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From: "Andreas Färber" <afaerber@suse.de>
To: linux-realtek-soc@lists.infradead.org
Cc: linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, "Andreas Färber" <afaerber@suse.de>,
	"James Tai" <james.tai@realtek.com>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Mark Rutland" <mark.rutland@arm.com>,
	devicetree@vger.kernel.org
Subject: [PATCH 04/14] arm64: dts: realtek: rtd16xx: Introduce iso and misc syscon
Date: Mon,  2 Dec 2019 19:21:54 +0100	[thread overview]
Message-ID: <20191202182205.14629-5-afaerber@suse.de> (raw)
In-Reply-To: <20191202182205.14629-1-afaerber@suse.de>

Group UART0 into an Isolation syscon mfd node.
Group UART1 and UART2 into a Miscellaneous syscon mfd node.

Cc: James Tai <james.tai@realtek.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
 arch/arm64/boot/dts/realtek/rtd16xx.dtsi | 70 +++++++++++++++++++++-----------
 1 file changed, 46 insertions(+), 24 deletions(-)

diff --git a/arch/arm64/boot/dts/realtek/rtd16xx.dtsi b/arch/arm64/boot/dts/realtek/rtd16xx.dtsi
index 69cc0d941c8d..8f8f2b328cd1 100644
--- a/arch/arm64/boot/dts/realtek/rtd16xx.dtsi
+++ b/arch/arm64/boot/dts/realtek/rtd16xx.dtsi
@@ -118,34 +118,22 @@
 			#size-cells = <1>;
 			ranges = <0x0 0x98000000 0x200000>;
 
-			uart0: serial0@7800 {
-				compatible = "snps,dw-apb-uart";
-				reg = <0x7800 0x400>;
-				reg-shift = <2>;
+			iso: syscon@7000 {
+				compatible = "syscon", "simple-mfd";
+				reg = <0x7000 0x1000>;
 				reg-io-width = <4>;
-				interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
-				clock-frequency = <27000000>;
-				status = "disabled";
+				#address-cells = <1>;
+				#size-cells = <1>;
+				ranges = <0x0 0x7000 0x1000>;
 			};
 
-			uart1: serial1@1b200 {
-				compatible = "snps,dw-apb-uart";
-				reg = <0x1b200 0x400>;
-				reg-shift = <2>;
+			misc: syscon@1b000 {
+				compatible = "syscon", "simple-mfd";
+				reg = <0x1b000 0x1000>;
 				reg-io-width = <4>;
-				interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
-				clock-frequency = <432000000>;
-				status = "disabled";
-			};
-
-			uart2: serial2@1b400 {
-				compatible = "snps,dw-apb-uart";
-				reg = <0x1b400 0x400>;
-				reg-shift = <2>;
-				reg-io-width = <4>;
-				interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
-				clock-frequency = <432000000>;
-				status = "disabled";
+				#address-cells = <1>;
+				#size-cells = <1>;
+				ranges = <0x0 0x1b000 0x1000>;
 			};
 		};
 
@@ -159,3 +147,37 @@
 		};
 	};
 };
+
+&iso {
+	uart0: serial0@800 {
+		compatible = "snps,dw-apb-uart";
+		reg = <0x800 0x400>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
+		clock-frequency = <27000000>;
+		status = "disabled";
+	};
+};
+
+&misc {
+	uart1: serial1@200 {
+		compatible = "snps,dw-apb-uart";
+		reg = <0x200 0x400>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
+		clock-frequency = <432000000>;
+		status = "disabled";
+	};
+
+	uart2: serial2@400 {
+		compatible = "snps,dw-apb-uart";
+		reg = <0x400 0x400>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
+		clock-frequency = <432000000>;
+		status = "disabled";
+	};
+};
-- 
2.16.4


  parent reply	other threads:[~2019-12-02 18:22 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-02 18:21 [PATCH 00/14] ARM: dts: realtek: Introduce syscon Andreas Färber
2019-12-02 18:21 ` [PATCH 01/14] ARM: dts: rtd1195: Introduce iso and misc syscon Andreas Färber
2019-12-02 18:21 ` [PATCH 02/14] arm64: dts: realtek: rtd129x: Introduce CRT, " Andreas Färber
2019-12-30 14:40   ` James Tai
2019-12-02 18:21 ` [PATCH 03/14] arm64: dts: realtek: rtd139x: " Andreas Färber
2019-12-30 14:39   ` James Tai
2019-12-02 18:21 ` Andreas Färber [this message]
2019-12-30  5:53   ` [PATCH 04/14] arm64: dts: realtek: rtd16xx: Introduce " James Tai
2019-12-02 18:21 ` [PATCH 05/14] ARM: dts: rtd1195: Add CRT syscon node Andreas Färber
2019-12-31  9:16   ` James Tai
2019-12-02 18:21 ` [PATCH 06/14] dt-bindings: reset: Add Realtek RTD1195 Andreas Färber
2019-12-31  9:25   ` James Tai
2019-12-02 18:21 ` [PATCH 07/14] ARM: dts: rtd1195: Add reset nodes Andreas Färber
2019-12-31  9:27   ` James Tai
2019-12-02 18:21 ` [PATCH 08/14] ARM: dts: rtd1195: Add UART resets Andreas Färber
2019-12-31  9:28   ` James Tai
2019-12-02 18:21 ` [PATCH 09/14] arm64: dts: realtek: rtd16xx: Add CRT syscon node Andreas Färber
2019-12-30 14:43   ` James Tai
2019-12-02 18:22 ` [PATCH 10/14] ARM: dts: rtd1195: Add SB2 and SCPU Wrapper syscon nodes Andreas Färber
2019-12-31  9:30   ` James Tai
2019-12-02 18:22 ` [PATCH 11/14] arm64: dts: realtek: rtd129x: " Andreas Färber
2019-12-30 14:46   ` James Tai
2019-12-02 18:22 ` [PATCH 12/14] arm64: dts: realtek: rtd139x: " Andreas Färber
2019-12-30 14:45   ` James Tai
2019-12-02 18:22 ` [PATCH 13/14] arm64: dts: realtek: rtd16xx: " Andreas Färber
2019-12-30 14:45   ` James Tai
2019-12-02 18:22 ` [PATCH 14/14] dt-bindings: reset: rtd1295: Add SB2 reset Andreas Färber
2019-12-13 23:31   ` Rob Herring
2019-12-30 14:55   ` James Tai
2019-12-30  2:57 ` [PATCH 00/14] ARM: dts: realtek: Introduce syscon Andreas Färber
2019-12-31  9:47   ` James Tai
2020-01-03  2:58     ` Andreas Färber
2020-01-15 13:26       ` Andreas Färber

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