Message-Id: <20230618132235.728641-4-niravkumar.l.rabara@intel.com>
Date: Sun, 18 Jun 2023 21:22:34 +0800
From: niravkumar.l.rabara@...el.com
To: Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Niravkumar L Rabara <niravkumar.l.rabara@...el.com>,
	Andrew Lunn <andrew@...n.ch>,
	Dinh Nguyen <dinguyen@...nel.org>,
	Michael Turquette <mturquette@...libre.com>,
	Stephen Boyd <sboyd@...nel.org>,
	Philipp Zabel <p.zabel@...gutronix.de>,
	Wen Ping <wen.ping.teh@...el.com>,
	Richard Cochran <richardcochran@...il.com>,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-clk@...r.kernel.org,
	netdev@...r.kernel.org,
	Adrian Ng Ho Yin <adrian.ho.yin.ng@...el.com>
Subject: [PATCH 3/4] clk: socfpga: agilex5: Add clock driver for Agilex5 platform

From: Niravkumar L Rabara <niravkumar.l.rabara@...el.com>

The clock manager driver for Agilex5 is very similar to the Agilex
platform. This patch makes the necessary changes for the driver to
differentiate between the Agilex and the Agilex5 platforms.

Signed-off-by: Teh Wen Ping <wen.ping.teh@...el.com>
Signed-off-by: Niravkumar L Rabara <niravkumar.l.rabara@...el.com>
---
 drivers/clk/socfpga/Kconfig         |   4 +-
 drivers/clk/socfpga/Makefile        |   2 +-
 drivers/clk/socfpga/clk-agilex5.c   | 843 ++++++++++++++++++++++++++++
 drivers/clk/socfpga/clk-pll-s10.c   |  48 ++
 drivers/clk/socfpga/stratix10-clk.h |   2 +
 5 files changed, 896 insertions(+), 3 deletions(-)
 create mode 100644 drivers/clk/socfpga/clk-agilex5.c

diff --git a/drivers/clk/socfpga/Kconfig b/drivers/clk/socfpga/Kconfig
index 0cf16b894efb..e82c0cda3245 100644
--- a/drivers/clk/socfpga/Kconfig
+++ b/drivers/clk/socfpga/Kconfig
@@ -4,7 +4,7 @@ config CLK_INTEL_SOCFPGA
 	default ARCH_INTEL_SOCFPGA
 	help
 	  Support for the clock controllers present on Intel SoCFPGA and eASIC
-	  devices like Aria, Cyclone, Stratix 10, Agilex and N5X eASIC.
+	  devices like Aria, Cyclone, Stratix 10, Agilex, N5X eASIC and Agilex5.
 
 if CLK_INTEL_SOCFPGA
 
@@ -13,7 +13,7 @@ config CLK_INTEL_SOCFPGA32
 	default ARM && ARCH_INTEL_SOCFPGA
 
 config CLK_INTEL_SOCFPGA64
-	bool "Intel Stratix / Agilex / N5X clock controller support" if COMPILE_TEST && (!ARM64 || !ARCH_INTEL_SOCFPGA)
+	bool "Intel Stratix / Agilex / N5X clock / Agilex5 controller support" if COMPILE_TEST && (!ARM64 || !ARCH_INTEL_SOCFPGA)
 	default ARM64 && ARCH_INTEL_SOCFPGA
 
 endif # CLK_INTEL_SOCFPGA
diff --git a/drivers/clk/socfpga/Makefile b/drivers/clk/socfpga/Makefile
index e8dfce339c91..a1ea2b988eaf 100644
--- a/drivers/clk/socfpga/Makefile
+++ b/drivers/clk/socfpga/Makefile
@@ -3,4 +3,4 @@ obj-$(CONFIG_CLK_INTEL_SOCFPGA32) += clk.o clk-gate.o clk-pll.o clk-periph.o \
 				     clk-pll-a10.o clk-periph-a10.o clk-gate-a10.o
 obj-$(CONFIG_CLK_INTEL_SOCFPGA64) += clk-s10.o \
 				     clk-pll-s10.o clk-periph-s10.o clk-gate-s10.o \
-				     clk-agilex.o
+				     clk-agilex.o clk-agilex5.o
diff --git a/drivers/clk/socfpga/clk-agilex5.c b/drivers/clk/socfpga/clk-agilex5.c
new file mode 100644
index 000000000000..2d597176a98d
--- /dev/null
+++ b/drivers/clk/socfpga/clk-agilex5.c
@@ -0,0 +1,843 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2022, Intel Corporation
+ */
+#include <linux/slab.h>
+#include <linux/clk-provider.h>
+#include <linux/of_device.h>
+#include <linux/of_address.h>
+#include <linux/platform_device.h>
+
+#include <dt-bindings/clock/agilex5-clock.h>
+
+#include "stratix10-clk.h"
+
+static const struct clk_parent_data pll_mux[] = {
+	{
+		.fw_name = "osc1",
+		.name = "osc1",
+	},
+	{
+		.fw_name = "cb-intosc-hs-div2-clk",
+		.name = "cb-intosc-hs-div2-clk",
+	},
+	{
+		.fw_name = "f2s-free-clk",
+		.name = "f2s-free-clk",
+	},
+};
+
+static const struct clk_parent_data boot_mux[] = {
+	{
+		.fw_name = "osc1",
+		.name = "osc1",
+	},
+	{
+		.fw_name = "cb-intosc-hs-div2-clk",
+		.name = "cb-intosc-hs-div2-clk",
+	},
+};
+
+static const struct clk_parent_data core0_free_mux[] = {
+	{
+		.fw_name = "main_pll_c1",
+		.name = "main_pll_c1",
+	},
+	{
+		.fw_name = "peri_pll_c0",
+		.name = "peri_pll_c0",
+	},
+	{
+		.fw_name = "osc1",
+		.name = "osc1",
+	},
+	{
+		.fw_name = "cb-intosc-hs-div2-clk",
+		.name = "cb-intosc-hs-div2-clk",
+	},
+	{
+		.fw_name = "f2s-free-clk",
+		.name = "f2s-free-clk",
+	},
+};
+
+static const struct clk_parent_data core1_free_mux[] = {
+	{
+		.fw_name = "main_pll_c1",
+		.name = "main_pll_c1",
+	},
+	{
+		.fw_name = "peri_pll_c0",
+		.name = "peri_pll_c0",
+	},
+	{
+		.fw_name = "osc1",
+		.name = "osc1",
+	},
+	{
+		.fw_name = "cb-intosc-hs-div2-clk",
+		.name = "cb-intosc-hs-div2-clk",
+	},
+	{
+		.fw_name = "f2s-free-clk",
+		.name = "f2s-free-clk",
+	},
+};
+
+static const struct clk_parent_data core2_free_mux[] = {
+	{
+		.fw_name = "main_pll_c0",
+		.name = "main_pll_c0",
+	},
+	{
+		.fw_name = "osc1",
+		.name = "osc1",
+	},
+	{
+		.fw_name = "cb-intosc-hs-div2-clk",
+		.name = "cb-intosc-hs-div2-clk",
+	},
+	{
+		.fw_name = "f2s-free-clk",
+		.name = "f2s-free-clk",
+	},
+};
+
+static const struct clk_parent_data core3_free_mux[] = {
+	{
+		.fw_name = "main_pll_c0",
+		.name = "main_pll_c0",
+	},
+	{
+		.fw_name = "osc1",
+		.name = "osc1",
+	},
+	{
+		.fw_name = "cb-intosc-hs-div2-clk",
+		.name = "cb-intosc-hs-div2-clk",
+	},
+	{
+		.fw_name = "f2s-free-clk",
+		.name = "f2s-free-clk",
+	},
+};
+
+static const struct clk_parent_data dsu_free_mux[] = {
+	{
+		.fw_name = "main_pll_c2",
+		.name = "main_pll_c2",
+	},
+	{
+		.fw_name = "peri_pll_c0",
+		.name = "peri_pll_c0",
+	},
+	{
+		.fw_name = "osc1",
+		.name = "osc1",
+	},
+	{
+		.fw_name = "cb-intosc-hs-div2-clk",
+		.name = "cb-intosc-hs-div2-clk",
+	},
+	{
+		.fw_name = "f2s-free-clk",
+		.name = "f2s-free-clk",
+	},
+};
+
+static const struct clk_parent_data noc_free_mux[] = {
+	{
+		.fw_name = "main_pll_c3",
+		.name = "main_pll_c3",
+	},
+	{
+		.fw_name = "peri_pll_c1",
+		.name = "peri_pll_c1",
+	},
+	{
+		.fw_name = "osc1",
+		.name = "osc1",
+	},
+	{
+		.fw_name = "cb-intosc-hs-div2-clk",
+		.name = "cb-intosc-hs-div2-clk",
+	},
+	{
+		.fw_name = "f2s-free-clk",
+		.name = "f2s-free-clk",
+	},
+};
+
+static const struct clk_parent_data emaca_free_mux[] = {
+	{
+		.fw_name = "main_pll_c1",
+		.name = "main_pll_c1",
+	},
+	{
+		.fw_name = "peri_pll_c3",
+		.name = "peri_pll_c3",
+	},
+	{
+		.fw_name = "osc1",
+		.name = "osc1",
+	},
+	{
+		.fw_name = "cb-intosc-hs-div2-clk",
+		.name = "cb-intosc-hs-div2-clk",
+	},
+	{
+		.fw_name = "f2s-free-clk",
+		.name = "f2s-free-clk",
+	},
+};
+
+static const struct clk_parent_data emacb_free_mux[] = {
+	{
+		.fw_name = "main_pll_c1",
+		.name = "main_pll_c1",
+	},
+	{
+		.fw_name = "peri_pll_c3",
+		.name = "peri_pll_c3",
+	},
+	{
+		.fw_name = "osc1",
+		.name = "osc1",
+	},
+	{
+		.fw_name = "cb-intosc-hs-div2-clk",
+		.name = "cb-intosc-hs-div2-clk",
+	},
+	{
+		.fw_name = "f2s-free-clk",
+		.name = "f2s-free-clk",
+	},
+};
+
+static const struct clk_parent_data emac_ptp_free_mux[] = {
+	{
+		.fw_name = "main_pll_c1",
+		.name = "main_pll_c1",
+	},
+	{
+		.fw_name = "peri_pll_c3",
+		.name = "peri_pll_c3",
+	},
+	{
+		.fw_name = "osc1",
+		.name = "osc1",
+	},
+	{
+		.fw_name = "cb-intosc-hs-div2-clk",
+		.name = "cb-intosc-hs-div2-clk",
+	},
+	{
+		.fw_name = "f2s-free-clk",
+		.name = "f2s-free-clk",
+	},
+};
+
+static const struct clk_parent_data gpio_db_free_mux[] = {
+	{
+		.fw_name = "main_pll_c3",
+		.name = "main_pll_c3",
+	},
+	{
+		.fw_name = "peri_pll_c1",
+		.name = "peri_pll_c1",
+	},
+	{
+		.fw_name = "osc1",
+		.name = "osc1",
+	},
+	{
+		.fw_name = "cb-intosc-hs-div2-clk",
+		.name = "cb-intosc-hs-div2-clk",
+	},
+	{
+		.fw_name = "f2s-free-clk",
+		.name = "f2s-free-clk",
+	},
+};
+
+static const struct clk_parent_data psi_ref_free_mux[] = {
+	{
+		.fw_name = "main_pll_c1",
+		.name = "main_pll_c1",
+	},
+	{
+		.fw_name = "peri_pll_c3",
+		.name = "peri_pll_c3",
+	},
+	{
+		.fw_name = "osc1",
+		.name = "osc1",
+	},
+	{
+		.fw_name = "cb-intosc-hs-div2-clk",
+		.name = "cb-intosc-hs-div2-clk",
+	},
+	{
+		.fw_name = "f2s-free-clk",
+		.name = "f2s-free-clk",
+	},
+};
+
+static const struct clk_parent_data usb31_free_mux[] = {
+	{
+		.fw_name = "main_pll_c3",
+		.name = "main_pll_c3",
+	},
+	{
+		.fw_name = "peri_pll_c2",
+		.name = "peri_pll_c2",
+	},
+	{
+		.fw_name = "osc1",
+		.name = "osc1",
+	},
+	{
+		.fw_name = "cb-intosc-hs-div2-clk",
+		.name = "cb-intosc-hs-div2-clk",
+	},
+	{
+		.fw_name = "f2s-free-clk",
+		.name = "f2s-free-clk",
+	},
+};
+
+static const struct clk_parent_data s2f_usr0_free_mux[] = {
+	{
+		.fw_name = "main_pll_c1",
+		.name = "main_pll_c1",
+	},
+	{
+		.fw_name = "peri_pll_c3",
+		.name = "peri_pll_c3",
+	},
+	{
+		.fw_name = "osc1",
+		.name = "osc1",
+	},
+	{
+		.fw_name = "cb-intosc-hs-div2-clk",
+		.name = "cb-intosc-hs-div2-clk",
+	},
+	{
+		.fw_name = "f2s-free-clk",
+		.name = "f2s-free-clk",
+	},
+};
+
+static const struct clk_parent_data s2f_usr1_free_mux[] = {
+	{
+		.fw_name = "main_pll_c1",
+		.name = "main_pll_c1",
+	},
+	{
+		.fw_name = "peri_pll_c3",
+		.name = "peri_pll_c3",
+	},
+	{
+		.fw_name = "osc1",
+		.name = "osc1",
+	},
+	{
+		.fw_name = "cb-intosc-hs-div2-clk",
+		.name = "cb-intosc-hs-div2-clk",
+	},
+	{
+		.fw_name = "f2s-free-clk",
+		.name = "f2s-free-clk",
+	},
+};
+
+static const struct clk_parent_data core0_mux[] = {
+	{
+		.fw_name = "core0_free_clk",
+		.name = "core0_free_clk",
+	},
+	{
+		.fw_name = "boot_clk",
+		.name = "boot_clk",
+	},
+};
+
+static const struct clk_parent_data core1_mux[] = {
+	{
+		.fw_name = "core1_free_clk",
+		.name = "core1_free_clk",
+	},
+	{
+		.fw_name = "boot_clk",
+		.name = "boot_clk",
+	},
+};
+
+static const struct clk_parent_data core2_mux[] = {
+	{
+		.fw_name = "core2_free_clk",
+		.name = "core2_free_clk",
+	},
+	{
+		.fw_name = "boot_clk",
+		.name = "boot_clk",
+	},
+};
+
+static const struct clk_parent_data core3_mux[] = {
+	{
+		.fw_name = "core3_free_clk",
+		.name = "core3_free_clk",
+	},
+	{
+		.fw_name = "boot_clk",
+		.name = "boot_clk",
+	},
+};
+
+static const struct clk_parent_data dsu_mux[] = {
+	{
+		.fw_name = "dsu_free_clk",
+		.name = "dsu_free_clk",
+	},
+	{
+		.fw_name = "boot_clk",
+		.name = "boot_clk",
+	},
+};
+
+static const struct clk_parent_data emac_mux[] = {
+	{
+		.fw_name = "emaca_free_clk",
+		.name = "emaca_free_clk",
+	},
+	{
+		.fw_name = "emacb_free_clk",
+		.name = "emacb_free_clk",
+	},
+	{
+		.fw_name = "boot_clk",
+		.name = "boot_clk",
+	},
+};
+
+static const struct clk_parent_data noc_mux[] = {
+	{
+		.fw_name = "noc_free_clk",
+		.name = "noc_free_clk",
+	},
+	{
+		.fw_name = "boot_clk",
+		.name = "boot_clk",
+	},
+};
+
+static const struct clk_parent_data s2f_user0_mux[] = {
+	{
+		.fw_name = "s2f_user0_free_clk",
+		.name = "s2f_user0_free_clk",
+	},
+	{
+		.fw_name = "boot_clk",
+		.name = "boot_clk",
+	},
+};
+
+static const struct clk_parent_data s2f_user1_mux[] = {
+	{
+		.fw_name = "s2f_user1_free_clk",
+		.name = "s2f_user1_free_clk",
+	},
+	{
+		.fw_name = "boot_clk",
+		.name = "boot_clk",
+	},
+};
+
+static const struct clk_parent_data psi_mux[] = {
+	{
+		.fw_name = "psi_ref_free_clk",
+		.name = "psi_ref_free_clk",
+	},
+	{
+		.fw_name = "boot_clk",
+		.name = "boot_clk",
+	},
+};
+
+static const struct clk_parent_data gpio_db_mux[] = {
+	{
+		.fw_name = "gpio_db_free_clk",
+		.name = "gpio_db_free_clk",
+	},
+	{
+		.fw_name = "boot_clk",
+		.name = "boot_clk",
+	},
+};
+
+static const struct clk_parent_data emac_ptp_mux[] = {
+	{
+		.fw_name = "emac_ptp_free_clk",
+		.name = "emac_ptp_free_clk",
+	},
+	{
+		.fw_name = "boot_clk",
+		.name = "boot_clk",
+	},
+};
+
+static const struct clk_parent_data usb31_mux[] = {
+	{
+		.fw_name = "usb31_free_clk",
+		.name = "usb31_free_clk",
+	},
+	{
+		.fw_name = "boot_clk",
+		.name = "boot_clk",
+	},
+};
+
+/*
+ * TODO - Clocks in AO (always on) controller
+ * 2 main PLLs only
+ */
+static const struct stratix10_pll_clock agilex5_pll_clks[] = {
+	{ AGILEX5_BOOT_CLK, "boot_clk", boot_mux, ARRAY_SIZE(boot_mux), 0,
+	  0x0 },
+	{ AGILEX5_MAIN_PLL_CLK, "main_pll", pll_mux, ARRAY_SIZE(pll_mux), 0,
+	  0x48 },
+	{ AGILEX5_PERIPH_PLL_CLK, "periph_pll", pll_mux, ARRAY_SIZE(pll_mux), 0,
+	  0x9C },
+};
+
+static const struct stratix10_perip_c_clock agilex5_main_perip_c_clks[] = {
+	{ AGILEX5_MAIN_PLL_C0_CLK, "main_pll_c0", "main_pll", NULL, 1, 0,
+	  0x5C },
+	{ AGILEX5_MAIN_PLL_C1_CLK, "main_pll_c1", "main_pll", NULL, 1, 0,
+	  0x60 },
+	{ AGILEX5_MAIN_PLL_C2_CLK, "main_pll_c2", "main_pll", NULL, 1, 0,
+	  0x64 },
+	{ AGILEX5_MAIN_PLL_C3_CLK, "main_pll_c3", "main_pll", NULL, 1, 0,
+	  0x68 },
+	{ AGILEX5_PERIPH_PLL_C0_CLK, "peri_pll_c0", "periph_pll", NULL, 1, 0,
+	  0xB0 },
+	{ AGILEX5_PERIPH_PLL_C1_CLK, "peri_pll_c1", "periph_pll", NULL, 1, 0,
+	  0xB4 },
+	{ AGILEX5_PERIPH_PLL_C2_CLK, "peri_pll_c2", "periph_pll", NULL, 1, 0,
+	  0xB8 },
+	{ AGILEX5_PERIPH_PLL_C3_CLK, "peri_pll_c3", "periph_pll", NULL, 1, 0,
+	  0xBC },
+};
+
+/* Non-SW clock-gated enabled clocks */
+static const struct stratix10_perip_cnt_clock agilex5_main_perip_cnt_clks[] = {
+	{ AGILEX5_CORE0_FREE_CLK, "core0_free_clk", NULL, core0_free_mux,
+	ARRAY_SIZE(core0_free_mux), 0, 0x0104, 0, 0, 0},
+	{ AGILEX5_CORE1_FREE_CLK, "core1_free_clk", NULL, core1_free_mux,
+	ARRAY_SIZE(core1_free_mux), 0, 0x0104, 0, 0, 0},
+	{ AGILEX5_CORE2_FREE_CLK, "core2_free_clk", NULL, core2_free_mux,
+	ARRAY_SIZE(core2_free_mux), 0, 0x010C, 0, 0, 0},
+	{ AGILEX5_CORE3_FREE_CLK, "core3_free_clk", NULL, core3_free_mux,
+	ARRAY_SIZE(core3_free_mux), 0, 0x0110, 0, 0, 0},
+	{ AGILEX5_DSU_FREE_CLK, "dsu_free_clk", NULL, dsu_free_mux,
+	ARRAY_SIZE(dsu_free_mux), 0, 0x0100, 0, 0, 0},
+	{ AGILEX5_NOC_FREE_CLK, "noc_free_clk", NULL, noc_free_mux,
+	  ARRAY_SIZE(noc_free_mux), 0, 0x40, 0, 0, 0 },
+	{ AGILEX5_EMAC_A_FREE_CLK, "emaca_free_clk", NULL, emaca_free_mux,
+	  ARRAY_SIZE(emaca_free_mux), 0, 0xD4, 0, 0x88, 0 },
+	{ AGILEX5_EMAC_B_FREE_CLK, "emacb_free_clk", NULL, emacb_free_mux,
+	  ARRAY_SIZE(emacb_free_mux), 0, 0xD8, 0, 0x88, 1 },
+	{ AGILEX5_EMAC_PTP_FREE_CLK, "emac_ptp_free_clk", NULL,
+	  emac_ptp_free_mux, ARRAY_SIZE(emac_ptp_free_mux), 0, 0xDC, 0, 0x88,
+	  2 },
+	{ AGILEX5_GPIO_DB_FREE_CLK, "gpio_db_free_clk", NULL, gpio_db_free_mux,
+	  ARRAY_SIZE(gpio_db_free_mux), 0, 0xE0, 0, 0x88, 3 },
+	{ AGILEX5_S2F_USER0_FREE_CLK, "s2f_user0_free_clk", NULL,
+	  s2f_usr0_free_mux, ARRAY_SIZE(s2f_usr0_free_mux), 0, 0xE8, 0, 0x30,
+	  2 },
+	{ AGILEX5_S2F_USER1_FREE_CLK, "s2f_user1_free_clk", NULL,
+	  s2f_usr1_free_mux, ARRAY_SIZE(s2f_usr1_free_mux), 0, 0xEC, 0, 0x88,
+	  5 },
+	{ AGILEX5_PSI_REF_FREE_CLK, "psi_ref_free_clk", NULL, psi_ref_free_mux,
+	  ARRAY_SIZE(psi_ref_free_mux), 0, 0xF0, 0, 0x88, 6 },
+	{ AGILEX5_USB31_FREE_CLK, "usb31_free_clk", NULL, usb31_free_mux,
+	  ARRAY_SIZE(usb31_free_mux), 0, 0xF8, 0, 0x88, 7},
+};
+
+/* SW Clock gate enabled clocks */
+static const struct stratix10_gate_clock agilex5_gate_clks[] = {
+	/* Main PLL0 Begin */
+	/* MPU clocks */
+	{ AGILEX5_CORE0_CLK, "core0_clk", NULL, core0_mux,
+	  ARRAY_SIZE(core0_mux), 0, 0x24, 8, 0, 0, 0, 0x30, 5, 0 },
+	{ AGILEX5_CORE1_CLK, "core1_clk", NULL, core1_mux,
+	  ARRAY_SIZE(core1_mux), 0, 0x24, 9, 0, 0, 0, 0x30, 5, 0 },
+	{ AGILEX5_CORE2_CLK, "core2_clk", NULL, core2_mux,
+	  ARRAY_SIZE(core2_mux), 0, 0x24, 10, 0, 0, 0, 0x30, 6, 0 },
+	{ AGILEX5_CORE3_CLK, "core3_clk", NULL, core3_mux,
+	  ARRAY_SIZE(core3_mux), 0, 0x24, 11, 0, 0, 0, 0x30, 7, 0 },
+	{ AGILEX5_MPU_CLK, "dsu_clk", NULL, dsu_mux, ARRAY_SIZE(dsu_mux), 0, 0,
+	  0, 0, 0, 0, 0x34, 4, 0 },
+	{ AGILEX5_MPU_PERIPH_CLK, "mpu_periph_clk", NULL, dsu_mux,
+	  ARRAY_SIZE(dsu_mux), 0, 0, 0, 0x44, 20, 2, 0x34, 4, 0 },
+	{ AGILEX5_MPU_CCU_CLK, "mpu_ccu_clk", NULL, dsu_mux,
+	  ARRAY_SIZE(dsu_mux), 0, 0, 0, 0x44, 18, 2, 0x34, 4, 0 },
+
+	/* l4 main clk has no divider now */
+	{ AGILEX5_L4_MAIN_CLK, "l4_main_clk", NULL, noc_mux,
+	  ARRAY_SIZE(noc_mux), 0, 0x24, 1, 0, 0, 0, 0, 0, 0 },
+	{ AGILEX5_L4_MP_CLK, "l4_mp_clk", NULL, noc_mux, ARRAY_SIZE(noc_mux), 0,
+	  0x24, 2, 0x44, 4, 2, 0x30, 1, 0 },
+	{ AGILEX5_L4_SYS_FREE_CLK, "l4_sys_free_clk", NULL, noc_mux,
+	  ARRAY_SIZE(noc_mux), 0, 0, 0, 0x44, 2, 2, 0x30, 1, 0 },
+	{ AGILEX5_L4_SP_CLK, "l4_sp_clk", NULL, noc_mux, ARRAY_SIZE(noc_mux),
+	  CLK_IS_CRITICAL, 0x24, 3, 0x44, 6, 2, 0x30, 1, 0 },
+
+	/* Core sight clocks*/
+	{ AGILEX5_CS_AT_CLK, "cs_at_clk", NULL, noc_mux, ARRAY_SIZE(noc_mux), 0,
+	  0x24, 4, 0x44, 24, 2, 0x30, 1, 0 },
+	{ AGILEX5_CS_TRACE_CLK, "cs_trace_clk", NULL, noc_mux,
+	  ARRAY_SIZE(noc_mux), 0, 0x24, 4, 0x44, 26, 2, 0x30, 1, 0 },
+	{ AGILEX5_CS_PDBG_CLK, "cs_pdbg_clk", "cs_at_clk", NULL, 1, 0, 0x24, 4,
+	  0x44, 28, 1, 0, 0, 0 },
+	/* Main PLL0 End */
+
+	/* Main Peripheral PLL1 Begin */
+	{ AGILEX5_EMAC0_CLK, "emac0_clk", NULL, emac_mux, ARRAY_SIZE(emac_mux),
+	  0, 0x7C, 0, 0, 0, 0, 0x94, 26, 0 },
+	{ AGILEX5_EMAC1_CLK, "emac1_clk", NULL, emac_mux, ARRAY_SIZE(emac_mux),
+	  0, 0x7C, 1, 0, 0, 0, 0x94, 27, 0 },
+	{ AGILEX5_EMAC2_CLK, "emac2_clk", NULL, emac_mux, ARRAY_SIZE(emac_mux),
+	  0, 0x7C, 2, 0, 0, 0, 0x94, 28, 0 },
+	{ AGILEX5_EMAC_PTP_CLK, "emac_ptp_clk", NULL, emac_ptp_mux,
+	  ARRAY_SIZE(emac_ptp_mux), 0, 0x7C, 3, 0, 0, 0, 0x88, 2, 0 },
+	{ AGILEX5_GPIO_DB_CLK, "gpio_db_clk", NULL, gpio_db_mux,
+	  ARRAY_SIZE(gpio_db_mux), 0, 0x7C, 4, 0x98, 0, 16, 0x88, 3, 0 },
+	  /* Main Peripheral PLL1 End */
+
+	  /* Peripheral clocks  */
+	{ AGILEX5_S2F_USER0_CLK, "s2f_user0_clk", NULL, s2f_user0_mux,
+	  ARRAY_SIZE(s2f_user0_mux), 0, 0x24, 6, 0, 0, 0, 0x30, 2, 0 },
+	{ AGILEX5_S2F_USER1_CLK, "s2f_user1_clk", NULL, s2f_user1_mux,
+	  ARRAY_SIZE(s2f_user1_mux), 0, 0x7C, 6, 0, 0, 0, 0x88, 5, 0 },
+	{ AGILEX5_PSI_REF_CLK, "psi_ref_clk", NULL, psi_mux,
+	  ARRAY_SIZE(psi_mux), 0, 0x7C, 7, 0, 0, 0, 0x88, 6, 0 },
+	{ AGILEX5_USB31_SUSPEND_CLK, "usb31_suspend_clk", NULL, usb31_mux,
+	  ARRAY_SIZE(usb31_mux), 0, 0x7C, 25, 0, 0, 0, 0x88, 7, 0 },
+	{ AGILEX5_USB31_BUS_CLK_EARLY, "usb31_bus_clk_early", "l4_main_clk",
+	  NULL, 1, 0, 0x7C, 25, 0, 0, 0, 0, 0, 0 },
+	{ AGILEX5_USB2OTG_HCLK, "usb2otg_hclk", "l4_mp_clk", NULL, 1, 0, 0x7C,
+	  8, 0, 0, 0, 0, 0, 0 },
+	{ AGILEX5_SPIM_0_CLK, "spim_0_clk", "l4_mp_clk", NULL, 1, 0, 0x7C, 9,
+	  0, 0, 0, 0, 0, 0 },
+	{ AGILEX5_SPIM_1_CLK, "spim_1_clk", "l4_mp_clk", NULL, 1, 0, 0x7C, 11,
+	  0, 0, 0, 0, 0, 0 },
+	{ AGILEX5_SPIS_0_CLK, "spis_0_clk", "l4_sp_clk", NULL, 1, 0, 0x7C, 12,
+	  0, 0, 0, 0, 0, 0 },
+	{ AGILEX5_SPIS_1_CLK, "spis_1_clk", "l4_sp_clk", NULL, 1, 0, 0x7C, 13,
+	  0, 0, 0, 0, 0, 0 },
+	{ AGILEX5_DMA_CORE_CLK, "dma_core_clk", "l4_mp_clk", NULL, 1, 0, 0x7C,
+	  14, 0, 0, 0, 0, 0, 0 },
+	{ AGILEX5_DMA_HS_CLK, "dma_hs_clk", "l4_mp_clk", NULL, 1, 0, 0x7C, 14,
+	  0, 0, 0, 0, 0, 0 },
+	{ AGILEX5_I3C_0_CORE_CLK, "i3c_0_core_clk", "l4_mp_clk", NULL, 1, 0,
+	  0x7C, 18, 0, 0, 0, 0, 0, 0 },
+	{ AGILEX5_I3C_1_CORE_CLK, "i3c_1_core_clk", "l4_mp_clk", NULL, 1, 0,
+	  0x7C, 19, 0, 0, 0, 0, 0, 0 },
+	{ AGILEX5_I2C_0_PCLK, "i2c_0_pclk", "l4_sp_clk", NULL, 1, 0, 0x7C, 15,
+	  0, 0, 0, 0, 0, 0 },
+	{ AGILEX5_I2C_1_PCLK, "i2c_1_pclk", "l4_sp_clk", NULL, 1, 0, 0x7C, 16,
+	  0, 0, 0, 0, 0, 0 },
+	{ AGILEX5_I2C_EMAC0_PCLK, "i2c_emac0_pclk", "l4_sp_clk", NULL, 1, 0,
+	  0x7C, 17, 0, 0, 0, 0, 0, 0 },
+	{ AGILEX5_I2C_EMAC1_PCLK, "i2c_emac1_pclk", "l4_sp_clk", NULL, 1, 0,
+	  0x7C, 22, 0, 0, 0, 0, 0, 0 },
+	{ AGILEX5_I2C_EMAC2_PCLK, "i2c_emac2_pclk", "l4_sp_clk", NULL, 1, 0,
+	  0x7C, 27, 0, 0, 0, 0, 0, 0 },
+	{ AGILEX5_UART_0_PCLK, "uart_0_pclk", "l4_sp_clk", NULL, 1, 0, 0x7C, 20,
+	  0, 0, 0, 0, 0, 0 },
+	{ AGILEX5_UART_1_PCLK, "uart_1_pclk", "l4_sp_clk", NULL, 1, 0, 0x7C, 21,
+	  0, 0, 0, 0, 0, 0 },
+	{ AGILEX5_SPTIMER_0_PCLK, "sptimer_0_pclk", "l4_sp_clk", NULL, 1, 0,
+	  0x7C, 23, 0, 0, 0, 0, 0, 0 },
+	{ AGILEX5_SPTIMER_1_PCLK, "sptimer_1_pclk", "l4_sp_clk", NULL, 1, 0,
+	  0x7C, 24, 0, 0, 0, 0, 0, 0 },
+
+	/*NAND, SD/MMC and SoftPHY overall clocking*/
+	{ AGILEX5_DFI_CLK, "dfi_clk", "l4_mp_clk", NULL, 1, 0, 0, 0, 0x44, 16,
+	  2, 0, 0, 0 },
+	{ AGILEX5_NAND_NF_CLK, "nand_nf_clk", "dfi_clk", NULL, 1, 0, 0x7C, 10,
+	  0, 0, 0, 0, 0, 0 },
+	{ AGILEX5_NAND_BCH_CLK, "nand_bch_clk", "l4_mp_clk", NULL, 1, 0, 0x7C,
+	  10, 0, 0, 0, 0, 0, 0 },
+	{ AGILEX5_SDMMC_SDPHY_REG_CLK, "sdmmc_sdphy_reg_clk", "l4_mp_clk", NULL,
+	  1, 0, 0x7C, 5, 0, 0, 0, 0, 0, 0 },
+	{ AGILEX5_SDMCLK, "sdmclk", "dfi_clk", NULL, 1, 0, 0x7C, 5, 0, 0, 0, 0,
+	  0, 0 },
+	{ AGILEX5_SOFTPHY_REG_PCLK, "softphy_reg_pclk", "l4_mp_clk", NULL, 1, 0,
+	  0x7C, 26, 0, 0, 0, 0, 0, 0 },
+	{ AGILEX5_SOFTPHY_PHY_CLK, "softphy_phy_clk", "l4_mp_clk", NULL, 1, 0,
+	  0x7C, 26, 0x44, 16, 2, 0, 0, 0 },
+	{ AGILEX5_SOFTPHY_CTRL_CLK, "softphy_ctrl_clk", "dfi_clk", NULL, 1, 0,
+	  0x7C, 26, 0, 0, 0, 0, 0, 0 },
+};
+
+static int
+agilex5_clk_register_c_perip(const struct stratix10_perip_c_clock *clks,
+			     int nums, struct stratix10_clock_data *data)
+{
+	struct clk_hw *hw_clk;
+	void __iomem *base = data->base;
+	int i;
+
+	for (i = 0; i < nums; i++) {
+		hw_clk = s10_register_periph(&clks[i], base);
+		if (IS_ERR(hw_clk)) {
+			pr_err("%s: failed to register clock %s\n", __func__,
+			       clks[i].name);
+			continue;
+		}
+		data->clk_data.hws[clks[i].id] = hw_clk;
+	}
+	return 0;
+}
+
+static int
+agilex5_clk_register_cnt_perip(const struct stratix10_perip_cnt_clock *clks,
+			       int nums, struct stratix10_clock_data *data)
+{
+	struct clk_hw *hw_clk;
+	void __iomem *base = data->base;
+	int i;
+
+	for (i = 0; i < nums; i++) {
+		hw_clk = s10_register_cnt_periph(&clks[i], base);
+		if (IS_ERR(hw_clk)) {
+			pr_err("%s: failed to register clock %s\n", __func__,
+			       clks[i].name);
+			continue;
+		}
+		data->clk_data.hws[clks[i].id] = hw_clk;
+	}
+
+	return 0;
+}
+
+static int agilex5_clk_register_gate(const struct stratix10_gate_clock *clks,
+				     int nums,
+				     struct stratix10_clock_data *data)
+{
+	struct clk_hw *hw_clk;
+	void __iomem *base = data->base;
+	int i;
+
+	for (i = 0; i < nums; i++) {
+		hw_clk = agilex_register_gate(&clks[i], base);
+		if (IS_ERR(hw_clk)) {
+			pr_err("%s: failed to register clock %s\n", __func__,
+			       clks[i].name);
+			continue;
+		}
+		data->clk_data.hws[clks[i].id] = hw_clk;
+	}
+
+	return 0;
+}
+
+static int agilex5_clk_register_pll(const struct stratix10_pll_clock *clks,
+				    int nums, struct stratix10_clock_data *data)
+{
+	struct clk_hw *hw_clk;
+	void __iomem *base = data->base;
+	int i;
+
+	for (i = 0; i < nums; i++) {
+		hw_clk = agilex5_register_pll(&clks[i], base);
+		if (IS_ERR(hw_clk)) {
+			pr_err("%s: failed to register clock %s\n", __func__,
+			       clks[i].name);
+			continue;
+		}
+		data->clk_data.hws[clks[i].id] = hw_clk;
+	}
+
+	return 0;
+}
+
+static int agilex5_clkmgr_init(struct platform_device *pdev)
+{
+	struct device_node *np = pdev->dev.of_node;
+	struct device *dev = &pdev->dev;
+	struct stratix10_clock_data *clk_data;
+	struct resource *res;
+	void __iomem *base;
+	int i, num_clks;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	base = devm_ioremap_resource(dev, res);
+	if (IS_ERR(base))
+		return PTR_ERR(base);
+
+	num_clks = AGILEX5_NUM_CLKS;
+
+	clk_data = devm_kzalloc(dev,
+				struct_size(clk_data, clk_data.hws, num_clks),
+				GFP_KERNEL);
+	if (!clk_data)
+		return -ENOMEM;
+
+	for (i = 0; i < num_clks; i++)
+		clk_data->clk_data.hws[i] = ERR_PTR(-ENOENT);
+
+	clk_data->base = base;
+	clk_data->clk_data.num = num_clks;
+
+	agilex5_clk_register_pll(agilex5_pll_clks, ARRAY_SIZE(agilex5_pll_clks),
+				 clk_data);
+
+	agilex5_clk_register_c_perip(agilex5_main_perip_c_clks,
+				     ARRAY_SIZE(agilex5_main_perip_c_clks),
+				     clk_data);
+
+	agilex5_clk_register_cnt_perip(agilex5_main_perip_cnt_clks,
+				       ARRAY_SIZE(agilex5_main_perip_cnt_clks),
+				       clk_data);
+
+	agilex5_clk_register_gate(agilex5_gate_clks,
+				  ARRAY_SIZE(agilex5_gate_clks), clk_data);
+
+	of_clk_add_hw_provider(np, of_clk_hw_onecell_get, &clk_data->clk_data);
+	return 0;
+}
+
+static int agilex5_clkmgr_probe(struct platform_device *pdev)
+{
+	int (*probe_func)(struct platform_device *init_func);
+
+	probe_func = of_device_get_match_data(&pdev->dev);
+	if (!probe_func)
+		return -ENODEV;
+	return probe_func(pdev);
+}
+
+static const struct of_device_id agilex5_clkmgr_match_table[] = {
+	{ .compatible = "intel,agilex5-clkmgr", .data = agilex5_clkmgr_init },
+	{}
+};
+
+static struct platform_driver agilex5_clkmgr_driver = {
+	.probe		= agilex5_clkmgr_probe,
+	.driver		= {
+		.name	= "agilex5-clkmgr",
+		.suppress_bind_attrs = true,
+		.of_match_table = agilex5_clkmgr_match_table,
+	},
+};
+
+static int __init agilex5_clk_init(void)
+{
+	return platform_driver_register(&agilex5_clkmgr_driver);
+}
+core_initcall(agilex5_clk_init);
diff --git a/drivers/clk/socfpga/clk-pll-s10.c b/drivers/clk/socfpga/clk-pll-s10.c
index 1d82737befd3..e3367d34bc55 100644
--- a/drivers/clk/socfpga/clk-pll-s10.c
+++ b/drivers/clk/socfpga/clk-pll-s10.c
@@ -175,6 +175,14 @@ static const struct clk_ops agilex_clk_pll_ops = {
 	.prepare = clk_pll_prepare,
 };
 
+/* TODO need to fix, Agilex5 SM requires change */
+static const struct clk_ops agilex5_clk_pll_ops = {
+	/* TODO This may require a custom Agilex5 implementation */
+	.recalc_rate = agilex_clk_pll_recalc_rate,
+	.get_parent = clk_pll_get_parent,
+	.prepare = clk_pll_prepare,
+};
+
 static const struct clk_ops clk_pll_ops = {
 	.recalc_rate = clk_pll_recalc_rate,
 	.get_parent = clk_pll_get_parent,
@@ -304,3 +312,43 @@ struct clk_hw *n5x_register_pll(const struct stratix10_pll_clock *clks,
 	}
 	return hw_clk;
 }
+
+struct clk_hw *agilex5_register_pll(const struct stratix10_pll_clock *clks,
+				    void __iomem *reg)
+{
+	struct clk_hw *hw_clk;
+	struct socfpga_pll *pll_clk;
+	struct clk_init_data init;
+	const char *name = clks->name;
+	int ret;
+
+	pll_clk = kzalloc(sizeof(*pll_clk), GFP_KERNEL);
+	if (WARN_ON(!pll_clk))
+		return NULL;
+
+	pll_clk->hw.reg = reg + clks->offset;
+
+	if (streq(name, SOCFPGA_BOOT_CLK))
+		init.ops = &clk_boot_ops;
+	else
+		init.ops = &agilex5_clk_pll_ops;
+
+	init.name = name;
+	init.flags = clks->flags;
+
+	init.num_parents = clks->num_parents;
+	init.parent_names = NULL;
+	init.parent_data = clks->parent_data;
+	pll_clk->hw.hw.init = &init;
+
+	pll_clk->hw.bit_idx = SOCFPGA_PLL_POWER;
+	hw_clk = &pll_clk->hw.hw;
+
+	ret = clk_hw_register(NULL, hw_clk);
+	if (ret) {
+		kfree(pll_clk);
+		return ERR_PTR(ret);
+	}
+	return hw_clk;
+}
+
diff --git a/drivers/clk/socfpga/stratix10-clk.h b/drivers/clk/socfpga/stratix10-clk.h
index 75234e0783e1..468e0f0ab4ab 100644
--- a/drivers/clk/socfpga/stratix10-clk.h
+++ b/drivers/clk/socfpga/stratix10-clk.h
@@ -77,6 +77,8 @@ struct clk_hw *agilex_register_pll(const struct stratix10_pll_clock *clks,
 				void __iomem *reg);
 struct clk_hw *n5x_register_pll(const struct stratix10_pll_clock *clks,
 			     void __iomem *reg);
+struct clk_hw *agilex5_register_pll(const struct stratix10_pll_clock *clks,
+				    void __iomem *reg);
 struct clk_hw *s10_register_periph(const struct stratix10_perip_c_clock *clks,
 				void __iomem *reg);
 struct clk_hw *n5x_register_periph(const struct n5x_perip_c_clock *clks,
-- 
2.25.1

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