linux-kernel - [PATCH 06/15] MIPS: dts: img: pistachio

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Message-Id: <20180722212010.3979-7-afaerber@suse.de>
Date:   Sun, 22 Jul 2018 23:20:01 +0200
From:   Andreas Färber <afaerber@...e.de>
To:     linux-mips@...ux-mips.org
Cc:     Ralf Baechle <ralf@...ux-mips.org>,
        Paul Burton <paul.burton@...s.com>,
        James Hogan <jhogan@...nel.org>, linux-kernel@...r.kernel.org,
        Andreas Färber <afaerber@...e.de>,
        Rahul Bedarkar <rahulbedarkar89@...il.com>,
        James Hartley <james.hartley@...drel.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>, devicetree@...r.kernel.org
Subject: [PATCH 06/15] MIPS: dts: img: pistachio_marduk: Add 6Lowpan node

The CA8210's clock output is needed for the SPI-UART bridge.

Signed-off-by: Andreas Färber <afaerber@...e.de>
---
 arch/mips/boot/dts/img/pistachio_marduk.dts | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/mips/boot/dts/img/pistachio_marduk.dts b/arch/mips/boot/dts/img/pistachio_marduk.dts
index d723b68084c9..b0b6b534a41f 100644
--- a/arch/mips/boot/dts/img/pistachio_marduk.dts
+++ b/arch/mips/boot/dts/img/pistachio_marduk.dts
@@ -158,6 +158,20 @@
 		   <&gpio1 12 GPIO_ACTIVE_HIGH>,
 		   <&gpio1 13 GPIO_ACTIVE_HIGH>,
 		   <&gpio1 14 GPIO_ACTIVE_HIGH>;
+
+	ca8210: sixlowpan@4 {
+		compatible = "cascoda,ca8210";
+		reg = <4>;
+		spi-max-frequency = <3000000>;
+		spi-cpol;
+		reset-gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
+		irq-gpio = <&gpio2 12 GPIO_ACTIVE_HIGH>;
+
+		extclock-enable;
+		extclock-freq = <16000000>;
+		extclock-gpio = <2>; /* spiuart_clk */
+		#clock-cells = <0>;
+	};
 };
 
 &spfi1 {
-- 
2.16.4