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 1/6] dt-bindings: imx6q-pcie: add compatible for IMX8MM support Date: Fri, 23 Jul 2021 13:49:53 -0700 [thread overview] Message-ID: <20210723204958.7186-2-tharvey@gateworks.com> (raw) In-Reply-To: <20210723204958.7186-1-tharvey@gateworks.com> This adds the DT binding for IMX8MM support to the existing imx6q-pcie driver which shares most functionality with the IMX8MM. Additionally a 'fsl,ext-osc' property is defined to note use of an external oscillator as ref clock vs the internal PLL. Signed-off-by: Tim Harvey <tharvey@gateworks.com> --- Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt index d8971ab99274..9886e1344fd3 100644 --- a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt +++ b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt @@ -10,6 +10,7 @@ Required properties: - "fsl,imx6qp-pcie" - "fsl,imx7d-pcie" - "fsl,imx8mq-pcie" + - "fsl,imx8mm-pcie" - reg: base address and length of the PCIe controller - interrupts: A list of interrupt outputs of the controller. Must contain an entry for each entry in the interrupt-names property. @@ -19,6 +20,7 @@ Required properties: - "pcie_phy" Optional properties: +- fsl,ext-osc: use the external oscillator as ref clock (vs internal PLL) - fsl,tx-deemph-gen1: Gen1 De-emphasis value. Default: 0 - fsl,tx-deemph-gen2-3p5db: Gen2 (3.5db) De-emphasis value. Default: 0 - fsl,tx-deemph-gen2-6db: Gen2 (6db) De-emphasis value. Default: 20 @@ -49,7 +51,7 @@ Additional required properties for imx6sx-pcie: PCIE_PHY power domains - power-domain-names: Must be "pcie", "pcie_phy" -Additional required properties for imx7d-pcie and imx8mq-pcie: +Additional required properties for imx7d-pcie, imx8mq-pcie, imx8mm-pcie: - power-domains: Must be set to a phandle pointing to PCIE_PHY power domain - resets: Must contain phandles to PCIe-related reset lines exposed by SRC IP block -- 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 1/6] dt-bindings: imx6q-pcie: add compatible for IMX8MM support Date: Fri, 23 Jul 2021 13:49:53 -0700 [thread overview] Message-ID: <20210723204958.7186-2-tharvey@gateworks.com> (raw) In-Reply-To: <20210723204958.7186-1-tharvey@gateworks.com> This adds the DT binding for IMX8MM support to the existing imx6q-pcie driver which shares most functionality with the IMX8MM. Additionally a 'fsl,ext-osc' property is defined to note use of an external oscillator as ref clock vs the internal PLL. Signed-off-by: Tim Harvey <tharvey@gateworks.com> --- Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt index d8971ab99274..9886e1344fd3 100644 --- a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt +++ b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt @@ -10,6 +10,7 @@ Required properties: - "fsl,imx6qp-pcie" - "fsl,imx7d-pcie" - "fsl,imx8mq-pcie" + - "fsl,imx8mm-pcie" - reg: base address and length of the PCIe controller - interrupts: A list of interrupt outputs of the controller. Must contain an entry for each entry in the interrupt-names property. @@ -19,6 +20,7 @@ Required properties: - "pcie_phy" Optional properties: +- fsl,ext-osc: use the external oscillator as ref clock (vs internal PLL) - fsl,tx-deemph-gen1: Gen1 De-emphasis value. Default: 0 - fsl,tx-deemph-gen2-3p5db: Gen2 (3.5db) De-emphasis value. Default: 0 - fsl,tx-deemph-gen2-6db: Gen2 (6db) De-emphasis value. Default: 20 @@ -49,7 +51,7 @@ Additional required properties for imx6sx-pcie: PCIE_PHY power domains - power-domain-names: Must be "pcie", "pcie_phy" -Additional required properties for imx7d-pcie and imx8mq-pcie: +Additional required properties for imx7d-pcie, imx8mq-pcie, imx8mm-pcie: - power-domains: Must be set to a phandle pointing to PCIE_PHY power domain - resets: Must contain phandles to PCIe-related reset lines exposed by SRC IP block -- 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 ` Tim Harvey [this message] 2021-07-23 20:49 ` [PATCH 1/6] dt-bindings: imx6q-pcie: add compatible for IMX8MM support 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 ` [PATCH 4/6] reset: imx7: add resets for PCIe Tim Harvey 2021-07-23 20:49 ` 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
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20210723204958.7186-2-tharvey@gateworks.com \ --to=tharvey@gateworks.com \ --cc=bhelgaas@google.com \ --cc=devicetree@vger.kernel.org \ --cc=festevam@gmail.com \ --cc=hongxing.zhu@nxp.com \ --cc=kernel@pengutronix.de \ --cc=kw@linux.com \ --cc=l.stach@pengutronix.de \ --cc=linux-arm-kernel@lists.infradead.org \ --cc=linux-imx@nxp.com \ --cc=linux-kernel@vger.kernel.org \ --cc=linux-pci@vger.kernel.org \ --cc=lorenzo.pieralisi@arm.com \ --cc=robh+dt@kernel.org \ --cc=s.hauer@pengutronix.de \ --cc=shawnguo@kernel.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.