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d27f512a19
linux/arch/arm/boot/dts/imx6q.dtsi
Sean Cross d27f512a19 ARM: dts: imx6q: Add pinctrl for i2c2 and i2c3 
Add groups to allow i2c2 and i2c3 to be used on imx6q.

Signed-off-by: Sean Cross <xobs@kosagi.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-04-09 22:52:50 +08:00

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/*
* Copyright 2013 Freescale Semiconductor, Inc.
*
* 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.
*
*/
#include "imx6qdl.dtsi"
#include "imx6q-pinfunc.h"
/ {
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
compatible = "arm,cortex-a9";
reg = <0>;
next-level-cache = <&L2>;
operating-points = <
/* kHz uV */
1200000 1275000
996000 1250000
792000 1150000
396000 950000
>;
clock-latency = <61036>; /* two CLK32 periods */
clocks = <&clks 104>, <&clks 6>, <&clks 16>,
<&clks 17>, <&clks 170>;
clock-names = "arm", "pll2_pfd2_396m", "step",
"pll1_sw", "pll1_sys";
arm-supply = <&reg_arm>;
pu-supply = <&reg_pu>;
soc-supply = <&reg_soc>;
};
cpu@1 {
compatible = "arm,cortex-a9";
reg = <1>;
next-level-cache = <&L2>;
};
cpu@2 {
compatible = "arm,cortex-a9";
reg = <2>;
next-level-cache = <&L2>;
};
cpu@3 {
compatible = "arm,cortex-a9";
reg = <3>;
next-level-cache = <&L2>;
};
};
soc {
aips-bus@02000000 { /* AIPS1 */
spba-bus@02000000 {
ecspi5: ecspi@02018000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi";
reg = <0x02018000 0x4000>;
interrupts = <0 35 0x04>;
clocks = <&clks 116>, <&clks 116>;
clock-names = "ipg", "per";
status = "disabled";
};
};
iomuxc: iomuxc@020e0000 {
compatible = "fsl,imx6q-iomuxc";
reg = <0x020e0000 0x4000>;
/* shared pinctrl settings */
audmux {
pinctrl_audmux_1: audmux-1 {
fsl,pins = <
MX6Q_PAD_SD2_DAT0__AUD4_RXD 0x80000000
MX6Q_PAD_SD2_DAT3__AUD4_TXC 0x80000000
MX6Q_PAD_SD2_DAT2__AUD4_TXD 0x80000000
MX6Q_PAD_SD2_DAT1__AUD4_TXFS 0x80000000
>;
};
};
ecspi1 {
pinctrl_ecspi1_1: ecspi1grp-1 {
fsl,pins = <
MX6Q_PAD_EIM_D17__ECSPI1_MISO 0x100b1
MX6Q_PAD_EIM_D18__ECSPI1_MOSI 0x100b1
MX6Q_PAD_EIM_D16__ECSPI1_SCLK 0x100b1
>;
};
};
ecspi3 {
pinctrl_ecspi3_1: ecspi3grp-1 {
fsl,pins = <
MX6Q_PAD_DISP0_DAT2__ECSPI3_MISO 0x100b1
MX6Q_PAD_DISP0_DAT1__ECSPI3_MOSI 0x100b1
MX6Q_PAD_DISP0_DAT0__ECSPI3_SCLK 0x100b1
>;
};
};
enet {
pinctrl_enet_1: enetgrp-1 {
fsl,pins = <
MX6Q_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
MX6Q_PAD_ENET_MDC__ENET_MDC 0x1b0b0
MX6Q_PAD_RGMII_TXC__RGMII_TXC 0x1b0b0
MX6Q_PAD_RGMII_TD0__RGMII_TD0 0x1b0b0
MX6Q_PAD_RGMII_TD1__RGMII_TD1 0x1b0b0
MX6Q_PAD_RGMII_TD2__RGMII_TD2 0x1b0b0
MX6Q_PAD_RGMII_TD3__RGMII_TD3 0x1b0b0
MX6Q_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b0b0
MX6Q_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0
MX6Q_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0
MX6Q_PAD_RGMII_RD0__RGMII_RD0 0x1b0b0
MX6Q_PAD_RGMII_RD1__RGMII_RD1 0x1b0b0
MX6Q_PAD_RGMII_RD2__RGMII_RD2 0x1b0b0
MX6Q_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0
MX6Q_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0
MX6Q_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8
>;
};
pinctrl_enet_2: enetgrp-2 {
fsl,pins = <
MX6Q_PAD_KEY_COL1__ENET_MDIO 0x1b0b0
MX6Q_PAD_KEY_COL2__ENET_MDC 0x1b0b0
MX6Q_PAD_RGMII_TXC__RGMII_TXC 0x1b0b0
MX6Q_PAD_RGMII_TD0__RGMII_TD0 0x1b0b0
MX6Q_PAD_RGMII_TD1__RGMII_TD1 0x1b0b0
MX6Q_PAD_RGMII_TD2__RGMII_TD2 0x1b0b0
MX6Q_PAD_RGMII_TD3__RGMII_TD3 0x1b0b0
MX6Q_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b0b0
MX6Q_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0
MX6Q_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0
MX6Q_PAD_RGMII_RD0__RGMII_RD0 0x1b0b0
MX6Q_PAD_RGMII_RD1__RGMII_RD1 0x1b0b0
MX6Q_PAD_RGMII_RD2__RGMII_RD2 0x1b0b0
MX6Q_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0
MX6Q_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0
>;
};
};
gpmi-nand {
pinctrl_gpmi_nand_1: gpmi-nand-1 {
fsl,pins = <
MX6Q_PAD_NANDF_CLE__NAND_CLE 0xb0b1
MX6Q_PAD_NANDF_ALE__NAND_ALE 0xb0b1
MX6Q_PAD_NANDF_WP_B__NAND_WP_B 0xb0b1
MX6Q_PAD_NANDF_RB0__NAND_READY_B 0xb000
MX6Q_PAD_NANDF_CS0__NAND_CE0_B 0xb0b1
MX6Q_PAD_NANDF_CS1__NAND_CE1_B 0xb0b1
MX6Q_PAD_NANDF_CS2__NAND_CE2_B 0xb0b1
MX6Q_PAD_NANDF_CS3__NAND_CE3_B 0xb0b1
MX6Q_PAD_SD4_CMD__NAND_RE_B 0xb0b1
MX6Q_PAD_SD4_CLK__NAND_WE_B 0xb0b1
MX6Q_PAD_NANDF_D0__NAND_DATA00 0xb0b1
MX6Q_PAD_NANDF_D1__NAND_DATA01 0xb0b1
MX6Q_PAD_NANDF_D2__NAND_DATA02 0xb0b1
MX6Q_PAD_NANDF_D3__NAND_DATA03 0xb0b1
MX6Q_PAD_NANDF_D4__NAND_DATA04 0xb0b1
MX6Q_PAD_NANDF_D5__NAND_DATA05 0xb0b1
MX6Q_PAD_NANDF_D6__NAND_DATA06 0xb0b1
MX6Q_PAD_NANDF_D7__NAND_DATA07 0xb0b1
MX6Q_PAD_SD4_DAT0__NAND_DQS 0x00b1
>;
};
};
i2c1 {
pinctrl_i2c1_1: i2c1grp-1 {
fsl,pins = <
MX6Q_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
MX6Q_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
>;
};
};
i2c2 {
pinctrl_i2c2_1: i2c2grp-1 {
fsl,pins = <
MX6Q_PAD_EIM_EB2__I2C2_SCL 0x4001b8b1
MX6Q_PAD_EIM_D16__I2C2_SDA 0x4001b8b1
>;
};
};
i2c3 {
pinctrl_i2c3_1: i2c3grp-1 {
fsl,pins = <
MX6Q_PAD_EIM_D17__I2C3_SCL 0x4001b8b1
MX6Q_PAD_EIM_D18__I2C3_SDA 0x4001b8b1
>;
};
};
uart1 {
pinctrl_uart1_1: uart1grp-1 {
fsl,pins = <
MX6Q_PAD_CSI0_DAT10__UART1_TX_DATA 0x1b0b1
MX6Q_PAD_CSI0_DAT11__UART1_RX_DATA 0x1b0b1
>;
};
};
uart2 {
pinctrl_uart2_1: uart2grp-1 {
fsl,pins = <
MX6Q_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1
MX6Q_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1
>;
};
};
uart4 {
pinctrl_uart4_1: uart4grp-1 {
fsl,pins = <
MX6Q_PAD_KEY_COL0__UART4_TX_DATA 0x1b0b1
MX6Q_PAD_KEY_ROW0__UART4_RX_DATA 0x1b0b1
>;
};
};
usbotg {
pinctrl_usbotg_1: usbotggrp-1 {
fsl,pins = <
MX6Q_PAD_GPIO_1__USB_OTG_ID 0x17059
>;
};
pinctrl_usbotg_2: usbotggrp-2 {
fsl,pins = <
MX6Q_PAD_ENET_RX_ER__USB_OTG_ID 0x17059
>;
};
};
usdhc2 {
pinctrl_usdhc2_1: usdhc2grp-1 {
fsl,pins = <
MX6Q_PAD_SD2_CMD__SD2_CMD 0x17059
MX6Q_PAD_SD2_CLK__SD2_CLK 0x10059
MX6Q_PAD_SD2_DAT0__SD2_DATA0 0x17059
MX6Q_PAD_SD2_DAT1__SD2_DATA1 0x17059
MX6Q_PAD_SD2_DAT2__SD2_DATA2 0x17059
MX6Q_PAD_SD2_DAT3__SD2_DATA3 0x17059
MX6Q_PAD_NANDF_D4__SD2_DATA4 0x17059
MX6Q_PAD_NANDF_D5__SD2_DATA5 0x17059
MX6Q_PAD_NANDF_D6__SD2_DATA6 0x17059
MX6Q_PAD_NANDF_D7__SD2_DATA7 0x17059
>;
};
};
usdhc3 {
pinctrl_usdhc3_1: usdhc3grp-1 {
fsl,pins = <
MX6Q_PAD_SD3_CMD__SD3_CMD 0x17059
MX6Q_PAD_SD3_CLK__SD3_CLK 0x10059
MX6Q_PAD_SD3_DAT0__SD3_DATA0 0x17059
MX6Q_PAD_SD3_DAT1__SD3_DATA1 0x17059
MX6Q_PAD_SD3_DAT2__SD3_DATA2 0x17059
MX6Q_PAD_SD3_DAT3__SD3_DATA3 0x17059
MX6Q_PAD_SD3_DAT4__SD3_DATA4 0x17059
MX6Q_PAD_SD3_DAT5__SD3_DATA5 0x17059
MX6Q_PAD_SD3_DAT6__SD3_DATA6 0x17059
MX6Q_PAD_SD3_DAT7__SD3_DATA7 0x17059
>;
};
pinctrl_usdhc3_2: usdhc3grp-2 {
fsl,pins = <
MX6Q_PAD_SD3_CMD__SD3_CMD 0x17059
MX6Q_PAD_SD3_CLK__SD3_CLK 0x10059
MX6Q_PAD_SD3_DAT0__SD3_DATA0 0x17059
MX6Q_PAD_SD3_DAT1__SD3_DATA1 0x17059
MX6Q_PAD_SD3_DAT2__SD3_DATA2 0x17059
MX6Q_PAD_SD3_DAT3__SD3_DATA3 0x17059
>;
};
};
usdhc4 {
pinctrl_usdhc4_1: usdhc4grp-1 {
fsl,pins = <
MX6Q_PAD_SD4_CMD__SD4_CMD 0x17059
MX6Q_PAD_SD4_CLK__SD4_CLK 0x10059
MX6Q_PAD_SD4_DAT0__SD4_DATA0 0x17059
MX6Q_PAD_SD4_DAT1__SD4_DATA1 0x17059
MX6Q_PAD_SD4_DAT2__SD4_DATA2 0x17059
MX6Q_PAD_SD4_DAT3__SD4_DATA3 0x17059
MX6Q_PAD_SD4_DAT4__SD4_DATA4 0x17059
MX6Q_PAD_SD4_DAT5__SD4_DATA5 0x17059
MX6Q_PAD_SD4_DAT6__SD4_DATA6 0x17059
MX6Q_PAD_SD4_DAT7__SD4_DATA7 0x17059
>;
};
pinctrl_usdhc4_2: usdhc4grp-2 {
fsl,pins = <
MX6Q_PAD_SD4_CMD__SD4_CMD 0x17059
MX6Q_PAD_SD4_CLK__SD4_CLK 0x10059
MX6Q_PAD_SD4_DAT0__SD4_DATA0 0x17059
MX6Q_PAD_SD4_DAT1__SD4_DATA1 0x17059
MX6Q_PAD_SD4_DAT2__SD4_DATA2 0x17059
MX6Q_PAD_SD4_DAT3__SD4_DATA3 0x17059
>;
};
};
};
};
ipu2: ipu@02800000 {
#crtc-cells = <1>;
compatible = "fsl,imx6q-ipu";
reg = <0x02800000 0x400000>;
interrupts = <0 8 0x4 0 7 0x4>;
clocks = <&clks 133>, <&clks 134>, <&clks 137>;
clock-names = "bus", "di0", "di1";
};
};
};
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