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authorArnd Bergmann <arnd@arndb.de>2018-10-04 17:33:37 +0200
committerArnd Bergmann <arnd@arndb.de>2018-10-04 17:34:53 +0200
commit30a0af8826942cc6b1277f89a6ed3e3b986d1643 (patch)
tree389649890e49406e93d7645da513efa9d02aa75e /arch
parent17b57b1883c1285f3d0dc2266e8f79286a7bef38 (diff)
parenteea96566c189c77e5272585984eb2729881a2f1d (diff)
downloadlinux-30a0af8826942cc6b1277f89a6ed3e3b986d1643.tar.bz2
Merge tag 'imx-fixes-4.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes
i.MX fixes for 4.19, round 2: - i.MX53 QSB board stops working when cpufreq driver is enabled, because the default OPP table has the maximum CPU frequency at 1.2GHz, while the board is only capable of running 1GHz. Fix up the OPP table for the board to get it work with cpufreq driver. * tag 'imx-fixes-4.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: dts: imx53-qsb: disable 1.2GHz OPP Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/dts/imx53-qsb-common.dtsi11
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx53-qsb-common.dtsi b/arch/arm/boot/dts/imx53-qsb-common.dtsi
index 7423d462d1e4..50dde84b72ed 100644
--- a/arch/arm/boot/dts/imx53-qsb-common.dtsi
+++ b/arch/arm/boot/dts/imx53-qsb-common.dtsi
@@ -123,6 +123,17 @@
};
};
+&cpu0 {
+ /* CPU rated to 1GHz, not 1.2GHz as per the default settings */
+ operating-points = <
+ /* kHz uV */
+ 166666 850000
+ 400000 900000
+ 800000 1050000
+ 1000000 1200000
+ >;
+};
+
&esdhc1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_esdhc1>;