All of lore.kernel.org
 help / color / mirror / Atom feed
From: Kiran Padwal <kiran.padwal@smartplayin.com>
To: galak@codeaurora.org, robh+dt@kernel.org, pawel.moll@arm.com,
	mark.rutland@arm.com, ijc+devicetree@hellion.org.uk,
	davidb@codeaurora.org, afaerber@suse.de
Cc: linux@arm.linux.org.uk, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
	Kiran Padwal <kiran.padwal@smartplayin.com>
Subject: [PATCH v4] ARM: DT: apq8064: Add i2c device nodes
Date: Wed, 17 Sep 2014 16:00:25 +0530	[thread overview]
Message-ID: <1410949825-7631-1-git-send-email-kiran.padwal@smartplayin.com> (raw)

This patch adds i2c pinctrl DT node for IFC6410 board.
It also adds necessary DT support for i2c eeprom which is present on
IFC6410.

Tested on IFC6410 board.

Signed-off-by: Kiran Padwal <kiran.padwal@smartplayin.com>
---
Changes since v3:
 - Removed pinctrl DT node.

Changes since v2:
 - Renamed pinmux i2c subnode "i2c1_pinmux" to "i2c1".
 - Removed labes of node.
 - Used canonical value as "okay" instead of "ok".
 - Used macros.

Changes since v1:
 - Renamed pinmux phandle "qcom_pinmux" to "tlmm_pinmux".
 - Updated pinmux interrupt.

 arch/arm/boot/dts/qcom-apq8064-ifc6410.dts |   27 ++++++++++++++++++
 arch/arm/boot/dts/qcom-apq8064.dtsi        |   42 ++++++++++++++++++++++++++++
 2 files changed, 69 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
index 90db8af..3573cd7 100644
--- a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
@@ -5,6 +5,33 @@
 	compatible = "qcom,apq8064-ifc6410", "qcom,apq8064";
 
 	soc {
+		pinctrl@800000 {
+			i2c1_pins: i2c1 {
+				mux {
+					pins = "gpio20", "gpio21";
+					function = "gsbi1";
+				};
+			};
+		};
+
+		gsbi@12440000 {
+			status = "okay";
+			qcom,mode = <GSBI_PROT_I2C>;
+
+			i2c@12460000 {
+				status = "okay";
+				clock-frequency = <200000>;
+				pinctrl-0 = <&i2c1_pins>;
+				pinctrl-names = "default";
+
+				eeprom: eeprom@52 {
+					compatible = "atmel,24c128";
+					reg = <0x52>;
+					pagesize = <32>;
+				};
+			};
+		};
+
 		gsbi@16600000 {
 			status = "ok";
 			qcom,mode = <GSBI_PROT_I2C_UART>;
diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi
index b1e476a..fddaeb7 100644
--- a/arch/arm/boot/dts/qcom-apq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064.dtsi
@@ -156,6 +156,48 @@
 			regulator;
 		};
 
+		gsbi1: gsbi@12440000 {
+			status = "disabled";
+			compatible = "qcom,gsbi-v1.0.0";
+			reg = <0x12440000 0x100>;
+			clocks = <&gcc GSBI1_H_CLK>;
+			clock-names = "iface";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			i2c1: i2c@12460000 {
+				compatible = "qcom,i2c-qup-v1.1.1";
+				reg = <0x12460000 0x1000>;
+				interrupts = <0 194 IRQ_TYPE_NONE>;
+				clocks = <&gcc GSBI1_QUP_CLK>, <&gcc GSBI1_H_CLK>;
+				clock-names = "core", "iface";
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+		};
+
+		gsbi2: gsbi@12480000 {
+			status = "disabled";
+			compatible = "qcom,gsbi-v1.0.0";
+			reg = <0x12480000 0x100>;
+			clocks = <&gcc GSBI2_H_CLK>;
+			clock-names = "iface";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			i2c2: i2c@124a0000 {
+				compatible = "qcom,i2c-qup-v1.1.1";
+				reg = <0x124a0000 0x1000>;
+				interrupts = <0 196 IRQ_TYPE_NONE>;
+				clocks = <&gcc GSBI2_QUP_CLK>, <&gcc GSBI2_H_CLK>;
+				clock-names = "core", "iface";
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+		};
+
 		gsbi7: gsbi@16600000 {
 			status = "disabled";
 			compatible = "qcom,gsbi-v1.0.0";
-- 
1.7.9.5

WARNING: multiple messages have this Message-ID (diff)
From: kiran.padwal@smartplayin.com (Kiran Padwal)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4] ARM: DT: apq8064: Add i2c device nodes
Date: Wed, 17 Sep 2014 16:00:25 +0530	[thread overview]
Message-ID: <1410949825-7631-1-git-send-email-kiran.padwal@smartplayin.com> (raw)

This patch adds i2c pinctrl DT node for IFC6410 board.
It also adds necessary DT support for i2c eeprom which is present on
IFC6410.

Tested on IFC6410 board.

Signed-off-by: Kiran Padwal <kiran.padwal@smartplayin.com>
---
Changes since v3:
 - Removed pinctrl DT node.

Changes since v2:
 - Renamed pinmux i2c subnode "i2c1_pinmux" to "i2c1".
 - Removed labes of node.
 - Used canonical value as "okay" instead of "ok".
 - Used macros.

Changes since v1:
 - Renamed pinmux phandle "qcom_pinmux" to "tlmm_pinmux".
 - Updated pinmux interrupt.

 arch/arm/boot/dts/qcom-apq8064-ifc6410.dts |   27 ++++++++++++++++++
 arch/arm/boot/dts/qcom-apq8064.dtsi        |   42 ++++++++++++++++++++++++++++
 2 files changed, 69 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
index 90db8af..3573cd7 100644
--- a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
@@ -5,6 +5,33 @@
 	compatible = "qcom,apq8064-ifc6410", "qcom,apq8064";
 
 	soc {
+		pinctrl at 800000 {
+			i2c1_pins: i2c1 {
+				mux {
+					pins = "gpio20", "gpio21";
+					function = "gsbi1";
+				};
+			};
+		};
+
+		gsbi at 12440000 {
+			status = "okay";
+			qcom,mode = <GSBI_PROT_I2C>;
+
+			i2c at 12460000 {
+				status = "okay";
+				clock-frequency = <200000>;
+				pinctrl-0 = <&i2c1_pins>;
+				pinctrl-names = "default";
+
+				eeprom: eeprom at 52 {
+					compatible = "atmel,24c128";
+					reg = <0x52>;
+					pagesize = <32>;
+				};
+			};
+		};
+
 		gsbi at 16600000 {
 			status = "ok";
 			qcom,mode = <GSBI_PROT_I2C_UART>;
diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi
index b1e476a..fddaeb7 100644
--- a/arch/arm/boot/dts/qcom-apq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064.dtsi
@@ -156,6 +156,48 @@
 			regulator;
 		};
 
+		gsbi1: gsbi at 12440000 {
+			status = "disabled";
+			compatible = "qcom,gsbi-v1.0.0";
+			reg = <0x12440000 0x100>;
+			clocks = <&gcc GSBI1_H_CLK>;
+			clock-names = "iface";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			i2c1: i2c at 12460000 {
+				compatible = "qcom,i2c-qup-v1.1.1";
+				reg = <0x12460000 0x1000>;
+				interrupts = <0 194 IRQ_TYPE_NONE>;
+				clocks = <&gcc GSBI1_QUP_CLK>, <&gcc GSBI1_H_CLK>;
+				clock-names = "core", "iface";
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+		};
+
+		gsbi2: gsbi at 12480000 {
+			status = "disabled";
+			compatible = "qcom,gsbi-v1.0.0";
+			reg = <0x12480000 0x100>;
+			clocks = <&gcc GSBI2_H_CLK>;
+			clock-names = "iface";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			i2c2: i2c at 124a0000 {
+				compatible = "qcom,i2c-qup-v1.1.1";
+				reg = <0x124a0000 0x1000>;
+				interrupts = <0 196 IRQ_TYPE_NONE>;
+				clocks = <&gcc GSBI2_QUP_CLK>, <&gcc GSBI2_H_CLK>;
+				clock-names = "core", "iface";
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+		};
+
 		gsbi7: gsbi at 16600000 {
 			status = "disabled";
 			compatible = "qcom,gsbi-v1.0.0";
-- 
1.7.9.5

             reply	other threads:[~2014-09-17 10:30 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-09-17 10:30 Kiran Padwal [this message]
2014-09-17 10:30 ` [PATCH v4] ARM: DT: apq8064: Add i2c device nodes Kiran Padwal

Reply instructions:

You may reply publicly 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=1410949825-7631-1-git-send-email-kiran.padwal@smartplayin.com \
    --to=kiran.padwal@smartplayin.com \
    --cc=afaerber@suse.de \
    --cc=davidb@codeaurora.org \
    --cc=devicetree@vger.kernel.org \
    --cc=galak@codeaurora.org \
    --cc=ijc+devicetree@hellion.org.uk \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-arm-msm@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux@arm.linux.org.uk \
    --cc=mark.rutland@arm.com \
    --cc=pawel.moll@arm.com \
    --cc=robh+dt@kernel.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
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.