linux-kernel - [PATCH 6/7] phy: miphy28lp: Inform the reset framework that our reset line may be shared

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Date:	Mon,  6 Jun 2016 16:56:54 +0100
From:	Lee Jones <lee.jones@...aro.org>
To:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:	kernel@...inux.com, maxime.coquelin@...com,
	srinivas.kandagatla@...il.com, kishon@...com, balbi@...nel.org,
	gregkh@...uxfoundation.org, p.zabel@...gutronix.de,
	linux-usb@...r.kernel.org, Lee Jones <lee.jones@...aro.org>
Subject: [PATCH 6/7] phy: miphy28lp: Inform the reset framework that our reset line may be shared

On the STiH410 B2120 development board the MiPHY28lp shares its reset
line with the Synopsys DWC3 SuperSpeed (SS) USB 3.0 Dual-Role-Device
(DRD).  New functionality in the reset subsystems forces consumers to
be explicit when requesting shared/exclusive reset lines.

Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/phy/phy-miphy28lp.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/phy/phy-miphy28lp.c b/drivers/phy/phy-miphy28lp.c
index 3acd2a1..213e2e1 100644
--- a/drivers/phy/phy-miphy28lp.c
+++ b/drivers/phy/phy-miphy28lp.c
@@ -1143,7 +1143,8 @@ static int miphy28lp_probe_resets(struct device_node *node,
 	struct miphy28lp_dev *miphy_dev = miphy_phy->phydev;
 	int err;
 
-	miphy_phy->miphy_rst = of_reset_control_get(node, "miphy-sw-rst");
+	miphy_phy->miphy_rst =
+		of_reset_control_get_shared(node, "miphy-sw-rst");
 
 	if (IS_ERR(miphy_phy->miphy_rst)) {
 		dev_err(miphy_dev->dev,
-- 
2.8.3