diff options
| author | Cristina Ciocan <cristina-mihaela.ciocan@nxp.com> | 2017-04-20 13:21:40 +0300 |
|---|---|---|
| committer | Jason Liu <jason.hui.liu@nxp.com> | 2019-02-12 10:26:21 +0800 |
| commit | 49b43f81f397360ba105478429ffc9511921d04d (patch) | |
| tree | 3e7d7d8b6df61edaf0801b39cee1af296e72f13c | |
| parent | d03d1766965dff3bf86d2847a49c40685b719339 (diff) | |
MLK-14548: video: dts: Remove unused regulator
The reg_lcd_3v3 regulator is, theoretically, used by the display
controller eLCDIF as lcd supply.
When enabling the HDMI trasnmitter Sil902x, a gpio pin needed by the
regulator is taken by the HDMI TX as reset pin, so the regulator probe
fails and is never used.
The imx6sx-sdb-lcdif1.dts file is used for HDMI functionality, thus
enabling the HDMI transmitter invalidates any possible use of the
reg_lcd_3v3 regulator.
This patch removes the regulator enablement from the HDMI-specific dts.
Signed-off-by: Cristina Ciocan <cristina-mihaela.ciocan@nxp.com>
| -rw-r--r-- | arch/arm/boot/dts/imx6sx-sdb-lcdif1.dts | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/arm/boot/dts/imx6sx-sdb-lcdif1.dts b/arch/arm/boot/dts/imx6sx-sdb-lcdif1.dts index 48e242e78790..280540453aeb 100644 --- a/arch/arm/boot/dts/imx6sx-sdb-lcdif1.dts +++ b/arch/arm/boot/dts/imx6sx-sdb-lcdif1.dts @@ -9,12 +9,6 @@ #include "imx6sx-sdb.dts" / { - regulators { - reg_lcd_3v3: regulator@4 { - status = "okay"; - }; - }; - sii902x_reset: sii902x-reset { status = "okay"; }; |