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From: Chen-Yu Tsai <wens@csie.org>
To: Maxime Ripard <maxime.ripard@free-electrons.com>,
	Lee Jones <lee.jones@linaro.org>,
	Samuel Ortiz <sameo@linux.intel.com>,
	Mark Brown <broonie@kernel.org>,
	Liam Girdwood <lgirdwood@gmail.com>,
	Kumar Gala <galak@codeaurora.org>,
	Ian Campbell <ijc+devicetree@hellion.org.uk>,
	Mark Rutland <mark.rutland@arm.com>,
	Pawel Moll <pawel.moll@arm.com>, Rob Herring <robh+dt@kernel.org>
Cc: Boris BREZILLON <boris.brezillon@free-electrons.com>,
	linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com,
	Chen-Yu Tsai <wens@csie.org>
Subject: [PATCH v5 01/12] ARM: dts: sun6i: add p2wi controller node to dtsi
Date: Tue, 10 Mar 2015 19:59:12 +0800	[thread overview]
Message-ID: <1425988764-23618-2-git-send-email-wens@csie.org> (raw)
In-Reply-To: <1425988764-23618-1-git-send-email-wens@csie.org>

From: Boris BREZILLON <boris.brezillon@free-electrons.com>

The p2wi controller has only one possible pinmux setting. Use it by
default in the dtsi, instead of having to set it in each board's dts.

Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
[wens@csie.org: reformat commit title; rename p2wi pins and use as default]
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
 arch/arm/boot/dts/sun6i-a31.dtsi | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi
index fa2f403ccf28..92abea20b946 100644
--- a/arch/arm/boot/dts/sun6i-a31.dtsi
+++ b/arch/arm/boot/dts/sun6i-a31.dtsi
@@ -973,6 +973,27 @@
 				allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 				allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 			};
+
+			p2wi_pins: p2wi {
+				allwinner,pins = "PL0", "PL1";
+				allwinner,function = "s_p2wi";
+				allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+				allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+			};
+		};
+
+		p2wi: i2c@01f03400 {
+			compatible = "allwinner,sun6i-a31-p2wi";
+			reg = <0x01f03400 0x400>;
+			interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&apb0_gates 3>;
+			clock-frequency = <100000>;
+			resets = <&apb0_rst 3>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&p2wi_pins>;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
 		};
 	};
 };
-- 
2.1.4


  reply	other threads:[~2015-03-10 11:59 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-03-10 11:59 [PATCH v5 00/12] mfd: axp20x: add AXP221 PMIC support Chen-Yu Tsai
2015-03-10 11:59 ` Chen-Yu Tsai [this message]
2015-03-10 21:27   ` [PATCH v5 01/12] ARM: dts: sun6i: add p2wi controller node to dtsi Maxime Ripard
2015-03-10 11:59 ` [PATCH v5 02/12] ARM: dts: sun6i: hummingbird: Enable P2WI controller Chen-Yu Tsai
2015-03-10 21:27   ` Maxime Ripard
2015-03-10 11:59 ` [PATCH v5 03/12] mfd: axp20x: add AXP22x PMIC support Chen-Yu Tsai
2015-03-23 11:52   ` Lee Jones
2015-03-23 16:58     ` Chen-Yu Tsai
2015-03-10 11:59 ` [PATCH v5 04/12] mfd: axp20x: update DT bindings with AXP22x compatibles Chen-Yu Tsai
2015-03-23 11:53   ` Lee Jones
2015-03-10 11:59 ` [PATCH v5 05/12] ARM: dts: sun6i: hummingbird: Add AXP221 PMIC device node Chen-Yu Tsai
2015-03-10 21:28   ` Maxime Ripard
2015-03-10 11:59 ` [PATCH v5 06/12] regulator: axp20x: prepare support for multiple AXP chip families Chen-Yu Tsai
2015-03-10 20:04   ` Mark Brown
2015-03-10 20:05   ` Mark Brown
2015-03-10 11:59 ` [PATCH v5 07/12] regulator: axp20x: add support for AXP22X regulators Chen-Yu Tsai
2015-03-10 20:04   ` Mark Brown
2015-03-10 20:05   ` Mark Brown
2015-03-10 11:59 ` [PATCH v5 08/12] mfd: axp20x: Add AXP22x regulator information to DT bindings Chen-Yu Tsai
2015-03-23 11:54   ` Lee Jones
2015-03-23 17:43     ` Chen-Yu Tsai
2015-03-10 11:59 ` [PATCH v5 09/12] mfd: axp20x: Enable AXP22X regulators Chen-Yu Tsai
2015-03-23 11:55   ` Lee Jones
2015-03-10 11:59 ` [PATCH v5 10/12] ARM: dts: sun6i: hummingbird: Add AXP221 regulator nodes Chen-Yu Tsai
2015-03-10 21:30   ` Maxime Ripard
2015-03-10 11:59 ` [PATCH v5 11/12] ARM: dts: sun6i: Add pinmux settings for mmc1 to dtsi Chen-Yu Tsai
2015-03-10 21:31   ` Maxime Ripard
2015-03-10 11:59 ` [PATCH v5 12/12] ARM: dts: sun6i: hummingbird: Add basic support for the WiFi module Chen-Yu Tsai
2015-03-23 22:16   ` Maxime Ripard
2015-03-24  0:24     ` Chen-Yu Tsai
2015-03-10 11:59 ` [PATCH v5 12/12] ARM: dts: sun6i: hummingbird: Enable the onboard " Chen-Yu Tsai
2015-03-10 21:32   ` Maxime Ripard
2015-03-11  3:11     ` Chen-Yu Tsai
2015-03-11  8:52       ` Maxime Ripard
2015-03-11  9:08         ` Chen-Yu Tsai
2015-03-11 14:28           ` Maxime Ripard

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