diff options
| author | Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> | 2026-01-06 04:01:17 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2026-01-15 23:07:38 +0300 |
| commit | 8bfb696ccdc5bcfad7a45b84c2c8a36757070e19 (patch) | |
| tree | 131d8f4154ea70e767621f06faa53691f59bd523 | |
| parent | c5dc4812f6bf397b82290c540085e9ec98b47b30 (diff) | |
| download | linux-8bfb696ccdc5bcfad7a45b84c2c8a36757070e19.tar.xz | |
arm64: dts: qcom: sdm845-db845c: drop CS from SPIO0
On SDM845 SPI uses hardware-provided chip select, while specifying
cs-gpio makes the driver request GPIO pin, which on DB845c conflicts
with the normal host controllers pinctrl entry.
Drop the cs-gpios property to restore SPI functionality.
Fixes: cb29e7106d4e ("arm64: dts: qcom: db845c: Add support for MCP2517FD")
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260106-wcn3990-pwrctl-v2-7-0386204328be@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sdm845-db845c.dts | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts index ce23f87e0316..ad283a79bcdb 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts @@ -850,7 +850,6 @@ status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&qup_spi0_default>; - cs-gpios = <&tlmm 3 GPIO_ACTIVE_LOW>; can@0 { compatible = "microchip,mcp2517fd"; |