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From: Remi Pommarel <repk@triplefau.lt>
To: Kishon Vijay Abraham I <kishon@ti.com>,
	Yue Wang <yue.wang@Amlogic.com>,
	Kevin Hilman <khilman@baylibre.com>,
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
	Bjorn Helgaas <bhelgaas@google.com>,
	Neil Armstrong <narmstrong@baylibre.com>,
	Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
	Rob Herring <robh+dt@kernel.org>
Cc: Jerome Brunet <jbrunet@baylibre.com>,
	linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org,
	devicetree@vger.kernel.org, Remi Pommarel <repk@triplefau.lt>
Subject: [PATCH v4 4/7] arm64: dts: meson-axg: Add PCIE PHY nodes
Date: Wed, 15 Jan 2020 13:29:05 +0100	[thread overview]
Message-ID: <20200115122908.16954-5-repk@triplefau.lt> (raw)
In-Reply-To: <20200115122908.16954-1-repk@triplefau.lt>

Enable both PCIE and shared MIPI/PCIE PHY nodes in order to make PCIE
reliable on AXG SoC.

Signed-off-by: Remi Pommarel <repk@triplefau.lt>
---
 arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index 04803c3bccfa..d5c3885d4b14 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -1104,6 +1104,12 @@ hiubus: bus@ff63c000 {
 			#size-cells = <2>;
 			ranges = <0x0 0x0 0x0 0xff63c000 0x0 0x1c00>;
 
+			mpphy: phy@0 {
+				compatible = "amlogic,axg-mipi-pcie-phy";
+				reg = <0x0 0x0 0x0 0xc>;
+				#phy-cells = <1>;
+			};
+
 			sysctrl: system-controller@0 {
 				compatible = "amlogic,meson-axg-hhi-sysctrl",
 					     "simple-mfd", "syscon";
@@ -1356,6 +1362,13 @@ tdmout_c: audio-controller@580 {
 			};
 		};
 
+		pcie_phy: bus@ff644000 {
+			compatible = "amlogic,axg-pcie-phy";
+			reg = <0x0 0xff644000 0x0 0x1c>;
+			resets = <&reset RESET_PCIE_PHY>;
+			#phy-cells = <0>;
+		};
+
 		aobus: bus@ff800000 {
 			compatible = "simple-bus";
 			reg = <0x0 0xff800000 0x0 0x100000>;
-- 
2.24.1


WARNING: multiple messages have this Message-ID (diff)
From: Remi Pommarel <repk@triplefau.lt>
To: Kishon Vijay Abraham I <kishon@ti.com>,
	Yue Wang <yue.wang@Amlogic.com>,
	Kevin Hilman <khilman@baylibre.com>,
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
	Bjorn Helgaas <bhelgaas@google.com>,
	Neil Armstrong <narmstrong@baylibre.com>,
	Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
	Rob Herring <robh+dt@kernel.org>
Cc: linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org,
	Remi Pommarel <repk@triplefau.lt>,
	linux-kernel@vger.kernel.org,
	Jerome Brunet <jbrunet@baylibre.com>
Subject: [PATCH v4 4/7] arm64: dts: meson-axg: Add PCIE PHY nodes
Date: Wed, 15 Jan 2020 13:29:05 +0100	[thread overview]
Message-ID: <20200115122908.16954-5-repk@triplefau.lt> (raw)
In-Reply-To: <20200115122908.16954-1-repk@triplefau.lt>

Enable both PCIE and shared MIPI/PCIE PHY nodes in order to make PCIE
reliable on AXG SoC.

Signed-off-by: Remi Pommarel <repk@triplefau.lt>
---
 arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index 04803c3bccfa..d5c3885d4b14 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -1104,6 +1104,12 @@ hiubus: bus@ff63c000 {
 			#size-cells = <2>;
 			ranges = <0x0 0x0 0x0 0xff63c000 0x0 0x1c00>;
 
+			mpphy: phy@0 {
+				compatible = "amlogic,axg-mipi-pcie-phy";
+				reg = <0x0 0x0 0x0 0xc>;
+				#phy-cells = <1>;
+			};
+
 			sysctrl: system-controller@0 {
 				compatible = "amlogic,meson-axg-hhi-sysctrl",
 					     "simple-mfd", "syscon";
@@ -1356,6 +1362,13 @@ tdmout_c: audio-controller@580 {
 			};
 		};
 
+		pcie_phy: bus@ff644000 {
+			compatible = "amlogic,axg-pcie-phy";
+			reg = <0x0 0xff644000 0x0 0x1c>;
+			resets = <&reset RESET_PCIE_PHY>;
+			#phy-cells = <0>;
+		};
+
 		aobus: bus@ff800000 {
 			compatible = "simple-bus";
 			reg = <0x0 0xff800000 0x0 0x100000>;
-- 
2.24.1


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  parent reply	other threads:[~2020-01-15 12:22 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-15 12:29 [PATCH v4 0/7] PCI: amlogic: Make PCIe working reliably on AXG platforms Remi Pommarel
2020-01-15 12:29 ` Remi Pommarel
2020-01-15 12:29 ` [PATCH v4 1/7] dt-bindings: Add AXG PCIE PHY bindings Remi Pommarel
2020-01-15 12:29   ` Remi Pommarel
2020-01-15 12:29 ` [PATCH v4 2/7] dt-bindings: Add AXG shared MIPI/PCIE " Remi Pommarel
2020-01-15 12:29   ` Remi Pommarel
2020-01-21 23:05   ` Rob Herring
2020-01-21 23:05     ` Rob Herring
2020-01-21 23:08     ` Rob Herring
2020-01-21 23:08       ` Rob Herring
2020-01-15 12:29 ` [PATCH v4 3/7] dt-bindings: PCI: meson: Update PCIE bindings documentation Remi Pommarel
2020-01-15 12:29   ` Remi Pommarel
2020-01-15 12:29 ` Remi Pommarel [this message]
2020-01-15 12:29   ` [PATCH v4 4/7] arm64: dts: meson-axg: Add PCIE PHY nodes Remi Pommarel
2020-01-15 12:29 ` [PATCH v4 5/7] phy: amlogic: Add Amlogic AXG MIPI/PCIE PHY Driver Remi Pommarel
2020-01-15 12:29   ` Remi Pommarel
2020-01-15 12:29 ` [PATCH v4 6/7] phy: amlogic: Add Amlogic AXG PCIE " Remi Pommarel
2020-01-15 12:29   ` Remi Pommarel
2020-01-15 12:29 ` [PATCH v4 7/7] PCI: amlogic: Use AXG PCIE and shared MIPI/PCIE PHYs Remi Pommarel
2020-01-15 12:29   ` Remi Pommarel
2020-01-15 12:30   ` Neil Armstrong
2020-01-15 12:30     ` Neil Armstrong
2020-01-15 13:40     ` Remi Pommarel
2020-01-15 13:40       ` Remi Pommarel

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