From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Trimarchi Subject: [PATCH V2 3/4] ARM: dts: imx6ul: Add GPMI nand controller support Date: Sun, 21 Feb 2016 12:29:53 +0100 Message-ID: <20160221112949.GB5387@panicking> References: <1455963652-24618-1-git-send-email-michael@amarulasolutions.com> <1455963652-24618-4-git-send-email-michael@amarulasolutions.com> <20160220172127.GC24064@panicking> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <20160220172127.GC24064@panicking> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Fabio Estevam Cc: Fabio Estevam , "devicetree@vger.kernel.org" , Sascha Hauer , Brian Norris , Shawn Guo , "linux-arm-kernel@lists.infradead.org" List-Id: devicetree@vger.kernel.org Add support for GPMI nand controller. Signed-off-by: Michael Trimarchi --- Changes V2: - drop special IMXUL type because seems that is compatible with IMX6Q arch/arm/boot/dts/imx6ul.dtsi | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi index f4daf97..1a486ac 100644 --- a/arch/arm/boot/dts/imx6ul.dtsi +++ b/arch/arm/boot/dts/imx6ul.dtsi @@ -142,6 +142,39 @@ reg = <0x00900000 0x20000>; }; + dma_apbh: dma-apbh@01804000 { + compatible = "fsl,imx6ul-dma-apbh", "fsl,imx28-dma-apbh"; + reg = <0x01804000 0x2000>; + interrupts = , + , + , + ; + interrupt-names = "gpmi0", "gpmi1", "gpmi2", "gpmi3"; + #dma-cells = <1>; + dma-channels = <4>; + clocks = <&clks IMX6UL_CLK_APBHDMA>; + }; + + gpmi: gpmi-nand@01806000 { + compatible = "fsl,imx6q-gpmi-nand"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x01806000 0x2000>, <0x01808000 0x4000>; + reg-names = "gpmi-nand", "bch"; + interrupts = ; + interrupt-names = "bch"; + clocks = <&clks IMX6UL_CLK_GPMI_IO>, + <&clks IMX6UL_CLK_GPMI_APB>, + <&clks IMX6UL_CLK_GPMI_BCH>, + <&clks IMX6UL_CLK_GPMI_BCH_APB>, + <&clks IMX6UL_CLK_PER_BCH>; + clock-names = "gpmi_io", "gpmi_apb", "gpmi_bch", + "gpmi_bch_apb", "per1_bch"; + dmas = <&dma_apbh 0>; + dma-names = "rx-tx"; + status = "disabled"; + }; + aips1: aips-bus@02000000 { compatible = "fsl,aips-bus", "simple-bus"; #address-cells = <1>; -- 2.7.0 -- | Michael Nazzareno Trimarchi Amarula Solutions BV | | COO - Founder Cruquiuskade 47 | | +31(0)851119172 Amsterdam 1018 AM NL | | [`as] http://www.amarulasolutions.com |