Linux-ARM-Kernel Archive on lore.kernel.org
 help / color / Atom feed
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

  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

Reply instructions:

You may reply publically to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=d1f0bd8af72b0902bc1d44a0df64a844b00fa895.1549875778.git.mesihkilinc@gmail.com \
    --to=mesihkilinc@gmail.com \
    --cc=devicetree@vger.kernel.org \
    --cc=icenowy@aosc.io \
    --cc=linus.walleij@linaro.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-clk@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-sunxi@googlegroups.com \
    --cc=maxime.ripard@free-electrons.com \
    --cc=robh+dt@kernel.org \
    --cc=wens@csie.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Linux-ARM-Kernel Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-arm-kernel/0 linux-arm-kernel/git/0.git
	git clone --mirror https://lore.kernel.org/linux-arm-kernel/1 linux-arm-kernel/git/1.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-arm-kernel linux-arm-kernel/ https://lore.kernel.org/linux-arm-kernel \
		linux-arm-kernel@lists.infradead.org infradead-linux-arm-kernel@archiver.kernel.org
	public-inbox-index linux-arm-kernel

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.infradead.lists.linux-arm-kernel


AGPL code for this site: git clone https://public-inbox.org/ public-inbox