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Date: Tue, 20 May 2014 15:17:31 +0200
From: Maxime COQUELIN <maxime.coquelin@...com>
To: Olof Johansson <olof@...om.net>, Rob Landley <rob@...dley.net>,
Rob Herring <robh+dt@...nel.org>,
Pawel Moll <pawel.moll@....com>,
Mark Rutland <mark.rutland@....com>,
Ian Campbell <ijc+devicetree@...lion.org.uk>,
Kumar Gala <galak@...eaurora.org>,
Russell King <linux@....linux.org.uk>,
Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
Linus Walleij <linus.walleij@...aro.org>,
Giuseppe Cavallaro <peppe.cavallaro@...com>,
Maxime Coquelin <maxime.coquelin@...com>,
linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
kernel@...inux.com
Cc: lee.jones@...aro.org
Subject: [PATCH v7 3/4] ARM: dts: Add STiH407 SoC support
The STiH407 is advanced multi-HD AVC processor with 3D graphics acceleration
and 1.5-GHz ARM Cortex-A9 SMP CPU.
Acked-by: Giuseppe Cavallaro <peppe.cavallaro@...com>
Acked-by: Lee Jones <lee.jones@...aro.org>
Acked-by: Patrice Chotard <patrice.chotard@...com>
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@...com>
Signed-off-by: Maxime Coquelin <maxime.coquelin@...com>
---
arch/arm/boot/dts/stih407-clock.dtsi | 39 +++
arch/arm/boot/dts/stih407-pinctrl.dtsi | 615 +++++++++++++++++++++++++++++++++
arch/arm/boot/dts/stih407.dtsi | 263 ++++++++++++++
3 files changed, 917 insertions(+)
create mode 100644 arch/arm/boot/dts/stih407-clock.dtsi
create mode 100644 arch/arm/boot/dts/stih407-pinctrl.dtsi
create mode 100644 arch/arm/boot/dts/stih407.dtsi
diff --git a/arch/arm/boot/dts/stih407-clock.dtsi b/arch/arm/boot/dts/stih407-clock.dtsi
new file mode 100644
index 0000000..800f46f
--- /dev/null
+++ b/arch/arm/boot/dts/stih407-clock.dtsi
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2014 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 inputs 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 = <600000000>;
+ };
+
+ /*
+ * Bootloader initialized system infrastructure clock for
+ * serial devices.
+ */
+ clk_ext2f_a9: clockgen-c0@13 {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <200000000>;
+ clock-output-names = "clk-s-icn-reg-0";
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/stih407-pinctrl.dtsi b/arch/arm/boot/dts/stih407-pinctrl.dtsi
new file mode 100644
index 0000000..402844c
--- /dev/null
+++ b/arch/arm/boot/dts/stih407-pinctrl.dtsi
@@ -0,0 +1,615 @@
+/*
+ * Copyright (C) 2014 STMicroelectronics Limited.
+ * Author: Giuseppe Cavallaro <peppe.cavallaro@...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"
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+/ {
+
+ aliases {
+ /* 0-5: PIO_SBC */
+ gpio0 = &pio0;
+ gpio1 = &pio1;
+ gpio2 = &pio2;
+ gpio3 = &pio3;
+ gpio4 = &pio4;
+ gpio5 = &pio5;
+ /* 10-19: PIO_FRONT0 */
+ gpio6 = &pio10;
+ gpio7 = &pio11;
+ gpio8 = &pio12;
+ gpio9 = &pio13;
+ gpio10 = &pio14;
+ gpio11 = &pio15;
+ gpio12 = &pio16;
+ gpio13 = &pio17;
+ gpio14 = &pio18;
+ gpio15 = &pio19;
+ /* 20: PIO_FRONT1 */
+ gpio16 = &pio20;
+ /* 30-35: PIO_REAR */
+ gpio17 = &pio30;
+ gpio18 = &pio31;
+ gpio19 = &pio32;
+ gpio20 = &pio33;
+ gpio21 = &pio34;
+ gpio22 = &pio35;
+ /* 40-42: PIO_FLASH */
+ gpio23 = &pio40;
+ gpio24 = &pio41;
+ gpio25 = &pio42;
+ };
+
+ soc {
+ pin-controller-sbc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "st,stih407-sbc-pinctrl";
+ st,syscfg = <&syscfg_sbc>;
+ reg = <0x0961f080 0x4>;
+ reg-names = "irqmux";
+ interrupts = <GIC_SPI 188 IRQ_TYPE_NONE>;
+ interrupts-names = "irqmux";
+ ranges = <0 0x09610000 0x6000>;
+
+ pio0: gpio@...10000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x0 0x100>;
+ st,bank-name = "PIO0";
+ };
+ pio1: gpio@...11000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x1000 0x100>;
+ st,bank-name = "PIO1";
+ };
+ pio2: gpio@...12000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x2000 0x100>;
+ st,bank-name = "PIO2";
+ };
+ pio3: gpio@...13000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x3000 0x100>;
+ st,bank-name = "PIO3";
+ };
+ pio4: gpio@...14000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x4000 0x100>;
+ st,bank-name = "PIO4";
+ };
+
+ pio5: gpio@...15000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x5000 0x100>;
+ st,bank-name = "PIO5";
+ };
+
+ rc {
+ pinctrl_ir: ir0 {
+ st,pins {
+ ir = <&pio4 0 ALT2 IN>;
+ };
+ };
+ };
+
+ /* SBC_ASC0 - UART10 */
+ sbc_serial0 {
+ pinctrl_sbc_serial0: sbc_serial0-0 {
+ st,pins {
+ tx = <&pio3 4 ALT1 OUT>;
+ rx = <&pio3 5 ALT1 IN>;
+ };
+ };
+ };
+ /* SBC_ASC1 - UART11 */
+ sbc_serial1 {
+ pinctrl_sbc_serial1: sbc_serial1-0 {
+ st,pins {
+ tx = <&pio2 6 ALT3 OUT>;
+ rx = <&pio2 7 ALT3 IN>;
+ };
+ };
+ };
+
+ i2c10 {
+ pinctrl_i2c10_default: i2c10-default {
+ st,pins {
+ sda = <&pio4 6 ALT1 BIDIR>;
+ scl = <&pio4 5 ALT1 BIDIR>;
+ };
+ };
+ };
+
+ i2c11 {
+ pinctrl_i2c11_default: i2c11-default {
+ st,pins {
+ sda = <&pio5 1 ALT1 BIDIR>;
+ scl = <&pio5 0 ALT1 BIDIR>;
+ };
+ };
+ };
+
+ keyscan {
+ pinctrl_keyscan: keyscan {
+ st,pins {
+ keyin0 = <&pio4 0 ALT6 IN>;
+ keyin1 = <&pio4 5 ALT4 IN>;
+ keyin2 = <&pio0 4 ALT2 IN>;
+ keyin3 = <&pio2 6 ALT2 IN>;
+
+ keyout0 = <&pio4 6 ALT4 OUT>;
+ keyout1 = <&pio1 7 ALT2 OUT>;
+ keyout2 = <&pio0 6 ALT2 OUT>;
+ keyout3 = <&pio2 7 ALT2 OUT>;
+ };
+ };
+ };
+
+ gmac1 {
+ /*
+ * Almost all the boards based on STiH407 SoC have an embedded
+ * switch where the mdio/mdc have been used for managing the SMI
+ * iface via I2C. For this reason these lines can be allocated
+ * by using dedicated configuration (in case of there will be a
+ * standard PHY transceiver on-board).
+ */
+ pinctrl_rgmii1: rgmii1-0 {
+ st,pins {
+
+ txd0 = <&pio0 0 ALT1 OUT DE_IO 0 CLK_A>;
+ txd1 = <&pio0 1 ALT1 OUT DE_IO 0 CLK_A>;
+ txd2 = <&pio0 2 ALT1 OUT DE_IO 0 CLK_A>;
+ txd3 = <&pio0 3 ALT1 OUT DE_IO 0 CLK_A>;
+ txen = <&pio0 5 ALT1 OUT DE_IO 0 CLK_A>;
+ txclk = <&pio0 6 ALT1 IN NICLK 0 CLK_A>;
+ rxd0 = <&pio1 4 ALT1 IN DE_IO 0 CLK_A>;
+ rxd1 = <&pio1 5 ALT1 IN DE_IO 0 CLK_A>;
+ rxd2 = <&pio1 6 ALT1 IN DE_IO 0 CLK_A>;
+ rxd3 = <&pio1 7 ALT1 IN DE_IO 0 CLK_A>;
+ rxdv = <&pio2 0 ALT1 IN DE_IO 0 CLK_A>;
+ rxclk = <&pio2 2 ALT1 IN NICLK 500 CLK_A>;
+ clk125 = <&pio3 7 ALT4 IN NICLK 0 CLK_A>;
+ phyclk = <&pio2 3 ALT4 OUT NICLK 1750 CLK_B>;
+ };
+ };
+
+ pinctrl_rgmii1_mdio: rgmii1-mdio {
+ st,pins {
+ mdio = <&pio1 0 ALT1 OUT BYPASS 0>;
+ mdc = <&pio1 1 ALT1 OUT NICLK 0 CLK_A>;
+ mdint = <&pio1 3 ALT1 IN BYPASS 0>;
+ };
+ };
+
+ pinctrl_mii1: mii1 {
+ st,pins {
+ txd0 = <&pio0 0 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
+ txd1 = <&pio0 1 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
+ txd2 = <&pio0 2 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
+ txd3 = <&pio0 3 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
+ txer = <&pio0 4 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
+ txen = <&pio0 5 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
+ txclk = <&pio0 6 ALT1 IN NICLK 0 CLK_A>;
+ col = <&pio0 7 ALT1 IN BYPASS 1000>;
+
+ mdio = <&pio1 0 ALT1 OUT BYPASS 1500>;
+ mdc = <&pio1 1 ALT1 OUT NICLK 0 CLK_A>;
+ crs = <&pio1 2 ALT1 IN BYPASS 1000>;
+ mdint = <&pio1 3 ALT1 IN BYPASS 0>;
+ rxd0 = <&pio1 4 ALT1 IN SE_NICLK_IO 0 CLK_A>;
+ rxd1 = <&pio1 5 ALT1 IN SE_NICLK_IO 0 CLK_A>;
+ rxd2 = <&pio1 6 ALT1 IN SE_NICLK_IO 0 CLK_A>;
+ rxd3 = <&pio1 7 ALT1 IN SE_NICLK_IO 0 CLK_A>;
+
+ rxdv = <&pio2 0 ALT1 IN SE_NICLK_IO 0 CLK_A>;
+ rx_er = <&pio2 1 ALT1 IN SE_NICLK_IO 0 CLK_A>;
+ rxclk = <&pio2 2 ALT1 IN NICLK 0 CLK_A>;
+ phyclk = <&pio2 3 ALT1 OUT NICLK 0 CLK_A>;
+ };
+ };
+ };
+
+ pwm1 {
+ pinctrl_pwm1_chan0_default: pwm1-0-default {
+ st,pins {
+ pwm-out = <&pio3 0 ALT1 OUT>;
+ };
+ };
+ pinctrl_pwm1_chan1_default: pwm1-1-default {
+ st,pins {
+ pwm-out = <&pio4 4 ALT1 OUT>;
+ };
+ };
+ pinctrl_pwm1_chan2_default: pwm1-2-default {
+ st,pins {
+ pwm-out = <&pio4 6 ALT3 OUT>;
+ };
+ };
+ pinctrl_pwm1_chan3_default: pwm1-3-default {
+ st,pins {
+ pwm-out = <&pio4 7 ALT3 OUT>;
+ };
+ };
+ };
+ };
+
+ pin-controller-front0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "st,stih407-front-pinctrl";
+ st,syscfg = <&syscfg_front>;
+ reg = <0x0920f080 0x4>;
+ reg-names = "irqmux";
+ interrupts = <GIC_SPI 189 IRQ_TYPE_NONE>;
+ interrupts-names = "irqmux";
+ ranges = <0 0x09200000 0x10000>;
+
+ pio10: pio@...00000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x0 0x100>;
+ st,bank-name = "PIO10";
+ };
+ pio11: pio@...01000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x1000 0x100>;
+ st,bank-name = "PIO11";
+ };
+ pio12: pio@...02000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x2000 0x100>;
+ st,bank-name = "PIO12";
+ };
+ pio13: pio@...03000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x3000 0x100>;
+ st,bank-name = "PIO13";
+ };
+ pio14: pio@...04000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x4000 0x100>;
+ st,bank-name = "PIO14";
+ };
+ pio15: pio@...05000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x5000 0x100>;
+ st,bank-name = "PIO15";
+ };
+ pio16: pio@...06000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x6000 0x100>;
+ st,bank-name = "PIO16";
+ };
+ pio17: pio@...07000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x7000 0x100>;
+ st,bank-name = "PIO17";
+ };
+ pio18: pio@...08000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x8000 0x100>;
+ st,bank-name = "PIO18";
+ };
+ pio19: pio@...09000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x9000 0x100>;
+ st,bank-name = "PIO19";
+ };
+
+ /* Comms */
+ serial0 {
+ pinctrl_serial0: serial0-0 {
+ st,pins {
+ tx = <&pio17 0 ALT1 OUT>;
+ rx = <&pio17 1 ALT1 IN>;
+ };
+ };
+ };
+
+ serial1 {
+ pinctrl_serial1: serial1-0 {
+ st,pins {
+ tx = <&pio16 0 ALT1 OUT>;
+ rx = <&pio16 1 ALT1 IN>;
+ };
+ };
+ };
+
+ serial2 {
+ pinctrl_serial2: serial2-0 {
+ st,pins {
+ tx = <&pio15 0 ALT1 OUT>;
+ rx = <&pio15 1 ALT1 IN>;
+ };
+ };
+ };
+
+ mmc1 {
+ pinctrl_sd1: sd1-0 {
+ st,pins {
+ sd_clk = <&pio19 3 ALT5 BIDIR NICLK 0 CLK_B>;
+ sd_cmd = <&pio19 2 ALT5 BIDIR_PU BYPASS 0>;
+ sd_dat0 = <&pio19 4 ALT5 BIDIR_PU BYPASS 0>;
+ sd_dat1 = <&pio19 5 ALT5 BIDIR_PU BYPASS 0>;
+ sd_dat2 = <&pio19 6 ALT5 BIDIR_PU BYPASS 0>;
+ sd_dat3 = <&pio19 7 ALT5 BIDIR_PU BYPASS 0>;
+ sd_led = <&pio16 6 ALT6 OUT>;
+ sd_pwren = <&pio16 7 ALT6 OUT>;
+ sd_cd = <&pio19 0 ALT6 IN>;
+ sd_wp = <&pio19 1 ALT6 IN>;
+ };
+ };
+ };
+
+
+ i2c0 {
+ pinctrl_i2c0_default: i2c0-default {
+ st,pins {
+ sda = <&pio10 6 ALT2 BIDIR>;
+ scl = <&pio10 5 ALT2 BIDIR>;
+ };
+ };
+ };
+
+ i2c1 {
+ pinctrl_i2c1_default: i2c1-default {
+ st,pins {
+ sda = <&pio11 1 ALT2 BIDIR>;
+ scl = <&pio11 0 ALT2 BIDIR>;
+ };
+ };
+ };
+
+ i2c2 {
+ pinctrl_i2c2_default: i2c2-default {
+ st,pins {
+ sda = <&pio15 6 ALT2 BIDIR>;
+ scl = <&pio15 5 ALT2 BIDIR>;
+ };
+ };
+ };
+
+ i2c3 {
+ pinctrl_i2c3_default: i2c3-default {
+ st,pins {
+ sda = <&pio18 6 ALT1 BIDIR>;
+ scl = <&pio18 5 ALT1 BIDIR>;
+ };
+ };
+ };
+
+ spi0 {
+ pinctrl_spi0_default: spi0-default {
+ st,pins {
+ mtsr = <&pio12 6 ALT2 BIDIR>;
+ mrst = <&pio12 7 ALT2 BIDIR>;
+ scl = <&pio12 5 ALT2 BIDIR>;
+ };
+ };
+ };
+ };
+
+ pin-controller-front1 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "st,stih407-front-pinctrl";
+ st,syscfg = <&syscfg_front>;
+ reg = <0x0921f080 0x4>;
+ reg-names = "irqmux";
+ interrupts = <GIC_SPI 190 IRQ_TYPE_NONE>;
+ interrupts-names = "irqmux";
+ ranges = <0 0x09210000 0x10000>;
+
+ pio20: pio@...10000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x0 0x100>;
+ st,bank-name = "PIO20";
+ };
+ };
+
+ pin-controller-rear {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "st,stih407-rear-pinctrl";
+ st,syscfg = <&syscfg_rear>;
+ reg = <0x0922f080 0x4>;
+ reg-names = "irqmux";
+ interrupts = <GIC_SPI 191 IRQ_TYPE_NONE>;
+ interrupts-names = "irqmux";
+ ranges = <0 0x09220000 0x6000>;
+
+ pio30: gpio@...20000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x0 0x100>;
+ st,bank-name = "PIO30";
+ };
+ pio31: gpio@...21000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x1000 0x100>;
+ st,bank-name = "PIO31";
+ };
+ pio32: gpio@...22000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x2000 0x100>;
+ st,bank-name = "PIO32";
+ };
+ pio33: gpio@...23000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x3000 0x100>;
+ st,bank-name = "PIO33";
+ };
+ pio34: gpio@...24000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x4000 0x100>;
+ st,bank-name = "PIO34";
+ };
+ pio35: gpio@...25000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x5000 0x100>;
+ st,bank-name = "PIO35";
+ };
+
+ i2c4 {
+ pinctrl_i2c4_default: i2c4-default {
+ st,pins {
+ sda = <&pio30 1 ALT1 BIDIR>;
+ scl = <&pio30 0 ALT1 BIDIR>;
+ };
+ };
+ };
+
+ i2c5 {
+ pinctrl_i2c5_default: i2c5-default {
+ st,pins {
+ sda = <&pio34 4 ALT1 BIDIR>;
+ scl = <&pio34 3 ALT1 BIDIR>;
+ };
+ };
+ };
+
+ usb3 {
+ pinctrl_usb3: usb3-2 {
+ st,pins {
+ usb-oc-detect = <&pio35 4 ALT1 IN>;
+ usb-pwr-enable = <&pio35 5 ALT1 OUT>;
+ usb-vbus-valid = <&pio35 6 ALT1 IN>;
+ };
+ };
+ };
+
+ pwm0 {
+ pinctrl_pwm0_chan0_default: pwm0-0-default {
+ st,pins {
+ pwm-out = <&pio31 1 ALT1 OUT>;
+ };
+ };
+ };
+ };
+
+ pin-controller-flash {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "st,stih407-flash-pinctrl";
+ st,syscfg = <&syscfg_flash>;
+ reg = <0x0923f080 0x4>;
+ reg-names = "irqmux";
+ interrupts = <GIC_SPI 192 IRQ_TYPE_NONE>;
+ interrupts-names = "irqmux";
+ ranges = <0 0x09230000 0x3000>;
+
+ pio40: gpio@...30000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0 0x100>;
+ st,bank-name = "PIO40";
+ };
+ pio41: gpio@...31000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x1000 0x100>;
+ st,bank-name = "PIO41";
+ };
+ pio42: gpio@...32000 {
+ gpio-controller;
+ #gpio-cells = <1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x2000 0x100>;
+ st,bank-name = "PIO42";
+ };
+
+ mmc0 {
+ pinctrl_mmc0: mmc0-0 {
+ st,pins {
+ emmc_clk = <&pio40 6 ALT1 BIDIR>;
+ emmc_cmd = <&pio40 7 ALT1 BIDIR_PU>;
+ emmc_d0 = <&pio41 0 ALT1 BIDIR_PU>;
+ emmc_d1 = <&pio41 1 ALT1 BIDIR_PU>;
+ emmc_d2 = <&pio41 2 ALT1 BIDIR_PU>;
+ emmc_d3 = <&pio41 3 ALT1 BIDIR_PU>;
+ emmc_d4 = <&pio41 4 ALT1 BIDIR_PU>;
+ emmc_d5 = <&pio41 5 ALT1 BIDIR_PU>;
+ emmc_d6 = <&pio41 6 ALT1 BIDIR_PU>;
+ emmc_d7 = <&pio41 7 ALT1 BIDIR_PU>;
+ };
+ };
+ };
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/stih407.dtsi b/arch/arm/boot/dts/stih407.dtsi
new file mode 100644
index 0000000..4f9024f
--- /dev/null
+++ b/arch/arm/boot/dts/stih407.dtsi
@@ -0,0 +1,263 @@
+/*
+ * Copyright (C) 2014 STMicroelectronics Limited.
+ * Author: Giuseppe Cavallaro <peppe.cavallaro@...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 "stih407-clock.dtsi"
+#include "stih407-pinctrl.dtsi"
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ reg = <0>;
+ };
+ cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ reg = <1>;
+ };
+ };
+
+ intc: interrupt-controller@...61000 {
+ compatible = "arm,cortex-a9-gic";
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ reg = <0x08761000 0x1000>, <0x08760100 0x100>;
+ };
+
+ scu@...60000 {
+ compatible = "arm,cortex-a9-scu";
+ reg = <0x08760000 0x1000>;
+ };
+
+ timer@...60200 {
+ interrupt-parent = <&intc>;
+ compatible = "arm,cortex-a9-global-timer";
+ reg = <0x08760200 0x100>;
+ interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&arm_periph_clk>;
+ };
+
+ l2: cache-controller {
+ compatible = "arm,pl310-cache";
+ reg = <0x08762000 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@...0000 {
+ compatible = "st,stih407-sbc-syscfg", "syscon";
+ reg = <0x9620000 0x1000>;
+ };
+
+ syscfg_front: front-syscfg@...0000 {
+ compatible = "st,stih407-front-syscfg", "syscon";
+ reg = <0x9280000 0x1000>;
+ };
+
+ syscfg_rear: rear-syscfg@...0000 {
+ compatible = "st,stih407-rear-syscfg", "syscon";
+ reg = <0x9290000 0x1000>;
+ };
+
+ syscfg_flash: flash-syscfg@...0000 {
+ compatible = "st,stih407-flash-syscfg", "syscon";
+ reg = <0x92a0000 0x1000>;
+ };
+
+ syscfg_sbc_reg: fvdp-lite-syscfg@...0000 {
+ compatible = "st,stih407-sbc-reg-syscfg", "syscon";
+ reg = <0x9600000 0x1000>;
+ };
+
+ syscfg_core: core-syscfg@...0000 {
+ compatible = "st,stih407-core-syscfg", "syscon";
+ reg = <0x92b0000 0x1000>;
+ };
+
+ syscfg_lpm: lpm-syscfg@...5100 {
+ compatible = "st,stih407-lpm-syscfg", "syscon";
+ reg = <0x94b5100 0x1000>;
+ };
+
+ serial@...0000 {
+ compatible = "st,asc";
+ reg = <0x9830000 0x2c>;
+ interrupts = <GIC_SPI 122 IRQ_TYPE_NONE>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_serial0>;
+ clocks = <&clk_ext2f_a9>;
+
+ status = "disabled";
+ };
+
+ serial@...1000 {
+ compatible = "st,asc";
+ reg = <0x9831000 0x2c>;
+ interrupts = <GIC_SPI 123 IRQ_TYPE_NONE>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_serial1>;
+ clocks = <&clk_ext2f_a9>;
+
+ status = "disabled";
+ };
+
+ serial@...2000 {
+ compatible = "st,asc";
+ reg = <0x9832000 0x2c>;
+ interrupts = <GIC_SPI 124 IRQ_TYPE_NONE>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_serial2>;
+ clocks = <&clk_ext2f_a9>;
+
+ status = "disabled";
+ };
+
+ /* SBC_ASC0 - UART10 */
+ sbc_serial0: serial@...0000 {
+ compatible = "st,asc";
+ reg = <0x9530000 0x2c>;
+ interrupts = <GIC_SPI 138 IRQ_TYPE_NONE>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sbc_serial0>;
+ clocks = <&clk_sysin>;
+
+ status = "disabled";
+ };
+
+ serial@...1000 {
+ compatible = "st,asc";
+ reg = <0x9531000 0x2c>;
+ interrupts = <GIC_SPI 139 IRQ_TYPE_NONE>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sbc_serial1>;
+ clocks = <&clk_sysin>;
+
+ status = "disabled";
+ };
+
+ i2c@...0000 {
+ compatible = "st,comms-ssc4-i2c";
+ interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <0x9840000 0x110>;
+ clocks = <&clk_ext2f_a9>;
+ clock-names = "ssc";
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c0_default>;
+
+ status = "disabled";
+ };
+
+ i2c@...1000 {
+ compatible = "st,comms-ssc4-i2c";
+ reg = <0x9841000 0x110>;
+ interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_ext2f_a9>;
+ clock-names = "ssc";
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1_default>;
+
+ status = "disabled";
+ };
+
+ i2c@...2000 {
+ compatible = "st,comms-ssc4-i2c";
+ reg = <0x9842000 0x110>;
+ interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_ext2f_a9>;
+ clock-names = "ssc";
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2_default>;
+
+ status = "disabled";
+ };
+
+ i2c@...3000 {
+ compatible = "st,comms-ssc4-i2c";
+ reg = <0x9843000 0x110>;
+ interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_ext2f_a9>;
+ clock-names = "ssc";
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3_default>;
+
+ status = "disabled";
+ };
+
+ i2c@...4000 {
+ compatible = "st,comms-ssc4-i2c";
+ reg = <0x9844000 0x110>;
+ interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_ext2f_a9>;
+ clock-names = "ssc";
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c4_default>;
+
+ status = "disabled";
+ };
+
+ i2c@...5000 {
+ compatible = "st,comms-ssc4-i2c";
+ reg = <0x9845000 0x110>;
+ interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_ext2f_a9>;
+ clock-names = "ssc";
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c5_default>;
+
+ status = "disabled";
+ };
+
+
+ /* SSCs on SBC */
+ i2c@...0000 {
+ compatible = "st,comms-ssc4-i2c";
+ reg = <0x9540000 0x110>;
+ interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_sysin>;
+ clock-names = "ssc";
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c10_default>;
+
+ status = "disabled";
+ };
+
+ i2c@...1000 {
+ compatible = "st,comms-ssc4-i2c";
+ reg = <0x9541000 0x110>;
+ interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_sysin>;
+ clock-names = "ssc";
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c11_default>;
+
+ status = "disabled";
+ };
+ };
+};
--
1.9.1
--
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