The current code gets the I2C offset address using the device tree node
name: it get the I2C device index from the 4th character in the node
name (for example, "i2c5" -> i2c device 5). However, the device tree
node's name in U-Boot is actually just "i2c" without the number, so the
current code cannot be used with the device tree from U-Boot.
Get the I2C offset address from the "clocks" property instead.
Signed-off-by: Nam Cao <namcao@linutronix.de>
Reviewed-by: Minda Chen <minda.chen@starfivetech.com>
Tested-by: Minda Chen <minda.chen@starfivetech.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Starfive names the system clock device tree node "starfive,jh7110-clkgen"
in all their git repositories. However, a different name is used in
upstream U-Boot (and also Linux): "starfive,jh7110-syscrg". Since
OpenSBI gets the device tree from U-Boot, this inconsistency leads the
problem that OpenSBI doesn't know the system clock device exists.
Correct this name to keep the consistency.
Signed-off-by: Nam Cao <namcao@linutronix.de>
Acked-by: Minda Chen <minda.chen@starfivetech.com>
Tested-by: Minda Chen <minda.chen@starfivetech.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
