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Removal of vdd_log regulator on rk960 to fix a stability issue

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and fixup of the pcie reset polarity on puma-haikou.
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Merge tag 'v4.20-rockchip-dts64fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into fixes

Removal of vdd_log regulator on rk960 to fix a stability issue
and fixup of the pcie reset polarity on puma-haikou.

* tag 'v4.20-rockchip-dts64fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  arm64: dts: rockchip: Fix PCIe reset polarity for rk3399-puma-haikou.
  arm64: dts: rockchip: remove vdd_log from rock960 to fix a stability issues

Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson 2018-11-30 11:50:14 -08:00
commit adb97bcdbd
2 changed files with 1 additions and 13 deletions
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2
arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts
View File

@ -153,7 +153,7 @@
}; };
&pcie0 { &pcie0 {
ep-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_LOW>; ep-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
num-lanes = <4>; num-lanes = <4>;
pinctrl-names = "default"; pinctrl-names = "default";
pinctrl-0 = <&pcie_clkreqn_cpm>; pinctrl-0 = <&pcie_clkreqn_cpm>;

12
arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
View File

@ -57,18 +57,6 @@
regulator-always-on; regulator-always-on;
vin-supply = <&vcc_sys>; vin-supply = <&vcc_sys>;
}; };
vdd_log: vdd-log {
compatible = "pwm-regulator";
pwms = <&pwm2 0 25000 0>;
regulator-name = "vdd_log";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1400000>;
regulator-always-on;
regulator-boot-on;
vin-supply = <&vcc_sys>;
};
}; };
&cpu_l0 { &cpu_l0 {