arch: arm: Agilex5 enablement

This patch is to enable Agilex5 platform for Intel
product. Changes, modification and new files are
created for board, dts, configs and makefile to
create the base for Agilex5.

Signed-off-by: Jit Loon Lim <jit.loon.lim@intel.com>
Reviewed-by: Tien Fong Chee <tien.fong.chee@intel.com>
diff --git a/include/dt-bindings/clock/agilex5-clock.h b/include/dt-bindings/clock/agilex5-clock.h
new file mode 100644
index 0000000..c84fa51
--- /dev/null
+++ b/include/dt-bindings/clock/agilex5-clock.h
@@ -0,0 +1,71 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2024, Intel Corporation
+ */
+
+#ifndef __AGILEX5_CLOCK_H
+#define __AGILEX5_CLOCK_H
+
+/* fixed rate clocks */
+#define AGILEX5_OSC1			0
+#define AGILEX5_CB_INTOSC_HS_DIV2_CLK	1
+#define AGILEX5_CB_INTOSC_LS_CLK		2
+#define AGILEX5_L4_SYS_FREE_CLK		3
+#define AGILEX5_F2S_FREE_CLK		4
+
+/* PLL clocks */
+#define AGILEX5_MAIN_PLL_CLK		5
+#define AGILEX5_MAIN_PLL_C0_CLK		6
+#define AGILEX5_MAIN_PLL_C1_CLK		7
+#define AGILEX5_MAIN_PLL_C2_CLK		8
+#define AGILEX5_MAIN_PLL_C3_CLK		9
+#define AGILEX5_PERIPH_PLL_CLK		10
+#define AGILEX5_PERIPH_PLL_C0_CLK	11
+#define AGILEX5_PERIPH_PLL_C1_CLK	12
+#define AGILEX5_PERIPH_PLL_C2_CLK	13
+#define AGILEX5_PERIPH_PLL_C3_CLK	14
+#define AGILEX5_MPU_FREE_CLK		15
+#define AGILEX5_MPU_CCU_CLK		16
+#define AGILEX5_BOOT_CLK			17
+
+/* fixed factor clocks */
+#define AGILEX5_L3_MAIN_FREE_CLK		18
+#define AGILEX5_NOC_FREE_CLK		19
+#define AGILEX5_S2F_USR0_CLK		20
+#define AGILEX5_NOC_CLK			21
+#define AGILEX5_EMAC_A_FREE_CLK		22
+#define AGILEX5_EMAC_B_FREE_CLK		23
+#define AGILEX5_EMAC_PTP_FREE_CLK	24
+#define AGILEX5_GPIO_DB_FREE_CLK		25
+#define AGILEX5_SDMMC_FREE_CLK		26
+#define AGILEX5_S2F_USER0_FREE_CLK	27
+#define AGILEX5_S2F_USER1_FREE_CLK	28
+#define AGILEX5_PSI_REF_FREE_CLK		29
+
+/* Gate clocks */
+#define AGILEX5_MPU_CLK			30
+#define AGILEX5_MPU_PERIPH_CLK		31
+#define AGILEX5_L4_MAIN_CLK		32
+#define AGILEX5_L4_MP_CLK		33
+#define AGILEX5_L4_SP_CLK		34
+#define AGILEX5_CS_AT_CLK		35
+#define AGILEX5_CS_TRACE_CLK		36
+#define AGILEX5_CS_PDBG_CLK		37
+#define AGILEX5_CS_TIMER_CLK		38
+#define AGILEX5_S2F_USER0_CLK		39
+#define AGILEX5_EMAC0_CLK		40
+#define AGILEX5_EMAC1_CLK		41
+#define AGILEX5_EMAC2_CLK		42
+#define AGILEX5_EMAC_PTP_CLK		43
+#define AGILEX5_GPIO_DB_CLK		44
+#define AGILEX5_NAND_CLK			45
+#define AGILEX5_PSI_REF_CLK		46
+#define AGILEX5_S2F_USER1_CLK		47
+#define AGILEX5_SDMMC_CLK		48
+#define AGILEX5_SPI_M_CLK		49
+#define AGILEX5_USB_CLK			50
+#define AGILEX5_NAND_X_CLK		51
+#define AGILEX5_NAND_ECC_CLK		52
+#define AGILEX5_NUM_CLKS			53
+
+#endif	/* __AGILEX5_CLOCK_H */