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Sat, 12 Jun 2021 07:21:28 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1lrxxM-0080Wd-PN for linux-arm-kernel@lists.infradead.org; Sat, 12 Jun 2021 07:21:26 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 572B261186; Sat, 12 Jun 2021 07:21:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1623482484; bh=4BajOOc6o88fCXpm+JY51sa7pyZN8KoDF5rbDD4STQI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=frYqLGi5h38yDrUL5UJIwDn/YMMWUCNXrQma2TUs0ZnG0rNK1a/zFQtuMhLh80TwH pl/u9N+A12nZZIJcZfvSsYLLOSyyo0k1jh8HUev3GsnGtOku56+gHGNECu7NEzlJI8 jSKObB92ZMoF/eWCfPPyq6Uhy45Tgm/HtQy1v2FjSU7MHWuS2gTbL83CNhCX/USCn4 NkSlcCbmQxdyUetUBHKCNcw9VxoXGypZok8A8/RrFAB7VWhYkbpuPeS5TyCsy9lQev tnBqIT+n0yXDervs7BQU+yZ8KcrYagAbyj33YPVrDhUU3Ly8mhkU3XlQwGPZc1VNjm WJBJehD4uRPrg== Date: Sat, 12 Jun 2021 15:21:19 +0800 From: Shawn Guo To: =?iso-8859-1?Q?J=F6rg?= Krause Cc: linux-arm-kernel@lists.infradead.org, Fabio Estevam , Sascha Hauer , NXP Linux Team Subject: Re: [PATCH 1/1] ARM: dts: imx6ul: add spdif node Message-ID: <20210612072118.GY29138@dragon> References: <20210531100108.162056-1-joerg.krause@embedded.rocks> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210531100108.162056-1-joerg.krause@embedded.rocks> User-Agent: Mutt/1.9.4 (2018-02-28) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210612_002124_872035_DA15DC70 X-CRM114-Status: GOOD ( 15.19 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, May 31, 2021 at 10:01:08AM +0000, J=F6rg Krause wrote: > The i.MX6UL has a SPDIF located at start address 0x02004000 in the > AIPS-1 memory region [1]. > = > SPDIF is also available on i.MX6ULL [2], so imx6ull.dtsi is fine. > = > [1] i.MX 6UltraLite Applications Processor Reference Manual, Rev. 2, > 03/2017, Table-2-2 AIPS-1 memory map, p. 158 > [2] i.MX 6ULL Applications Processor Reference Manual, Rev. 1, > 11/2017, Table-2-2 AIPS-1 memory map, p. 178 > = > Signed-off-by: J=F6rg Krause > --- > arch/arm/boot/dts/imx6ul.dtsi | 24 ++++++++++++++++++++++++ > 1 file changed, 24 insertions(+) > = > diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi > index afeec01f6522..f9c867e97b9a 100644 > --- a/arch/arm/boot/dts/imx6ul.dtsi > +++ b/arch/arm/boot/dts/imx6ul.dtsi > @@ -210,6 +210,30 @@ spba-bus@2000000 { > reg =3D <0x02000000 0x40000>; > ranges; > = > + spdif: spdif@2004000 { > + compatible =3D "fsl,imx6ul-spdif", "fsl,imx35-spdif"; New compatible needs to be documented. Shawn > + reg =3D <0x02004000 0x4000>; > + interrupts =3D ; > + dmas =3D <&sdma 41 18 0>, <&sdma 42 18 0>; > + dma-names =3D "rx", "tx"; > + clocks =3D <&clks IMX6UL_CLK_SPDIF_GCLK>, > + <&clks IMX6UL_CLK_OSC>, > + <&clks IMX6UL_CLK_SPDIF>, > + <&clks IMX6UL_CLK_DUMMY>, > + <&clks IMX6UL_CLK_DUMMY>, > + <&clks IMX6UL_CLK_DUMMY>, > + <&clks IMX6UL_CLK_IPG>, > + <&clks IMX6UL_CLK_DUMMY>, > + <&clks IMX6UL_CLK_DUMMY>, > + <&clks IMX6UL_CLK_SPBA>; > + clock-names =3D "core", "rxtx0", > + "rxtx1", "rxtx2", > + "rxtx3", "rxtx4", > + "rxtx5", "rxtx6", > + "rxtx7", "spba"; > + status =3D "disabled"; > + }; > + > ecspi1: spi@2008000 { > #address-cells =3D <1>; > #size-cells =3D <0>; > -- = > 2.31.1 > = _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel