[PATCH 3/3] riscv: cpu: th1520: Enable pinctrl by default

[Yao Zi <ziyao@disroot.org>]

Select PINCTRL_TH1520 in CPU Kconfig entry and update defconfig for
existing TH1520-based boards to ensure PINCTRL is enabled.

Signed-off-by: Yao Zi <ziyao@disroot.org>
---
 arch/riscv/cpu/th1520/Kconfig  | 1 +
 configs/th1520_lpi4a_defconfig | 1 +
 2 files changed, 2 insertions(+)

diff --git a/arch/riscv/cpu/th1520/Kconfig b/arch/riscv/cpu/th1520/Kconfig
index 4d44191bd22..c73462c04b8 100644
--- a/arch/riscv/cpu/th1520/Kconfig
+++ b/arch/riscv/cpu/th1520/Kconfig
@@ -11,6 +11,7 @@ config THEAD_TH1520
 	select BINMAN if SPL
 	select SYS_CACHE_THEAD_CMO
 	select CLK_THEAD
+	select PINCTRL_TH1520
 	imply CPU
 	imply CPU_RISCV
 	imply RISCV_TIMER if (RISCV_SMODE || SPL_RISCV_SMODE)
diff --git a/configs/th1520_lpi4a_defconfig b/configs/th1520_lpi4a_defconfig
index 5734005199b..025250e56af 100644
--- a/configs/th1520_lpi4a_defconfig
+++ b/configs/th1520_lpi4a_defconfig
@@ -105,3 +105,4 @@ CONFIG_ZLIB_UNCOMPRESS=y
 CONFIG_BZIP2=y
 CONFIG_ZSTD=y
 CONFIG_LIB_RATIONAL=y
+CONFIG_PINCTRL=y
-- 
2.49.0