hw/arm/xlnx-versal: adma: refactor creation

Refactor the ADMA creation using the VersalMap structure.

Note that the connection to the CRL is removed for now and will be
re-added by next commits.

Signed-off-by: Luc Michel <luc.michel@amd.com>
Reviewed-by: Francisco Iglesias <francisco.iglesias@amd.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20250926070806.292065-8-luc.michel@amd.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 0 insertions, 28 deletions

diff --git a/hw/arm/xlnx-versal-virt.c b/hw/arm/xlnx-versal-virt.c
index 0634cc90ea..418e4c6e98 100644
--- a/hw/arm/xlnx-versal-virt.c
+++ b/hw/arm/xlnx-versal-virt.c
@@ -204,33 +204,6 @@ static void fdt_add_usb_xhci_nodes(VersalVirt *s)
     g_free(name);
 }
 
-static void fdt_add_zdma_nodes(VersalVirt *s)
-{
-    const char clocknames[] = "clk_main\0clk_apb";
-    const char compat[] = "xlnx,zynqmp-dma-1.0";
-    int i;
-
-    for (i = XLNX_VERSAL_NR_ADMAS - 1; i >= 0; i--) {
-        uint64_t addr = MM_ADMA_CH0 + MM_ADMA_CH0_SIZE * i;
-        char *name = g_strdup_printf("/dma@%" PRIx64, addr);
-
-        qemu_fdt_add_subnode(s->fdt, name);
-
-        qemu_fdt_setprop_cell(s->fdt, name, "xlnx,bus-width", 64);
-        qemu_fdt_setprop_cells(s->fdt, name, "clocks",
-                               s->phandle.clk_25Mhz, s->phandle.clk_25Mhz);
-        qemu_fdt_setprop(s->fdt, name, "clock-names",
-                         clocknames, sizeof(clocknames));
-        qemu_fdt_setprop_cells(s->fdt, name, "interrupts",
-                               GIC_FDT_IRQ_TYPE_SPI, VERSAL_ADMA_IRQ_0 + i,
-                               GIC_FDT_IRQ_FLAGS_LEVEL_HI);
-        qemu_fdt_setprop_sized_cells(s->fdt, name, "reg",
-                                     2, addr, 2, 0x1000);
-        qemu_fdt_setprop(s->fdt, name, "compatible", compat, sizeof(compat));
-        g_free(name);
-    }
-}
-
 static void fdt_add_rtc_node(VersalVirt *s)
 {
     const char compat[] = "xlnx,zynqmp-rtc";
@@ -561,7 +534,6 @@ static void versal_virt_init(MachineState *machine)
 
     fdt_add_gic_nodes(s);
     fdt_add_timer_nodes(s);
-    fdt_add_zdma_nodes(s);
     fdt_add_usb_xhci_nodes(s);
     fdt_add_rtc_node(s);
     fdt_add_bbram_node(s);