diff options
| author | Shawn Guo <shawn.guo@linaro.org> | 2021-03-03 11:31:04 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-14 09:44:17 +0200 |
| commit | 15ee35be92869d4f861d29b10efbbae27fc289a6 (patch) | |
| tree | 1296f569902b980aec33f2724faef77eb9a7fc2c /arch/arm64/boot/dts/qcom | |
| parent | 168877a575a526c1c64b35103f8af395a59d51d4 (diff) | |
arm64: dts: qcom: sm8150: fix number of pins in 'gpio-ranges'
[ Upstream commit de3abdf3d15c6e7f456e2de3f9da78f3a31414cc ]
The last cell of 'gpio-ranges' should be number of GPIO pins, and in
case of qcom platform it should match msm_pinctrl_soc_data.ngpio rather
than msm_pinctrl_soc_data.ngpio - 1.
This fixes the problem that when the last GPIO pin in the range is
configured with the following call sequence, it always fails with
-EPROBE_DEFER.
pinctrl_gpio_set_config()
pinctrl_get_device_gpio_range()
pinctrl_match_gpio_range()
Fixes: e13c6d144fa0 ("arm64: dts: qcom: sm8150: Add base dts file")
Cc: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Link: https://lore.kernel.org/r/20210303033106.549-3-shawn.guo@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/qcom')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sm8150.dtsi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi index 8f23fcadecb8..9573da378826 100644 --- a/arch/arm64/boot/dts/qcom/sm8150.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi @@ -336,7 +336,7 @@ <0x0 0x03D00000 0x0 0x300000>; reg-names = "west", "east", "north", "south"; interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; - gpio-ranges = <&tlmm 0 0 175>; + gpio-ranges = <&tlmm 0 0 176>; gpio-controller; #gpio-cells = <2>; interrupt-controller; |