C++ (Cpp) nxp_soc_peri_reset_enter Examples

Example #1

File: display_mipi.c Project: advx9600/kernel-4.4-RuiEr

static void mipi_initialize(void)
{
	int clkid = DISP_CLOCK_MIPI;
	int index = 0;

	NX_TIEOFF_Set(TIEOFFINDEX_OF_MIPI0_NX_DPSRAM_1R1W_EMAA, 3);
	NX_TIEOFF_Set(TIEOFFINDEX_OF_MIPI0_NX_DPSRAM_1R1W_EMAB, 3);

	if (! nxp_soc_peri_reset_status(NX_MIPI_GetResetNumber(index, NX_MIPI_RST))) {
	    nxp_soc_peri_reset_enter(NX_MIPI_GetResetNumber(index, NX_MIPI_RST));
    	nxp_soc_peri_reset_enter(NX_MIPI_GetResetNumber(index, NX_MIPI_RST_DSI_I));
    	nxp_soc_peri_reset_enter(NX_MIPI_GetResetNumber(index, NX_MIPI_RST_PHY_S));
    	nxp_soc_peri_reset_enter(NX_MIPI_GetResetNumber(index, NX_MIPI_RST_PHY_M));
    	nxp_soc_peri_reset_exit (NX_MIPI_GetResetNumber(index, NX_MIPI_RST));
    	nxp_soc_peri_reset_exit (NX_MIPI_GetResetNumber(index, NX_MIPI_RST_DSI_I));
		nxp_soc_peri_reset_exit (NX_MIPI_GetResetNumber(index, NX_MIPI_RST_PHY_S));
    	nxp_soc_peri_reset_exit (NX_MIPI_GetResetNumber(index, NX_MIPI_RST_PHY_M));
    }

	/* BASE : CLKGEN, MIPI */
	NX_DISPTOP_CLKGEN_SetBaseAddress(clkid, (U32)IO_ADDRESS(NX_DISPTOP_CLKGEN_GetPhysicalAddress(clkid)));
	NX_DISPTOP_CLKGEN_SetClockPClkMode(clkid, NX_PCLKMODE_ALWAYS);

	/* BASE : MIPI */
	NX_MIPI_Initialize();
    NX_MIPI_SetBaseAddress(0, IO_ADDRESS(NX_MIPI_GetPhysicalAddress(0)));
	NX_MIPI_OpenModule(0);
}

Example #2

File: display_mipi.c Project: advx9600/kernel-4.4-RuiEr

static void mipi_resume(struct disp_process_dev *pdev)
{
	int index = 0;
	PM_DBGOUT("%s\n", __func__);

	NX_TIEOFF_Set(TIEOFFINDEX_OF_MIPI0_NX_DPSRAM_1R1W_EMAA, 3);
	NX_TIEOFF_Set(TIEOFFINDEX_OF_MIPI0_NX_DPSRAM_1R1W_EMAB, 3);
	if (! nxp_soc_peri_reset_status(NX_MIPI_GetResetNumber(index, NX_MIPI_RST))) {
	    nxp_soc_peri_reset_enter(NX_MIPI_GetResetNumber(index, NX_MIPI_RST));
    	nxp_soc_peri_reset_enter(NX_MIPI_GetResetNumber(index, NX_MIPI_RST_DSI_I));
    	nxp_soc_peri_reset_enter(NX_MIPI_GetResetNumber(index, NX_MIPI_RST_PHY_S));
    	nxp_soc_peri_reset_enter(NX_MIPI_GetResetNumber(index, NX_MIPI_RST_PHY_M));
    	nxp_soc_peri_reset_exit (NX_MIPI_GetResetNumber(index, NX_MIPI_RST));
    	nxp_soc_peri_reset_exit (NX_MIPI_GetResetNumber(index, NX_MIPI_RST_DSI_I));
		nxp_soc_peri_reset_exit (NX_MIPI_GetResetNumber(index, NX_MIPI_RST_PHY_S));
    	nxp_soc_peri_reset_exit (NX_MIPI_GetResetNumber(index, NX_MIPI_RST_PHY_M));
    }
	mipi_enable(pdev, 1);
}

Example #3

File: devices.c Project: iTOP4418/kernel-3.4.39

static void spi_init(int ch)
{
    char name[10] = {0};
    int req_clk = 0;
    struct clk *clk ;

    if(0 == ch)
        req_clk = CFG_SPI0_CLK;
    else if(1 == ch)
        req_clk = CFG_SPI1_CLK;
    else if(2 == ch)
        req_clk = CFG_SPI2_CLK;

    sprintf(name,"nxp-spi.%d",(unsigned char)ch);

    clk = clk_get(NULL,name);
    clk_set_rate(clk,req_clk);

    nxp_soc_peri_reset_enter(reset[ch][0]);
    nxp_soc_peri_reset_enter(reset[ch][1]);
    nxp_soc_peri_reset_exit (reset[ch][0]);
    nxp_soc_peri_reset_exit (reset[ch][1]);
    clk_enable(clk);
}