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-rw-r--r--arch/arm/boot/dts/Makefile4
-rw-r--r--arch/arm/boot/dts/st-pincfg.h71
-rw-r--r--arch/arm/boot/dts/stih415-b2000.dts15
-rw-r--r--arch/arm/boot/dts/stih415-b2020.dts15
-rw-r--r--arch/arm/boot/dts/stih415-clock.dtsi38
-rw-r--r--arch/arm/boot/dts/stih415-pinctrl.dtsi268
-rw-r--r--arch/arm/boot/dts/stih415.dtsi87
-rw-r--r--arch/arm/boot/dts/stih416-b2000.dts16
-rw-r--r--arch/arm/boot/dts/stih416-b2020.dts16
-rw-r--r--arch/arm/boot/dts/stih416-clock.dtsi41
-rw-r--r--arch/arm/boot/dts/stih416-pinctrl.dtsi295
-rw-r--r--arch/arm/boot/dts/stih416.dtsi96
-rw-r--r--arch/arm/boot/dts/stih41x-b2000.dtsi41
-rw-r--r--arch/arm/boot/dts/stih41x-b2020.dtsi42
-rw-r--r--arch/arm/boot/dts/stih41x.dtsi38
15 files changed, 1083 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 60404661585d..3027d0e4aedd 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -182,6 +182,10 @@ dtb-$(CONFIG_ARCH_SPEAR3XX)+= spear300-evb.dtb \
spear320-evb.dtb \
spear320-hmi.dtb
dtb-$(CONFIG_ARCH_SPEAR6XX)+= spear600-evb.dtb
+dtb-$(CONFIG_ARCH_STI)+= stih415-b2000.dtb \
+ stih416-b2000.dtb \
+ stih415-b2020.dtb \
+ stih416-b2020.dtb
dtb-$(CONFIG_ARCH_SUNXI) += \
sun4i-a10-cubieboard.dtb \
sun4i-a10-mini-xplus.dtb \
diff --git a/arch/arm/boot/dts/st-pincfg.h b/arch/arm/boot/dts/st-pincfg.h
new file mode 100644
index 000000000000..8c45d85ac13e
--- /dev/null
+++ b/arch/arm/boot/dts/st-pincfg.h
@@ -0,0 +1,71 @@
+#ifndef _ST_PINCFG_H_
+#define _ST_PINCFG_H_
+
+/* Alternate functions */
+#define ALT1 1
+#define ALT2 2
+#define ALT3 3
+#define ALT4 4
+#define ALT5 5
+#define ALT6 6
+#define ALT7 7
+
+/* Output enable */
+#define OE (1 << 27)
+/* Pull Up */
+#define PU (1 << 26)
+/* Open Drain */
+#define OD (1 << 26)
+#define RT (1 << 23)
+#define INVERTCLK (1 << 22)
+#define CLKNOTDATA (1 << 21)
+#define DOUBLE_EDGE (1 << 20)
+#define CLK_A (0 << 18)
+#define CLK_B (1 << 18)
+#define CLK_C (2 << 18)
+#define CLK_D (3 << 18)
+
+/* User-frendly defines for Pin Direction */
+ /* oe = 0, pu = 0, od = 0 */
+#define IN (0)
+ /* oe = 0, pu = 1, od = 0 */
+#define IN_PU (PU)
+ /* oe = 1, pu = 0, od = 0 */
+#define OUT (OE)
+ /* oe = 1, pu = 0, od = 1 */
+#define BIDIR (OE | OD)
+ /* oe = 1, pu = 1, od = 1 */
+#define BIDIR_PU (OE | PU | OD)
+
+/* RETIME_TYPE */
+/*
+ * B Mode
+ * Bypass retime with optional delay parameter
+ */
+#define BYPASS (0)
+/*
+ * R0, R1, R0D, R1D modes
+ * single-edge data non inverted clock, retime data with clk
+ */
+#define SE_NICLK_IO (RT)
+/*
+ * RIV0, RIV1, RIV0D, RIV1D modes
+ * single-edge data inverted clock, retime data with clk
+ */
+#define SE_ICLK_IO (RT | INVERTCLK)
+/*
+ * R0E, R1E, R0ED, R1ED modes
+ * double-edge data, retime data with clk
+ */
+#define DE_IO (RT | DOUBLE_EDGE)
+/*
+ * CIV0, CIV1 modes with inverted clock
+ * Retiming the clk pins will park clock & reduce the noise within the core.
+ */
+#define ICLK (RT | CLKNOTDATA | INVERTCLK)
+/*
+ * CLK0, CLK1 modes with non-inverted clock
+ * Retiming the clk pins will park clock & reduce the noise within the core.
+ */
+#define NICLK (RT | CLKNOTDATA)
+#endif /* _ST_PINCFG_H_ */
diff --git a/arch/arm/boot/dts/stih415-b2000.dts b/arch/arm/boot/dts/stih415-b2000.dts
new file mode 100644
index 000000000000..d4af53160435
--- /dev/null
+++ b/arch/arm/boot/dts/stih415-b2000.dts
@@ -0,0 +1,15 @@
+/*
+ * Copyright (C) 2013 STMicroelectronics (R&D) Limited.
+ * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
+ *
+ * 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
+ * publishhed by the Free Software Foundation.
+ */
+/dts-v1/;
+#include "stih415.dtsi"
+#include "stih41x-b2000.dtsi"
+/ {
+ model = "STiH415 B2000 Board";
+ compatible = "st,stih415", "st,stih415-b2000";
+};
diff --git a/arch/arm/boot/dts/stih415-b2020.dts b/arch/arm/boot/dts/stih415-b2020.dts
new file mode 100644
index 000000000000..442b019e9a3a
--- /dev/null
+++ b/arch/arm/boot/dts/stih415-b2020.dts
@@ -0,0 +1,15 @@
+/*
+ * Copyright (C) 2013 STMicroelectronics (R&D) Limited.
+ * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
+ *
+ * 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
+ * publishhed by the Free Software Foundation.
+ */
+/dts-v1/;
+#include "stih415.dtsi"
+#include "stih41x-b2020.dtsi"
+/ {
+ model = "STiH415 B2020 Board";
+ compatible = "st,stih415", "st,stih415-b2020";
+};
diff --git a/arch/arm/boot/dts/stih415-clock.dtsi b/arch/arm/boot/dts/stih415-clock.dtsi
new file mode 100644
index 000000000000..174c799df741
--- /dev/null
+++ b/arch/arm/boot/dts/stih415-clock.dtsi
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2013 STMicroelectronics (R&D) Limited
+ *
+ * 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.
+ */
+/ {
+ clocks {
+ /*
+ * Fixed 30MHz oscillator input to SoC
+ */
+ CLK_SYSIN: CLK_SYSIN {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <30000000>;
+ };
+
+ /*
+ * ARM Peripheral clock for timers
+ */
+ arm_periph_clk: arm_periph_clk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <500000000>;
+ };
+
+ /*
+ * Bootloader initialized system infrastructure clock for
+ * serial devices.
+ */
+ CLKS_ICN_REG_0: CLKS_ICN_REG_0 {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <100000000>;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/stih415-pinctrl.dtsi b/arch/arm/boot/dts/stih415-pinctrl.dtsi
new file mode 100644
index 000000000000..1d322b24d1e4
--- /dev/null
+++ b/arch/arm/boot/dts/stih415-pinctrl.dtsi
@@ -0,0 +1,268 @@
+/*
+ * Copyright (C) 2013 STMicroelectronics (R&D) Limited.
+ * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
+ *
+ * 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
+ * publishhed by the Free Software Foundation.
+ */
+#include "st-pincfg.h"
+/ {
+
+ aliases {
+ gpio0 = &PIO0;
+ gpio1 = &PIO1;
+ gpio2 = &PIO2;
+ gpio3 = &PIO3;
+ gpio4 = &PIO4;
+ gpio5 = &PIO5;
+ gpio6 = &PIO6;
+ gpio7 = &PIO7;
+ gpio8 = &PIO8;
+ gpio9 = &PIO9;
+ gpio10 = &PIO10;
+ gpio11 = &PIO11;
+ gpio12 = &PIO12;
+ gpio13 = &PIO13;
+ gpio14 = &PIO14;
+ gpio15 = &PIO15;
+ gpio16 = &PIO16;
+ gpio17 = &PIO17;
+ gpio18 = &PIO18;
+ gpio19 = &PIO100;
+ gpio20 = &PIO101;
+ gpio21 = &PIO102;
+ gpio22 = &PIO103;
+ gpio23 = &PIO104;
+ gpio24 = &PIO105;
+ gpio25 = &PIO106;
+ gpio26 = &PIO107;
+ };
+
+ soc {
+ pin-controller-sbc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "st,stih415-sbc-pinctrl";
+ st,syscfg = <&syscfg_sbc>;
+ ranges = <0 0xfe610000 0x5000>;
+
+ PIO0: gpio@fe610000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0 0x100>;
+ st,bank-name = "PIO0";
+ };
+ PIO1: gpio@fe611000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x1000 0x100>;
+ st,bank-name = "PIO1";
+ };
+ PIO2: gpio@fe612000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x2000 0x100>;
+ st,bank-name = "PIO2";
+ };
+ PIO3: gpio@fe613000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x3000 0x100>;
+ st,bank-name = "PIO3";
+ };
+ PIO4: gpio@fe614000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x4000 0x100>;
+ st,bank-name = "PIO4";
+ };
+
+ sbc_serial1 {
+ pinctrl_sbc_serial1:sbc_serial1 {
+ st,pins {
+ tx = <&PIO2 6 ALT3 OUT>;
+ rx = <&PIO2 7 ALT3 IN>;
+ };
+ };
+ };
+ };
+
+ pin-controller-front {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "st,stih415-front-pinctrl";
+ st,syscfg = <&syscfg_front>;
+ ranges = <0 0xfee00000 0x8000>;
+
+ PIO5: gpio@fee00000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0 0x100>;
+ st,bank-name = "PIO5";
+ };
+ PIO6: gpio@fee01000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x1000 0x100>;
+ st,bank-name = "PIO6";
+ };
+ PIO7: gpio@fee02000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x2000 0x100>;
+ st,bank-name = "PIO7";
+ };
+ PIO8: gpio@fee03000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x3000 0x100>;
+ st,bank-name = "PIO8";
+ };
+ PIO9: gpio@fee04000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x4000 0x100>;
+ st,bank-name = "PIO9";
+ };
+ PIO10: gpio@fee05000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x5000 0x100>;
+ st,bank-name = "PIO10";
+ };
+ PIO11: gpio@fee06000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x6000 0x100>;
+ st,bank-name = "PIO11";
+ };
+ PIO12: gpio@fee07000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x7000 0x100>;
+ st,bank-name = "PIO12";
+ };
+ };
+
+ pin-controller-rear {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "st,stih415-rear-pinctrl";
+ st,syscfg = <&syscfg_rear>;
+ ranges = <0 0xfe820000 0x8000>;
+
+ PIO13: gpio@fe820000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0 0x100>;
+ st,bank-name = "PIO13";
+ };
+ PIO14: gpio@fe821000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x1000 0x100>;
+ st,bank-name = "PIO14";
+ };
+ PIO15: gpio@fe822000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x2000 0x100>;
+ st,bank-name = "PIO15";
+ };
+ PIO16: gpio@fe823000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x3000 0x100>;
+ st,bank-name = "PIO16";
+ };
+ PIO17: gpio@fe824000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x4000 0x100>;
+ st,bank-name = "PIO17";
+ };
+ PIO18: gpio@fe825000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x5000 0x100>;
+ st,bank-name = "PIO18";
+ };
+
+ serial2 {
+ pinctrl_serial2: serial2-0 {
+ st,pins {
+ tx = <&PIO17 4 ALT2 OUT>;
+ rx = <&PIO17 5 ALT2 IN>;
+ };
+ };
+ };
+ };
+
+ pin-controller-left {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "st,stih415-left-pinctrl";
+ st,syscfg = <&syscfg_left>;
+ ranges = <0 0xfd6b0000 0x3000>;
+
+ PIO100: gpio@fd6b0000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0 0x100>;
+ st,bank-name = "PIO100";
+ };
+ PIO101: gpio@fd6b1000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x1000 0x100>;
+ st,bank-name = "PIO101";
+ };
+ PIO102: gpio@fd6b2000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x2000 0x100>;
+ st,bank-name = "PIO102";
+ };
+ };
+
+ pin-controller-right {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "st,stih415-right-pinctrl";
+ st,syscfg = <&syscfg_right>;
+ ranges = <0 0xfd330000 0x5000>;
+
+ PIO103: gpio@fd330000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0 0x100>;
+ st,bank-name = "PIO103";
+ };
+ PIO104: gpio@fd331000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x1000 0x100>;
+ st,bank-name = "PIO104";
+ };
+ PIO105: gpio@fd332000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x2000 0x100>;
+ st,bank-name = "PIO105";
+ };
+ PIO106: gpio@fd333000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x3000 0x100>;
+ st,bank-name = "PIO106";
+ };
+ PIO107: gpio@fd334000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x4000 0x100>;
+ st,bank-name = "PIO107";
+ };
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/stih415.dtsi b/arch/arm/boot/dts/stih415.dtsi
new file mode 100644
index 000000000000..74ab8ded4b49
--- /dev/null
+++ b/arch/arm/boot/dts/stih415.dtsi
@@ -0,0 +1,87 @@
+/*
+ * Copyright (C) 2013 STMicroelectronics (R&D) Limited.
+ * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
+ *
+ * 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
+ * publishhed by the Free Software Foundation.
+ */
+#include "stih41x.dtsi"
+#include "stih415-clock.dtsi"
+#include "stih415-pinctrl.dtsi"
+/ {
+
+ L2: cache-controller {
+ compatible = "arm,pl310-cache";
+ reg = <0xfffe2000 0x1000>;
+ arm,data-latency = <3 2 2>;
+ arm,tag-latency = <1 1 1>;
+ cache-unified;
+ cache-level = <2>;
+ };
+
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ interrupt-parent = <&intc>;
+ ranges;
+ compatible = "simple-bus";
+
+ syscfg_sbc: sbc-syscfg@fe600000{
+ compatible = "st,stih415-sbc-syscfg", "syscon";
+ reg = <0xfe600000 0xb4>;
+ };
+
+ syscfg_front: front-syscfg@fee10000{
+ compatible = "st,stih415-front-syscfg", "syscon";
+ reg = <0xfee10000 0x194>;
+ };
+
+ syscfg_rear: rear-syscfg@fe830000{
+ compatible = "st,stih415-rear-syscfg", "syscon";
+ reg = <0xfe830000 0x190>;
+ };
+
+ /* MPE syscfgs */
+ syscfg_left: left-syscfg@fd690000{
+ compatible = "st,stih415-left-syscfg", "syscon";
+ reg = <0xfd690000 0x78>;
+ };
+
+ syscfg_right: right-syscfg@fd320000{
+ compatible = "st,stih415-right-syscfg", "syscon";
+ reg = <0xfd320000 0x180>;
+ };
+
+ syscfg_system: system-syscfg@fdde0000 {
+ compatible = "st,stih415-system-syscfg", "syscon";
+ reg = <0xfdde0000 0x15c>;
+ };
+
+ syscfg_lpm: lpm-syscfg@fe4b5100{
+ compatible = "st,stih415-lpm-syscfg", "syscon";
+ reg = <0xfe4b5100 0x08>;
+ };
+
+ serial2: serial@fed32000 {
+ compatible = "st,asc";
+ status = "disabled";
+ reg = <0xfed32000 0x2c>;
+ interrupts = <0 197 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_serial2>;
+ clocks = <&CLKS_ICN_REG_0>;
+ };
+
+ /* SBC comms block ASCs in SASG1 */
+ sbc_serial1: serial@fe531000 {
+ compatible = "st,asc";
+ status = "disabled";
+ reg = <0xfe531000 0x2c>;
+ interrupts = <0 210 0>;
+ clocks = <&CLK_SYSIN>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sbc_serial1>;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/stih416-b2000.dts b/arch/arm/boot/dts/stih416-b2000.dts
new file mode 100644
index 000000000000..a5eb6eee10bf
--- /dev/null
+++ b/arch/arm/boot/dts/stih416-b2000.dts
@@ -0,0 +1,16 @@
+/*
+ * Copyright (C) 2013 STMicroelectronics (R&D) Limited.
+ * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
+ *
+ * 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
+ * publishhed by the Free Software Foundation.
+ */
+/dts-v1/;
+#include "stih416.dtsi"
+#include "stih41x-b2000.dtsi"
+
+/ {
+ compatible = "st,stih416", "st,stih416-b2000";
+ model = "STiH416 B2000";
+};
diff --git a/arch/arm/boot/dts/stih416-b2020.dts b/arch/arm/boot/dts/stih416-b2020.dts
new file mode 100644
index 000000000000..276f28da573a
--- /dev/null
+++ b/arch/arm/boot/dts/stih416-b2020.dts
@@ -0,0 +1,16 @@
+/*
+ * Copyright (C) 2013 STMicroelectronics (R&D) Limited.
+ * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
+ *
+ * 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
+ * publishhed by the Free Software Foundation.
+ */
+/dts-v1/;
+#include "stih416.dtsi"
+#include "stih41x-b2020.dtsi"
+/ {
+ model = "STiH416 B2020";
+ compatible = "st,stih416", "st,stih416-b2020";
+
+};
diff --git a/arch/arm/boot/dts/stih416-clock.dtsi b/arch/arm/boot/dts/stih416-clock.dtsi
new file mode 100644
index 000000000000..7026bf1158d8
--- /dev/null
+++ b/arch/arm/boot/dts/stih416-clock.dtsi
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2013 STMicroelectronics R&D Limited
+ * <stlinux-devel@stlinux.com>
+ *
+ * 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.
+ */
+/ {
+ clocks {
+ /*
+ * Fixed 30MHz oscillator inputs to SoC
+ */
+ CLK_SYSIN: CLK_SYSIN {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <30000000>;
+ clock-output-names = "CLK_SYSIN";
+ };
+
+ /*
+ * ARM Peripheral clock for timers
+ */
+ arm_periph_clk: arm_periph_clk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <600000000>;
+ };
+
+ /*
+ * Bootloader initialized system infrastructure clock for
+ * serial devices.
+ */
+ CLK_S_ICN_REG_0: clockgenA0@4 {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <100000000>;
+ clock-output-names = "CLK_S_ICN_REG_0";
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/stih416-pinctrl.dtsi b/arch/arm/boot/dts/stih416-pinctrl.dtsi
new file mode 100644
index 000000000000..957b21a71b4b
--- /dev/null
+++ b/arch/arm/boot/dts/stih416-pinctrl.dtsi
@@ -0,0 +1,295 @@
+
+/*
+ * Copyright (C) 2013 STMicroelectronics Limited.
+ * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
+ *
+ * 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
+ * publishhed by the Free Software Foundation.
+ */
+#include "st-pincfg.h"
+/ {
+
+ aliases {
+ gpio0 = &PIO0;
+ gpio1 = &PIO1;
+ gpio2 = &PIO2;
+ gpio3 = &PIO3;
+ gpio4 = &PIO4;
+ gpio5 = &PIO40;
+ gpio6 = &PIO5;
+ gpio7 = &PIO6;
+ gpio8 = &PIO7;
+ gpio9 = &PIO8;
+ gpio10 = &PIO9;
+ gpio11 = &PIO10;
+ gpio12 = &PIO11;
+ gpio13 = &PIO12;
+ gpio14 = &PIO30;
+ gpio15 = &PIO31;
+ gpio16 = &PIO13;
+ gpio17 = &PIO14;
+ gpio18 = &PIO15;
+ gpio19 = &PIO16;
+ gpio20 = &PIO17;
+ gpio21 = &PIO18;
+ gpio22 = &PIO100;
+ gpio23 = &PIO101;
+ gpio24 = &PIO102;
+ gpio25 = &PIO103;
+ gpio26 = &PIO104;
+ gpio27 = &PIO105;
+ gpio28 = &PIO106;
+ gpio29 = &PIO107;
+ };
+
+ soc {
+ pin-controller-sbc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "st,stih416-sbc-pinctrl";
+ st,syscfg = <&syscfg_sbc>;
+ ranges = <0 0xfe610000 0x6000>;
+
+ PIO0: gpio@fe610000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0 0x100>;
+ st,bank-name = "PIO0";
+ };
+ PIO1: gpio@fe611000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x1000 0x100>;
+ st,bank-name = "PIO1";
+ };
+ PIO2: gpio@fe612000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x2000 0x100>;
+ st,bank-name = "PIO2";
+ };
+ PIO3: gpio@fe613000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x3000 0x100>;
+ st,bank-name = "PIO3";
+ };
+ PIO4: gpio@fe614000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x4000 0x100>;
+ st,bank-name = "PIO4";
+ };
+ PIO40: gpio@fe615000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x5000 0x100>;
+ st,bank-name = "PIO40";
+ st,retime-pin-mask = <0x7f>;
+ };
+
+ sbc_serial1 {
+ pinctrl_sbc_serial1: sbc_serial1 {
+ st,pins {
+ tx = <&PIO2 6 ALT3 OUT>;
+ rx = <&PIO2 7 ALT3 IN>;
+ };
+ };
+ };
+ };
+
+ pin-controller-front {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "st,stih416-front-pinctrl";
+ st,syscfg = <&syscfg_front>;
+ ranges = <0 0xfee00000 0x10000>;
+
+ PIO5: gpio@fee00000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0 0x100>;
+ st,bank-name = "PIO5";
+ };
+ PIO6: gpio@fee01000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x1000 0x100>;
+ st,bank-name = "PIO6";
+ };
+ PIO7: gpio@fee02000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x2000 0x100>;
+ st,bank-name = "PIO7";
+ };
+ PIO8: gpio@fee03000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x3000 0x100>;
+ st,bank-name = "PIO8";
+ };
+ PIO9: gpio@fee04000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x4000 0x100>;
+ st,bank-name = "PIO9";
+ };
+ PIO10: gpio@fee05000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x5000 0x100>;
+ st,bank-name = "PIO10";
+ };
+ PIO11: gpio@fee06000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x6000 0x100>;
+ st,bank-name = "PIO11";
+ };
+ PIO12: gpio@fee07000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x7000 0x100>;
+ st,bank-name = "PIO12";
+ };
+ PIO30: gpio@fee08000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x8000 0x100>;
+ st,bank-name = "PIO30";
+ };
+ PIO31: gpio@fee09000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x9000 0x100>;
+ st,bank-name = "PIO31";
+ };
+ };
+
+ pin-controller-rear {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "st,stih416-rear-pinctrl";
+ st,syscfg = <&syscfg_rear>;
+ ranges = <0 0xfe820000 0x6000>;
+
+ PIO13: gpio@fe820000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0 0x100>;
+ st,bank-name = "PIO13";
+ };
+ PIO14: gpio@fe821000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x1000 0x100>;
+ st,bank-name = "PIO14";
+ };
+ PIO15: gpio@fe822000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x2000 0x100>;
+ st,bank-name = "PIO15";
+ };
+ PIO16: gpio@fe823000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x3000 0x100>;
+ st,bank-name = "PIO16";
+ };
+ PIO17: gpio@fe824000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x4000 0x100>;
+ st,bank-name = "PIO17";
+ };
+ PIO18: gpio@fe825000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x5000 0x100>;
+ st,bank-name = "PIO18";
+ st,retime-pin-mask = <0xf>;
+ };
+
+ serial2 {
+ pinctrl_serial2: serial2-0 {
+ st,pins {
+ tx = <&PIO17 4 ALT2 OUT>;
+ rx = <&PIO17 5 ALT2 IN>;
+ output-enable = <&PIO11 3 ALT2 OUT>;
+ };
+ };
+ };
+ };
+
+ pin-controller-fvdp-fe {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "st,stih416-fvdp-fe-pinctrl";
+ st,syscfg = <&syscfg_fvdp_fe>;
+ ranges = <0 0xfd6b0000 0x3000>;
+
+ PIO100: gpio@fd6b0000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0 0x100>;
+ st,bank-name = "PIO100";
+ };
+ PIO101: gpio@fd6b1000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x1000 0x100>;
+ st,bank-name = "PIO101";
+ };
+ PIO102: gpio@fd6b2000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x2000 0x100>;
+ st,bank-name = "PIO102";
+ };
+ };
+
+ pin-controller-fvdp-lite {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "st,stih416-fvdp-lite-pinctrl";
+ st,syscfg = <&syscfg_fvdp_lite>;
+ ranges = <0 0xfd330000 0x5000>;
+
+ PIO103: gpio@fd330000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0 0x100>;
+ st,bank-name = "PIO103";
+ };
+ PIO104: gpio@fd331000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x1000 0x100>;
+ st,bank-name = "PIO104";
+ };
+ PIO105: gpio@fd332000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x2000 0x100>;
+ st,bank-name = "PIO105";
+ };
+ PIO106: gpio@fd333000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x3000 0x100>;
+ st,bank-name = "PIO106";
+ };
+
+ PIO107: gpio@fd334000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ reg = <0x4000 0x100>;
+ st,bank-name = "PIO107";
+ st,retime-pin-mask = <0xf>;
+ };
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/stih416.dtsi b/arch/arm/boot/dts/stih416.dtsi
new file mode 100644
index 000000000000..3cecd9689a49
--- /dev/null
+++ b/arch/arm/boot/dts/stih416.dtsi
@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2012 STMicroelectronics Limited.
+ * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
+ *
+ * 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
+ * publishhed by the Free Software Foundation.
+ */
+#include "stih41x.dtsi"
+#include "stih416-clock.dtsi"
+#include "stih416-pinctrl.dtsi"
+/ {
+ L2: cache-controller {
+ compatible = "arm,pl310-cache";
+ reg = <0xfffe2000 0x1000>;
+ arm,data-latency = <3 3 3>;
+ arm,tag-latency = <2 2 2>;
+ cache-unified;
+ cache-level = <2>;
+ };
+
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ interrupt-parent = <&intc>;
+ ranges;
+ compatible = "simple-bus";
+
+ syscfg_sbc:sbc-syscfg@fe600000{
+ compatible = "st,stih416-sbc-syscfg", "syscon";
+ reg = <0xfe600000 0x1000>;
+ };
+
+ syscfg_front:front-syscfg@fee10000{
+ compatible = "st,stih416-front-syscfg", "syscon";
+ reg = <0xfee10000 0x1000>;
+ };
+
+ syscfg_rear:rear-syscfg@fe830000{
+ compatible = "st,stih416-rear-syscfg", "syscon";
+ reg = <0xfe830000 0x1000>;
+ };
+
+ /* MPE */
+ syscfg_fvdp_fe:fvdp-fe-syscfg@fddf0000{
+ compatible = "st,stih416-fvdp-fe-syscfg", "syscon";
+ reg = <0xfddf0000 0x1000>;
+ };
+
+ syscfg_fvdp_lite:fvdp-lite-syscfg@fd6a0000{
+ compatible = "st,stih416-fvdp-lite-syscfg", "syscon";
+ reg = <0xfd6a0000 0x1000>;
+ };
+
+ syscfg_cpu:cpu-syscfg@fdde0000{
+ compatible = "st,stih416-cpu-syscfg", "syscon";
+ reg = <0xfdde0000 0x1000>;
+ };
+
+ syscfg_compo:compo-syscfg@fd320000{
+ compatible = "st,stih416-compo-syscfg", "syscon";
+ reg = <0xfd320000 0x1000>;
+ };
+
+ syscfg_transport:transport-syscfg@fd690000{
+ compatible = "st,stih416-transport-syscfg", "syscon";
+ reg = <0xfd690000 0x1000>;
+ };
+
+ syscfg_lpm:lpm-syscfg@fe4b5100{
+ compatible = "st,stih416-lpm-syscfg", "syscon";
+ reg = <0xfe4b5100 0x8>;
+ };
+
+ serial2: serial@fed32000{
+ compatible = "st,asc";
+ status = "disabled";
+ reg = <0xfed32000 0x2c>;
+ interrupts = <0 197 0>;
+ clocks = <&CLK_S_ICN_REG_0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_serial2>;
+ };
+
+ /* SBC_UART1 */
+ sbc_serial1: serial@fe531000 {
+ compatible = "st,asc";
+ status = "disabled";
+ reg = <0xfe531000 0x2c>;
+ interrupts = <0 210 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sbc_serial1>;
+ clocks = <&CLK_SYSIN>;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/stih41x-b2000.dtsi b/arch/arm/boot/dts/stih41x-b2000.dtsi
new file mode 100644
index 000000000000..8e694d2b8f5b
--- /dev/null
+++ b/arch/arm/boot/dts/stih41x-b2000.dtsi
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2013 STMicroelectronics (R&D) Limited.
+ * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
+ *
+ * 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
+ * publishhed by the Free Software Foundation.
+ */
+/ {
+
+ memory{
+ device_type = "memory";
+ reg = <0x60000000 0x40000000>;
+ };
+
+ chosen {
+ bootargs = "console=ttyAS0,115200";
+ linux,stdout-path = &serial2;
+ };
+
+ aliases {
+ ttyAS0 = &serial2;
+ };
+
+ soc {
+ serial2: serial@fed32000 {
+ status = "okay";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ fp_led {
+ #gpio-cells = <1>;
+ label = "Front Panel LED";
+ gpios = <&PIO105 7>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ };
+};
diff --git a/arch/arm/boot/dts/stih41x-b2020.dtsi b/arch/arm/boot/dts/stih41x-b2020.dtsi
new file mode 100644
index 000000000000..133e18143b1b
--- /dev/null
+++ b/arch/arm/boot/dts/stih41x-b2020.dtsi
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2013 STMicroelectronics (R&D) Limited.
+ * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
+ *
+ * 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
+ * publishhed by the Free Software Foundation.
+ */
+/ {
+ memory{
+ device_type = "memory";
+ reg = <0x40000000 0x80000000>;
+ };
+
+ chosen {
+ bootargs = "console=ttyAS0,115200";
+ linux,stdout-path = &sbc_serial1;
+ };
+
+ aliases {
+ ttyAS0 = &sbc_serial1;
+ };
+ soc {
+ sbc_serial1: serial@fe531000 {
+ status = "okay";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ red {
+ #gpio-cells = <1>;
+ label = "Front Panel LED";
+ gpios = <&PIO4 1>;
+ linux,default-trigger = "heartbeat";
+ };
+ green {
+ gpios = <&PIO4 7>;
+ default-state = "off";
+ };
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/stih41x.dtsi b/arch/arm/boot/dts/stih41x.dtsi
new file mode 100644
index 000000000000..7321403cab8a
--- /dev/null
+++ b/arch/arm/boot/dts/stih41x.dtsi
@@ -0,0 +1,38 @@
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cpu@0 {
+ compatible = "arm,cortex-a9";
+ reg = <0>;
+ };
+ cpu@1 {
+ compatible = "arm,cortex-a9";
+ reg = <1>;
+ };
+ };
+
+ intc: interrupt-controller@fffe1000 {
+ compatible = "arm,cortex-a9-gic";
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ reg = <0xfffe1000 0x1000>,
+ <0xfffe0100 0x100>;
+ };
+
+ scu@fffe0000 {
+ compatible = "arm,cortex-a9-scu";
+ reg = <0xfffe0000 0x1000>;
+ };
+
+ timer@fffe0200 {
+ interrupt-parent = <&intc>;
+ compatible = "arm,cortex-a9-global-timer";
+ reg = <0xfffe0200 0x100>;
+ interrupts = <1 11 0x04>;
+ clocks = <&arm_periph_clk>;
+ };
+};
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