diff mbox series

[v2,2/4] reset: sophgo: add SG2042 reset generator driver

Message ID 34650036ea5f1c500da54c67c3a67b91c4419399.1706161530.git.unicorn_wang@outlook.com
State New
Headers show
Series riscv: sophgo: add reset support for SG2042 | expand

Commit Message

Chen Wang Jan. 25, 2024, 6:11 a.m. UTC 
From: Chen Wang <unicorn_wang@outlook.com>

Reuse reset-simple driver for the Sophgo SG2042 reset generator.

Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
---
 drivers/reset/Kconfig        |  1 +
 drivers/reset/reset-simple.c |  2 ++
 drivers/reset/sophgo/Kconfig | 10 ++++++++++
 3 files changed, 13 insertions(+)
 create mode 100644 drivers/reset/sophgo/Kconfig
diff mbox series

Patch

diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig
index ccd59ddd7610..09ba59cc4bc5 100644
--- a/drivers/reset/Kconfig
+++ b/drivers/reset/Kconfig
@@ -318,6 +318,7 @@  config RESET_ZYNQ
 	help
 	  This enables the reset controller driver for Xilinx Zynq SoCs.
 
+source "drivers/reset/sophgo/Kconfig"
 source "drivers/reset/starfive/Kconfig"
 source "drivers/reset/sti/Kconfig"
 source "drivers/reset/hisilicon/Kconfig"
diff --git a/drivers/reset/reset-simple.c b/drivers/reset/reset-simple.c
index 818cabcc9fb7..276067839830 100644
--- a/drivers/reset/reset-simple.c
+++ b/drivers/reset/reset-simple.c
@@ -151,6 +151,8 @@  static const struct of_device_id reset_simple_dt_ids[] = {
 	{ .compatible = "snps,dw-high-reset" },
 	{ .compatible = "snps,dw-low-reset",
 		.data = &reset_simple_active_low },
+	{ .compatible = "sophgo,sg2042-reset",
+		.data = &reset_simple_active_low },
 	{ /* sentinel */ },
 };
 
diff --git a/drivers/reset/sophgo/Kconfig b/drivers/reset/sophgo/Kconfig
new file mode 100644
index 000000000000..9ad96e49e1dd
--- /dev/null
+++ b/drivers/reset/sophgo/Kconfig
@@ -0,0 +1,10 @@ 
+# SPDX-License-Identifier: GPL-2.0-only
+
+config RESET_SOPHGO_SG2042
+	bool "Sophgo SG2042 Reset Driver"
+	depends on ARCH_SOPHGO || COMPILE_TEST
+	select RESET_SIMPLE
+	default ARCH_SOPHGO
+	help
+	  This enables the reset controller driver for the Sophgo SG2042 SoC.
+