From: Leonard Crestez <leonard.crestez@nxp.com>
To: Lucas Stach <l.stach@pengutronix.de>,
Philipp Zabel <p.zabel@pengutronix.de>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Richard Zhu <hongxing.zhu@nxp.com>
Cc: Andrey Smirnov <andrew.smirnov@gmail.com>,
Gustavo Pimentel <gustavo.pimentel@synopsys.com>,
Jingoo Han <jingoohan1@gmail.com>,
Bjorn Helgaas <bhelgaas@google.com>,
Shawn Guo <shawnguo@kernel.org>,
Fabio Estevam <fabio.estevam@nxp.com>,
dl-linux-imx <linux-imx@nxp.com>,
"kernel@pengutronix.de" <kernel@pengutronix.de>,
"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: [PATCH v2 1/4] reset: imx7: Add PCIE_CTRL_APPS_TURNOFF
Date: Thu, 4 Oct 2018 16:34:25 +0000 [thread overview]
Message-ID: <c3a7dfd1395b12e170393a3da77e0d1602b9f542.1538670431.git.leonard.crestez@nxp.com> (raw)
In-Reply-To: <cover.1538670431.git.leonard.crestez@nxp.com>
This is required for the imx pci driver to send the PME_Turn_Off TLP.
Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Acked-by: Rob Herring <robh@kernel.org>
---
drivers/reset/reset-imx7.c | 1 +
include/dt-bindings/reset/imx7-reset.h | 4 +++-
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/reset/reset-imx7.c b/drivers/reset/reset-imx7.c
index 97d9f08271c5..77911fa8f31d 100644
--- a/drivers/reset/reset-imx7.c
+++ b/drivers/reset/reset-imx7.c
@@ -65,10 +65,11 @@ static const struct imx7_src_signal imx7_src_signals[IMX7_RESET_NUM] = {
[IMX7_RESET_MIPI_PHY_MRST] = { SRC_MIPIPHY_RCR, BIT(1) },
[IMX7_RESET_MIPI_PHY_SRST] = { SRC_MIPIPHY_RCR, BIT(2) },
[IMX7_RESET_PCIEPHY] = { SRC_PCIEPHY_RCR, BIT(2) | BIT(1) },
[IMX7_RESET_PCIEPHY_PERST] = { SRC_PCIEPHY_RCR, BIT(3) },
[IMX7_RESET_PCIE_CTRL_APPS_EN] = { SRC_PCIEPHY_RCR, BIT(6) },
+ [IMX7_RESET_PCIE_CTRL_APPS_TURNOFF] = { SRC_PCIEPHY_RCR, BIT(11) },
[IMX7_RESET_DDRC_PRST] = { SRC_DDRC_RCR, BIT(0) },
[IMX7_RESET_DDRC_CORE_RST] = { SRC_DDRC_RCR, BIT(1) },
};
static struct imx7_src *to_imx7_src(struct reset_controller_dev *rcdev)
diff --git a/include/dt-bindings/reset/imx7-reset.h b/include/dt-bindings/reset/imx7-reset.h
index 63948170c7b2..31b3f87dde9a 100644
--- a/include/dt-bindings/reset/imx7-reset.h
+++ b/include/dt-bindings/reset/imx7-reset.h
@@ -54,9 +54,11 @@
*/
#define IMX7_RESET_PCIE_CTRL_APPS_EN 22
#define IMX7_RESET_DDRC_PRST 23
#define IMX7_RESET_DDRC_CORE_RST 24
-#define IMX7_RESET_NUM 25
+#define IMX7_RESET_PCIE_CTRL_APPS_TURNOFF 25
+
+#define IMX7_RESET_NUM 26
#endif
--
2.17.1
next prev parent reply other threads:[~2018-10-04 16:34 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-04 16:34 [PATCH v2 0/4] PCI: imx: Add PME_Turn_Off support Leonard Crestez
2018-10-04 16:34 ` Leonard Crestez [this message]
2018-10-04 16:47 ` [PATCH v2 1/4] reset: imx7: Add PCIE_CTRL_APPS_TURNOFF Philipp Zabel
2018-10-04 17:08 ` Lorenzo Pieralisi
2018-10-04 20:41 ` Leonard Crestez
2018-10-04 16:34 ` [PATCH v2 2/4] dt-bindings: imx6q-pcie: Add turnoff reset for imx7d Leonard Crestez
2018-10-04 16:34 ` [PATCH v2 3/4] ARM: dts: imx7d: Add turnoff reset Leonard Crestez
2018-10-04 16:34 ` [PATCH v2 4/4] PCI: imx: Add PME_Turn_Off support Leonard Crestez
2018-10-04 16:44 ` Lucas Stach
2018-10-05 10:29 ` Lorenzo Pieralisi
2018-10-05 10:59 ` Philipp Zabel
2018-10-05 11:08 ` Lorenzo Pieralisi
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