pinctrl: k210: Deprecate SOC_CANAAN and use SOC_CANAAN_K210

Since SOC_FOO should be deprecated from patch [1], and cleanup for other
SoCs is already in the mailing list [2,3,4], we remove the use of
SOC_CANAAN and introduced SOC_CANAAN_K210 for K210-specific drivers,

Thus, we replace its drivers depends on SOC_CANAAN_K210 and default select
when it has the symbol SOC_CANAAN_K210.

[1] https://lore.kernel.org/linux-riscv/[email protected]/
[2] https://lore.kernel.org/linux-riscv/20240305-praying-clad-c4fbcaa7ed0a@spud/
[3] https://lore.kernel.org/linux-riscv/20240305-fled-undrilled-41dc0c46bb29@spud/
[4] https://lore.kernel.org/linux-riscv/20240305-stress-earflap-d7ddb8655a4d@spud/

Signed-off-by: Yangyu Chen <[email protected]>
Acked-by: Linus Walleij <[email protected]>
Signed-off-by: Conor Dooley <[email protected]>

Author: cyyself

drivers/pinctrl/Kconfig

@@ -235,13 +235,13 @@ config PINCTRL_INGENIC
 
 config PINCTRL_K210
 	bool "Pinctrl driver for the Canaan Kendryte K210 SoC"
-	depends on RISCV && SOC_CANAAN && OF
+	depends on RISCV && SOC_CANAAN_K210 && OF
 	select GENERIC_PINMUX_FUNCTIONS
 	select GENERIC_PINCONF
 	select GPIOLIB
 	select OF_GPIO
 	select REGMAP_MMIO
-	default SOC_CANAAN
+	default SOC_CANAAN_K210
 	help
 	  Add support for the Canaan Kendryte K210 RISC-V SOC Field
 	  Programmable IO Array (FPIOA) controller.