Messages in this thread Patch in this message | | | From | Quentin Schulz <> | Subject | [PATCH 1/2] arm64: dts: rockchip: add spi controller aliases on rk3399 | Date | Tue, 9 Jan 2024 14:35:43 +0100 |
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From: Quentin Schulz <quentin.schulz@theobroma-systems.com>
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 <foss+kernel@0leil.net> Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com> --- 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 da0dfb237f853..7b04ba526fd59 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi @@ -34,6 +34,12 @@ aliases { serial2 = &uart2; serial3 = &uart3; serial4 = &uart4; + spi0 = &spi0; + spi1 = &spi1; + spi2 = &spi2; + spi3 = &spi3; + spi4 = &spi4; + spi5 = &spi5; }; cpus { -- 2.43.0
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