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authorDoug Zobel <dzobel1@motorola.com>2014-07-09 17:07:31 -0500
committerDoug Zobel <dzobel1@motorola.com>2014-07-09 17:07:31 -0500
commite1dfac029c58558d572d68b18d4d2a89470de088 (patch)
treef9cbedaaa6b249c893bb1532cbde857a3c13c3f6
parent81a56df7efdf7b57a54efe2ac51a9b05cb0b09ea (diff)
downloadolio-linux-3.10-e1dfac029c58558d572d68b18d4d2a89470de088.tar.xz
olio-linux-3.10-e1dfac029c58558d572d68b18d4d2a89470de088.zip
IKXCLOCK-2823 dts: Configure DCDC1 voltage range on old hardware
P0-P1B hardware was locking up due to the wrong voltage range being configured on DCDC1. Change-Id: Ib8ab837e9953aea6913cf1b6622a5675a99f9078
-rw-r--r--arch/arm/boot/dts/omap3-minnow-p0-p1a.dts1
-rw-r--r--arch/arm/boot/dts/omap3-minnow-p1b.dts1
2 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap3-minnow-p0-p1a.dts b/arch/arm/boot/dts/omap3-minnow-p0-p1a.dts
index cad2187297c..b4f02fbfa6a 100644
--- a/arch/arm/boot/dts/omap3-minnow-p0-p1a.dts
+++ b/arch/arm/boot/dts/omap3-minnow-p0-p1a.dts
@@ -36,6 +36,7 @@
&tps65912_0 {
register-init-data = <
+ 0x06 0x7F /* DCDC1_LIMIT: 0.7V-1.4875V in 12.5mV steps */
0x25 0xD1 /* DEVCTRL2: enable SLEEP, INT push/pull
200us TSLOT, INT active high */
0x26 0x49 /* I2C_SPI_CFG: AVS ADDR = 0x13,
diff --git a/arch/arm/boot/dts/omap3-minnow-p1b.dts b/arch/arm/boot/dts/omap3-minnow-p1b.dts
index 01160baec00..564485a210e 100644
--- a/arch/arm/boot/dts/omap3-minnow-p1b.dts
+++ b/arch/arm/boot/dts/omap3-minnow-p1b.dts
@@ -33,6 +33,7 @@
&tps65912_0 {
register-init-data = <
+ 0x06 0x7F /* DCDC1_LIMIT: 0.7V-1.4875V in 12.5mV steps */
0x25 0xD1 /* DEVCTRL2: enable SLEEP, INT push/pull
200us TSLOT, INT active high */
0x26 0x49 /* I2C_SPI_CFG: AVS ADDR = 0x13,