44 lines
1.2 KiB
Diff
44 lines
1.2 KiB
Diff
From b7700154d75e8d7c9a2022f09c2d5430137606fa Mon Sep 17 00:00:00 2001
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From: Hauke Mehrtens <hauke@hauke-m.de>
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Date: Sat, 15 Aug 2020 16:05:25 +0200
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Subject: [PATCH 902/904] MIPS: DTS: img: marduk: Add Cascoda CA8210 6LoWPAN
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Add Cascoda CA8210 6LoWPAN controller to device tree.
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Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
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---
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arch/mips/boot/dts/img/pistachio_marduk.dts | 22 +++++++++++++++++++++
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1 file changed, 22 insertions(+)
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--- a/arch/mips/boot/dts/img/pistachio_marduk.dts
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+++ b/arch/mips/boot/dts/img/pistachio_marduk.dts
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@@ -76,6 +76,28 @@
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VDD-supply = <&internal_dac_supply>;
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};
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+&spfi0 {
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+ status = "okay";
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+ pinctrl-0 = <&spim0_pins>, <&spim0_cs0_alt_pin>, <&spim0_cs2_alt_pin>, <&spim0_cs3_alt_pin>, <&spim0_cs4_alt_pin>;
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+ pinctrl-names = "default";
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+
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+ cs-gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>, <&gpio0 2 GPIO_ACTIVE_HIGH>,
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+ <&gpio1 12 GPIO_ACTIVE_HIGH>, <&gpio1 13 GPIO_ACTIVE_HIGH>;
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+
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+ ca8210: ca8210@0 {
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+ status = "okay";
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+ compatible = "cascoda,ca8210";
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+ reg = <0>;
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+ spi-max-frequency = <4000000>;
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+ spi-cpol;
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+ reset-gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
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+ irq-gpio = <&gpio2 12 GPIO_ACTIVE_HIGH>;
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+ extclock-enable;
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+ extclock-freq = <16000000>;
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+ extclock-gpio = <2>;
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+ };
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+};
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+
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&spfi1 {
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status = "okay";
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