arm64: optimize smp_kick_all_cpus

[u-boot] / arch / arm / dts / rk3288-veyron.dtsi

diff --git a/arch/arm/dts/rk3288-veyron.dtsi b/arch/arm/dts/rk3288-veyron.dtsi
index 7e37158fc3512324ab49671f01b9f1bdcbabadf8..421d21290ca8efdef76acd196cb9ce6301e89bcb 100644 (file)
--- a/arch/arm/dts/rk3288-veyron.dtsi
+++ b/arch/arm/dts/rk3288-veyron.dtsi
@@ -106,6 +106,13 @@
                priority = /bits/ 8 <200>;
        };
 
+       emmc_pwrseq: emmc-pwrseq {
+               compatible = "mmc-pwrseq-emmc";
+               pinctrl-0 = <&emmc_reset>;
+               pinctrl-names = "default";
+               reset-gpios = <&gpio2 9 GPIO_ACTIVE_HIGH>;
+       };
+
        sound {
                compatible = "rockchip,rockchip-audio-max98090";
                rockchip,model = "ROCKCHIP-I2S";
@@ -239,7 +246,7 @@
                666000 1200000
        >;
        rockchip,num-channels = <2>;
-       rockchip,pctl-timing = <0x29a 0xc8 0x1f8 0x42 0x4e 0x4 0xea 0xa
+       rockchip,pctl-timing = <0x29a 0xc8 0x1f4 0x42 0x4e 0x4 0xea 0xa
                0x5 0x0 0xa 0x7 0x19 0x24 0xa 0x7
                0x5 0xa 0x5 0x200 0x5 0x10 0x40 0x0
                0x1 0x7 0x7 0x4 0xc 0x43 0x100 0x0
@@ -259,11 +266,12 @@
        bus-width = <8>;
        cap-mmc-highspeed;
        mmc-hs200-1_8v;
+       mmc-pwrseq = <&emmc_pwrseq>;
        disable-wp;
        non-removable;
        num-slots = <1>;
        pinctrl-names = "default";
-       pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8 &emmc_deassert_reset>;
+       pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8 &emmc_pwr>;
        status = "okay";
 };
 
@@ -324,6 +332,7 @@
        clock-frequency = <400000>;
        i2c-scl-falling-time-ns = <50>;         /* 2.5ns measured */
        i2c-scl-rising-time-ns = <100>;         /* 45ns measured */
+       u-boot,dm-pre-reloc;
 
        rk808: pmic@1b {
                compatible = "rockchip,rk808";
@@ -336,6 +345,7 @@
                rockchip,system-power-controller;
                wakeup-source;
                #clock-cells = <1>;
+               u-boot,dm-pre-reloc;
 
                vcc1-supply = <&vcc33_sys>;
                vcc2-supply = <&vcc33_sys>;
@@ -671,9 +681,8 @@
        };
 
        emmc {
-               /* Make sure eMMC is not in reset */
-               emmc_deassert_reset: emmc-deassert-reset {
-                       rockchip,pins = <7 12 RK_FUNC_GPIO &pcfg_pull_up>;
+               emmc_reset: emmc-reset {
+                       rockchip,pins = <2 9 RK_FUNC_GPIO &pcfg_pull_none>;
                };
 
                /*
@@ -708,7 +717,10 @@
 
        pmic {
                pmic_int_l: pmic-int-l {
-                       rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
+                       /*
+                        * Causes jerry to hang when probing bus 0
+                        * rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
+                        */
                };
        };