7bceba8373
amba-pl011 driver supports two pin state "default" and "sleep" and it expect from dt to provide this pinctrl states and phandler otherwise it gives a warning message. To remove this warning message pass default state with null phandler to uart pins in device node (In our case all the pins are configured in default states so we pass null phandler to pins). Signed-off-by: Vipul Kumar Samar <vipulkumar.samar@st.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
208 lines
3.4 KiB
Plaintext
208 lines
3.4 KiB
Plaintext
/*
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* DTS file for SPEAr320 Evaluation Baord
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*
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* Copyright 2012 Viresh Kumar <viresh.linux@gmail.com>
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*
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* The code contained herein is licensed under the GNU General Public
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* License. You may obtain a copy of the GNU General Public License
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* Version 2 or later at the following locations:
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*
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* http://www.opensource.org/licenses/gpl-license.html
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* http://www.gnu.org/copyleft/gpl.html
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*/
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/dts-v1/;
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/include/ "spear320.dtsi"
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/ {
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model = "ST SPEAr320 Evaluation Board";
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compatible = "st,spear320-evb", "st,spear320";
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#address-cells = <1>;
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#size-cells = <1>;
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memory {
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reg = <0 0x40000000>;
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};
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ahb {
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pinmux@b3000000 {
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st,pinmux-mode = <4>;
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pinctrl-names = "default";
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pinctrl-0 = <&state_default>;
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state_default: pinmux {
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i2c0 {
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st,pins = "i2c0_grp";
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st,function = "i2c0";
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};
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mii0 {
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st,pins = "mii0_grp";
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st,function = "mii0";
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};
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ssp0 {
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st,pins = "ssp0_grp";
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st,function = "ssp0";
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};
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uart0 {
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st,pins = "uart0_grp";
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st,function = "uart0";
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};
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sdhci {
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st,pins = "sdhci_cd_51_grp";
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st,function = "sdhci";
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};
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i2s {
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st,pins = "i2s_grp";
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st,function = "i2s";
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};
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uart1 {
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st,pins = "uart1_grp";
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st,function = "uart1";
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};
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uart2 {
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st,pins = "uart2_grp";
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st,function = "uart2";
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};
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can0 {
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st,pins = "can0_grp";
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st,function = "can0";
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};
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can1 {
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st,pins = "can1_grp";
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st,function = "can1";
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};
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mii2 {
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st,pins = "mii2_grp";
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st,function = "mii2";
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};
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pwm0_1 {
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st,pins = "pwm0_1_pin_37_38_grp";
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st,function = "pwm0_1";
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};
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};
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};
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dma@fc400000 {
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status = "okay";
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};
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fsmc: flash@4c000000 {
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status = "okay";
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};
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gmac: eth@e0800000 {
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status = "okay";
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};
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sdhci@70000000 {
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power-gpio = <&gpiopinctrl 61 1>;
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status = "okay";
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};
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smi: flash@fc000000 {
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status = "okay";
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clock-rate=<50000000>;
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flash@f8000000 {
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#address-cells = <1>;
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#size-cells = <1>;
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reg = <0xf8000000 0x800000>;
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st,smi-fast-mode;
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partition@0 {
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label = "xloader";
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reg = <0x0 0x10000>;
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};
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partition@10000 {
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label = "u-boot";
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reg = <0x10000 0x50000>;
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};
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partition@60000 {
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label = "environment";
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reg = <0x60000 0x10000>;
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};
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partition@70000 {
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label = "dtb";
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reg = <0x70000 0x10000>;
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};
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partition@80000 {
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label = "linux";
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reg = <0x80000 0x310000>;
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};
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partition@390000 {
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label = "rootfs";
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reg = <0x390000 0x0>;
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};
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};
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};
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spi0: spi@d0100000 {
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status = "okay";
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};
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spi1: spi@a5000000 {
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status = "okay";
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};
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spi2: spi@a6000000 {
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status = "okay";
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};
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ehci@e1800000 {
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status = "okay";
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};
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ohci@e1900000 {
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status = "okay";
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};
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ohci@e2100000 {
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status = "okay";
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};
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apb {
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gpio0: gpio@fc980000 {
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status = "okay";
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};
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gpio@b3000000 {
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status = "okay";
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};
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i2c0: i2c@d0180000 {
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status = "okay";
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};
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i2c1: i2c@a7000000 {
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status = "okay";
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};
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rtc@fc900000 {
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status = "okay";
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};
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serial@d0000000 {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <>;
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};
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serial@a3000000 {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <>;
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};
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serial@a4000000 {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <>;
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};
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wdt@fc880000 {
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status = "okay";
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};
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};
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};
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};
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