arm64: dts: renesas: beacon: Correct I2C bus speeds

[linux-2.6-microblaze.git] / arch / arm64 / boot / dts / renesas / beacon-renesom-baseboard.dtsi

diff --git a/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi b/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi
index e66b5b3..9db120c 100644 (file)
--- a/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi
+++ b/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi
@@ -10,18 +10,18 @@
        backlight_lvds: backlight-lvds {
                compatible = "pwm-backlight";
                power-supply = <&reg_lcd>;
-               enable-gpios = <&gpio_exp1 3 GPIO_ACTIVE_LOW>;
-               pwms = <&pwm2 0 50000>;
+               enable-gpios = <&gpio_exp1 3 GPIO_ACTIVE_HIGH>;
+               pwms = <&pwm2 0 25000>;
                brightness-levels = <0 4 8 16 32 64 128 255>;
                default-brightness-level = <6>;
        };
 
-       backlight_rgb: backlight-rgb {
+       backlight_dpi: backlight-dpi {
                compatible = "pwm-backlight";
                power-supply = <&reg_lcd>;
                enable-gpios = <&gpio_exp1 7 GPIO_ACTIVE_LOW>;
-               pwms = <&pwm0 0 50000>;
-               brightness-levels = <0 4 8 16 32 64 128 255>;
+               pwms = <&pwm0 0 25000>;
+               brightness-levels = <0 25 33 50 63 75 88 100>;
                default-brightness-level = <6>;
        };
 
@@ -118,9 +118,9 @@
                        hback-porch = <40>;
                        vfront-porch = <13>;
                        vback-porch = <29>;
-                       vsync-len = <3>;
+                       vsync-len = <1>;
                        hsync-active = <1>;
-                       vsync-active = <1>;
+                       vsync-active = <3>;
                        de-active = <1>;
                        pixelclk-active = <0>;
                };
@@ -135,7 +135,7 @@
        rgb {
                /* Different LCD with compatible timings */
                compatible = "rocktech,rk070er9427";
-               backlight = <&backlight_rgb>;
+               backlight = <&backlight_dpi>;
                enable-gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;
                power-supply = <&reg_lcd>;
                port {
@@ -150,7 +150,7 @@
                regulator-name = "audio-1.8V";
                regulator-min-microvolt = <1800000>;
                regulator-max-microvolt = <1800000>;
-               gpio = <&gpio_exp2 7 GPIO_ACTIVE_HIGH>;
+               gpio = <&gpio_exp4 1 GPIO_ACTIVE_HIGH>;
                enable-active-high;
        };
 
@@ -200,15 +200,12 @@
 
        vccq_sdhi0: regulator-vccq-sdhi0 {
                compatible = "regulator-gpio";
-
                regulator-name = "SDHI0 VccQ";
                regulator-min-microvolt = <1800000>;
                regulator-max-microvolt = <3300000>;
-
                gpios = <&gpio6 30 GPIO_ACTIVE_HIGH>;
                gpios-states = <1>;
                states = <3300000 1>, <1800000 0>;
-               regulator-always-on;
        };
 
        /* External DU dot clocks */
@@ -342,7 +339,7 @@
 
 &i2c2 {
        status = "okay";
-       clock-frequency = <100000>;
+       clock-frequency = <400000>;
        pinctrl-0 = <&i2c2_pins>;
        pinctrl-names = "default";
 
@@ -481,6 +478,13 @@
        };
 };
 
+&msiof1 {
+       pinctrl-0 = <&msiof1_pins>;
+       pinctrl-names = "default";
+       status = "okay";
+       cs-gpios = <&gpio3 10 GPIO_ACTIVE_LOW>;
+};
+
 &ohci0 {
        dr_mode = "otg";
        status = "okay";
@@ -534,6 +538,11 @@
                bias-pull-down;
        };
 
+       msiof1_pins: msiof1 {
+               groups = "msiof1_clk_g", "msiof1_rxd_g", "msiof1_txd_g";
+               function = "msiof1";
+       };
+
        pwm0_pins: pwm0 {
                groups = "pwm0";
                function = "pwm0";
@@ -541,7 +550,7 @@
 
        pwm2_pins: pwm2 {
                groups = "pwm2_a";
-               function = "pwm2_a";
+               function = "pwm2";
        };
 
        sdhi0_pins: sd0 {