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From: Wolfram Sang <wsa+renesas@sang-engineering.com>
To: linux-renesas-soc@vger.kernel.org
Cc: Linh Phung <linh.phung.jy@renesas.com>,
	Geert Uytterhoeven <geert+renesas@glider.be>,
	Wolfram Sang <wsa@kernel.org>
Subject: [PATCH v2 3/4] arm64: dts: renesas: r8a779a0: Add HSCIF support
Date: Thu, 21 Jan 2021 12:00:07 +0100	[thread overview]
Message-ID: <20210121110008.15894-4-wsa+renesas@sang-engineering.com> (raw)
In-Reply-To: <20210121110008.15894-1-wsa+renesas@sang-engineering.com>

From: Linh Phung <linh.phung.jy@renesas.com>

Define the generic parts of the HSCIF[0-3] device nodes.

Signed-off-by: Linh Phung <linh.phung.jy@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
---
Changes since v1: none

 arch/arm64/boot/dts/renesas/r8a779a0.dtsi | 64 +++++++++++++++++++++++
 1 file changed, 64 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a779a0.dtsi b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi
index 7e311b591d5c..6d93b1e4a471 100644
--- a/arch/arm64/boot/dts/renesas/r8a779a0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi
@@ -308,6 +308,70 @@ i2c2: i2c@e6510000 {
 			status = "disabled";
 		};
 
+		hscif0: serial@e6540000 {
+			compatible = "renesas,hscif-r8a779a0",
+				     "renesas,rcar-gen3-hscif", "renesas,hscif";
+			reg = <0 0xe6540000 0 0x60>;
+			interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 514>,
+				 <&cpg CPG_CORE R8A779A0_CLK_S1D2>,
+				 <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac1 0x31>, <&dmac1 0x30>;
+			dma-names = "tx", "rx";
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 514>;
+			status = "disabled";
+		};
+
+		hscif1: serial@e6550000 {
+			compatible = "renesas,hscif-r8a779a0",
+				     "renesas,rcar-gen3-hscif", "renesas,hscif";
+			reg = <0 0xe6550000 0 0x60>;
+			interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 515>,
+				 <&cpg CPG_CORE R8A779A0_CLK_S1D2>,
+				 <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac1 0x33>, <&dmac1 0x32>;
+			dma-names = "tx", "rx";
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 515>;
+			status = "disabled";
+		};
+
+		hscif2: serial@e6560000 {
+			compatible = "renesas,hscif-r8a779a0",
+				     "renesas,rcar-gen3-hscif", "renesas,hscif";
+			reg = <0 0xe6560000 0 0x60>;
+			interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 516>,
+				 <&cpg CPG_CORE R8A779A0_CLK_S1D2>,
+				 <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac1 0x35>, <&dmac1 0x34>;
+			dma-names = "tx", "rx";
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 516>;
+			status = "disabled";
+		};
+
+		hscif3: serial@e66a0000 {
+			compatible = "renesas,hscif-r8a779a0",
+				     "renesas,rcar-gen3-hscif", "renesas,hscif";
+			reg = <0 0xe66a0000 0 0x60>;
+			interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 517>,
+				 <&cpg CPG_CORE R8A779A0_CLK_S1D2>,
+				 <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac1 0x37>, <&dmac1 0x36>;
+			dma-names = "tx", "rx";
+			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+			resets = <&cpg 517>;
+			status = "disabled";
+		};
+
 		i2c3: i2c@e66d0000 {
 			compatible = "renesas,i2c-r8a779a0",
 				     "renesas,rcar-gen3-i2c";
-- 
2.29.2


  parent reply	other threads:[~2021-01-21 11:05 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-21 11:00 [PATCH v2 0/4] v3u: add support for SCIF Wolfram Sang
2021-01-21 11:00 ` [PATCH v2 1/4] arm64: dts: renesas: r8a779a0: add & update SCIF nodes Wolfram Sang
2021-01-22 10:39   ` Geert Uytterhoeven
2021-01-21 11:00 ` [PATCH v2 2/4] arm64: dts: renesas: falcon: add SCIF0 nodes Wolfram Sang
2021-01-22 10:41   ` Geert Uytterhoeven
2021-01-21 11:00 ` Wolfram Sang [this message]
2021-01-22 10:43   ` [PATCH v2 3/4] arm64: dts: renesas: r8a779a0: Add HSCIF support Geert Uytterhoeven
2021-01-25  9:19     ` Geert Uytterhoeven
2021-01-21 11:00 ` [PATCH v2 4/4] HACK: make hscif0 console Wolfram Sang

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