forked from Minki/linux
d90accb913
This will avoid programming the retime registers when not implemented - PIO5 : no retime registers assigned to pins 6 and 7 - PIO35 : pin 7 is reserved so no retime register assigned to it Signed-off-by: Karim BEN BELGACEM <karim.ben-belgacem@st.com> Acked-by: Maxime Coquelin <maxime.coquelin@st.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
618 lines
14 KiB
Plaintext
618 lines
14 KiB
Plaintext
/*
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* Copyright (C) 2014 STMicroelectronics Limited.
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* Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* publishhed by the Free Software Foundation.
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*/
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#include "st-pincfg.h"
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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/ {
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aliases {
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/* 0-5: PIO_SBC */
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gpio0 = &pio0;
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gpio1 = &pio1;
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gpio2 = &pio2;
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gpio3 = &pio3;
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gpio4 = &pio4;
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gpio5 = &pio5;
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/* 10-19: PIO_FRONT0 */
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gpio6 = &pio10;
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gpio7 = &pio11;
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gpio8 = &pio12;
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gpio9 = &pio13;
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gpio10 = &pio14;
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gpio11 = &pio15;
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gpio12 = &pio16;
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gpio13 = &pio17;
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gpio14 = &pio18;
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gpio15 = &pio19;
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/* 20: PIO_FRONT1 */
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gpio16 = &pio20;
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/* 30-35: PIO_REAR */
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gpio17 = &pio30;
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gpio18 = &pio31;
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gpio19 = &pio32;
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gpio20 = &pio33;
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gpio21 = &pio34;
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gpio22 = &pio35;
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/* 40-42: PIO_FLASH */
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gpio23 = &pio40;
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gpio24 = &pio41;
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gpio25 = &pio42;
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};
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soc {
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pin-controller-sbc {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "st,stih407-sbc-pinctrl";
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st,syscfg = <&syscfg_sbc>;
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reg = <0x0961f080 0x4>;
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reg-names = "irqmux";
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interrupts = <GIC_SPI 188 IRQ_TYPE_NONE>;
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interrupts-names = "irqmux";
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ranges = <0 0x09610000 0x6000>;
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pio0: gpio@09610000 {
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gpio-controller;
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#gpio-cells = <1>;
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interrupt-controller;
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#interrupt-cells = <2>;
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reg = <0x0 0x100>;
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st,bank-name = "PIO0";
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};
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pio1: gpio@09611000 {
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gpio-controller;
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#gpio-cells = <1>;
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interrupt-controller;
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#interrupt-cells = <2>;
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reg = <0x1000 0x100>;
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st,bank-name = "PIO1";
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};
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pio2: gpio@09612000 {
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gpio-controller;
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#gpio-cells = <1>;
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interrupt-controller;
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#interrupt-cells = <2>;
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reg = <0x2000 0x100>;
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st,bank-name = "PIO2";
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};
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pio3: gpio@09613000 {
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gpio-controller;
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#gpio-cells = <1>;
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interrupt-controller;
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#interrupt-cells = <2>;
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reg = <0x3000 0x100>;
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st,bank-name = "PIO3";
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};
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pio4: gpio@09614000 {
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gpio-controller;
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#gpio-cells = <1>;
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interrupt-controller;
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#interrupt-cells = <2>;
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reg = <0x4000 0x100>;
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st,bank-name = "PIO4";
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};
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pio5: gpio@09615000 {
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gpio-controller;
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#gpio-cells = <1>;
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interrupt-controller;
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#interrupt-cells = <2>;
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reg = <0x5000 0x100>;
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st,bank-name = "PIO5";
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st,retime-pin-mask = <0x3f>;
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};
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rc {
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pinctrl_ir: ir0 {
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st,pins {
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ir = <&pio4 0 ALT2 IN>;
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};
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};
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};
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/* SBC_ASC0 - UART10 */
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sbc_serial0 {
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pinctrl_sbc_serial0: sbc_serial0-0 {
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st,pins {
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tx = <&pio3 4 ALT1 OUT>;
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rx = <&pio3 5 ALT1 IN>;
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};
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};
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};
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/* SBC_ASC1 - UART11 */
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sbc_serial1 {
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pinctrl_sbc_serial1: sbc_serial1-0 {
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st,pins {
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tx = <&pio2 6 ALT3 OUT>;
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rx = <&pio2 7 ALT3 IN>;
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};
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};
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};
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i2c10 {
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pinctrl_i2c10_default: i2c10-default {
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st,pins {
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sda = <&pio4 6 ALT1 BIDIR>;
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scl = <&pio4 5 ALT1 BIDIR>;
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};
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};
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};
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i2c11 {
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pinctrl_i2c11_default: i2c11-default {
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st,pins {
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sda = <&pio5 1 ALT1 BIDIR>;
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scl = <&pio5 0 ALT1 BIDIR>;
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};
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};
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};
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keyscan {
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pinctrl_keyscan: keyscan {
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st,pins {
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keyin0 = <&pio4 0 ALT6 IN>;
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keyin1 = <&pio4 5 ALT4 IN>;
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keyin2 = <&pio0 4 ALT2 IN>;
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keyin3 = <&pio2 6 ALT2 IN>;
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keyout0 = <&pio4 6 ALT4 OUT>;
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keyout1 = <&pio1 7 ALT2 OUT>;
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keyout2 = <&pio0 6 ALT2 OUT>;
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keyout3 = <&pio2 7 ALT2 OUT>;
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};
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};
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};
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gmac1 {
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/*
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* Almost all the boards based on STiH407 SoC have an embedded
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* switch where the mdio/mdc have been used for managing the SMI
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* iface via I2C. For this reason these lines can be allocated
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* by using dedicated configuration (in case of there will be a
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* standard PHY transceiver on-board).
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*/
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pinctrl_rgmii1: rgmii1-0 {
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st,pins {
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txd0 = <&pio0 0 ALT1 OUT DE_IO 0 CLK_A>;
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txd1 = <&pio0 1 ALT1 OUT DE_IO 0 CLK_A>;
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txd2 = <&pio0 2 ALT1 OUT DE_IO 0 CLK_A>;
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txd3 = <&pio0 3 ALT1 OUT DE_IO 0 CLK_A>;
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txen = <&pio0 5 ALT1 OUT DE_IO 0 CLK_A>;
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txclk = <&pio0 6 ALT1 IN NICLK 0 CLK_A>;
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rxd0 = <&pio1 4 ALT1 IN DE_IO 0 CLK_A>;
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rxd1 = <&pio1 5 ALT1 IN DE_IO 0 CLK_A>;
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rxd2 = <&pio1 6 ALT1 IN DE_IO 0 CLK_A>;
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rxd3 = <&pio1 7 ALT1 IN DE_IO 0 CLK_A>;
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rxdv = <&pio2 0 ALT1 IN DE_IO 0 CLK_A>;
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rxclk = <&pio2 2 ALT1 IN NICLK 500 CLK_A>;
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clk125 = <&pio3 7 ALT4 IN NICLK 0 CLK_A>;
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phyclk = <&pio2 3 ALT4 OUT NICLK 1750 CLK_B>;
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};
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};
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pinctrl_rgmii1_mdio: rgmii1-mdio {
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st,pins {
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mdio = <&pio1 0 ALT1 OUT BYPASS 0>;
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mdc = <&pio1 1 ALT1 OUT NICLK 0 CLK_A>;
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mdint = <&pio1 3 ALT1 IN BYPASS 0>;
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};
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};
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pinctrl_mii1: mii1 {
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st,pins {
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txd0 = <&pio0 0 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
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txd1 = <&pio0 1 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
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txd2 = <&pio0 2 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
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txd3 = <&pio0 3 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
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txer = <&pio0 4 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
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txen = <&pio0 5 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
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txclk = <&pio0 6 ALT1 IN NICLK 0 CLK_A>;
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col = <&pio0 7 ALT1 IN BYPASS 1000>;
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mdio = <&pio1 0 ALT1 OUT BYPASS 1500>;
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mdc = <&pio1 1 ALT1 OUT NICLK 0 CLK_A>;
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crs = <&pio1 2 ALT1 IN BYPASS 1000>;
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mdint = <&pio1 3 ALT1 IN BYPASS 0>;
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rxd0 = <&pio1 4 ALT1 IN SE_NICLK_IO 0 CLK_A>;
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rxd1 = <&pio1 5 ALT1 IN SE_NICLK_IO 0 CLK_A>;
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rxd2 = <&pio1 6 ALT1 IN SE_NICLK_IO 0 CLK_A>;
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rxd3 = <&pio1 7 ALT1 IN SE_NICLK_IO 0 CLK_A>;
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rxdv = <&pio2 0 ALT1 IN SE_NICLK_IO 0 CLK_A>;
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rx_er = <&pio2 1 ALT1 IN SE_NICLK_IO 0 CLK_A>;
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rxclk = <&pio2 2 ALT1 IN NICLK 0 CLK_A>;
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phyclk = <&pio2 3 ALT1 OUT NICLK 0 CLK_A>;
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};
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};
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};
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pwm1 {
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pinctrl_pwm1_chan0_default: pwm1-0-default {
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st,pins {
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pwm-out = <&pio3 0 ALT1 OUT>;
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};
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};
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pinctrl_pwm1_chan1_default: pwm1-1-default {
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st,pins {
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pwm-out = <&pio4 4 ALT1 OUT>;
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};
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};
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pinctrl_pwm1_chan2_default: pwm1-2-default {
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st,pins {
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pwm-out = <&pio4 6 ALT3 OUT>;
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};
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};
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pinctrl_pwm1_chan3_default: pwm1-3-default {
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st,pins {
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pwm-out = <&pio4 7 ALT3 OUT>;
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};
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};
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};
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};
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pin-controller-front0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "st,stih407-front-pinctrl";
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st,syscfg = <&syscfg_front>;
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reg = <0x0920f080 0x4>;
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reg-names = "irqmux";
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interrupts = <GIC_SPI 189 IRQ_TYPE_NONE>;
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interrupts-names = "irqmux";
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ranges = <0 0x09200000 0x10000>;
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pio10: pio@09200000 {
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gpio-controller;
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#gpio-cells = <1>;
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interrupt-controller;
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#interrupt-cells = <2>;
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reg = <0x0 0x100>;
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st,bank-name = "PIO10";
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};
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pio11: pio@09201000 {
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gpio-controller;
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#gpio-cells = <1>;
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interrupt-controller;
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#interrupt-cells = <2>;
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reg = <0x1000 0x100>;
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st,bank-name = "PIO11";
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};
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pio12: pio@09202000 {
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gpio-controller;
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#gpio-cells = <1>;
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interrupt-controller;
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#interrupt-cells = <2>;
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reg = <0x2000 0x100>;
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st,bank-name = "PIO12";
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};
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pio13: pio@09203000 {
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gpio-controller;
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#gpio-cells = <1>;
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interrupt-controller;
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#interrupt-cells = <2>;
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reg = <0x3000 0x100>;
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st,bank-name = "PIO13";
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};
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pio14: pio@09204000 {
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gpio-controller;
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#gpio-cells = <1>;
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interrupt-controller;
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#interrupt-cells = <2>;
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reg = <0x4000 0x100>;
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st,bank-name = "PIO14";
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};
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pio15: pio@09205000 {
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gpio-controller;
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#gpio-cells = <1>;
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interrupt-controller;
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#interrupt-cells = <2>;
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reg = <0x5000 0x100>;
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st,bank-name = "PIO15";
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};
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pio16: pio@09206000 {
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gpio-controller;
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#gpio-cells = <1>;
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interrupt-controller;
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#interrupt-cells = <2>;
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reg = <0x6000 0x100>;
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st,bank-name = "PIO16";
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};
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pio17: pio@09207000 {
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gpio-controller;
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#gpio-cells = <1>;
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interrupt-controller;
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#interrupt-cells = <2>;
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reg = <0x7000 0x100>;
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st,bank-name = "PIO17";
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};
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pio18: pio@09208000 {
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gpio-controller;
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#gpio-cells = <1>;
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interrupt-controller;
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#interrupt-cells = <2>;
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reg = <0x8000 0x100>;
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st,bank-name = "PIO18";
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};
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pio19: pio@09209000 {
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gpio-controller;
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#gpio-cells = <1>;
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interrupt-controller;
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#interrupt-cells = <2>;
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reg = <0x9000 0x100>;
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st,bank-name = "PIO19";
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};
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/* Comms */
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serial0 {
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pinctrl_serial0: serial0-0 {
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st,pins {
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tx = <&pio17 0 ALT1 OUT>;
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rx = <&pio17 1 ALT1 IN>;
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};
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};
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};
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serial1 {
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pinctrl_serial1: serial1-0 {
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st,pins {
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tx = <&pio16 0 ALT1 OUT>;
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rx = <&pio16 1 ALT1 IN>;
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};
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};
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};
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serial2 {
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pinctrl_serial2: serial2-0 {
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st,pins {
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tx = <&pio15 0 ALT1 OUT>;
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rx = <&pio15 1 ALT1 IN>;
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};
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};
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};
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mmc1 {
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pinctrl_sd1: sd1-0 {
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st,pins {
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sd_clk = <&pio19 3 ALT5 BIDIR NICLK 0 CLK_B>;
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sd_cmd = <&pio19 2 ALT5 BIDIR_PU BYPASS 0>;
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sd_dat0 = <&pio19 4 ALT5 BIDIR_PU BYPASS 0>;
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sd_dat1 = <&pio19 5 ALT5 BIDIR_PU BYPASS 0>;
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sd_dat2 = <&pio19 6 ALT5 BIDIR_PU BYPASS 0>;
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sd_dat3 = <&pio19 7 ALT5 BIDIR_PU BYPASS 0>;
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sd_led = <&pio16 6 ALT6 OUT>;
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sd_pwren = <&pio16 7 ALT6 OUT>;
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sd_cd = <&pio19 0 ALT6 IN>;
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sd_wp = <&pio19 1 ALT6 IN>;
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};
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};
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};
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i2c0 {
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pinctrl_i2c0_default: i2c0-default {
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st,pins {
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sda = <&pio10 6 ALT2 BIDIR>;
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scl = <&pio10 5 ALT2 BIDIR>;
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};
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};
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};
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i2c1 {
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pinctrl_i2c1_default: i2c1-default {
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st,pins {
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sda = <&pio11 1 ALT2 BIDIR>;
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scl = <&pio11 0 ALT2 BIDIR>;
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};
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};
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};
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i2c2 {
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pinctrl_i2c2_default: i2c2-default {
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st,pins {
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sda = <&pio15 6 ALT2 BIDIR>;
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scl = <&pio15 5 ALT2 BIDIR>;
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};
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};
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};
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i2c3 {
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pinctrl_i2c3_default: i2c3-default {
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st,pins {
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sda = <&pio18 6 ALT1 BIDIR>;
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scl = <&pio18 5 ALT1 BIDIR>;
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};
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};
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};
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spi0 {
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pinctrl_spi0_default: spi0-default {
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st,pins {
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mtsr = <&pio12 6 ALT2 BIDIR>;
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mrst = <&pio12 7 ALT2 BIDIR>;
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scl = <&pio12 5 ALT2 BIDIR>;
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};
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};
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};
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};
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pin-controller-front1 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "st,stih407-front-pinctrl";
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st,syscfg = <&syscfg_front>;
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reg = <0x0921f080 0x4>;
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reg-names = "irqmux";
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interrupts = <GIC_SPI 190 IRQ_TYPE_NONE>;
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interrupts-names = "irqmux";
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ranges = <0 0x09210000 0x10000>;
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pio20: pio@09210000 {
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gpio-controller;
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#gpio-cells = <1>;
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interrupt-controller;
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#interrupt-cells = <2>;
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reg = <0x0 0x100>;
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st,bank-name = "PIO20";
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};
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};
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pin-controller-rear {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "st,stih407-rear-pinctrl";
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st,syscfg = <&syscfg_rear>;
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reg = <0x0922f080 0x4>;
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reg-names = "irqmux";
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interrupts = <GIC_SPI 191 IRQ_TYPE_NONE>;
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interrupts-names = "irqmux";
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ranges = <0 0x09220000 0x6000>;
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pio30: gpio@09220000 {
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gpio-controller;
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#gpio-cells = <1>;
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interrupt-controller;
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#interrupt-cells = <2>;
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reg = <0x0 0x100>;
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st,bank-name = "PIO30";
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};
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pio31: gpio@09221000 {
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gpio-controller;
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#gpio-cells = <1>;
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interrupt-controller;
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#interrupt-cells = <2>;
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reg = <0x1000 0x100>;
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st,bank-name = "PIO31";
|
|
};
|
|
pio32: gpio@09222000 {
|
|
gpio-controller;
|
|
#gpio-cells = <1>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
reg = <0x2000 0x100>;
|
|
st,bank-name = "PIO32";
|
|
};
|
|
pio33: gpio@09223000 {
|
|
gpio-controller;
|
|
#gpio-cells = <1>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
reg = <0x3000 0x100>;
|
|
st,bank-name = "PIO33";
|
|
};
|
|
pio34: gpio@09224000 {
|
|
gpio-controller;
|
|
#gpio-cells = <1>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
reg = <0x4000 0x100>;
|
|
st,bank-name = "PIO34";
|
|
};
|
|
pio35: gpio@09225000 {
|
|
gpio-controller;
|
|
#gpio-cells = <1>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
reg = <0x5000 0x100>;
|
|
st,bank-name = "PIO35";
|
|
st,retime-pin-mask = <0x7f>;
|
|
};
|
|
|
|
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@09230000 {
|
|
gpio-controller;
|
|
#gpio-cells = <1>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
reg = <0 0x100>;
|
|
st,bank-name = "PIO40";
|
|
};
|
|
pio41: gpio@09231000 {
|
|
gpio-controller;
|
|
#gpio-cells = <1>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
reg = <0x1000 0x100>;
|
|
st,bank-name = "PIO41";
|
|
};
|
|
pio42: gpio@09232000 {
|
|
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>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|