From: Mesih Kilinc <mesihkilinc@gmail.com> To: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, linux-sunxi@googlegroups.com Cc: Mesih Kilinc <mesihkilinc@gmail.com>, Linus Walleij <linus.walleij@linaro.org>, Chen-Yu Tsai <wens@csie.org>, Rob Herring <robh+dt@kernel.org>, Maxime Ripard <maxime.ripard@free-electrons.com>, Icenowy Zheng <icenowy@aosc.io> Subject: [PATCH 5/7] ARM: dts: suniv: Add SPI device-tree nodes Date: Mon, 11 Feb 2019 12:21:11 +0300 Message-ID: <d1f0bd8af72b0902bc1d44a0df64a844b00fa895.1549875778.git.mesihkilinc@gmail.com> (raw) In-Reply-To: <cover.1549875778.git.mesihkilinc@gmail.com> Allwinner suniv F1C100s has similar SPI controller as sun8i H3. F1C100s has no dedicated mod clock, instead it uses AHB bus clock. Add support for both SPI0 and SPI1. Signed-off-by: Mesih Kilinc <mesihkilinc@gmail.com> --- arch/arm/boot/dts/suniv-f1c100s.dtsi | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/arch/arm/boot/dts/suniv-f1c100s.dtsi b/arch/arm/boot/dts/suniv-f1c100s.dtsi index 953228c..1b332d9 100644 --- a/arch/arm/boot/dts/suniv-f1c100s.dtsi +++ b/arch/arm/boot/dts/suniv-f1c100s.dtsi @@ -143,5 +143,31 @@ resets = <&ccu RST_BUS_UART2>; status = "disabled"; }; + + spi0: spi@1c05000 { + compatible = "allwinner,suniv-f1c100s-spi", + "allwinner,sun8i-h3-spi"; + reg = <0x01c05000 0x1000>; + interrupts = <10>; + clocks = <&ccu CLK_BUS_SPI0>, <&ccu CLK_BUS_SPI0>; + clock-names = "ahb", "mod"; + resets = <&ccu RST_BUS_SPI0>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + + spi1: spi@1c06000 { + compatible = "allwinner,suniv-f1c100s-spi", + "allwinner,sun8i-h3-spi"; + reg = <0x01c06000 0x1000>; + interrupts = <11>; + clocks = <&ccu CLK_BUS_SPI1>, <&ccu CLK_BUS_SPI1>; + clock-names = "ahb", "mod"; + resets = <&ccu RST_BUS_SPI1>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; }; }; -- 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply index Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-02-11 9:21 [PATCH 0/7] Timer & SPI support for Allwinner suniv F1C100s Mesih Kilinc 2019-02-11 9:21 ` [PATCH 1/7] dt-bindings: timer: Add Allwinner suniv timer Mesih Kilinc 2019-02-11 9:21 ` [PATCH 2/7] clocksource: sun4i: add a compatible for suniv Mesih Kilinc 2019-02-11 9:21 ` [PATCH 3/7] ARM: dts: suniv: Add dt-binding headers for F1C100s Mesih Kilinc 2019-02-11 9:21 ` [PATCH 4/7] dt-bindings: spi: Add Support for Allwinner F1C100s Mesih Kilinc 2019-02-25 23:33 ` Rob Herring 2019-02-11 9:21 ` Mesih Kilinc [this message] 2019-02-11 9:21 ` [PATCH 6/7] ARM: dts: suniv: Add pinmux for SPI0 and SPI1 of F1C100s Mesih Kilinc 2019-02-11 15:51 ` Maxime Ripard 2019-02-11 9:21 ` [PATCH 7/7] ARM: dts: f1c100s: Activate SPI flash on Lichee Pi Nano Mesih Kilinc 2019-03-17 17:39 ` [PATCH 0/7] Timer & SPI support for Allwinner suniv F1C100s Icenowy Zheng 2019-03-17 20:52 ` Daniel Lezcano 2019-03-18 7:18 ` Icenowy Zheng 2019-03-18 8:04 ` Daniel Lezcano
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