diff options
| author | Nicolas Ferre <nicolas.ferre@atmel.com> | 2015-02-25 21:04:05 +0300 |
|---|---|---|
| committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2015-03-23 18:04:16 +0300 |
| commit | 3c42ae3645a7fd2605453de9947629fb7b26c95f (patch) | |
| tree | d17cd4b50d8cfbea5b04ee3e642a97c9ecce7597 /arch/arm/boot/dts/sama5d4.dtsi | |
| parent | e9b93cf5d1dd8c37a82007fca6e54bff83eb503c (diff) | |
| download | linux-3c42ae3645a7fd2605453de9947629fb7b26c95f.tar.xz | |
ARM: at91/dt: sama5d4: add rgb777 LCD line configuration
For the SAMA5D4 SoC, some LCD lines are in conflict with useful peripherals.
Remove these lines and the lowest significant bit of a 24 bit LCD. It gives
us a RGB 777 configuration.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'arch/arm/boot/dts/sama5d4.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/sama5d4.dtsi | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/sama5d4.dtsi b/arch/arm/boot/dts/sama5d4.dtsi index 7847e9a04025..5cccbc98b267 100644 --- a/arch/arm/boot/dts/sama5d4.dtsi +++ b/arch/arm/boot/dts/sama5d4.dtsi @@ -1452,7 +1452,34 @@ AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD22 pin */ AT91_PIOA 23 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDD23 pin */ }; - pinctrl_lcd_rgb888: lcd-rgb-3 { + pinctrl_lcd_rgb777: lcd-rgb-3 { + atmel,pins = + /* LCDDAT0 conflicts with TMS */ + <AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD1 pin */ + AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD2 pin */ + AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD3 pin */ + AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD4 pin */ + AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD5 pin */ + AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD6 pin */ + AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD7 pin */ + /* LCDDAT8 conflicts with TCK */ + AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD9 pin */ + AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD10 pin */ + AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD11 pin */ + AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD12 pin */ + AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD13 pin */ + AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD14 pin */ + AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD15 pin */ + /* LCDDAT16 conflicts with NTRST */ + AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD17 pin */ + AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD18 pin */ + AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD19 pin */ + AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD20 pin */ + AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD21 pin */ + AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD22 pin */ + AT91_PIOA 23 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDD23 pin */ + }; + pinctrl_lcd_rgb888: lcd-rgb-4 { atmel,pins = <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD0 pin */ AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD1 pin */ |