forked from Minki/linux
f53e99a9b4
This patch supplies I2C configuration to STiH416 SoC. Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com> Acked-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
150 lines
3.7 KiB
Plaintext
150 lines
3.7 KiB
Plaintext
/*
|
|
* 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"
|
|
#include <dt-bindings/interrupt-controller/arm-gic.h>
|
|
/ {
|
|
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 &pinctrl_serial2_oe>;
|
|
};
|
|
|
|
/* 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>;
|
|
};
|
|
|
|
i2c@fed40000 {
|
|
compatible = "st,comms-ssc4-i2c";
|
|
reg = <0xfed40000 0x110>;
|
|
interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&CLK_S_ICN_REG_0>;
|
|
clock-names = "ssc";
|
|
clock-frequency = <400000>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_i2c0_default>;
|
|
|
|
status = "disabled";
|
|
};
|
|
|
|
i2c@fed41000 {
|
|
compatible = "st,comms-ssc4-i2c";
|
|
reg = <0xfed41000 0x110>;
|
|
interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&CLK_S_ICN_REG_0>;
|
|
clock-names = "ssc";
|
|
clock-frequency = <400000>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_i2c1_default>;
|
|
|
|
status = "disabled";
|
|
};
|
|
|
|
i2c@fe540000 {
|
|
compatible = "st,comms-ssc4-i2c";
|
|
reg = <0xfe540000 0x110>;
|
|
interrupts = <GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&CLK_SYSIN>;
|
|
clock-names = "ssc";
|
|
clock-frequency = <400000>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_sbc_i2c0_default>;
|
|
|
|
status = "disabled";
|
|
};
|
|
|
|
i2c@fe541000 {
|
|
compatible = "st,comms-ssc4-i2c";
|
|
reg = <0xfe541000 0x110>;
|
|
interrupts = <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&CLK_SYSIN>;
|
|
clock-names = "ssc";
|
|
clock-frequency = <400000>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_sbc_i2c1_default>;
|
|
|
|
status = "disabled";
|
|
};
|
|
};
|
|
};
|