target/linux/sunxi/patches-4.14/081-arm64-dts-allwinner-sun50i-a64-Add-spi-flash-node-fo.patch

   1 From 4661c3afefe900ff7b5004aca0a2c927cfa37f3b Mon Sep 17 00:00:00 2001
   2 From: Emmanuel Vadot <manu@freebsd.org>
   3 Date: Mon, 21 May 2018 13:54:13 +0200
   4 Subject: [PATCH] arm64: dts: allwinner: sun50i: a64: Add spi flash node for
   5  sopine
   6
   7 The Sopine and Pine64-LTS have a winbond w25q128 spi flash on spi0.
   8 Add a node for it.
   9
  10 Signed-off-by: Emmanuel Vadot <manu@freebsd.org>
  11 Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
  12 ---
  13  arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi | 12 ++++++++++++
  14  1 file changed, 12 insertions(+)
  15
  16 diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi
  17 index 43418bd881d8..b94f93c04acb 100644
  18 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi
  19 +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi
  20 @@ -66,6 +66,18 @@
  21         };
  22  };
  23
  24 +&spi0  {
  25 +       status = "okay";
  26 +
  27 +       flash@0 {
  28 +               #address-cells = <1>;
  29 +               #size-cells = <1>;
  30 +               compatible = "jedec,spi-nor";
  31 +               reg = <0>;
  32 +               spi-max-frequency = <40000000>;
  33 +       };
  34 +};
  35 +
  36  #include "axp803.dtsi"
  37
  38  &reg_aldo2 {
  39 --
  40 2.17.1
  41