Clean up dt_prop stuff

Author: Siguza

src/drivers/aes/aes_a9.c

@@ -62,7 +62,7 @@ static uint64_t gAESClockAddr;
 
 void aes_a9_init(void)
 {
-    gAESBase = gIOBase + dt_get_u64_prop("aes", "reg");
+    gAESBase = gIOBase + dt_get_u64("/arm-io/aes", "reg", 0);
     gAESPipeBase = gAESBase + 0x200;
     switch(socnum)
     {

src/drivers/gpio/gpio.c

@@ -35,9 +35,9 @@ void gpio_main(void) {
 struct task gpio_task = {.name = "gpio"};
 
 uint64_t gGpioBase;
-void gpio_early_init(void) {
-    gGpioBase = dt_get_u32_prop("gpio", "reg");
-    gGpioBase += gIOBase;
+void gpio_early_init(void)
+{
+    gGpioBase = gIOBase + dt_get_u64("/arm-io/gpio", "reg", 0);
 }
 
 void gpio_init(void) {

src/drivers/mipi/mipi.c

@@ -95,11 +95,12 @@ void mipi_cmd(const char* cmd, char* args) {
     }
 }
 
-void mipi_init(void) {
-    if(dt_find(gDeviceTree, "mipi-dsim")) {
-        uint64_t mipi_reg = dt_get_u32_prop("mipi-dsim", "reg");
-        mipi_reg += gIOBase;
-        gmipi_reg = mipi_reg;
+void mipi_init(void)
+{
+    dt_node_t *mipi = dt_find(gDeviceTree, "/arm-io/mipi-dsim");
+    if(mipi)
+    {
+        gmipi_reg = gIOBase + dt_node_u64(mipi, "reg", 0);
         command_register("mipi", "mipi tools", mipi_cmd);
     }
 }

src/drivers/uart/uart.c

@@ -105,8 +105,7 @@ uint64_t gUartBase;
 extern uint32_t gLogoBitmap[32];
 void serial_early_init(void) {
     disable_interrupts();
-    gUartBase = dt_node_u32(serial_dt_node(), "reg", 0);
-    gUartBase += gIOBase;
+    gUartBase = gIOBase + dt_node_u64(serial_dt_node(), "reg", 0);
     orig_rUCON0  = rUCON0;
     orig_rULCON0 = rULCON0;
     orig_rUFCON0 = rUFCON0;

src/kernel/entry.c

@@ -135,11 +135,11 @@ __attribute__((noinline)) void pongo_entry_cached(void)
     // Literally everything depends on this
     dt_init((void*)((uint64_t)gBootArgs->deviceTreeP - gBootArgs->virtBase + gBootArgs->physBase - 0x800000000 + kCacheableView), gBootArgs->deviceTreeLength);
 
-    gIOBase = dt_get_u64_prop_i("arm-io", "ranges", 1);
+    gIOBase = dt_get_u64("/arm-io", "ranges", 1);
 
     map_full_ram(gBootArgs->physBase & 0x7ffffffff, gBootArgs->memSize);
 
-    gDevType = dt_get_prop("arm-io", "device_type", NULL);
+    gDevType = dt_get_prop("/arm-io", "device_type", NULL);
     size_t len = strlen(gDevType) - 3;
     len = len < 8 ? len : 8;
     strncpy(soc_name, gDevType, len);
@@ -153,7 +153,7 @@ __attribute__((noinline)) void pongo_entry_cached(void)
     else if(strcmp(soc_name, "t8015") == 0) socnum = 0x8015;
     else if(strcmp(soc_name, "s8000") == 0)
     {
-        const char *sgx = dt_get_prop("sgx", "compatible", NULL);
+        const char *sgx = dt_get_prop("/arm-io/sgx", "compatible", NULL);
         if(strlen(sgx) > 4 && strcmp(sgx + 4, "s8003") == 0)
         {
             socnum = 0x8003;

src/kernel/lowlevel.c

@@ -618,20 +618,21 @@ void pmgr_init(void)
     gPMGRmaplen /= sizeof(*gPMGRmap);
     gPMGRdevlen /= sizeof(*gPMGRdev);
     gPMGRBase = gIOBase + gPMGRreg[0].addr;
-    gWDTBase  = gIOBase + dt_get_u64_prop("wdt", "reg");
+    gWDTBase  = gIOBase + dt_get_u64("/arm-io/wdt", "reg", 0);
     command_register("reset", "resets the device", (void*)wdt_reset);
     command_register("crash", "branches to an invalid address", (void*)0x41414141);
 }
-void interrupt_init(void) {
-    gInterruptBase = dt_get_u32_prop("aic", "reg");
-    gInterruptBase += gIOBase;
-
-    gAICVersion = dt_get_u32_prop("aic", "aic-version");
+void interrupt_init(void)
+{
+    dt_node_t *aic = dt_get("/arm-io/aic");
+    gInterruptBase = gIOBase + dt_node_u64(aic, "reg", 0);
+    gAICVersion = dt_node_u32(aic, "aic-version", 0);
 
     interrupt_or_config(0xE0000000);
     interrupt_or_config(1); // enable interrupt
 }
-void interrupt_teardown(void) {
+void interrupt_teardown(void)
+{
     wdt_disable();
     task_irq_teardown();
 }