Messages in this thread Patch in this message | | | From | Sumit Gupta <> | Subject | [Patch v4 05/10] memory: tegra: add software mc clients in Tegra234 | Date | Mon, 27 Mar 2023 21:44:21 +0530 |
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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> --- drivers/memory/tegra/tegra234.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+)
diff --git a/drivers/memory/tegra/tegra234.c b/drivers/memory/tegra/tegra234.c index 353f5ef688b2..4c8929a88778 100644 --- a/drivers/memory/tegra/tegra234.c +++ b/drivers/memory/tegra/tegra234.c @@ -778,6 +778,21 @@ 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, }, }; -- 2.17.1
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