From: Lubomir Rintel <lkundrak@v3.sk> To: Mark Brown <broonie@kernel.org>, Geert Uytterhoeven <geert+renesas@glider.be> Cc: James Cameron <quozl@laptop.org>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Eric Miao <eric.y.miao@gmail.com>, Haojian Zhuang <haojian.zhuang@gmail.com>, Daniel Mack <daniel@zonque.org>, Robert Jarzmik <robert.jarzmik@free.fr>, linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Lubomir Rintel <lkundrak@v3.sk> Subject: [PATCH v2 01/11] dt-bindings: spi/spi-pxa2xx: add PXA2xx SSP SPI Controller Date: Wed, 10 Oct 2018 19:09:26 +0200 [thread overview] Message-ID: <20181010170936.316862-2-lkundrak@v3.sk> (raw) In-Reply-To: <20181010170936.316862-1-lkundrak@v3.sk> This is the SPI controller found on Marvel MMP2 and perhaps more platforms. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> --- Changes since v1: - s/ssp@d4035000/spi@d4035000/ .../devicetree/bindings/spi/spi-pxa2xx.txt | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 Documentation/devicetree/bindings/spi/spi-pxa2xx.txt diff --git a/Documentation/devicetree/bindings/spi/spi-pxa2xx.txt b/Documentation/devicetree/bindings/spi/spi-pxa2xx.txt new file mode 100644 index 000000000000..0335a9bd2e8a --- /dev/null +++ b/Documentation/devicetree/bindings/spi/spi-pxa2xx.txt @@ -0,0 +1,24 @@ +PXA2xx SSP SPI Controller + +Required properties: +- compatible: Must be "marvell,mmp2-ssp". +- reg: Offset and length of the device's register set. +- interrupts: Should be the interrupt number. +- clocks: Should contain a single entry describing the clock input. +- #address-cells: Number of cells required to define a chip select address. +- #size-cells: Should be zero. + +Optional properties: +- cs-gpios: list of GPIO chip selects. See the SPI bus bindings, + Documentation/devicetree/bindings/spi/spi-bus.txt + +Child nodes represent devices on the SPI bus + See ../spi/spi-bus.txt + +Example: + ssp1: spi@d4035000 { + compatible = "marvell,mmp2-ssp"; + reg = <0xd4035000 0x1000>; + clocks = <&soc_clocks MMP2_CLK_SSP0>; + interrupts = <0>; + }; -- 2.19.0
WARNING: multiple messages have this Message-ID (diff)
From: lkundrak@v3.sk (Lubomir Rintel) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 01/11] dt-bindings: spi/spi-pxa2xx: add PXA2xx SSP SPI Controller Date: Wed, 10 Oct 2018 19:09:26 +0200 [thread overview] Message-ID: <20181010170936.316862-2-lkundrak@v3.sk> (raw) In-Reply-To: <20181010170936.316862-1-lkundrak@v3.sk> This is the SPI controller found on Marvel MMP2 and perhaps more platforms. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> --- Changes since v1: - s/ssp at d4035000/spi at d4035000/ .../devicetree/bindings/spi/spi-pxa2xx.txt | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 Documentation/devicetree/bindings/spi/spi-pxa2xx.txt diff --git a/Documentation/devicetree/bindings/spi/spi-pxa2xx.txt b/Documentation/devicetree/bindings/spi/spi-pxa2xx.txt new file mode 100644 index 000000000000..0335a9bd2e8a --- /dev/null +++ b/Documentation/devicetree/bindings/spi/spi-pxa2xx.txt @@ -0,0 +1,24 @@ +PXA2xx SSP SPI Controller + +Required properties: +- compatible: Must be "marvell,mmp2-ssp". +- reg: Offset and length of the device's register set. +- interrupts: Should be the interrupt number. +- clocks: Should contain a single entry describing the clock input. +- #address-cells: Number of cells required to define a chip select address. +- #size-cells: Should be zero. + +Optional properties: +- cs-gpios: list of GPIO chip selects. See the SPI bus bindings, + Documentation/devicetree/bindings/spi/spi-bus.txt + +Child nodes represent devices on the SPI bus + See ../spi/spi-bus.txt + +Example: + ssp1: spi at d4035000 { + compatible = "marvell,mmp2-ssp"; + reg = <0xd4035000 0x1000>; + clocks = <&soc_clocks MMP2_CLK_SSP0>; + interrupts = <0>; + }; -- 2.19.0
next prev parent reply other threads:[~2018-10-10 17:10 UTC|newest] Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-10-10 17:09 [PATCH 0/11] spi: pxa2xx: add DT and slave mode support Lubomir Rintel 2018-10-10 17:09 ` Lubomir Rintel 2018-10-10 17:09 ` Lubomir Rintel [this message] 2018-10-10 17:09 ` [PATCH v2 01/11] dt-bindings: spi/spi-pxa2xx: add PXA2xx SSP SPI Controller Lubomir Rintel 2018-10-11 14:27 ` Mark Brown 2018-10-11 14:27 ` Mark Brown 2018-10-11 17:59 ` Lubomir Rintel 2018-10-11 17:59 ` Lubomir Rintel 2018-10-12 17:00 ` Mark Brown 2018-10-12 17:00 ` Mark Brown 2018-10-17 19:32 ` Rob Herring 2018-10-17 19:32 ` Rob Herring 2018-11-04 12:00 ` Pavel Machek 2018-11-04 12:00 ` Pavel Machek 2018-10-10 17:09 ` [PATCH v2 02/11] PCI: Provide pci_match_id() with CONFIG_PCI=n Lubomir Rintel 2018-10-10 17:09 ` Lubomir Rintel 2018-11-04 12:02 ` Pavel Machek 2018-11-04 12:02 ` Pavel Machek 2018-10-10 17:09 ` [PATCH 03/11] spi: pxa2xx: Use an enum for type Lubomir Rintel 2018-10-10 17:09 ` Lubomir Rintel 2018-11-04 12:03 ` Pavel Machek 2018-11-04 12:03 ` Pavel Machek 2018-10-10 17:09 ` [PATCH 04/11] spi: pxa2xx: Add devicetree support Lubomir Rintel 2018-10-10 17:09 ` Lubomir Rintel 2018-11-04 12:04 ` Pavel Machek 2018-11-04 12:04 ` Pavel Machek 2018-10-10 17:09 ` [PATCH 05/11] DT: marvell,mmp2: Add SSP1 and SSP3 Lubomir Rintel 2018-10-10 17:09 ` Lubomir Rintel 2018-10-29 5:35 ` James Cameron 2018-10-29 5:35 ` James Cameron 2018-11-04 12:06 ` Pavel Machek 2018-11-04 12:06 ` Pavel Machek 2018-10-10 17:09 ` [PATCH 06/11] dt-bindings: spi/spi-pxa2xx: Add spi-slave property Lubomir Rintel 2018-10-10 17:09 ` Lubomir Rintel 2018-10-17 19:33 ` Rob Herring 2018-10-17 19:33 ` Rob Herring 2018-11-04 12:07 ` Pavel Machek 2018-11-04 12:07 ` Pavel Machek 2018-10-10 17:09 ` [PATCH 07/11] spi: Deal with slaves that return from transfer_one() unfinished Lubomir Rintel 2018-10-10 17:09 ` Lubomir Rintel 2018-10-11 7:23 ` Geert Uytterhoeven 2018-10-11 7:23 ` Geert Uytterhoeven 2018-10-11 7:23 ` Geert Uytterhoeven 2018-11-04 12:09 ` Pavel Machek 2018-11-04 12:09 ` Pavel Machek 2018-10-10 17:09 ` [PATCH 08/11] spi: pxa2xx: Add slave mode support Lubomir Rintel 2018-10-10 17:09 ` Lubomir Rintel 2018-11-04 12:12 ` Pavel Machek 2018-11-04 12:12 ` Pavel Machek 2018-10-10 17:09 ` [PATCH 09/11] dt-bindings: spi/spi-pxa2xx: Add ready GPIO signal Lubomir Rintel 2018-10-10 17:09 ` Lubomir Rintel 2018-10-11 7:26 ` Geert Uytterhoeven 2018-10-11 7:26 ` Geert Uytterhoeven 2018-10-11 7:26 ` Geert Uytterhoeven 2018-11-04 12:13 ` Pavel Machek 2018-11-04 12:13 ` Pavel Machek 2018-10-10 17:09 ` [PATCH 10/11] spi: pxa2xx: Add ready signal Lubomir Rintel 2018-10-10 17:09 ` Lubomir Rintel 2018-10-11 7:28 ` Geert Uytterhoeven 2018-10-11 7:28 ` Geert Uytterhoeven 2018-10-11 7:28 ` Geert Uytterhoeven 2018-10-11 16:13 ` Lubomir Rintel 2018-10-11 16:13 ` Lubomir Rintel 2018-10-11 16:13 ` Lubomir Rintel 2018-11-04 12:16 ` Pavel Machek 2018-11-04 12:16 ` Pavel Machek 2018-10-10 17:09 ` [PATCH 11/11] spi: pxa2xx: Deal with the leftover garbage in TXFIFO Lubomir Rintel 2018-10-10 17:09 ` Lubomir Rintel 2018-11-04 12:19 ` Pavel Machek 2018-11-04 12:19 ` Pavel Machek
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