Message ID | 20191222141035.1649937-8-thierry.reding@gmail.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
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[46.91.239.63]) by smtp.gmail.com with ESMTPSA id t190sm16546496wmt.44.2019.12.22.06.10.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 22 Dec 2019 06:10:48 -0800 (PST) From: Thierry Reding <thierry.reding@gmail.com> To: Thierry Reding <thierry.reding@gmail.com> Subject: [PATCH 07/13] memory: tegra: Add system sleep support Date: Sun, 22 Dec 2019 15:10:29 +0100 Message-Id: <20191222141035.1649937-8-thierry.reding@gmail.com> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20191222141035.1649937-1-thierry.reding@gmail.com> References: <20191222141035.1649937-1-thierry.reding@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191222_061051_214825_C86359DF X-CRM114-Status: GOOD ( 11.15 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2a00:1450:4864:20:0:0:0:343 listed in] [list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (thierry.reding[at]gmail.com) -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: <linux-arm-kernel.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-arm-kernel/> List-Post: <mailto:linux-arm-kernel@lists.infradead.org> List-Help: <mailto:linux-arm-kernel-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe> Cc: linux-tegra@vger.kernel.org, devicetree@vger.kernel.org, Rob Herring <robh+dt@kernel.org>, linux-arm-kernel@lists.infradead.org, Jon Hunter <jonathanh@nvidia.com> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org |
Series |
memory: tegra: Add Tegra186/Tegra194 support
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expand
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diff --git a/drivers/memory/tegra/tegra186.c b/drivers/memory/tegra/tegra186.c index 57895116c8e5..77a313f1bf0e 100644 --- a/drivers/memory/tegra/tegra186.c +++ b/drivers/memory/tegra/tegra186.c @@ -602,10 +602,29 @@ static const struct of_device_id tegra186_mc_of_match[] = { }; MODULE_DEVICE_TABLE(of, tegra186_mc_of_match); +static int tegra186_mc_suspend(struct device *dev) +{ + return 0; +} + +static int tegra186_mc_resume(struct device *dev) +{ + struct tegra186_mc *mc = dev_get_drvdata(dev); + + tegra186_mc_program_sid(mc); + + return 0; +} + +static const struct dev_pm_ops tegra186_mc_pm_ops = { + SET_SYSTEM_SLEEP_PM_OPS(tegra186_mc_suspend, tegra186_mc_resume) +}; + static struct platform_driver tegra186_mc_driver = { .driver = { .name = "tegra186-mc", .of_match_table = tegra186_mc_of_match, + .pm = &tegra186_mc_pm_ops, .suppress_bind_attrs = true, }, .prevent_deferred_probe = true,