mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-23 15:32:33 +00:00
8c405cdccc
The patches were generated from the RPi repo with the following command: git format-patch v6.6.34..rpi-6.1.y Some patches needed rebasing and, as usual, the applied and reverted, wireless drivers, Github workflows, READMEs and defconfigs patches were removed. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
48 lines
1.5 KiB
Diff
48 lines
1.5 KiB
Diff
From d9791a686d6c55bd4c302944092898e31af79e64 Mon Sep 17 00:00:00 2001
|
|
From: Phil Elwell <phil@raspberrypi.com>
|
|
Date: Tue, 7 Sep 2021 14:49:00 +0100
|
|
Subject: [PATCH 0517/1085] reset: reset-brcmstb-rescal: Support shared use
|
|
|
|
reset_control_reset should not be used with shared reset controllers.
|
|
Add support for reset_control_assert and _deassert to get the desired
|
|
behaviour and avoid ugly warnings in the kernel log.
|
|
|
|
Signed-off-by: Phil Elwell <phil@raspberrypi.com>
|
|
---
|
|
drivers/reset/reset-brcmstb-rescal.c | 10 ++++++++++
|
|
1 file changed, 10 insertions(+)
|
|
|
|
--- a/drivers/reset/reset-brcmstb-rescal.c
|
|
+++ b/drivers/reset/reset-brcmstb-rescal.c
|
|
@@ -20,6 +20,7 @@ struct brcm_rescal_reset {
|
|
struct reset_controller_dev rcdev;
|
|
};
|
|
|
|
+/* Also doubles a deassert */
|
|
static int brcm_rescal_reset_set(struct reset_controller_dev *rcdev,
|
|
unsigned long id)
|
|
{
|
|
@@ -52,6 +53,13 @@ static int brcm_rescal_reset_set(struct
|
|
return 0;
|
|
}
|
|
|
|
+/* A dummy function - deassert/reset does all the work */
|
|
+static int brcm_rescal_reset_assert(struct reset_controller_dev *rcdev,
|
|
+ unsigned long id)
|
|
+{
|
|
+ return 0;
|
|
+}
|
|
+
|
|
static int brcm_rescal_reset_xlate(struct reset_controller_dev *rcdev,
|
|
const struct of_phandle_args *reset_spec)
|
|
{
|
|
@@ -61,6 +69,8 @@ static int brcm_rescal_reset_xlate(struc
|
|
|
|
static const struct reset_control_ops brcm_rescal_reset_ops = {
|
|
.reset = brcm_rescal_reset_set,
|
|
+ .deassert = brcm_rescal_reset_set,
|
|
+ .assert = brcm_rescal_reset_assert,
|
|
};
|
|
|
|
static int brcm_rescal_reset_probe(struct platform_device *pdev)
|