C++ (Cpp) GSBIn_QUP_APPS_MD Examples

Example #1

File: clock.c Project: 12019/vendor_st-ericsson_u8500

/* Configure UART clock - based on the gsbi id */
void clock_config_uart_dm(uint8_t id)
{
	/* Enable gsbi_uart_clk */
	clock_config(UART_DM_CLK_NS_115200,
				 UART_DM_CLK_MD_115200,
				 GSBIn_QUP_APPS_NS(id),
				 GSBIn_QUP_APPS_MD(id));

	/* Configure clock selection register for tx and rx rates.
	 * Selecting 115.2k for both RX and TX.
	 */
	writel(UART_DM_CLK_RX_TX_BIT_RATE, MSM_BOOT_UART_DM_CSR(id));

	/* Enable gsbi_pclk */
	writel(GSBI_HCLK_CTL_CLK_ENA << GSBI_HCLK_CTL_S, GSBIn_HCLK_CTL(id));
}

Example #2

File: acpuclock.c Project: ebmajor/msm7627a_bootable

/* Configure i2c clock */
void clock_config_i2c(uint8_t id, uint32_t freq)
{
	uint32_t ns;
	uint32_t md;

	switch (freq) {
	case 24000000:
		ns = I2C_CLK_NS_24MHz;
		md = I2C_CLK_MD_24MHz;
		break;
	default:
		ASSERT(0);
	}

	clock_config(ns, md, GSBIn_QUP_APPS_NS(id), GSBIn_QUP_APPS_MD(id));

	/* Enable the GSBI HCLK */
	writel(GSBI_HCLK_CTL_CLK_ENA << GSBI_HCLK_CTL_S, GSBIn_HCLK_CTL(id));
}

Example #3

File: i2c_qup.c Project: Ever-Never/lk

void set_i2c_clk(struct qup_i2c_dev *dev)
{
    uint32_t md = 0;
    uint32_t ns = 0;

    switch (dev->src_clk_freq) {
    case 24000000:
        ns = I2C_APPS_CLK_NS_24MHz;
        md = I2C_APPS_CLK_MD_24MHz;
        break;
    default:
        return;
    }
    /* Enable the GSBI8 HCLK */
    writel((GSBI8_HCLK_CTL_CLK_ENA << GSBI8_HCLK_CTL_S),
           GSBIn_HCLK_CTL(dev->gsbi_number));
    clock_config(ns,
                 md,
                 GSBIn_QUP_APPS_NS(dev->gsbi_number),
                 GSBIn_QUP_APPS_MD(dev->gsbi_number));
}