From f118d99ec334119e856299de41c1278f9e12cf7f Mon Sep 17 00:00:00 2001 From: Quentin Schulz Date: Tue, 9 Jan 2024 14:35:43 +0100 Subject: [PATCH] arm64: dts: rockchip: add spi controller aliases on rk3399 There are 6 SPI controllers on RK3399 and they are all numbered in the TRM, so let's add the appropriate aliases to the main DTSI so that any RK3399-based board doesn't need to define the aliases themselves to benefit from stable SPI indices in userspace. Cc: Quentin Schulz Signed-off-by: Quentin Schulz Link: https://lore.kernel.org/r/20240109-rk3399-spi-aliases-v1-1-2009e44e734a@theobroma-systems.com Signed-off-by: Heiko Stuebner --- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index 33d38d653a0a3..0caa842bba0e9 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi @@ -38,6 +38,12 @@ serial2 = &uart2; serial3 = &uart3; serial4 = &uart4; + spi0 = &spi0; + spi1 = &spi1; + spi2 = &spi2; + spi3 = &spi3; + spi4 = &spi4; + spi5 = &spi5; }; cpus { -- 2.30.2