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| author | Abel Vesa <abel.vesa@linaro.org> | 2024-02-21 15:04:26 +0200 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2024-03-03 19:53:44 -0800 |
| commit | a4f82b8045e3c7913266aa6ea1ee15752a062abd (patch) | |
| tree | c7d553a2dab520d23feea06997e4ad6a6c558654 /arch/arm64/boot/dts | |
| parent | 77dd1e50ffcba33c3195ae4fc78f354368ddacb2 (diff) | |
| download | linux-a4f82b8045e3c7913266aa6ea1ee15752a062abd.tar.gz linux-a4f82b8045e3c7913266aa6ea1ee15752a062abd.tar.bz2 linux-a4f82b8045e3c7913266aa6ea1ee15752a062abd.zip | |
arm64: dts: qcom: sm8650: Fix SPMI channels size
The actual size of the channels registers region is 4MB, according to the
documentation. This issue was not caught until now because the driver was
supposed to allow same regions being mapped multiple times for supporting
multiple buses. Thie driver is using platform_get_resource_byname() and
devm_ioremap() towards that purpose, which intentionally avoids
devm_request_mem_region() altogether.
Fixes: 10e024671295 ("arm64: dts: qcom: sm8650: add interconnect dependent device nodes")
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD
Link: https://lore.kernel.org/r/20240221-dts-qcom-sm8550-fix-spmi-chnls-size-v2-2-72b5efd9dc4f@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sm8650.dtsi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qcom/sm8650.dtsi index 12ba839f215e..ba72d8f38420 100644 --- a/arch/arm64/boot/dts/qcom/sm8650.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi @@ -3749,7 +3749,7 @@ spmi_bus: spmi@c400000 { compatible = "qcom,spmi-pmic-arb"; reg = <0 0x0c400000 0 0x3000>, - <0 0x0c500000 0 0x4000000>, + <0 0x0c500000 0 0x400000>, <0 0x0c440000 0 0x80000>, <0 0x0c4c0000 0 0x20000>, <0 0x0c42d000 0 0x4000>; |