From: Xingyu Wu <xingyu.wu@starfivetech.com>
Date: Tue, 14 Mar 2023 12:43:55 +0000 (+0800)
Subject: reset: starfive: jh7110: Add StarFive System-Top-Group reset support
X-Git-Tag: accepted/tizen/unified/riscv/20230725.071352~214
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bd9441715598dfc0f255fb191fa5929d5cc6530e;p=platform%2Fkernel%2Flinux-starfive.git

reset: starfive: jh7110: Add StarFive System-Top-Group reset support

Add auxiliary_device_id to support StarFive JH7110 System-Top-Group resets
of which the auxiliary device name is "clk_starfive_jh71x0.reset-stg".

Signed-off-by: Xingyu Wu <xingyu.wu@starfivetech.com>
---

diff --git a/drivers/reset/starfive/reset-starfive-jh7110.c b/drivers/reset/starfive/reset-starfive-jh7110.c
index 4ccb3f7..2dc46d9 100644
--- a/drivers/reset/starfive/reset-starfive-jh7110.c
+++ b/drivers/reset/starfive/reset-starfive-jh7110.c
@@ -29,6 +29,12 @@ static const struct jh7110_reset_info jh7110_aon_info = {
 	.status_offset = 0x3C,
 };
 
+static const struct jh7110_reset_info jh7110_stg_info = {
+	.nr_resets = JH7110_STGRST_END,
+	.assert_offset = 0x74,
+	.status_offset = 0x78,
+};
+
 static int jh7110_reset_probe(struct auxiliary_device *adev,
 			      const struct auxiliary_device_id *id)
 {
@@ -55,6 +61,10 @@ static const struct auxiliary_device_id jh7110_reset_ids[] = {
 		.name = "clk_starfive_jh71x0.reset-aon",
 		.driver_data = (kernel_ulong_t)&jh7110_aon_info,
 	},
+	{
+		.name = "clk_starfive_jh71x0.reset-stg",
+		.driver_data = (kernel_ulong_t)&jh7110_stg_info,
+	},
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(auxiliary, jh7110_reset_ids);