ARM: dts: add dts files for exynos3250 SoC

This patch adds new exynos3250.dtsi to support Exynos3250 SoC
based on Cortex-A7 dual core and includes following dt nodes:

- GIC interrupt controller
- Pinctrl to control GPIOs
- Clock controller
- CPU information (Cortex-A7 dual core)
- UART to support serial port
- MCT (Multi Core Timer)
- ADC (Analog Digital Converter)
- I2C/SPI bus
- Power domain
- PMU (Performance Monitoring Unit)
- MSHC (Mobile Storage Host Controller)
- PWM (Pluse Width Modulation)
- AMBA bus
- sysram node for SYSRAM memory mapping

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Hyunhee Kim <hyunhee.kim@samsung.com>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: devicetree@vger.kernel.org
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

1 files changed, 475 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/exynos3250-pinctrl.dtsi b/arch/arm/boot/dts/exynos3250-pinctrl.dtsi
new file mode 100644
index 000000000000..47b92c150f4e
--- /dev/null
+++ b/arch/arm/boot/dts/exynos3250-pinctrl.dtsi
@@ -0,0 +1,475 @@
+/*
+ * Samsung's Exynos3250 SoCs pin-mux and pin-config device tree source
+ *
+ * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ *              http://www.samsung.com
+ *
+ * Samsung's Exynos3250 SoCs pin-mux and pin-config optiosn are listed as device
+ * tree nodes are listed in this file.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+&pinctrl_0 {
+        gpa0: gpa0 {
+                gpio-controller;
+                #gpio-cells = <2>;
+
+                interrupt-controller;
+                #interrupt-cells = <2>;
+        };
+
+        gpa1: gpa1 {
+                gpio-controller;
+                #gpio-cells = <2>;
+
+                interrupt-controller;
+                #interrupt-cells = <2>;
+        };
+
+        gpb: gpb {
+                gpio-controller;
+                #gpio-cells = <2>;
+
+                interrupt-controller;
+                #interrupt-cells = <2>;
+        };
+
+        gpc0: gpc0 {
+                gpio-controller;
+                #gpio-cells = <2>;
+
+                interrupt-controller;
+                #interrupt-cells = <2>;
+        };
+
+        gpc1: gpc1 {
+                gpio-controller;
+                #gpio-cells = <2>;
+
+                interrupt-controller;
+                #interrupt-cells = <2>;
+        };
+
+        gpd0: gpd0 {
+                gpio-controller;
+                #gpio-cells = <2>;
+
+                interrupt-controller;
+                #interrupt-cells = <2>;
+        };
+
+        gpd1: gpd1 {
+                gpio-controller;
+                #gpio-cells = <2>;
+
+                interrupt-controller;
+                #interrupt-cells = <2>;
+        };
+
+        uart0_data: uart0-data {
+                samsung,pins = "gpa0-0", "gpa0-1";
+                samsung,pin-function = <0x2>;
+                samsung,pin-pud = <0>;
+                samsung,pin-drv = <0>;
+        };
+
+        uart0_fctl: uart0-fctl {
+                samsung,pins = "gpa0-2", "gpa0-3";
+                samsung,pin-function = <2>;
+                samsung,pin-pud = <0>;
+                samsung,pin-drv = <0>;
+        };
+
+        uart1_data: uart1-data {
+                samsung,pins = "gpa0-4", "gpa0-5";
+                samsung,pin-function = <2>;
+                samsung,pin-pud = <0>;
+                samsung,pin-drv = <0>;
+        };
+
+        uart1_fctl: uart1-fctl {
+                samsung,pins = "gpa0-6", "gpa0-7";
+                samsung,pin-function = <2>;
+                samsung,pin-pud = <0>;
+                samsung,pin-drv = <0>;
+        };
+
+        i2c2_bus: i2c2-bus {
+                samsung,pins = "gpa0-6", "gpa0-7";
+                samsung,pin-function = <3>;
+                samsung,pin-pud = <3>;
+                samsung,pin-drv = <0>;
+        };
+
+        i2c3_bus: i2c3-bus {
+                samsung,pins = "gpa1-2", "gpa1-3";
+                samsung,pin-function = <3>;
+                samsung,pin-pud = <3>;
+                samsung,pin-drv = <0>;
+        };
+
+        spi0_bus: spi0-bus {
+                samsung,pins = "gpb-0", "gpb-2", "gpb-3";
+                samsung,pin-function = <2>;
+                samsung,pin-pud = <3>;
+                samsung,pin-drv = <0>;
+        };
+
+        i2c4_bus: i2c4-bus {
+                samsung,pins = "gpb-0", "gpb-1";
+                samsung,pin-function = <3>;
+                samsung,pin-pud = <3>;
+                samsung,pin-drv = <0>;
+        };
+
+        spi1_bus: spi1-bus {
+                samsung,pins = "gpb-4", "gpb-6", "gpb-7";
+                samsung,pin-function = <2>;
+                samsung,pin-pud = <3>;
+                samsung,pin-drv = <0>;
+        };
+
+        i2c5_bus: i2c5-bus {
+                samsung,pins = "gpb-2", "gpb-3";
+                samsung,pin-function = <3>;
+                samsung,pin-pud = <3>;
+                samsung,pin-drv = <0>;
+        };
+
+        i2s2_bus: i2s2-bus {
+                samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3",
+                                "gpc1-4";
+                samsung,pin-function = <2>;
+                samsung,pin-pud = <0>;
+                samsung,pin-drv = <0>;
+        };
+
+        pcm2_bus: pcm2-bus {
+                samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3",
+                                "gpc1-4";
+                samsung,pin-function = <3>;
+                samsung,pin-pud = <0>;
+                samsung,pin-drv = <0>;
+        };
+
+        i2c6_bus: i2c6-bus {
+                samsung,pins = "gpc1-3", "gpc1-4";
+                samsung,pin-function = <4>;
+                samsung,pin-pud = <3>;
+                samsung,pin-drv = <0>;
+        };
+
+        pwm0_out: pwm0-out {
+                samsung,pins = "gpd0-0";
+                samsung,pin-function = <2>;
+                samsung,pin-pud = <0>;
+                samsung,pin-drv = <0>;
+        };
+
+        pwm1_out: pwm1-out {
+                samsung,pins = "gpd0-1";
+                samsung,pin-function = <2>;
+                samsung,pin-pud = <0>;
+                samsung,pin-drv = <0>;
+        };
+
+        i2c7_bus: i2c7-bus {
+                samsung,pins = "gpd0-2", "gpd0-3";
+                samsung,pin-function = <3>;
+                samsung,pin-pud = <3>;
+                samsung,pin-drv = <0>;
+        };
+
+        pwm2_out: pwm2-out {
+                samsung,pins = "gpd0-2";
+                samsung,pin-function = <2>;
+                samsung,pin-pud = <0>;
+                samsung,pin-drv = <0>;
+        };
+
+        pwm3_out: pwm3-out {
+                samsung,pins = "gpd0-3";
+                samsung,pin-function = <2>;
+                samsung,pin-pud = <0>;
+                samsung,pin-drv = <0>;
+        };
+
+        i2c0_bus: i2c0-bus {
+                samsung,pins = "gpd1-0", "gpd1-1";
+                samsung,pin-function = <2>;
+                samsung,pin-pud = <3>;
+                samsung,pin-drv = <0>;
+        };
+
+        mipi0_clk: mipi0-clk {
+                samsung,pins = "gpd1-0", "gpd1-1";
+                samsung,pin-function = <3>;
+                samsung,pin-pud = <0>;
+                samsung,pin-drv = <0>;
+        };
+
+        i2c1_bus: i2c1-bus {
+                samsung,pins = "gpd1-2", "gpd1-3";
+                samsung,pin-function = <2>;
+                samsung,pin-pud = <3>;
+                samsung,pin-drv = <0>;
+        };
+};
+
+&pinctrl_1 {
+        gpe0: gpe0 {
+                gpio-controller;
+                #gpio-cells = <2>;
+        };
+
+        gpe1: gpe1 {
+                gpio-controller;
+                #gpio-cells = <2>;
+        };
+
+        gpe2: gpe2 {
+                gpio-controller;
+                #gpio-cells = <2>;
+        };
+
+        gpk0: gpk0 {
+                gpio-controller;
+                #gpio-cells = <2>;
+
+                interrupt-controller;
+                #interrupt-cells = <2>;
+        };
+
+        gpk1: gpk1 {
+                gpio-controller;
+                #gpio-cells = <2>;
+
+                interrupt-controller;
+                #interrupt-cells = <2>;
+        };
+
+        gpk2: gpk2 {
+                gpio-controller;
+                #gpio-cells = <2>;
+
+                interrupt-controller;
+                #interrupt-cells = <2>;
+        };
+
+        gpl0: gpl0 {
+                gpio-controller;
+                #gpio-cells = <2>;
+
+                interrupt-controller;
+                #interrupt-cells = <2>;
+        };
+
+        gpm0: gpm0 {
+                gpio-controller;
+                #gpio-cells = <2>;
+
+                interrupt-controller;
+                #interrupt-cells = <2>;
+        };
+
+        gpm1: gpm1 {
+                gpio-controller;
+                #gpio-cells = <2>;
+
+                interrupt-controller;
+                #interrupt-cells = <2>;
+        };
+
+        gpm2: gpm2 {
+                gpio-controller;
+                #gpio-cells = <2>;
+
+                interrupt-controller;
+                #interrupt-cells = <2>;
+        };
+
+        gpm3: gpm3 {
+                gpio-controller;
+                #gpio-cells = <2>;
+
+                interrupt-controller;
+                #interrupt-cells = <2>;
+        };
+
+        gpm4: gpm4 {
+                gpio-controller;
+                #gpio-cells = <2>;
+
+                interrupt-controller;
+                #interrupt-cells = <2>;
+        };
+
+        gpx0: gpx0 {
+                gpio-controller;
+                #gpio-cells = <2>;
+
+                interrupt-controller;
+                interrupt-parent = <&gic>;
+                interrupts = <0 32 0>, <0 33 0>, <0 34 0>, <0 35 0>,
+                                <0 36 0>, <0 37 0>, <0 38 0>, <0 39 0>;
+                #interrupt-cells = <2>;
+        };
+
+        gpx1: gpx1 {
+                gpio-controller;
+                #gpio-cells = <2>;
+
+                interrupt-controller;
+                interrupt-parent = <&gic>;
+                interrupts = <0 40 0>, <0 41 0>, <0 42 0>, <0 43 0>,
+                                <0 44 0>, <0 45 0>, <0 46 0>, <0 47 0>;
+                #interrupt-cells = <2>;
+        };
+
+        gpx2: gpx2 {
+                gpio-controller;
+                #gpio-cells = <2>;
+
+                interrupt-controller;
+                #interrupt-cells = <2>;
+        };
+
+        gpx3: gpx3 {
+                gpio-controller;
+                #gpio-cells = <2>;
+
+                interrupt-controller;
+                #interrupt-cells = <2>;
+        };
+
+        sd0_clk: sd0-clk {
+                samsung,pins = "gpk0-0";
+                samsung,pin-function = <2>;
+                samsung,pin-pud = <0>;
+                samsung,pin-drv = <3>;
+        };
+
+        sd0_cmd: sd0-cmd {
+                samsung,pins = "gpk0-1";
+                samsung,pin-function = <2>;
+                samsung,pin-pud = <0>;
+                samsung,pin-drv = <3>;
+        };
+
+        sd0_cd: sd0-cd {
+                samsung,pins = "gpk0-2";
+                samsung,pin-function = <2>;
+                samsung,pin-pud = <3>;
+                samsung,pin-drv = <3>;
+        };
+
+        sd0_rdqs: sd0-rdqs {
+                samsung,pins = "gpk0-7";
+                samsung,pin-function = <2>;
+                samsung,pin-pud = <0>;
+                samsung,pin-drv = <3>;
+        };
+
+        sd0_bus1: sd0-bus-width1 {
+                samsung,pins = "gpk0-3";
+                samsung,pin-function = <2>;
+                samsung,pin-pud = <3>;
+                samsung,pin-drv = <3>;
+        };
+
+        sd0_bus4: sd0-bus-width4 {
+                samsung,pins = "gpk0-4", "gpk0-5", "gpk0-6";
+                samsung,pin-function = <2>;
+                samsung,pin-pud = <3>;
+                samsung,pin-drv = <3>;
+        };
+
+        sd0_bus8: sd0-bus-width8 {
+                samsung,pins = "gpl0-0", "gpl0-1", "gpl0-2", "gpl0-3";
+                samsung,pin-function = <2>;
+                samsung,pin-pud = <3>;
+                samsung,pin-drv = <3>;
+        };
+
+        sd1_clk: sd1-clk {
+                samsung,pins = "gpk1-0";
+                samsung,pin-function = <2>;
+                samsung,pin-pud = <0>;
+                samsung,pin-drv = <3>;
+        };
+
+        sd1_cmd: sd1-cmd {
+                samsung,pins = "gpk1-1";
+                samsung,pin-function = <2>;
+                samsung,pin-pud = <0>;
+                samsung,pin-drv = <3>;
+        };
+
+        sd1_cd: sd1-cd {
+                samsung,pins = "gpk1-2";
+                samsung,pin-function = <2>;
+                samsung,pin-pud = <3>;
+                samsung,pin-drv = <3>;
+        };
+
+        sd1_bus1: sd1-bus-width1 {
+                samsung,pins = "gpk1-3";
+                samsung,pin-function = <2>;
+                samsung,pin-pud = <3>;
+                samsung,pin-drv = <3>;
+        };
+
+        sd1_bus4: sd1-bus-width4 {
+                samsung,pins = "gpk1-4", "gpk1-5", "gpk1-6";
+                samsung,pin-function = <2>;
+                samsung,pin-pud = <3>;
+                samsung,pin-drv = <3>;
+        };
+
+        cam_port_b_io: cam-port-b-io {
+                samsung,pins = "gpm0-0", "gpm0-1", "gpm0-2", "gpm0-3",
+                                "gpm0-4", "gpm0-5", "gpm0-6", "gpm0-7",
+                                "gpm1-0", "gpm1-1", "gpm2-0", "gpm2-1";
+                samsung,pin-function = <3>;
+                samsung,pin-pud = <3>;
+                samsung,pin-drv = <0>;
+        };
+
+        cam_port_b_clk_active: cam-port-b-clk-active {
+                samsung,pins = "gpm2-2";
+                samsung,pin-function = <3>;
+                samsung,pin-pud = <0>;
+                samsung,pin-drv = <3>;
+        };
+
+        cam_port_b_clk_idle: cam-port-b-clk-idle {
+                samsung,pins = "gpm2-2";
+                samsung,pin-function = <0>;
+                samsung,pin-pud = <0>;
+                samsung,pin-drv = <0>;
+        };
+
+        fimc_is_i2c0: fimc-is-i2c0 {
+                samsung,pins = "gpm4-0", "gpm4-1";
+                samsung,pin-function = <2>;
+                samsung,pin-pud = <0>;
+                samsung,pin-drv = <0>;
+        };
+
+        fimc_is_i2c1: fimc-is-i2c1 {
+                samsung,pins = "gpm4-2", "gpm4-3";
+                samsung,pin-function = <2>;
+                samsung,pin-pud = <0>;
+                samsung,pin-drv = <0>;
+        };
+
+        fimc_is_uart: fimc-is-uart {
+                samsung,pins = "gpm3-5", "gpm3-7";
+                samsung,pin-function = <3>;
+                samsung,pin-pud = <0>;
+                samsung,pin-drv = <0>;
+        };
+};