From: Lubomir Rintel <lkundrak@v3.sk>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Daniel Mack <daniel@zonque.org>,
Haojian Zhuang <haojian.zhuang@gmail.com>,
Robert Jarzmik <robert.jarzmik@free.fr>,
Marc Gonzalez <marc.w.gonzalez@free.fr>,
Mans Rullgard <mans@mansr.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Michael Ellerman <mpe@ellerman.id.au>,
linuxppc-dev@lists.ozlabs.org, linux-serial@vger.kernel.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
Lubomir Rintel <lkundrak@v3.sk>
Subject: [PATCH 06/10] ARM: dts: mmp*: Make the serial ports compatible with xscale-uart
Date: Fri, 20 Mar 2020 18:41:03 +0100 [thread overview]
Message-ID: <20200320174107.29406-7-lkundrak@v3.sk> (raw)
In-Reply-To: <20200320174107.29406-1-lkundrak@v3.sk>
XScale serial port driver is perfectly capable of supporting this hardware. A
separate compatible string is probably a historical mess.
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
---
arch/arm/boot/dts/mmp2.dtsi | 8 ++++----
arch/arm/boot/dts/mmp3.dtsi | 8 ++++----
2 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/arch/arm/boot/dts/mmp2.dtsi b/arch/arm/boot/dts/mmp2.dtsi
index 45372df0ec2ad..da10567b5aca6 100644
--- a/arch/arm/boot/dts/mmp2.dtsi
+++ b/arch/arm/boot/dts/mmp2.dtsi
@@ -209,7 +209,7 @@ timer0: timer@d4014000 {
};
uart1: serial@d4030000 {
- compatible = "mrvl,mmp-uart";
+ compatible = "mrvl,mmp-uart", "intel,xscale-uart";
reg = <0xd4030000 0x1000>;
interrupts = <27>;
clocks = <&soc_clocks MMP2_CLK_UART0>;
@@ -219,7 +219,7 @@ uart1: serial@d4030000 {
};
uart2: serial@d4017000 {
- compatible = "mrvl,mmp-uart";
+ compatible = "mrvl,mmp-uart", "intel,xscale-uart";
reg = <0xd4017000 0x1000>;
interrupts = <28>;
clocks = <&soc_clocks MMP2_CLK_UART1>;
@@ -229,7 +229,7 @@ uart2: serial@d4017000 {
};
uart3: serial@d4018000 {
- compatible = "mrvl,mmp-uart";
+ compatible = "mrvl,mmp-uart", "intel,xscale-uart";
reg = <0xd4018000 0x1000>;
interrupts = <24>;
clocks = <&soc_clocks MMP2_CLK_UART2>;
@@ -239,7 +239,7 @@ uart3: serial@d4018000 {
};
uart4: serial@d4016000 {
- compatible = "mrvl,mmp-uart";
+ compatible = "mrvl,mmp-uart", "intel,xscale-uart";
reg = <0xd4016000 0x1000>;
interrupts = <46>;
clocks = <&soc_clocks MMP2_CLK_UART3>;
diff --git a/arch/arm/boot/dts/mmp3.dtsi b/arch/arm/boot/dts/mmp3.dtsi
index 7a5b9962497e4..9b5087a95e736 100644
--- a/arch/arm/boot/dts/mmp3.dtsi
+++ b/arch/arm/boot/dts/mmp3.dtsi
@@ -319,7 +319,7 @@ timer: timer@d4014000 {
};
uart1: serial@d4030000 {
- compatible = "mrvl,mmp-uart";
+ compatible = "mrvl,mmp-uart", "intel,xscale-uart";
reg = <0xd4030000 0x1000>;
interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&soc_clocks MMP2_CLK_UART0>;
@@ -329,7 +329,7 @@ uart1: serial@d4030000 {
};
uart2: serial@d4017000 {
- compatible = "mrvl,mmp-uart";
+ compatible = "mrvl,mmp-uart", "intel,xscale-uart";
reg = <0xd4017000 0x1000>;
interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&soc_clocks MMP2_CLK_UART1>;
@@ -339,7 +339,7 @@ uart2: serial@d4017000 {
};
uart3: serial@d4018000 {
- compatible = "mrvl,mmp-uart";
+ compatible = "mrvl,mmp-uart", "intel,xscale-uart";
reg = <0xd4018000 0x1000>;
interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&soc_clocks MMP2_CLK_UART2>;
@@ -349,7 +349,7 @@ uart3: serial@d4018000 {
};
uart4: serial@d4016000 {
- compatible = "mrvl,mmp-uart";
+ compatible = "mrvl,mmp-uart", "intel,xscale-uart";
reg = <0xd4016000 0x1000>;
interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&soc_clocks MMP2_CLK_UART3>;
--
2.25.1
next prev parent reply other threads:[~2020-03-20 17:41 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-20 17:40 [PATCH 0/10] NS 8250 UART Device Tree improvements Lubomir Rintel
2020-03-20 17:40 ` [PATCH 01/10] ARM: dts: pxa*: Don't redeclare phandle references Lubomir Rintel
2020-03-20 17:40 ` [PATCH 02/10] ARM: dts: pxa*: Fix serial port names Lubomir Rintel
2020-03-20 17:41 ` [PATCH 03/10] ARM: dts: pxa*: Make the serial ports compatible with xscale-uart Lubomir Rintel
2020-03-20 17:41 ` [PATCH 04/10] ARM: dts: mmp2-brownstone: Don't redeclare phandle references Lubomir Rintel
2020-03-20 17:41 ` [PATCH 05/10] ARM: dts: mmp*: Fix serial port names Lubomir Rintel
2020-03-20 17:41 ` Lubomir Rintel [this message]
2020-03-20 17:41 ` [PATCH 07/10] ARM: dts: tango4: Make /serial compatible with ns16550a Lubomir Rintel
2020-03-21 11:11 ` Måns Rullgård
2020-03-20 17:41 ` [PATCH 08/10] powerpc/fsl: Make serial ports " Lubomir Rintel
2020-03-23 17:59 ` Rob Herring
2020-03-20 17:41 ` [PATCH 09/10] dt-bindings: serial: Move Marvell compatible string to 8250 binding doc Lubomir Rintel
2020-03-20 17:41 ` [PATCH 10/10] dt-bindings: serial: Convert 8250 to json-schema Lubomir Rintel
2020-03-23 19:00 ` Rob Herring
2020-03-23 19:01 ` [PATCH 0/10] NS 8250 UART Device Tree improvements Rob Herring
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