From patchwork Tue Apr 16 15:29:59 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 13632070 X-Patchwork-Delegate: geert@linux-m68k.org Received: from michel.telenet-ops.be (michel.telenet-ops.be [195.130.137.88]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 29F94130AE6 for ; Tue, 16 Apr 2024 15:30:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=195.130.137.88 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713281407; cv=none; b=k7eRnbkMjMGDAK5aR2ZXeFKFqdngwSTcFOSDO238IMMLGg43eVmdPelAI9MIubAGiq5EV/bbO17+TCru0UDPmDSWrfZk/w05eQn7T62YDEs1GO4zeHQwDCccoPFRZQ1bRR3ViGonGCyZRh5L852TtGNcci7LxzFy48ioiNcSvMc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713281407; c=relaxed/simple; bh=9Ze62x3cyDegW4OzG+PdsulzrkOy6kLKXqmZOGflre4=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=K7F4n4IsAYeZZPosDWuBuPJ+m5WrLEDXOdDJaxLkGWUnvPjzQhlTkF3Sl143lT44G+jQTbmEHUo3ttCvC6DIASx6CeNDPInShKjjxEmuZudw5WUB+078qI5VH/bYGQZKodfbuuFpvXBfU+cVUKbXxPhcIwTjB5cihT/rbM/PB/0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=glider.be; spf=none smtp.mailfrom=linux-m68k.org; arc=none smtp.client-ip=195.130.137.88 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=glider.be Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux-m68k.org Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed80:76d0:2bff:fec8:549]) by michel.telenet-ops.be with bizsmtp id BrW12C00H0SSLxL06rW1oS; Tue, 16 Apr 2024 17:30:03 +0200 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtp (Exim 4.95) (envelope-from ) id 1rwkkP-008GuH-Qr; Tue, 16 Apr 2024 17:30:01 +0200 Received: from geert by rox.of.borg with local (Exim 4.95) (envelope-from ) id 1rwkkz-00EbYk-8Y; Tue, 16 Apr 2024 17:30:01 +0200 From: Geert Uytterhoeven To: Magnus Damm Cc: linux-renesas-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Thanh Quan , Geert Uytterhoeven Subject: [PATCH] arm64: dts: renesas: r8a779h0: Add MSIOF nodes Date: Tue, 16 Apr 2024 17:29:59 +0200 Message-Id: <62d2a1424cabda06c53541d93f6a1a5110267a71.1713280753.git.geert+renesas@glider.be> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-renesas-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Thanh Quan Add device nodes for the Clock-Synchronized Serial Interfaces with FIFO (MSIOF) on the Renesas R-Car V4M (R8A779H0) SoC. Signed-off-by: Thanh Quan Signed-off-by: Geert Uytterhoeven --- MSIOF1 and MSIOF2 were tested on the MSIOF Pin Headers on the Gray Hawk Single development board with external loopback, using the spi-loopback-test module and loopback=1. To be queued in renesas-devel for v6.10. Changes compared to the BSP: - Drop bogus MSO clock input, - Drop undocumented clock-names property, - Drop assigned-clock{,-rate}s properties on the MSO clock. --- arch/arm64/boot/dts/renesas/r8a779h0.dtsi | 96 +++++++++++++++++++++++ 1 file changed, 96 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a779h0.dtsi b/arch/arm64/boot/dts/renesas/r8a779h0.dtsi index 0e97799fa55aabc8..530219f21295f76f 100644 --- a/arch/arm64/boot/dts/renesas/r8a779h0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779h0.dtsi @@ -826,6 +826,102 @@ scif4: serial@e6c40000 { status = "disabled"; }; + msiof0: spi@e6e90000 { + compatible = "renesas,msiof-r8a779h0", + "renesas,rcar-gen4-msiof"; + reg = <0 0xe6e90000 0 0x0064>; + interrupts = ; + clocks = <&cpg CPG_MOD 618>; + dmas = <&dmac1 0x41>, <&dmac1 0x40>, + <&dmac2 0x41>, <&dmac2 0x40>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 618>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + msiof1: spi@e6ea0000 { + compatible = "renesas,msiof-r8a779h0", + "renesas,rcar-gen4-msiof"; + reg = <0 0xe6ea0000 0 0x0064>; + interrupts = ; + clocks = <&cpg CPG_MOD 619>; + dmas = <&dmac1 0x43>, <&dmac1 0x42>, + <&dmac2 0x43>, <&dmac2 0x42>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 619>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + msiof2: spi@e6c00000 { + compatible = "renesas,msiof-r8a779h0", + "renesas,rcar-gen4-msiof"; + reg = <0 0xe6c00000 0 0x0064>; + interrupts = ; + clocks = <&cpg CPG_MOD 620>; + dmas = <&dmac1 0x45>, <&dmac1 0x44>, + <&dmac2 0x45>, <&dmac2 0x44>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 620>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + msiof3: spi@e6c10000 { + compatible = "renesas,msiof-r8a779h0", + "renesas,rcar-gen4-msiof"; + reg = <0 0xe6c10000 0 0x0064>; + interrupts = ; + clocks = <&cpg CPG_MOD 621>; + dmas = <&dmac1 0x47>, <&dmac1 0x46>, + <&dmac2 0x47>, <&dmac2 0x46>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 621>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + msiof4: spi@e6c20000 { + compatible = "renesas,msiof-r8a779h0", + "renesas,rcar-gen4-msiof"; + reg = <0 0xe6c20000 0 0x0064>; + interrupts = ; + clocks = <&cpg CPG_MOD 622>; + dmas = <&dmac1 0x49>, <&dmac1 0x48>, + <&dmac2 0x49>, <&dmac2 0x48>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 622>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + msiof5: spi@e6c28000 { + compatible = "renesas,msiof-r8a779h0", + "renesas,rcar-gen4-msiof"; + reg = <0 0xe6c28000 0 0x0064>; + interrupts = ; + clocks = <&cpg CPG_MOD 623>; + dmas = <&dmac1 0x4b>, <&dmac1 0x4a>, + <&dmac2 0x4b>, <&dmac2 0x4a>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 623>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + dmac1: dma-controller@e7350000 { compatible = "renesas,dmac-r8a779h0", "renesas,rcar-gen4-dmac";