mb/lenovo/*/devicetree: Add support for WWAN detection
Add support for WWAN detection on SNB/IVB boards that have schematics or are available for testing. Tested on Lenovo T430. Change-Id: Ie96b2593971d49703eb747ab19f512be890d9c12 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/20984 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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@ -150,6 +150,10 @@ chip northbridge/intel/sandybridge
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register "has_bdc_detection" = "1"
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register "bdc_gpio_num" = "54"
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register "bdc_gpio_lvl" = "0"
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register "has_wwan_detection" = "1"
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register "wwan_gpio_num" = "70"
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register "wwan_gpio_lvl" = "0"
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end
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chip drivers/lenovo/hybrid_graphics
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device pnp ff.f on end # dummy
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@ -133,6 +133,10 @@ chip northbridge/intel/sandybridge
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register "has_bdc_detection" = "1"
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register "bdc_gpio_num" = "54"
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register "bdc_gpio_lvl" = "0"
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register "has_wwan_detection" = "1"
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register "wwan_gpio_num" = "70"
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register "wwan_gpio_lvl" = "0"
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end
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chip drivers/lenovo/hybrid_graphics
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device pnp ff.f on end # dummy
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@ -140,6 +140,10 @@ chip northbridge/intel/sandybridge
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register "has_bdc_detection" = "1"
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register "bdc_gpio_num" = "54"
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register "bdc_gpio_lvl" = "0"
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register "has_wwan_detection" = "1"
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register "wwan_gpio_num" = "70"
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register "wwan_gpio_lvl" = "0"
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end
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chip drivers/lenovo/hybrid_graphics
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device pnp ff.f on end # dummy
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@ -159,6 +159,10 @@ chip northbridge/intel/sandybridge
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register "has_bdc_detection" = "1"
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register "bdc_gpio_num" = "54"
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register "bdc_gpio_lvl" = "0"
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register "has_wwan_detection" = "1"
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register "wwan_gpio_num" = "70"
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register "wwan_gpio_lvl" = "0"
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end
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end # LPC bridge
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device pci 1f.2 on
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@ -170,6 +170,10 @@ chip northbridge/intel/sandybridge
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# BDC's connector pin14 is left floating
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# BDC's connector pin1 is routed to SB GPIO 54
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register "has_bdc_detection" = "0"
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register "has_wwan_detection" = "1"
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register "wwan_gpio_num" = "70"
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register "wwan_gpio_lvl" = "0"
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end
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end # LPC bridge
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device pci 1f.2 on
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@ -172,6 +172,10 @@ chip northbridge/intel/sandybridge
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# BDC's connector pin14 is left floating
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# BDC's connector pin1 is routed to SB GPIO 54
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register "has_bdc_detection" = "0"
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register "has_wwan_detection" = "1"
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register "wwan_gpio_num" = "70"
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register "wwan_gpio_lvl" = "0"
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end
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end # LPC bridge
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device pci 1f.2 on
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