*.dtso))
@@ -20,7 +21,7 @@ MTCAP_DTBO_OBJECTS:= $(patsubst %.dtso,%.dtbo,$(wildcard mtcap/*.dtso))
 mtcdt_dtbos: $(MTCDT_DTBO_OBJECTS)
 mtrv1_dtbos: $(MTRV1_DTBO_OBJECTS)
 mtcap_dtbos: $(MTCAP_DTBO_OBJECTS)
-
+mtcpmhs_dtbos: $(MTCPMHS_DTBO_OBJECTS)
 .PHONY: clean
 clean:
 	rm -f */*.dtbo *.itb
diff --git a/mtcdt/alt-mtcdt-0.0.dtso b/mtcdt/alt-mtcdt-0.0.dtso
deleted file mode 100644
index 3f51855..0000000
--- a/mtcdt/alt-mtcdt-0.0.dtso
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * DTS overlay for MTCDT 0.0 hardware version.
- */
-
-/*
- * Location(s):
- * Put:  MTCDT/0.0/alt-mtcdt.dtbo
- */
-
-/dts-v1/;
-/plugin/;
-
-#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>
-#define AT91_PINCTRL_OUT_INIT_0 (AT91_PINCTRL_OUTPUT|AT91_PINCTRL_OUTPUT_VAL(0))
-#define AT91_PINCTRL_OUT_INIT_1 (AT91_PINCTRL_OUTPUT|AT91_PINCTRL_OUTPUT_VAL(1))
-
-/ {
-    compatible = "atmel,at91sam9g25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
-    fragment@0 {
-        target-path = "/ahb/apb/pinctrl@fffff400";
-        __overlay__ {
-            mts_io {
-                radio_reset {
-                    atmel,pins = <AT91_PIOC 3 AT91_PERIPH_GPIO AT91_PINCTRL_OUT_INIT_1>;
-                    label = "radio-reset";
-                    alias = "radio-power";
-                }; /* radio */
-                device_reset {
-                    atmel,pins = <AT91_PIOC 2 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
-                    label = "reset";
-                    active-low;
-                };
-                eth_reset {
-                    atmel,pins = <AT91_PIOC 4 AT91_PERIPH_GPIO AT91_PINCTRL_OUT_INIT_1>;
-                    label = "eth-reset";
-                }; /* eth */
-                ls_led {
-                    atmel,pins = <AT91_PIOA 14 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
-                    label = "led-ls";
-                    active_low;
-                };
-                status_led {
-                    atmel,pins = <AT91_PIOA 24 AT91_PERIPH_GPIO AT91_PINCTRL_OUT_INIT_0>;
-                    label = "led-status";
-                    active_low;
-                };
-                led5 {
-                    atmel,pins = <AT91_PIOA 25 AT91_PERIPH_GPIO AT91_PINCTRL_OUT_INIT_0>;
-                    label = "led-cd";
-                    alias = "led-a";
-                    active_low;
-                };
-                led1 {
-                    atmel,pins = <AT91_PIOA 26 AT91_PERIPH_GPIO AT91_PINCTRL_OUT_INIT_0>;
-                    label = "led-sig1";
-                    alias = "led-b";
-                    active_low;
-                };
-            }; /* mtsio */
-        }; /* overlay */
-    }; /* fragment@0 */
-};
diff --git a/mtcdt/ap1-gpiob-0.0.dtso b/mtcdt/ap1-gpiob-0.0.dtso
new file mode 100644
index 0000000..3820acc
--- /dev/null
+++ b/mtcdt/ap1-gpiob-0.0.dtso
@@ -0,0 +1,43 @@
+/* 
+ * DTS overlay for MTCDT 0.0 hardware version.
+ */
+
+/dts-v1/;
+
+/*
+ * Location(s):
+ * Put: MTCDT/0.0/ap1-gpiob.dtbo
+ */
+
+#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>
+#define AT91_PINCTRL_OUT_INIT_0 (AT91_PINCTRL_OUTPUT|AT91_PINCTRL_OUTPUT_VAL(0))
+#define AT91_PINCTRL_OUT_INIT_1 (AT91_PINCTRL_OUTPUT|AT91_PINCTRL_OUTPUT_VAL(1))
+
+
+/ {
+    compatible = "ti,am437x-gp-evm", "ti,am4372", "ti,am43";
+    fragment@0 {
+        target-path = "/apb/spi@f0000000 ";
+        __overlay__ {
+            ap1-adc@0 {
+                compatible = "mts-io-ap1-adc";
+                spi-max-frequency = <0x1312d00>;
+                reg = <0x0>;
+            }; /*ap1-adc*/
+            ap1-dout@1 {
+                compatible = "mts-io-ap1-dout";
+                spi-max-frequency = <0xf4240>;
+                reg = <0x1>;
+            }; /*ap1-dout*/
+            ap1-spi@2 {
+                compatible = "mts,mtac";
+                spi-max-frequency = <0x1e8480>;
+                reg = <0x2>;
+            }; /*ap1-spi*/
+        }; /*overlay*/
+    }; /*fragment@0*/
+};
diff --git a/mtcdt/ap1-xdot-0.0.dtso b/mtcdt/ap1-xdot-0.0.dtso
deleted file mode 100644
index d127e60..0000000
--- a/mtcdt/ap1-xdot-0.0.dtso
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * DTS overlay for MTCDT 0.0 hardware version.
- */
-/dts-v1/;
-/plugin/;
-
-/*
- * Location(s):
- * Put:  MTCDT/0.0/ap1-xdot.dtbo
- */
-
-#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>
-#define AT91_PINCTRL_OUT_INIT_0 (AT91_PINCTRL_OUTPUT|AT91_PINCTRL_OUTPUT_VAL(0))
-#define AT91_PINCTRL_OUT_INIT_1 (AT91_PINCTRL_OUTPUT|AT91_PINCTRL_OUTPUT_VAL(1))
-
-/ {
-    compatible = "atmel,at91sam9g25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
-    fragment@0 {
-        target-path = "/ahb/apb/pinctrl@fffff400";
-        __overlay__ {
-            mtac_xdot {
-                ap1 {
-                    reset {
-                        atmel,pins = <AT91_PIOB 12 AT91_PERIPH_GPIO AT91_PINCTRL_OUT_INIT_1>;
-                        label = "ap1-reset";
-                    }; /* Reset */
-                }; /* ap1 */
-            }; /* mtac_xdot */
-        }; /* overlay */
-    }; /* fragment@0 */
-};
diff --git a/mtcdt/ap2-gpiob-0.0.dtso b/mtcdt/ap2-gpiob-0.0.dtso
new file mode 100644
index 0000000..57e2ef9
--- /dev/null
+++ b/mtcdt/ap2-gpiob-0.0.dtso
@@ -0,0 +1,43 @@
+/* 
+ * DTS overlay for MTCDT 0.0 hardware version.
+ */
+
+/dts-v1/;
+
+/*
+ * Location(s):
+ * Put: MTCDT/0.0/ap2-gpiob.dtbo
+ */
+
+#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>
+#define AT91_PINCTRL_OUT_INIT_0 (AT91_PINCTRL_OUTPUT|AT91_PINCTRL_OUTPUT_VAL(0))
+#define AT91_PINCTRL_OUT_INIT_1 (AT91_PINCTRL_OUTPUT|AT91_PINCTRL_OUTPUT_VAL(1))
+
+
+/ {
+    compatible = "ti,am437x-gp-evm", "ti,am4372", "ti,am43";
+    fragment@0 {
+        target-path = "/apb/spi@f0004000";
+        __overlay__ {
+            ap2-adc@0 {
+                compatible = "mts-io-ap2-adc";
+                spi-max-frequency = <0x1312d00>;
+                reg = <0x0>;
+            }; /*ap1-adc*/
+            ap2-dout@1 {
+                compatible = "mts-io-ap2-dout";
+                spi-max-frequency = <0xf4240>;
+                reg = <0x1>;
+            }; /*ap1-dout*/
+            ap2-spi@2 {
+                compatible = "mts,mtac";
+                spi-max-frequency = <0x1e8480>;
+                reg = <0x2>;
+            }; /*ap2-spi*/
+        }; /*overlay*/
+    }; /*fragment@0*/
+};
diff --git a/mtcdt/ap2-xdot-0.0.dtso b/mtcdt/ap2-xdot-0.0.dtso
deleted file mode 100644
index 0e53309..0000000
--- a/mtcdt/ap2-xdot-0.0.dtso
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * DTS overlay for MTCDT 0.0 hardware version.
- */
-
-/*
- * Location(s):
- * Put:  MTCDT/0.0/ap2-xdot.dtbo
- */
-
-/dts-v1/;
-/plugin/;
-
-#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>
-#define AT91_PINCTRL_OUT_INIT_0 (AT91_PINCTRL_OUTPUT|AT91_PINCTRL_OUTPUT_VAL(0))
-#define AT91_PINCTRL_OUT_INIT_1 (AT91_PINCTRL_OUTPUT|AT91_PINCTRL_OUTPUT_VAL(1))
-
-/ {
-    compatible = "atmel,at91sam9g25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
-    fragment@0 {
-        target-path = "/ahb/apb/pinctrl@fffff400";
-        __overlay__ {
-            mtac_xdot {
-                ap2 {
-                    reset {
-                        atmel,pins = <AT91_PIOB 13 AT91_PERIPH_GPIO AT91_PINCTRL_OUT_INIT_1>;
-                        label = "ap2-reset";
-                    }; /* Reset */
-                }; /* ap2 */
-            }; /* mtac_xdot */
-        }; /* overlay */
-    }; /* fragment@0 */
-};
diff --git a/mtcdt/mtcdt-0.0.dtso b/mtcdt/mtcdt-0.0.dtso
deleted file mode 100644
index e88d0d2..0000000
--- a/mtcdt/mtcdt-0.0.dtso
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * DTS overlay for MTCDT 0.0 hardware version.
- */
-
-/*
- * Location(s):
- * Put:  MTCDT/0.0/mtcdt.dtbo
- */
-
-/dts-v1/;
-/plugin/;
-
-#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>
-#define AT91_PINCTRL_OUT_INIT_0 (AT91_PINCTRL_OUTPUT|AT91_PINCTRL_OUTPUT_VAL(0))
-#define AT91_PINCTRL_OUT_INIT_1 (AT91_PINCTRL_OUTPUT|AT91_PINCTRL_OUTPUT_VAL(1))
-
-/ {
-    compatible = "atmel,at91sam9g25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
-    fragment@0 {
-        target-path = "/ahb/apb/pinctrl@fffff400";
-        __overlay__ {
-            mts_io {
-                radio_reset {
-                    atmel,pins = <AT91_PIOC 3 AT91_PERIPH_GPIO AT91_PINCTRL_OUT_INIT_1>;
-                    label = "radio-reset";
-                    alias = "radio-power";
-                }; /* radio */
-                device_reset {
-                    atmel,pins = <AT91_PIOC 2 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
-                    label = "reset";
-                    active-low;
-                };
-                eth_reset {
-                    atmel,pins = <AT91_PIOC 4 AT91_PERIPH_GPIO AT91_PINCTRL_OUT_INIT_1>;
-                    label = "eth-reset";
-                }; /* eth */
-                ls_led {
-                    atmel,pins = <AT91_PIOA 14 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
-                    label = "led-ls";
-                    active_low;
-                };
-                status_led {
-                    atmel,pins = <AT91_PIOA 24 AT91_PERIPH_GPIO AT91_PINCTRL_OUT_INIT_0>;
-                    label = "led-status";
-                    active_low;
-                };
-                led5 {
-                    atmel,pins = <AT91_PIOA 25 AT91_PERIPH_GPIO AT91_PINCTRL_OUT_INIT_1>;
-                    label = "led-cd";
-                    alias = "led-a";
-                    active_low;
-                };
-                led1 {
-                    atmel,pins = <AT91_PIOA 26 AT91_PERIPH_GPIO AT91_PINCTRL_OUT_INIT_1>;
-                    label = "led-sig1";
-                    alias = "led-b";
-                    active_low;
-                };
-            }; /* mtsio */
-        }; /* overlay */
-    }; /* fragment@0 */
-};
diff --git a/mtcdt/mtcdt-gpios.0.0.dtso b/mtcdt/mtcdt-gpios.0.0.dtso
deleted file mode 100644
index 6234b30..0000000
--- a/mtcdt/mtcdt-gpios.0.0.dtso
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * DTS overlay for MTCDT 0.0 hardware version.
- * Uses [name]-gpios from:
- * https://www.kernel.org/doc/Documentation/devicetree/bindings/gpio/gpio.txt
- */
-
-/*
- * Location(s):
- * Put:  MTCDT/0.0/gpios.dtbo
- */
-
-/dts-v1/;
-/plugin/;
-
-#include "at91sam9g25.dtsi"
-#include "at91sam9x5ek.dtsi"
-
-/ {
-    compatible = "atmel,at91sam9g25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
-    fragment@0 {
-        target-path = "/";
-        __overlay__ {
-            mts-io {
-		compatible = "mts,mts-io";
-                radio-reset {
-                    radio-reset-gpios = <&pioC 3 GPIO_ACTIVE_HIGH>;
-                    gpiof_out_init_high;
-                    line-name = "radio-reset";
-                    alias = "radio-power";
-                }; /* radio */
-                reset {
-                    reset-gpios = <&pioC 2 GPIO_ACTIVE_LOW>;
-                    gpiof_in;
-                    line-name = "reset";
-                };
-                eth-reset {
-                    eth-reset-gpios = <&pioC 4 GPIO_ACTIVE_HIGH>;
-                    gpiof_out_init_high;
-                    line-name = "eth-reset";
-                }; /* eth */
-                ls-led {
-                    ls-led-gpios = <&pioA 14 GPIO_ACTIVE_LOW>;
-                    gpiof_out_init_high;
-                    line-name = "led-ls";
-                };
-                status-led {
-                    status-led-gpios = <&pioA 24 GPIO_ACTIVE_LOW>;
-                    gpiof_out_init_high;
-                    line-name = "led-status";
-                };
-                led5 {
-                    led5-gpios = <&pioA 25 GPIO_ACTIVE_LOW>;
-                    gpiof_out_init_high;
-                    line-name = "led-cd";
-                    alias = "led-a";
-                };
-                led1 {
-                    led1-gpios = <&pioA 26 GPIO_ACTIVE_LOW>;
-                    gpiof_out_init_high;
-                    line-name = "led-sig1";
-                    alias = "led-b";
-                };
-            }; /* mtsio */
-        }; /* overlay */
-    }; /* fragment@0 */
-};
diff --git a/mtcpmhs/ap1-gpiob-0.0.dtso b/mtcpmhs/ap1-gpiob-0.0.dtso
new file mode 100644
index 0000000..faf9f09
--- /dev/null
+++ b/mtcpmhs/ap1-gpiob-0.0.dtso
@@ -0,0 +1,39 @@
+/* 
+ * DTS overlay for MTCPM 0.0 hardware version.
+ */
+
+/dts-v1/;
+
+/*
+ * Location(s):
+ * Put: MTCDT3/0.0/ap1-gpiob.dtbo
+ */
+
+#include "am4372.dtsi"
+#include <dt-bindings/pinctrl/am43xx.h>
+#include <dt-bindings/pwm/pwm.h>
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+    compatible = "ti,am437x-gp-evm", "ti,am4372", "ti,am43";
+    fragment@0 {
+        target-path = "/ocp@44000000/spi@48030000";
+        __overlay__ {
+            ap1-adc@0 {
+                compatible = "mts-io-ap1-adc";
+                spi-max-frequency = <0x1312d00>;
+                reg = <0x0>;
+            }; /*ap1-adc*/
+            ap1-dout@1 {
+                compatible = "mts-io-ap1-dout";
+                spi-max-frequency = <0xf4240>;
+                reg = <0x1>;
+            }; /*ap1-dout*/
+            ap1-spi@2 {
+                compatible = "mts,mtac";
+                spi-max-frequency = <0x1e8480>;
+                reg = <0x2>;
+            }; /*ap1-spi*/
+        }; /*overlay*/
+    }; /*fragment@0*/
+};
diff --git a/mtcpmhs/ap2-gpiob-0.0.dtso b/mtcpmhs/ap2-gpiob-0.0.dtso
new file mode 100644
index 0000000..e1fdef2
--- /dev/null
+++ b/mtcpmhs/ap2-gpiob-0.0.dtso
@@ -0,0 +1,39 @@
+/* 
+ * DTS overlay for MTCPM 0.0 hardware version.
+ */
+
+/dts-v1/;
+
+/*
+ * Location(s):
+ * Put: MTCDT3/0.0/ap2-gpiob.dtbo
+ */
+
+#include "am4372.dtsi"
+#include <dt-bindings/pinctrl/am43xx.h>
+#include <dt-bindings/pwm/pwm.h>
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+    compatible = "ti,am437x-gp-evm", "ti,am4372", "ti,am43";
+    fragment@0 {
+        target-path = "/ocp@44000000/spi@481a2000";
+        __overlay__ {
+            ap2-adc@0 {
+                compatible = "mts-io-ap2-adc";
+                spi-max-frequency = <0x1312d00>;
+                reg = <0x0>;
+            }; /*ap1-adc*/
+            ap2-dout@1 {
+                compatible = "mts-io-ap2-dout";
+                spi-max-frequency = <0xf4240>;
+                reg = <0x1>;
+            }; /*ap1-dout*/
+            ap2-spi@2 {
+                compatible = "mts,mtac";
+                spi-max-frequency = <0x1e8480>;
+                reg = <0x2>;
+            }; /*ap2-spi*/
+        }; /*overlay*/
+    }; /*fragment@0*/
+};