From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dmitry Osipenko Subject: [PATCH v1 14/29] memory: tegra: Add interconnect nodes for Terga20 display controllers Date: Mon, 18 Nov 2019 23:02:32 +0300 Message-ID: <20191118200247.3567-15-digetx@gmail.com> References: <20191118200247.3567-1-digetx@gmail.com> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20191118200247.3567-1-digetx@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: Thierry Reding , Jonathan Hunter , Peter De Schrijver , Mikko Perttunen , Georgi Djakov , Rob Herring Cc: linux-tegra@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org List-Id: linux-tegra@vger.kernel.org Add initial interconnect nodes that allow display controller driver to perform memory bandwidth requests using interconnect API. Signed-off-by: Dmitry Osipenko --- drivers/memory/tegra/tegra20.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/drivers/memory/tegra/tegra20.c b/drivers/memory/tegra/tegra20.c index a8098bff91d9..dfcd9fdb7ce7 100644 --- a/drivers/memory/tegra/tegra20.c +++ b/drivers/memory/tegra/tegra20.c @@ -3,6 +3,7 @@ * Copyright (C) 2012 NVIDIA CORPORATION. All rights reserved. */ +#include #include #include "mc.h" @@ -280,6 +281,17 @@ static const struct tegra_mc_reset_ops tegra20_mc_reset_ops = { .reset_status = tegra20_mc_reset_status, }; +#define TEGRA20_MC_ICC(_name) \ + { \ + .name = #_name, \ + .id = TEGRA_ICC_MC_##_name, \ + } + +static const struct tegra_mc_icc_node tegra20_mc_icc_nodes[] = { + TEGRA20_MC_ICC(DC), + TEGRA20_MC_ICC(DCB), +}; + const struct tegra_mc_soc tegra20_mc_soc = { .clients = tegra20_mc_clients, .num_clients = ARRAY_SIZE(tegra20_mc_clients), @@ -290,4 +302,6 @@ const struct tegra_mc_soc tegra20_mc_soc = { .reset_ops = &tegra20_mc_reset_ops, .resets = tegra20_mc_resets, .num_resets = ARRAY_SIZE(tegra20_mc_resets), + .icc_nodes = tegra20_mc_icc_nodes, + .num_icc_nodes = ARRAY_SIZE(tegra20_mc_icc_nodes), }; -- 2.23.0