From eaeef1ad9b6ea6df1d1220c254d9563da60cb9d1 Mon Sep 17 00:00:00 2001 From: Timo Sigurdsson Date: Tue, 4 Aug 2015 23:08:01 +0200 Subject: ARM: dts: sunxi: Raise minimum CPU voltage for sun7i-a20 to meet SoC specifications sun7i-a20.dtsi contains a cpufreq operating point at 0.9 volts. The minimum CPU voltage for the Allwinner A20 SoC, however, is 1.0 volts. Thus, raise the voltage for the lowest operating point to 1.0 volts in order to stay within the SoC specifications. It is an undervolted setting that isn't stable across all SoCs and boards out there. Cc: # v4.0+ Fixes: d96b7161916f ("ARM: dts: sun7i: Add cpu clock reference and operating points to dtsi") Signed-off-by: Timo Sigurdsson Acked-by: Iain Paton Signed-off-by: Maxime Ripard --- arch/arm/boot/dts/sun7i-a20.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index 2bebaa286f9a..391230c3dc93 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20.dtsi @@ -107,7 +107,7 @@ 720000 1200000 528000 1100000 312000 1000000 - 144000 900000 + 144000 1000000 >; #cooling-cells = <2>; cooling-min-level = <0>; -- cgit v1.2.3 From f594297830b29c8204c421fafe66001178ac0f9a Mon Sep 17 00:00:00 2001 From: Josh Boyer Date: Fri, 4 Sep 2015 08:49:34 -0400 Subject: ARM: dts: Fix Makefile target for sun4i-a10-itead-iteaduino-plus Commit 79ae3e66f8d (ARM: dts: sun4i: Add Iteaduino Plus A10) added a new make target for the sun4i-a10-itead-iteaduino-plus dts file, but mistakenly used .dts instead of the correct .dtb suffix. This resulted in a build error like: scripts/Makefile.dtbinst:42: target 'sun4i-a10-itead-iteaduino-plus.dts' doesn't match the target pattern when doing a make dtbs_install. Fix it to use the proper file name. Signed-off-by: Josh Boyer Signed-off-by: Maxime Ripard --- arch/arm/boot/dts/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 233159d2eaab..bb8fa023d574 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -578,7 +578,7 @@ dtb-$(CONFIG_MACH_SUN4I) += \ sun4i-a10-hackberry.dtb \ sun4i-a10-hyundai-a7hd.dtb \ sun4i-a10-inet97fv2.dtb \ - sun4i-a10-itead-iteaduino-plus.dts \ + sun4i-a10-itead-iteaduino-plus.dtb \ sun4i-a10-jesurun-q5.dtb \ sun4i-a10-marsboard.dtb \ sun4i-a10-mini-xplus.dtb \ -- cgit v1.2.3