From: Tim Harvey <tharvey@gateworks.com> To: "Richard Zhu" <hongxing.zhu@nxp.com>, "Lucas Stach" <l.stach@pengutronix.de>, "Bjorn Helgaas" <bhelgaas@google.com>, "Rob Herring" <robh+dt@kernel.org>, "Shawn Guo" <shawnguo@kernel.org>, "Sascha Hauer" <s.hauer@pengutronix.de>, "Pengutronix Kernel Team" <kernel@pengutronix.de>, "Fabio Estevam" <festevam@gmail.com>, "NXP Linux Team" <linux-imx@nxp.com>, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, "Krzysztof Wilczyński" <kw@linux.com>, "Lorenzo Pieralisi" <lorenzo.pieralisi@arm.com> Cc: Tim Harvey <tharvey@gateworks.com> Subject: [PATCH 4/6] reset: imx7: add resets for PCIe Date: Fri, 23 Jul 2021 13:49:56 -0700 [thread overview] Message-ID: <20210723204958.7186-5-tharvey@gateworks.com> (raw) In-Reply-To: <20210723204958.7186-1-tharvey@gateworks.com> Add reset for PCIe clock and PHY. Signed-off-by: Tim Harvey <tharvey@gateworks.com> --- drivers/reset/reset-imx7.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/reset/reset-imx7.c b/drivers/reset/reset-imx7.c index 185a333df66c..423707e1fd59 100644 --- a/drivers/reset/reset-imx7.c +++ b/drivers/reset/reset-imx7.c @@ -191,6 +191,7 @@ static const struct imx7_src_signal imx8mq_src_signals[IMX8MQ_RESET_NUM] = { [IMX8MQ_RESET_PCIEPHY] = { SRC_PCIEPHY_RCR, BIT(2) | BIT(1) }, [IMX8MQ_RESET_PCIEPHY_PERST] = { SRC_PCIEPHY_RCR, BIT(3) }, + [IMX8MQ_RESET_PCIE_CTRL_APPS_CLK_REQ] = { SRC_PCIEPHY_RCR, BIT(4) }, [IMX8MQ_RESET_PCIE_CTRL_APPS_EN] = { SRC_PCIEPHY_RCR, BIT(6) }, [IMX8MQ_RESET_PCIE_CTRL_APPS_TURNOFF] = { SRC_PCIEPHY_RCR, BIT(11) }, [IMX8MQ_RESET_HDMI_PHY_APB_RESET] = { SRC_HDMI_RCR, BIT(0) }, @@ -234,7 +235,9 @@ static int imx8mq_reset_set(struct reset_controller_dev *rcdev, udelay(10); break; + case IMX8MQ_RESET_PCIEPHY_PERST: case IMX8MQ_RESET_PCIE_CTRL_APPS_EN: + case IMX8MQ_RESET_PCIE_CTRL_APPS_CLK_REQ: case IMX8MQ_RESET_PCIE2_CTRL_APPS_EN: case IMX8MQ_RESET_MIPI_DSI_PCLK_RESET_N: case IMX8MQ_RESET_MIPI_DSI_ESC_RESET_N: -- 2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: Tim Harvey <tharvey@gateworks.com> To: "Richard Zhu" <hongxing.zhu@nxp.com>, "Lucas Stach" <l.stach@pengutronix.de>, "Bjorn Helgaas" <bhelgaas@google.com>, "Rob Herring" <robh+dt@kernel.org>, "Shawn Guo" <shawnguo@kernel.org>, "Sascha Hauer" <s.hauer@pengutronix.de>, "Pengutronix Kernel Team" <kernel@pengutronix.de>, "Fabio Estevam" <festevam@gmail.com>, "NXP Linux Team" <linux-imx@nxp.com>, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, "Krzysztof Wilczyński" <kw@linux.com>, "Lorenzo Pieralisi" <lorenzo.pieralisi@arm.com> Cc: Tim Harvey <tharvey@gateworks.com> Subject: [PATCH 4/6] reset: imx7: add resets for PCIe Date: Fri, 23 Jul 2021 13:49:56 -0700 [thread overview] Message-ID: <20210723204958.7186-5-tharvey@gateworks.com> (raw) In-Reply-To: <20210723204958.7186-1-tharvey@gateworks.com> Add reset for PCIe clock and PHY. Signed-off-by: Tim Harvey <tharvey@gateworks.com> --- drivers/reset/reset-imx7.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/reset/reset-imx7.c b/drivers/reset/reset-imx7.c index 185a333df66c..423707e1fd59 100644 --- a/drivers/reset/reset-imx7.c +++ b/drivers/reset/reset-imx7.c @@ -191,6 +191,7 @@ static const struct imx7_src_signal imx8mq_src_signals[IMX8MQ_RESET_NUM] = { [IMX8MQ_RESET_PCIEPHY] = { SRC_PCIEPHY_RCR, BIT(2) | BIT(1) }, [IMX8MQ_RESET_PCIEPHY_PERST] = { SRC_PCIEPHY_RCR, BIT(3) }, + [IMX8MQ_RESET_PCIE_CTRL_APPS_CLK_REQ] = { SRC_PCIEPHY_RCR, BIT(4) }, [IMX8MQ_RESET_PCIE_CTRL_APPS_EN] = { SRC_PCIEPHY_RCR, BIT(6) }, [IMX8MQ_RESET_PCIE_CTRL_APPS_TURNOFF] = { SRC_PCIEPHY_RCR, BIT(11) }, [IMX8MQ_RESET_HDMI_PHY_APB_RESET] = { SRC_HDMI_RCR, BIT(0) }, @@ -234,7 +235,9 @@ static int imx8mq_reset_set(struct reset_controller_dev *rcdev, udelay(10); break; + case IMX8MQ_RESET_PCIEPHY_PERST: case IMX8MQ_RESET_PCIE_CTRL_APPS_EN: + case IMX8MQ_RESET_PCIE_CTRL_APPS_CLK_REQ: case IMX8MQ_RESET_PCIE2_CTRL_APPS_EN: case IMX8MQ_RESET_MIPI_DSI_PCLK_RESET_N: case IMX8MQ_RESET_MIPI_DSI_ESC_RESET_N: -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-07-23 20:50 UTC|newest] Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-07-23 20:49 [PATCH 0/6] Add IMX8M Mini PCI support Tim Harvey 2021-07-23 20:49 ` Tim Harvey 2021-07-23 20:49 ` [PATCH 1/6] dt-bindings: imx6q-pcie: add compatible for IMX8MM support Tim Harvey 2021-07-23 20:49 ` Tim Harvey 2021-07-23 20:49 ` [PATCH 2/6] dt-bindings: reset: imx8mq: add pcie reset Tim Harvey 2021-07-23 20:49 ` Tim Harvey 2021-07-23 20:49 ` [PATCH 3/6] PCI: imx6: add IMX8MM support Tim Harvey 2021-07-23 20:49 ` Tim Harvey 2021-07-29 22:29 ` Bjorn Helgaas 2021-07-29 22:29 ` Bjorn Helgaas 2021-07-23 20:49 ` Tim Harvey [this message] 2021-07-23 20:49 ` [PATCH 4/6] reset: imx7: add resets for PCIe Tim Harvey 2021-07-23 20:49 ` [PATCH 5/6] arm64: dts: imx8mm: add PCIe support Tim Harvey 2021-07-23 20:49 ` Tim Harvey 2021-07-29 14:25 ` Rob Herring 2021-07-29 14:25 ` Rob Herring 2021-07-23 20:49 ` [PATCH 6/6] arm64: dts: imx8mm: add gpc iomux compatible Tim Harvey 2021-07-23 20:49 ` Tim Harvey 2021-07-29 14:39 ` [PATCH 0/6] Add IMX8M Mini PCI support Ahmad Fatoum 2021-07-29 14:39 ` Ahmad Fatoum 2021-07-30 1:27 ` Richard Zhu 2021-07-30 1:27 ` Richard Zhu 2021-08-16 15:39 ` Tim Harvey 2021-08-16 15:39 ` Tim Harvey 2021-10-11 12:25 ` Adam Ford 2021-10-11 12:25 ` Adam Ford 2021-10-11 12:30 ` Lucas Stach 2021-10-11 12:30 ` Lucas Stach 2021-10-11 12:31 ` Adam Ford 2021-10-11 12:31 ` Adam Ford 2021-10-11 15:29 ` Tim Harvey 2021-10-11 15:29 ` Tim Harvey 2021-10-12 8:29 ` Richard Zhu 2021-10-12 8:29 ` Richard Zhu
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