diff options
| author | Liu Ying <victor.liu@nxp.com> | 2017-04-20 11:08:32 +0800 |
|---|---|---|
| committer | Anson Huang <Anson.Huang@nxp.com> | 2017-06-09 22:19:29 +0800 |
| commit | f0c1acdfdefbc1d46ae034cae56c17fbf24bb268 (patch) | |
| tree | 33062601a4863d063b11cf3b5d2f6e3c6c4b5590 /arch | |
| parent | 7bf12c98cc834f9e2ab7350c94af6ff91c9e0f03 (diff) | |
MLK-14665 video: fbdev: mxc: mipi dsi: Customize gpio reset function
The mxc display driver framework doesn't support deferral probe.
The following initialization process may cause the mipi dsi driver
deferral probe, however.
pinctrl-imx6 - arch_initcall
gpio-mxc - subsys_initcall
gpio-reset - arch_initcall
This patch customizes gpio reset function so that we can remove
the code to use the reset logic provided by the gpio-reset driver.
Also, the gpio-reset driver is not in the upstreaming kernel,
so it would be good not to use it if possible.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/imx6qdl-sabresd.dtsi | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi index 04e0d2b6d9c6..d56c067c0a28 100644 --- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi @@ -280,13 +280,6 @@ compatible = "fsl,mxc_v4l2_output"; status = "okay"; }; - - mipi_dsi_reset: mipi-dsi-reset { - compatible = "gpio-reset"; - reset-gpios = <&gpio6 11 GPIO_ACTIVE_LOW>; - reset-delay-us = <50>; - #reset-cells = <0>; - }; }; &audmux { @@ -965,7 +958,8 @@ disp_id = <1>; lcd_panel = "TRULY-WVGA"; disp-power-on-supply = <®_mipi_dsi_pwr_on>; - resets = <&mipi_dsi_reset>; + reset-gpios = <&gpio6 11 GPIO_ACTIVE_LOW>; + reset-delay-us = <50>; status = "okay"; }; |