From: Sumit Gupta <sumitg@nvidia.com>
Date: Thu, 11 May 2023 17:32:06 +0000 (+0530)
Subject: memory: tegra: Add software memory clients in Tegra234
X-Git-Tag: v6.5-rc1~140^2~11^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=80b19e09c8fb04a6397278b1c16403042629614f;p=thirdparty%2Fkernel%2Flinux.git

memory: tegra: Add software memory clients in Tegra234

Add dummy memory controller clients to represent CPU clusters. They will
be used by the CPUFREQ driver to scale DRAM FREQ with the CPU FREQ.

Signed-off-by: Sumit Gupta <sumitg@nvidia.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---

diff --git a/drivers/memory/tegra/tegra234.c b/drivers/memory/tegra/tegra234.c
index a4ea181e10901..0fa68862749fc 100644
--- a/drivers/memory/tegra/tegra234.c
+++ b/drivers/memory/tegra/tegra234.c
@@ -777,6 +777,21 @@ static const struct tegra_mc_client tegra234_mc_clients[] = {
 				.security = 0x244,
 			},
 		},
+	}, {
+		.id = TEGRA_ICC_MC_CPU_CLUSTER0,
+		.name = "sw_cluster0",
+		.bpmp_id = TEGRA_ICC_BPMP_CPU_CLUSTER0,
+		.type = TEGRA_ICC_NISO,
+	}, {
+		.id = TEGRA_ICC_MC_CPU_CLUSTER1,
+		.name = "sw_cluster1",
+		.bpmp_id = TEGRA_ICC_BPMP_CPU_CLUSTER1,
+		.type = TEGRA_ICC_NISO,
+	}, {
+		.id = TEGRA_ICC_MC_CPU_CLUSTER2,
+		.name = "sw_cluster2",
+		.bpmp_id = TEGRA_ICC_BPMP_CPU_CLUSTER2,
+		.type = TEGRA_ICC_NISO,
 	},
 };