From: Lars Povlsen <lars.povlsen@microchip.com> To: Mark Brown <broonie@kernel.org>, SoC Team <soc@kernel.org> Cc: Lars Povlsen <lars.povlsen@microchip.com>, Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>, <linux-spi@vger.kernel.org>, <devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>, Alexandre Belloni <alexandre.belloni@bootlin.com> Subject: [PATCH 09/10] arm64: dts: sparx5: Add spi-nor support Date: Wed, 13 May 2020 16:00:30 +0200 [thread overview] Message-ID: <20200513140031.25633-10-lars.povlsen@microchip.com> (raw) In-Reply-To: <20200513140031.25633-1-lars.povlsen@microchip.com> This add spi-nor device nodes to the Sparx5 reference boards. Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Lars Povlsen <lars.povlsen@microchip.com> --- arch/arm64/boot/dts/microchip/sparx5.dtsi | 5 +++-- arch/arm64/boot/dts/microchip/sparx5_pcb125.dts | 9 +++++++++ arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi | 9 +++++++++ arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi | 9 +++++++++ 4 files changed, 30 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/microchip/sparx5.dtsi b/arch/arm64/boot/dts/microchip/sparx5.dtsi index daa216978887d..330fd8b096d4c 100644 --- a/arch/arm64/boot/dts/microchip/sparx5.dtsi +++ b/arch/arm64/boot/dts/microchip/sparx5.dtsi @@ -155,8 +155,9 @@ spi0: spi@600104000 { reg-io-width = <4>; reg-shift = <2>; clocks = <&ahb_clk>; - interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; - + /* NB: Polled mode - next line commented out + * interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; + */ status = "disabled"; }; diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb125.dts b/arch/arm64/boot/dts/microchip/sparx5_pcb125.dts index 573309fe45823..d8b5d23abfab0 100644 --- a/arch/arm64/boot/dts/microchip/sparx5_pcb125.dts +++ b/arch/arm64/boot/dts/microchip/sparx5_pcb125.dts @@ -39,6 +39,15 @@ &sdhci0 { microchip,clock-delay = <10>; }; +&spi0 { + status = "okay"; + spi-flash@0 { + compatible = "jedec,spi-nor"; + spi-max-frequency = <8000000>; /* input clock */ + reg = <0>; /* CS0 */ + }; +}; + &i2c1 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi b/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi index 18a535a043686..628a05d3f57ce 100644 --- a/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi +++ b/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi @@ -38,6 +38,15 @@ gpio-restart { }; }; +&spi0 { + status = "okay"; + spi-flash@0 { + compatible = "jedec,spi-nor"; + spi-max-frequency = <8000000>; + reg = <0>; + }; +}; + &gpio { i2cmux_pins_i: i2cmux-pins-i { pins = "GPIO_16", "GPIO_17", "GPIO_18", "GPIO_19", diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi b/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi index d71f11a10b3d2..fb0bc3b241204 100644 --- a/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi +++ b/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi @@ -51,6 +51,15 @@ i2cmux_s32: i2cmux-3 { }; }; +&spi0 { + status = "okay"; + spi-flash@0 { + compatible = "jedec,spi-nor"; + spi-max-frequency = <8000000>; + reg = <0>; + }; +}; + &axi { i2c0_imux: i2c0-imux@0 { compatible = "i2c-mux-pinctrl"; -- 2.26.2
WARNING: multiple messages have this Message-ID (diff)
From: Lars Povlsen <lars.povlsen@microchip.com> To: Mark Brown <broonie@kernel.org>, SoC Team <soc@kernel.org> Cc: devicetree@vger.kernel.org, Alexandre Belloni <alexandre.belloni@bootlin.com>, linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org, Lars Povlsen <lars.povlsen@microchip.com>, Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>, linux-arm-kernel@lists.infradead.org Subject: [PATCH 09/10] arm64: dts: sparx5: Add spi-nor support Date: Wed, 13 May 2020 16:00:30 +0200 [thread overview] Message-ID: <20200513140031.25633-10-lars.povlsen@microchip.com> (raw) In-Reply-To: <20200513140031.25633-1-lars.povlsen@microchip.com> This add spi-nor device nodes to the Sparx5 reference boards. Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Lars Povlsen <lars.povlsen@microchip.com> --- arch/arm64/boot/dts/microchip/sparx5.dtsi | 5 +++-- arch/arm64/boot/dts/microchip/sparx5_pcb125.dts | 9 +++++++++ arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi | 9 +++++++++ arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi | 9 +++++++++ 4 files changed, 30 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/microchip/sparx5.dtsi b/arch/arm64/boot/dts/microchip/sparx5.dtsi index daa216978887d..330fd8b096d4c 100644 --- a/arch/arm64/boot/dts/microchip/sparx5.dtsi +++ b/arch/arm64/boot/dts/microchip/sparx5.dtsi @@ -155,8 +155,9 @@ spi0: spi@600104000 { reg-io-width = <4>; reg-shift = <2>; clocks = <&ahb_clk>; - interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; - + /* NB: Polled mode - next line commented out + * interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; + */ status = "disabled"; }; diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb125.dts b/arch/arm64/boot/dts/microchip/sparx5_pcb125.dts index 573309fe45823..d8b5d23abfab0 100644 --- a/arch/arm64/boot/dts/microchip/sparx5_pcb125.dts +++ b/arch/arm64/boot/dts/microchip/sparx5_pcb125.dts @@ -39,6 +39,15 @@ &sdhci0 { microchip,clock-delay = <10>; }; +&spi0 { + status = "okay"; + spi-flash@0 { + compatible = "jedec,spi-nor"; + spi-max-frequency = <8000000>; /* input clock */ + reg = <0>; /* CS0 */ + }; +}; + &i2c1 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi b/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi index 18a535a043686..628a05d3f57ce 100644 --- a/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi +++ b/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi @@ -38,6 +38,15 @@ gpio-restart { }; }; +&spi0 { + status = "okay"; + spi-flash@0 { + compatible = "jedec,spi-nor"; + spi-max-frequency = <8000000>; + reg = <0>; + }; +}; + &gpio { i2cmux_pins_i: i2cmux-pins-i { pins = "GPIO_16", "GPIO_17", "GPIO_18", "GPIO_19", diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi b/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi index d71f11a10b3d2..fb0bc3b241204 100644 --- a/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi +++ b/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi @@ -51,6 +51,15 @@ i2cmux_s32: i2cmux-3 { }; }; +&spi0 { + status = "okay"; + spi-flash@0 { + compatible = "jedec,spi-nor"; + spi-max-frequency = <8000000>; + reg = <0>; + }; +}; + &axi { i2c0_imux: i2c0-imux@0 { compatible = "i2c-mux-pinctrl"; -- 2.26.2 _______________________________________________ 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:[~2020-05-13 14:01 UTC|newest] Thread overview: 78+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-05-13 14:00 [PATCH 00/10] spi: Adding support for Microchip Sparx5 SoC Lars Povlsen 2020-05-13 14:00 ` Lars Povlsen 2020-05-13 14:00 ` [PATCH 01/10] spi: dw: Add support for polled operation via no IRQ specified in DT Lars Povlsen 2020-05-13 14:00 ` Lars Povlsen 2020-05-13 14:20 ` Mark Brown 2020-05-14 13:04 ` Serge Semin 2020-05-14 13:04 ` Serge Semin 2020-05-15 9:11 ` Lars Povlsen 2020-05-15 9:11 ` Lars Povlsen 2020-05-13 14:37 ` Mark Brown 2020-05-19 10:21 ` Lars Povlsen 2020-05-19 10:21 ` Lars Povlsen 2020-05-13 14:55 ` Andy Shevchenko 2020-05-13 14:55 ` Andy Shevchenko 2020-05-19 10:25 ` Lars Povlsen 2020-05-19 10:25 ` Lars Povlsen 2020-06-02 19:10 ` Serge Semin 2020-06-02 19:10 ` Serge Semin 2020-06-09 9:13 ` Lars Povlsen 2020-06-09 9:13 ` Lars Povlsen 2020-05-13 14:00 ` [PATCH 02/10] spi: dw: Add support for RX sample delay register Lars Povlsen 2020-05-13 14:00 ` Lars Povlsen 2020-06-02 19:39 ` Serge Semin 2020-06-02 19:39 ` Serge Semin 2020-06-09 10:04 ` Lars Povlsen 2020-06-09 10:04 ` Lars Povlsen 2020-05-13 14:00 ` [PATCH 03/10] spi: dw: Add support for client driver memory operations Lars Povlsen 2020-05-13 14:00 ` Lars Povlsen 2020-05-13 14:00 ` [PATCH 04/10] dt-bindings: spi: Add bindings for spi-dw-mchp Lars Povlsen 2020-05-13 14:00 ` Lars Povlsen 2020-05-13 14:52 ` Mark Brown 2020-05-19 11:47 ` Lars Povlsen 2020-05-19 11:47 ` Lars Povlsen 2020-05-19 11:58 ` Mark Brown 2020-05-19 12:10 ` Lars Povlsen 2020-05-19 12:10 ` Lars Povlsen 2020-06-02 19:49 ` Serge Semin 2020-06-02 19:49 ` Serge Semin 2020-06-09 10:27 ` Lars Povlsen 2020-06-09 10:27 ` Lars Povlsen 2020-05-13 14:00 ` [PATCH 05/10] spi: spi-dw-mmio: Spin off MSCC platforms into spi-dw-mchp Lars Povlsen 2020-05-13 14:00 ` Lars Povlsen 2020-05-13 15:18 ` Mark Brown 2020-05-19 12:05 ` Lars Povlsen 2020-05-19 12:05 ` Lars Povlsen 2020-06-02 21:12 ` Serge Semin 2020-06-02 21:12 ` Serge Semin 2020-06-10 14:28 ` Lars Povlsen 2020-06-10 14:28 ` Lars Povlsen 2020-05-13 14:00 ` [PATCH 06/10] dt-bindings: spi: spi-dw-mchp: Add Sparx5 support Lars Povlsen 2020-05-13 14:00 ` Lars Povlsen 2020-05-13 15:25 ` Mark Brown 2020-06-02 23:07 ` Serge Semin 2020-06-02 23:07 ` Serge Semin 2020-06-10 12:27 ` Lars Povlsen 2020-06-10 12:27 ` Lars Povlsen 2020-05-13 14:00 ` [PATCH 07/10] " Lars Povlsen 2020-05-13 14:00 ` Lars Povlsen 2020-05-14 10:25 ` Mark Brown 2020-05-19 9:29 ` Lars Povlsen 2020-05-19 9:29 ` Lars Povlsen 2020-06-02 23:22 ` Serge Semin 2020-06-02 23:22 ` Serge Semin 2020-05-13 14:00 ` [PATCH 08/10] arm64: dts: sparx5: Add SPI controller Lars Povlsen 2020-05-13 14:00 ` Lars Povlsen 2020-05-13 14:00 ` Lars Povlsen [this message] 2020-05-13 14:00 ` [PATCH 09/10] arm64: dts: sparx5: Add spi-nor support Lars Povlsen 2020-05-13 14:00 ` [PATCH 10/10] arm64: dts: sparx5: Add spi-nand devices Lars Povlsen 2020-05-13 14:00 ` Lars Povlsen 2020-05-29 16:21 ` [PATCH 00/10] spi: Adding support for Microchip Sparx5 SoC Serge Semin 2020-05-29 16:21 ` Serge Semin 2020-06-02 8:18 ` Lars Povlsen 2020-06-02 8:18 ` Lars Povlsen 2020-06-02 8:21 ` Serge Semin 2020-06-02 8:21 ` Serge Semin 2020-06-02 9:56 ` Mark Brown 2020-06-02 23:44 ` Serge Semin 2020-06-02 23:44 ` Serge Semin
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