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- From fe7d0fa216c1ebea42e3391b18e9192eca5fa20f Mon Sep 17 00:00:00 2001
- From: Phil Elwell <[email protected]>
- Date: Mon, 22 Mar 2021 09:27:16 +0000
- Subject: [PATCH] ARM: dts: bcm2711: Add aliases for additional SPIs
- Without aliases for the new SPI interfaces in BCM2711, spidev instances
- will be allocated sequential numbers that may not match the number of
- the physical interface.
- Signed-off-by: Phil Elwell <[email protected]>
- ---
- arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 4 ++++
- arch/arm/boot/dts/bcm2711-rpi-400.dts | 4 ++++
- arch/arm/boot/dts/bcm2711-rpi-cm4.dts | 4 ++++
- 3 files changed, 12 insertions(+)
- --- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
- +++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
- @@ -355,6 +355,10 @@
- i2c4 = &i2c4;
- i2c5 = &i2c5;
- i2c6 = &i2c6;
- + spi3 = &spi3;
- + spi4 = &spi4;
- + spi5 = &spi5;
- + spi6 = &spi6;
- /delete-property/ intc;
- };
-
- --- a/arch/arm/boot/dts/bcm2711-rpi-400.dts
- +++ b/arch/arm/boot/dts/bcm2711-rpi-400.dts
- @@ -336,6 +336,10 @@
- i2c4 = &i2c4;
- i2c5 = &i2c5;
- i2c6 = &i2c6;
- + spi3 = &spi3;
- + spi4 = &spi4;
- + spi5 = &spi5;
- + spi6 = &spi6;
- /delete-property/ intc;
- };
-
- --- a/arch/arm/boot/dts/bcm2711-rpi-cm4.dts
- +++ b/arch/arm/boot/dts/bcm2711-rpi-cm4.dts
- @@ -323,6 +323,10 @@
- i2c4 = &i2c4;
- i2c5 = &i2c5;
- i2c6 = &i2c6;
- + spi3 = &spi3;
- + spi4 = &spi4;
- + spi5 = &spi5;
- + spi6 = &spi6;
- /delete-property/ intc;
- };
-
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