From a0da850497036649e5915503af2607281f259ad9 Mon Sep 17 00:00:00 2001 From: Gerard Marull-Paretas Date: Tue, 23 Jul 2024 11:20:10 +0200 Subject: [PATCH] drivers: i3c: common: add reference to address restrictions This makes actions taken by the code easier to follow for newbies like me. Signed-off-by: Gerard Marull-Paretas --- drivers/i3c/i3c_common.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/i3c/i3c_common.c b/drivers/i3c/i3c_common.c index 591acfd4f575..53a7e8120766 100644 --- a/drivers/i3c/i3c_common.c +++ b/drivers/i3c/i3c_common.c @@ -97,6 +97,7 @@ int i3c_addr_slots_init(const struct device *dev) sys_slist_init(&data->attached_dev.devices.i3c); sys_slist_init(&data->attached_dev.devices.i2c); + /* Address restrictions (ref 5.1.2.2.5, Specification for I3C v1.1.1) */ for (i = 0; i <= 7; i++) { /* Addresses 0 to 7 are reserved */ i3c_addr_slots_set(&data->attached_dev.addr_slots, i, I3C_ADDR_SLOT_STATUS_RSVD);