Commit 15eb89df authored by Sandor Yu's avatar Sandor Yu Committed by Jason Liu

ENGR00213014-1 MX6x Sabrelite: IOMUX setting for HDMI HDCP

Added enable_pins/disable_pins functions for Mx6q sabrelite HDMI.
Added HDMI DDC IOMUX setting.
Signed-off-by: default avatarSandor Yu <R01008@freescale.com>
parent 2600c7fa
......@@ -326,6 +326,16 @@ static iomux_v3_cfg_t mx6q_sabrelite_csi0_sensor_pads[] = {
MX6Q_PAD_NANDF_WP_B__GPIO_6_9, /* J16 - MIPI GP */
};
static iomux_v3_cfg_t mx6q_sabrelite_hdmi_ddc_pads[] = {
MX6Q_PAD_KEY_COL3__HDMI_TX_DDC_SCL, /* HDMI DDC SCL */
MX6Q_PAD_KEY_ROW3__HDMI_TX_DDC_SDA, /* HDMI DDC SDA */
};
static iomux_v3_cfg_t mx6q_sabrelite_i2c2_pads[] = {
MX6Q_PAD_KEY_COL3__I2C2_SCL, /* I2C2 SCL */
MX6Q_PAD_KEY_ROW3__I2C2_SDA, /* I2C2 SDA */
};
#define MX6Q_USDHC_PAD_SETTING(id, speed) \
mx6q_sd##id##_##speed##mhz[] = { \
MX6Q_PAD_SD##id##_CLK__USDHC##id##_CLK_##speed##MHZ, \
......@@ -803,8 +813,26 @@ static void hdmi_init(int ipu_id, int disp_id)
mxc_iomux_set_gpr_register(3, 2, 2, hdmi_mux_setting);
}
/* On mx6x sbarelite board i2c2 iomux with hdmi ddc,
* the pins default work at i2c2 function,
when hdcp enable, the pins should work at ddc function */
static void hdmi_enable_ddc_pin(void)
{
mxc_iomux_v3_setup_multiple_pads(mx6q_sabrelite_hdmi_ddc_pads,
ARRAY_SIZE(mx6q_sabrelite_hdmi_ddc_pads));
}
static void hdmi_disable_ddc_pin(void)
{
mxc_iomux_v3_setup_multiple_pads(mx6q_sabrelite_i2c2_pads,
ARRAY_SIZE(mx6q_sabrelite_i2c2_pads));
}
static struct fsl_mxc_hdmi_platform_data hdmi_data = {
.init = hdmi_init,
.enable_pins = hdmi_enable_ddc_pin,
.disable_pins = hdmi_disable_ddc_pin,
};
static struct fsl_mxc_hdmi_core_platform_data hdmi_core_data = {
......
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