From 535c661d87e1fc2ce31e08cab03fed0dd2742335 Mon Sep 17 00:00:00 2001
From: Yu Chien Peter Lin <peterlin@andestech.com>
Date: Thu, 30 Nov 2023 20:42:07 +0800
Subject: [PATCH] platform: rzfive: Enable Andes PMU for RZ/Five

Enable Andes PMU extension support for RZ/Five.
We also staticize renesas_rzfive_early_init() as
it is not used outside of this unit.

Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Reviewed-by: Atish Patra <atishp@rivosinc.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Tested-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
---
 platform/generic/Kconfig                 | 1 +
 platform/generic/renesas/rzfive/rzfive.c | 5 ++++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/platform/generic/Kconfig b/platform/generic/Kconfig
index 89e56035..c9b60117 100644
--- a/platform/generic/Kconfig
+++ b/platform/generic/Kconfig
@@ -39,6 +39,7 @@ config PLATFORM_RENESAS_RZFIVE
 	bool "Renesas RZ/Five support"
 	select ANDES45_PMA
 	select ANDES_SBI
+	select ANDES_PMU
 	default n
 
 config PLATFORM_SIFIVE_FU540
diff --git a/platform/generic/renesas/rzfive/rzfive.c b/platform/generic/renesas/rzfive/rzfive.c
index a69797b1..b5b5e651 100644
--- a/platform/generic/renesas/rzfive/rzfive.c
+++ b/platform/generic/renesas/rzfive/rzfive.c
@@ -5,6 +5,7 @@
  */
 
 #include <andes/andes45_pma.h>
+#include <andes/andes_pmu.h>
 #include <andes/andes_sbi.h>
 #include <platform_override.h>
 #include <sbi/sbi_domain.h>
@@ -29,7 +30,7 @@ static int renesas_rzfive_final_init(bool cold_boot, const struct fdt_match *mat
 					 array_size(renesas_rzfive_pma_regions));
 }
 
-int renesas_rzfive_early_init(bool cold_boot, const struct fdt_match *match)
+static int renesas_rzfive_early_init(bool cold_boot, const struct fdt_match *match)
 {
 	/*
 	 * Renesas RZ/Five RISC-V SoC has Instruction local memory and
@@ -57,4 +58,6 @@ const struct platform_override renesas_rzfive = {
 	.early_init = renesas_rzfive_early_init,
 	.final_init = renesas_rzfive_final_init,
 	.vendor_ext_provider = andes_sbi_vendor_ext_provider,
+	.extensions_init = andes_pmu_extensions_init,
+	.pmu_init = andes_pmu_init,
 };