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| author | Sylwester Nawrocki <s.nawrocki@samsung.com> | 2012-10-24 16:42:12 +0200 |
|---|---|---|
| committer | Marek Szyprowski <m.szyprowski@samsung.com> | 2014-05-14 10:17:03 +0200 |
| commit | 6ebc12ab1b1e7973883aa0ea55bfc7a2d5320dba (patch) | |
| tree | 03266e49a31c7cd53c7ade3452f91d461f813a25 /arch/arm/boot/dts/exynos4x12-pinctrl.dtsi | |
| parent | 577620e88417503d086994c0c88c3cb6ac04e9df (diff) | |
| download | linux-3.10-6ebc12ab1b1e7973883aa0ea55bfc7a2d5320dba.tar.gz linux-3.10-6ebc12ab1b1e7973883aa0ea55bfc7a2d5320dba.tar.bz2 linux-3.10-6ebc12ab1b1e7973883aa0ea55bfc7a2d5320dba.zip | |
ARM: dts: Correct camera pinctrl nodes for Exynos4x12 SoCs
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 on 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>
Diffstat (limited to 'arch/arm/boot/dts/exynos4x12-pinctrl.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/exynos4x12-pinctrl.dtsi | 40 |
1 files changed, 33 insertions, 7 deletions
diff --git a/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi b/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi index 099cec79e2a..950ef3060b7 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>; }; }; @@ -834,16 +847,29 @@ samsung,pin-drv = <0>; }; - 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>; |