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From: Neil Armstrong <narmstrong@baylibre.com>
To: Remi Pommarel <repk@triplefau.lt>,
	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>,
	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
Subject: Re: [PATCH v5 4/7] arm64: dts: meson-axg: Add PCIE PHY nodes
Date: Thu, 23 Jan 2020 10:56:21 +0100
Message-ID: <8c942ea0-0ef0-6f6d-8336-927b6ba8729f@baylibre.com> (raw)
In-Reply-To: <20200116111850.23690-5-repk@triplefau.lt>

On 16/01/2020 12:18, Remi Pommarel wrote:
> 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 | 16 ++++++++++++++++
>  1 file changed, 16 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
> index 04803c3bccfa..08a178aa0133 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
> @@ -12,6 +12,7 @@
>  #include <dt-bindings/interrupt-controller/arm-gic.h>
>  #include <dt-bindings/reset/amlogic,meson-axg-audio-arb.h>
>  #include <dt-bindings/reset/amlogic,meson-axg-reset.h>
> +#include <dt-bindings/phy/phy.h>
>  
>  / {
>  	compatible = "amlogic,meson-axg";
> @@ -1104,6 +1105,12 @@ hiubus: bus@ff63c000 {
>  			#size-cells = <2>;
>  			ranges = <0x0 0x0 0x0 0xff63c000 0x0 0x1c00>;
>  
> +			mipi_analog_phy: phy@0 {
> +				compatible = "amlogic,axg-mipi-pcie-analog-phy";
> +				reg = <0x0 0x0 0x0 0xc>;
> +				#phy-cells = <1>;
> +			};
> +
>  			sysctrl: system-controller@0 {
>  				compatible = "amlogic,meson-axg-hhi-sysctrl",
>  					     "simple-mfd", "syscon";
> @@ -1356,6 +1363,15 @@ tdmout_c: audio-controller@580 {
>  			};
>  		};
>  
> +		pcie_phy: bus@ff644000 {
> +			compatible = "amlogic,axg-pcie-phy";
> +			reg = <0x0 0xff644000 0x0 0x1c>;
> +			resets = <&reset RESET_PCIE_PHY>;
> +			phys = <&mipi_analog_phy PHY_TYPE_PCIE>;
> +			phy-names = "analog";
> +			#phy-cells = <0>;
> +		};
> +
>  		aobus: bus@ff800000 {
>  			compatible = "simple-bus";
>  			reg = <0x0 0xff800000 0x0 0x100000>;
> 

Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>

  reply index

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-16 11:18 [PATCH v5 0/7] PCI: amlogic: Make PCIe working reliably on AXG platforms Remi Pommarel
2020-01-16 11:18 ` [PATCH v5 1/7] dt-bindings: Add AXG PCIE PHY bindings Remi Pommarel
2020-01-17 16:03   ` Rob Herring
2020-01-16 11:18 ` [PATCH v5 2/7] dt-bindings: Add AXG shared MIPI/PCIE analog " Remi Pommarel
2020-01-17 16:04   ` Rob Herring
2020-01-16 11:18 ` [PATCH v5 3/7] dt-bindings: PCI: meson: Update PCIE bindings documentation Remi Pommarel
2020-01-17 16:05   ` Rob Herring
2020-01-16 11:18 ` [PATCH v5 4/7] arm64: dts: meson-axg: Add PCIE PHY nodes Remi Pommarel
2020-01-23  9:56   ` Neil Armstrong [this message]
2020-01-16 11:18 ` [PATCH v5 5/7] phy: amlogic: Add Amlogic AXG MIPI/PCIE analog PHY Driver Remi Pommarel
2020-01-23  9:37   ` Jerome Brunet
2020-01-16 11:18 ` [PATCH v5 6/7] phy: amlogic: Add Amlogic AXG PCIE " Remi Pommarel
2020-01-23  9:44   ` Jerome Brunet
2020-01-23 10:56     ` Remi Pommarel
2020-01-16 11:18 ` [PATCH v5 7/7] PCI: amlogic: Use AXG PCIE Remi Pommarel
2020-01-16 20:13   ` Bjorn Helgaas
2020-01-23 10:00     ` Neil Armstrong
2020-01-23  9:52   ` Jerome Brunet

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