diff options
| author | Andrzej Hajda <a.hajda@samsung.com> | 2014-03-17 06:27:22 -0400 |
|---|---|---|
| committer | Inki Dae <daeinki@gmail.com> | 2014-03-23 11:36:40 -0400 |
| commit | 621c5d66633242ad2d1f824dfb7bae84753b3b3d (patch) | |
| tree | 22533fc57d8cbaa05fcc67aa50be9ab27c09d60f /arch/arm/boot | |
| parent | 14b6873a01981b29ad3a772d7721ac11a5c4221c (diff) | |
ARM: dts: exynos4210-universal: add exynos/fimd node
The patch adds fimd node with display timings for exynos4210-universal device.
It also makes LCD regulators always on. This allow to re-use panel initialized
by boot loader.
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'arch/arm/boot')
| -rw-r--r-- | arch/arm/boot/dts/exynos4210-universal_c210.dts | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos4210-universal_c210.dts b/arch/arm/boot/dts/exynos4210-universal_c210.dts index d2e3f5f5916d..477208d98c6d 100644 --- a/arch/arm/boot/dts/exynos4210-universal_c210.dts +++ b/arch/arm/boot/dts/exynos4210-universal_c210.dts | |||
| @@ -225,6 +225,7 @@ | |||
| 225 | regulator-name = "VLCD+VMIPI_1.8V"; | 225 | regulator-name = "VLCD+VMIPI_1.8V"; |
| 226 | regulator-min-microvolt = <1800000>; | 226 | regulator-min-microvolt = <1800000>; |
| 227 | regulator-max-microvolt = <1800000>; | 227 | regulator-max-microvolt = <1800000>; |
| 228 | regulator-always-on; | ||
| 228 | }; | 229 | }; |
| 229 | 230 | ||
| 230 | ldo8_reg: LDO8 { | 231 | ldo8_reg: LDO8 { |
| @@ -288,6 +289,7 @@ | |||
| 288 | regulator-name = "VCC_3.0V_LCD"; | 289 | regulator-name = "VCC_3.0V_LCD"; |
| 289 | regulator-min-microvolt = <3000000>; | 290 | regulator-min-microvolt = <3000000>; |
| 290 | regulator-max-microvolt = <3000000>; | 291 | regulator-max-microvolt = <3000000>; |
| 292 | regulator-always-on; | ||
| 291 | }; | 293 | }; |
| 292 | 294 | ||
| 293 | buck1_reg: BUCK1 { | 295 | buck1_reg: BUCK1 { |
| @@ -345,6 +347,31 @@ | |||
| 345 | }; | 347 | }; |
| 346 | }; | 348 | }; |
| 347 | 349 | ||
| 350 | fimd: fimd@11c00000 { | ||
| 351 | pinctrl-0 = <&lcd_clk>, <&lcd_data24>; | ||
| 352 | pinctrl-names = "default"; | ||
| 353 | status = "okay"; | ||
| 354 | samsung,invert-vden; | ||
| 355 | samsung,invert-vclk; | ||
| 356 | display-timings { | ||
| 357 | timing { | ||
| 358 | clock-frequency = <23492370>; | ||
| 359 | hactive = <480>; | ||
| 360 | vactive = <800>; | ||
| 361 | hback-porch = <16>; | ||
| 362 | hfront-porch = <16>; | ||
| 363 | vback-porch = <2>; | ||
| 364 | vfront-porch = <28>; | ||
| 365 | hsync-len = <2>; | ||
| 366 | vsync-len = <1>; | ||
| 367 | hsync-active = <0>; | ||
| 368 | vsync-active = <0>; | ||
| 369 | de-active = <0>; | ||
| 370 | pixelclk-active = <0>; | ||
| 371 | }; | ||
| 372 | }; | ||
| 373 | }; | ||
| 374 | |||
| 348 | pwm@139D0000 { | 375 | pwm@139D0000 { |
| 349 | compatible = "samsung,s5p6440-pwm"; | 376 | compatible = "samsung,s5p6440-pwm"; |
| 350 | status = "okay"; | 377 | status = "okay"; |