iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ARM: dts: sun6i: Remove redundant MMC pinmux tuning

Browse Source 
Some boards override the MMC pin muxing settings in order to enable the
pull-ups and change the drive strength to a value higher than the default.

While this was needed in the earlier days, this is now the default setting
for those pins, and therefore we don't need those board-specific settings
anymore.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
This commit is contained in:
Maxime Ripard 2018-11-21 10:44:54 +01:00
parent d491714e81
commit dea296bc62
No known key found for this signature in database
GPG Key ID: E3EF0D6F671851C5
4 changed files with 0 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm/boot/dts/sun6i-a31-colombus.dts
View File

@ -121,10 +121,6 @@
status = "okay";
};
&mmc0_pins_a {
bias-pull-up;
};
&pio {
i2c_lcd_pins: i2c_lcd_pin@0 {
pins = "PA23", "PA24";

5
arch/arm/boot/dts/sun6i-a31-hummingbird.dts
View File

@ -222,11 +222,6 @@
status = "okay";
};
&mmc0_pins_a {
/* external pull-ups missing for some pins */
bias-pull-up;
};
&mmc1 {
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins_a>;

8
arch/arm/boot/dts/sun6i-a31s-sinovoip-bpi-m2.dts
View File

@ -120,10 +120,6 @@
status = "okay";
};
&mmc0_pins_a {
bias-pull-up;
};
&mmc2 {
pinctrl-names = "default";
pinctrl-0 = <&mmc2_pins_a>;
@ -142,10 +138,6 @@
};
};
&mmc2_pins_a {
bias-pull-up;
};
&ohci0 {
status = "okay";
};

4
arch/arm/boot/dts/sun6i-a31s-yones-toptech-bs1078-v2.dts
View File

@ -98,10 +98,6 @@
status = "okay";
};
&mmc0_pins_a {
bias-pull-up;
};
&p2wi {
status = "okay";