arch/arm/boards/panda/mux.c

#include <common.h>
#include <init.h>
#include <asm/io.h>
#include <mach/omap4-silicon.h>
#include <mach/omap4-mux.h>

static const struct pad_conf_entry core_padconf_array[] = {
	{ GPMC_AD0, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1  /* sdmmc2_dat0 */ },
	{ GPMC_AD1, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1  /* sdmmc2_dat1 */ },
	{ GPMC_AD2, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1  /* sdmmc2_dat2 */ },
	{ GPMC_AD3, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1  /* sdmmc2_dat3 */ },
	{ GPMC_AD4, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1  /* sdmmc2_dat4 */ },
	{ GPMC_AD5, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1  /* sdmmc2_dat5 */ },
	{ GPMC_AD6, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1  /* sdmmc2_dat6 */ },
	{ GPMC_AD7, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1  /* sdmmc2_dat7 */ },
	{ GPMC_AD8, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M3  /* gpio_32 */ },
	{ GPMC_AD9, PTU | IEN | M3  /* gpio_33 */ },
	{ GPMC_AD10, PTU | IEN | M3  /* gpio_34 */ },
	{ GPMC_AD11, PTU | IEN | M3  /* gpio_35 */ },
	{ GPMC_AD12, PTU | IEN | M3  /* gpio_36 */ },
	{ GPMC_AD13, PTD | OFF_EN | OFF_PD | OFF_OUT_PTD | M3  /* gpio_37 */ },
	{ GPMC_AD14, PTD | OFF_EN | OFF_PD | OFF_OUT_PTD | M3  /* gpio_38 */ },
	{ GPMC_AD15, PTD | OFF_EN | OFF_PD | OFF_OUT_PTD | M3  /* gpio_39 */ },
	{ GPMC_A16, M3  /* gpio_40 */ },
	{ GPMC_A17, PTD | M3  /* gpio_41 */ },
	{ GPMC_A18, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1  /* kpd_row6 */ },
	{ GPMC_A19, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1  /* kpd_row7 */ },
	{ GPMC_A20, IEN | M3  /* gpio_44 */ },
	{ GPMC_A21, M3  /* gpio_45 */ },
	{ GPMC_A22, M3  /* gpio_46 */ },
	{ GPMC_A23, OFF_EN | OFF_PD | OFF_IN | M1  /* kpd_col7 */ },
	{ GPMC_A24, PTD | M3  /* gpio_48 */ },
	{ GPMC_A25, PTD | M3  /* gpio_49 */ },
	{ GPMC_NCS0, M3  /* gpio_50 */ },
	{ GPMC_NCS1, IEN | M3  /* gpio_51 */ },
	{ GPMC_NCS2, IEN | M3  /* gpio_52 */ },
	{ GPMC_NCS3, IEN | M3  /* gpio_53 */ },
	{ GPMC_NWP, M3  /* gpio_54 */ },
	{ GPMC_CLK, PTD | M3  /* gpio_55 */ },
	{ GPMC_NADV_ALE, M3  /* gpio_56 */ },
	{ GPMC_NOE, PTU | IEN | OFF_EN | OFF_OUT_PTD | M1  /* sdmmc2_clk */ },
	{ GPMC_NWE, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1  /* sdmmc2_cmd */ },
	{ GPMC_NBE0_CLE, M3  /* gpio_59 */ },
	{ GPMC_NBE1, PTD | M3  /* gpio_60 */ },
	{ GPMC_WAIT0, PTU | IEN | M3  /* gpio_61 */ },
	{ GPMC_WAIT1, PTD | OFF_EN | OFF_PD | OFF_OUT_PTD | M3 /* gpio_62 */ },
	{ C2C_DATA11, PTD | M3  /* gpio_100 */ },
	{ C2C_DATA12, PTD | IEN | M3  /* gpio_101 */ },
	{ C2C_DATA13, PTD | M3  /* gpio_102 */ },
	{ C2C_DATA14, M1  /* dsi2_te0 */ },
	{ C2C_DATA15, PTD | M3  /* gpio_104 */ },
	{ HDMI_HPD, M0  /* hdmi_hpd */ },
	{ HDMI_CEC, M0  /* hdmi_cec */ },
	{ HDMI_DDC_SCL, PTU | M0  /* hdmi_ddc_scl */ },
	{ HDMI_DDC_SDA, PTU | IEN | M0  /* hdmi_ddc_sda */ },
	{ CSI21_DX0, IEN | M0  /* csi21_dx0 */ },
	{ CSI21_DY0, IEN | M0  /* csi21_dy0 */ },
	{ CSI21_DX1, IEN | M0  /* csi21_dx1 */ },
	{ CSI21_DY1, IEN | M0  /* csi21_dy1 */ },
	{ CSI21_DX2, IEN | M0  /* csi21_dx2 */ },
	{ CSI21_DY2, IEN | M0  /* csi21_dy2 */ },
	{ CSI21_DX3, PTD | M7  /* csi21_dx3 */ },
	{ CSI21_DY3, PTD | M7  /* csi21_dy3 */ },
	{ CSI21_DX4, PTD | OFF_EN | OFF_PD | OFF_IN | M7  /* csi21_dx4 */ },
	{ CSI21_DY4, PTD | OFF_EN | OFF_PD | OFF_IN | M7  /* csi21_dy4 */ },
	{ CSI22_DX0, IEN | M0  /* csi22_dx0 */ },
	{ CSI22_DY0, IEN | M0  /* csi22_dy0 */ },
	{ CSI22_DX1, IEN | M0  /* csi22_dx1 */ },
	{ CSI22_DY1, IEN | M0  /* csi22_dy1 */ },
	{ CAM_SHUTTER, OFF_EN | OFF_PD | OFF_OUT_PTD | M0  /* cam_shutter */ },
	{ CAM_STROBE, OFF_EN | OFF_PD | OFF_OUT_PTD | M0  /* cam_strobe */ },
	{ CAM_GLOBALRESET, PTD | OFF_EN | OFF_PD | OFF_OUT_PTD | M3  /* gpio_83 */ },
	{ USBB1_ULPITLL_CLK, PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M4  /* usbb1_ulpiphy_clk */ },
	{ USBB1_ULPITLL_STP, OFF_EN | OFF_OUT_PTD | M4  /* usbb1_ulpiphy_stp */ },
	{ USBB1_ULPITLL_DIR, IEN | OFF_EN | OFF_PD | OFF_IN | M4  /* usbb1_ulpiphy_dir */ },
	{ USBB1_ULPITLL_NXT, IEN | OFF_EN | OFF_PD | OFF_IN | M4  /* usbb1_ulpiphy_nxt */ },
	{ USBB1_ULPITLL_DAT0, IEN | OFF_EN | OFF_PD | OFF_IN | M4  /* usbb1_ulpiphy_dat0 */ },
	{ USBB1_ULPITLL_DAT1, IEN | OFF_EN | OFF_PD | OFF_IN | M4  /* usbb1_ulpiphy_dat1 */ },
	{ USBB1_ULPITLL_DAT2, IEN | OFF_EN | OFF_PD | OFF_IN | M4  /* usbb1_ulpiphy_dat2 */ },
	{ USBB1_ULPITLL_DAT3, IEN | OFF_EN | OFF_PD | OFF_IN | M4  /* usbb1_ulpiphy_dat3 */ },
	{ USBB1_ULPITLL_DAT4, IEN | OFF_EN | OFF_PD | OFF_IN | M4  /* usbb1_ulpiphy_dat4 */ },
	{ USBB1_ULPITLL_DAT5, IEN | OFF_EN | OFF_PD | OFF_IN | M4  /* usbb1_ulpiphy_dat5 */ },
	{ USBB1_ULPITLL_DAT6, IEN | OFF_EN | OFF_PD | OFF_IN | M4  /* usbb1_ulpiphy_dat6 */ },
	{ USBB1_ULPITLL_DAT7, IEN | OFF_EN | OFF_PD | OFF_IN | M4  /* usbb1_ulpiphy_dat7 */ },
	{ USBB1_HSIC_DATA, IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* usbb1_hsic_data */ },
	{ USBB1_HSIC_STROBE, IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* usbb1_hsic_strobe */ },
	{ USBC1_ICUSB_DP, IEN | M0  /* usbc1_icusb_dp */ },
	{ USBC1_ICUSB_DM, IEN | M0  /* usbc1_icusb_dm */ },
	{ SDMMC1_CLK, PTU | OFF_EN | OFF_OUT_PTD | M0  /* sdmmc1_clk */ },
	{ SDMMC1_CMD, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* sdmmc1_cmd */ },
	{ SDMMC1_DAT0, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* sdmmc1_dat0 */ },
	{ SDMMC1_DAT1, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* sdmmc1_dat1 */ },
	{ SDMMC1_DAT2, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* sdmmc1_dat2 */ },
	{ SDMMC1_DAT3, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* sdmmc1_dat3 */ },
	{ SDMMC1_DAT4, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* sdmmc1_dat4 */ },
	{ SDMMC1_DAT5, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* sdmmc1_dat5 */ },
	{ SDMMC1_DAT6, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* sdmmc1_dat6 */ },
	{ SDMMC1_DAT7, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* sdmmc1_dat7 */ },
	{ ABE_MCBSP2_CLKX, IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* abe_mcbsp2_clkx */ },
	{ ABE_MCBSP2_DR, IEN | OFF_EN | OFF_OUT_PTD | M0  /* abe_mcbsp2_dr */ },
	{ ABE_MCBSP2_DX, OFF_EN | OFF_OUT_PTD | M0  /* abe_mcbsp2_dx */ },
	{ ABE_MCBSP2_FSX, IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* abe_mcbsp2_fsx */ },
	{ ABE_MCBSP1_CLKX, IEN | M1  /* abe_slimbus1_clock */ },
	{ ABE_MCBSP1_DR, IEN | M1  /* abe_slimbus1_data */ },
	{ ABE_MCBSP1_DX, OFF_EN | OFF_OUT_PTD | M0  /* abe_mcbsp1_dx */ },
	{ ABE_MCBSP1_FSX, IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* abe_mcbsp1_fsx */ },
	{ ABE_PDM_UL_DATA, PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* abe_pdm_ul_data */ },
	{ ABE_PDM_DL_DATA, PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* abe_pdm_dl_data */ },
	{ ABE_PDM_FRAME, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* abe_pdm_frame */ },
	{ ABE_PDM_LB_CLK, PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* abe_pdm_lb_clk */ },
	{ ABE_CLKS, PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* abe_clks */ },
	{ ABE_DMIC_CLK1, M0  /* abe_dmic_clk1 */ },
	{ ABE_DMIC_DIN1, IEN | M0  /* abe_dmic_din1 */ },
	{ ABE_DMIC_DIN2, IEN | M0  /* abe_dmic_din2 */ },
	{ ABE_DMIC_DIN3, IEN | M0  /* abe_dmic_din3 */ },
	{ UART2_CTS, PTU | IEN | M0  /* uart2_cts */ },
	{ UART2_RTS, M0  /* uart2_rts */ },
	{ UART2_RX, PTU | IEN | M0  /* uart2_rx */ },
	{ UART2_TX, M0  /* uart2_tx */ },
	{ HDQ_SIO, M3  /* gpio_127 */ },
	{ I2C1_SCL, PTU | IEN | M0  /* i2c1_scl */ },
	{ I2C1_SDA, PTU | IEN | M0  /* i2c1_sda */ },
	{ I2C2_SCL, PTU | IEN | M0  /* i2c2_scl */ },
	{ I2C2_SDA, PTU | IEN | M0  /* i2c2_sda */ },
	{ I2C3_SCL, PTU | IEN | M0  /* i2c3_scl */ },
	{ I2C3_SDA, PTU | IEN | M0  /* i2c3_sda */ },
	{ I2C4_SCL, PTU | IEN | M0  /* i2c4_scl */ },
	{ I2C4_SDA, PTU | IEN | M0  /* i2c4_sda */ },
	{ MCSPI1_CLK, IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* mcspi1_clk */ },
	{ MCSPI1_SOMI, IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* mcspi1_somi */ },
	{ MCSPI1_SIMO, IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* mcspi1_simo */ },
	{ MCSPI1_CS0, PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* mcspi1_cs0 */ },
	{ MCSPI1_CS1, PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M3  /* mcspi1_cs1 */ },
	{ MCSPI1_CS2, PTU | OFF_EN | OFF_OUT_PTU | M3  /* gpio_139 */ },
	{ MCSPI1_CS3, PTU | IEN | M3  /* gpio_140 */ },
	{ UART3_CTS_RCTX, PTU | IEN | M0  /* uart3_tx */ },
	{ UART3_RTS_SD, M0  /* uart3_rts_sd */ },
	{ UART3_RX_IRRX, IEN | M0  /* uart3_rx */ },
	{ UART3_TX_IRTX, M0  /* uart3_tx */ },
	{ SDMMC5_CLK, PTU | IEN | OFF_EN | OFF_OUT_PTD | M0  /* sdmmc5_clk */ },
	{ SDMMC5_CMD, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* sdmmc5_cmd */ },
	{ SDMMC5_DAT0, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* sdmmc5_dat0 */ },
	{ SDMMC5_DAT1, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* sdmmc5_dat1 */ },
	{ SDMMC5_DAT2, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* sdmmc5_dat2 */ },
	{ SDMMC5_DAT3, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* sdmmc5_dat3 */ },
	{ MCSPI4_CLK, IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* mcspi4_clk */ },
	{ MCSPI4_SIMO, IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* mcspi4_simo */ },
	{ MCSPI4_SOMI, IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* mcspi4_somi */ },
	{ MCSPI4_CS0, PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* mcspi4_cs0 */ },
	{ UART4_RX, IEN | M0  /* uart4_rx */ },
	{ UART4_TX, M0  /* uart4_tx */ },
	{ USBB2_ULPITLL_CLK, IEN | M3  /* gpio_157 */ },
	{ USBB2_ULPITLL_STP, IEN | M5  /* dispc2_data23 */ },
	{ USBB2_ULPITLL_DIR, IEN | M5  /* dispc2_data22 */ },
	{ USBB2_ULPITLL_NXT, IEN | M5  /* dispc2_data21 */ },
	{ USBB2_ULPITLL_DAT0, IEN | M5  /* dispc2_data20 */ },
	{ USBB2_ULPITLL_DAT1, IEN | M5  /* dispc2_data19 */ },
	{ USBB2_ULPITLL_DAT2, IEN | M5  /* dispc2_data18 */ },
	{ USBB2_ULPITLL_DAT3, IEN | M5  /* dispc2_data15 */ },
	{ USBB2_ULPITLL_DAT4, IEN | M5  /* dispc2_data14 */ },
	{ USBB2_ULPITLL_DAT5, IEN | M5  /* dispc2_data13 */ },
	{ USBB2_ULPITLL_DAT6, IEN | M5  /* dispc2_data12 */ },
	{ USBB2_ULPITLL_DAT7, IEN | M5  /* dispc2_data11 */ },
	{ USBB2_HSIC_DATA, PTD | OFF_EN | OFF_OUT_PTU | M3  /* gpio_169 */ },
	{ USBB2_HSIC_STROBE, PTD | OFF_EN | OFF_OUT_PTU | M3  /* gpio_170 */ },
	{ UNIPRO_TX0, PTD | IEN | M3  /* gpio_171 */ },
	{ UNIPRO_TY0, OFF_EN | OFF_PD | OFF_IN | M1  /* kpd_col1 */ },
	{ UNIPRO_TX1, OFF_EN | OFF_PD | OFF_IN | M1  /* kpd_col2 */ },
	{ UNIPRO_TY1, OFF_EN | OFF_PD | OFF_IN | M1  /* kpd_col3 */ },
	{ UNIPRO_TX2, PTU | IEN | M3  /* gpio_0 */ },
	{ UNIPRO_TY2, PTU | IEN | M3  /* gpio_1 */ },
	{ UNIPRO_RX0, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1  /* kpd_row0 */ },
	{ UNIPRO_RY0, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1  /* kpd_row1 */ },
	{ UNIPRO_RX1, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1  /* kpd_row2 */ },
	{ UNIPRO_RY1, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1  /* kpd_row3 */ },
	{ UNIPRO_RX2, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1  /* kpd_row4 */ },
	{ UNIPRO_RY2, PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1  /* kpd_row5 */ },
	{ USBA0_OTG_CE, PTD | OFF_EN | OFF_PD | OFF_OUT_PTD | M0  /* usba0_otg_ce */ },
	{ USBA0_OTG_DP, IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* usba0_otg_dp */ },
	{ USBA0_OTG_DM, IEN | OFF_EN | OFF_PD | OFF_IN | M0  /* usba0_otg_dm */ },
	{ FREF_CLK1_OUT, M0  /* fref_clk1_out */ },
	{ FREF_CLK2_OUT, PTD | IEN | M3  /* gpio_182 */ },
	{ SYS_NIRQ1, PTU | IEN | M0  /* sys_nirq1 */ },
	{ SYS_NIRQ2, PTU | IEN | M0  /* sys_nirq2 */ },
	{ SYS_BOOT0, PTU | IEN | M3  /* gpio_184 */ },
	{ SYS_BOOT1, M3  /* gpio_185 */ },
	{ SYS_BOOT2, PTD | IEN | M3  /* gpio_186 */ },
	{ SYS_BOOT3, M3  /* gpio_187 */ },
	{ SYS_BOOT4, M3  /* gpio_188 */ },
	{ SYS_BOOT5, PTD | IEN | M3  /* gpio_189 */ },
	{ DPM_EMU0, IEN | M0  /* dpm_emu0 */ },
	{ DPM_EMU1, IEN | M0  /* dpm_emu1 */ },
	{ DPM_EMU2, IEN | M0  /* dpm_emu2 */ },
	{ DPM_EMU3, IEN | M5  /* dispc2_data10 */ },
	{ DPM_EMU4, IEN | M5  /* dispc2_data9 */ },
	{ DPM_EMU5, IEN | M5  /* dispc2_data16 */ },
	{ DPM_EMU6, IEN | M5  /* dispc2_data17 */ },
	{ DPM_EMU7, IEN | M5  /* dispc2_hsync */ },
	{ DPM_EMU8, IEN | M5  /* dispc2_pclk */ },
	{ DPM_EMU9, IEN | M5  /* dispc2_vsync */ },
	{ DPM_EMU10, IEN | M5  /* dispc2_de */ },
	{ DPM_EMU11, IEN | M5  /* dispc2_data8 */ },
	{ DPM_EMU12, IEN | M5  /* dispc2_data7 */ },
	{ DPM_EMU13, IEN | M5  /* dispc2_data6 */ },
	{ DPM_EMU14, IEN | M5  /* dispc2_data5 */ },
	{ DPM_EMU15, IEN | M5  /* dispc2_data4 */ },
	{ DPM_EMU16, M3  /* gpio_27 */ },
	{ DPM_EMU17, IEN | M5  /* dispc2_data2 */ },
	{ DPM_EMU18, IEN | M5  /* dispc2_data1 */ },
	{ DPM_EMU19, IEN | M5  /* dispc2_data0 */ },
};

static const struct pad_conf_entry wkup_padconf_array[] = {
	{ PAD0_SIM_IO, IEN | M0  /* sim_io */ },
	{ PAD1_SIM_CLK, M0  /* sim_clk */ },
	{ PAD0_SIM_RESET, M0  /* sim_reset */ },
	{ PAD1_SIM_CD, PTU | IEN | M0  /* sim_cd */ },
	{ PAD0_SIM_PWRCTRL, M0  /* sim_pwrctrl */ },
	{ PAD1_SR_SCL, PTU | IEN | M0  /* sr_scl */ },
	{ PAD0_SR_SDA, PTU | IEN | M0  /* sr_sda */ },
	{ PAD1_FREF_XTAL_IN, M0  /* # */ },
	{ PAD0_FREF_SLICER_IN, M0  /* fref_slicer_in */ },
	{ PAD1_FREF_CLK_IOREQ, M0  /* fref_clk_ioreq */ },
	{ PAD0_FREF_CLK0_OUT, M2  /* sys_drm_msecure */ },
	{ PAD1_FREF_CLK3_REQ, PTU | IEN | M0  /* # */ },
	{ PAD0_FREF_CLK3_OUT, M0  /* fref_clk3_out */ },
	{ PAD1_FREF_CLK4_REQ, PTU | IEN | M0  /* # */ },
	{ PAD0_FREF_CLK4_OUT, M0  /* # */ },
	{ PAD1_SYS_32K, IEN | M0  /* sys_32k */ },
	{ PAD0_SYS_NRESPWRON,  M0  /* sys_nrespwron */ },
	{ PAD1_SYS_NRESWARM, M0  /* sys_nreswarm */ },
	{ PAD0_SYS_PWR_REQ, PTU | M0  /* sys_pwr_req */ },
	{ PAD1_SYS_PWRON_RESET, M3  /* gpio_wk29 */ },
	{ PAD0_SYS_BOOT6, IEN | M3  /* gpio_wk9 */ },
	{ PAD1_SYS_BOOT7, IEN | M3  /* gpio_wk10 */ },
	{ PAD1_FREF_CLK3_REQ, M3 /* gpio_wk30 */ },
	{ PAD1_FREF_CLK4_REQ, M3 /* gpio_wk7 */ },
	{ PAD0_FREF_CLK4_OUT, M3 /* gpio_wk8 */ },
};

static void do_set_mux(u32 base, struct pad_conf_entry const *array, int size)
{
	int i;
	struct pad_conf_entry *pad = (struct pad_conf_entry *) array;

	for (i = 0; i < size; i++, pad++)
		writew(pad->val, base + pad->offset);
}

void set_muxconf_regs(void)
{
	do_set_mux(OMAP44XX_CONTROL_PADCONF_CORE, core_padconf_array,
			ARRAY_SIZE(core_padconf_array));

	do_set_mux(OMAP44XX_CONTROL_PADCONF_WKUP, wkup_padconf_array,
			ARRAY_SIZE(wkup_padconf_array));
}