| Age | Commit message (Collapse) | Author | Files | Lines |
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The binding dictates using 3 pwm-cells. Adhere to that.
This fixes the following dtbs_check warnings:
arch/arm/boot/dts/nxp/imx/imx6dl-savageboard.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-savageboard.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
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The binding dictates using 3 pwm-cells. Adhere to that.
This fixes the following dtbs_check warnings:
arch/arm/boot/dts/nxp/imx/imx6dl-sabresd.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-sabresd.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6qp-sabresd.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
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The binding dictates using 3 pwm-cells. Adhere to that.
This fixes the following dtbs_check warnings:
arch/arm/boot/dts/nxp/imx/imx6dl-sabrelite.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6dl-sabrelite.dtb: pwm@2088000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6dl-sabrelite.dtb: pwm@208c000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-sabrelite.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-sabrelite.dtb: pwm@2088000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-sabrelite.dtb: pwm@208c000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
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The binding dictates using 3 pwm-cells. Adhere to that.
This fixes the following dtbs_check warnings:
arch/arm/boot/dts/nxp/imx/imx6dl-sabreauto.dtb: pwm@2088000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-sabreauto.dtb: pwm@2088000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6qp-sabreauto.dtb: pwm@2088000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
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The binding dictates using 3 pwm-cells. Adhere to that.
This fixes the following dtbs_check warnings:
arch/arm/boot/dts/nxp/imx/imx6dl-phytec-mira-rdk-nand.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-phytec-mira-rdk-emmc.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-phytec-mira-rdk-nand.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6qp-phytec-mira-rdk-nand.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
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The binding dictates using 3 pwm-cells. Adhere to that.
This fixes the following dtbs_check warnings:
arch/arm/boot/dts/nxp/imx/imx6dl-nitrogen6x.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6dl-nitrogen6x.dtb: pwm@208c000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-nitrogen6x.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-nitrogen6x.dtb: pwm@208c000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
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The binding dictates using 3 pwm-cells. Adhere to that.
This fixes the following dtbs_check warnings:
arch/arm/boot/dts/nxp/imx/imx6q-nitrogen6_som2.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-nitrogen6_som2.dtb: pwm@208c000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6qp-nitrogen6_som2.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6qp-nitrogen6_som2.dtb: pwm@208c000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
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The binding dictates using 3 pwm-cells. Adhere to that.
This fixes the following dtbs_check warnings:
arch/arm/boot/dts/nxp/imx/imx6q-nitrogen6_max.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-nitrogen6_max.dtb: pwm@2084000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-nitrogen6_max.dtb: pwm@208c000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6qp-nitrogen6_max.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6qp-nitrogen6_max.dtb: pwm@2084000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6qp-nitrogen6_max.dtb: pwm@208c000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
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The binding dictates using 3 pwm-cells. Adhere to that.
This fixes the following dtbs_check warnings:
arch/arm/boot/dts/nxp/imx/imx6dl-nit6xlite.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6dl-nit6xlite.dtb: pwm@208c000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
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The binding dictates using 3 pwm-cells. Adhere to that.
This fixes the following dtbs_check warnings:
arch/arm/boot/dts/nxp/imx/imx6dl-icore.dtb: pwm@2088000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6dl-icore-mipi.dtb: pwm@2088000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-icore.dtb: pwm@2088000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-icore-mipi.dtb: pwm@2088000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-icore-ofcap10.dtb: pwm@2088000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-icore-ofcap12.dtb: pwm@2088000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
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The binding dictates using 3 pwm-cells. Adhere to that.
This fixes the following dtbs_check warnings:
arch/arm/boot/dts/nxp/imx/imx6dl-gw5904.dtb: pwm@208c000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-gw5904.dtb: pwm@208c000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
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The binding dictates using 3 pwm-cells. Adhere to that.
This fixes the following dtbs_check warnings:
arch/arm/boot/dts/nxp/imx/imx6dl-gw5903.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-gw5903.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
|
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The binding dictates using 3 pwm-cells. Adhere to that.
This fixes the following dtbs_check warnings:
arch/arm/boot/dts/nxp/imx/imx6dl-gw560x.dtb: pwm@208c000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-gw560x.dtb: pwm@208c000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
|
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The binding dictates using 3 pwm-cells. Adhere to that.
This fixes the following dtbs_check warnings:
arch/arm/boot/dts/nxp/imx/imx6dl-gw54xx.dtb: pwm@208c000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-gw54xx.dtb: pwm@208c000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
|
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The binding dictates using 3 pwm-cells. Adhere to that.
This fixes the following dtbs_check warnings:
arch/arm/boot/dts/nxp/imx/imx6dl-gw53xx.dtb: pwm@208c000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-gw53xx.dtb: pwm@208c000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
|
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The binding dictates using 3 pwm-cells. Adhere to that.
This fixes the following dtbs_check warnings:
arch/arm/boot/dts/nxp/imx/imx6dl-gw52xx.dtb: pwm@208c000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-gw52xx.dtb: pwm@208c000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
|
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The binding dictates using 3 pwm-cells. Adhere to that.
This fixes the following dtbs_check warnings:
arch/arm/boot/dts/nxp/imx/imx6dl-emcon-avari.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6dl-emcon-avari.dtb: pwm@2088000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6dl-emcon-avari.dtb: pwm@208c000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-emcon-avari.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-emcon-avari.dtb: pwm@2088000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-emcon-avari.dtb: pwm@208c000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
|
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The binding dictates using 3 pwm-cells. Adhere to that.
This fixes the following dtbs_check warnings:
arch/arm/boot/dts/nxp/imx/imx6dl-cubox-i.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6dl-cubox-i-emmc-som-v15.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6dl-cubox-i-som-v15.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-cubox-i.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-cubox-i-emmc-som-v15.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-cubox-i-som-v15.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
|
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The binding dictates using 3 pwm-cells. Adhere to that.
This fixes the following dtbs_check warnings:
arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos2_4.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos2_7.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
|
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The binding dictates using 3 pwm-cells. Adhere to that.
This fixes the following dtbs_check warnings:
arch/arm/boot/dts/nxp/imx/imx6dl-apf6dev.dtb: pwm@2088000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-apf6dev.dtb: pwm@2088000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
|
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The binding dictates using 3 pwm-cells. Adhere to that.
This fixes the following dtbs_check warnings:
arch/arm/boot/dts/nxp/imx/imx6q-bosch-acc.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-bosch-acc.dtb: pwm@2084000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-bosch-acc.dtb: pwm@2088000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-bosch-acc.dtb: pwm@208c000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
|
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The binding dictates using 3 pwm-cells. Adhere to that.
This fixes the following dtbs_check warnings:
arch/arm/boot/dts/nxp/imx/imx6q-b450v3.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-b650v3.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-b850v3.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-dms-ba16.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
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The binding dictates using 3 pwm-cells. Adhere to that.
This fixes the following dtbs_check warning:
arch/arm/boot/dts/nxp/imx/imx6dl-mamoj.dtb: pwm@2088000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
|
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The binding dictates using 3 pwm-cells. Adhere to that.
This fixes the following dtbs_check warning:
arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos_7.dtb: pwm@2088000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
|
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The binding dictates using 3 pwm-cells. Adhere to that.
This fixes the following dtbs_check warning:
arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos_4.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
|
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The binding dictates using 3 pwm-cells. Adhere to that.
This fixes the following dtbs_check warnings:
arch/arm/boot/dts/nxp/imx/imx53-kp-ddc.dtb: pwm@53fb4000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx53-kp-ddc.dtb: pwm@53fb8000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx53-kp-hsc.dtb: pwm@53fb4000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx53-kp-hsc.dtb: pwm@53fb8000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx53-mba53.dtb: pwm@53fb4000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx53-mba53.dtb: pwm@53fb8000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
|
|
imx53-kp.dtsi includes imx53-tqma53.dtsi which already sets #pwm-cells
to 2. So the two nodes can be dropped without resulting in any changes
in the compiled device tree blobs.
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
|
|
The binding dictates using 3 pwm-cells. Adhere to that.
This fixes the following dtbs_check warnings:
arch/arm/boot/dts/nxp/imx/imx53-ppd.dtb: pwm@53fb4000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
arch/arm/boot/dts/nxp/imx/imx53-ppd.dtb: pwm@53fb8000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
|
|
The binding dictates using 3 pwm-cells. Adhere to that.
This fixes the following dtbs_check warning:
arch/arm/boot/dts/nxp/imx/imx53-m53evk.dtb: pwm@53fb4000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
|
|
The binding dictates using 3 pwm-cells. Adhere to that.
This fixes the following dtbs_check warning:
arch/arm/boot/dts/nxp/imx/imx51-ts4800.dtb: pwm@73fb4000: #pwm-cells:0:0: 3 was expected
from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
|
|
https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
Daniel Borkmann says:
====================
pull-request: bpf 2024-04-26
We've added 12 non-merge commits during the last 22 day(s) which contain
a total of 14 files changed, 168 insertions(+), 72 deletions(-).
The main changes are:
1) Fix BPF_PROBE_MEM in verifier and JIT to skip loads from vsyscall page,
from Puranjay Mohan.
2) Fix a crash in XDP with devmap broadcast redirect when the latter map
is in process of being torn down, from Toke Høiland-Jørgensen.
3) Fix arm64 and riscv64 BPF JITs to properly clear start time for BPF
program runtime stats, from Xu Kuohai.
4) Fix a sockmap KCSAN-reported data race in sk_psock_skb_ingress_enqueue,
from Jason Xing.
5) Fix BPF verifier error message in resolve_pseudo_ldimm64,
from Anton Protopopov.
6) Fix missing DEBUG_INFO_BTF_MODULES Kconfig menu item,
from Andrii Nakryiko.
* tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
selftests/bpf: Test PROBE_MEM of VSYSCALL_ADDR on x86-64
bpf, x86: Fix PROBE_MEM runtime load check
bpf: verifier: prevent userspace memory access
xdp: use flags field to disambiguate broadcast redirect
arm32, bpf: Reimplement sign-extension mov instruction
riscv, bpf: Fix incorrect runtime stats
bpf, arm64: Fix incorrect runtime stats
bpf: Fix a verifier verbose message
bpf, skmsg: Fix NULL pointer dereference in sk_psock_skb_ingress_enqueue
MAINTAINERS: bpf: Add Lehui and Puranjay as riscv64 reviewers
MAINTAINERS: Update email address for Puranjay Mohan
bpf, kconfig: Fix DEBUG_INFO_BTF_MODULES Kconfig definition
====================
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
|
|
Describe the Ethernet LEDs for the Raspberry Pi 4 model B board as well
as the Raspberry Pi 4 CM board. The Raspberry Pi 400 board does not
include RJ45 connector LEDs so the 'leds' node is deleted accordingly.
The Ethernet PHY LEDs are numbered in the PHY package/pin list from LED1
through LED4, however their address within the LED registers function
selector is 0-indexed.
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Florian Fainelli <[email protected]>
Reviewed-by: Stefan Wahren <[email protected]>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into for-next
i.MX fixes for 6.9, round 2:
- Fix i.MX8MP the second CSI2 assigned-clock property which got wrong by
commit f78835d1e616 ("arm64: dts: imx8mp: reparent MEDIA_MIPI_PHY1_REF
to CLK_24M")
- Correct USB over-current polarity for imx6ull-tarragon board
* tag 'imx-fixes-6.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: dts: imx6ull-tarragon: fix USB over-current polarity
arm64: dts: imx8mp: Fix assigned-clocks for second CSI2
Link: https://lore.kernel.org/r/ZioopqscxwUOwQkf@dragon
Signed-off-by: Arnd Bergmann <[email protected]>
|
|
https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into for-next
AT91 fixes for 6.9
It contains:
- fixes for regulator nodes on SAMA7G5 based boards: proper DT property is used
to setup regulators suspend voltage.
* tag 'at91-fixes-6.9' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
ARM: dts: microchip: at91-sama7g54_curiosity: Replace regulator-suspend-voltage with the valid property
ARM: dts: microchip: at91-sama7g5ek: Replace regulator-suspend-voltage with the valid property
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
|
|
Replace "gpio" suffix with "gpios" for tegra20-ac97 DTS as the "gpio"
suffix is deprecated.
Signed-off-by: Mohammad Shehar Yaar Tausif <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Thierry Reding <[email protected]>
|
|
The same table as ram-code 0 operates correctly on ram-code 1
v2: rebase on current kernel
Signed-off-by: Nicolas Chauvet <[email protected]>
Signed-off-by: Thierry Reding <[email protected]>
|
|
The dma_base, size and iommu arguments are only used by ARM, and can
now easily be deduced from the device itself, so there's no need to pass
them through the callchain as well.
Acked-by: Rob Herring <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Reviewed-by: Michael Kelley <[email protected]> # For Hyper-V
Reviewed-by: Jason Gunthorpe <[email protected]>
Tested-by: Hanjun Guo <[email protected]>
Signed-off-by: Robin Murphy <[email protected]>
Acked-by: Catalin Marinas <[email protected]>
Link: https://lore.kernel.org/r/5291c2326eab405b1aa7693aa964e8d3cb7193de.1713523152.git.robin.murphy@arm.com
Signed-off-by: Joerg Roedel <[email protected]>
|
|
Nowadays, we call it "GUP-fast", the external interface includes functions
like "get_user_pages_fast()", and we renamed all internal functions to
reflect that as well.
Let's make the config option reflect that.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: David Hildenbrand <[email protected]>
Reviewed-by: Mike Rapoport (IBM) <[email protected]>
Reviewed-by: Jason Gunthorpe <[email protected]>
Reviewed-by: John Hubbard <[email protected]>
Cc: Peter Xu <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
|
|
The vm_flags of vma already checked under per-VMA lock, if it is a bad
access, directly set fault to VM_FAULT_BADACCESS and handle error, no need
to retry with mmap_lock again. Since the page faut is handled under
per-VMA lock, count it as a vma lock event with VMA_LOCK_SUCCESS.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Kefeng Wang <[email protected]>
Reviewed-by: Suren Baghdasaryan <[email protected]>
Cc: Albert Ou <[email protected]>
Cc: Alexander Gordeev <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: Catalin Marinas <[email protected]>
Cc: Christophe Leroy <[email protected]>
Cc: Dave Hansen <[email protected]>
Cc: Gerald Schaefer <[email protected]>
Cc: Michael Ellerman <[email protected]>
Cc: Nicholas Piggin <[email protected]>
Cc: Palmer Dabbelt <[email protected]>
Cc: Paul Walmsley <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Russell King <[email protected]>
Cc: Will Deacon <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
|
|
Future changes will need to add a new member to struct
vm_unmapped_area_info. This would cause trouble for any call site that
doesn't initialize the struct. Currently every caller sets each member
manually, so if new ones are added they will be uninitialized and the core
code parsing the struct will see garbage in the new member.
It could be possible to initialize the new member manually to 0 at each
call site. This and a couple other options were discussed. Having some
struct vm_unmapped_area_info instances not zero initialized will put those
sites at risk of feeding garbage into vm_unmapped_area(), if the
convention is to zero initialize the struct and any new field addition
missed a call site that initializes each field manually. So it is useful
to do things similar across the kernel.
The consensus (see links) was that in general the best way to accomplish
taking into account both code cleanliness and minimizing the chance of
introducing bugs, was to do C99 static initialization. As in: struct
vm_unmapped_area_info info = {};
With this method of initialization, the whole struct will be zero
initialized, and any statements setting fields to zero will be unneeded.
The change should not leave cleanup at the call sides.
While iterating though the possible solutions a few archs kindly acked
other variations that still zero initialized the struct. These sites have
been modified in previous changes using the pattern acked by the
respective arch.
So to be reduce the chance of bugs via uninitialized fields, perform a
tree wide change using the consensus for the best general way to do this
change. Use C99 static initializing to zero the struct and remove and
statements that simply set members to zero.
Link: https://lkml.kernel.org/r/[email protected]
Link: https://lore.kernel.org/lkml/202402280912.33AEE7A9CF@keescook/#t
Link: https://lore.kernel.org/lkml/j7bfvig3gew3qruouxrh7z7ehjjafrgkbcmg6tcghhfh3rhmzi@wzlcoecgy5rs/
Link: https://lore.kernel.org/lkml/[email protected]/
Signed-off-by: Rick Edgecombe <[email protected]>
Reviewed-by: Kees Cook <[email protected]>
Cc: Alexei Starovoitov <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: Aneesh Kumar K.V <[email protected]>
Cc: Borislav Petkov (AMD) <[email protected]>
Cc: Christophe Leroy <[email protected]>
Cc: Dan Williams <[email protected]>
Cc: Dave Hansen <[email protected]>
Cc: Deepak Gupta <[email protected]>
Cc: Guo Ren <[email protected]>
Cc: Helge Deller <[email protected]>
Cc: H. Peter Anvin (Intel) <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: "James E.J. Bottomley" <[email protected]>
Cc: Kirill A. Shutemov <[email protected]>
Cc: Liam R. Howlett <[email protected]>
Cc: Mark Brown <[email protected]>
Cc: Michael Ellerman <[email protected]>
Cc: Naveen N. Rao <[email protected]>
Cc: Nicholas Piggin <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
|
|
All implementations that aren't no-ops just set a bit in the flags, and we
want to use the folio flags rather than the page flags for that. Rename
it to arch_clear_hugetlb_flags() while we're touching it so nobody thinks
it's used for THP.
[[email protected]: fix arm64 build]
Link: https://lkml.kernel.org/r/[email protected]
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Matthew Wilcox (Oracle) <[email protected]>
Reviewed-by: David Hildenbrand <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
|
|
Patch series "Memory allocation profiling", v6.
Overview:
Low overhead [1] per-callsite memory allocation profiling. Not just for
debug kernels, overhead low enough to be deployed in production.
Example output:
root@moria-kvm:~# sort -rn /proc/allocinfo
127664128 31168 mm/page_ext.c:270 func:alloc_page_ext
56373248 4737 mm/slub.c:2259 func:alloc_slab_page
14880768 3633 mm/readahead.c:247 func:page_cache_ra_unbounded
14417920 3520 mm/mm_init.c:2530 func:alloc_large_system_hash
13377536 234 block/blk-mq.c:3421 func:blk_mq_alloc_rqs
11718656 2861 mm/filemap.c:1919 func:__filemap_get_folio
9192960 2800 kernel/fork.c:307 func:alloc_thread_stack_node
4206592 4 net/netfilter/nf_conntrack_core.c:2567 func:nf_ct_alloc_hashtable
4136960 1010 drivers/staging/ctagmod/ctagmod.c:20 [ctagmod] func:ctagmod_start
3940352 962 mm/memory.c:4214 func:alloc_anon_folio
2894464 22613 fs/kernfs/dir.c:615 func:__kernfs_new_node
...
Usage:
kconfig options:
- CONFIG_MEM_ALLOC_PROFILING
- CONFIG_MEM_ALLOC_PROFILING_ENABLED_BY_DEFAULT
- CONFIG_MEM_ALLOC_PROFILING_DEBUG
adds warnings for allocations that weren't accounted because of a
missing annotation
sysctl:
/proc/sys/vm/mem_profiling
Runtime info:
/proc/allocinfo
Notes:
[1]: Overhead
To measure the overhead we are comparing the following configurations:
(1) Baseline with CONFIG_MEMCG_KMEM=n
(2) Disabled by default (CONFIG_MEM_ALLOC_PROFILING=y &&
CONFIG_MEM_ALLOC_PROFILING_BY_DEFAULT=n)
(3) Enabled by default (CONFIG_MEM_ALLOC_PROFILING=y &&
CONFIG_MEM_ALLOC_PROFILING_BY_DEFAULT=y)
(4) Enabled at runtime (CONFIG_MEM_ALLOC_PROFILING=y &&
CONFIG_MEM_ALLOC_PROFILING_BY_DEFAULT=n && /proc/sys/vm/mem_profiling=1)
(5) Baseline with CONFIG_MEMCG_KMEM=y && allocating with __GFP_ACCOUNT
(6) Disabled by default (CONFIG_MEM_ALLOC_PROFILING=y &&
CONFIG_MEM_ALLOC_PROFILING_BY_DEFAULT=n) && CONFIG_MEMCG_KMEM=y
(7) Enabled by default (CONFIG_MEM_ALLOC_PROFILING=y &&
CONFIG_MEM_ALLOC_PROFILING_BY_DEFAULT=y) && CONFIG_MEMCG_KMEM=y
Performance overhead:
To evaluate performance we implemented an in-kernel test executing
multiple get_free_page/free_page and kmalloc/kfree calls with allocation
sizes growing from 8 to 240 bytes with CPU frequency set to max and CPU
affinity set to a specific CPU to minimize the noise. Below are results
from running the test on Ubuntu 22.04.2 LTS with 6.8.0-rc1 kernel on
56 core Intel Xeon:
kmalloc pgalloc
(1 baseline) 6.764s 16.902s
(2 default disabled) 6.793s (+0.43%) 17.007s (+0.62%)
(3 default enabled) 7.197s (+6.40%) 23.666s (+40.02%)
(4 runtime enabled) 7.405s (+9.48%) 23.901s (+41.41%)
(5 memcg) 13.388s (+97.94%) 48.460s (+186.71%)
(6 def disabled+memcg) 13.332s (+97.10%) 48.105s (+184.61%)
(7 def enabled+memcg) 13.446s (+98.78%) 54.963s (+225.18%)
Memory overhead:
Kernel size:
text data bss dec diff
(1) 26515311 18890222 17018880 62424413
(2) 26524728 19423818 16740352 62688898 264485
(3) 26524724 19423818 16740352 62688894 264481
(4) 26524728 19423818 16740352 62688898 264485
(5) 26541782 18964374 16957440 62463596 39183
Memory consumption on a 56 core Intel CPU with 125GB of memory:
Code tags: 192 kB
PageExts: 262144 kB (256MB)
SlabExts: 9876 kB (9.6MB)
PcpuExts: 512 kB (0.5MB)
Total overhead is 0.2% of total memory.
Benchmarks:
Hackbench tests run 100 times:
hackbench -s 512 -l 200 -g 15 -f 25 -P
baseline disabled profiling enabled profiling
avg 0.3543 0.3559 (+0.0016) 0.3566 (+0.0023)
stdev 0.0137 0.0188 0.0077
hackbench -l 10000
baseline disabled profiling enabled profiling
avg 6.4218 6.4306 (+0.0088) 6.5077 (+0.0859)
stdev 0.0933 0.0286 0.0489
stress-ng tests:
stress-ng --class memory --seq 4 -t 60
stress-ng --class cpu --seq 4 -t 60
Results posted at: https://evilpiepirate.org/~kent/memalloc_prof_v4_stress-ng/
[2] https://lore.kernel.org/all/[email protected]/
This patch (of 37):
The next patch drops vmalloc.h from a system header in order to fix a
circular dependency; this adds it to all the files that were pulling it in
implicitly.
[[email protected]: fix arch/alpha/lib/memcpy.c]
Link: https://lkml.kernel.org/r/[email protected]
[[email protected]: fix arch/x86/mm/numa_32.c]
Link: https://lkml.kernel.org/r/[email protected]
[[email protected]: a few places were depending on sizes.h]
Link: https://lkml.kernel.org/r/[email protected]
[[email protected]: fix mm/kasan/hw_tags.c]
Link: https://lkml.kernel.org/r/[email protected]
[[email protected]: fix arc build]
Link: https://lkml.kernel.org/r/[email protected]
Link: https://lkml.kernel.org/r/[email protected]
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Kent Overstreet <[email protected]>
Signed-off-by: Suren Baghdasaryan <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
Reviewed-by: Pasha Tatashin <[email protected]>
Tested-by: Kees Cook <[email protected]>
Cc: Alexander Viro <[email protected]>
Cc: Alex Gaynor <[email protected]>
Cc: Alice Ryhl <[email protected]>
Cc: Andreas Hindborg <[email protected]>
Cc: Benno Lossin <[email protected]>
Cc: "Björn Roy Baron" <[email protected]>
Cc: Boqun Feng <[email protected]>
Cc: Christoph Lameter <[email protected]>
Cc: Dennis Zhou <[email protected]>
Cc: Gary Guo <[email protected]>
Cc: Miguel Ojeda <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Tejun Heo <[email protected]>
Cc: Vlastimil Babka <[email protected]>
Cc: Wedson Almeida Filho <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
|
|
ARM/ARM64 used to define pmd_thp_or_huge(). Now this macro is completely
redundant. Remove it and use pmd_leaf().
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Peter Xu <[email protected]>
Cc: Mark Salter <[email protected]>
Cc: Catalin Marinas <[email protected]>
Cc: Will Deacon <[email protected]>
Cc: Russell King <[email protected]>
Cc: Shawn Guo <[email protected]>
Cc: Krzysztof Kozlowski <[email protected]>
Cc: Bjorn Andersson <[email protected]>
Cc: Arnd Bergmann <[email protected]>
Cc: Konrad Dybcio <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Alistair Popple <[email protected]>
Cc: Andreas Larsson <[email protected]>
Cc: "Aneesh Kumar K.V" <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: Christophe Leroy <[email protected]>
Cc: Dave Hansen <[email protected]>
Cc: David S. Miller <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jason Gunthorpe <[email protected]>
Cc: Lucas Stach <[email protected]>
Cc: "Matthew Wilcox (Oracle)" <[email protected]>
Cc: Michael Ellerman <[email protected]>
Cc: Mike Rapoport (IBM) <[email protected]>
Cc: Muchun Song <[email protected]>
Cc: Naoya Horiguchi <[email protected]>
Cc: "Naveen N. Rao" <[email protected]>
Cc: Nicholas Piggin <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
|
|
This API is not used anymore, drop it for the whole tree.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Peter Xu <[email protected]>
Cc: Alistair Popple <[email protected]>
Cc: Andreas Larsson <[email protected]>
Cc: "Aneesh Kumar K.V" <[email protected]>
Cc: Arnd Bergmann <[email protected]>
Cc: Bjorn Andersson <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: Catalin Marinas <[email protected]>
Cc: Christophe Leroy <[email protected]>
Cc: Dave Hansen <[email protected]>
Cc: David S. Miller <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jason Gunthorpe <[email protected]>
Cc: Konrad Dybcio <[email protected]>
Cc: Krzysztof Kozlowski <[email protected]>
Cc: Lucas Stach <[email protected]>
Cc: Mark Salter <[email protected]>
Cc: "Matthew Wilcox (Oracle)" <[email protected]>
Cc: Michael Ellerman <[email protected]>
Cc: Mike Rapoport (IBM) <[email protected]>
Cc: Muchun Song <[email protected]>
Cc: Naoya Horiguchi <[email protected]>
Cc: "Naveen N. Rao" <[email protected]>
Cc: Nicholas Piggin <[email protected]>
Cc: Russell King <[email protected]>
Cc: Shawn Guo <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Will Deacon <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
|
|
Now after we're sure all pXd_huge() definitions are the same as pXd_leaf(),
reuse it. Luckily, pXd_huge() isn't widely used.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Peter Xu <[email protected]>
Cc: Alistair Popple <[email protected]>
Cc: Andreas Larsson <[email protected]>
Cc: "Aneesh Kumar K.V" <[email protected]>
Cc: Arnd Bergmann <[email protected]>
Cc: Bjorn Andersson <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: Catalin Marinas <[email protected]>
Cc: Christophe Leroy <[email protected]>
Cc: Dave Hansen <[email protected]>
Cc: David S. Miller <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jason Gunthorpe <[email protected]>
Cc: Konrad Dybcio <[email protected]>
Cc: Krzysztof Kozlowski <[email protected]>
Cc: Lucas Stach <[email protected]>
Cc: Mark Salter <[email protected]>
Cc: "Matthew Wilcox (Oracle)" <[email protected]>
Cc: Michael Ellerman <[email protected]>
Cc: Mike Rapoport (IBM) <[email protected]>
Cc: Muchun Song <[email protected]>
Cc: Naoya Horiguchi <[email protected]>
Cc: "Naveen N. Rao" <[email protected]>
Cc: Nicholas Piggin <[email protected]>
Cc: Russell King <[email protected]>
Cc: Shawn Guo <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Will Deacon <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
|
|
Most of the archs already define these two APIs the same way. ARM is more
complicated in two aspects:
- For pXd_huge() it's always checking against !PXD_TABLE_BIT, while for
pXd_leaf() it's always checking against PXD_TYPE_SECT.
- SECT/TABLE bits are defined differently on 2-level v.s. 3-level ARM
pgtables, which makes the whole thing even harder to follow.
Luckily, the second complexity should be hidden by the pmd_leaf()
implementation against 2-level v.s. 3-level headers. Invoke pmd_leaf()
directly for pmd_huge(), to remove the first part of complexity. This
prepares to drop pXd_huge() API globally.
When at it, drop the obsolete comments - it's outdated.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Peter Xu <[email protected]>
Cc: Russell King <[email protected]>
Cc: Shawn Guo <[email protected]>
Cc: Krzysztof Kozlowski <[email protected]>
Cc: Bjorn Andersson <[email protected]>
Cc: Arnd Bergmann <[email protected]>
Cc: Konrad Dybcio <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Alistair Popple <[email protected]>
Cc: Andreas Larsson <[email protected]>
Cc: "Aneesh Kumar K.V" <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: Catalin Marinas <[email protected]>
Cc: Christophe Leroy <[email protected]>
Cc: Dave Hansen <[email protected]>
Cc: David S. Miller <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jason Gunthorpe <[email protected]>
Cc: Lucas Stach <[email protected]>
Cc: Mark Salter <[email protected]>
Cc: "Matthew Wilcox (Oracle)" <[email protected]>
Cc: Michael Ellerman <[email protected]>
Cc: Mike Rapoport (IBM) <[email protected]>
Cc: Muchun Song <[email protected]>
Cc: Naoya Horiguchi <[email protected]>
Cc: "Naveen N. Rao" <[email protected]>
Cc: Nicholas Piggin <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Will Deacon <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
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It's already confusing that ARM 2-level v.s. 3-level defines SECT bit
differently on pmd/puds. Always use a macro which is much clearer.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Peter Xu <[email protected]>
Cc: Russell King <[email protected]>
Cc: Shawn Guo <[email protected]>
Cc: Krzysztof Kozlowski <[email protected]>
Cc: Bjorn Andersson <[email protected]>
Cc: Arnd Bergmann <[email protected]>
Cc: Konrad Dybcio <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Alistair Popple <[email protected]>
Cc: Andreas Larsson <[email protected]>
Cc: "Aneesh Kumar K.V" <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: Catalin Marinas <[email protected]>
Cc: Christophe Leroy <[email protected]>
Cc: Dave Hansen <[email protected]>
Cc: David S. Miller <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jason Gunthorpe <[email protected]>
Cc: Lucas Stach <[email protected]>
Cc: Mark Salter <[email protected]>
Cc: "Matthew Wilcox (Oracle)" <[email protected]>
Cc: Michael Ellerman <[email protected]>
Cc: Mike Rapoport (IBM) <[email protected]>
Cc: Muchun Song <[email protected]>
Cc: Naoya Horiguchi <[email protected]>
Cc: "Naveen N. Rao" <[email protected]>
Cc: Nicholas Piggin <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Will Deacon <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
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Link panel and display controller.
Enable panel, backlight and display controller.
Signed-off-by: Raphael Gallais-Pou <[email protected]>
Signed-off-by: Alexandre Torgue <[email protected]>
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Adds LTDC pinctrl support and assigns dedicated GPIO pins.
Signed-off-by: Raphael Gallais-Pou <[email protected]>
Signed-off-by: Alexandre Torgue <[email protected]>
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STM32MP13x SoC family embeds a new version of LTDC (Liquid crystal
display - Thin film transistor) Display Controller.
It provides a parallel digital RGB (red, green, blue) and signals for
horizontal, vertical synchronization, pixel clock and data enable as
output to interface directly to a variety of LCD-TFT panels.
Main features
* 2 input layers blended together to compose the display
* Cropping of layers from any input size and location
* Multiple input pixel formats:
– Predefined ARGB, with 7 formats: ARGB8888, ABGR8888, RGBA8888,
BGRA8888, RGB565, BGR565, RGB888packed.
– Flexible ARGB, allowing any width and location for A,R,G,B
components.
– Predefined YUV, with 3 formats: YUV422-1L (FourCC: YUYV,
Interleaved), YUV420-2L (FourCC: NV12, semi planar), YUV420-3L
(FourCC: Yxx, full planar) with some flexibility on the sequence of
the component.
* Color look-up table (CLUT) up to 256 colors (256x24 bits) per layer
* Color transparency keying
* Composition with flexible window position and size versus output
display
* Blending with flexible layer order and alpha value (per pixel or
constant)
* Background underlying color
* Gamma with non-linear configurable table
* Dithering for output with less bits per component (pseudo-random on
2 bits)
* Polarity inversion for HSync, VSync, and DataEnable outputs
* Output as RGB888 24 bpp or YUV422 16 bpp
* Secure layer (using Layer2) capability, with grouped regs and
additional interrupt set
* Interrupts based on 7 different events
* AXI master interface with long efficient bursts (64 or 128 bytes)
Signed-off-by: Raphael Gallais-Pou <[email protected]>
Signed-off-by: Yannick Fertre <[email protected]>
Signed-off-by: Alexandre Torgue <[email protected]>
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