target/linux/pistachio/patches-5.10/902-MIPS-DTS-img-marduk-Add-Cascoda-CA8210-6LoWPAN.patch

   1 From b7700154d75e8d7c9a2022f09c2d5430137606fa Mon Sep 17 00:00:00 2001
   2 From: Hauke Mehrtens <hauke@hauke-m.de>
   3 Date: Sat, 15 Aug 2020 16:05:25 +0200
   4 Subject: [PATCH 902/904] MIPS: DTS: img: marduk: Add Cascoda CA8210 6LoWPAN
   5
   6 Add Cascoda CA8210 6LoWPAN controller to device tree.
   7
   8 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
   9 ---
  10  arch/mips/boot/dts/img/pistachio_marduk.dts | 22 +++++++++++++++++++++
  11  1 file changed, 22 insertions(+)
  12
  13 --- a/arch/mips/boot/dts/img/pistachio_marduk.dts
  14 +++ b/arch/mips/boot/dts/img/pistachio_marduk.dts
  15 @@ -75,6 +75,28 @@
  16         VDD-supply = <&internal_dac_supply>;
  17  };
  18
  19 +&spfi0 {
  20 +       status = "okay";
  21 +       pinctrl-0 = <&spim0_pins>, <&spim0_cs0_alt_pin>, <&spim0_cs2_alt_pin>, <&spim0_cs3_alt_pin>, <&spim0_cs4_alt_pin>;
  22 +       pinctrl-names = "default";
  23 +
  24 +       cs-gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>, <&gpio0 2 GPIO_ACTIVE_HIGH>,
  25 +                       <&gpio1 12 GPIO_ACTIVE_HIGH>, <&gpio1 13 GPIO_ACTIVE_HIGH>;
  26 +
  27 +       ca8210: ca8210@0 {
  28 +               status = "okay";
  29 +               compatible = "cascoda,ca8210";
  30 +               reg = <0>;
  31 +               spi-max-frequency = <4000000>;
  32 +               spi-cpol;
  33 +               reset-gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
  34 +               irq-gpio = <&gpio2 12 GPIO_ACTIVE_HIGH>;
  35 +               extclock-enable;
  36 +               extclock-freq = <16000000>;
  37 +               extclock-gpio = <2>;
  38 +       };
  39 +};
  40 +
  41  &spfi1 {
  42         status = "okay";
  43