Commit a5982b39 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Bjorn Andersson

arm64: dts: qcom: sm8550: fix LPASS pinctrl slew base address

The second LPASS pin controller IO address is supposed to be the MCC
range which contains the slew rate registers.  The Linux driver then
accesses slew rate register with hard-coded offset (0xa000).  However
the DTS contained the address of slew rate register as the second IO
address, thus any reads were effectively pass the memory space and lead
to "Internal error: synchronous external aborts" when applying pin
configuration.

Fixes: 6de7f9c3 ("arm64: dts: qcom: sm8550: add GPR and LPASS pin controller")
Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230302154724.856062-1-krzysztof.kozlowski@linaro.org
parent 2e498f35
......@@ -1997,7 +1997,7 @@ IPCC_MPROC_SIGNAL_GLINK_QMP
lpass_tlmm: pinctrl@6e80000 {
compatible = "qcom,sm8550-lpass-lpi-pinctrl";
reg = <0 0x06e80000 0 0x20000>,
<0 0x0725a000 0 0x10000>;
<0 0x07250000 0 0x10000>;
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&lpass_tlmm 0 0 23>;
......
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