From 9ecdb6d6b11434494af4bad11b03f0dcda1eebbd Mon Sep 17 00:00:00 2001 From: Nishanth Menon Date: Mon, 10 May 2021 09:54:29 -0500 Subject: [PATCH] arm64: dts: ti: k3-am65|j721e|am64: Map the dma / navigator subsystem via explicit ranges Instead of using empty ranges property, lets map explicitly the address range that is mapped onto the dma / navigator subsystems (navss/dmss). This is also exposed via the dtbs_check with dt-schema newer than 2021.03 version by throwing out following: arch/arm64/boot/dts/ti/k3-am654-base-board.dt.yaml: bus@100000: main-navss: {'type': 'object'} is not allowed for {'compatible': ['simple-mfd'], '#address-cells': [[2]], ..... This has already been correctly done for J7200, however was missed for other k3 SoCs. Fix that oversight. Signed-off-by: Nishanth Menon Reviewed-by: Tero Kristo Acked-by: Vignesh Raghavendra Link: https://lore.kernel.org/r/20210510145429.8752-1-nm@ti.com --- arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 4 ++-- arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 4 ++-- arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi | 4 ++-- arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 4 ++-- arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi | 4 ++-- 5 files changed, 10 insertions(+), 10 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi index dc52178..d5dc05d 100644 --- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi @@ -42,12 +42,12 @@ }; }; - dmss: dmss { + dmss: bus@48000000 { compatible = "simple-mfd"; #address-cells = <2>; #size-cells = <2>; dma-ranges; - ranges; + ranges = <0x00 0x48000000 0x00 0x48000000 0x00 0x06400000>; ti,sci-dev-id = <25>; diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi index cb340d1..e160f22 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi @@ -444,11 +444,11 @@ ti,interrupt-ranges = <0 392 32>; }; - main-navss { + main_navss: bus@30800000 { compatible = "simple-mfd"; #address-cells = <2>; #size-cells = <2>; - ranges; + ranges = <0x0 0x30800000 0x0 0x30800000 0x0 0xbc00000>; dma-coherent; dma-ranges; diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi index 0388c02..f5b8ef2 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi @@ -116,11 +116,11 @@ }; }; - mcu-navss { + mcu_navss: bus@28380000 { compatible = "simple-mfd"; #address-cells = <2>; #size-cells = <2>; - ranges; + ranges = <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>; dma-coherent; dma-ranges; diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi index c2aa45a..1a7b1cf 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi @@ -87,11 +87,11 @@ ti,interrupt-ranges = <8 392 56>; }; - main-navss { + main_navss: bus@30000000 { compatible = "simple-mfd"; #address-cells = <2>; #size-cells = <2>; - ranges; + ranges = <0x00 0x30000000 0x00 0x30000000 0x00 0x0c400000>; dma-coherent; dma-ranges; diff --git a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi index 94e8214..c85f98b 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi @@ -249,11 +249,11 @@ }; }; - mcu-navss { + mcu_navss: bus@28380000 { compatible = "simple-mfd"; #address-cells = <2>; #size-cells = <2>; - ranges; + ranges = <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>; dma-coherent; dma-ranges; -- 2.7.4