board: freescale: ls1046a: Update I2C mux config

Updates the board configuration to enable use of the PCA9547 I2C mux.

Signed-off-by: Stephen Carlson <stcarlso@linux.microsoft.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

board/freescale/ls1046afrwy/ls1046afrwy.c

@@ -22,6 +22,7 @@
 #include <fsl_esdhc.h>
 #include <fsl_sec.h>
 #include <fsl_dspi.h>
+#include "../common/i2c_mux.h"
 
 #define LS1046A_PORSR1_REG 0x1EE0000
 #define BOOT_SRC_SD        0x20000000
@@ -38,32 +39,6 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-int select_i2c_ch_pca9547(u8 ch, int bus_num)
-{
-	int ret;
-
-#if CONFIG_IS_ENABLED(DM_I2C)
-	struct udevice *dev;
-
-	ret = i2c_get_chip_for_busnum(bus_num, I2C_MUX_PCA_ADDR_PRI,
-				      1, &dev);
-	if (ret) {
-		printf("%s: Cannot find udev for a bus %d\n", __func__,
-		       bus_num);
-		return ret;
-	}
-	ret = dm_i2c_write(dev, 0, &ch, 1);
-#else
-	ret = i2c_write(I2C_MUX_PCA_ADDR_PRI, 0, 1, &ch, 1);
-#endif
-	if (ret) {
-		puts("PCA: failed to select proper channel\n");
-		return ret;
-	}
-
-	return 0;
-}
-
 static inline void demux_select_usb2(void)
 {
 	u32 val;

board/freescale/ls1046aqds/ls1046aqds.c

@@ -29,6 +29,7 @@
 #include <fsl_ifc.h>
 #include <fsl_sec.h>
 #include <spl.h>
+#include "../common/i2c_mux.h"
 
 #include "../common/vid.h"
 #include "../common/qixis.h"
@@ -276,31 +277,6 @@ u32 get_lpuart_clk(void)
 }
 #endif
 
-int select_i2c_ch_pca9547(u8 ch, int bus_num)
-{
-	int ret;
-#if CONFIG_IS_ENABLED(DM_I2C)
-	struct udevice *dev;
-
-	ret = i2c_get_chip_for_busnum(bus_num, I2C_MUX_PCA_ADDR_PRI,
-				      1, &dev);
-	if (ret) {
-		printf("%s: Cannot find udev for a bus %d\n", __func__,
-		       bus_num);
-		return ret;
-	}
-	ret = dm_i2c_write(dev, 0, &ch, 1);
-#else
-	ret = i2c_write(I2C_MUX_PCA_ADDR_PRI, 0, 1, &ch, 1);
-#endif
-	if (ret) {
-		puts("PCA: failed to select proper channel\n");
-		return ret;
-	}
-
-	return 0;
-}
-
 int dram_init(void)
 {
 	/*

configs/ls1046afrwy_tfa_SECURE_BOOT_defconfig

@@ -60,3 +60,4 @@ CONFIG_USB_ETHER_ASIX=y
 CONFIG_USB_ETHER_ASIX88179=y
 CONFIG_USB_ETHER_RTL8152=y
 CONFIG_RSA=y
+CONFIG_FSL_USE_PCA9547_MUX=y

configs/ls1046afrwy_tfa_defconfig

@@ -68,3 +68,4 @@ CONFIG_USB_HOST_ETHER=y
 CONFIG_USB_ETHER_ASIX=y
 CONFIG_USB_ETHER_ASIX88179=y
 CONFIG_USB_ETHER_RTL8152=y
+CONFIG_FSL_USE_PCA9547_MUX=y

configs/ls1046aqds_SECURE_BOOT_defconfig

@@ -70,3 +70,4 @@ CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_XHCI_DWC3=y
 CONFIG_RSA=y
 CONFIG_EFI_LOADER_BOUNCE_BUFFER=y
+CONFIG_FSL_USE_PCA9547_MUX=y

configs/ls1046aqds_defconfig

@@ -72,3 +72,4 @@ CONFIG_DM_USB=y
 CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_XHCI_DWC3=y
 CONFIG_EFI_LOADER_BOUNCE_BUFFER=y
+CONFIG_FSL_USE_PCA9547_MUX=y

configs/ls1046aqds_lpuart_defconfig

@@ -74,3 +74,4 @@ CONFIG_DM_USB=y
 CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_XHCI_DWC3=y
 CONFIG_EFI_LOADER_BOUNCE_BUFFER=y
+CONFIG_FSL_USE_PCA9547_MUX=y

configs/ls1046aqds_nand_defconfig

@@ -80,3 +80,4 @@ CONFIG_DM_USB=y
 CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_XHCI_DWC3=y
 CONFIG_EFI_LOADER_BOUNCE_BUFFER=y
+CONFIG_FSL_USE_PCA9547_MUX=y

configs/ls1046aqds_qspi_defconfig

@@ -70,3 +70,4 @@ CONFIG_DM_USB=y
 CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_XHCI_DWC3=y
 CONFIG_EFI_LOADER_BOUNCE_BUFFER=y
+CONFIG_FSL_USE_PCA9547_MUX=y

configs/ls1046aqds_sdcard_ifc_defconfig

@@ -90,3 +90,4 @@ CONFIG_DM_USB=y
 CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_XHCI_DWC3=y
 CONFIG_EFI_LOADER_BOUNCE_BUFFER=y
+CONFIG_FSL_USE_PCA9547_MUX=y

configs/ls1046aqds_sdcard_qspi_defconfig

@@ -85,3 +85,4 @@ CONFIG_DM_USB=y
 CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_XHCI_DWC3=y
 CONFIG_EFI_LOADER_BOUNCE_BUFFER=y
+CONFIG_FSL_USE_PCA9547_MUX=y

configs/ls1046aqds_tfa_SECURE_BOOT_defconfig

@@ -72,3 +72,4 @@ CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_XHCI_DWC3=y
 CONFIG_RSA=y
 CONFIG_EFI_LOADER_BOUNCE_BUFFER=y
+CONFIG_FSL_USE_PCA9547_MUX=y

configs/ls1046aqds_tfa_defconfig

@@ -82,3 +82,4 @@ CONFIG_DM_USB=y
 CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_XHCI_DWC3=y
 CONFIG_EFI_LOADER_BOUNCE_BUFFER=y
+CONFIG_FSL_USE_PCA9547_MUX=y