[meta-freescale] [meta-fsl-arm][PATCH 05/14] imx6qsabresd.conf: Add the imx6q-sabresd-enetirq device tree
Lauren Post
lauren.post at freescale.com
Wed Aug 27 12:07:03 PDT 2014
Apply ENET IRQ workaround for sabresd board
This is pretty much an example to demonstrate how the GPIO6 workaround
for bug ERR006687 (ENET: Only the ENET wake-up interrupt request can
wake the system from Wait mode) should be applied for a board.
Basically it requires a setup of MX6QDL_PAD_GPIO_6__ENET_IRQ in pinctrl
entry, and an overwrite on the property interrupts-extended to replace
the ENET GIC IRQ with GPIO1_6.
Since the pad GPIO6 is used by I2C3 on the board, we have to create
sabresd-enetirq.dts with I2C3 disabled to enable this workaround.
Signed-off-by: Lauren Post <lauren.post at freescale.com>
---
conf/machine/imx6qsabresd.conf | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/conf/machine/imx6qsabresd.conf b/conf/machine/imx6qsabresd.conf
index 4b493b9..7ceaf45 100644
--- a/conf/machine/imx6qsabresd.conf
+++ b/conf/machine/imx6qsabresd.conf
@@ -8,7 +8,7 @@ require conf/machine/include/imx6sabresd-common.inc
SOC_FAMILY = "mx6:mx6q"
-KERNEL_DEVICETREE = "imx6q-sabresd.dtb imx6q-sabresd-ldo.dtb imx6q-sabresd-hdcp.dtb"
+KERNEL_DEVICETREE = "imx6q-sabresd.dtb imx6q-sabresd-ldo.dtb imx6q-sabresd-hdcp.dtb imx6q-sabresd-enetirq.dtb"
UBOOT_CONFIG ??= "sd"
UBOOT_CONFIG[sd] = "mx6qsabresd_config,sdcard"
--
1.7.9.5
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