From: Yogesh Narayan Gaur <yogeshnarayan.gaur@nxp.com> To: "linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>, "boris.brezillon@bootlin.com" <boris.brezillon@bootlin.com>, "marek.vasut@gmail.com" <marek.vasut@gmail.com>, "linux-spi@vger.kernel.org" <linux-spi@vger.kernel.org>, "devicetree@vger.kernel.org" <devicetree@vger.kernel.org> Cc: "robh@kernel.org" <robh@kernel.org>, "mark.rutland@arm.com" <mark.rutland@arm.com>, "shawnguo@kernel.org" <shawnguo@kernel.org>, "linux-arm-kernel@lists.infradead.org" <linux-arm-kernel@lists.infradead.org>, "computersforpeace@gmail.com" <computersforpeace@gmail.com>, "frieder.schrempf@exceet.de" <frieder.schrempf@exceet.de>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, Yogesh Narayan Gaur <yogeshnarayan.gaur@nxp.com> Subject: [PATCH v4 3/5] arm64: dts: lx2160a: add FlexSPI node property Date: Thu, 11 Oct 2018 11:00:44 +0000 [thread overview] Message-ID: <1539255519-1408-4-git-send-email-yogeshnarayan.gaur@nxp.com> (raw) In-Reply-To: <1539255519-1408-1-git-send-email-yogeshnarayan.gaur@nxp.com> Add fspi node property for LX2160A SoC for FlexSPI driver. Property added for the FlexSPI controller and for the connected slave device for the LX2160ARDB target. This is having two SPI-NOR flash device, mt35xu512aba, connected at CS0 and CS1. Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur@nxp.com> --- Changes for v4: - Incorporated Rob review comments. Changes for v3: - None. Changes for v2: - - Incorporated Shawn review comments. arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts | 22 ++++++++++++++++++++++ arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 12 ++++++++++++ 2 files changed, 34 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts index 70fad20..901ca346 100644 --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts @@ -32,6 +32,28 @@ status = "okay"; }; +&fspi { + status = "okay"; + + mt35xu512aba0: flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spansion,m25p80"; + m25p,fast-read; + spi-max-frequency = <20000000>; + reg = <0>; + }; + + mt35xu512aba1: flash@1 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spansion,m25p80"; + m25p,fast-read; + spi-max-frequency = <20000000>; + reg = <1>; + }; +}; + &i2c0 { status = "okay"; pca9547@77 { diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi index e35e494..ba2a247 100644 --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi @@ -568,5 +568,17 @@ timeout-sec = <30>; }; + fspi: spi@20c0000 { + compatible = "nxp,lx2160a-fspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x20c0000 0x0 0x10000>, + <0x0 0x20000000 0x0 0x10000000>; + reg-names = "fspi_base", "fspi_mmap"; + interrupts = <0 25 0x4>; /* Level high type */ + clocks = <&clockgen 4 3>, <&clockgen 4 3>; + clock-names = "fspi_en", "fspi"; + status = "disabled"; + }; }; }; -- 2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: yogeshnarayan.gaur@nxp.com (Yogesh Narayan Gaur) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v4 3/5] arm64: dts: lx2160a: add FlexSPI node property Date: Thu, 11 Oct 2018 11:00:44 +0000 [thread overview] Message-ID: <1539255519-1408-4-git-send-email-yogeshnarayan.gaur@nxp.com> (raw) In-Reply-To: <1539255519-1408-1-git-send-email-yogeshnarayan.gaur@nxp.com> Add fspi node property for LX2160A SoC for FlexSPI driver. Property added for the FlexSPI controller and for the connected slave device for the LX2160ARDB target. This is having two SPI-NOR flash device, mt35xu512aba, connected at CS0 and CS1. Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur@nxp.com> --- Changes for v4: - Incorporated Rob review comments. Changes for v3: - None. Changes for v2: - - Incorporated Shawn review comments. arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts | 22 ++++++++++++++++++++++ arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 12 ++++++++++++ 2 files changed, 34 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts index 70fad20..901ca346 100644 --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts @@ -32,6 +32,28 @@ status = "okay"; }; +&fspi { + status = "okay"; + + mt35xu512aba0: flash at 0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spansion,m25p80"; + m25p,fast-read; + spi-max-frequency = <20000000>; + reg = <0>; + }; + + mt35xu512aba1: flash at 1 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spansion,m25p80"; + m25p,fast-read; + spi-max-frequency = <20000000>; + reg = <1>; + }; +}; + &i2c0 { status = "okay"; pca9547 at 77 { diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi index e35e494..ba2a247 100644 --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi @@ -568,5 +568,17 @@ timeout-sec = <30>; }; + fspi: spi at 20c0000 { + compatible = "nxp,lx2160a-fspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x20c0000 0x0 0x10000>, + <0x0 0x20000000 0x0 0x10000000>; + reg-names = "fspi_base", "fspi_mmap"; + interrupts = <0 25 0x4>; /* Level high type */ + clocks = <&clockgen 4 3>, <&clockgen 4 3>; + clock-names = "fspi_en", "fspi"; + status = "disabled"; + }; }; }; -- 2.7.4
next prev parent reply other threads:[~2018-10-11 11:01 UTC|newest] Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-10-11 11:00 [PATCH v4 0/5] spi: spi-mem: Add driver for NXP FlexSPI controller Yogesh Narayan Gaur 2018-10-11 11:00 ` Yogesh Narayan Gaur 2018-10-11 11:00 ` Yogesh Narayan Gaur 2018-10-11 11:00 ` [PATCH v4 1/5] " Yogesh Narayan Gaur 2018-10-11 11:00 ` Yogesh Narayan Gaur 2018-10-11 11:00 ` Yogesh Narayan Gaur 2018-10-11 11:00 ` [PATCH v4 2/5] dt-bindings: spi: add binding file " Yogesh Narayan Gaur 2018-10-11 11:00 ` Yogesh Narayan Gaur 2018-10-11 11:00 ` Yogesh Narayan Gaur 2018-10-11 22:17 ` Rob Herring 2018-10-11 22:17 ` Rob Herring 2018-10-11 22:17 ` Rob Herring 2018-10-11 22:17 ` Rob Herring 2018-10-11 11:00 ` Yogesh Narayan Gaur [this message] 2018-10-11 11:00 ` [PATCH v4 3/5] arm64: dts: lx2160a: add FlexSPI node property Yogesh Narayan Gaur 2018-10-11 11:00 ` Yogesh Narayan Gaur 2018-10-11 11:00 ` [PATCH v4 4/5] arm64: defconfig: enable NXP FlexSPI driver Yogesh Narayan Gaur 2018-10-11 11:00 ` Yogesh Narayan Gaur 2018-10-11 11:00 ` Yogesh Narayan Gaur 2018-10-11 11:00 ` [PATCH 5/5] MAINTAINERS: add maintainers for the " Yogesh Narayan Gaur 2018-10-11 11:00 ` Yogesh Narayan Gaur 2018-10-11 11:00 ` Yogesh Narayan Gaur 2018-10-22 11:43 ` [PATCH v4 0/5] spi: spi-mem: Add driver for NXP FlexSPI controller Yogesh Narayan Gaur 2018-10-22 11:43 ` Yogesh Narayan Gaur 2018-10-22 11:43 ` Yogesh Narayan Gaur 2018-10-22 11:50 ` Boris Brezillon 2018-10-22 11:50 ` Boris Brezillon 2018-10-22 11:50 ` Boris Brezillon 2018-10-22 11:51 ` Yogesh Narayan Gaur 2018-10-22 11:51 ` Yogesh Narayan Gaur 2018-10-22 11:51 ` Yogesh Narayan Gaur -- strict thread matches above, loose matches on Subject: below -- 2018-10-08 11:11 Yogesh Gaur 2018-10-08 11:11 ` [PATCH v4 3/5] arm64: dts: lx2160a: add FlexSPI node property Yogesh Gaur 2018-10-08 11:11 ` Yogesh Gaur
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=1539255519-1408-4-git-send-email-yogeshnarayan.gaur@nxp.com \ --to=yogeshnarayan.gaur@nxp.com \ --cc=boris.brezillon@bootlin.com \ --cc=computersforpeace@gmail.com \ --cc=devicetree@vger.kernel.org \ --cc=frieder.schrempf@exceet.de \ --cc=linux-arm-kernel@lists.infradead.org \ --cc=linux-kernel@vger.kernel.org \ --cc=linux-mtd@lists.infradead.org \ --cc=linux-spi@vger.kernel.org \ --cc=marek.vasut@gmail.com \ --cc=mark.rutland@arm.com \ --cc=robh@kernel.org \ --cc=shawnguo@kernel.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.