ARM: dts: s5pv210: Add support for more devices present on Aries

This commit enables following devices present on Aries based phones:
- pwm-vibrator attached to PWM 1
- poweroff support
- Atmel maXTouch touchscreen, connected to I2C-2
- Broadcom BCM4329 Bluetooth over UART-0

Signed-off-by: Jonathan Bakker <xc-racer2@live.ca>
Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

1 files changed, 68 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/s5pv210-aries.dtsi b/arch/arm/boot/dts/s5pv210-aries.dtsi
index 89525e56cc7c..8ff70b856334 100644
--- a/arch/arm/boot/dts/s5pv210-aries.dtsi
+++ b/arch/arm/boot/dts/s5pv210-aries.dtsi
@@ -41,6 +41,13 @@
                 };
         };
 
+        vibrator_pwr: regulator-fixed-0 {
+                compatible = "regulator-fixed";
+                regulator-name = "vibrator-en";
+                enable-active-high;
+                gpio = <&gpj1 1 GPIO_ACTIVE_HIGH>;
+        };
+
         wifi_pwrseq: wifi-pwrseq {
                 compatible = "mmc-pwrseq-simple";
                 reset-gpios = <&gpg1 2 GPIO_ACTIVE_LOW>;
@@ -314,6 +321,22 @@
                         reg = <0x36>;
                 };
         };
+
+        vibrator: pwm-vibrator {
+                compatible = "pwm-vibrator";
+                pwms = <&pwm 1 44642 0>;
+                pwm-names = "enable";
+                vcc-supply = <&vibrator_pwr>;
+                pinctrl-names = "default";
+                pinctrl-0 = <&pwm1_out>;
+        };
+
+        poweroff: syscon-poweroff {
+                compatible = "syscon-poweroff";
+                regmap = <&pmu_syscon>;
+                offset = <0x681c>; /* PS_HOLD_CONTROL */
+                value = <0x5200>;
+        };
 };
 
 &fimd {
@@ -347,6 +370,23 @@
         status = "okay";
 };
 
+&i2c2 {
+        samsung,i2c-sda-delay = <100>;
+        samsung,i2c-max-bus-freq = <400000>;
+        samsung,i2c-slave-addr = <0x10>;
+        status = "okay";
+
+        touchscreen@4a {
+                compatible = "atmel,maxtouch";
+                reg = <0x4a>;
+                interrupt-parent = <&gpj0>;
+                interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
+                pinctrl-names = "default";
+                pinctrl-0 = <&ts_irq>;
+                reset-gpios = <&gpj1 3 GPIO_ACTIVE_HIGH>;
+        };
+};
+
 &mfc {
         memory-region = <&mfc_left>, <&mfc_right>;
 };
@@ -372,6 +412,13 @@
                 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
         };
 
+        bt_host_wake: bt-host-wake {
+                samsung,pins = "gph2-5";
+                samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+                samsung,pin-pud = <S3C64XX_PIN_PULL_DOWN>;
+                samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
+        };
+
         tf_detect: tf-detect {
                 samsung,pins = "gph3-4";
                 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
@@ -384,6 +431,17 @@
                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
                 samsung,pin-pud = <S3C64XX_PIN_PULL_NONE>;
         };
+
+        ts_irq: ts-irq {
+                samsung,pins = "gpj0-5";
+                samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+                samsung,pin-pud = <S3C64XX_PIN_PULL_NONE>;
+                samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
+        };
+};
+
+&pwm {
+        samsung,pwm-outputs = <1>;
 };
 
 &sdhci1 {
@@ -421,6 +479,16 @@
 
 &uart0 {
         status = "okay";
+
+        bluetooth {
+                compatible = "brcm,bcm43438-bt";
+                max-speed = <115200>;
+                pinctrl-names = "default";
+                pinctrl-0 = <&uart0_data &uart0_fctl &bt_host_wake>;
+                shutdown-gpios = <&gpb 3 GPIO_ACTIVE_HIGH>;
+                device-wakeup-gpios = <&gpg3 4 GPIO_ACTIVE_HIGH>;
+                host-wakeup-gpios = <&gph2 5 GPIO_ACTIVE_HIGH>;
+        };
 };
 
 &uart1 {