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From: Rahul Sharma <rahul.sharma@samsung.com>
To: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
	linux-samsung-soc@vger.kernel.org
Cc: kgene.kim@samsung.com, inki.dae@samsung.com,
	tomasz.figa@gmail.com, joshi@samsung.com, r.sh.open@gmail.com,
	Rahul Sharma <rahul.sharma@samsung.com>
Subject: [PATCH v4 3/5] ARM: dts: enable hdmi for exynos5420 based peach-pit board
Date: Wed, 14 May 2014 08:16:00 +0530	[thread overview]
Message-ID: <1400035562-16832-4-git-send-email-rahul.sharma@samsung.com> (raw)
In-Reply-To: <1400035562-16832-1-git-send-email-rahul.sharma@samsung.com>

From: Rahul Sharma <Rahul.Sharma@samsung.com>

Enable hdmi for exynos5420 based peach-pit board.

Signed-off-by: Rahul Sharma <Rahul.Sharma@samsung.com>
---
 arch/arm/boot/dts/exynos5420-peach-pit.dts |   19 +++++++++++++++++++
 arch/arm/boot/dts/exynos5420-pinctrl.dtsi  |    7 +++++++
 arch/arm/boot/dts/exynos5420.dtsi          |    5 +++++
 3 files changed, 31 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts
index fae33dd..8248255 100644
--- a/arch/arm/boot/dts/exynos5420-peach-pit.dts
+++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts
@@ -137,6 +137,25 @@
 	};
 };
 
+&i2c_2	{
+	status = "okay";
+	samsung,i2c-sda-delay = <100>;
+	samsung,i2c-max-bus-freq = <66000>;
+	samsung,i2c-slave-addr = <0x50>;
+
+	hdmiddc@50 {
+		reg = <0x50>;
+	};
+};
+
+&hdmi {
+	status = "okay";
+	hpd-gpio = <&gpx3 7 2>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&hdmi_hpd_irq>;
+	ddc = <&i2c_2>;
+};
+
 /*
  * Use longest HW watchdog in SoC (32 seconds) since the hardware
  * watchdog provides no debugging information (compared to soft/hard
diff --git a/arch/arm/boot/dts/exynos5420-pinctrl.dtsi b/arch/arm/boot/dts/exynos5420-pinctrl.dtsi
index ba686e4..fc17797 100644
--- a/arch/arm/boot/dts/exynos5420-pinctrl.dtsi
+++ b/arch/arm/boot/dts/exynos5420-pinctrl.dtsi
@@ -66,6 +66,13 @@
 			samsung,pin-pud = <0>;
 			samsung,pin-drv = <0>;
 		};
+
+		hdmi_hpd_irq: hdmi-hpd-irq {
+			samsung,pins = "gpx3-7";
+			samsung,pin-function = <0>;
+			samsung,pin-pud = <1>;
+			samsung,pin-drv = <0>;
+		};
 	};
 
 	pinctrl@13410000 {
diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index 016992c..df4422c 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -648,9 +648,14 @@
 			 <&clock CLK_MOUT_HDMI>;
 		clock-names = "hdmi", "sclk_hdmi", "sclk_pixel",
 			"sclk_hdmiphy", "mout_hdmi";
+		phy = <&hdmiphy>;
 		status = "disabled";
 	};
 
+	hdmiphy: hdmiphy@145D0000 {
+		reg = <0x145D0000 0x20>;
+	};
+
 	mixer: mixer@14450000 {
 		compatible = "samsung,exynos5420-mixer";
 		reg = <0x14450000 0x10000>;
-- 
1.7.9.5

WARNING: multiple messages have this Message-ID (diff)
From: rahul.sharma@samsung.com (Rahul Sharma)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 3/5] ARM: dts: enable hdmi for exynos5420 based peach-pit board
Date: Wed, 14 May 2014 08:16:00 +0530	[thread overview]
Message-ID: <1400035562-16832-4-git-send-email-rahul.sharma@samsung.com> (raw)
In-Reply-To: <1400035562-16832-1-git-send-email-rahul.sharma@samsung.com>

From: Rahul Sharma <Rahul.Sharma@samsung.com>

Enable hdmi for exynos5420 based peach-pit board.

Signed-off-by: Rahul Sharma <Rahul.Sharma@samsung.com>
---
 arch/arm/boot/dts/exynos5420-peach-pit.dts |   19 +++++++++++++++++++
 arch/arm/boot/dts/exynos5420-pinctrl.dtsi  |    7 +++++++
 arch/arm/boot/dts/exynos5420.dtsi          |    5 +++++
 3 files changed, 31 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts
index fae33dd..8248255 100644
--- a/arch/arm/boot/dts/exynos5420-peach-pit.dts
+++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts
@@ -137,6 +137,25 @@
 	};
 };
 
+&i2c_2	{
+	status = "okay";
+	samsung,i2c-sda-delay = <100>;
+	samsung,i2c-max-bus-freq = <66000>;
+	samsung,i2c-slave-addr = <0x50>;
+
+	hdmiddc at 50 {
+		reg = <0x50>;
+	};
+};
+
+&hdmi {
+	status = "okay";
+	hpd-gpio = <&gpx3 7 2>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&hdmi_hpd_irq>;
+	ddc = <&i2c_2>;
+};
+
 /*
  * Use longest HW watchdog in SoC (32 seconds) since the hardware
  * watchdog provides no debugging information (compared to soft/hard
diff --git a/arch/arm/boot/dts/exynos5420-pinctrl.dtsi b/arch/arm/boot/dts/exynos5420-pinctrl.dtsi
index ba686e4..fc17797 100644
--- a/arch/arm/boot/dts/exynos5420-pinctrl.dtsi
+++ b/arch/arm/boot/dts/exynos5420-pinctrl.dtsi
@@ -66,6 +66,13 @@
 			samsung,pin-pud = <0>;
 			samsung,pin-drv = <0>;
 		};
+
+		hdmi_hpd_irq: hdmi-hpd-irq {
+			samsung,pins = "gpx3-7";
+			samsung,pin-function = <0>;
+			samsung,pin-pud = <1>;
+			samsung,pin-drv = <0>;
+		};
 	};
 
 	pinctrl at 13410000 {
diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index 016992c..df4422c 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -648,9 +648,14 @@
 			 <&clock CLK_MOUT_HDMI>;
 		clock-names = "hdmi", "sclk_hdmi", "sclk_pixel",
 			"sclk_hdmiphy", "mout_hdmi";
+		phy = <&hdmiphy>;
 		status = "disabled";
 	};
 
+	hdmiphy: hdmiphy at 145D0000 {
+		reg = <0x145D0000 0x20>;
+	};
+
 	mixer: mixer at 14450000 {
 		compatible = "samsung,exynos5420-mixer";
 		reg = <0x14450000 0x10000>;
-- 
1.7.9.5

  parent reply	other threads:[~2014-05-14  2:46 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-05-14  2:45 [PATCH v4 0/5] ARM: dts: enable hdmi for exynos5 based peach and snow boards Rahul Sharma
2014-05-14  2:45 ` Rahul Sharma
2014-05-14  2:45 ` [PATCH v4 1/5] ARM: dts: enable hdmi for exynos5250 based snow board Rahul Sharma
2014-05-14  2:45   ` Rahul Sharma
2014-05-14 19:41   ` Tomasz Figa
2014-05-14 19:41     ` Tomasz Figa
2014-05-15  5:22     ` Rahul Sharma
2014-05-15  5:22       ` Rahul Sharma
2014-05-14  2:45 ` [PATCH v4 2/5] ARM: dts: change to correct compatible string for exynos5420 hdmi Rahul Sharma
2014-05-14  2:45   ` Rahul Sharma
2014-05-14 19:44   ` Tomasz Figa
2014-05-14 19:44     ` Tomasz Figa
2014-05-15  5:25     ` Rahul Sharma
2014-05-15  5:25       ` Rahul Sharma
2014-05-14  2:46 ` Rahul Sharma [this message]
2014-05-14  2:46   ` [PATCH v4 3/5] ARM: dts: enable hdmi for exynos5420 based peach-pit board Rahul Sharma
2014-05-14 19:50   ` Tomasz Figa
2014-05-14 19:50     ` Tomasz Figa
2014-05-15  5:46     ` Rahul Sharma
2014-05-15  5:46       ` Rahul Sharma
2014-05-14  2:46 ` [PATCH v4 4/5] ARM: dts: remove chip specific hdmi hpd pin from board Rahul Sharma
2014-05-14  2:46   ` Rahul Sharma
2014-05-14 18:45   ` Kukjin Kim
2014-05-14 18:45     ` Kukjin Kim
2014-05-14 19:23     ` Rahul Sharma
2014-05-14 19:23       ` Rahul Sharma
2014-05-14 19:51   ` Tomasz Figa
2014-05-14 19:51     ` Tomasz Figa
2014-05-15  5:47     ` Rahul Sharma
2014-05-15  5:47       ` Rahul Sharma
2014-05-14  2:46 ` [PATCH v4 5/5] ARM: dts: enable hdmi for exynos5800 based peach-pi board Rahul Sharma
2014-05-14  2:46   ` Rahul Sharma
2014-05-14 19:56   ` Tomasz Figa
2014-05-14 19:56     ` Tomasz Figa
2014-05-14 19:57     ` Tomasz Figa
2014-05-14 19:57       ` Tomasz Figa
2014-05-15  8:27       ` Rahul Sharma
2014-05-15  8:27         ` Rahul Sharma

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