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>, "broonie@kernel.org" <broonie@kernel.org>, "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@kontron.de" <frieder.schrempf@kontron.de>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, Yogesh Narayan Gaur <yogeshnarayan.gaur@nxp.com> Subject: [PATCH v7 3/5] arm64: dts: lx2160a: add FlexSPI node property Date: Tue, 15 Jan 2019 09:50:40 +0000 [thread overview] Message-ID: <1547545697-4042-4-git-send-email-yogeshnarayan.gaur@nxp.com> (raw) In-Reply-To: <1547545697-4042-1-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 Narayan Gaur <yogeshnarayan.gaur@nxp.com> --- Changes for v7: - None Changes for v6: - None Changes for v5: - None Changes for v4: - Incorporated Rob review comments. Changes for v3: - None. Changes for v2: - Incorporated Shawn review comments. .../boot/dts/freescale/fsl-lx2160a-rdb.dts | 22 +++++++++++++++++++ .../arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 13 +++++++++++ 2 files changed, 35 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts index 6481e5f20e69..70658946fbbe 100644 --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts @@ -50,6 +50,28 @@ status = "okay"; }; +&fspi { + status = "okay"; + + mt35xu512aba0: flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spansion,m25p80"; + m25p,fast-read; + spi-max-frequency = <50000000>; + reg = <0>; + }; + + mt35xu512aba1: flash@1 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spansion,m25p80"; + m25p,fast-read; + spi-max-frequency = <50000000>; + reg = <1>; + }; +}; + &i2c0 { status = "okay"; diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi index a79f5c1ea56d..e3ff86201f73 100644 --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi @@ -762,5 +762,18 @@ <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>; dma-coherent; }; + + 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"; + }; }; }; -- 2.17.1
WARNING: multiple messages have this Message-ID (diff)
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>, "broonie@kernel.org" <broonie@kernel.org>, "linux-spi@vger.kernel.org" <linux-spi@vger.kernel.org>, "devicetree@vger.kernel.org" <devicetree@vger.kernel.org> Cc: "mark.rutland@arm.com" <mark.rutland@arm.com>, "robh@kernel.org" <robh@kernel.org>, Yogesh Narayan Gaur <yogeshnarayan.gaur@nxp.com>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, "frieder.schrempf@kontron.de" <frieder.schrempf@kontron.de>, "computersforpeace@gmail.com" <computersforpeace@gmail.com>, "shawnguo@kernel.org" <shawnguo@kernel.org>, "linux-arm-kernel@lists.infradead.org" <linux-arm-kernel@lists.infradead.org> Subject: [PATCH v7 3/5] arm64: dts: lx2160a: add FlexSPI node property Date: Tue, 15 Jan 2019 09:50:40 +0000 [thread overview] Message-ID: <1547545697-4042-4-git-send-email-yogeshnarayan.gaur@nxp.com> (raw) In-Reply-To: <1547545697-4042-1-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 Narayan Gaur <yogeshnarayan.gaur@nxp.com> --- Changes for v7: - None Changes for v6: - None Changes for v5: - None Changes for v4: - Incorporated Rob review comments. Changes for v3: - None. Changes for v2: - Incorporated Shawn review comments. .../boot/dts/freescale/fsl-lx2160a-rdb.dts | 22 +++++++++++++++++++ .../arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 13 +++++++++++ 2 files changed, 35 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts index 6481e5f20e69..70658946fbbe 100644 --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts @@ -50,6 +50,28 @@ status = "okay"; }; +&fspi { + status = "okay"; + + mt35xu512aba0: flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spansion,m25p80"; + m25p,fast-read; + spi-max-frequency = <50000000>; + reg = <0>; + }; + + mt35xu512aba1: flash@1 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spansion,m25p80"; + m25p,fast-read; + spi-max-frequency = <50000000>; + reg = <1>; + }; +}; + &i2c0 { status = "okay"; diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi index a79f5c1ea56d..e3ff86201f73 100644 --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi @@ -762,5 +762,18 @@ <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>; dma-coherent; }; + + 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"; + }; }; }; -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-01-15 9:50 UTC|newest] Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-01-15 9:50 [PATCH v7 0/5] spi: spi-mem: Add driver for NXP FlexSPI controller Yogesh Narayan Gaur 2019-01-15 9:50 ` Yogesh Narayan Gaur 2019-01-15 9:50 ` Yogesh Narayan Gaur 2019-01-15 9:50 ` [PATCH v7 1/5] " Yogesh Narayan Gaur 2019-01-15 9:50 ` Yogesh Narayan Gaur 2019-01-15 9:50 ` Yogesh Narayan Gaur 2019-01-15 10:35 ` Schrempf Frieder 2019-01-15 10:35 ` Schrempf Frieder 2019-01-15 10:35 ` Schrempf Frieder 2019-01-15 9:50 ` [PATCH v7 2/5] dt-bindings: spi: add binding file " Yogesh Narayan Gaur 2019-01-15 9:50 ` Yogesh Narayan Gaur 2019-01-15 9:50 ` Yogesh Narayan Gaur 2019-01-15 9:50 ` Yogesh Narayan Gaur [this message] 2019-01-15 9:50 ` [PATCH v7 3/5] arm64: dts: lx2160a: add FlexSPI node property Yogesh Narayan Gaur 2019-01-15 9:50 ` Yogesh Narayan Gaur 2019-01-15 9:50 ` [PATCH v7 4/5] arm64: defconfig: enable NXP FlexSPI driver Yogesh Narayan Gaur 2019-01-15 9:50 ` Yogesh Narayan Gaur 2019-01-15 9:50 ` Yogesh Narayan Gaur 2019-01-15 9:50 ` [PATCH v7 5/5] MAINTAINERS: add maintainers for the " Yogesh Narayan Gaur 2019-01-15 9:50 ` Yogesh Narayan Gaur 2019-01-15 9:50 ` Yogesh Narayan Gaur
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