| Message ID | 20240605160032.150587-1-krzysztof.kozlowski@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | [RFT,1/4] arm64: dts: qcom: sm6350-pdx213: correct touchscreen interrupt flags | expand |
On 5.06.2024 6:00 PM, Krzysztof Kozlowski wrote: > Interrupt flags 0x2008 looks like some downstream copy-paste, because > generic GPIOLIB code, used by Qualcomm pin controller drivers, ignores > flags outside of IRQ_TYPE_SENSE_MASK. Probably the intention was to > pass just 0x8, so IRQ_TYPE_LEVEL_LOW. > > Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > --- Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Konrad
On 5.06.2024 6:00 PM, Krzysztof Kozlowski wrote: > Interrupt flags 0x2008 looks like some downstream copy-paste, because > generic GPIOLIB code, used by Qualcomm pin controller drivers, ignores > flags outside of IRQ_TYPE_SENSE_MASK. Probably the intention was to > pass just 0x8, so IRQ_TYPE_LEVEL_LOW. > > Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > --- Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Konrad
On 5.06.2024 6:00 PM, Krzysztof Kozlowski wrote: > Interrupt flags 0x2008 looks like some downstream copy-paste, because > generic GPIOLIB code, used by Qualcomm pin controller drivers, ignores > flags outside of IRQ_TYPE_SENSE_MASK. Probably the intention was to > pass just 0x8, so IRQ_TYPE_LEVEL_LOW. > > Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > --- I only tested on one 8450 device, but they're all: - the same tlmm - the same geni - the same touchscreen so I suppose it's alright Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Tested-by: Konrad Dybcio <konrad.dybcio@linaro.org> # SM8450 PDX223 Konrad
On Wed, 05 Jun 2024 18:00:29 +0200, Krzysztof Kozlowski wrote: > Interrupt flags 0x2008 looks like some downstream copy-paste, because > generic GPIOLIB code, used by Qualcomm pin controller drivers, ignores > flags outside of IRQ_TYPE_SENSE_MASK. Probably the intention was to > pass just 0x8, so IRQ_TYPE_LEVEL_LOW. > > Applied, thanks! [1/4] arm64: dts: qcom: sm6350-pdx213: correct touchscreen interrupt flags commit: d044c0e36d095996f7b29a928e06c9475c4075e6 [2/4] arm64: dts: qcom: sm6375-pdx225: correct touchscreen interrupt flags commit: fa2c8cad202195bfa87b18dc44ff4981d45085b4 [3/4] arm64: dts: qcom: sm8250-sony-xperia: correct touchscreen interrupt flags commit: 46822d2750822dbe58bcd999cbedf24147cb5fc3 [4/4] arm64: dts: qcom: sm8450-sony-xperia: correct touchscreen interrupt flags commit: 05d84f973d84d23e0a249ae5b3f6d7572fdc5e1e Best regards,
diff --git a/arch/arm64/boot/dts/qcom/sm6350-sony-xperia-lena-pdx213.dts b/arch/arm64/boot/dts/qcom/sm6350-sony-xperia-lena-pdx213.dts index 88ee04973a2f..bf23033a294e 100644 --- a/arch/arm64/boot/dts/qcom/sm6350-sony-xperia-lena-pdx213.dts +++ b/arch/arm64/boot/dts/qcom/sm6350-sony-xperia-lena-pdx213.dts @@ -293,7 +293,7 @@ touchscreen@48 { compatible = "samsung,s6sy761"; reg = <0x48>; interrupt-parent = <&tlmm>; - interrupts = <22 0x2008>; + interrupts = <22 IRQ_TYPE_LEVEL_LOW>; vdd-supply = <&pm6350_l11>; avdd-supply = <&touch_en_vreg>;
Interrupt flags 0x2008 looks like some downstream copy-paste, because generic GPIOLIB code, used by Qualcomm pin controller drivers, ignores flags outside of IRQ_TYPE_SENSE_MASK. Probably the intention was to pass just 0x8, so IRQ_TYPE_LEVEL_LOW. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> --- arch/arm64/boot/dts/qcom/sm6350-sony-xperia-lena-pdx213.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)