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author | Nicolas Ferre <nicolas.ferre@atmel.com> | 2015-11-17 16:25:45 +0100 |
---|---|---|
committer | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2015-12-04 18:15:59 +0100 |
commit | 863c1ca73f56d3473ff1d06357b31b0063538a96 (patch) | |
tree | d2259d0dc3eff5884409adb14308e41cc33fd3de /arch/arm/boot/dts/at91-sama5d2_xplained.dts | |
parent | 50cb2efaa63bdfd4a68b94acc55a12e68d9c33d4 (diff) | |
download | linux-863c1ca73f56d3473ff1d06357b31b0063538a96.tar.bz2 |
ARM: at91/dt: add always-on to 1.8V regulator
As the SDHCI controller needs the 1.8V line to be always enabled for some eMMC
configurations, set the proper "regulator-always-on" property to the board DTS
files.
Note that the sdhci classical regulator definitions doesn't suit our controller
for this 1.8V purpose.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'arch/arm/boot/dts/at91-sama5d2_xplained.dts')
-rw-r--r-- | arch/arm/boot/dts/at91-sama5d2_xplained.dts | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts b/arch/arm/boot/dts/at91-sama5d2_xplained.dts index ad6de73ed5a5..e74df327cdd3 100644 --- a/arch/arm/boot/dts/at91-sama5d2_xplained.dts +++ b/arch/arm/boot/dts/at91-sama5d2_xplained.dts @@ -184,6 +184,7 @@ regulator-name = "VDD_SDHC_1V8"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + regulator-always-on; }; }; }; |