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From: Chen-Yu Tsai <wens@csie.org>
To: Wolfram Sang <wsa@the-dreams.de>,
	Maxime Ripard <maxime.ripard@free-electrons.com>,
	Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Ian Campbell <ijc+devicetree@hellion.org.uk>,
	Kumar Gala <galak@codeaurora.org>
Cc: Chen-Yu Tsai <wens@csie.org>,
	linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
	linux-sunxi@googlegroups.com, Hans de Goede <hdegoede@redhat.com>,
	Arnd Bergmann <arnd@arndb.de>
Subject: [PATCH v2 3/4] ARM: dts: sun8i: Add Reduced Serial Bus controller device node to A23 dtsi
Date: Mon,  2 Mar 2015 16:24:45 +0800	[thread overview]
Message-ID: <1425284686-5116-4-git-send-email-wens@csie.org> (raw)
In-Reply-To: <1425284686-5116-1-git-send-email-wens@csie.org>

This patch adds a device node for the Reduced Serial Bus (RSB)
controller and the defacto pinmux setting to the A23 dtsi.

Since there is only one possible pinmux setting for RSB, just
set it in the dtsi.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
 arch/arm/boot/dts/sun8i-a23.dtsi | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-a23.dtsi b/arch/arm/boot/dts/sun8i-a23.dtsi
index 382ebd137ee4..fd9b4c811a5f 100644
--- a/arch/arm/boot/dts/sun8i-a23.dtsi
+++ b/arch/arm/boot/dts/sun8i-a23.dtsi
@@ -600,6 +600,13 @@
 			#size-cells = <0>;
 			#gpio-cells = <3>;
 
+			r_rsb_pins: r_rsb {
+				allwinner,pins = "PL0", "PL1";
+				allwinner,function = "s_rsb";
+				allwinner,drive = <SUN4I_PINCTRL_20_MA>;
+				allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+			};
+
 			r_uart_pins_a: r_uart@0 {
 				allwinner,pins = "PL2", "PL3";
 				allwinner,function = "s_uart";
@@ -607,5 +614,19 @@
 				allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 			};
 		};
+
+		r_rsb: i2c@01f03400 {
+			compatible = "allwinner,sun8i-a23-rsb";
+			reg = <0x01f03400 0x400>;
+			interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&apb0_gates 3>;
+			clock-frequency = <3000000>;
+			resets = <&apb0_rst 3>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&r_rsb_pins>;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
 	};
 };
-- 
2.1.4


WARNING: multiple messages have this Message-ID (diff)
From: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>
To: Wolfram Sang <wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>,
	Maxime Ripard
	<maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>,
	Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	Pawel Moll <pawel.moll-5wv7dgnIgG8@public.gmane.org>,
	Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
	Ian Campbell
	<ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org>,
	Kumar Gala <galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
Cc: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>,
	linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org,
	Hans de Goede <hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
Subject: [PATCH v2 3/4] ARM: dts: sun8i: Add Reduced Serial Bus controller device node to A23 dtsi
Date: Mon,  2 Mar 2015 16:24:45 +0800	[thread overview]
Message-ID: <1425284686-5116-4-git-send-email-wens@csie.org> (raw)
In-Reply-To: <1425284686-5116-1-git-send-email-wens-jdAy2FN1RRM@public.gmane.org>

This patch adds a device node for the Reduced Serial Bus (RSB)
controller and the defacto pinmux setting to the A23 dtsi.

Since there is only one possible pinmux setting for RSB, just
set it in the dtsi.

Signed-off-by: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>
---
 arch/arm/boot/dts/sun8i-a23.dtsi | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-a23.dtsi b/arch/arm/boot/dts/sun8i-a23.dtsi
index 382ebd137ee4..fd9b4c811a5f 100644
--- a/arch/arm/boot/dts/sun8i-a23.dtsi
+++ b/arch/arm/boot/dts/sun8i-a23.dtsi
@@ -600,6 +600,13 @@
 			#size-cells = <0>;
 			#gpio-cells = <3>;
 
+			r_rsb_pins: r_rsb {
+				allwinner,pins = "PL0", "PL1";
+				allwinner,function = "s_rsb";
+				allwinner,drive = <SUN4I_PINCTRL_20_MA>;
+				allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+			};
+
 			r_uart_pins_a: r_uart@0 {
 				allwinner,pins = "PL2", "PL3";
 				allwinner,function = "s_uart";
@@ -607,5 +614,19 @@
 				allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 			};
 		};
+
+		r_rsb: i2c@01f03400 {
+			compatible = "allwinner,sun8i-a23-rsb";
+			reg = <0x01f03400 0x400>;
+			interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&apb0_gates 3>;
+			clock-frequency = <3000000>;
+			resets = <&apb0_rst 3>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&r_rsb_pins>;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
 	};
 };
-- 
2.1.4

WARNING: multiple messages have this Message-ID (diff)
From: wens@csie.org (Chen-Yu Tsai)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 3/4] ARM: dts: sun8i: Add Reduced Serial Bus controller device node to A23 dtsi
Date: Mon,  2 Mar 2015 16:24:45 +0800	[thread overview]
Message-ID: <1425284686-5116-4-git-send-email-wens@csie.org> (raw)
In-Reply-To: <1425284686-5116-1-git-send-email-wens@csie.org>

This patch adds a device node for the Reduced Serial Bus (RSB)
controller and the defacto pinmux setting to the A23 dtsi.

Since there is only one possible pinmux setting for RSB, just
set it in the dtsi.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
 arch/arm/boot/dts/sun8i-a23.dtsi | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-a23.dtsi b/arch/arm/boot/dts/sun8i-a23.dtsi
index 382ebd137ee4..fd9b4c811a5f 100644
--- a/arch/arm/boot/dts/sun8i-a23.dtsi
+++ b/arch/arm/boot/dts/sun8i-a23.dtsi
@@ -600,6 +600,13 @@
 			#size-cells = <0>;
 			#gpio-cells = <3>;
 
+			r_rsb_pins: r_rsb {
+				allwinner,pins = "PL0", "PL1";
+				allwinner,function = "s_rsb";
+				allwinner,drive = <SUN4I_PINCTRL_20_MA>;
+				allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+			};
+
 			r_uart_pins_a: r_uart at 0 {
 				allwinner,pins = "PL2", "PL3";
 				allwinner,function = "s_uart";
@@ -607,5 +614,19 @@
 				allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 			};
 		};
+
+		r_rsb: i2c at 01f03400 {
+			compatible = "allwinner,sun8i-a23-rsb";
+			reg = <0x01f03400 0x400>;
+			interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&apb0_gates 3>;
+			clock-frequency = <3000000>;
+			resets = <&apb0_rst 3>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&r_rsb_pins>;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
 	};
 };
-- 
2.1.4

  parent reply	other threads:[~2015-03-02  8:25 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-03-02  8:24 [PATCH v2 0/4] i2c: sunxi: Add Reduced Serial Bus (RSB) support Chen-Yu Tsai
2015-03-02  8:24 ` Chen-Yu Tsai
2015-03-02  8:24 ` Chen-Yu Tsai
2015-03-02  8:24 ` [PATCH v2 1/4] " Chen-Yu Tsai
2015-03-02  8:24   ` Chen-Yu Tsai
2015-03-02  8:24   ` Chen-Yu Tsai
2015-03-04 16:53   ` Maxime Ripard
2015-03-04 16:53     ` Maxime Ripard
2015-03-04 16:53     ` Maxime Ripard
2015-03-04 17:27   ` Wolfram Sang
2015-03-04 17:27     ` Wolfram Sang
2015-03-04 17:27     ` Wolfram Sang
2015-03-05 18:28     ` Maxime Ripard
2015-03-05 18:28       ` Maxime Ripard
2015-03-05 18:28       ` Maxime Ripard
2015-03-05 18:40       ` Wolfram Sang
2015-03-05 18:40         ` Wolfram Sang
2015-03-05 18:40         ` Wolfram Sang
2015-03-05 22:08         ` Maxime Ripard
2015-03-05 22:08           ` Maxime Ripard
2015-03-06  6:36           ` Wolfram Sang
2015-03-06  6:36             ` Wolfram Sang
2015-03-06  6:36             ` Wolfram Sang
2015-03-02  8:24 ` [PATCH v2 2/4] i2c: sunxi: Add Reduced Serial Bus (RSB) DT bindings documentation Chen-Yu Tsai
2015-03-02  8:24   ` Chen-Yu Tsai
2015-03-02  8:24   ` Chen-Yu Tsai
2015-03-04 16:39   ` Maxime Ripard
2015-03-04 16:39     ` Maxime Ripard
2015-03-04 16:39     ` Maxime Ripard
2015-03-02  8:24 ` Chen-Yu Tsai [this message]
2015-03-02  8:24   ` [PATCH v2 3/4] ARM: dts: sun8i: Add Reduced Serial Bus controller device node to A23 dtsi Chen-Yu Tsai
2015-03-02  8:24   ` Chen-Yu Tsai
2015-03-02  8:24 ` [PATCH v2 4/4] ARM: dts: sun8i: ippo-q8h-v5: Enable Reduced Serial Bus controller Chen-Yu Tsai
2015-03-02  8:24   ` Chen-Yu Tsai
2015-03-02  8:24   ` Chen-Yu Tsai

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