drm/xe: Move GSC HECI base offsets out of register header

These offsets are only used to setup the auxiliary device BAR
information and are never used for driver read/write operations.  Move
them to the GSC HECI file where they're actually used.
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20231214184659.2249559-15-matthew.d.roper@intel.comSigned-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

drivers/gpu/drm/xe/regs/xe_regs.h

@@ -7,10 +7,6 @@
 
 #include "regs/xe_reg_defs.h"
 
-#define DG1_GSC_HECI2_BASE			0x00259000
-#define PVC_GSC_HECI2_BASE			0x00285000
-#define DG2_GSC_HECI2_BASE			0x00374000
-
 #define   GT_WAIT_SEMAPHORE_INTERRUPT		REG_BIT(11)
 #define   GT_CONTEXT_SWITCH_INTERRUPT		REG_BIT(8)
 #define   GT_RENDER_PIPECTL_NOTIFY_INTERRUPT	REG_BIT(4)

drivers/gpu/drm/xe/xe_heci_gsc.c

@@ -16,6 +16,10 @@
 
 #define GSC_BAR_LENGTH  0x00000FFC
 
+#define DG1_GSC_HECI2_BASE			0x259000
+#define PVC_GSC_HECI2_BASE			0x285000
+#define DG2_GSC_HECI2_BASE			0x374000
+
 static void heci_gsc_irq_mask(struct irq_data *d)
 {
 	/* generic irq handling */