From: Sylwester Nawrocki <s.nawrocki@samsung.com>
To: kgene.kim@samsung.com
Cc: linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, kyungmin.park@samsung.com,
myungjoo.ham@samsung.com, m.szyprowski@samsung.com,
phil.carmody@partner.samsung.com, j.anaszewski@samsung.com,
devicetree-discuss@lists.ozlabs.org,
Sylwester Nawrocki <s.nawrocki@samsung.com>
Subject: [PATCH 1/8] ARM: dts: Correct camera pinctrl nodes for Exynos4x12 SoCs
Date: Fri, 21 Jun 2013 14:50:17 +0200 [thread overview]
Message-ID: <1371819024-12596-2-git-send-email-s.nawrocki@samsung.com> (raw)
In-Reply-To: <1371819024-12596-1-git-send-email-s.nawrocki@samsung.com>
Add separate nodes for the CAMCLK pin and turn off pull-up on camera
ports A, B. The video bus pins and the clock output (CAMCLK) pin need
separate nodes since full camera port is not used in some configurations,
e.g. for MIPI CSI-2 bus only CAMCLK is required and data/clock signal
use separate dedicated pins.
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
arch/arm/boot/dts/exynos4x12-pinctrl.dtsi | 40 ++++++++++++++++++++++++-----
1 file changed, 33 insertions(+), 7 deletions(-)
diff --git a/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi b/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi
index 704290f..50eaa95 100644
--- a/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi
+++ b/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi
@@ -401,13 +401,26 @@
samsung,pin-drv = <0>;
};
- cam_port_a: cam-port-a {
+ cam_port_a_io: cam-port-a-io {
samsung,pins = "gpj0-0", "gpj0-1", "gpj0-2", "gpj0-3",
"gpj0-4", "gpj0-5", "gpj0-6", "gpj0-7",
- "gpj1-0", "gpj1-1", "gpj1-2", "gpj1-3",
- "gpj1-4";
+ "gpj1-0", "gpj1-1", "gpj1-2", "gpj1-4";
samsung,pin-function = <2>;
- samsung,pin-pud = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ cam_port_a_clk_active: cam-port-a-clk-active {
+ samsung,pins = "gpj1-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ cam_port_a_clk_idle: cam-port-a-clk-idle {
+ samsung,pins = "gpj1-3";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
};
@@ -778,16 +791,29 @@
samsung,pin-drv = <3>;
};
- cam_port_b: cam-port-b {
+ cam_port_b_io: cam-port-b-io {
samsung,pins = "gpm0-0", "gpm0-1", "gpm0-2", "gpm0-3",
"gpm0-4", "gpm0-5", "gpm0-6", "gpm0-7",
- "gpm1-0", "gpm1-1", "gpm2-0", "gpm2-1",
- "gpm2-2";
+ "gpm1-0", "gpm1-1", "gpm2-0", "gpm2-1";
samsung,pin-function = <3>;
samsung,pin-pud = <3>;
samsung,pin-drv = <0>;
};
+ cam_port_b_clk_active: cam-port-b-clk-active {
+ samsung,pins = "gpm2-2";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ cam_port_b_clk_idle: cam-port-b-clk-idle {
+ samsung,pins = "gpm2-2";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
eint0: ext-int0 {
samsung,pins = "gpx0-0";
samsung,pin-function = <0xf>;
--
1.7.9.5
WARNING: multiple messages have this Message-ID (diff)
From: s.nawrocki@samsung.com (Sylwester Nawrocki)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/8] ARM: dts: Correct camera pinctrl nodes for Exynos4x12 SoCs
Date: Fri, 21 Jun 2013 14:50:17 +0200 [thread overview]
Message-ID: <1371819024-12596-2-git-send-email-s.nawrocki@samsung.com> (raw)
In-Reply-To: <1371819024-12596-1-git-send-email-s.nawrocki@samsung.com>
Add separate nodes for the CAMCLK pin and turn off pull-up on camera
ports A, B. The video bus pins and the clock output (CAMCLK) pin need
separate nodes since full camera port is not used in some configurations,
e.g. for MIPI CSI-2 bus only CAMCLK is required and data/clock signal
use separate dedicated pins.
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
arch/arm/boot/dts/exynos4x12-pinctrl.dtsi | 40 ++++++++++++++++++++++++-----
1 file changed, 33 insertions(+), 7 deletions(-)
diff --git a/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi b/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi
index 704290f..50eaa95 100644
--- a/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi
+++ b/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi
@@ -401,13 +401,26 @@
samsung,pin-drv = <0>;
};
- cam_port_a: cam-port-a {
+ cam_port_a_io: cam-port-a-io {
samsung,pins = "gpj0-0", "gpj0-1", "gpj0-2", "gpj0-3",
"gpj0-4", "gpj0-5", "gpj0-6", "gpj0-7",
- "gpj1-0", "gpj1-1", "gpj1-2", "gpj1-3",
- "gpj1-4";
+ "gpj1-0", "gpj1-1", "gpj1-2", "gpj1-4";
samsung,pin-function = <2>;
- samsung,pin-pud = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ cam_port_a_clk_active: cam-port-a-clk-active {
+ samsung,pins = "gpj1-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ cam_port_a_clk_idle: cam-port-a-clk-idle {
+ samsung,pins = "gpj1-3";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
};
@@ -778,16 +791,29 @@
samsung,pin-drv = <3>;
};
- cam_port_b: cam-port-b {
+ cam_port_b_io: cam-port-b-io {
samsung,pins = "gpm0-0", "gpm0-1", "gpm0-2", "gpm0-3",
"gpm0-4", "gpm0-5", "gpm0-6", "gpm0-7",
- "gpm1-0", "gpm1-1", "gpm2-0", "gpm2-1",
- "gpm2-2";
+ "gpm1-0", "gpm1-1", "gpm2-0", "gpm2-1";
samsung,pin-function = <3>;
samsung,pin-pud = <3>;
samsung,pin-drv = <0>;
};
+ cam_port_b_clk_active: cam-port-b-clk-active {
+ samsung,pins = "gpm2-2";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
+ };
+
+ cam_port_b_clk_idle: cam-port-b-clk-idle {
+ samsung,pins = "gpm2-2";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
eint0: ext-int0 {
samsung,pins = "gpx0-0";
samsung,pin-function = <0xf>;
--
1.7.9.5
next prev parent reply other threads:[~2013-06-21 12:50 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-21 12:50 [PATCH 0/8] ARM: dts: Add camera and barometer sensor support for TRATS2 board Sylwester Nawrocki
2013-06-21 12:50 ` Sylwester Nawrocki
2013-06-21 12:50 ` Sylwester Nawrocki [this message]
2013-06-21 12:50 ` [PATCH 1/8] ARM: dts: Correct camera pinctrl nodes for Exynos4x12 SoCs Sylwester Nawrocki
2013-06-23 10:12 ` Tomasz Figa
2013-06-23 10:12 ` Tomasz Figa
2013-06-24 12:29 ` Sylwester Nawrocki
2013-06-24 12:29 ` Sylwester Nawrocki
2013-06-21 12:50 ` [PATCH 2/8] ARM: dts: Add pinctrl entries for Exynos4x12 FIMC-IS peripherals Sylwester Nawrocki
2013-06-21 12:50 ` Sylwester Nawrocki
2013-06-21 12:50 ` [PATCH 3/8] ARM: dts: Add ISP power domain node for Exynos4x12 Sylwester Nawrocki
2013-06-21 12:50 ` Sylwester Nawrocki
2013-06-21 12:50 ` [PATCH 4/8] ARM: dts: Use generic DMA bindings for Exynos4 SPI devices Sylwester Nawrocki
2013-06-21 12:50 ` Sylwester Nawrocki
2013-06-21 12:50 ` [PATCH 5/8] ARM: dts: Add camera nodes for Exynos4 SoCs Sylwester Nawrocki
2013-06-21 12:50 ` Sylwester Nawrocki
2013-06-21 12:50 ` [PATCH 6/8] ARM: dts: Add camera subsystem nodes to exynos4x12.dtsi Sylwester Nawrocki
2013-06-21 12:50 ` Sylwester Nawrocki
2013-06-21 12:50 ` [PATCH 7/8] ARM: dts: Add AK8975 device node for Exynos4412 TRATS2 board Sylwester Nawrocki
2013-06-21 12:50 ` Sylwester Nawrocki
2013-06-21 12:50 ` [PATCH 8/8] ARM: dts: Add camera device nodes " Sylwester Nawrocki
2013-06-21 12:50 ` Sylwester Nawrocki
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