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From: Kishon Vijay Abraham I <kishon@ti.com>
To: Kishon Vijay Abraham I <kishon@ti.com>,
	Vinod Koul <vkoul@kernel.org>, Rob Herring <robh+dt@kernel.org>,
	Philipp Zabel <p.zabel@pengutronix.de>,
	Swapnil Jakhade <sjakhade@cadence.com>
Cc: <linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
	Lokesh Vutla <lokeshvutla@ti.com>
Subject: [PATCH v5 07/13] phy: cadence: cadence-sierra: Explicitly request exclusive reset control
Date: Mon, 8 Mar 2021 10:37:26 +0530	[thread overview]
Message-ID: <20210308050732.7140-8-kishon@ti.com> (raw)
In-Reply-To: <20210308050732.7140-1-kishon@ti.com>

No functional change. Since the reset controls obtained in
Sierra is exclusively used by the Sierra device, use
exclusive reset control request API calls.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/phy/cadence/phy-cadence-sierra.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/phy/cadence/phy-cadence-sierra.c b/drivers/phy/cadence/phy-cadence-sierra.c
index 935f165404e4..44c52a0842dc 100644
--- a/drivers/phy/cadence/phy-cadence-sierra.c
+++ b/drivers/phy/cadence/phy-cadence-sierra.c
@@ -514,14 +514,14 @@ static int cdns_sierra_phy_get_resets(struct cdns_sierra_phy *sp,
 {
 	struct reset_control *rst;
 
-	rst = devm_reset_control_get(dev, "sierra_reset");
+	rst = devm_reset_control_get_exclusive(dev, "sierra_reset");
 	if (IS_ERR(rst)) {
 		dev_err(dev, "failed to get reset\n");
 		return PTR_ERR(rst);
 	}
 	sp->phy_rst = rst;
 
-	rst = devm_reset_control_get_optional(dev, "sierra_apb");
+	rst = devm_reset_control_get_optional_exclusive(dev, "sierra_apb");
 	if (IS_ERR(rst)) {
 		dev_err(dev, "failed to get apb reset\n");
 		return PTR_ERR(rst);
-- 
2.17.1


  parent reply	other threads:[~2021-03-08  5:08 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-08  5:07 [PATCH v5 00/13] PHY: Add support in Sierra to use external clock Kishon Vijay Abraham I
2021-03-08  5:07 ` [PATCH v5 01/13] phy: cadence: Sierra: Fix PHY power_on sequence Kishon Vijay Abraham I
2021-03-08  5:07 ` [PATCH v5 02/13] phy: ti: j721e-wiz: Invoke wiz_init() before of_platform_device_create() Kishon Vijay Abraham I
2021-03-08  5:07 ` [PATCH v5 03/13] phy: cadence: cadence-sierra: Create PHY only for "phy" or "link" sub-nodes Kishon Vijay Abraham I
2021-03-08  5:07 ` [PATCH v5 04/13] phy: ti: j721e-wiz: Get PHY properties only for "phy" or "link" subnode Kishon Vijay Abraham I
2021-03-08  5:07 ` [PATCH v5 05/13] phy: cadence: cadence-sierra: Move all clk_get_*() to a separate function Kishon Vijay Abraham I
2021-03-08  5:07 ` [PATCH v5 06/13] phy: cadence: cadence-sierra: Move all reset_control_get*() " Kishon Vijay Abraham I
2021-03-08  5:07 ` Kishon Vijay Abraham I [this message]
2021-03-08  5:07 ` [PATCH v5 08/13] phy: cadence-torrent: Use a common header file for Cadence SERDES Kishon Vijay Abraham I
2021-03-08  5:07 ` [PATCH v5 09/13] phy: cadence: cadence-sierra: Add array of input clocks in "struct cdns_sierra_phy" Kishon Vijay Abraham I
2021-03-08  5:07 ` [PATCH v5 10/13] phy: cadence: cadence-sierra: Add missing clk_disable_unprepare() in .remove callback Kishon Vijay Abraham I
2021-03-08  5:07 ` [PATCH v5 11/13] dt-bindings: phy: phy-cadence-sierra: Add binding to model Sierra as clock provider Kishon Vijay Abraham I
2021-03-08 23:09   ` Rob Herring
2021-03-08  5:07 ` [PATCH v5 12/13] phy: cadence: phy-cadence-sierra: Model PLL_CMNLC and PLL_CMNLC1 as clocks (mux clocks) Kishon Vijay Abraham I
2021-03-08  5:07 ` [PATCH v5 13/13] phy: cadence: sierra: Enable pll_cmnlc and pll_cmnlc1 clocks Kishon Vijay Abraham I

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