All of lore.kernel.org
 help / color / mirror / Atom feed
From: Kishon Vijay Abraham I <kishon@ti.com>
To: Nishanth Menon <nm@ti.com>, Tero Kristo <kristo@kernel.org>,
	Rob Herring <robh+dt@kernel.org>
Cc: <linux-arm-kernel@lists.infradead.org>,
	<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	Kishon Vijay Abraham I <kishon@ti.com>,
	Lokesh Vutla <lokeshvutla@ti.com>, <a-govindraju@ti.com>
Subject: [PATCH 2/5] arm64: dts: ti: k3-am64-main: Add PCIe DT node
Date: Wed, 12 May 2021 20:31:04 +0530	[thread overview]
Message-ID: <20210512150107.26793-3-kishon@ti.com> (raw)
In-Reply-To: <20210512150107.26793-1-kishon@ti.com>

AM64 has one PCIe instance which can be configured in either
host mode (RC) or device mode (EP). Add PCIe DT node for host
mode and device mode here.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
 arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 46 ++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
index 4f15046eea82..c4447f430fbf 100644
--- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
@@ -728,4 +728,50 @@
 			#clock-cells = <1>;
 		};
 	};
+
+	pcie0_rc: pcie@f102000 {
+		compatible = "ti,am64-pcie-host", "ti,j721e-pcie-host";
+		reg = <0x00 0x0f102000 0x00 0x1000>,
+		      <0x00 0x0f100000 0x00 0x400>,
+		      <0x00 0x0d000000 0x00 0x00800000>,
+		      <0x00 0x68000000 0x00 0x00001000>;
+		reg-names = "intd_cfg", "user_cfg", "reg", "cfg";
+		interrupt-names = "link_state";
+		interrupts = <GIC_SPI 203 IRQ_TYPE_EDGE_RISING>;
+		device_type = "pci";
+		ti,syscon-pcie-ctrl = <&main_conf 0x4070>;
+		max-link-speed = <2>;
+		num-lanes = <1>;
+		power-domains = <&k3_pds 114 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 114 0>, <&serdes0 CDNS_TORRENT_REFCLK_DRIVER>;
+		clock-names = "fck", "pcie_refclk";
+		#address-cells = <3>;
+		#size-cells = <2>;
+		bus-range = <0x0 0xff>;
+		cdns,no-bar-match-nbits = <64>;
+		vendor-id = <0x104c>;
+		device-id = <0xb010>;
+		msi-map = <0x0 &gic_its 0x0 0x10000>;
+		ranges = <0x01000000 0x00 0x68001000  0x00 0x68001000  0x00 0x0010000>,
+			 <0x02000000 0x00 0x68011000  0x00 0x68011000  0x00 0x7fef000>;
+		dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x00000010 0x0>;
+	};
+
+	pcie0_ep: pcie-ep@f102000 {
+		compatible = "ti,am64-pcie-ep", "ti,j721e-pcie-ep";
+		reg = <0x00 0x0f102000 0x00 0x1000>,
+		      <0x00 0x0f100000 0x00 0x400>,
+		      <0x00 0x0d000000 0x00 0x00800000>,
+		      <0x00 0x68000000 0x00 0x08000000>;
+		reg-names = "intd_cfg", "user_cfg", "reg", "mem";
+		interrupt-names = "link_state";
+		interrupts = <GIC_SPI 203 IRQ_TYPE_EDGE_RISING>;
+		ti,syscon-pcie-ctrl = <&main_conf 0x4070>;
+		max-link-speed = <2>;
+		num-lanes = <1>;
+		power-domains = <&k3_pds 114 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 114 0>;
+		clock-names = "fck";
+		max-functions = /bits/ 8 <1>;
+	};
 };
-- 
2.17.1


WARNING: multiple messages have this Message-ID (diff)
From: Kishon Vijay Abraham I <kishon@ti.com>
To: Nishanth Menon <nm@ti.com>, Tero Kristo <kristo@kernel.org>,
	Rob Herring <robh+dt@kernel.org>
Cc: <linux-arm-kernel@lists.infradead.org>,
	<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	Kishon Vijay Abraham I <kishon@ti.com>,
	Lokesh Vutla <lokeshvutla@ti.com>, <a-govindraju@ti.com>
Subject: [PATCH 2/5] arm64: dts: ti: k3-am64-main: Add PCIe DT node
Date: Wed, 12 May 2021 20:31:04 +0530	[thread overview]
Message-ID: <20210512150107.26793-3-kishon@ti.com> (raw)
In-Reply-To: <20210512150107.26793-1-kishon@ti.com>

AM64 has one PCIe instance which can be configured in either
host mode (RC) or device mode (EP). Add PCIe DT node for host
mode and device mode here.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
 arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 46 ++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
index 4f15046eea82..c4447f430fbf 100644
--- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
@@ -728,4 +728,50 @@
 			#clock-cells = <1>;
 		};
 	};
+
+	pcie0_rc: pcie@f102000 {
+		compatible = "ti,am64-pcie-host", "ti,j721e-pcie-host";
+		reg = <0x00 0x0f102000 0x00 0x1000>,
+		      <0x00 0x0f100000 0x00 0x400>,
+		      <0x00 0x0d000000 0x00 0x00800000>,
+		      <0x00 0x68000000 0x00 0x00001000>;
+		reg-names = "intd_cfg", "user_cfg", "reg", "cfg";
+		interrupt-names = "link_state";
+		interrupts = <GIC_SPI 203 IRQ_TYPE_EDGE_RISING>;
+		device_type = "pci";
+		ti,syscon-pcie-ctrl = <&main_conf 0x4070>;
+		max-link-speed = <2>;
+		num-lanes = <1>;
+		power-domains = <&k3_pds 114 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 114 0>, <&serdes0 CDNS_TORRENT_REFCLK_DRIVER>;
+		clock-names = "fck", "pcie_refclk";
+		#address-cells = <3>;
+		#size-cells = <2>;
+		bus-range = <0x0 0xff>;
+		cdns,no-bar-match-nbits = <64>;
+		vendor-id = <0x104c>;
+		device-id = <0xb010>;
+		msi-map = <0x0 &gic_its 0x0 0x10000>;
+		ranges = <0x01000000 0x00 0x68001000  0x00 0x68001000  0x00 0x0010000>,
+			 <0x02000000 0x00 0x68011000  0x00 0x68011000  0x00 0x7fef000>;
+		dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x00000010 0x0>;
+	};
+
+	pcie0_ep: pcie-ep@f102000 {
+		compatible = "ti,am64-pcie-ep", "ti,j721e-pcie-ep";
+		reg = <0x00 0x0f102000 0x00 0x1000>,
+		      <0x00 0x0f100000 0x00 0x400>,
+		      <0x00 0x0d000000 0x00 0x00800000>,
+		      <0x00 0x68000000 0x00 0x08000000>;
+		reg-names = "intd_cfg", "user_cfg", "reg", "mem";
+		interrupt-names = "link_state";
+		interrupts = <GIC_SPI 203 IRQ_TYPE_EDGE_RISING>;
+		ti,syscon-pcie-ctrl = <&main_conf 0x4070>;
+		max-link-speed = <2>;
+		num-lanes = <1>;
+		power-domains = <&k3_pds 114 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 114 0>;
+		clock-names = "fck";
+		max-functions = /bits/ 8 <1>;
+	};
 };
-- 
2.17.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2021-05-12 15:06 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-12 15:01 [PATCH 0/5] AM64: EVM/SK: Enable PCIe and USB Kishon Vijay Abraham I
2021-05-12 15:01 ` Kishon Vijay Abraham I
2021-05-12 15:01 ` [PATCH 1/5] arm64: dts: ti: k3-am64-main: Add SERDES DT node Kishon Vijay Abraham I
2021-05-12 15:01   ` Kishon Vijay Abraham I
2021-05-12 15:01 ` Kishon Vijay Abraham I [this message]
2021-05-12 15:01   ` [PATCH 2/5] arm64: dts: ti: k3-am64-main: Add PCIe " Kishon Vijay Abraham I
2021-05-12 15:01 ` [PATCH 3/5] arm64: dts: ti: k3-am642-evm: Enable PCIe and SERDES Kishon Vijay Abraham I
2021-05-12 15:01   ` Kishon Vijay Abraham I
2021-05-12 15:01 ` [PATCH 4/5] arm64: dts: ti: k3-am642-sk: Enable USB Super-Speed HOST port Kishon Vijay Abraham I
2021-05-12 15:01   ` Kishon Vijay Abraham I
2021-05-12 19:40   ` Nishanth Menon
2021-05-12 19:40     ` Nishanth Menon
2021-05-13 12:35     ` Kishon Vijay Abraham I
2021-05-13 12:35       ` Kishon Vijay Abraham I
2021-05-12 15:01 ` [PATCH 5/5] arm64: dts: ti: k3-am642-sk: Disable PCIe Kishon Vijay Abraham I
2021-05-12 15:01   ` Kishon Vijay Abraham I
2021-05-12 18:46 ` [PATCH 0/5] AM64: EVM/SK: Enable PCIe and USB Nishanth Menon
2021-05-12 18:46   ` Nishanth Menon

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=20210512150107.26793-3-kishon@ti.com \
    --to=kishon@ti.com \
    --cc=a-govindraju@ti.com \
    --cc=devicetree@vger.kernel.org \
    --cc=kristo@kernel.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=lokeshvutla@ti.com \
    --cc=nm@ti.com \
    --cc=robh+dt@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: link
Be 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.