From: Xingyu Wu <xingyu.wu@starfivetech.com>
Date: Tue, 14 Mar 2023 12:43:58 +0000 (+0800)
Subject: reset: starfive: jh7110: Add StarFive Image-Signal-Process reset support
X-Git-Tag: accepted/tizen/unified/riscv/20230725.071352~211
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5ea532e05df6c25b2acb0e84329b2d6910b726c2;p=platform%2Fkernel%2Flinux-starfive.git

reset: starfive: jh7110: Add StarFive Image-Signal-Process reset support

Add auxiliary_device_id to support StarFive JH7110 Image-Signal-Process
resets of which the auxiliary device name is
"clk_starfive_jh71x0.reset-isp".

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 2dc46d9..3aeeea8 100644
--- a/drivers/reset/starfive/reset-starfive-jh7110.c
+++ b/drivers/reset/starfive/reset-starfive-jh7110.c
@@ -35,6 +35,12 @@ static const struct jh7110_reset_info jh7110_stg_info = {
 	.status_offset = 0x78,
 };
 
+static const struct jh7110_reset_info jh7110_isp_info = {
+	.nr_resets = JH7110_ISPRST_END,
+	.assert_offset = 0x38,
+	.status_offset = 0x3C,
+};
+
 static int jh7110_reset_probe(struct auxiliary_device *adev,
 			      const struct auxiliary_device_id *id)
 {
@@ -65,6 +71,10 @@ static const struct auxiliary_device_id jh7110_reset_ids[] = {
 		.name = "clk_starfive_jh71x0.reset-stg",
 		.driver_data = (kernel_ulong_t)&jh7110_stg_info,
 	},
+	{
+		.name = "clk_starfive_jh71x0.reset-isp",
+		.driver_data = (kernel_ulong_t)&jh7110_isp_info,
+	},
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(auxiliary, jh7110_reset_ids);