target/linux/bcm27xx/patches-5.10/950-0509-ARM-dts-bcm2711-Add-aliases-for-additional-SPIs.patch

   1 From fe7d0fa216c1ebea42e3391b18e9192eca5fa20f Mon Sep 17 00:00:00 2001
   2 From: Phil Elwell <phil@raspberrypi.com>
   3 Date: Mon, 22 Mar 2021 09:27:16 +0000
   4 Subject: [PATCH] ARM: dts: bcm2711: Add aliases for additional SPIs
   5
   6 Without aliases for the new SPI interfaces in BCM2711, spidev instances
   7 will be allocated sequential numbers that may not match the number of
   8 the physical interface.
   9
  10 Signed-off-by: Phil Elwell <phil@raspberrypi.com>
  11 ---
  12  arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 4 ++++
  13  arch/arm/boot/dts/bcm2711-rpi-400.dts | 4 ++++
  14  arch/arm/boot/dts/bcm2711-rpi-cm4.dts | 4 ++++
  15  3 files changed, 12 insertions(+)
  16
  17 --- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
  18 +++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
  19 @@ -354,6 +354,10 @@
  20                 i2c4 = &i2c4;
  21                 i2c5 = &i2c5;
  22                 i2c6 = &i2c6;
  23 +               spi3 = &spi3;
  24 +               spi4 = &spi4;
  25 +               spi5 = &spi5;
  26 +               spi6 = &spi6;
  27                 /delete-property/ intc;
  28         };
  29
  30 --- a/arch/arm/boot/dts/bcm2711-rpi-400.dts
  31 +++ b/arch/arm/boot/dts/bcm2711-rpi-400.dts
  32 @@ -336,6 +336,10 @@
  33                 i2c4 = &i2c4;
  34                 i2c5 = &i2c5;
  35                 i2c6 = &i2c6;
  36 +               spi3 = &spi3;
  37 +               spi4 = &spi4;
  38 +               spi5 = &spi5;
  39 +               spi6 = &spi6;
  40                 /delete-property/ intc;
  41         };
  42
  43 --- a/arch/arm/boot/dts/bcm2711-rpi-cm4.dts
  44 +++ b/arch/arm/boot/dts/bcm2711-rpi-cm4.dts
  45 @@ -323,6 +323,10 @@
  46                 i2c4 = &i2c4;
  47                 i2c5 = &i2c5;
  48                 i2c6 = &i2c6;
  49 +               spi3 = &spi3;
  50 +               spi4 = &spi4;
  51 +               spi5 = &spi5;
  52 +               spi6 = &spi6;
  53                 /delete-property/ intc;
  54         };
  55