From e7f127b213faf9494b2c4215e72055a824814fac Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Sat, 29 Jan 2022 18:56:21 +0100 Subject: [PATCH 1/3] arm64: dts: juno: align pl330 node name with dtschema Fixes dtbs_check warning: dma@7ff00000: $nodename:0: 'dma@7ff00000' does not match '^dma-controller(@.*)?$' Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20220129175621.299254-1-krzysztof.kozlowski@canonical.com --- arch/arm64/boot/dts/arm/juno-base.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/arm/juno-base.dtsi b/arch/arm64/boot/dts/arm/juno-base.dtsi index 6288e104a089..af499049cb00 100644 --- a/arch/arm64/boot/dts/arm/juno-base.dtsi +++ b/arch/arm64/boot/dts/arm/juno-base.dtsi @@ -672,7 +672,7 @@ smmu_usb: iommu@7fb30000 { dma-coherent; }; - dma@7ff00000 { + dma-controller@7ff00000 { compatible = "arm,pl330", "arm,primecell"; reg = <0x0 0x7ff00000 0 0x1000>; #dma-cells = <1>; From 8ede5890faaa28ac380b040bc933ead56ae9ec28 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Sat, 29 Jan 2022 18:55:13 +0100 Subject: [PATCH 2/3] arm64: dts: lg: add dma-cells to pl330 node dma-cells property is required for dma-controller. Fixes dtbs_check warnings like: dma@c1128000: '#dma-cells' is a required property Signed-off-by: Krzysztof Kozlowski Acked-by: Chanho Min Link: https://lore.kernel.org/r/20220129175514.298942-1-krzysztof.kozlowski@canonical.com --- arch/arm64/boot/dts/lg/lg1312.dtsi | 1 + arch/arm64/boot/dts/lg/lg1313.dtsi | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/lg/lg1312.dtsi b/arch/arm64/boot/dts/lg/lg1312.dtsi index 081fe7a9f605..ef57df716f14 100644 --- a/arch/arm64/boot/dts/lg/lg1312.dtsi +++ b/arch/arm64/boot/dts/lg/lg1312.dtsi @@ -188,6 +188,7 @@ dmac0: dma@c1128000 { interrupts = ; clocks = <&clk_bus>; clock-names = "apb_pclk"; + #dma-cells = <1>; }; gpio0: gpio@fd400000 { #gpio-cells = <2>; diff --git a/arch/arm64/boot/dts/lg/lg1313.dtsi b/arch/arm64/boot/dts/lg/lg1313.dtsi index 604bb6975337..4e6b65939b72 100644 --- a/arch/arm64/boot/dts/lg/lg1313.dtsi +++ b/arch/arm64/boot/dts/lg/lg1313.dtsi @@ -188,6 +188,7 @@ dmac0: dma@c1128000 { interrupts = ; clocks = <&clk_bus>; clock-names = "apb_pclk"; + #dma-cells = <1>; }; gpio0: gpio@fd400000 { #gpio-cells = <2>; From ad3c72b0c6b912a0e917ae8010c62cc98012ab1e Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Sat, 29 Jan 2022 18:55:14 +0100 Subject: [PATCH 3/3] arm64: dts: lg: align pl330 node name with dtschema Fixes dtbs_check warnings like: dma@c1128000: $nodename:0: 'dma@c1128000' does not match '^dma-controller(@.*)?$' Signed-off-by: Krzysztof Kozlowski Acked-by: Chanho Min Link: https://lore.kernel.org/r/20220129175514.298942-2-krzysztof.kozlowski@canonical.com --- arch/arm64/boot/dts/lg/lg1312.dtsi | 2 +- arch/arm64/boot/dts/lg/lg1313.dtsi | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/lg/lg1312.dtsi b/arch/arm64/boot/dts/lg/lg1312.dtsi index ef57df716f14..bec97480a960 100644 --- a/arch/arm64/boot/dts/lg/lg1312.dtsi +++ b/arch/arm64/boot/dts/lg/lg1312.dtsi @@ -182,7 +182,7 @@ spi1: spi@fe900000 { clocks = <&clk_bus>; clock-names = "apb_pclk"; }; - dmac0: dma@c1128000 { + dmac0: dma-controller@c1128000 { compatible = "arm,pl330", "arm,primecell"; reg = <0x0 0xc1128000 0x1000>; interrupts = ; diff --git a/arch/arm64/boot/dts/lg/lg1313.dtsi b/arch/arm64/boot/dts/lg/lg1313.dtsi index 4e6b65939b72..ada3d4dc6305 100644 --- a/arch/arm64/boot/dts/lg/lg1313.dtsi +++ b/arch/arm64/boot/dts/lg/lg1313.dtsi @@ -182,7 +182,7 @@ spi1: spi@fe900000 { clocks = <&clk_bus>; clock-names = "apb_pclk"; }; - dmac0: dma@c1128000 { + dmac0: dma-controller@c1128000 { compatible = "arm,pl330", "arm,primecell"; reg = <0x0 0xc1128000 0x1000>; interrupts = ;