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path: root/arch/arm/boot/dts/imx6dl-sabresd-ldo.dts
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2015-01-15ENGR00327300 ARM: dts: imx6qdl-sabresd: enable wdog2 instead of wdog1 in ↵Robin Gong
ldo-bypass board. As we use WDOG_B pin of wdog2 to reset extenal pmic in ldo-bypass mode, so we need use WDOG2 as the default watchdog device in kernel. Signed-off-by: Robin Gong <b38343@freescale.com> (cherry picked from commit 50dad2a0ba9809da6fe446526f0acb65b5eaed25)
2015-01-15ENGR00279402-1 ARM: dts: imx6: add wdog reset source seclect in dtsRobin Gong
Some boards use another WDOG reset source to reboot system in ldo-bypass mode. We need add the property in board dts file so that we can easily know the WDOG reset source currently. For Sabresd, WDOG1 for ldo-enable mode(WDOG event), WDOG2 for ldo-bypass mode (reset external pmic to trigger POR event). For sl-evk board, there is no WDOG pin connected with external pmic as Sabresd , because mx6sl boot at 400Mhz. Then both ldo-enable and ldo-bypass mode use the common WDOG1 as reset source. Signed-off-by: Robin Gong <b38343@freescale.com> (cherry picked from commit d960bbe78009d306f80957321622aaad0628ac4b)
2015-01-15ENGR00331450-6: ARM: dts: imx6-sabresd: add dts for ldo enable modeRobin Gong
Add dts for ldo enable mode on imx6q/dl-sabresd board. Signed-off-by: Robin Gong <b38343@freescale.com>