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| author | Luka Perkov <luka@openwrt.org> | 2015-11-18 22:06:54 +0000 |
|---|---|---|
| committer | Luka Perkov <luka@openwrt.org> | 2015-11-18 22:06:54 +0000 |
| commit | baa8b933ec623e838014fbc4794c3f59d4ad7166 (patch) | |
| tree | 7e9c7552b932262d69a566d0a8075df1f1f7eed1 /target/linux/imx6/patches-4.1/035-ARM-dts-imx-ventana-set-GW54xx-PMIC-swbst-regulator-.patch | |
| parent | 7b931ba95c8e8bcf268f24c85bd1e73333b1f99f (diff) | |
| download | upstream-baa8b933ec623e838014fbc4794c3f59d4ad7166.tar.gz upstream-baa8b933ec623e838014fbc4794c3f59d4ad7166.tar.bz2 upstream-baa8b933ec623e838014fbc4794c3f59d4ad7166.zip | |
imx6: add Vetnana LVDS support
These patches have been submitted to upstream Linux and are pending acceptance.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
SVN-Revision: 47511
Diffstat (limited to 'target/linux/imx6/patches-4.1/035-ARM-dts-imx-ventana-set-GW54xx-PMIC-swbst-regulator-.patch')
| -rw-r--r-- | target/linux/imx6/patches-4.1/035-ARM-dts-imx-ventana-set-GW54xx-PMIC-swbst-regulator-.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/target/linux/imx6/patches-4.1/035-ARM-dts-imx-ventana-set-GW54xx-PMIC-swbst-regulator-.patch b/target/linux/imx6/patches-4.1/035-ARM-dts-imx-ventana-set-GW54xx-PMIC-swbst-regulator-.patch new file mode 100644 index 0000000000..6454ab7fa7 --- /dev/null +++ b/target/linux/imx6/patches-4.1/035-ARM-dts-imx-ventana-set-GW54xx-PMIC-swbst-regulator-.patch @@ -0,0 +1,31 @@ +From 57b82d9e79d77442bae3d2c13b98ceccb39fe5e2 Mon Sep 17 00:00:00 2001 +From: Tim Harvey <tharvey@gateworks.com> +Date: Thu, 5 Nov 2015 10:49:31 -0800 +Subject: [PATCH 1/3] ARM: dts: imx: ventana: set GW54xx PMIC swbst regulator + as always-on + +The GW54xx PMIC swbst regulator is used for LVDS power, CANbus xceiver +and HDMI DDC and is enabled by the bootloader. Set the regulator to +always-on so that Linux doesn't turn it off thinking its not needed. + +Signed-off-by: Tim Harvey <tharvey@gateworks.com> +--- + arch/arm/boot/dts/imx6qdl-gw54xx.dtsi | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi +index 31d86f7..2108d1c 100644 +--- a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi ++++ b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi +@@ -265,6 +265,8 @@ + swbst_reg: swbst { + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5150000>; ++ regulator-boot-on; ++ regulator-always-on; + }; + + snvs_reg: vsnvs { +-- +1.9.1 + |