From: Sourav Poddar <sourav.poddar@ti.com>
To: zbr@ioremap.net, tony@atomide.com,
michael.opdenacker@free-electrons.com, wsa@the-dreams.de,
paul@pwsan.com, bcousson@baylibre.com
Cc: linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
nsekhar@ti.com, balbi@ti.com,
Sourav Poddar <sourav.poddar@ti.com>
Subject: [PATCHv2 4/5] arm: dts: am4372: Add hdq device tree data.
Date: Thu, 8 May 2014 11:30:07 +0530 [thread overview]
Message-ID: <1399528808-6920-5-git-send-email-sourav.poddar@ti.com> (raw)
In-Reply-To: <1399528808-6920-1-git-send-email-sourav.poddar@ti.com>
Add device tree nodes and pinmux for hdq/1wire on
am43x epos evm.
Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
---
arch/arm/boot/dts/am4372.dtsi | 10 ++++++++++
arch/arm/boot/dts/am43x-epos-evm.dts | 12 ++++++++++++
2 files changed, 22 insertions(+)
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 36d523a..5f7c167 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -735,6 +735,16 @@
#size-cells = <1>;
status = "disabled";
};
+
+ hdq: hdq@48347000 {
+ compatible = "ti,am43xx-hdq";
+ reg = <0x48347000 0x1000>;
+ interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&func_12m_clk>;
+ clock-names = "fck";
+ ti,hwmods = "hdq1w";
+ status = "disabled";
+ };
};
};
diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts
index 167dbc8..e71ef1c 100644
--- a/arch/arm/boot/dts/am43x-epos-evm.dts
+++ b/arch/arm/boot/dts/am43x-epos-evm.dts
@@ -138,6 +138,12 @@
0x160 (PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */
>;
};
+
+ hdq_pins: pinmux_hdq_pins {
+ pinctrl-single,pins = <
+ 0x234 (PIN_INPUT_PULLUP | MUX_MODE1) /* cam1_wen.hdq_gpio */
+ >;
+ };
};
matrix_keypad: matrix_keypad@0 {
@@ -367,3 +373,9 @@
pinctrl-0 = <&spi1_pins>;
status = "okay";
};
+
+&hdq {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdq_pins>;
+};
--
1.7.9.5
WARNING: multiple messages have this Message-ID (diff)
From: sourav.poddar@ti.com (Sourav Poddar)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCHv2 4/5] arm: dts: am4372: Add hdq device tree data.
Date: Thu, 8 May 2014 11:30:07 +0530 [thread overview]
Message-ID: <1399528808-6920-5-git-send-email-sourav.poddar@ti.com> (raw)
In-Reply-To: <1399528808-6920-1-git-send-email-sourav.poddar@ti.com>
Add device tree nodes and pinmux for hdq/1wire on
am43x epos evm.
Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
---
arch/arm/boot/dts/am4372.dtsi | 10 ++++++++++
arch/arm/boot/dts/am43x-epos-evm.dts | 12 ++++++++++++
2 files changed, 22 insertions(+)
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 36d523a..5f7c167 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -735,6 +735,16 @@
#size-cells = <1>;
status = "disabled";
};
+
+ hdq: hdq at 48347000 {
+ compatible = "ti,am43xx-hdq";
+ reg = <0x48347000 0x1000>;
+ interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&func_12m_clk>;
+ clock-names = "fck";
+ ti,hwmods = "hdq1w";
+ status = "disabled";
+ };
};
};
diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts
index 167dbc8..e71ef1c 100644
--- a/arch/arm/boot/dts/am43x-epos-evm.dts
+++ b/arch/arm/boot/dts/am43x-epos-evm.dts
@@ -138,6 +138,12 @@
0x160 (PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */
>;
};
+
+ hdq_pins: pinmux_hdq_pins {
+ pinctrl-single,pins = <
+ 0x234 (PIN_INPUT_PULLUP | MUX_MODE1) /* cam1_wen.hdq_gpio */
+ >;
+ };
};
matrix_keypad: matrix_keypad at 0 {
@@ -367,3 +373,9 @@
pinctrl-0 = <&spi1_pins>;
status = "okay";
};
+
+&hdq {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdq_pins>;
+};
--
1.7.9.5
next prev parent reply other threads:[~2014-05-08 6:01 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-08 6:00 [PATCHv2 0/5] AM437x: HDQ/1wire protocol Sourav Poddar
2014-05-08 6:00 ` Sourav Poddar
2014-05-08 6:00 ` [PATCHv2 1/5] drivers: w1: omap_hdq: cleanup and bug fixes Sourav Poddar
2014-05-08 6:00 ` Sourav Poddar
2014-05-08 6:00 ` [PATCHv2 2/5] w1: omap_hdq: Add compatible property for omap hdq driver Sourav Poddar
2014-05-08 6:00 ` Sourav Poddar
2014-05-08 6:00 ` [PATCHv2 3/5] arm: omap2: skip device build from platform code for dt Sourav Poddar
2014-05-08 6:00 ` Sourav Poddar
2014-05-14 21:43 ` Tony Lindgren
2014-05-14 21:43 ` Tony Lindgren
2014-05-08 6:00 ` Sourav Poddar [this message]
2014-05-08 6:00 ` [PATCHv2 4/5] arm: dts: am4372: Add hdq device tree data Sourav Poddar
2014-05-14 21:43 ` Tony Lindgren
2014-05-14 21:43 ` Tony Lindgren
2014-05-08 6:00 ` [PATCHv2 5/5] arm: hwmod: am437x: Add hwmod data for hdq1w Sourav Poddar
2014-05-08 6:00 ` Sourav Poddar
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