build/patch/kernel/archive/rk3399-4.4/friendly-arm-hangs-without.patch

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diff --git a/arch/arm64/boot/dts/rockchip/rk3399-nanopi4-common.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-nanopi4-common.dtsi
index c2918c3f..dcf79320 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-nanopi4-common.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-nanopi4-common.dtsi
@@ -74,24 +74,6 @@
spi1 = &spi1;
};
- fiq_debugger: fiq-debugger {
- compatible = "rockchip,fiq-debugger";
- rockchip,serial-id = <2>;
- rockchip,signal-irq = <182>;
- rockchip,wake-irq = <0>;
- rockchip,irq-mode-enable = <1>; /* If enable uart uses irq instead of fiq */
- rockchip,baudrate = <1500000>; /* Only 115200 and 1500000 */
- pinctrl-names = "default";
- pinctrl-0 = <&uart2c_xfer>;
- };
-
- xin32k: xin32k {
- compatible = "fixed-clock";
- clock-frequency = <32768>;
- clock-output-names = "xin32k";
- #clock-cells = <0>;
- };
-
clkin_gmac: external-gmac-clock {
compatible = "fixed-clock";
clock-frequency = <125000000>;
@@ -526,16 +508,12 @@
//allocator = <0>;
};
-&rga {
- status = "disabled";
-};
-
&display_subsystem {
status = "okay";
};
&edp {
- status = "okay";
+ status = "disabled";
force-hpd;
/delete-property/ pinctrl-0;
@@ -556,29 +534,22 @@
&route_edp {
status = "okay";
- logo,mode = "center";
};
&cdn_dp {
- status = "okay";
+ status = "disabled";
extcon = <&fusb0>;
phys = <&tcphy0_dp>;
};
&hdmi {
- /* remove the hdmi_i2c_xfer */
- pinctrl-0 = <&hdmi_cec>;
+ /* remove the hdmi_cec, reused by edp_hpd */
+ pinctrl-0 = <&hdmi_i2c_xfer>;
#address-cells = <1>;
#size-cells = <0>;
#sound-dai-cells = <0>;
status = "okay";
ddc-i2c-bus = <&i2c7>;
- rockchip,defaultmode = <16>; /* CEA 1920x1080@60Hz */
-};
-
-&route_hdmi {
- status = "okay";
- logo,mode = "center";
};
&i2c0 {
@@ -1118,14 +1095,6 @@
};
&pinctrl {
- edp {
- /delete-node/ edp-hpd;
- };
-
- hdmi {
- /delete-node/ hdmi-i2c-xfer;
- };
-
pmic {
pmic_int_l: pmic-int-l {
rockchip,pins = <1 21 RK_FUNC_GPIO &pcfg_pull_up>;