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
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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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