linux-kernel - [PATCH 0/2] arm64: dts: rockchip: add SPI controller aliases to RK3399

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Message-ID: <20240109-rk3399-spi-aliases-v1-0-2009e44e734a@theobroma-systems.com>
Date: Tue,  9 Jan 2024 14:35:42 +0100
From: Quentin Schulz <foss+kernel@...il.net>
To: Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Heiko Stuebner <heiko@...ech.de>
Cc: Quentin Schulz <foss+kernel@...il.net>,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-rockchip@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	Quentin Schulz <quentin.schulz@...obroma-systems.com>
Subject: [PATCH 0/2] arm64: dts: rockchip: add SPI controller aliases to 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.

Helios64 is the only RK3399-based device that defined aliases for SPI
controllers, but since they are now in RK3399 main DTSI, let's remove
the duplication.

Signed-off-by: Quentin Schulz <quentin.schulz@...obroma-systems.com>
---
Quentin Schulz (2):
      arm64: dts: rockchip: add spi controller aliases on rk3399
      arm64: dts: rockchip: remove duplicate SPI aliases for helios64

 arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts | 3 ---
 arch/arm64/boot/dts/rockchip/rk3399.dtsi               | 6 ++++++
 2 files changed, 6 insertions(+), 3 deletions(-)
---
base-commit: 9f8413c4a66f2fb776d3dc3c9ed20bf435eb305e
change-id: 20240109-rk3399-spi-aliases-a2ce468a04a3

Best regards,
-- 
Quentin Schulz <quentin.schulz@...obroma-systems.com>