Stephen Boyd 372b2aee97 arm64: dts: qcom: Remove duplicate sc7180-trogdor include on lazor/homestar ... The sc7180-trogdor-{lazor,homestar}-*.dtsi files all include sc7180-trogdor.dtsi and sc7180-trogdor-lazor.dtsi or sc7180-trogdor-homestar.dtsi, so including it here in the sc7180-trogdor-{lazor,homestar}.dtsi file means we have a duplicate include after commit 19794489fa ("arm64: dts: qcom: Only include sc7180.dtsi in sc7180-trogdor.dtsi"). We include the sc7180-trogdor.dtsi file in a board like sc7180-trogdor-lazor-r1.dts so that we can include the display bridge snippet (e.g. sc7180-trogdor-ti-sn65dsi86.dtsi) instead of making ever increasing variants like sc7180-trogdor-lazor-ti-sn65dsi86.dtsi. Unfortunately, having the double include like this means the display bridge's i2c bus is left disabled instead of enabled by the bridge snippet. Any boards that use the i2c bus for the display bridge will have the bus disabled when we include sc7180-trogdor.dtsi the second time, which picks up the i2c status="disabled" line from sc7180.dtsi. This leads to the display not turning on and black screens at boot on lazor and homestar devices. Fix this by dropping the include and making a note that the sc7180-trogdor-{lazor,homestar}.dtsi file must be included after sc7180-trogdor.dtsi Reported-by: Douglas Anderson <dianders@chromium.org> Cc: "Joseph S. Barrera III" <joebar@chromium.org> Cc: Matthias Kaehlcke <mka@chromium.org> Fixes: 19794489fa ("arm64: dts: qcom: Only include sc7180.dtsi in sc7180-trogdor.dtsi") Signed-off-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Douglas Anderson <dianders@chromium.org> Tested-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220602190621.1646679-1-swboyd@chromium.org		2022-06-20 21:53:45 -05:00
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dts	arm64: dts: qcom: Remove duplicate sc7180-trogdor include on lazor/homestar	2022-06-20 21:53:45 -05:00
.gitignore	.gitignore: add SPDX License Identifier	2020-03-25 11:50:48 +01:00
install.sh	kbuild: factor out the common installation code into scripts/install.sh	2022-05-11 21:45:53 +09:00
Makefile	arm64: move the (z)install rules to arch/arm64/Makefile	2021-08-03 16:19:03 +01:00