* [PATCH v2 1/2] arm64: dts: lx2160a: add emdio2 node
2019-12-16 12:40 [PATCH v2 0/2] Add support for Solidrun CEX7 platforms Russell King - ARM Linux admin
@ 2019-12-16 12:41 ` Russell King
2019-12-16 12:41 ` [PATCH v2 2/2] arm64: dts: lx2160a: add dts for CEX7 platforms Russell King
2019-12-23 3:37 ` [PATCH v2 0/2] Add support for Solidrun " Shawn Guo
2 siblings, 0 replies; 4+ messages in thread
From: Russell King @ 2019-12-16 12:41 UTC (permalink / raw)
To: Shawn Guo
Cc: Jon Nettleton, Rabeeh Khoury, Li Yang, Rob Herring, Mark Rutland,
linux-arm-kernel, devicetree
Add a description for the emdio2 controller to the lx2160a dtsi file,
so we can use it in the SolidRun Clearfog CX platform.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
---
arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
index 1d09b3c650f1..af650e123eae 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
@@ -874,6 +874,16 @@
status = "disabled";
};
+ emdio2: mdio@8b97000 {
+ compatible = "fsl,fman-memac-mdio";
+ reg = <0x0 0x8b97000 0x0 0x1000>;
+ interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+ little-endian;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
fsl_mc: fsl-mc@80c000000 {
compatible = "fsl,qoriq-mc";
reg = <0x00000008 0x0c000000 0 0x40>,
--
2.20.1
^ permalink raw reply related [flat|nested] 4+ messages in thread* [PATCH v2 2/2] arm64: dts: lx2160a: add dts for CEX7 platforms
2019-12-16 12:40 [PATCH v2 0/2] Add support for Solidrun CEX7 platforms Russell King - ARM Linux admin
2019-12-16 12:41 ` [PATCH v2 1/2] arm64: dts: lx2160a: add emdio2 node Russell King
@ 2019-12-16 12:41 ` Russell King
2019-12-23 3:37 ` [PATCH v2 0/2] Add support for Solidrun " Shawn Guo
2 siblings, 0 replies; 4+ messages in thread
From: Russell King @ 2019-12-16 12:41 UTC (permalink / raw)
To: Shawn Guo
Cc: Jon Nettleton, Rabeeh Khoury, Rob Herring, Mark Rutland, Li Yang,
devicetree, linux-arm-kernel
From: Rabeeh Khoury <rabeeh@solid-run.com>
The device tree enables the following features -
1. dpmac17 RGMII MAC connected to Atheros AR8035 phy
2. 2x MDIO busses
3. 2x USB 3.0 controllers
4. 4x SATA ports
5. MT35X 512Mb SPI flash
6. Temperature sensor on i2c0 channel 3
7. AMC6821 temperature and PWM fan controller (not fitted)
The module supports AMC6821 PWM controller which is not currently
assembled on currently available Com Express 7 hardware.
This commit adds support for the Clearfog CX and Honeycomb variants,
which are indentical in this patch, but once QSFP support is finished,
only the Clearfog CX will have a QSFP description.
Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com>
[Add Makefile patch, split into clearfog-cx and honeycomb variants,
reworded commit -- rmk]
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
---
arch/arm64/boot/dts/freescale/Makefile | 2 +
.../boot/dts/freescale/fsl-lx2160a-cex7.dtsi | 127 ++++++++++++++++++
.../dts/freescale/fsl-lx2160a-clearfog-cx.dts | 15 +++
.../freescale/fsl-lx2160a-clearfog-itx.dtsi | 57 ++++++++
.../dts/freescale/fsl-lx2160a-honeycomb.dts | 15 +++
5 files changed, 216 insertions(+)
create mode 100644 arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi
create mode 100644 arch/arm64/boot/dts/freescale/fsl-lx2160a-clearfog-cx.dts
create mode 100644 arch/arm64/boot/dts/freescale/fsl-lx2160a-clearfog-itx.dtsi
create mode 100644 arch/arm64/boot/dts/freescale/fsl-lx2160a-honeycomb.dts
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index 93fce8f0c66d..b4d696e64625 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -18,6 +18,8 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-rdb.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-simu.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2088a-qds.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2088a-rdb.dtb
+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-clearfog-cx.dtb
+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-honeycomb.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-qds.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-rdb.dtb
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi
new file mode 100644
index 000000000000..071e21678f77
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi
@@ -0,0 +1,127 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+//
+// Device Tree file for LX2160A-CEx7
+//
+// Copyright 2019 SolidRun Ltd.
+
+/dts-v1/;
+
+#include "fsl-lx2160a.dtsi"
+
+/ {
+ model = "SolidRun LX2160A COM Express Type 7 module";
+ compatible = "solidrun,lx2160a-cex7", "fsl,lx2160a";
+
+ aliases {
+ crypto = &crypto;
+ };
+
+ sb_3v3: regulator-sb3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "RT7290";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+};
+
+&crypto {
+ status = "okay";
+};
+
+&dpmac17 {
+ phy-handle = <&rgmii_phy1>;
+ phy-connection-type = "rgmii-id";
+};
+
+&emdio1 {
+ status = "okay";
+
+ rgmii_phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+};
+
+&esdhc1 {
+ mmc-hs200-1_8v;
+ mmc-hs400-1_8v;
+ bus-width = <8>;
+ status = "okay";
+};
+
+&i2c0 {
+ status = "okay";
+
+ i2c-switch@77 {
+ compatible = "nxp,pca9547";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x77>;
+
+ i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ fan-temperature-ctrlr@18 {
+ compatible = "ti,amc6821";
+ reg = <0x18>;
+ cooling-min-state = <0>;
+ cooling-max-state = <9>;
+ #cooling-cells = <2>;
+ };
+ };
+
+ i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+
+ temperature-sensor@48 {
+ compatible = "nxp,sa56004";
+ reg = <0x48>;
+ vcc-supply = <&sb_3v3>;
+ };
+ };
+ };
+};
+
+&i2c2 {
+ status = "okay";
+};
+
+&i2c4 {
+ status = "okay";
+
+ rtc@51 {
+ compatible = "nxp,pcf2129";
+ reg = <0x51>;
+ // IRQ10_B
+ interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>;
+ };
+};
+
+&fspi {
+ status = "okay";
+
+ flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "micron,m25p80";
+ m25p,fast-read;
+ spi-max-frequency = <50000000>;
+ reg = <0>;
+ /* The following setting enables 1-1-8 (CMD-ADDR-DATA) mode */
+ spi-rx-bus-width = <8>;
+ spi-tx-bus-width = <1>;
+ };
+};
+
+&usb0 {
+ status = "okay";
+};
+
+&usb1 {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-clearfog-cx.dts b/arch/arm64/boot/dts/freescale/fsl-lx2160a-clearfog-cx.dts
new file mode 100644
index 000000000000..86a9b771428d
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-clearfog-cx.dts
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+//
+// Device Tree file for LX2160A Clearfog CX board
+//
+// Copyright 2019 SolidRun Ltd.
+
+/dts-v1/;
+
+#include "fsl-lx2160a-clearfog-itx.dtsi"
+
+/ {
+ model = "SolidRun LX2160A Clearfog CX";
+ compatible = "solidrun,clearfog-cx",
+ "solidrun,lx2160a-cex7", "fsl,lx2160a";
+};
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-clearfog-itx.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a-clearfog-itx.dtsi
new file mode 100644
index 000000000000..f3741a32e868
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-clearfog-itx.dtsi
@@ -0,0 +1,57 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+//
+// Device Tree file for LX2160A Clearfog ITX board; this contains the
+// common parts shared between the Clearfog CX and Honeycomb builds.
+//
+// Copyright 2019 SolidRun Ltd.
+
+/dts-v1/;
+
+#include "fsl-lx2160a-cex7.dtsi"
+
+/ {
+ aliases {
+ serial0 = &uart0;
+ serial1 = &uart1;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+};
+
+&emdio2 {
+ status = "okay";
+};
+
+&esdhc0 {
+ sd-uhs-sdr104;
+ sd-uhs-sdr50;
+ sd-uhs-sdr25;
+ sd-uhs-sdr12;
+ status = "okay";
+};
+
+&sata0 {
+ status = "okay";
+};
+
+&sata1 {
+ status = "okay";
+};
+
+&sata2 {
+ status = "okay";
+};
+
+&sata3 {
+ status = "okay";
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-honeycomb.dts b/arch/arm64/boot/dts/freescale/fsl-lx2160a-honeycomb.dts
new file mode 100644
index 000000000000..fe19f3009ea5
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-honeycomb.dts
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+//
+// Device Tree file for LX2160A Honeycomb board
+//
+// Copyright 2019 SolidRun Ltd.
+
+/dts-v1/;
+
+#include "fsl-lx2160a-clearfog-itx.dtsi"
+
+/ {
+ model = "SolidRun LX2160A Honeycomb";
+ compatible = "solidrun,honeycomb",
+ "solidrun,lx2160a-cex7", "fsl,lx2160a";
+};
--
2.20.1
^ permalink raw reply related [flat|nested] 4+ messages in thread* Re: [PATCH v2 0/2] Add support for Solidrun CEX7 platforms
2019-12-16 12:40 [PATCH v2 0/2] Add support for Solidrun CEX7 platforms Russell King - ARM Linux admin
2019-12-16 12:41 ` [PATCH v2 1/2] arm64: dts: lx2160a: add emdio2 node Russell King
2019-12-16 12:41 ` [PATCH v2 2/2] arm64: dts: lx2160a: add dts for CEX7 platforms Russell King
@ 2019-12-23 3:37 ` Shawn Guo
2 siblings, 0 replies; 4+ messages in thread
From: Shawn Guo @ 2019-12-23 3:37 UTC (permalink / raw)
To: Russell King - ARM Linux admin
Cc: devicetree, linux-arm-kernel, Li Yang, Mark Rutland, Rob Herring,
Jon Nettleton, Rabeeh Khoury
On Mon, Dec 16, 2019 at 12:40:42PM +0000, Russell King - ARM Linux admin wrote:
> Hi,
>
> This series adds support for the Solidrun Clearfog CX and Honeycomb
> platforms that various developers have access to.
>
> v2: fix review comments.
>
> arch/arm64/boot/dts/freescale/Makefile | 2 +
> .../arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi | 127 +++++++++++++++++++++
> .../boot/dts/freescale/fsl-lx2160a-clearfog-cx.dts | 15 +++
> .../dts/freescale/fsl-lx2160a-clearfog-itx.dtsi | 57 +++++++++
> .../boot/dts/freescale/fsl-lx2160a-honeycomb.dts | 15 +++
> arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 10 ++
> 6 files changed, 226 insertions(+)
> create mode 100644 arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi
> create mode 100644 arch/arm64/boot/dts/freescale/fsl-lx2160a-clearfog-cx.dts
> create mode 100644 arch/arm64/boot/dts/freescale/fsl-lx2160a-clearfog-itx.dtsi
> create mode 100644 arch/arm64/boot/dts/freescale/fsl-lx2160a-honeycomb.dts
I applied both patches. Please send a follow-up patch to document new
board compatibles.
Shawn
^ permalink raw reply [flat|nested] 4+ messages in thread