From: Mathieu Malaterre <malat@debian.org>
To: James Hogan <jhogan@kernel.org>
Cc: Mathieu Malaterre <malat@debian.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Ralf Baechle <ralf@linux-mips.org>,
devicetree@vger.kernel.org, linux-mips@linux-mips.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 2/2] MIPS: jz4780: DTS: Probe the spi-gpio driver from devicetree
Date: Wed, 6 Jun 2018 21:37:30 +0200 [thread overview]
Message-ID: <20180606193730.15087-2-malat@debian.org> (raw)
In-Reply-To: <20180606193730.15087-1-malat@debian.org>
The spi-gpio driver supports jz4780.
Signed-off-by: Mathieu Malaterre <malat@debian.org>
---
arch/mips/boot/dts/ingenic/jz4780.dtsi | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/arch/mips/boot/dts/ingenic/jz4780.dtsi b/arch/mips/boot/dts/ingenic/jz4780.dtsi
index 809f01a62955..308079ee8dd3 100644
--- a/arch/mips/boot/dts/ingenic/jz4780.dtsi
+++ b/arch/mips/boot/dts/ingenic/jz4780.dtsi
@@ -167,6 +167,25 @@
};
};
+ spi_gpio {
+ compatible = "spi-gpio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ num-chipselects = <2>;
+
+ gpio-miso = <&gpe 14 0>;
+ gpio-sck = <&gpe 15 0>;
+ gpio-mosi = <&gpe 17 0>;
+ cs-gpios = <&gpe 16 0
+ &gpe 18 0>;
+
+ spidev@0 {
+ compatible = "spidev";
+ reg = <0>;
+ spi-max-frequency = <1000000>;
+ };
+ };
+
uart0: serial@10030000 {
compatible = "ingenic,jz4780-uart";
reg = <0x10030000 0x100>;
--
2.11.0
next prev parent reply other threads:[~2018-06-06 19:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-06 19:37 [PATCH 1/2] MIPS: Ci20: Enable SPI/GPIO driver Mathieu Malaterre
2018-06-06 19:37 ` Mathieu Malaterre [this message]
2018-07-24 20:45 ` Paul Burton
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