From: Kishon Vijay Abraham I <kishon@ti.com>
To: Tero Kristo <t-kristo@ti.com>, Nishanth Menon <nm@ti.com>,
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>
Subject: [PATCH v2 1/2] arm64: dts: ti: k3-j721e-main: Add PCIe device tree nodes
Date: Mon, 14 Sep 2020 20:51:14 +0530 [thread overview]
Message-ID: <20200914152115.1788-2-kishon@ti.com> (raw)
In-Reply-To: <20200914152115.1788-1-kishon@ti.com>
Add PCIe device tree nodes (both RC and EP) for the four
PCIe instances here.
Also add the missing translations required in the "ranges"
DT property of cbass_main to access all the four PCIe
instances.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 232 +++++++++++++++++++++-
arch/arm64/boot/dts/ti/k3-j721e.dtsi | 5 +-
2 files changed, 235 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
index 00a36a14efe7..c9045f005a62 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
@@ -28,7 +28,39 @@
#size-cells = <1>;
ranges = <0x0 0x0 0x00100000 0x1c000>;
- serdes_ln_ctrl: serdes-ln-ctrl@4080 {
+ pcie0_ctrl: syscon@4070 {
+ compatible = "ti,j721e-system-controller", "syscon", "simple-mfd";
+ reg = <0x00004070 0x4>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x4070 0x4070 0x4>;
+ };
+
+ pcie1_ctrl: syscon@4074 {
+ compatible = "ti,j721e-system-controller", "syscon", "simple-mfd";
+ reg = <0x00004074 0x4>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x4074 0x4074 0x4>;
+ };
+
+ pcie2_ctrl: syscon@4078 {
+ compatible = "ti,j721e-system-controller", "syscon", "simple-mfd";
+ reg = <0x00004078 0x4>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x4078 0x4078 0x4>;
+ };
+
+ pcie3_ctrl: syscon@407c {
+ compatible = "ti,j721e-system-controller", "syscon", "simple-mfd";
+ reg = <0x0000407c 0x4>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x407c 0x407c 0x4>;
+ };
+
+ serdes_ln_ctrl: mux@4080 {
compatible = "mmio-mux";
reg = <0x00004080 0x50>;
#mux-control-cells = <1>;
@@ -576,6 +608,204 @@
};
};
+ pcie0_rc: pcie@2900000 {
+ compatible = "ti,j721e-pcie-host";
+ reg = <0x00 0x02900000 0x00 0x1000>,
+ <0x00 0x02907000 0x00 0x400>,
+ <0x00 0x0d000000 0x00 0x00800000>,
+ <0x00 0x10000000 0x00 0x00001000>;
+ reg-names = "intd_cfg", "user_cfg", "reg", "cfg";
+ interrupt-names = "link_state";
+ interrupts = <GIC_SPI 318 IRQ_TYPE_EDGE_RISING>;
+ device_type = "pci";
+ ti,syscon-pcie-ctrl = <&pcie0_ctrl>;
+ max-link-speed = <3>;
+ num-lanes = <2>;
+ power-domains = <&k3_pds 239 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 239 1>;
+ clock-names = "fck";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ bus-range = <0x0 0xf>;
+ vendor-id = <0x104c>;
+ device-id = <0xb00d>;
+ msi-map = <0x0 &gic_its 0x0 0x10000>;
+ dma-coherent;
+ ranges = <0x01000000 0x0 0x10001000 0x0 0x10001000 0x0 0x0010000>,
+ <0x02000000 0x0 0x10011000 0x0 0x10011000 0x0 0x7fef000>;
+ dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x10000 0x0>;
+ };
+
+ pcie0_ep: pcie-ep@2900000 {
+ compatible = "ti,j721e-pcie-ep";
+ reg = <0x00 0x02900000 0x00 0x1000>,
+ <0x00 0x02907000 0x00 0x400>,
+ <0x00 0x0d000000 0x00 0x00800000>,
+ <0x00 0x10000000 0x00 0x08000000>;
+ reg-names = "intd_cfg", "user_cfg", "reg", "mem";
+ interrupt-names = "link_state";
+ interrupts = <GIC_SPI 318 IRQ_TYPE_EDGE_RISING>;
+ ti,syscon-pcie-ctrl = <&pcie0_ctrl>;
+ max-link-speed = <3>;
+ num-lanes = <2>;
+ power-domains = <&k3_pds 239 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 239 1>;
+ clock-names = "fck";
+ cdns,max-outbound-regions = <16>;
+ max-functions = /bits/ 8 <6>;
+ max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>;
+ dma-coherent;
+ };
+
+ pcie1_rc: pcie@2910000 {
+ compatible = "ti,j721e-pcie-host";
+ reg = <0x00 0x02910000 0x00 0x1000>,
+ <0x00 0x02917000 0x00 0x400>,
+ <0x00 0x0d800000 0x00 0x00800000>,
+ <0x00 0x18000000 0x00 0x00001000>;
+ reg-names = "intd_cfg", "user_cfg", "reg", "cfg";
+ interrupt-names = "link_state";
+ interrupts = <GIC_SPI 330 IRQ_TYPE_EDGE_RISING>;
+ device_type = "pci";
+ ti,syscon-pcie-ctrl = <&pcie1_ctrl>;
+ max-link-speed = <3>;
+ num-lanes = <2>;
+ power-domains = <&k3_pds 240 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 240 1>;
+ clock-names = "fck";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ bus-range = <0x0 0xf>;
+ vendor-id = <0x104c>;
+ device-id = <0xb00d>;
+ msi-map = <0x0 &gic_its 0x10000 0x10000>;
+ dma-coherent;
+ ranges = <0x01000000 0x0 0x18001000 0x0 0x18001000 0x0 0x0010000>,
+ <0x02000000 0x0 0x18011000 0x0 0x18011000 0x0 0x7fef000>;
+ dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x10000 0x0>;
+ };
+
+ pcie1_ep: pcie-ep@2910000 {
+ compatible = "ti,j721e-pcie-ep";
+ reg = <0x00 0x02910000 0x00 0x1000>,
+ <0x00 0x02917000 0x00 0x400>,
+ <0x00 0x0d800000 0x00 0x00800000>,
+ <0x00 0x18000000 0x00 0x08000000>;
+ reg-names = "intd_cfg", "user_cfg", "reg", "mem";
+ interrupt-names = "link_state";
+ interrupts = <GIC_SPI 330 IRQ_TYPE_EDGE_RISING>;
+ ti,syscon-pcie-ctrl = <&pcie1_ctrl>;
+ max-link-speed = <3>;
+ num-lanes = <2>;
+ power-domains = <&k3_pds 240 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 240 1>;
+ clock-names = "fck";
+ cdns,max-outbound-regions = <16>;
+ max-functions = /bits/ 8 <6>;
+ max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>;
+ dma-coherent;
+ };
+
+ pcie2_rc: pcie@2920000 {
+ compatible = "ti,j721e-pcie-host";
+ reg = <0x00 0x02920000 0x00 0x1000>,
+ <0x00 0x02927000 0x00 0x400>,
+ <0x00 0x0e000000 0x00 0x00800000>,
+ <0x44 0x00000000 0x00 0x00001000>;
+ reg-names = "intd_cfg", "user_cfg", "reg", "cfg";
+ interrupt-names = "link_state";
+ interrupts = <GIC_SPI 342 IRQ_TYPE_EDGE_RISING>;
+ device_type = "pci";
+ ti,syscon-pcie-ctrl = <&pcie2_ctrl>;
+ max-link-speed = <3>;
+ num-lanes = <2>;
+ power-domains = <&k3_pds 241 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 241 1>;
+ clock-names = "fck";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ bus-range = <0x0 0xf>;
+ vendor-id = <0x104c>;
+ device-id = <0xb00d>;
+ msi-map = <0x0 &gic_its 0x20000 0x10000>;
+ dma-coherent;
+ ranges = <0x01000000 0x0 0x00001000 0x44 0x00001000 0x0 0x0010000>,
+ <0x02000000 0x0 0x00011000 0x44 0x00011000 0x0 0x7fef000>;
+ dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x10000 0x0>;
+ };
+
+ pcie2_ep: pcie-ep@2920000 {
+ compatible = "ti,j721e-pcie-ep";
+ reg = <0x00 0x02920000 0x00 0x1000>,
+ <0x00 0x02927000 0x00 0x400>,
+ <0x00 0x0e000000 0x00 0x00800000>,
+ <0x44 0x00000000 0x00 0x08000000>;
+ reg-names = "intd_cfg", "user_cfg", "reg", "mem";
+ interrupt-names = "link_state";
+ interrupts = <GIC_SPI 342 IRQ_TYPE_EDGE_RISING>;
+ ti,syscon-pcie-ctrl = <&pcie2_ctrl>;
+ max-link-speed = <3>;
+ num-lanes = <2>;
+ power-domains = <&k3_pds 241 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 241 1>;
+ clock-names = "fck";
+ cdns,max-outbound-regions = <16>;
+ max-functions = /bits/ 8 <6>;
+ max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>;
+ dma-coherent;
+ };
+
+ pcie3_rc: pcie@2930000 {
+ compatible = "ti,j721e-pcie-host";
+ reg = <0x00 0x02930000 0x00 0x1000>,
+ <0x00 0x02937000 0x00 0x400>,
+ <0x00 0x0e800000 0x00 0x00800000>,
+ <0x44 0x10000000 0x00 0x00001000>;
+ reg-names = "intd_cfg", "user_cfg", "reg", "cfg";
+ interrupt-names = "link_state";
+ interrupts = <GIC_SPI 354 IRQ_TYPE_EDGE_RISING>;
+ device_type = "pci";
+ ti,syscon-pcie-ctrl = <&pcie3_ctrl>;
+ max-link-speed = <3>;
+ num-lanes = <2>;
+ power-domains = <&k3_pds 242 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 242 1>;
+ clock-names = "fck";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ bus-range = <0x0 0xf>;
+ vendor-id = <0x104c>;
+ device-id = <0xb00d>;
+ msi-map = <0x0 &gic_its 0x30000 0x10000>;
+ dma-coherent;
+ ranges = <0x01000000 0x0 0x00001000 0x44 0x10001000 0x0 0x0010000>,
+ <0x02000000 0x0 0x00011000 0x44 0x10011000 0x0 0x7fef000>;
+ dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x10000 0x0>;
+ };
+
+ pcie3_ep: pcie-ep@2930000 {
+ compatible = "ti,j721e-pcie-ep";
+ reg = <0x00 0x02930000 0x00 0x1000>,
+ <0x00 0x02937000 0x00 0x400>,
+ <0x00 0x0e800000 0x00 0x00800000>,
+ <0x44 0x10000000 0x00 0x08000000>;
+ reg-names = "intd_cfg", "user_cfg", "reg", "mem";
+ interrupt-names = "link_state";
+ interrupts = <GIC_SPI 354 IRQ_TYPE_EDGE_RISING>;
+ ti,syscon-pcie-ctrl = <&pcie3_ctrl>;
+ max-link-speed = <3>;
+ num-lanes = <2>;
+ power-domains = <&k3_pds 242 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 242 1>;
+ clock-names = "fck";
+ cdns,max-outbound-regions = <16>;
+ max-functions = /bits/ 8 <6>;
+ max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>;
+ dma-coherent;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ };
+
main_uart0: serial@2800000 {
compatible = "ti,j721e-uart", "ti,am654-uart";
reg = <0x00 0x02800000 0x00 0x100>;
diff --git a/arch/arm64/boot/dts/ti/k3-j721e.dtsi b/arch/arm64/boot/dts/ti/k3-j721e.dtsi
index f787aa73aaae..eeb02115b966 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e.dtsi
@@ -132,9 +132,12 @@
<0x00 0x06400000 0x00 0x06400000 0x00 0x00400000>, /* USBSS1 */
<0x00 0x01000000 0x00 0x01000000 0x00 0x0af02400>, /* Most peripherals */
<0x00 0x30000000 0x00 0x30000000 0x00 0x0c400000>, /* MAIN NAVSS */
- <0x00 0x0d000000 0x00 0x0d000000 0x00 0x01000000>, /* PCIe Core*/
+ <0x00 0x0d000000 0x00 0x0d000000 0x00 0x01800000>, /* PCIe Core*/
+ <0x00 0x0e000000 0x00 0x0e000000 0x00 0x01800000>, /* PCIe Core*/
<0x00 0x10000000 0x00 0x10000000 0x00 0x10000000>, /* PCIe DAT */
<0x00 0x64800000 0x00 0x64800000 0x00 0x00800000>, /* C71 */
+ <0x44 0x00000000 0x44 0x00000000 0x00 0x08000000>, /* PCIe2 DAT */
+ <0x44 0x10000000 0x44 0x10000000 0x00 0x08000000>, /* PCIe3 DAT */
<0x4d 0x80800000 0x4d 0x80800000 0x00 0x00800000>, /* C66_0 */
<0x4d 0x81800000 0x4d 0x81800000 0x00 0x00800000>, /* C66_1 */
<0x4e 0x20000000 0x4e 0x20000000 0x00 0x00080000>, /* GPU */
--
2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: Kishon Vijay Abraham I <kishon@ti.com>
To: Tero Kristo <t-kristo@ti.com>, Nishanth Menon <nm@ti.com>,
Rob Herring <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Kishon Vijay Abraham I <kishon@ti.com>
Subject: [PATCH v2 1/2] arm64: dts: ti: k3-j721e-main: Add PCIe device tree nodes
Date: Mon, 14 Sep 2020 20:51:14 +0530 [thread overview]
Message-ID: <20200914152115.1788-2-kishon@ti.com> (raw)
In-Reply-To: <20200914152115.1788-1-kishon@ti.com>
Add PCIe device tree nodes (both RC and EP) for the four
PCIe instances here.
Also add the missing translations required in the "ranges"
DT property of cbass_main to access all the four PCIe
instances.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 232 +++++++++++++++++++++-
arch/arm64/boot/dts/ti/k3-j721e.dtsi | 5 +-
2 files changed, 235 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
index 00a36a14efe7..c9045f005a62 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
@@ -28,7 +28,39 @@
#size-cells = <1>;
ranges = <0x0 0x0 0x00100000 0x1c000>;
- serdes_ln_ctrl: serdes-ln-ctrl@4080 {
+ pcie0_ctrl: syscon@4070 {
+ compatible = "ti,j721e-system-controller", "syscon", "simple-mfd";
+ reg = <0x00004070 0x4>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x4070 0x4070 0x4>;
+ };
+
+ pcie1_ctrl: syscon@4074 {
+ compatible = "ti,j721e-system-controller", "syscon", "simple-mfd";
+ reg = <0x00004074 0x4>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x4074 0x4074 0x4>;
+ };
+
+ pcie2_ctrl: syscon@4078 {
+ compatible = "ti,j721e-system-controller", "syscon", "simple-mfd";
+ reg = <0x00004078 0x4>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x4078 0x4078 0x4>;
+ };
+
+ pcie3_ctrl: syscon@407c {
+ compatible = "ti,j721e-system-controller", "syscon", "simple-mfd";
+ reg = <0x0000407c 0x4>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x407c 0x407c 0x4>;
+ };
+
+ serdes_ln_ctrl: mux@4080 {
compatible = "mmio-mux";
reg = <0x00004080 0x50>;
#mux-control-cells = <1>;
@@ -576,6 +608,204 @@
};
};
+ pcie0_rc: pcie@2900000 {
+ compatible = "ti,j721e-pcie-host";
+ reg = <0x00 0x02900000 0x00 0x1000>,
+ <0x00 0x02907000 0x00 0x400>,
+ <0x00 0x0d000000 0x00 0x00800000>,
+ <0x00 0x10000000 0x00 0x00001000>;
+ reg-names = "intd_cfg", "user_cfg", "reg", "cfg";
+ interrupt-names = "link_state";
+ interrupts = <GIC_SPI 318 IRQ_TYPE_EDGE_RISING>;
+ device_type = "pci";
+ ti,syscon-pcie-ctrl = <&pcie0_ctrl>;
+ max-link-speed = <3>;
+ num-lanes = <2>;
+ power-domains = <&k3_pds 239 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 239 1>;
+ clock-names = "fck";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ bus-range = <0x0 0xf>;
+ vendor-id = <0x104c>;
+ device-id = <0xb00d>;
+ msi-map = <0x0 &gic_its 0x0 0x10000>;
+ dma-coherent;
+ ranges = <0x01000000 0x0 0x10001000 0x0 0x10001000 0x0 0x0010000>,
+ <0x02000000 0x0 0x10011000 0x0 0x10011000 0x0 0x7fef000>;
+ dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x10000 0x0>;
+ };
+
+ pcie0_ep: pcie-ep@2900000 {
+ compatible = "ti,j721e-pcie-ep";
+ reg = <0x00 0x02900000 0x00 0x1000>,
+ <0x00 0x02907000 0x00 0x400>,
+ <0x00 0x0d000000 0x00 0x00800000>,
+ <0x00 0x10000000 0x00 0x08000000>;
+ reg-names = "intd_cfg", "user_cfg", "reg", "mem";
+ interrupt-names = "link_state";
+ interrupts = <GIC_SPI 318 IRQ_TYPE_EDGE_RISING>;
+ ti,syscon-pcie-ctrl = <&pcie0_ctrl>;
+ max-link-speed = <3>;
+ num-lanes = <2>;
+ power-domains = <&k3_pds 239 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 239 1>;
+ clock-names = "fck";
+ cdns,max-outbound-regions = <16>;
+ max-functions = /bits/ 8 <6>;
+ max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>;
+ dma-coherent;
+ };
+
+ pcie1_rc: pcie@2910000 {
+ compatible = "ti,j721e-pcie-host";
+ reg = <0x00 0x02910000 0x00 0x1000>,
+ <0x00 0x02917000 0x00 0x400>,
+ <0x00 0x0d800000 0x00 0x00800000>,
+ <0x00 0x18000000 0x00 0x00001000>;
+ reg-names = "intd_cfg", "user_cfg", "reg", "cfg";
+ interrupt-names = "link_state";
+ interrupts = <GIC_SPI 330 IRQ_TYPE_EDGE_RISING>;
+ device_type = "pci";
+ ti,syscon-pcie-ctrl = <&pcie1_ctrl>;
+ max-link-speed = <3>;
+ num-lanes = <2>;
+ power-domains = <&k3_pds 240 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 240 1>;
+ clock-names = "fck";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ bus-range = <0x0 0xf>;
+ vendor-id = <0x104c>;
+ device-id = <0xb00d>;
+ msi-map = <0x0 &gic_its 0x10000 0x10000>;
+ dma-coherent;
+ ranges = <0x01000000 0x0 0x18001000 0x0 0x18001000 0x0 0x0010000>,
+ <0x02000000 0x0 0x18011000 0x0 0x18011000 0x0 0x7fef000>;
+ dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x10000 0x0>;
+ };
+
+ pcie1_ep: pcie-ep@2910000 {
+ compatible = "ti,j721e-pcie-ep";
+ reg = <0x00 0x02910000 0x00 0x1000>,
+ <0x00 0x02917000 0x00 0x400>,
+ <0x00 0x0d800000 0x00 0x00800000>,
+ <0x00 0x18000000 0x00 0x08000000>;
+ reg-names = "intd_cfg", "user_cfg", "reg", "mem";
+ interrupt-names = "link_state";
+ interrupts = <GIC_SPI 330 IRQ_TYPE_EDGE_RISING>;
+ ti,syscon-pcie-ctrl = <&pcie1_ctrl>;
+ max-link-speed = <3>;
+ num-lanes = <2>;
+ power-domains = <&k3_pds 240 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 240 1>;
+ clock-names = "fck";
+ cdns,max-outbound-regions = <16>;
+ max-functions = /bits/ 8 <6>;
+ max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>;
+ dma-coherent;
+ };
+
+ pcie2_rc: pcie@2920000 {
+ compatible = "ti,j721e-pcie-host";
+ reg = <0x00 0x02920000 0x00 0x1000>,
+ <0x00 0x02927000 0x00 0x400>,
+ <0x00 0x0e000000 0x00 0x00800000>,
+ <0x44 0x00000000 0x00 0x00001000>;
+ reg-names = "intd_cfg", "user_cfg", "reg", "cfg";
+ interrupt-names = "link_state";
+ interrupts = <GIC_SPI 342 IRQ_TYPE_EDGE_RISING>;
+ device_type = "pci";
+ ti,syscon-pcie-ctrl = <&pcie2_ctrl>;
+ max-link-speed = <3>;
+ num-lanes = <2>;
+ power-domains = <&k3_pds 241 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 241 1>;
+ clock-names = "fck";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ bus-range = <0x0 0xf>;
+ vendor-id = <0x104c>;
+ device-id = <0xb00d>;
+ msi-map = <0x0 &gic_its 0x20000 0x10000>;
+ dma-coherent;
+ ranges = <0x01000000 0x0 0x00001000 0x44 0x00001000 0x0 0x0010000>,
+ <0x02000000 0x0 0x00011000 0x44 0x00011000 0x0 0x7fef000>;
+ dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x10000 0x0>;
+ };
+
+ pcie2_ep: pcie-ep@2920000 {
+ compatible = "ti,j721e-pcie-ep";
+ reg = <0x00 0x02920000 0x00 0x1000>,
+ <0x00 0x02927000 0x00 0x400>,
+ <0x00 0x0e000000 0x00 0x00800000>,
+ <0x44 0x00000000 0x00 0x08000000>;
+ reg-names = "intd_cfg", "user_cfg", "reg", "mem";
+ interrupt-names = "link_state";
+ interrupts = <GIC_SPI 342 IRQ_TYPE_EDGE_RISING>;
+ ti,syscon-pcie-ctrl = <&pcie2_ctrl>;
+ max-link-speed = <3>;
+ num-lanes = <2>;
+ power-domains = <&k3_pds 241 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 241 1>;
+ clock-names = "fck";
+ cdns,max-outbound-regions = <16>;
+ max-functions = /bits/ 8 <6>;
+ max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>;
+ dma-coherent;
+ };
+
+ pcie3_rc: pcie@2930000 {
+ compatible = "ti,j721e-pcie-host";
+ reg = <0x00 0x02930000 0x00 0x1000>,
+ <0x00 0x02937000 0x00 0x400>,
+ <0x00 0x0e800000 0x00 0x00800000>,
+ <0x44 0x10000000 0x00 0x00001000>;
+ reg-names = "intd_cfg", "user_cfg", "reg", "cfg";
+ interrupt-names = "link_state";
+ interrupts = <GIC_SPI 354 IRQ_TYPE_EDGE_RISING>;
+ device_type = "pci";
+ ti,syscon-pcie-ctrl = <&pcie3_ctrl>;
+ max-link-speed = <3>;
+ num-lanes = <2>;
+ power-domains = <&k3_pds 242 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 242 1>;
+ clock-names = "fck";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ bus-range = <0x0 0xf>;
+ vendor-id = <0x104c>;
+ device-id = <0xb00d>;
+ msi-map = <0x0 &gic_its 0x30000 0x10000>;
+ dma-coherent;
+ ranges = <0x01000000 0x0 0x00001000 0x44 0x10001000 0x0 0x0010000>,
+ <0x02000000 0x0 0x00011000 0x44 0x10011000 0x0 0x7fef000>;
+ dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x10000 0x0>;
+ };
+
+ pcie3_ep: pcie-ep@2930000 {
+ compatible = "ti,j721e-pcie-ep";
+ reg = <0x00 0x02930000 0x00 0x1000>,
+ <0x00 0x02937000 0x00 0x400>,
+ <0x00 0x0e800000 0x00 0x00800000>,
+ <0x44 0x10000000 0x00 0x08000000>;
+ reg-names = "intd_cfg", "user_cfg", "reg", "mem";
+ interrupt-names = "link_state";
+ interrupts = <GIC_SPI 354 IRQ_TYPE_EDGE_RISING>;
+ ti,syscon-pcie-ctrl = <&pcie3_ctrl>;
+ max-link-speed = <3>;
+ num-lanes = <2>;
+ power-domains = <&k3_pds 242 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 242 1>;
+ clock-names = "fck";
+ cdns,max-outbound-regions = <16>;
+ max-functions = /bits/ 8 <6>;
+ max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>;
+ dma-coherent;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ };
+
main_uart0: serial@2800000 {
compatible = "ti,j721e-uart", "ti,am654-uart";
reg = <0x00 0x02800000 0x00 0x100>;
diff --git a/arch/arm64/boot/dts/ti/k3-j721e.dtsi b/arch/arm64/boot/dts/ti/k3-j721e.dtsi
index f787aa73aaae..eeb02115b966 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e.dtsi
@@ -132,9 +132,12 @@
<0x00 0x06400000 0x00 0x06400000 0x00 0x00400000>, /* USBSS1 */
<0x00 0x01000000 0x00 0x01000000 0x00 0x0af02400>, /* Most peripherals */
<0x00 0x30000000 0x00 0x30000000 0x00 0x0c400000>, /* MAIN NAVSS */
- <0x00 0x0d000000 0x00 0x0d000000 0x00 0x01000000>, /* PCIe Core*/
+ <0x00 0x0d000000 0x00 0x0d000000 0x00 0x01800000>, /* PCIe Core*/
+ <0x00 0x0e000000 0x00 0x0e000000 0x00 0x01800000>, /* PCIe Core*/
<0x00 0x10000000 0x00 0x10000000 0x00 0x10000000>, /* PCIe DAT */
<0x00 0x64800000 0x00 0x64800000 0x00 0x00800000>, /* C71 */
+ <0x44 0x00000000 0x44 0x00000000 0x00 0x08000000>, /* PCIe2 DAT */
+ <0x44 0x10000000 0x44 0x10000000 0x00 0x08000000>, /* PCIe3 DAT */
<0x4d 0x80800000 0x4d 0x80800000 0x00 0x00800000>, /* C66_0 */
<0x4d 0x81800000 0x4d 0x81800000 0x00 0x00800000>, /* C66_1 */
<0x4e 0x20000000 0x4e 0x20000000 0x00 0x00080000>, /* GPU */
--
2.17.1
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next prev parent reply other threads:[~2020-09-14 15:22 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-14 15:21 [PATCH v2 0/2] Add DT to get PCIe working in J721E SoC Kishon Vijay Abraham I
2020-09-14 15:21 ` Kishon Vijay Abraham I
2020-09-14 15:21 ` Kishon Vijay Abraham I [this message]
2020-09-14 15:21 ` [PATCH v2 1/2] arm64: dts: ti: k3-j721e-main: Add PCIe device tree nodes Kishon Vijay Abraham I
2020-09-14 15:21 ` [PATCH v2 2/2] arm64: dts: ti: k3-j721e-common-proc-board: Configure the PCIe instances Kishon Vijay Abraham I
2020-09-14 15:21 ` Kishon Vijay Abraham I
2020-09-14 16:10 ` [PATCH v2 0/2] Add DT to get PCIe working in J721E SoC Nishanth Menon
2020-09-14 16:10 ` Nishanth Menon
2020-09-15 12:40 ` Kishon Vijay Abraham I
2020-09-15 12:40 ` Kishon Vijay Abraham I
2020-09-16 12:35 ` Nishanth Menon
2020-09-16 12:35 ` Nishanth Menon
2020-09-16 12:35 ` Nishanth Menon
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