mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-01 00:02:19 -04:00
Code Issues Packages Projects Releases Wiki Activity

arm64: dts: qcom: sc7180-trogdor-homestar: fully configure secondary I2S pins

Browse Source 
The Trogdor Homestar DTSI adds additional GPIO52 pin to secondary I2S pins
("sec_mi2s_active") and configures it to "mi2s_1" function.

The Trogdor DTSI (which is included by Homestar) configures drive
strength and bias for all "sec_mi2s_active" pins, thus the intention was
to apply this configuration also to GPIO52 on Homestar.

Reported-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Fixes: be0416a3f9 ("arm64: dts: qcom: Add sc7180-trogdor-homestar")
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221020225135.31750-2-krzysztof.kozlowski@linaro.org
This commit is contained in:
Krzysztof Kozlowski
2022-10-20 18:51:33 -04:00
committed by Bjorn Andersson
parent 19e6789450
commit 59e787935c
1 changed files with 6 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi
View File

@@ -194,6 +194,12 @@ pinmux {
pins = "gpio49", "gpio50", "gpio51", "gpio52";
function = "mi2s_1";
};
pinconf {
pins = "gpio49", "gpio50", "gpio51", "gpio52";
drive-strength = <2>;
bias-pull-down;
};
};
&ts_reset_l {