Merge tag 'i2c-dm-updates-for-v2024-10-next' of https://source.denx.de/u-boot/custodians/u-boot-i2c into next

i2c DM updates for v2024.10 next

- Add series from Simon, which removes old content in i2c.h
  so that we can move towards having just the dm API.

  It does not remove any boards, but instead removes functionality.

2 files changed, 0 insertions, 55 deletions

diff --git a/cmd/date.c b/cmd/date.c
index 755adec1e71..8614f022761 100644
--- a/cmd/date.c
+++ b/cmd/date.c
@@ -31,7 +31,6 @@ static int do_date(struct cmd_tbl *cmdtp, int flag, int argc,
 	int old_bus __maybe_unused;
 
 	/* switch to correct I2C bus */
-#ifdef CONFIG_DM_RTC
 	struct udevice *dev;
 
 	rcode = uclass_get_device_by_seq(UCLASS_RTC, 0, &dev);
@@ -42,35 +41,19 @@ static int do_date(struct cmd_tbl *cmdtp, int flag, int argc,
 			return CMD_RET_FAILURE;
 		}
 	}
-#elif CONFIG_IS_ENABLED(SYS_I2C_LEGACY)
-	old_bus = i2c_get_bus_num();
-	i2c_set_bus_num(CFG_SYS_RTC_BUS_NUM);
-#else
-	old_bus = I2C_GET_BUS();
-	I2C_SET_BUS(CFG_SYS_RTC_BUS_NUM);
-#endif
 
 	switch (argc) {
 	case 2:			/* set date & time */
 		if (strcmp(argv[1],"reset") == 0) {
 			puts ("Reset RTC...\n");
-#ifdef CONFIG_DM_RTC
 			rcode = dm_rtc_reset(dev);
 			if (!rcode)
 				rcode = dm_rtc_set(dev, &default_tm);
-#else
-			rtc_reset();
-			rcode = rtc_set(&default_tm);
-#endif
 			if (rcode)
 				puts("## Failed to set date after RTC reset\n");
 		} else {
 			/* initialize tm with current time */
-#ifdef CONFIG_DM_RTC
 			rcode = dm_rtc_get(dev, &tm);
-#else
-			rcode = rtc_get(&tm);
-#endif
 			if (!rcode) {
 				/* insert new date & time */
 				if (mk_date(argv[1], &tm) != 0) {
@@ -78,11 +61,7 @@ static int do_date(struct cmd_tbl *cmdtp, int flag, int argc,
 					break;
 				}
 				/* and write to RTC */
-#ifdef CONFIG_DM_RTC
 				rcode = dm_rtc_set(dev, &tm);
-#else
-				rcode = rtc_set(&tm);
-#endif
 				if (rcode) {
 					printf("## Set date failed: err=%d\n",
 					       rcode);
@@ -93,11 +72,7 @@ static int do_date(struct cmd_tbl *cmdtp, int flag, int argc,
 		}
 		fallthrough;
 	case 1:			/* get date & time */
-#ifdef CONFIG_DM_RTC
 		rcode = dm_rtc_get(dev, &tm);
-#else
-		rcode = rtc_get(&tm);
-#endif
 		if (rcode) {
 			puts("## Get date failed\n");
 			break;
@@ -114,13 +89,6 @@ static int do_date(struct cmd_tbl *cmdtp, int flag, int argc,
 		rcode = CMD_RET_USAGE;
 	}
 
-	/* switch back to original I2C bus */
-#if CONFIG_IS_ENABLED(SYS_I2C_LEGACY)
-	i2c_set_bus_num(old_bus);
-#elif !defined(CONFIG_DM_RTC)
-	I2C_SET_BUS(old_bus);
-#endif
-
 	return rcode ? CMD_RET_FAILURE : 0;
 }
 
diff --git a/cmd/i2c.c b/cmd/i2c.c
index 7dac0a9fb6c..7246c4fa3e7 100644
--- a/cmd/i2c.c
+++ b/cmd/i2c.c
@@ -1698,18 +1698,6 @@ static int do_i2c_show_bus(struct cmd_tbl *cmdtp, int flag, int argc,
 
 		for (i = 0; i < CFG_SYS_NUM_I2C_BUSES; i++) {
 			printf("Bus %d:\t%s", i, I2C_ADAP_NR(i)->name);
-#ifndef CFG_SYS_I2C_DIRECT_BUS
-			int j;
-
-			for (j = 0; j < CFG_SYS_I2C_MAX_HOPS; j++) {
-				if (i2c_bus[i].next_hop[j].chip == 0)
-					break;
-				printf("->%s@0x%2x:%d",
-				       i2c_bus[i].next_hop[j].mux.name,
-				       i2c_bus[i].next_hop[j].chip,
-				       i2c_bus[i].next_hop[j].channel);
-			}
-#endif
 			printf("\n");
 		}
 #endif
@@ -1734,17 +1722,6 @@ static int do_i2c_show_bus(struct cmd_tbl *cmdtp, int flag, int argc,
 			return -1;
 		}
 		printf("Bus %d:\t%s", i, I2C_ADAP_NR(i)->name);
-#ifndef CFG_SYS_I2C_DIRECT_BUS
-			int j;
-			for (j = 0; j < CFG_SYS_I2C_MAX_HOPS; j++) {
-				if (i2c_bus[i].next_hop[j].chip == 0)
-					break;
-				printf("->%s@0x%2x:%d",
-				       i2c_bus[i].next_hop[j].mux.name,
-				       i2c_bus[i].next_hop[j].chip,
-				       i2c_bus[i].next_hop[j].channel);
-			}
-#endif
 		printf("\n");
 #endif
 	}