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From: Kishon Vijay Abraham I <kishon@ti.com>
To: Jingoo Han <jingoohan1@gmail.com>,
	Joao Pinto <Joao.Pinto@synopsys.com>,
	Bjorn Helgaas <bhelgaas@google.com>,
	Rob Herring <robh+dt@kernel.org>,
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
	Murali Karicheri <m-karicheri2@ti.com>,
	Kishon Vijay Abraham I <kishon@ti.com>,
	<Gustavo.Pimentel@synopsys.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
	Santosh Shilimkar <ssantosh@kernel.org>,
	Tero Kristo <t-kristo@ti.com>, Nishanth Menon <nm@ti.com>,
	<linux-pci@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	Sekhar Nori <nsekhar@ti.com>
Subject: [RFC PATCH 35/40] ARM: dts: keystone-k2e: Use the updated binding to describe PCIe in k2e
Date: Fri, 21 Sep 2018 15:51:50 +0530	[thread overview]
Message-ID: <20180921102155.22839-36-kishon@ti.com> (raw)
In-Reply-To: <20180921102155.22839-1-kishon@ti.com>

Use the updated binding to describe PCIe in k2e. (The older binding has
never worked in upstream kernel since serdes driver was never upstreamed).

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
---
 arch/arm/boot/dts/keystone-k2e.dtsi | 15 ++++++++-------
 arch/arm/boot/dts/keystone.dtsi     | 18 ++++++++++++++----
 2 files changed, 22 insertions(+), 11 deletions(-)

diff --git a/arch/arm/boot/dts/keystone-k2e.dtsi b/arch/arm/boot/dts/keystone-k2e.dtsi
index 085e7326ea8e..d9945d600c95 100644
--- a/arch/arm/boot/dts/keystone-k2e.dtsi
+++ b/arch/arm/boot/dts/keystone-k2e.dtsi
@@ -136,20 +136,21 @@
 		};
 
 		pcie1: pcie@21020000 {
-			compatible = "ti,keystone-pcie","snps,dw-pcie";
+			compatible = "ti,keystone-pcie", "snps,dw-pcie";
+			reg =  <0x21020000 0x1000>, <0x21021000 0x1000>, <0x21022000 0x1000>;
+			reg-names = "app", "dbics", "config";
 			clocks = <&clkpcie1>;
-			clock-names = "pcie";
+			clock-names = "fck";
 			#address-cells = <3>;
 			#size-cells = <2>;
-			reg =  <0x21021000 0x2000>, <0x21020000 0x1000>, <0x02620128 4>;
-			ranges = <0x82000000 0 0x60000000 0x60000000
-				  0 0x10000000>;
-
+			ranges = <0x82000000 0 0x60000000 0x60000000 0 0x10000000>;
+			ti,syscon-pcie-id = <&pcie_devid>;
+			ti,syscon-pcie-mode = <&pcie_mode>;
 			status = "disabled";
 			device_type = "pci";
 			num-lanes = <2>;
+			num-viewport = <32>;
 			bus-range = <0x00 0xff>;
-
 			/* error interrupt */
 			interrupts = <GIC_SPI 385 IRQ_TYPE_EDGE_RISING>;
 			#interrupt-cells = <1>;
diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi
index c298675a29a5..0245fe854367 100644
--- a/arch/arm/boot/dts/keystone.dtsi
+++ b/arch/arm/boot/dts/keystone.dtsi
@@ -93,6 +93,16 @@
 			#size-cells = <1>;
 			ranges = <0x0 0x02620000 0x1000>;
 
+			pcie_devid: pcie-devid@128 {
+				compatible = "syscon";
+				reg = <0x00000128 0x4>;
+			};
+
+			pcie_mode: pcie-mode@14c {
+				compatible = "syscon";
+				reg = <0x0000014c 0x4>;
+			};
+
 			kirq0: keystone_irq@2a0 {
 				compatible = "ti,keystone-irq";
 				reg = <0x2a0 0x4>;
@@ -297,13 +307,13 @@
 
 		pcie0: pcie@21800000 {
 			compatible = "ti,keystone-pcie", "snps,dw-pcie";
+			reg =  <0x21800000 0x1000>, <0x21801000 0x1000>, <0x21802000 0x1000>;
+			reg-names = "app", "dbics", "config";
 			clocks = <&clkpcie>;
-			clock-names = "pcie";
+			clock-names = "fck";
 			#address-cells = <3>;
 			#size-cells = <2>;
-			reg =  <0x21801000 0x2000>, <0x21800000 0x1000>, <0x02620128 4>;
-			ranges = <0x82000000 0 0x50000000 0x50000000
-				  0 0x10000000>;
+			ranges = <0x82000000 0 0x50000000 0x50000000 0 0x10000000>;
 
 			status = "disabled";
 			device_type = "pci";
-- 
2.17.1


  parent reply	other threads:[~2018-09-21 10:27 UTC|newest]

Thread overview: 47+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-21 10:21 [RFC PATCH 00/40] Cleanup pci-keystone.c and Add AM654 PCIe Support Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 01/40] PCI: keystone: Use quirk to limit MRRS for K2G Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 02/40] PCI: keystone: Use quirk to set MRRS for PCI host bridge Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 03/40] PCI: keystone: Move dw_pcie_setup_rc out of ks_pcie_establish_link() Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 04/40] PCI: keystone: Do not initiate link training multiple times Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 05/40] PCI: keystone: Remove unused argument from ks_dw_pcie_host_init() Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 06/40] PCI: keystone: Add start_link/stop_link dw_pcie_ops Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 07/40] PCI: keystone: Merge pci-keystone-dw.c and pci-keystone.c Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 08/40] PCI: keystone: Cleanup MSI/legacy interrupt configuration and handling Kishon Vijay Abraham I
2021-07-03 21:01   ` Krzysztof Wilczyński
2021-07-05  8:21     ` Kishon Vijay Abraham I
2021-07-06 20:34       ` Krzysztof Wilczyński
2018-09-21 10:21 ` [RFC PATCH 09/40] PCI: keystone: Remove redundant platform_set_drvdata Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 10/40] PCI: keystone: Use uniform function naming convention Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 11/40] dt-bindings: PCI: keystone: Add bindings to get device control module Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 12/40] PCI: keystone: Use syscon APIs to get device id from " Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 13/40] dt-bindings: PCI: keystone: Add "reg-names" binding information Kishon Vijay Abraham I
     [not found]   ` <5baa1b0e.1c69fb81.4f57b.32f7@mx.google.com>
2018-11-02  7:19     ` Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 14/40] PCI: keystone: Use platform_get_resource_byname to get memory resources Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 15/40] PCI: keystone: Cleanup PHY handling Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 16/40] PCI: keystone: Invoke pm_runtime APIs to enable clock Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 17/40] PCI: keystone: Cleanup configuration space access Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 18/40] PCI: keystone: Get number of OB windows from DT and cleanup MEM space configuration Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 19/40] PCI: keystone: Cleanup set_dbi_mode and get_dbi_mode Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 20/40] PCI: keystone: Cleanup ks_pcie_link_up() Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 21/40] PCI: keystone: Add debug error message for all errors Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 22/40] PCI: keystone: Reorder header file in alphabetical order Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 23/40] PCI: keystone: Cleanup macros defined in pci-keystone.c Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 24/40] PCI: keystone: Move initializations to appropriate places Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 25/40] dt-bindings: PCI: Add dt-binding to configure PCIe mode Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 26/40] PCI: keystone: Explicitly set the " Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 27/40] dt-bindings: PCI: Document "atu" reg-names Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 28/40] PCI: dwc: Fix ATU identification for designware version >= 4.80 Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 29/40] PCI: keystone: Prevent ARM32 specific code to be compiled for ARM64 Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 30/40] dt-bindings: PCI: Add PCI RC dt binding documentation for AM654 Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 31/40] PCI: keystone: Add support for PCIe in AM654x Platforms Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 32/40] phy: core: Invoke pm_runtime_get_*/pm_runtime_put_* before invoking reset callback Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 33/40] dt-bindings: phy: ti: Add dt binding documentation for SERDES in AM654x SoC Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 34/40] phy: ti: Add a new SERDES driver for TI's " Kishon Vijay Abraham I
2018-09-21 10:21 ` Kishon Vijay Abraham I [this message]
2018-09-21 10:21 ` [RFC PATCH 36/40] arm64: dts: k3-am6: Add "socionext,synquacer-pre-its" property to gic_its Kishon Vijay Abraham I
2018-09-21 19:42   ` Nishanth Menon
2018-09-21 10:21 ` [RFC PATCH 37/40] arm64: dts: k3-am6: Add Main System Control Module node Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 38/40] arm64: dts: k3-am6: Add mux-controller dt node required for muxing SERDES Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 39/40] arm64: dts: k3-am6: Add SERDES DT node Kishon Vijay Abraham I
2018-09-21 10:21 ` [RFC PATCH 40/40] arm64: dts: k3-am6: Add Root Complex PCIe dt node Kishon Vijay Abraham I
2018-10-12 13:47 ` [RFC PATCH 00/40] Cleanup pci-keystone.c and Add AM654 PCIe Support Lorenzo Pieralisi

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