[meta-freescale] imx6qsabresd.conf: Add ldo and hdcp DTS - Breaks linux-fslc
nick.lewis at usa.g4s.com
Fri Nov 29 07:22:24 PST 2013
This change appears to break linux-fslc
nick.lewis at usa.g4s.com
+44 1684 277137
New Challenge House, International Drive, Tewkesbury, Gloucestershire, GL20 8UQ, UK
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From: meta-freescale-bounces at yoctoproject.org [mailto:meta-freescale-bounces at yoctoproject.org] On Behalf Of Otavio Salvador
Sent: 13 November 2013 00:01
To: meta-freescale Mailing List
Subject: [meta-freescale] [meta-fsl-arm][PATCH 08/10] imx6qsabresd.conf: Add ldo and hdcp DTS
From: Lauren Post <lauren.post at freescale.com>
ENGR00274059-02 ARM: Add new dts for imx6q/imx6dl SabreSD hdcp
hdcp ddc pins conflict with i2c2,
add new dts file for imx6q and imx6dl SabreSD board, enable hdcp and disable i2c2 in these dts files.
Remove hdmi pins property from mx6qdl-sabresd.dtsi.
ENGR00279402-1 ARM: dts: imx6: add wdog reset source seclect in dts
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.
ENGR00277895: dts: ARM: imx6: add ldo-enable dts files
Currently, we use different dts files to support ldo-bypass or ldo-enable, then we need add both dts files for the boards which can support ldo-bypass mode(all boards support ldo-enable at least). So for below boards we need add ldo-enable dts file so that we can use this to easily support ldo-enable mode:
1)mx6q-sabresd board: ldo-bypass dts->mx6q-sabresd.dtb,
2)mx6q-sabresd board: ldo-bypass dts->mx6dl-sabresd.dtb,
3)mx6sl-evk board: ldo-bypass dts->mx6sl-evk.dtb,
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 f0eff4a..ccac357 100644
@@ -7,7 +7,7 @@ require conf/machine/include/imx6sabresd-common.inc
SOC_FAMILY = "mx6:mx6q"
-KERNEL_DEVICETREE = "imx6q-sabresd.dtb"
+KERNEL_DEVICETREE = "imx6q-sabresd.dtb imx6q-sabresd-ldo.dtb imx6q-sabresd-hdcp.dtb"
UBOOT_CONFIG ??= "sd"
UBOOT_CONFIG[sd] = "mx6qsabresd_config,sdcard"
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