Messages in this thread Patch in this message | | | From | Baolin Wang <> | Subject | [PATCH 2/7] arm64: dts: Add ADI device node for Spreadtrum SC9860 | Date | Tue, 6 Feb 2018 17:28:21 +0800 |
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We will access the PMIC through ADI controller, thus this patch adds the ADI device node for Spreadtrum SC9860 platform.
Signed-off-by: Baolin Wang <baolin.wang@linaro.org> --- arch/arm64/boot/dts/sprd/sp9860g-1h10.dts | 1 + arch/arm64/boot/dts/sprd/whale2.dtsi | 9 +++++++++ 2 files changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/sprd/sp9860g-1h10.dts b/arch/arm64/boot/dts/sprd/sp9860g-1h10.dts index 0362ecd..550f323 100644 --- a/arch/arm64/boot/dts/sprd/sp9860g-1h10.dts +++ b/arch/arm64/boot/dts/sprd/sp9860g-1h10.dts @@ -22,6 +22,7 @@ serial1 = &uart1; /* UART console */ serial2 = &uart2; /* Reserved */ serial3 = &uart3; /* for GPS */ + spi0 = &adi_bus; }; memory{ diff --git a/arch/arm64/boot/dts/sprd/whale2.dtsi b/arch/arm64/boot/dts/sprd/whale2.dtsi index b9cc0fb..63fe89e 100644 --- a/arch/arm64/boot/dts/sprd/whale2.dtsi +++ b/arch/arm64/boot/dts/sprd/whale2.dtsi @@ -113,6 +113,15 @@ #size-cells = <2>; ranges; + adi_bus: spi@40030000 { + compatible = "sprd,sc9860-adi"; + reg = <0 0x40030000 0 0x10000>; + hwlocks = <&hwlock 0>; + hwlock-names = "adi"; + #address-cells = <1>; + #size-cells = <0>; + }; + hwlock: hwspinlock@40500000 { compatible = "sprd,hwspinlock-r3p0"; reg = <0 0x40500000 0 0x1000>; -- 1.7.9.5
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